:root {
    --primary: #1a2744;
    --primary-light: #243554;
    --primary-dark: #0f1a2e;
    --secondary: #c9a84c;
    --secondary-light: #d4b96a;
    --secondary-dark: #b08f3a;
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f0f1f3;
    --gray-200: #e2e4e8;
    --gray-300: #c8cbd0;
    --gray-400: #9a9ea6;
    --gray-500: #6c717a;
    --gray-600: #4a4f58;
    --gray-700: #2d3138;
    --gray-800: #1a1d23;
    --text: #2d3138;
    --text-light: #6c717a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all .3s ease;
    --font-body: "Inter", sans-serif;
    --font-heading: "Playfair Display", serif;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.7;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--secondary-dark); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* TOP BAR */
.top-bar {
    background: var(--primary-dark); border-bottom: 1px solid rgba(255,255,255,.08);
    font-size: .82rem; position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
    transition: var(--transition);
}
.top-bar-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 38px;
}
.top-bar-left { display: flex; align-items: center; gap: 25px; }
.top-bar-left a {
    color: rgba(255,255,255,.7); display: inline-flex; align-items: center; gap: 6px;
    transition: var(--transition);
}
.top-bar-left a:hover { color: var(--secondary); }
.top-bar-left i { font-size: .75rem; color: var(--secondary); }
.top-bar-right { display: flex; align-items: center; gap: 12px; }
.top-bar-right a {
    color: rgba(255,255,255,.6); font-size: .85rem;
    width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
    border-radius: 50%; transition: var(--transition);
}
.top-bar-right a:hover { color: var(--secondary); background: rgba(201,168,76,.15); }

/* HEADER */
.site-header {
    position: fixed; top: 38px; left: 0; right: 0; z-index: 1000;
    background: rgba(26, 39, 68, .97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(201, 168, 76, .2);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-lg); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 90px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-text {
    font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
    color: var(--secondary); letter-spacing: .5px;
}
.logo-image { height: 70px; width: auto; object-fit: contain; }
.footer-logo { max-height: 45px; width: auto; max-width: 200px; margin-bottom: 15px; filter: brightness(1.2); }
.main-nav ul { display: flex; list-style: none; gap: 3px; }
.main-nav a {
    display: block; padding: 8px 14px; color: rgba(255,255,255,.85);
    font-size: .9rem; font-weight: 500; border-radius: var(--radius);
    transition: var(--transition); white-space: nowrap;
    position: relative;
}
.main-nav a::after {
    content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px;
    background: var(--secondary); transition: var(--transition); transform: translateX(-50%);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 60%; }
.main-nav a:hover, .main-nav a.active { color: var(--secondary); background: rgba(201, 168, 76, .1); }
.hamburger {
    display: none; flex-direction: column; gap: 5px; background: none; border: none;
    cursor: pointer; padding: 5px; z-index: 1001;
}
.hamburger span { width: 25px; height: 2px; background: var(--secondary); transition: var(--transition); display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* HERO */
.hero {
    position: relative; display: flex; align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #0a1120 100%);
    overflow: hidden; margin-top: 0; padding-top: 128px;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(ellipse at center, transparent 0%, rgba(10,17,32,.4) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero-left h1 {
    font-family: var(--font-heading); font-size: 3.2rem; font-weight: 700;
    color: var(--white); line-height: 1.2; margin-bottom: 20px;
}
.hero-left h1::after {
    content: ''; display: block; width: 80px; height: 3px;
    background: var(--secondary); margin-top: 20px;
}
.hero-subtitle { font-size: 1.4rem; color: var(--secondary); font-weight: 500; margin-bottom: 10px; }
.hero-desc { font-size: 1.1rem; color: rgba(255,255,255,.7); margin-bottom: 30px; max-width: 550px; }
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.btn-lg { padding: 15px 35px; font-size: 1rem; }
.btn-outline-hero {
    display: inline-block; background: transparent; border: 2px solid rgba(255,255,255,.4); color: var(--white);
    border-radius: var(--radius); font-weight: 600; text-decoration: none; transition: var(--transition);
}
.btn-outline-hero:hover { border-color: var(--white); color: var(--white); background: rgba(255,255,255,.1); }

.hero-container {
    display: flex; align-items: center; justify-content: space-between;
    gap: 50px; min-height: 0; padding-top: 20px; padding-bottom: 60px;
}
.hero-left { flex: 1; max-width: 600px; }
.hero-right { flex: 0 0 380px; }

