/* =========================================================
   HALITSYN ADVISORY — Main Stylesheet
   Color Palette: Dark Blue + Gold
   Methodology: BEM
   ========================================================= */

/* ===================== CSS VARIABLES ===================== */
:root {
    /* Colors */
    --color-bg-primary: #0B1120;
    --color-bg-secondary: #111D35;
    --color-bg-tertiary: #162040;
    --color-bg-card: rgba(17, 29, 53, 0.6);

    --color-gold: #C8A855;
    --color-gold-light: #D4B96A;
    --color-gold-dark: #A88B3D;
    --color-gold-glow: rgba(200, 168, 85, 0.15);

    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A0AEC0;
    --color-text-muted: #6B7A99;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-gold: rgba(200, 168, 85, 0.3);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --fs-xs: 0.75rem;     /* 12px */
    --fs-sm: 0.875rem;    /* 14px */
    --fs-base: 1rem;      /* 16px */
    --fs-md: 1.125rem;    /* 18px */
    --fs-lg: 1.25rem;     /* 20px */
    --fs-xl: 1.5rem;      /* 24px */
    --fs-2xl: 2rem;       /* 32px */
    --fs-3xl: 2.5rem;     /* 40px */
    --fs-4xl: 3rem;       /* 48px */
    --fs-5xl: 3.5rem;     /* 56px */
    --fs-6xl: 4.5rem;     /* 72px */

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.25rem;
    --header-height: 80px;

    /* Effects */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 4px 20px rgba(200, 168, 85, 0.25);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================== RESET & BASE ===================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

/* ===================== UTILITY ===================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-5xl) 0;
}

/* ===================== BUTTONS ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: none;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    white-space: nowrap;
    position: relative;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-primary);
    border-color: var(--color-gold);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    border-color: var(--color-gold-light);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

/* Glow effect button */
.btn--glow::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark), var(--color-gold));
    background-size: 200% 200%;
    z-index: -1;
    opacity: 0;
    filter: blur(12px);
    transition: opacity var(--transition-base);
    animation: gradientShift 3s ease infinite;
}

.btn--glow:hover::before {
    opacity: 0.6;
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn--outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn--lg {
    padding: 1rem 2.25rem;
    font-size: var(--fs-base);
}

.btn__icon {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

/* ===================== HEADER ===================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(11, 17, 32, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
    background: rgba(11, 17, 32, 0.95);
    box-shadow: var(--shadow-md);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.header__logo {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 700;
    letter-spacing: 0.02em;
    z-index: 1001;
}

.header__logo-text {
    color: var(--color-text-primary);
}

.header__logo-dot {
    color: var(--color-gold);
    font-size: 1.8em;
    line-height: 0;
    margin-left: 2px;
}

/* Navigation */
.header__nav {
    display: flex;
    align-items: center;
}

.header__nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.header__nav-link {
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-sm) var(--space-md);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    overflow: visible;
}

.header__nav-text {
    position: relative;
    z-index: 1;
    display: inline-block;
    transition: transform var(--transition-base), color var(--transition-base);
}

/* Animated underline */
.header__nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    transition: transform var(--transition-base);
    transform-origin: center;
}

/* Gold glow effect on hover */
.header__nav-link::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: radial-gradient(circle, rgba(200, 168, 85, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: var(--radius-sm);
    z-index: 0;
}

.header__nav-link:hover,
.header__nav-link--active {
    color: var(--color-text-primary);
}

.header__nav-link:hover .header__nav-text,
.header__nav-link--active .header__nav-text {
    color: var(--color-gold);
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(200, 168, 85, 0.3);
}

.header__nav-link:hover::before,
.header__nav-link--active::before {
    transform: translateX(-50%) scaleX(1);
}

.header__nav-link:hover::after {
    opacity: 1;
}

/* Active state indicator */
.header__nav-link--active::before {
    transform: translateX(-50%) scaleX(1);
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

/* Dropdown Menu */
.header__nav-item--dropdown {
    position: relative;
}

.header__nav-arrow {
    margin-left: var(--space-xs);
    transition: transform var(--transition-base);
    vertical-align: middle;
}

.header__nav-item--dropdown:hover .header__nav-arrow {
    transform: rotate(180deg);
}

.header__dropdown {
    position: absolute;
    top: calc(100% + var(--space-md));
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-sm) 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.header__nav-item--dropdown:hover .header__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.header__dropdown-item {
    list-style: none;
}

.header__dropdown-link {
    display: block;
    padding: 0.75rem var(--space-lg);
    font-size: var(--fs-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    position: relative;
}

.header__dropdown-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--color-gold);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.header__dropdown-link:hover {
    color: var(--color-text-primary);
    background: rgba(200, 168, 85, 0.08);
    padding-left: calc(var(--space-lg) + 8px);
}

.header__dropdown-link:hover::before {
    transform: scaleY(1);
}

/* Header CTA */
.header__cta {
    font-size: var(--fs-xs);
    padding: 0.6rem 1.5rem;
}

