@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-dark: #0d1117;
    --color-deep: #161b22;
    --color-mid: #1f2937;
    --color-accent: #2563eb;
    --color-accent-light: #3b82f6;
    --color-accent-glow: rgba(37, 99, 235, 0.15);
    --color-cyan: #06b6d4;
    --color-cyan-light: #67e8f9;
    --color-bg: #f8fafc;
    --color-bg-alt: #f1f5f9;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-white: #ffffff;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: 0.3s ease;
    --shadow-soft: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-medium: 0 8px 40px rgba(0,0,0,0.1);
    --shadow-strong: 0 16px 60px rgba(0,0,0,0.15);
    --shadow-blue: 0 8px 40px rgba(37, 99, 235, 0.2);
    --radius: 12px;
    --radius-large: 20px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container--narrow {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
}

/* PAGE LOADER */
#page-loader {
    position: fixed;
    inset: 0;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-inner {
    text-align: center;
}

.loader-ring {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

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

.loader-text {
    font-family: var(--font-mono);
    color: var(--color-accent-light);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

/* HEADER */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.site-header.scrolled {
    background: rgba(13, 17, 23, 0.96);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06), 0 4px 30px rgba(0,0,0,0.4);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    transition: padding 0.4s ease;
}

.site-header.scrolled .header-inner {
    padding: 14px 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-cyan));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--color-white);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

.logo-tagline {
    font-family: var(--font-body);
    font-size: 0.62rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 400;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav a {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: rgba(255,255,255,0.75);
    padding: 8px 16px;
    border-radius: 8px;
    letter-spacing: 0.01em;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-white);
    background: rgba(255,255,255,0.08);
}

.burger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
    z-index: 1001;
}

.burger-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

.burger-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger-btn.open span:nth-child(2) {
    opacity: 0;
}

.burger-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(340px, 100%);
    height: 100vh;
    background: var(--color-dark);
    z-index: 999;
    padding: 100px 40px 40px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    border-left: 1px solid rgba(255,255,255,0.06);
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav a {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: rgba(255,255,255,0.75);
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--color-accent-light);
    padding-left: 8px;
}

.mobile-nav-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
    margin-top: 24px;
}

.mobile-nav-title:first-child {
    margin-top: 0;
}

/* HERO */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Programmer_at_work.jpg/1280px-Programmer_at_work.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 17, 23, 0.95) 0%,
        rgba(13, 17, 23, 0.7) 50%,
        rgba(37, 99, 235, 0.15) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 40px 80px;
    max-width: 820px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: var(--color-accent-light);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 28px;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 5.5vw, 4.8rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 44px;
    max-width: 580px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-2px);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.3);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: var(--font-mono);
    animation: bounce 2.5s infinite;
}

.hero-scroll::after {
    content: '';
    display: block;
    width: 1px;
    height: 36px;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.5), transparent);
}

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

/* SECTIONS */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.section-label::before,
.section-label::after {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--color-accent);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-title em {
    font-style: normal;
    color: var(--color-accent);
}

.section-desc {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.8;
}

/* INTRO SECTION */
.intro-section {
    background: var(--color-white);
    padding: 80px 0;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro-image-wrap {
    position: relative;
}

.intro-image-wrap img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-strong);
}

.intro-image-badge {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-blue);
}

.intro-image-badge .number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    display: block;
}

.intro-image-badge .label {
    font-family: var(--font-body);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-top: 4px;
    display: block;
}

.intro-content {
    padding: 20px 0;
}

.intro-content .section-label {
    justify-content: flex-start;
}

.intro-content .section-label::before {
    display: none;
}

.intro-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 2.8vw, 2.2rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.intro-title em {
    font-style: normal;
    color: var(--color-accent);
}

.intro-text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.intro-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.intro-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.intro-feature-icon {
    width: 42px;
    height: 42px;
    background: var(--color-accent-glow);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.intro-feature-icon svg {
    width: 18px;
    height: 18px;
    fill: var(--color-accent);
}

.intro-feature-text h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.intro-feature-text p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ARTICLES SECTION */
.articles-section {
    background: var(--color-bg);
    padding: 80px 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.05);
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
}

