/* =============================================
   KENZI — Global Stylesheet (v2 - classes alignées)
   Theme: #008ae6 | DM Sans + DM Serif Display
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue: #008ae6; --blue-dark: #0069b4; --blue-light: #e6f4fd; --blue-mid: #3da8f0;
  --ink: #0d1117; --ink-soft: #2c3444; --muted: #64748b;
  --border: #e2e8f0; --bg: #fff; --bg-soft: #f7fafd; --bg-dark: #0d1117;
  --accent: #ff4d6d; --accent2: #f59e0b;
  --font-sans: 'DM Sans', sans-serif; --font-serif: 'DM Serif Display', serif;
  --r-sm: 6px; --r-md: 12px; --r-lg: 20px; --r-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06); --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12); --shadow-blue: 0 8px 32px rgba(0,138,230,.22);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--ink); background: var(--bg); line-height: 1.65; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input,textarea,select { font-family: inherit; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 99px; }
::selection { background: var(--blue); color: #fff; }
h1,h2,h3,h4,h5 { font-family: var(--font-serif); line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(2.2rem,5vw,4rem); }
h2 { font-size: clamp(1.6rem,3.5vw,2.6rem); }
h3 { font-size: clamp(1.15rem,2.5vw,1.7rem); }
h4 { font-size: 1.1rem; }
p { color: var(--ink-soft); line-height: 1.75; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.text-center { text-align: center; }
.lead { font-size: 1.1rem; color: var(--muted); }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid transparent; transition: border-color var(--transition), box-shadow var(--transition); height: 68px; }
.navbar.scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; gap: 4px; height: 68px; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.nav-logo { font-family: var(--font-serif); font-size: 1.6rem; color: var(--ink); margin-right: auto; }
.nav-logo span { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a { font-size: .875rem; font-weight: 500; color: var(--ink-soft); padding: 8px 13px; border-radius: var(--r-sm); transition: color var(--transition), background var(--transition); white-space: nowrap; }
.nav-links a:hover,.nav-links a.active { color: var(--blue); background: var(--blue-light); }
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' ▾'; font-size: .65rem; }
.dropdown-menu { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(-8px); width: 600px; background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 14px; display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; pointer-events: all; transform: translateX(-50%) translateY(0); }
.dropdown-menu a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--r-sm); font-size: .84rem; color: var(--ink-soft); font-weight: 500; transition: background var(--transition); }
.dropdown-menu a:hover { background: var(--blue-light); color: var(--blue); }
.d-icon { width: 30px; height: 30px; border-radius: 7px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; font-size: .9rem; flex-shrink: 0; }
.d-label { display: block; font-size: .72rem; color: var(--muted); font-weight: 400; }
.nav-actions { display: flex; align-items: center; gap: 8px; margin-left: 12px; }
.nav-cta { background: var(--blue); color: #fff !important; padding: 9px 20px; border-radius: var(--r-md); font-size: .875rem; font-weight: 600; transition: all var(--transition); display: inline-block; }
.nav-cta:hover { background: var(--blue-dark) !important; box-shadow: var(--shadow-blue); }
.hamburger { display: none; width: 40px; height: 40px; border-radius: var(--r-sm); align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; position: fixed; top: 68px; left: 0; right: 0; bottom: 0; z-index: 999; background: #fff; padding: 24px; overflow-y: auto; transform: translateX(100%); transition: transform var(--transition); flex-direction: column; gap: 2px; }
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { display: block; padding: 13px 4px; border-bottom: 1px solid var(--border); font-weight: 500; color: var(--ink-soft); font-size: .95rem; transition: color var(--transition); }
.mobile-menu a:hover { color: var(--blue); }
.mob-section { font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 18px 0 6px; padding-top: 14px; border-top: 2px solid var(--border); }

/* TICKER */
.ticker-bar { background: var(--blue); color: #fff; font-size: .78rem; font-weight: 600; height: 38px; display: flex; align-items: center; overflow: hidden; }
.ticker-inner { display: flex; gap: 60px; white-space: nowrap; animation: ticker 35s linear infinite; align-items: center; padding: 0 20px; }
.ticker-item { flex-shrink: 0; }
.bullet { color: rgba(255,255,255,.5); margin-right: 8px; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* TOPICS BAND */
.topics-band { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 40px 0; }
.topics-scroll { display: grid; grid-template-columns: repeat(9,1fr); gap: 10px; }
.topic-pill { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px 10px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--bg); transition: var(--transition); text-align: center; }
.topic-pill:hover { border-color: var(--blue); background: var(--blue-light); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tp-icon { font-size: 1.5rem; }
.tp-name { font-size: .72rem; font-weight: 700; color: var(--muted); }
.topic-pill:hover .tp-name { color: var(--blue); }

