/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', sans-serif;
    color: #2D2D3A;
    background: #FFFFFF;
    line-height: 1.7;
    overflow-x: hidden;
    padding-top: 0;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
    --navy: #1A1A2E;
    --navy-dark: #12121F;
    --navy-light: #2A2A42;
    --white: #FFFFFF;
    --gray-bg: #F8F9FA;
    --gray-border: #E2E8F0;
    --teal: #B82032;
    --teal-dark: #9A1B2B;
    --teal-light: #D4283C;
    --gold: #C4A35A;
    --text-dark: #2D2D3A;
    --text-body: #4A4A5A;
    --text-light: #4A4A5A;
    --placeholder-bg: #E8ECF0;
    --placeholder-border: #A0AEC0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== UTILITY ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }
.section-title { font-family: 'Montserrat', sans-serif; font-size: 2.25rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.section-subtitle { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin-bottom: 60px; }
.section-center { text-align: center; }
.section-center .section-subtitle { margin-left: auto; margin-right: auto; }
.about-label { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.85rem; color: var(--teal); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 50px;
    font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; transition: all var(--transition); border: none; gap: 8px;
}
.btn-primary { background: var(--teal); color: var(--white); }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(184,32,50,0.35); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-outline { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-outline:hover { background: var(--teal); color: var(--white); transform: translateY(-2px); }

.placeholder-img {
    background: var(--placeholder-bg); border: 2px dashed var(--placeholder-border);
    display: flex; align-items: center; justify-content: center;
    text-align: center; color: #4A4A5A; font-size: 0.9rem;
    padding: 20px; font-style: italic; border-radius: var(--radius);
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.reveal.visible { opacity: 1; transform: translateY(0) translateX(0); }
.reveal-left { transform: translateY(20px) translateX(-30px); }
.reveal-right { transform: translateY(20px) translateX(30px); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Photo reveal */
.photo-reveal-wrapper { position: relative; overflow: hidden; }
.photo-reveal-wrapper::after { content: ''; position: absolute; inset: 0; background: var(--teal); transform: translateX(-101%); z-index: 2; }
.photo-reveal-wrapper.revealed::after { animation: photoWipe 0.8s cubic-bezier(0.77, 0, 0.175, 1) forwards; }
@keyframes photoWipe {
    0% { transform: translateX(-101%); }
    45% { transform: translateX(0%); }
    55% { transform: translateX(0%); }
    100% { transform: translateX(101%); }
}
.photo-reveal-wrapper .about-photo { opacity: 0; }
.photo-reveal-wrapper.revealed .about-photo { animation: photoFadeIn 0.01s 0.4s forwards; }
@keyframes photoFadeIn { to { opacity: 1; } }

/* Bio line */
.bio-line-svg { position: absolute; left: -30px; top: 0; width: 3px; height: 100%; z-index: 1; pointer-events: none; }
.bio-line-svg line { stroke: var(--teal); stroke-width: 3; stroke-dasharray: 1000; stroke-dashoffset: 1000; transition: stroke-dashoffset 1.5s ease-out; }
.bio-line-svg.animated line { stroke-dashoffset: 0; }

/* Typing effect */
.typing-text { overflow: hidden; white-space: nowrap; border-right: 2px solid var(--teal-light); width: 0; transition: none; }
.typing-text.typing { animation: typingCursor 0.6s step-end infinite; }
.typing-text.done { border-right-color: transparent; animation: none; }
@keyframes typingCursor { 50% { border-right-color: transparent; } }


/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 18px 0; transition: all var(--transition); background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
.navbar.scrolled { padding: 12px 0; box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; }
.nav-logo-img { width: 260px; height: auto; transition: all var(--transition); }
.navbar.scrolled .nav-logo-img { width: 220px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-body); transition: color var(--transition); position: relative; }
.nav-links a:hover, .nav-links a.nav-active { color: var(--navy); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--teal); transition: width var(--transition); }
.nav-links a:hover::after, .nav-links a.nav-active::after { width: 100%; }
.nav-cta { padding: 10px 24px !important; font-size: 0.85rem !important; background: var(--teal); color: var(--white) !important; border-radius: 50px; animation: heartbeat 3s ease-in-out infinite; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); }
@keyframes heartbeat { 0%,100%{transform:scale(1)} 14%{transform:scale(1.04)} 28%{transform:scale(1)} 42%{transform:scale(1.03)} 56%{transform:scale(1)} }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.nav-dropdown-menu { display: none; position: absolute; top: 100%; padding-top: 8px; left: 50%; transform: translateX(-50%); background: transparent; border-radius: 0; box-shadow: none; padding-bottom: 0; min-width: 180px; border: none; z-index: 100; }
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu-inner { background: var(--white); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 8px 0; border: 1px solid var(--gray-border); }
.nav-dropdown-menu a { display: block; padding: 10px 20px; font-size: 0.88rem; color: var(--text-body); white-space: nowrap; }
.nav-dropdown-menu a:hover { background: var(--gray-bg); color: var(--teal); }
.nav-dropdown-menu a::after { display: none !important; }