.hero-card {
    background: rgba(255,255,255,.06);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-lg);
    padding: 10px;
    display: flex; flex-direction: column; gap: 0;
}
.hero-card-item {
    display: flex; align-items: center; gap: 18px;
    padding: 24px 25px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    transition: var(--transition);
}
.hero-card-item:last-child { border-bottom: none; }
.hero-card-item:hover { background: rgba(255,255,255,.05); }
.hero-card-icon {
    width: 52px; height: 52px; border-radius: 12px;
    background: rgba(201,168,76,.15); display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.hero-card-icon i { font-size: 1.4rem; color: var(--secondary); }
.hero-card-text strong { display: block; color: var(--white); font-size: 1rem; margin-bottom: 3px; }
.hero-card-text span { color: rgba(255,255,255,.55); font-size: .87rem; }

.stats-section {
    position: relative; z-index: 10; margin-top: -45px; padding-bottom: 20px;
}
.stats-bar {
    display: flex; background: var(--white); border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,.12); overflow: hidden;
}
.stat-item {
    flex: 1; text-align: center; padding: 32px 20px;
    border-right: 1px solid var(--gray-200);
}
.stat-item:last-child { border-right: none; }
.stat-num {
    display: block; font-family: var(--font-heading); font-size: 2.4rem;
    font-weight: 700; color: var(--primary); line-height: 1;
}
.stat-text {
    display: block; font-size: .85rem; color: var(--text-light);
    margin-top: 8px; font-weight: 500;
}

/* BUTTONS */
.btn {
    display: inline-block; padding: 12px 30px; font-size: .95rem; font-weight: 600;
    border: none; border-radius: var(--radius); cursor: pointer;
    transition: var(--transition); text-decoration: none; text-align: center; line-height: 1.5;
}
.btn-primary { background: var(--secondary); color: var(--primary); }
.btn-primary:hover { background: var(--secondary-light); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; border: 2px solid var(--secondary); color: var(--secondary); }
.btn-outline:hover { background: var(--secondary); color: var(--primary); }
.btn-block { display: block; width: 100%; }

/* PAGE HERO */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 160px 0 60px; margin-top: 128px; text-align: center;
}
.page-hero h1 { font-family: var(--font-heading); font-size: 2.8rem; color: var(--white); margin-bottom: 15px; }
.breadcrumb { color: rgba(255,255,255,.6); font-size: .9rem; }
.breadcrumb a { color: var(--secondary); }
.breadcrumb span { margin: 0 8px; }

/* SECTIONS */
.section { padding: 80px 0; }
.section-cta, .section-why-us, .section-services, .section-articles, .section-intro { }
.section:nth-child(even):not(.section-cta):not(.section-why-us) { background: var(--gray-50); }
.section-title {
    font-family: var(--font-heading); font-size: 2.2rem; color: var(--primary);
    text-align: center; margin-bottom: 50px; position: relative;
}
.section-title::after {
    content: ''; display: block; width: 60px; height: 3px;
    background: var(--secondary); margin: 15px auto 0;
}

/* SERVICE CARDS */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.service-card {
    background: var(--white); padding: 0; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200);
    transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 12px 35px rgba(26,39,68,.12); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card-inner { padding: 35px 30px; }
.service-icon {
    width: 70px; height: 70px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--secondary); font-size: 1.6rem; border-radius: var(--radius-lg);
    margin-bottom: 22px; position: relative;
}
.service-icon::after {
    content: ''; position: absolute; inset: -3px; border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(201,168,76,.3), transparent);
    z-index: -1; opacity: 0; transition: var(--transition);
}
.service-card:hover .service-icon::after { opacity: 1; }
.service-card h3 {
    font-family: var(--font-heading); font-size: 1.3rem; color: var(--primary);
    margin-bottom: 12px; transition: var(--transition);
}
.service-card:hover h3 { color: var(--secondary-dark); }
.service-card p { color: var(--text-light); font-size: .95rem; margin-bottom: 20px; line-height: 1.7; }
.link-arrow {
    color: var(--secondary-dark); font-weight: 600; font-size: .9rem;
    display: inline-flex; align-items: center; gap: 8px;
    transition: var(--transition);
}
.link-arrow i { transition: transform .3s ease; }
.link-arrow:hover { color: var(--secondary); }
.link-arrow:hover i { transform: translateX(5px); }
.service-card .link-arrow {
    padding: 8px 0; border-top: 1px solid var(--gray-100); width: 100%;
}