.article-card-img {
    position: relative;
    overflow: hidden;
    height: 210px;
}

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

.article-card:hover .article-card-img img {
    transform: scale(1.05);
}

.article-card-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 6px;
}

.article-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.35;
    margin-bottom: 12px;
    transition: color var(--transition);
    letter-spacing: -0.01em;
}

.article-card:hover .article-card-title {
    color: var(--color-accent);
}

.article-card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
}

.article-card-link {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}

.article-card:hover .article-card-link {
    gap: 10px;
}

.article-card-link::after {
    content: '→';
}

/* FEATURED ARTICLE */
.featured-article {
    background: var(--color-white);
    padding: 80px 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.featured-img {
    border-radius: var(--radius-large);
    overflow: hidden;
    height: 460px;
    box-shadow: var(--shadow-strong);
}

.featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-content .section-label {
    justify-content: flex-start;
}

.featured-content .section-label::before {
    display: none;
}

.featured-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.featured-excerpt {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 24px;
}

.featured-list {
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.featured-list li {
    font-size: 0.9rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
    line-height: 1.6;
}

.featured-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* STATS / NUMBERS SECTION */
.stats-section {
    background: var(--color-dark);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-card {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    transition: border-color var(--transition), background var(--transition);
}

.stat-card:hover {
    border-color: rgba(37, 99, 235, 0.3);
    background: rgba(37, 99, 235, 0.05);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

/* BENEFITS SECTION */
.benefits-section {
    background: var(--color-bg);
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--color-white);
    padding: 32px 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid rgba(0,0,0,0.04);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--color-accent-glow);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.benefit-icon svg {
    width: 26px;
    height: 26px;
    fill: var(--color-accent);
}

.benefit-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.benefit-text {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ARTICLE PAGES */
.article-hero {
    position: relative;
    height: 480px;
    overflow: hidden;
    background: var(--color-dark);
}

.article-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.article-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13,17,23,0.3) 0%, rgba(13,17,23,0.85) 100%);
}

.article-hero-content {
    position: absolute;
    bottom: 60px;
    left: 0;
    right: 0;
}

.article-hero-tag {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
}

.article-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 16px;
    max-width: 800px;
    letter-spacing: -0.02em;
}

.article-hero-meta {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.article-body {
    padding: 60px 0 80px;
    background: var(--color-white);
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    align-items: start;
}

.article-content h2 {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 40px 0 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 32px 0 12px;
    letter-spacing: -0.01em;
}

.article-content p {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.85;
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin: 20px 0 20px 24px;
}

.article-content ul {
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 8px;
    padding-left: 8px;
}

.article-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--color-bg);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.article-content blockquote p {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--color-dark);
    margin: 0;
}

.article-content .article-img {
    margin: 32px 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.article-content .article-img img {
    width: 100%;
    height: 360px;
    object-fit: cover;
}

.article-content .article-img figcaption {
    padding: 10px 16px;
    font-size: 0.78rem;
    color: var(--color-text-light);
    font-style: italic;
    background: var(--color-bg);
    font-family: var(--font-mono);
}

.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--color-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid rgba(0,0,0,0.05);
}

.sidebar-widget-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-links a {
    font-size: 0.875rem;
    color: var(--color-text);
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.sidebar-links a:hover {
    color: var(--color-accent);
    padding-left: 6px;
}

.sidebar-links a::before {
    content: '→';
    color: var(--color-accent);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.sidebar-tip {
    background: linear-gradient(135deg, var(--color-accent), #1d4ed8);
    border-radius: var(--radius);
    padding: 24px;
    color: var(--color-white);
}

.sidebar-tip-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-white);
}

.sidebar-tip p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
}

/* ABOUT PAGE */
.about-hero {
    background: var(--color-dark);
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.about-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    position: relative;
}

.about-hero-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-text {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.65);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
}

.about-content {
    background: var(--color-white);
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