/* Burger Button */
.header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    gap: 6px;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.header__burger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

/* Burger active state — X animation */
.header__burger--active .header__burger-line:nth-child(1) {
    transform: rotate(45deg) translate(5.5px, 5.5px);
    background: var(--color-gold);
}

.header__burger--active .header__burger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.header__burger--active .header__burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5.5px, -5.5px);
    background: var(--color-gold);
}

/* ===================== MOBILE MENU ===================== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh; /* Dynamic viewport height — works on modern browsers */
    background: rgba(11, 17, 32, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu--active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100%;
    padding: calc(var(--header-height) + var(--space-2xl)) var(--container-padding) var(--space-2xl);
    position: relative;
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.mobile-menu__item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.mobile-menu--active .mobile-menu__item {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation for menu items */
.mobile-menu--active .mobile-menu__item:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu--active .mobile-menu__item:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu--active .mobile-menu__item:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu--active .mobile-menu__item:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu--active .mobile-menu__item:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu--active .mobile-menu__item:nth-child(6) { transition-delay: 0.35s; }

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    position: relative;
    display: inline-block;
    padding: 0.5rem 1rem;
    padding-right: 3rem;
    border-radius: var(--radius-sm);
    width: 100%;
}

.mobile-menu__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    transition: transform var(--transition-base);
}

.mobile-menu__link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(200, 168, 85, 0.08);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.mobile-menu__link:hover,
.mobile-menu__link:active {
    color: var(--color-gold);
    transform: translateX(8px);
}

.mobile-menu__link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.mobile-menu__link:hover::before {
    opacity: 1;
}

/* Mobile Submenu */
.mobile-menu__item--parent {
    position: relative;
    width: 100%;
}

.mobile-menu__item--parent .mobile-menu__link {
    width: 100%;
}

.mobile-menu__toggle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
}

.mobile-menu__toggle:hover {
    background: rgba(200, 168, 85, 0.1);
    color: var(--color-gold);
}

.mobile-menu__toggle svg {
    transition: transform var(--transition-base);
}

.mobile-menu__item--parent.active .mobile-menu__toggle svg {
    transform: rotate(180deg);
}

.mobile-menu__submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-base);
    opacity: 0;
    padding-left: var(--space-lg);
    margin-top: var(--space-sm);
}

.mobile-menu__item--parent.active .mobile-menu__submenu {
    max-height: 200px;
    opacity: 1;
}

.mobile-menu__subitem {
    list-style: none;
    margin-bottom: var(--space-xs);
}

.mobile-menu__sublink {
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--font-primary);
    font-size: var(--fs-lg);
    font-weight: 400;
    color: var(--color-text-muted);
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
    position: relative;
}

.mobile-menu__sublink::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    transition: all var(--transition-base);
}

.mobile-menu__sublink:hover {
    color: var(--color-gold);
    padding-left: 1.5rem;
}

.mobile-menu__sublink:hover::before {
    opacity: 1;
    left: 0.5rem;
}

.mobile-menu__cta {
    margin-top: var(--space-2xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease 0.4s, transform 0.4s ease 0.4s, 
                background var(--transition-base), 
                border-color var(--transition-base), 
                box-shadow var(--transition-base);
}

.mobile-menu--active .mobile-menu__cta {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile menu decorative elements */
.mobile-menu__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.mobile-menu__decor-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 168, 85, 0.06) 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
}

/* ===================== HERO SECTION ===================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

/* Particle canvas */
.hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Background decorations */
.hero__bg-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.hero__bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.hero__bg-circle--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(200, 168, 85, 0.08) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: floatSlow 15s ease-in-out infinite;
}

.hero__bg-circle--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(17, 29, 53, 0.8) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: floatSlow 20s ease-in-out infinite reverse;
}

.hero__bg-circle--3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(200, 168, 85, 0.04) 0%, transparent 70%);
    top: 50%;
    left: 30%;
    animation: floatSlow 18s ease-in-out infinite 3s;
}

.hero__bg-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--color-bg-primary));
}

/* Floating geometric shapes */
.hero__shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hero__shape {
    position: absolute;
    animation: floatShape 10s ease-in-out infinite;
}

.hero__shape--1 {
    top: 15%;
    left: 8%;
    animation-duration: 12s;
    animation-delay: 0s;
}

.hero__shape--2 {
    top: 25%;
    right: 12%;
    animation-duration: 15s;
    animation-delay: 2s;
}

.hero__shape--3 {
    bottom: 25%;
    left: 5%;
    animation-duration: 18s;
    animation-delay: 4s;
}

.hero__shape--4 {
    top: 60%;
    right: 8%;
    animation-duration: 14s;
    animation-delay: 1s;
}

.hero__shape--5 {
    top: 10%;
    right: 25%;
    animation-duration: 25s;
    animation-delay: 3s;
}

/* ===================== MATHEMATICAL FORMULAS ===================== */
.hero__formulas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.hero__formula {
    position: absolute;
    opacity: 0.85;
    filter: drop-shadow(0 4px 12px rgba(200, 168, 85, 0.3));
    animation: floatFormula 20s ease-in-out infinite;
    will-change: transform;
    transition: opacity var(--transition-base), filter var(--transition-base);
}