/* Hamburger */
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; z-index: 1001; }
.nav-hamburger span { width: 26px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: all var(--transition); }
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 999; }
.nav-overlay.open { display: block; }

/* ===== HERO (full) ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; background: linear-gradient(135deg, #1A1A2E, #2A1A3E, #2E1A1A, #1A1A2E); background-size: 400% 400%; animation: auroraGradient 18s ease infinite; }
@keyframes auroraGradient { 0%{background-position:0% 50%} 25%{background-position:100% 25%} 50%{background-position:100% 50%} 75%{background-position:0% 75%} 100%{background-position:0% 50%} }
.hero-overlay { position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse 80% 60% at 20% 80%, rgba(184,32,50,0.06) 0%, transparent 60%), radial-gradient(ellipse 60% 50% at 80% 20%, rgba(184,32,50,0.04) 0%, transparent 50%); }
.hero-canvas { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero-geo { position: absolute; z-index: 1; opacity: 0.04; will-change: transform; pointer-events: none; }
.hero-geo-1 { width: 300px; height: 300px; top: 10%; right: -50px; border: 2px solid rgba(255,255,255,0.5); border-radius: 50%; animation: geoFloat1 60s linear infinite; }
.hero-geo-2 { width: 200px; height: 200px; bottom: 15%; left: -40px; border: 2px solid rgba(255,255,255,0.5); animation: geoFloat2 45s linear infinite; clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); background: rgba(255,255,255,0.3); }
.hero-geo-3 { width: 150px; height: 2px; top: 30%; left: 10%; background: rgba(255,255,255,0.5); animation: geoFloat3 50s linear infinite; transform-origin: center; }
.hero-geo-4 { width: 250px; height: 250px; bottom: 5%; right: 10%; border: 2px solid rgba(255,255,255,0.5); border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; animation: geoFloat4 55s linear infinite; }
@keyframes geoFloat1 { 0%{transform:rotate(0deg) translate(0,0)} 25%{transform:rotate(90deg) translate(10px,-15px)} 50%{transform:rotate(180deg) translate(0,0)} 75%{transform:rotate(270deg) translate(-10px,15px)} 100%{transform:rotate(360deg) translate(0,0)} }
@keyframes geoFloat2 { 0%{transform:rotate(0deg) translate(0,0)} 50%{transform:rotate(180deg) translate(20px,-10px)} 100%{transform:rotate(360deg) translate(0,0)} }
@keyframes geoFloat3 { 0%{transform:rotate(0deg) translateY(0)} 25%{transform:rotate(15deg) translateY(-20px)} 50%{transform:rotate(0deg) translateY(0)} 75%{transform:rotate(-15deg) translateY(20px)} 100%{transform:rotate(0deg) translateY(0)} }
@keyframes geoFloat4 { 0%{transform:rotate(0deg);border-radius:30% 70% 70% 30% / 30% 30% 70% 70%} 50%{transform:rotate(180deg);border-radius:70% 30% 30% 70% / 70% 70% 30% 30%} 100%{transform:rotate(360deg);border-radius:30% 70% 70% 30% / 30% 30% 70% 70%} }