/* LATEST ARTICLES (HOME) */
.section-latest-articles { background: var(--gray-50); }
.section-subtitle {
    text-align: center; color: var(--text-light); font-size: 1.05rem;
    margin-top: -35px; margin-bottom: 45px;
}
.latest-articles-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}
.latest-article-card {
    background: var(--white); border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200); transition: var(--transition);
    display: flex; flex-direction: column;
}
.latest-article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(26,39,68,.12);
    border-color: transparent;
}
.latest-article-img {
    position: relative; height: 220px; overflow: hidden;
    background: var(--gray-100);
}
.latest-article-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .5s ease;
}
.latest-article-card:hover .latest-article-img img { transform: scale(1.08); }
.article-img-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--secondary); font-size: 3rem;
}
.article-date-badge {
    position: absolute; top: 15px; left: 15px;
    background: var(--secondary); color: var(--primary);
    padding: 8px 12px; border-radius: var(--radius);
    text-align: center; line-height: 1;
    box-shadow: 0 3px 10px rgba(0,0,0,.15);
}
.article-date-badge .day { display: block; font-size: 1.4rem; font-weight: 700; }
.article-date-badge .month { display: block; font-size: .7rem; font-weight: 600; text-transform: uppercase; margin-top: 2px; }
.latest-article-content {
    padding: 25px; flex: 1; display: flex; flex-direction: column;
}
.article-tag {
    font-size: .78rem; color: var(--secondary-dark); font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px;
}
.article-tag i { margin-right: 4px; font-size: .7rem; }
.latest-article-content h3 {
    font-family: var(--font-heading); font-size: 1.2rem; line-height: 1.4;
    margin-bottom: 12px;
}
.latest-article-content h3 a { color: var(--primary); transition: var(--transition); }
.latest-article-content h3 a:hover { color: var(--secondary-dark); }
.latest-article-content p {
    color: var(--text-light); font-size: .9rem; line-height: 1.6;
    margin-bottom: 18px; flex: 1;
}
.article-read-more {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--secondary-dark); font-weight: 600; font-size: .9rem;
    transition: var(--transition); margin-top: auto;
}
.article-read-more i { transition: transform .3s ease; }
.article-read-more:hover { color: var(--secondary); }
.article-read-more:hover i { transform: translateX(5px); }

/* ARTICLES */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 30px; }
.article-card {
    background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: var(--transition);
}
.article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.article-image { height: 220px; overflow: hidden; }
.article-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.article-card:hover .article-image img { transform: scale(1.05); }
.article-body { padding: 25px; }
.article-body time { font-size: .85rem; color: var(--text-light); display: block; margin-bottom: 8px; }
.article-body h3 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 10px; }
.article-body h3 a { color: var(--primary); }
.article-body h3 a:hover { color: var(--secondary-dark); }
.article-body p { color: var(--text-light); font-size: .9rem; line-height: 1.6; }
.article-meta { display: flex; gap: 20px; margin-bottom: 20px; color: var(--text-light); font-size: .9rem; }
.article-meta i { margin-right: 5px; }
.article-share { display: flex; align-items: center; gap: 12px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--gray-200); }
.article-share a {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--primary); color: var(--secondary); transition: var(--transition);
}
.article-share a:hover { background: var(--secondary); color: var(--primary); }

/* DETAIL LAYOUT */
.detail-layout { display: grid; grid-template-columns: 1fr 350px; gap: 40px; }
.detail-featured-image { width: 100%; border-radius: var(--radius); margin-bottom: 30px; }
.rich-content { line-height: 1.8; font-size: 1.05rem; color: var(--text); }
.rich-content h2, .rich-content h3 { font-family: var(--font-heading); color: var(--primary); margin: 30px 0 15px; }
.rich-content p { margin-bottom: 15px; }
.rich-content ul, .rich-content ol { margin: 15px 0; padding-left: 25px; }
.rich-content li { margin-bottom: 8px; }
.rich-content a { color: var(--secondary-dark); text-decoration: underline; }
.rich-content blockquote { border-left: 4px solid var(--secondary); padding: 15px 20px; margin: 20px 0; background: var(--gray-50); border-radius: 0 var(--radius) var(--radius) 0; }