.hero__formula:hover {
    opacity: 1;
    filter: drop-shadow(0 6px 20px rgba(200, 168, 85, 0.5));
    transform: scale(1.1);
}

/* Formula 1: Integral - Top left */
.hero__formula--1 {
    top: 12%;
    left: 5%;
    animation-duration: 18s;
    animation-delay: 0s;
}

/* Formula 2: Summation - Top right */
.hero__formula--2 {
    top: 8%;
    right: 8%;
    animation-duration: 22s;
    animation-delay: 3s;
}

/* Formula 3: Derivative - Middle left */
.hero__formula--3 {
    top: 45%;
    left: 3%;
    animation-duration: 16s;
    animation-delay: 1.5s;
}

/* Formula 4: Matrix - Middle right */
.hero__formula--4 {
    top: 50%;
    right: 5%;
    animation-duration: 20s;
    animation-delay: 4s;
}

/* Formula 5: Infinity - Bottom left */
.hero__formula--5 {
    bottom: 15%;
    left: 7%;
    animation-duration: 24s;
    animation-delay: 2s;
}

/* Formula 6: Pi - Bottom right */
.hero__formula--6 {
    bottom: 12%;
    right: 6%;
    animation-duration: 19s;
    animation-delay: 5s;
}

/* Hero Container */
.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Hero Content */
.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Badge */
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    width: fit-content;
    animation: fadeInUp 0.8s ease forwards;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero__badge-text {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Hero Title */
.hero__title {
    font-family: var(--font-display);
    font-size: var(--fs-5xl);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text-primary);
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero__title-accent {
    color: var(--color-gold);
    font-style: italic;
    position: relative;
    display: inline-block;
}

.hero__title-accent::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(200, 168, 85, 0.15);
    border-radius: 4px;
    z-index: -1;
}

/* Subtitle */
.hero__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 520px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* CTA Actions */
.hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s both;
}

/* Stats */
.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.hero__stat-number {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-gold);
}

.hero__stat-label {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero__stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

/* Hero Visual */
.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease 0.3s both;
}

.hero__image-wrapper {
    position: relative;
    width: 100%;
    max-width: 450px;
}

/* Animated SVG illustration */
.hero__illustration {
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero__illustration-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

/* Floating cards animation */
.hero__float-card--1 {
    animation: floatCard 6s ease-in-out infinite;
}

.hero__float-card--2 {
    animation: floatCard 7s ease-in-out infinite 1s;
}

.hero__float-card--3 {
    animation: floatCard 5s ease-in-out infinite 2s;
}

.hero__image-frame {
    position: absolute;
    top: 20px;
    right: -20px;
    width: 70%;
    height: 70%;
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-lg);
    z-index: 0;
    opacity: 0.4;
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__scroll-text {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    writing-mode: vertical-lr;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(200, 168, 85, 0.4);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 6px rgba(200, 168, 85, 0);
    }
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: scaleY(1);
        transform-origin: top;
    }
    51% {
        transform-origin: bottom;
    }
    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

@keyframes floatSlow {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(20px, -15px);
    }
    50% {
        transform: translate(-10px, 20px);
    }
    75% {
        transform: translate(15px, 10px);
    }
}

@keyframes floatShape {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-15px) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(10px) rotate(-3deg);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-8px) rotate(2deg);
        opacity: 0.7;
    }
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes floatFormula {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translate(15px, -20px) rotate(3deg) scale(1.05);
        opacity: 0.8;
    }
    50% {
        transform: translate(-10px, 15px) rotate(-2deg) scale(0.95);
        opacity: 0.7;
    }
    75% {
        transform: translate(20px, 10px) rotate(2deg) scale(1.02);
        opacity: 0.75;
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Typewriter cursor for badge */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ===================== RESPONSIVE — TABLET ===================== */
@media (max-width: 1024px) {
    :root {
        --fs-5xl: 2.75rem;
        --fs-3xl: 2rem;
        --container-padding: 1.5rem;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .hero__content {
        align-items: center;
    }

    .hero__subtitle {
        max-width: 600px;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        order: -1;
    }

    .hero__image-wrapper {
        max-width: 350px;
    }

    .hero__image-frame {
        display: none;
    }

    .hero__scroll {
        display: none;
    }

    .hero__shapes {
        display: none;
    }

    /* Formulas - smaller on tablet */
    .hero__formula {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

/* ===================== RESPONSIVE — MOBILE (768px) ===================== */
@media (max-width: 768px) {
    :root {
        --fs-5xl: 2.25rem;
        --fs-3xl: 1.75rem;
        --fs-2xl: 1.5rem;
        --header-height: 70px;
    }

    /* Header Mobile */
    .header__nav {
        display: none;
    }

    .header__cta {
        display: none;
    }

    .header__burger {
        display: flex;
    }

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + var(--space-3xl));
        padding-bottom: var(--space-3xl);
    }