.hero-content { position: relative; z-index: 2; text-align: center; padding-top: 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(184,32,50,0.15); border: 1px solid rgba(184,32,50,0.35); padding: 8px 20px; border-radius: 50px; color: #F0A0A8; font-size: 0.85rem; font-weight: 500; margin-bottom: 32px; letter-spacing: 0.5px; }
.hero h1 { font-family: 'Montserrat', sans-serif; font-size: 3.5rem; font-weight: 800; color: var(--white); line-height: 1.15; margin-bottom: 20px; letter-spacing: -0.5px; }
.hero-subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.8); max-width: 680px; margin: 0 auto 12px; font-weight: 300; }
.hero-tagline { font-size: 0.95rem; color: rgba(255,255,255,0.55); margin-bottom: 12px; letter-spacing: 0.5px; }
.hero-location { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.6); font-size: 0.95rem; margin-bottom: 40px; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== PAGE HERO (compact) ===== */
.page-hero { position: relative; height: 300px; display: flex; align-items: center; overflow: hidden; }
.page-hero .hero-bg { animation: auroraGradient 18s ease infinite; }
.page-hero-content { position: relative; z-index: 2; }
.page-hero-content h1 { font-family: 'Montserrat', sans-serif; font-size: 2.2rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.9); font-size: 0.9rem; }
.bc-sep { color: rgba(255,255,255,0.4); }

/* ===== ABOUT ===== */
.about { background: var(--white); position: relative; }
.about::before { content: ''; position: absolute; top: 0; right: 0; width: 300px; height: 300px; background-image: radial-gradient(circle, rgba(184,32,50,0.08) 1px, transparent 1px); background-size: 20px 20px; opacity: 0.5; pointer-events: none; }
.about-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: center; }
.about-image-wrapper { position: relative; }
.about-photo { width: 100%; height: 520px; object-fit: cover; object-position: top center; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.15); border: 3px solid rgba(184,32,50,0.15); }
.about-image-deco { position: absolute; width: 100%; height: 100%; border: 2px solid var(--teal); border-radius: 16px; top: 16px; left: 16px; z-index: -1; opacity: 0.3; }
.about h2 { font-family: 'Montserrat', sans-serif; font-size: 2.25rem; font-weight: 700; color: var(--navy); line-height: 1.25; margin-bottom: 24px; }
.about-text { color: var(--text-body); margin-bottom: 16px; font-size: 1rem; line-height: 1.8; }
.about-credentials-list { margin-top: 8px; margin-bottom: 32px; }
.about-credentials-list li { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; color: var(--text-body); font-size: 0.95rem; }
.about-credentials-list li svg { color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.about-badges { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 36px; }
.about-badge { display: flex; align-items: center; gap: 14px; padding: 16px 20px; background: var(--gray-bg); border-radius: var(--radius-sm); transition: all var(--transition); }
.about-badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.about-badge-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.about-badge-icon svg { color: var(--white); }
.about-badge span { font-weight: 600; font-size: 0.88rem; color: var(--navy); line-height: 1.3; }

/* ===== SPECIALTIES ===== */
.specialties { background: var(--gray-bg); position: relative; }
.specialties-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.specialty-card { background: var(--white); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); border: 1px solid var(--gray-border); border-left: 3px solid var(--teal); position: relative; will-change: transform; }
.specialty-card::before { content: ''; position: absolute; left: 0; bottom: 0; height: 0%; width: 3px; background: var(--teal); transition: height 0.5s cubic-bezier(0.4,0,0.2,1); z-index: 1; }
.specialty-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.15); border-left-width: 6px; }
.specialty-card:hover::before { height: 100%; }
.specialty-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; transition: all var(--transition); position: relative; display: inline-block; }
.specialty-card:hover h3 { color: var(--teal); }
.specialty-card-body { padding: 28px; }
.specialty-card p { color: var(--text-light); font-size: 0.92rem; margin-bottom: 18px; line-height: 1.6; }
.specialty-link { display: inline-flex; align-items: center; gap: 6px; color: var(--teal); font-weight: 600; font-size: 0.9rem; transition: gap var(--transition); }
.specialty-link:hover { gap: 10px; }
.service-list { list-style: none; margin: 8px 0 16px; }
.service-list li { font-size: 0.88rem; color: var(--text-body); padding: 4px 0; display: flex; align-items: center; gap: 6px; }
.service-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