/* SIDEBAR */
.detail-sidebar {}
.sidebar-list { list-style: none; }
.sidebar-list li { border-bottom: 1px solid var(--gray-200); }
.sidebar-list li a { display: flex; align-items: center; gap: 10px; padding: 12px 15px; color: var(--text); font-size: .95rem; transition: var(--transition); }
.sidebar-list li a:hover, .sidebar-list li.active a { color: var(--secondary-dark); background: var(--gray-50); }
.sidebar-list li a i { color: var(--secondary); width: 20px; text-align: center; }
.sidebar-cta { background: var(--primary); color: var(--white); padding: 30px; border-radius: var(--radius-lg); margin-top: 30px; text-align: center; }
.sidebar-cta h4 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 10px; color: var(--secondary); }
.sidebar-cta p { font-size: .9rem; opacity: .8; margin-bottom: 15px; }
.sidebar-articles { list-style: none; }
.sidebar-articles li { border-bottom: 1px solid var(--gray-200); }
.sidebar-articles li a { display: block; padding: 12px 0; color: var(--text); transition: var(--transition); }
.sidebar-articles li a:hover { color: var(--secondary-dark); }
.sidebar-article-title { display: block; font-weight: 500; margin-bottom: 4px; }
.sidebar-articles time { font-size: .8rem; color: var(--text-light); }

/* ABOUT */
.about-layout { display: grid; grid-template-columns: 380px 1fr; gap: 60px; align-items: start; }
.about-image img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-image-placeholder {
    width: 100%; aspect-ratio: 3/4; background: var(--gray-100);
    display: flex; align-items: center; justify-content: center; border-radius: var(--radius-lg);
    font-size: 5rem; color: var(--gray-300);
}
.about-content h2 { font-family: var(--font-heading); font-size: 2rem; color: var(--primary); margin-bottom: 5px; }
.about-title-text { color: var(--secondary-dark); font-weight: 600; font-size: 1.1rem; margin-bottom: 25px; }
.about-bio { line-height: 1.8; color: var(--text); margin-bottom: 30px; }
.about-bio p { margin-bottom: 15px; }
.about-details { display: flex; flex-direction: column; gap: 15px; }
.detail-item { display: flex; align-items: center; gap: 15px; padding: 15px; background: var(--gray-50); border-radius: var(--radius); }
.detail-item i { font-size: 1.3rem; color: var(--secondary); width: 20px; text-align: center; }
.detail-item strong { display: block; font-size: .85rem; color: var(--text-light); text-transform: uppercase; letter-spacing: .5px; }
.detail-item span { color: var(--text); font-weight: 500; }

/* CONTACT */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 25px; }
.contact-card {
    padding: 25px; background: var(--gray-50); border-radius: var(--radius); text-align: center;
    border: 1px solid var(--gray-200); transition: var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow); border-color: var(--secondary); }
.contact-card i { font-size: 1.8rem; color: var(--secondary); margin-bottom: 12px; display: block; }
.contact-card h4 { font-size: 1rem; color: var(--primary); margin-bottom: 8px; }
.contact-card a, .contact-card p { color: var(--text-light); font-size: .9rem; word-break: break-all; }
.contact-form-section h2 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 5px; }
.form-subtitle { color: var(--text-light); margin-bottom: 25px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; color: var(--text); font-size: .9rem; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px; border: 1px solid var(--gray-300);
    border-radius: var(--radius); font-family: var(--font-body); font-size: .95rem;
    transition: var(--transition); background: var(--white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--secondary); box-shadow: 0 0 0 3px rgba(201, 168, 76, .15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.map-section { margin-top: 50px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.map-section iframe { width: 100%; min-height: 400px; border: none; display: block; }

/* CTA */
.section-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 90px 0;
    position: relative; overflow: hidden;
}
.section-cta::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-box { text-align: center; position: relative; z-index: 1; }
.cta-box h2 {
    font-family: var(--font-heading); font-size: 2.4rem; color: var(--white); margin-bottom: 15px;
}
.cta-box p { color: rgba(255,255,255,.7); font-size: 1.15rem; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-box .btn-primary {
    padding: 16px 45px; font-size: 1.05rem;
    box-shadow: 0 4px 20px rgba(201,168,76,.3);
}
.section-why-us {
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}
.section-why-us::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(201,168,76,.06);
}
.section-why-us::after {
    content: ''; position: absolute; bottom: -80px; left: -80px;
    width: 250px; height: 250px; border-radius: 50%;
    background: rgba(26,39,68,.04);
}
.why-us-content {
    max-width: 800px; margin: 0 auto; text-align: center;
    font-size: 1.05rem; line-height: 1.9; color: var(--text);
    position: relative; z-index: 1;
}
.why-us-content p { margin-bottom: 18px; }
.why-us-content strong { color: var(--primary); }

/* INTRO */
.section-intro { background: var(--white); padding: 60px 0; }
.intro-content {
    max-width: 900px; margin: 0 auto; text-align: center;
    font-size: 1.1rem; line-height: 1.9; color: var(--text);
    position: relative; padding: 40px clamp(20px, 5vw, 50px);
    background: var(--gray-50); border-radius: var(--radius-lg);
    border-left: 4px solid var(--secondary);
}
.intro-content p { margin-bottom: 15px; }
.intro-content strong { color: var(--primary); }