    .hero__container {
        gap: var(--space-xl);
    }

    .hero__image-wrapper {
        max-width: 280px;
    }

    .hero__stats {
        gap: var(--space-md);
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero__stat-number {
        font-size: var(--fs-2xl);
    }

    .hero__stat-divider {
        height: 35px;
    }

    .hero__actions {
        flex-direction: column;
        width: 100%;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Formulas - reduced visibility on mobile */
    .hero__formula {
        opacity: 0.3;
        transform: scale(0.6);
    }
}

/* ===================== RESPONSIVE — SMALL MOBILE (480px) ===================== */
@media (max-width: 480px) {
    :root {
        --fs-5xl: 1.875rem;
        --fs-3xl: 1.5rem;
        --fs-md: 1rem;
        --container-padding: 1rem;
    }

    .hero__badge-text {
        font-size: 0.65rem;
    }

    .hero__image-wrapper {
        max-width: 220px;
    }

    .mobile-menu__link {
        font-size: var(--fs-xl);
    }

    /* Formulas - minimal on small mobile */
    .hero__formula {
        opacity: 0.2;
        transform: scale(0.5);
    }
}

/* ===================== BLOG SECTION ===================== */
.blog {
    background: var(--color-bg-primary);
    position: relative;
}

.blog__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4xl);
    gap: var(--space-xl);
}

.blog__header-content {
    flex: 1;
}

.blog__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.blog__title {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.blog__title-accent {
    color: var(--color-gold);
    font-style: italic;
}

.blog__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 600px;
}

.blog__add-btn {
    white-space: nowrap;
}

/* Blog Filters */
.blog__filters {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.blog__filter-btn {
    padding: 0.625rem 1.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-size: var(--fs-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-primary);
}

.blog__filter-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.blog__filter-btn--active {
    background: var(--color-gold-glow);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* Blog Grid */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

/* Blog Card */
.blog__card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.blog__card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-gold);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(200, 168, 85, 0.1);
}

.blog__card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-tertiary));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog__card-formula {
    width: 100%;
    height: 100%;
    opacity: 0.8;
    transition: transform var(--transition-slow), opacity var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog__card-formula svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog__card:hover .blog__card-formula {
    transform: scale(1.1);
    opacity: 1;
}

.blog__card-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog__card-source {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.blog__card-source-icon {
    width: 14px;
    height: 14px;
}

.blog__card-title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-fast);
}

.blog__card:hover .blog__card-title {
    color: var(--color-gold);
}

.blog__card-excerpt {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog__card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.blog__card-date {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

.blog__card-category {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    padding: 0.25rem 0.75rem;
    background: var(--color-gold-glow);
    border-radius: var(--radius-sm);
}

.blog__card-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--fs-xs);
    color: var(--color-gold);
    transition: gap var(--transition-fast);
}

.blog__card-link:hover {
    gap: var(--space-sm);
}

.blog__card-link-icon {
    width: 16px;
    height: 16px;
}

/* Load More */
.blog__load-more {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* ===================== ABOUT SECTION ===================== */
.about {
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

/* Animated Background */
.about__bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        270deg,
        #ff0000, #ff7700, #ffff00, #00ff00,
        #00ffff, #0000ff, #8b00ff, #ff0000
    );
    background-size: 800% 800%;
    animation: rainbowFlow 8s ease infinite;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}
@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rainbowFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-gold), transparent);
    z-index: 1;
}

.about__header {
    margin-bottom: var(--space-4xl);
    position: relative;
    z-index: 1;
}

.about__header-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    max-width: 1000px;
    margin: 0 auto;
}

.about__photo-wrapper {
    position: relative;
    flex-shrink: 0;
}

.about__photo-frame {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 3px solid var(--color-gold);
    box-shadow: 0 10px 40px rgba(200, 168, 85, 0.3);
    background: var(--color-bg-secondary);
}

.about__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.about__photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    opacity: 0.5;
}

.about__photo-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, var(--color-gold), rgba(57, 255, 20, 0.5), rgba(0, 245, 255, 0.5), rgba(255, 16, 240, 0.5), var(--color-gold));
    background-size: 300% 300%;
    border-radius: var(--radius-lg);
    opacity: 0.3;
    filter: blur(20px);
    animation: photoGlow 4s ease infinite;
    z-index: -1;
}

@keyframes photoGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.3;
    }
    50% {
        background-position: 100% 50%;
        opacity: 0.5;
    }
}

.about__header-content {
    flex: 1;
    text-align: left;
}

.about__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.about__title {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.about__title-accent {
    color: var(--color-gold);
    font-style: italic;
}

.about__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4xl);
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about__block {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.about__block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.about__block:hover::before {
    transform: scaleX(1);
}

.about__block:hover {
    border-color: var(--color-border-gold);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.about__block-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.about__block-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-md);
    color: var(--color-gold);
    flex-shrink: 0;
}

.about__block-title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.about__block-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.about__text {
    font-size: var(--fs-base);
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: 0;
}