/* ===== STATS ===== */
.stats-section { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%); color: var(--white); position: relative; overflow: hidden; }
.stats-section::before { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: rgba(184,32,50,0.06); top: -200px; right: -200px; }
.stats-dot-canvas { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.stats-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-bottom: 80px; }
.stat-item { text-align: center; position: relative; }
.stat-connector { position: absolute; top: 50%; right: -20px; width: 40px; height: 2px; overflow: hidden; }
.stat-connector::after { content: ''; display: block; width: 100%; height: 100%; background: repeating-linear-gradient(90deg, var(--teal) 0, var(--teal) 4px, transparent 4px, transparent 8px); opacity: 0.3; transform: translateX(-100%); transition: transform 1.5s ease-out; }
.stat-connector.animated::after { transform: translateX(0); }
.stat-number { font-family: 'Montserrat', sans-serif; font-size: 3rem; font-weight: 800; color: var(--teal-light); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 0.95rem; color: rgba(255,255,255,0.7); font-weight: 400; }
.publications-title { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; margin-bottom: 32px; color: var(--white); }
.publication-item { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; align-items: flex-start; gap: 16px; }
.publication-item:last-child { border-bottom: none; }
.pub-icon { width: 40px; height: 40px; background: rgba(184,32,50,0.15); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.pub-icon svg { color: var(--teal-light); }
.pub-text h4 { font-size: 1rem; font-weight: 500; color: rgba(255,255,255,0.9); line-height: 1.5; margin-bottom: 4px; }
.pub-text span { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* ===== BLOG CARDS ===== */
.blog { background: var(--white); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card { border-radius: var(--radius); overflow: hidden; background: var(--white); border: 1px solid var(--gray-border); transition: all var(--transition); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.blog-card-img { width: 100%; height: 200px; background: linear-gradient(135deg, var(--navy-light), var(--navy)); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.blog-card-img svg { opacity: 0.15; }
.blog-card-cat { position: absolute; top: 16px; left: 16px; }
.blog-card-body { padding: 24px; }
.blog-tag { display: inline-block; padding: 4px 12px; background: rgba(184,32,50,0.1); color: var(--teal); font-size: 0.78rem; font-weight: 600; border-radius: 50px; margin-bottom: 12px; }
.blog-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.4; }
.blog-card p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 16px; line-height: 1.6; }
.blog-date { font-size: 0.82rem; color: rgba(0,0,0,0.35); margin-bottom: 8px; }

/* ===== ARTICLES PAGE ===== */
.articles-filter { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn { padding: 8px 20px; border-radius: 50px; border: 1.5px solid var(--gray-border); background: var(--white); color: var(--text-body); font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: 'Inter', sans-serif; }
.filter-btn.active, .filter-btn:hover { background: var(--teal); color: var(--white); border-color: var(--teal); }
.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

/* ===== ARTICLE PAGE ===== */
.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.article-body { background: var(--white); }
.article-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.article-content h2 { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--navy); margin: 32px 0 16px; }
.article-content p { color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.article-content ul, .article-content ol { color: var(--text-body); padding-left: 24px; margin-bottom: 16px; }
.article-content li { margin-bottom: 8px; line-height: 1.7; }
.article-content strong { color: var(--text-dark); }
.article-content h1 { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 700; color: var(--navy); margin-bottom: 24px; line-height: 1.3; }
.article-sidebar { position: sticky; top: 120px; }
.sidebar-box { background: var(--gray-bg); border-radius: var(--radius); padding: 28px; margin-bottom: 24px; }
.sidebar-box h3 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.sidebar-box ul li { margin-bottom: 10px; }
.sidebar-box ul li a { font-size: 0.88rem; color: var(--text-body); transition: color var(--transition); display: flex; align-items: center; gap: 6px; }
.sidebar-box ul li a:hover { color: var(--teal); }
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, #9A1B2B, #B82032, #D4283C); z-index: 1001; width: 0%; will-change: width; }

/* ===== SERVICE PAGE ===== */
.service-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }
.service-content { background: var(--white); }
.service-content h2 { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--navy); margin: 28px 0 14px; }
.service-content p { color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.service-content ul, .service-content ol { color: var(--text-body); padding-left: 24px; margin-bottom: 16px; }
.service-content li { margin-bottom: 8px; line-height: 1.7; }
.service-content strong { color: var(--text-dark); }
.service-sidebar { position: sticky; top: 120px; }
.service-sidebar h3 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; padding: 20px 20px 0; }
.service-sidebar ul { padding: 0 20px 0; }
.service-sidebar ul li { border-bottom: 1px solid var(--gray-border); }
.service-sidebar ul li a { display: block; padding: 10px 0; font-size: 0.88rem; color: var(--text-body); transition: all var(--transition); }
.service-sidebar ul li a:hover, .service-sidebar ul li a.active { color: var(--teal); padding-left: 8px; }
.sidebar-cta { padding: 20px; background: var(--navy); border-radius: 0 0 var(--radius) var(--radius); margin-top: 16px; }
.sidebar-cta p { color: rgba(255,255,255,0.8); font-size: 0.88rem; margin-bottom: 12px; }
.service-sidebar-box { background: var(--white); border: 1px solid var(--gray-border); border-radius: var(--radius); overflow: hidden; }