/* SECTION HEADERS */
.section-header { margin-bottom: 48px; }
.section-header h2 { margin-bottom: 10px; }
.section-header p { color: var(--muted); font-size: 1.05rem; max-width: 560px; }
.label { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.label-white { color: rgba(255,255,255,.7); }

/* CARDS */
.card { background: #fff; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--border); transition: transform var(--transition), box-shadow var(--transition); display: flex; flex-direction: column; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-img { overflow: hidden; background: var(--blue-light); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; display: block; }
.card:hover .card-img img { transform: scale(1.05); }
.card-img-h200 { height: 200px; }
.card-img-h360 { height: 360px; }
.card-h { height: 100%; }
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.tag { display: inline-flex; align-items: center; gap: 4px; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: var(--blue-light); padding: 3px 10px; border-radius: 99px; }
.tag-vert { color: #166534; background: #dcfce7; }
.tag-or { color: #b45309; background: #fef3c7; }
.time { font-size: .75rem; color: var(--muted); }
.card-body h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.3; }
.card-body h3 a:hover { color: var(--blue); }
.card-body p { font-size: .875rem; color: var(--muted); flex: 1; margin-bottom: 14px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }
.author { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--muted); font-weight: 500; }
.av { width: 28px; height: 28px; border-radius: 50%; background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.read-more { font-size: .8rem; font-weight: 600; color: var(--blue); transition: gap var(--transition); display: flex; align-items: center; gap: 4px; }
.read-more:hover { gap: 8px; }
.card-featured { flex-direction: row !important; }
.card-featured .card-img { width: 42%; flex-shrink: 0; aspect-ratio: auto; }
.card-featured .card-body { padding: 28px; }
.card-featured h3 { font-size: 1.35rem; }

/* GRIDS */
.featured-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 22px; }
.featured-stack { display: flex; flex-direction: column; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: var(--r-md); font-size: .875rem; font-weight: 600; transition: all var(--transition); cursor: pointer; border: 2px solid transparent; }
.btn-primary { background: var(--blue); color: #fff !important; }
.btn-primary:hover { background: var(--blue-dark); box-shadow: var(--shadow-blue); transform: translateY(-1px); }
.btn-outline { border-color: var(--blue); color: var(--blue); background: transparent; }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-white { background: #fff; color: var(--blue) !important; }
.btn-white:hover { background: var(--blue-light); }
.btn-sm { padding: 8px 16px; font-size: .8rem; }

/* STATS */
.stats-band { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 56px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; }
.stat-item { padding: 32px; text-align: center; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-item .num { font-family: var(--font-serif); font-size: 2.4rem; color: var(--blue); display: block; margin-bottom: 6px; }
.stat-item .lbl { font-size: .8rem; color: var(--muted); font-weight: 500; }

/* NEWSLETTER BAND */
.nl-band { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.nl-band::before { content: ''; position: absolute; right: -80px; top: -80px; width: 400px; height: 400px; border-radius: 50%; background: rgba(255,255,255,.06); pointer-events: none; }
.nl-band h2 { color: #fff; margin-bottom: 12px; }
.nl-band .lead { color: rgba(255,255,255,.7); margin-bottom: 32px; }
.nl-form-row { display: flex; gap: 10px; max-width: 460px; margin: 0 auto; }
.nl-form-row input { flex: 1; padding: 13px 18px; border-radius: var(--r-md); border: none; font-size: .95rem; outline: none; transition: box-shadow var(--transition); }
.nl-form-row input:focus { box-shadow: 0 0 0 3px rgba(255,255,255,.3); }
.nl-form-row button { background: var(--ink); color: #fff; padding: 13px 24px; border-radius: var(--r-md); font-size: .9rem; font-weight: 700; transition: background var(--transition); white-space: nowrap; }
.nl-form-row button:hover { background: #1e2a3a; }
.nl-success, .success-msg { display: none; color: #dcfce7; font-weight: 600; font-size: .9rem; padding: 10px; }

/* EDITORIAL BANNER */
.editorial-banner { background: var(--blue); border-radius: var(--r-xl); padding: 48px 52px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; color: #fff; }
.editorial-banner h2 { color: #fff; font-size: clamp(1.4rem,2.5vw,1.9rem); margin-bottom: 10px; }
.editorial-banner p { color: rgba(255,255,255,.65); margin: 0; }