.about__text--highlight {
    color: var(--color-text-primary);
    font-weight: 500;
    padding: var(--space-lg);
    background: rgba(200, 168, 85, 0.05);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--radius-sm);
}

.about__text--conclusion {
    font-size: var(--fs-md);
    color: var(--color-text-primary);
    font-weight: 500;
}

/* About Stats */
.about__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: rgba(200, 168, 85, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

.about__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-xs);
}

.about__stat-number {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.about__stat-label {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.about__stat-divider {
    display: none;
}

/* Achievements */
.about__achievements {
    margin-top: var(--space-md);
}

.about__achievements-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    font-family: var(--font-display);
}

.about__achievements-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about__achievement-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(200, 168, 85, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.about__achievement-item:hover {
    background: rgba(200, 168, 85, 0.05);
    border-color: var(--color-border-gold);
    transform: translateX(4px);
}

.about__achievement-icon {
    flex-shrink: 0;
    margin-top: 2px;
    filter: drop-shadow(0 0 4px currentColor);
    transition: all var(--transition-base);
}

/* Rainbow colors for checkmarks */
.about__achievement-item--1 .about__achievement-icon {
    color: #FF6B6B; /* Red */
}

.about__achievement-item--2 .about__achievement-icon {
    color: #FFA500; /* Orange */
}

.about__achievement-item--3 .about__achievement-icon {
    color: #FFD700; /* Gold/Yellow */
}

.about__achievement-item--4 .about__achievement-icon {
    color: #39FF14; /* Neon Green */
}

.about__achievement-item--5 .about__achievement-icon {
    color: #00F5FF; /* Cyan */
}

.about__achievement-item--6 .about__achievement-icon {
    color: #9D4EDD; /* Purple */
}

.about__achievement-item:hover .about__achievement-icon {
    transform: scale(1.2);
    filter: drop-shadow(0 0 8px currentColor);
}

.about__achievement-item span {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.about__achievement-item strong {
    color: var(--color-gold);
    font-weight: 600;
}

/* Values Grid */
.about__values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.about__value-card {
    padding: var(--space-xl);
    background: rgba(200, 168, 85, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-align: center;
}

.about__value-card:hover {
    background: rgba(200, 168, 85, 0.06);
    border-color: var(--color-border-gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.about__value-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-md);
    color: var(--color-gold);
}

.about__value-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    font-family: var(--font-display);
}

.about__value-text {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Responsive About */
@media (max-width: 768px) {
    .about__header-wrapper {
        flex-direction: column;
        text-align: center;
        gap: var(--space-xl);
    }

    .about__header-content {
        text-align: center;
    }

    .about__photo-frame {
        width: 160px;
        height: 160px;
        margin: 0 auto;
    }

    .about__block {
        padding: var(--space-xl);
    }

    .about__stats {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--space-lg);
    }

    .about__values {
        grid-template-columns: 1fr;
    }

    .about__block-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .about__block-icon {
        width: 48px;
        height: 48px;
    }
}

@media (max-width: 480px) {
    .about__stats {
        grid-template-columns: 1fr;
    }

    .about__stat-number {
        font-size: var(--fs-2xl);
    }
}

/* ===================== MODAL ===================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.modal--active {
    display: flex;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 17, 32, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modal__content {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.modal__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.modal__close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.modal__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2xl);
}

/* Form Styles */
.modal__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form__label {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form__input,
.form__textarea {
    padding: 0.875rem 1.25rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    transition: all var(--transition-fast);
    width: 100%;
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(200, 168, 85, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 100px;
}

.modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

/* Responsive Blog */
@media (max-width: 768px) {
    .blog__header {
        flex-direction: column;
    }

    .blog__add-btn {
        width: 100%;
        justify-content: center;
    }

    .blog__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .form__row {
        grid-template-columns: 1fr;
    }

    .modal__content {
        padding: var(--space-xl);
    }
}

/* ===================== PREVENT HORIZONTAL SCROLL ===================== */
html, body {
    max-width: 100vw;
}

/* iOS specific fixes */
@supports (-webkit-touch-callout: none) {
    body {
        -webkit-overflow-scrolling: touch;
    }

    .mobile-menu {
        height: -webkit-fill-available;
    }
}

/* No horizontal scroll - safety net */
.hero,
.section {
    max-width: 100vw;
    overflow-x: hidden;
}
/* ===================== TIMELINE ===================== */
.about__timeline {
    position: relative;
    padding: var(--space-2xl) 0;
    margin-top: var(--space-3xl);
}

.about__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #ff0000, #ff7700, #ffff00, #00ff00, #00ffff, #0000ff, #8b00ff);
    transform: translateX(-50%);
    animation: timelineGlow 3s ease infinite;
}

@keyframes timelineGlow {
    0%, 100% { opacity: 0.4; filter: blur(0px); }
    50% { opacity: 1; filter: blur(1px); }
}