/* ===== TIMELINE ===== */
.timeline { position: relative; max-width: 750px; margin: 0 auto 60px; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--gray-border); transform: translateX(-50%); }
.timeline-item { display: flex; justify-content: flex-end; padding: 0 0 40px; position: relative; width: 50%; }
.timeline-item:nth-child(odd) { align-self: flex-start; padding-right: 50px; }
.timeline-item:nth-child(even) { align-self: flex-end; margin-left: 50%; padding-left: 50px; justify-content: flex-start; }
.timeline-dot { position: absolute; width: 16px; height: 16px; background: var(--teal); border: 3px solid var(--white); border-radius: 50%; box-shadow: 0 0 0 3px var(--teal); z-index: 2; }
.timeline-item:nth-child(odd) .timeline-dot { right: -8px; }
.timeline-item:nth-child(even) .timeline-dot { left: -8px; }
.timeline-content { background: var(--gray-bg); padding: 24px; border-radius: var(--radius); width: 100%; }
.timeline-year { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.85rem; color: var(--teal); margin-bottom: 6px; }
.timeline-content h4 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 600; color: var(--navy); line-height: 1.4; }
.timeline-content p { font-size: 0.88rem; color: var(--text-body); margin-top: 4px; }

/* ===== CONTACT ===== */
.contact { background: var(--gray-bg); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: start; }
.contact-form { background: var(--white); padding: 44px; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.contact-form h3 { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.contact-form > p { color: var(--text-light); font-size: 0.92rem; margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 500; font-size: 0.88rem; color: var(--text-dark); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 13px 16px; border: 1.5px solid var(--gray-border); border-radius: var(--radius-sm); font-family: 'Inter', sans-serif; font-size: 0.95rem; color: var(--text-dark); transition: border-color var(--transition), box-shadow var(--transition); background: var(--gray-bg); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(184,32,50,0.1); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input.error, .form-group textarea.error { border-color: #E53E3E; }
.form-error { color: #E53E3E; font-size: 0.8rem; margin-top: 4px; display: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success svg { color: var(--teal); margin-bottom: 16px; }
.form-success h4 { font-family: 'Montserrat', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.form-success p { color: var(--text-light); }
.contact-info { padding-top: 10px; }
.contact-info h3 { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--navy); margin-bottom: 28px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-info-icon { width: 44px; height: 44px; background: rgba(184,32,50,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon svg { color: var(--teal); }
.contact-info-item h4 { font-size: 0.88rem; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.contact-info-item p, .contact-info-item a { font-size: 0.9rem; color: var(--text-light); }
.contact-map { margin-top: 32px; border-radius: var(--radius); overflow: hidden; }
.contact-map iframe { width: 100%; height: 280px; border: 0; display: block; }
.contact-socials { display: flex; gap: 12px; margin-top: 28px; }
.social-link { width: 44px; height: 44px; background: var(--navy); border-radius: 10px; display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.social-link:hover { background: var(--teal); transform: translateY(-3px); }
.social-link svg { color: var(--white); }

/* ===== CTA FINAL ===== */
.cta-final { background: var(--navy); padding: 100px 0; position: relative; overflow: hidden; }
.cta-final::before { content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%; background: rgba(184,32,50,0.06); top: -100px; right: -100px; }
.cta-final::after { content: ''; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(184,32,50,0.04); bottom: -80px; left: -80px; }
.cta-final-content { text-align: center; position: relative; z-index: 1; }
.cta-final-content h2 { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; font-weight: 800; margin-bottom: 16px; background: linear-gradient(90deg, #FFFFFF, #E85A6B, #FFFFFF); background-size: 200% 100%; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: textGradient 6s linear infinite; }
@keyframes textGradient { 0%{background-position:0% 50%} 100%{background-position:200% 50%} }
.cta-final-content p { font-size: 1.15rem; color: rgba(255,255,255,0.7); margin-bottom: 40px; }
.btn-glow { box-shadow: 0 0 30px rgba(184,32,50,0.4), 0 4px 16px rgba(184,32,50,0.3); padding: 16px 40px; font-size: 1.05rem !important; animation: glowPulse 2.5s ease-in-out infinite; }
.btn-glow:hover { box-shadow: 0 0 50px rgba(184,32,50,0.55), 0 8px 30px rgba(184,32,50,0.45); animation: none; }
@keyframes glowPulse { 0%,100%{box-shadow:0 0 20px rgba(184,32,50,0.3),0 4px 16px rgba(184,32,50,0.2)} 50%{box-shadow:0 0 40px rgba(184,32,50,0.5),0 4px 24px rgba(184,32,50,0.35)} }