/* PAGINATION */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 50px; }
.page-link {
    display: flex; align-items: center; justify-content: center;
    min-width: 42px; height: 42px; padding: 0 12px;
    border: 1px solid var(--gray-300); border-radius: var(--radius); font-size: .9rem;
    color: var(--text); background: var(--white); transition: var(--transition);
}
.page-link:hover, .page-link.active { background: var(--secondary); color: var(--primary); border-color: var(--secondary); }

/* ALERTS */
.alert { padding: 14px 20px; border-radius: var(--radius); margin-bottom: 25px; font-size: .95rem; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* FOOTER */
.site-footer { background: var(--primary-dark); color: rgba(255,255,255,.7); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-col h3, .footer-col h4 { color: var(--secondary); margin-bottom: 20px; font-family: var(--font-heading); }
.footer-col h3 { font-size: 1.3rem; }
.footer-col h4 { font-size: 1rem; }
.footer-col p { font-size: .9rem; line-height: 1.6; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,.6); font-size: .9rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--secondary); }
.contact-info li { display: flex; align-items: flex-start; gap: 10px; }
.contact-info li i { color: var(--secondary); margin-top: 3px; width: 16px; text-align: center; }
.social-links { display: flex; gap: 10px; }
.social-links a {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,.1); color: var(--secondary); transition: var(--transition);
}
.social-links a:hover { background: var(--secondary); color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; text-align: center; font-size: .85rem; }

/* BACK TO TOP */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px; width: 45px; height: 45px;
    display: flex; align-items: center; justify-content: center;
    background: var(--secondary); color: var(--primary); border: none; border-radius: 50%;
    cursor: pointer; opacity: 0; visibility: hidden; transition: var(--transition);
    box-shadow: var(--shadow); z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ERROR PAGE */
.error-page { padding: 60px 0; }
.error-code { font-size: 8rem; font-weight: 700; color: var(--gray-200); line-height: 1; display: block; font-family: var(--font-heading); }
.error-page p { color: var(--text-light); font-size: 1.1rem; margin: 20px 0 30px; }

/* UTILITY */
.text-center { text-align: center; }
.text-muted { color: var(--text-light); }
.mt-4 { margin-top: 30px; }

/* ANIMATIONS */
.animate-fade-up { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.animate-fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .detail-layout { grid-template-columns: 1fr; }
    .about-layout { grid-template-columns: 300px 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .latest-articles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .site-header { top: 0; }
    .hamburger { display: flex; }
    .header-inner { height: 80px; }
    .logo-image { height: 65px; }
    .main-nav {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 350px; height: 100vh;
        background: var(--primary-dark); padding: 100px 30px 30px;
        transition: var(--transition); z-index: 1000;
        box-shadow: -5px 0 30px rgba(0,0,0,.3);
    }
    .main-nav.open { right: 0; }
    .main-nav ul { flex-direction: column; gap: 5px; }
    .main-nav a { padding: 12px 15px; font-size: 1.05rem; }
    .hero { min-height: auto; margin-top: 0; padding-top: 80px; }
    .hero-container { flex-direction: column; gap: 30px; min-height: auto; padding-top: 20px; padding-bottom: 50px; }
    .hero-left { max-width: 100%; }
    .hero-left h1 { font-size: 2rem; }
    .hero-right { flex: 0 0 auto; width: 100%; }
    .hero-subtitle { font-size: 1.1rem; }
    .stats-bar { flex-wrap: wrap; }
    .stat-item { flex: 1 1 45%; padding: 20px 15px; }
    .stat-item:nth-child(2) { border-right: none; }
    .stat-num { font-size: 1.6rem; }
    .page-hero { padding: 100px 0 40px; margin-top: 80px; }
    .page-hero h1 { font-size: 2rem; }
    .section { padding: 50px 0; }
    .section-title { font-size: 1.8rem; margin-bottom: 35px; }
    .services-grid { grid-template-columns: 1fr; }
    .latest-articles-grid { grid-template-columns: 1fr; }
    .latest-article-img { height: 180px; }
    .section-subtitle { margin-top: -25px; margin-bottom: 30px; font-size: .95rem; }
    .articles-grid { grid-template-columns: 1fr; }
    .about-layout { grid-template-columns: 1fr; }
    .about-image { max-width: 300px; margin: 0 auto; }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-cards { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 1.8rem; }
    .btn { padding: 10px 24px; font-size: .9rem; }
}