.about__timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: calc(50% + 40px);
    margin-bottom: var(--space-3xl);
    position: relative;
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.about__timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: calc(50% + 40px);
    transform: translateX(40px);
}

.about__timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.about__timeline-dot {
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 3px solid var(--color-bg-primary);
    animation: dotPulse 2s ease infinite;
    z-index: 2;
}

.about__timeline-item:nth-child(1) .about__timeline-dot { background: #FF6B6B; box-shadow: 0 0 15px #FF6B6B; }
.about__timeline-item:nth-child(2) .about__timeline-dot { background: #00F5FF; box-shadow: 0 0 15px #00F5FF; }
.about__timeline-item:nth-child(3) .about__timeline-dot { background: #C8A855; box-shadow: 0 0 15px #C8A855; }

@keyframes dotPulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.3); }
}

.about__timeline-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 420px;
    width: 100%;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.about__timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    transition: opacity var(--transition-base);
}

.about__timeline-item:nth-child(1) .about__timeline-card::before {
    background: linear-gradient(90deg, #FF6B6B, #FF8E53);
}
.about__timeline-item:nth-child(2) .about__timeline-card::before {
    background: linear-gradient(90deg, #00F5FF, #0080FF);
}
.about__timeline-item:nth-child(3) .about__timeline-card::before {
    background: linear-gradient(90deg, #C8A855, #FFD700);
}

.about__timeline-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-gold);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(200,168,85,0.1);
}

.about__timeline-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(200,168,85,0.03), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.about__timeline-card:hover::after {
    opacity: 1;
}

.about__timeline-period {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.about__timeline-company {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.about__timeline-role {
    font-size: var(--fs-sm);
    color: var(--color-gold);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.about__timeline-desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.about__timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.about__timeline-tag {
    font-size: 11px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.about__timeline-card:hover .about__timeline-tag {
    border-color: var(--color-border-gold);
    color: var(--color-gold);
}

/* Timeline responsive */
@media (max-width: 768px) {
    .about__timeline::before {
        left: 16px;
    }

    .about__timeline-item,
    .about__timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-right: 0;
        padding-left: 45px;
        transform: translateX(-20px);
    }

    .about__timeline-dot {
        left: 16px;
    }

    .about__timeline-card {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .about__timeline {
        padding-right: 16px;
        overflow: hidden;
    }
}
/* ===================== OFFERINGS SECTION ===================== */
.offerings {
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.offerings::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-gold), transparent);
}

.offerings__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.offerings__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.offerings__title {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.offerings__title-accent {
    color: var(--color-gold);
    font-style: italic;
}

.offerings__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Grid */
.offerings__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

/* Card base */
.offerings__card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    animation: cardPulse 3s ease-in-out infinite;
}

.offerings__card--1 { animation-delay: 0s; }
.offerings__card--2 { animation-delay: 0.5s; }
.offerings__card--3 { animation-delay: 1s; }
.offerings__card--4 { animation-delay: 1.5s; }
.offerings__card--5 { animation-delay: 2s; }
.offerings__card--6 { animation-delay: 2.5s; }

@keyframes cardPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow:
            0 0 15px rgba(0, 245, 255, 0.3),
            0 0 30px rgba(0, 245, 255, 0.1);
    }
    25% {
        box-shadow:
            0 0 15px rgba(157, 78, 221, 0.4),
            0 0 30px rgba(157, 78, 221, 0.15);
    }
    50% {
        transform: scale(1.02);
        box-shadow:
            0 0 15px rgba(255, 16, 240, 0.35),
            0 0 30px rgba(255, 16, 240, 0.12);
    }
    75% {
        box-shadow:
            0 0 15px rgba(200, 168, 85, 0.4),
            0 0 30px rgba(200, 168, 85, 0.15);
    }
}

.offerings__card:hover {
    transform: translateY(-10px) scale(1.02) !important;
    border-color: var(--color-border-gold);
    box-shadow:
        0 0 25px rgba(200, 168, 85, 0.5),
        0 0 60px rgba(200, 168, 85, 0.2),
        0 20px 40px rgba(0, 0, 0, 0.4) !important;
    animation-play-state: paused;
}

/* Image */
.offerings__card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    position: relative;
}

.offerings__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
}

.offerings__card:hover .offerings__card-image img {
    transform: scale(1.08);
}

/* Body */
.offerings__card-body {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
}

.offerings__card-title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    transition: color 0.3s ease;
}

.offerings__card:hover .offerings__card-title {
    color: var(--color-gold);
}

.offerings__card-sub {
    font-size: var(--fs-sm);
    color: var(--color-gold);
    font-weight: 500;
    font-style: italic;
    margin-top: -var(--space-sm);
}

.offerings__card-text {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    flex: 1;
}

/* Result */
.offerings__card-result {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(200, 168, 85, 0.06);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-gold);
}

.offerings__card-result-icon {
    font-size: var(--fs-lg);
    line-height: 1;
}

/* Tags */
.offerings__card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.offerings__tag {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: all 0.3s ease;
}

.offerings__card:hover .offerings__tag {
    border-color: var(--color-border-gold);
    color: var(--color-gold);
}