/* ===== FOOTER ===== */
.footer { background: var(--navy-dark); color: rgba(255,255,255,0.6); padding: 60px 0 30px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 30px; }
.footer-brand h3 { font-family: 'Montserrat', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 340px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 0.95rem; font-weight: 600; color: var(--white); margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.88rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--teal-light); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { font-size: 0.82rem; }
.footer-badges { display: flex; gap: 12px; align-items: center; }
.footer-badge { padding: 6px 14px; border: 1px solid rgba(255,255,255,0.15); border-radius: 50px; font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, #9A1B2B, #B82032, #D4283C); z-index: 1001; width: 0%; will-change: width; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float { position: fixed; bottom: 30px; left: 30px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 998; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: all var(--transition); opacity: 0; transform: translateY(20px) scale(0.8); }
.whatsapp-float.visible { opacity: 1; transform: translateY(0) scale(1); animation: whatsappPulse 4s ease-in-out 1s infinite; }
@keyframes whatsappPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.15) !important; animation: none !important; box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
.whatsapp-tooltip { position: absolute; left: 68px; background: var(--navy); color: white; padding: 6px 14px; border-radius: 6px; font-size: 0.82rem; font-weight: 500; white-space: nowrap; opacity: 0; transform: translateX(-8px); transition: all var(--transition); pointer-events: none; }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ===== SCROLL TO TOP ===== */
.scroll-top { position: fixed; bottom: 30px; right: 30px; width: 48px; height: 48px; background: var(--teal); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 999; opacity: 0; transform: translateY(20px); transition: all var(--transition); border: none; box-shadow: 0 4px 16px rgba(184,32,50,0.4); }
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--teal-dark); transform: translateY(-3px); }
.scroll-top svg { color: var(--white); }

/* ===== SERVICES PAGE ===== */
.services-cat-title { font-family: 'Montserrat', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; padding-top: 60px; display: flex; align-items: center; gap: 12px; }
.services-cat-title::before { content: ''; display: block; width: 4px; height: 28px; background: var(--teal); border-radius: 2px; }
.services-cat-desc { color: var(--text-body); margin-bottom: 32px; font-size: 0.95rem; max-width: 600px; }
.services-cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.service-card { background: var(--white); border-radius: var(--radius); padding: 28px; border: 1px solid var(--gray-border); border-left: 3px solid var(--teal); transition: all var(--transition); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; border-left-color: var(--teal); }
.service-card-icon { width: 48px; height: 48px; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.service-card-icon svg { color: var(--white); }
.service-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.service-card p { font-size: 0.88rem; color: var(--text-body); line-height: 1.6; margin-bottom: 16px; }
.service-card a { font-size: 0.88rem; color: var(--teal); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; transition: gap var(--transition); }
.service-card a:hover { gap: 8px; }