.about-img {
    border-radius: var(--radius-large);
    overflow: hidden;
    height: 440px;
    box-shadow: var(--shadow-strong);
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.85;
    margin-bottom: 16px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.value-card {
    padding: 32px 24px;
    background: var(--color-bg);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.04);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.value-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: var(--shadow-soft);
}

.value-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: rgba(37, 99, 235, 0.15);
    line-height: 1;
    margin-bottom: 12px;
}

.value-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.value-text {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* CONTACT PAGE */
.contact-hero {
    background: var(--color-dark);
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.contact-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    position: relative;
}

.contact-hero-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-hero-text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
}

.contact-section {
    background: var(--color-white);
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.contact-info p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.04);
}

.contact-item-icon {
    width: 42px;
    height: 42px;
    background: var(--color-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 18px;
    height: 18px;
    fill: var(--color-white);
}

.contact-item-text h4 {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.contact-item-text p,
.contact-item-text a {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.5;
}

.contact-item-text a:hover {
    color: var(--color-accent);
}

.contact-map {
    background: var(--color-bg);
    border-radius: var(--radius-large);
    overflow: hidden;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0,0,0,0.05);
}

.contact-map-inner {
    text-align: center;
    padding: 40px;
}

.contact-map-inner h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.contact-map-inner p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* POLICY PAGE */
.policy-hero {
    background: var(--color-dark);
    padding: 160px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.policy-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.policy-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    position: relative;
}

.policy-content {
    background: var(--color-white);
    padding: 60px 0 80px;
}

.policy-text h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 40px 0 12px;
    letter-spacing: -0.01em;
}

.policy-text h2:first-child {
    margin-top: 0;
}

.policy-text p {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.85;
    margin-bottom: 16px;
}

.policy-text ul {
    margin: 12px 0 16px 24px;
    list-style: disc;
}

.policy-text li {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 6px;
}

.policy-updated {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    font-family: var(--font-mono);
}

/* BREADCRUMB */
.breadcrumb {
    background: var(--color-bg);
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.breadcrumb-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.breadcrumb-inner a {
    color: var(--color-accent);
    transition: var(--transition);
}

.breadcrumb-inner a:hover {
    color: var(--color-dark);
}

.breadcrumb-inner span {
    color: rgba(0,0,0,0.25);
}

/* FOOTER */
.site-footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-col-title {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-links a::before {
    content: '›';
    color: var(--color-accent);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-contact-item svg {
    width: 15px;
    height: 15px;
    fill: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item span {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

.footer-contact-item a {
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}

.footer-contact-item a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copyright {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
    font-family: var(--font-mono);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
    transition: var(--transition);
}

.footer-legal a:hover {
    color: rgba(255,255,255,0.7);
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9000;
    background: var(--color-deep);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -8px 40px rgba(0,0,0,0.4);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 280px;
}

.cookie-text p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
}

.cookie-text a {
    color: var(--color-accent-light);
    text-decoration: underline;
    transition: var(--transition);
}

.cookie-text a:hover {
    color: var(--color-white);
}

.cookie-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.cookie-btn-accept {
    background: var(--color-accent);
    color: var(--color-white);
}

.cookie-btn-accept:hover {
    background: var(--color-accent-light);
    transform: translateY(-1px);
}

.cookie-btn-reject {
    background: transparent;
    color: rgba(255,255,255,0.5);
    border: 1px solid rgba(255,255,255,0.15);
}

.cookie-btn-reject:hover {
    background: rgba(255,255,255,0.06);
    color: var(--color-white);
}

/* RELATED SECTION */
.related-section {
    background: var(--color-bg);
    padding: 60px 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* UTILITIES */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mb-32 { margin-bottom: 32px; }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
    }

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

@media (max-width: 768px) {
    .header-inner {
        padding: 16px 20px;
    }

    .main-nav {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .hero-content {
        padding: 120px 20px 80px;
    }

    .intro-grid,
    .featured-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-image-badge {
        bottom: -16px;
        right: -8px;
    }

    .articles-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cookie-banner-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .article-hero {
        height: 360px;
    }

    .article-hero-content {
        bottom: 30px;
    }

    section {
        padding: 60px 0;
    }
}

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

    .hero-actions {
        flex-direction: column;
    }

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