/* Responsive */
@media (max-width: 1024px) {
    .offerings__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .offerings__grid {
        grid-template-columns: 1fr;
    }

    .offerings__card-image {
        height: auto;
        aspect-ratio: 4 / 3;
    }
}
/* ===================== INSIGHTS SECTION ===================== */
.insights {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-primary);
}

/* Промені світла */
.insights__beam {
    position: absolute;
    width: 3px;
    height: 100%;
    top: 0;
    opacity: 0;
    filter: blur(4px);
    animation: beamMove 6s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.insights__beam--1 {
    background: linear-gradient(to bottom, transparent, #00F5FF, #9D4EDD, transparent);
    left: 15%;
    animation-delay: 0s;
    animation-duration: 7s;
}

.insights__beam--2 {
    background: linear-gradient(to bottom, transparent, #FF10F0, #C8A855, transparent);
    left: 50%;
    animation-delay: 2.5s;
    animation-duration: 9s;
}

.insights__beam--3 {
    background: linear-gradient(to bottom, transparent, #39FF14, #00F5FF, transparent);
    left: 82%;
    animation-delay: 5s;
    animation-duration: 8s;
}

@keyframes beamMove {
    0% { opacity: 0; transform: translateY(-100%) scaleX(1); }
    20% { opacity: 0.8; }
    80% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(100%) scaleX(1); }
}

.insights__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    position: relative;
    z-index: 1;
}

.insights__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.insights__title {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.insights__title-accent {
    color: var(--color-gold);
    font-style: italic;
}

.insights__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.7;
}

.insights__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    position: relative;
    z-index: 1;
}

.insights__card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.insights__card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-gold);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(200,168,85,0.15);
}

.insights__card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.insights__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.insights__card:hover .insights__card-image img {
    transform: scale(1.06);
}

.insights__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11,17,32,0.8), transparent);
}

.insights__card-body {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
}

.insights__card-company {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.insights__card-title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.insights__card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(200,168,85,0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.insights__stat {
    text-align: center;
}

.insights__stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 4px;
}

.insights__stat-label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.3;
}

/* Кнопка з анімацією */
.insights__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    color: var(--color-gold);
    font-size: var(--fs-sm);
    font-weight: 500;
    cursor: pointer;
    font-family: var(--font-primary);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    margin-top: auto;
}

.insights__btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(200,168,85,0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.insights__btn:hover::before {
    transform: translateX(100%);
}

.insights__btn:hover {
    background: rgba(200,168,85,0.1);
    box-shadow: 0 0 20px rgba(200,168,85,0.3);
    transform: translateY(-2px);
}

.insights__btn svg {
    transition: transform var(--transition-fast);
}

.insights__btn:hover svg {
    transform: translateX(4px);
}

/* Modal */
.insight-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.insight-modal.active {
    display: flex;
}

.insight-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,17,32,0.95);
    backdrop-filter: blur(10px);
}

.insight-modal__content {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-xl);
    max-width: 680px;
    width: 100%;
    max-height: 88vh;
    overflow-y: auto;
    z-index: 1;
    box-shadow: 0 0 60px rgba(200,168,85,0.15);
}

.insight-modal__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 2;
}

.insight-modal__close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-gold);
}

.insight-modal__img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    display: block;
}

.insight-modal__body {
    padding: var(--space-2xl);
}

.insight-modal__company {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.insight-modal__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.3;
}

.insight-modal__text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.insight-modal__text h4 {
    color: var(--color-gold);
    font-size: var(--fs-base);
    font-weight: 600;
    margin: var(--space-lg) 0 var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.insight-modal__text ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.insight-modal__text ul li {
    color: var(--color-text-secondary);
    padding-left: var(--space-lg);
    position: relative;
    line-height: 1.6;
}

.insight-modal__text ul li::before {
    content: '↑';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-weight: 700;
}

/* ===================== RESOURCES SECTION ===================== */
.resources {
    background: var(--color-bg-secondary);
    position: relative;
}

.resources::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-gold), transparent);
}

.resources__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.resources__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.resources__title {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.resources__title-accent {
    color: var(--color-gold);
    font-style: italic;
}

.resources__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.7;
}

.resources__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.resources__card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.resources__card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-gold);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(200,168,85,0.15);
}

.resources__card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.resources__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.resources__card:hover .resources__card-image img {
    transform: scale(1.06);
}

.resources__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11,17,32,0.8), transparent);
}

.resources__card-body {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
}

.resources__card-category {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.resources__card-title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.resources__card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(200,168,85,0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.resources__stat {
    text-align: center;
}

.resources__stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 4px;
}

.resources__stat-label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.3;
}

.resources__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    color: var(--color-gold);
    font-size: var(--fs-sm);
    font-weight: 500;
    cursor: pointer;
    font-family: var(--font-primary);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    margin-top: auto;
}

.resources__btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(200,168,85,0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.resources__btn:hover::before {
    transform: translateX(100%);
}