/* ===== PREFERS REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .hero-bg { animation: none; background-position: 0% 50%; }
    .hero-geo, .hero-canvas { display: none; }
    .btn-glow, .whatsapp-float.visible, .nav-cta, .cta-final-content h2 { animation: none; }
    .cta-final-content h2 { -webkit-text-fill-color: white; }
    .photo-reveal-wrapper::after { display: none; }
    .photo-reveal-wrapper .about-photo { opacity: 1; }
    .reveal { opacity: 1; transform: none; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-photo { height: 400px; }
    .specialties-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .blog-grid, .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { position: static; }
    .service-layout { grid-template-columns: 1fr; }
    .service-sidebar { position: static; }
    .services-cat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .navbar { top: 0; }
    .scroll-progress, .reading-progress { top: 0; } .nav-logo-img { width: 190px; }
    .nav-links { position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px; height: 100vh; background: var(--white); flex-direction: column; padding: 100px 40px 40px; gap: 24px; transition: right 0.4s cubic-bezier(0.4,0,0.2,1); box-shadow: -10px 0 40px rgba(0,0,0,0.15); z-index: 1000; }
    .nav-links.open { right: 0; }
    .nav-links a { color: var(--text-body) !important; font-size: 1.05rem; }
    .nav-hamburger { display: flex; }
    .nav-dropdown-menu { position: static; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; display: none; }
    .nav-dropdown.open .nav-dropdown-menu { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .page-hero-content h1 { font-size: 1.6rem; }
    .cta-final-content h2 { font-size: 1.8rem; }
    .section-padding { padding: 70px 0; }
    .section-title { font-size: 1.8rem; }
    .specialties-grid, .blog-grid, .articles-grid, .services-cat-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .about-badges { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat-number { font-size: 2.2rem; }
    .contact-form { padding: 28px; }
    .footer-top { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .whatsapp-float { bottom: 20px; left: 20px; width: 50px; height: 50px; }
    .whatsapp-tooltip { display: none; }
    .hero-geo { display: none; }
    .timeline::before { left: 20px; }
    .timeline-item, .timeline-item:nth-child(even) { width: 100%; margin-left: 0; padding-left: 56px; padding-right: 0; justify-content: flex-start; }
    .timeline-item .timeline-dot, .timeline-item:nth-child(odd) .timeline-dot, .timeline-item:nth-child(even) .timeline-dot { left: 12px; right: auto; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 280px; }
    .container { padding: 0 16px; }
}

/* ===== SPECIALTY ILLUSTRATIONS ===== */
.specialty-illustration { width: 100%; height: 220px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #F8F9FA; }
.specialty-illustration img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--transition); }
.specialty-card:hover .specialty-illustration img { transform: scale(1.03); }
.article-featured-img img { border-radius: 12px; }
.service-card-img img { border-radius: 8px; }

/* ===== CEC FOOTER CREDIT ===== */
.footer-cec { display: flex; align-items: center; gap: 8px; text-decoration: none; transition: opacity var(--transition); }
.footer-cec:hover { opacity: 0.8; }
.footer-cec span { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-cec-logo { height: 38px; width: auto; opacity: 0.5; transition: opacity var(--transition); }
.footer-cec:hover .footer-cec-logo { opacity: 0.8; }

/* ===== LANGUAGE SWITCHER (pill toggle) ===== */
.lang-switch { display: inline-flex; align-items: center; border: 1.5px solid var(--gray-border); border-radius: 20px; overflow: hidden; margin-right: 12px; }
.lang-option { display: inline-flex; align-items: center; justify-content: center; padding: 5px 12px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.5px; color: var(--text-body); text-decoration: none; transition: all var(--transition); cursor: pointer; }
.lang-option.lang-active { background: #B82032; color: #fff; cursor: default; }
.lang-option:not(.lang-active):hover { background: rgba(0,0,0,0.06); }
.navbar.scrolled .lang-option:not(.lang-active) { color: var(--text-body); }
@media (max-width: 768px) {
    .lang-switch { margin: 10px 0; }
}

/* ===== PUBLICATION LINK ===== */
.pub-link { display: inline-flex; align-items: center; gap: 4px; margin-top: 6px; font-size: 0.82rem; font-weight: 600; color: var(--teal); text-decoration: none; transition: color var(--transition); }
.pub-link:hover { color: var(--teal-light); text-decoration: underline; }

/* ===== SCROLL-STOP VIDEO SECTION ===== */
.scroll-stop {
    position: relative;
    height: 100vh;
    min-height: 70vh;
    background: #1A1A2E url('assembled.png') center/cover no-repeat;
    overflow: hidden;
}
.scroll-stop__video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
}
.scroll-stop__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.55) 0%, rgba(26,26,46,0.25) 50%, rgba(26,26,46,0.55) 100%);
    pointer-events: none;
    z-index: 1;
}
.scroll-stop__brand {
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}
.scroll-stop__logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