.resources__btn:hover {
    background: rgba(200,168,85,0.1);
    box-shadow: 0 0 20px rgba(200,168,85,0.3);
    transform: translateY(-2px);
}

.resources__btn svg {
    transition: transform var(--transition-fast);
}

.resources__btn:hover svg {
    transform: translateX(4px);
}

/* Resource Modal */
.resource-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.resource-modal.active {
    display: flex;
}

.resource-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,17,32,0.95);
    backdrop-filter: blur(10px);
}

.resource-modal__content {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-xl);
    max-width: 680px;
    width: 100%;
    max-height: 88vh;
    overflow-y: auto;
    z-index: 1;
    box-shadow: 0 0 60px rgba(200,168,85,0.15);
}

.resource-modal__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 2;
}

.resource-modal__close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-gold);
}

.resource-modal__img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    display: block;
}

.resource-modal__body {
    padding: var(--space-2xl);
}

.resource-modal__category {
    font-size: var(--fs-xs);
    color: var(--color-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.resource-modal__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.3;
}

.resource-modal__text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.resource-modal__text h4 {
    color: var(--color-gold);
    font-size: var(--fs-base);
    font-weight: 600;
    margin: var(--space-lg) 0 var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.resource-modal__text ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.resource-modal__text ul li {
    color: var(--color-text-secondary);
    padding-left: var(--space-lg);
    position: relative;
    line-height: 1.6;
}

.resource-modal__text ul li::before {
    content: '↑';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-weight: 700;
}

/* Responsive */
@media (max-width: 1024px) {
    .resources__grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}
/* ===================== INSIGHTS MOBILE FIX ===================== */
@media (max-width: 1024px) {
    .insights__grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .insights__card-stats {
        gap: 4px;
    }

    .insights__stat-number {
        font-size: var(--fs-lg);
    }

    .insights__stat-label {
        font-size: 9px;
    }

    .insight-modal__img {
        height: 180px;
    }

    .resource-modal__img {
        height: 180px;
    }
}
/* ===================== CONTACT MODAL ===================== */
.contact-modal {
    position: fixed;
    inset: 0;
    z-index: 4000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.contact-modal.active {
    display: flex;
}

.contact-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 17, 32, 0.95);
    backdrop-filter: blur(12px);
}

.contact-modal__content {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1;
    box-shadow: 0 0 80px rgba(200, 168, 85, 0.15);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(30px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.contact-modal__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 2;
}

.contact-modal__close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-gold);
}

.contact-modal__header {
    margin-bottom: var(--space-2xl);
}

.contact-modal__badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--color-gold-glow);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.contact-modal__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.contact-modal__subtitle {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.contact-modal__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-modal__field {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-modal__label {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-modal__options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.contact-modal__option {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: var(--fs-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.contact-modal__option:hover {
    border-color: var(--color-border-gold);
    color: var(--color-gold);
}

.contact-modal__option.selected {
    background: var(--color-gold-glow);
    border-color: var(--color-gold);
    color: var(--color-gold);
    font-weight: 500;
}

.contact-modal__input {
    padding: 0.875rem 1.25rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    transition: all var(--transition-fast);
    width: 100%;
}

.contact-modal__input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(200, 168, 85, 0.1);
}

.contact-modal__input::placeholder {
    color: var(--color-text-muted);
}

.contact-modal__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #229ED9, #1a7ab5);
    border-radius: var(--radius-full);
    color: white;
    font-size: var(--fs-md);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--space-sm);
    border: none;
}

.contact-modal__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(34, 158, 217, 0.4);
}

@media (max-width: 600px) {
    .contact-modal__content {
        padding: var(--space-xl);
    }

    .contact-modal__option {
        font-size: var(--fs-xs);
        padding: 0.4rem 0.8rem;
    }
}
/* ===================== FOOTER ===================== */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-gold), transparent);
}

.footer__top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-4xl);
    padding: var(--space-5xl) 0 var(--space-3xl);
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.footer__logo-text {
    color: var(--color-text-primary);
}

.footer__logo-dot {
    color: var(--color-gold);
    font-size: 1.8em;
    line-height: 0;
    margin-left: 2px;
}

.footer__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 280px;
}

.footer__socials {
    display: flex;
    gap: var(--space-md);
}

.footer__social {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.footer__social:hover {
    border-color: var(--color-border-gold);
    color: var(--color-gold);
    background: var(--color-gold-glow);
    transform: translateY(-3px);
}

.footer__nav-title {
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-lg);
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer__nav-link {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    display: inline-block;
}

.footer__nav-link:hover {
    color: var(--color-gold);
    transform: translateX(4px);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.footer__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--space-xl);
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: var(--radius-full);
    color: var(--color-bg-primary);
    font-size: var(--fs-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    width: 100%;
}

.footer__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer__copy {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

.footer__made {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    font-style: italic;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer__top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .footer__brand {
        grid-column: 1 / -1;
    }

    .footer__desc {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    .footer__top {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        padding: var(--space-3xl) 0 var(--space-xl);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}