/* Progress Track */
.scroll-stop__progress-track {
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 200px;
    background: rgba(255,255,255,0.15);
    border-radius: 3px;
    z-index: 10;
}
.scroll-stop__progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, #B82032, #D4283C);
    border-radius: 3px;
    transition: height 0.1s linear;
}
.scroll-stop__progress-dots {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.scroll-stop__dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    transition: all 0.3s ease;
    margin-left: -4px;
}
.scroll-stop__dot.is-active {
    background: #B82032;
    border-color: #D4283C;
    box-shadow: 0 0 12px rgba(184,32,50,0.6);
    transform: scale(1.3);
}

/* Annotation Cards Container */
.scroll-stop__cards {
    position: absolute;
    left: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.scroll-stop__card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: rgba(26,26,46,0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s cubic-bezier(0.4,0,0.2,1), transform 0.5s cubic-bezier(0.4,0,0.2,1);
    pointer-events: none;
    max-width: 360px;
}
.scroll-stop__card.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.scroll-stop__card.is-fading {
    opacity: 0;
    transform: translateY(0);
    transition: opacity 0.3s ease;
}
.scroll-stop__card-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: rgba(184,32,50,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D4283C;
}
.scroll-stop__card-text {
    min-width: 0;
}
.scroll-stop__card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.3;
    margin-bottom: 2px;
}
.scroll-stop__card-desc {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive */
@media (max-width: 1024px) {
    .scroll-stop__cards { left: 3%; }
    .scroll-stop__card { max-width: 320px; padding: 12px 14px; }
}
@media (max-width: 768px) {
    .scroll-stop {
        height: 80vh;
        min-height: 70vh;
    }
    .scroll-stop__video {
        min-width: 0;
        min-height: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .scroll-stop__cards {
        left: 12px;
        right: 12px;
        bottom: 16px;
        top: auto;
        transform: none;
        gap: 6px;
    }
    .scroll-stop__card {
        max-width: 100%;
        padding: 8px 12px;
        gap: 10px;
        border-radius: 8px;
    }
    .scroll-stop__card-icon {
        width: 28px;
        height: 28px;
        border-radius: 6px;
    }
    .scroll-stop__card-icon svg {
        width: 14px;
        height: 14px;
    }
    .scroll-stop__card-title {
        font-size: 0.78rem;
    }
    .scroll-stop__card-desc {
        font-size: 0.68rem;
    }
    .scroll-stop__progress-track {
        right: 12px;
        height: 100px;
    }
    .scroll-stop__logo { height: 30px; }
    .scroll-stop__brand { top: 16px; }
}

/* ===== CASOS REALES ===== */
.cases-section {
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.cases-section::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(184,32,50,0.12), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(184,32,50,0.08), transparent 50%);
    pointer-events: none;
}
.cases-section .container { position: relative; z-index: 1; }
.cases-section .section-title { color: var(--white); }
.cases-section .section-subtitle { color: rgba(255,255,255,0.7); }
.cases-section .about-label { color: var(--teal-light); }

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}
.cases-grid.single-col {
    grid-template-columns: 1fr;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
    gap: 40px;
}
.cases-grid.single-col .case-embed iframe { height: 780px; }

.case-card {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 3px solid var(--teal);
    border-radius: var(--radius);
    padding: 32px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.case-card:hover {
    background: rgba(255,255,255,0.06);
    border-left-color: var(--teal-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.case-card-header .case-tag {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--teal-light);
    margin-bottom: 12px;
}
.case-card-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 14px;
    line-height: 1.35;
}
.case-card-text {
    color: rgba(255,255,255,0.78);
    font-size: 0.98rem;
    line-height: 1.7;
    margin: 0;
}
.case-embed {
    margin: 0 auto;
    width: 100%;
    max-width: 540px;
    position: relative;
    background: #000;
    border-radius: var(--radius-sm);
    overflow: hidden;
    align-self: center;
}
.case-embed iframe {
    width: 100%;
    height: 720px;
    border: 0;
    display: block;
    background: #FFF;
}

.cases-cta {
    text-align: center;
    padding: 40px 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.cases-cta p {
    color: rgba(255,255,255,0.85);
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
}
.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
    color: var(--white);
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 10px 30px rgba(253,29,29,0.3);
}
.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(253,29,29,0.4);
    color: var(--white);
}

@media (max-width: 900px) {
    .cases-grid { grid-template-columns: 1fr; gap: 24px; }
    .case-card { padding: 24px; }
    .case-card-header h3 { font-size: 1.1rem; }
    .case-embed iframe { height: 640px; }
}
@media (max-width: 480px) {
    .case-embed iframe { height: 580px; }
}