/* SUBJECT HERO */
.subject-hero { padding-top: 68px; background: linear-gradient(135deg, var(--ink) 0%, #0a1628 100%); color: #fff; overflow: hidden; position: relative; }
.subject-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 50%, rgba(0,138,230,.25) 0%, transparent 60%); }
.subject-hero-content { position: relative; z-index: 1; padding: 60px 0 56px; }
.subject-hero .label { color: var(--blue-mid); }
.subject-hero h1 { font-size: clamp(2.4rem,6vw,4.5rem); color: #fff; margin-bottom: 18px; }
.subject-hero .lead { color: #94a3b8; max-width: 560px; }
.subject-hero-img { position: absolute; right: 0; top: 0; bottom: 0; width: 40%; overflow: hidden; }
.subject-hero-img img { width: 100%; height: 100%; object-fit: cover; opacity: .35; }

/* ARTICLES LAYOUT */
.articles-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.article-content { margin-bottom: 56px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.article-content:last-child { border-bottom: none; margin-bottom: 0; }
.article-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.author-meta { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--muted); }
.article-content h2 { margin: 36px 0 14px; font-size: 1.6rem; }
.article-content h3 { margin: 28px 0 10px; font-size: 1.25rem; }
.article-content p { margin-bottom: 18px; font-size: 1.05rem; line-height: 1.85; color: var(--ink-soft); }
.article-content ul, .article-content ol { margin: 0 0 18px 24px; }
.article-content li { margin-bottom: 8px; font-size: 1.05rem; color: var(--ink-soft); }
.article-content blockquote { border-left: 4px solid var(--blue); padding: 16px 24px; background: var(--blue-light); border-radius: 0 var(--r-md) var(--r-md) 0; margin: 28px 0; font-style: italic; font-size: 1.1rem; }
.article-content img { border-radius: var(--r-lg); margin: 28px 0; width: 100%; }
.highlight-box { background: var(--blue-light); border-radius: var(--r-md); padding: 20px 24px; margin: 24px 0; border: 1px solid rgba(0,138,230,.15); }
.stat-callout { display: flex; gap: 20px; align-items: center; background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: 24px 28px; margin: 28px 0; }
.stat-callout .stat-num { font-family: var(--font-serif); font-size: 3rem; color: var(--blue-mid); white-space: nowrap; }
.stat-callout .stat-text { font-size: .95rem; color: #cbd5e1; }

/* SIDEBAR */
.sidebar-card { background: var(--bg-soft); border-radius: var(--r-lg); padding: 22px; border: 1px solid var(--border); margin-bottom: 24px; position: sticky; top: 88px; }
.sidebar-card h4 { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--border); }
.sidebar-list { display: flex; flex-direction: column; gap: 10px; }
.sidebar-list-item { display: flex; gap: 10px; align-items: flex-start; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.sidebar-list-item:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-list-item .num { font-family: var(--font-serif); font-size: 1.4rem; color: var(--blue-light); font-weight: 700; line-height: 1; flex-shrink: 0; min-width: 28px; }
.sidebar-list-item a { font-size: .85rem; font-weight: 600; color: var(--ink); line-height: 1.4; }
.sidebar-list-item a:hover { color: var(--blue); }
.sidebar-topics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.sidebar-topics a { font-size: .75rem; font-weight: 600; padding: 5px 12px; border-radius: 99px; background: var(--blue-light); color: var(--blue); transition: var(--transition); }
.sidebar-topics a:hover { background: var(--blue); color: #fff; }

/* CONTACT PAGE */
.page-hero { padding-top: 120px; padding-bottom: 56px; background: var(--bg-soft); border-bottom: 1px solid var(--border); }
.page-hero h1 { margin-bottom: 14px; }
.contact-layout { display: grid; grid-template-columns: 1fr 380px; gap: 48px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r-xl); padding: 36px; box-shadow: var(--shadow-sm); }
.form-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
.form-card > p { font-size: .875rem; color: var(--muted); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: .82rem; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.form-control { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--r-md); font-size: .95rem; color: var(--ink); background: #fff; transition: border-color var(--transition), box-shadow var(--transition); outline: none; }
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,138,230,.12); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; cursor: pointer; font-size: .875rem; color: var(--ink-soft); }
.form-check input { width: 16px; height: 16px; accent-color: var(--blue); }
.info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.icon { width: 40px; height: 40px; border-radius: var(--r-md); background: var(--blue-light); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.info-item h5 { font-size: .82rem; font-weight: 700; color: var(--ink); margin-bottom: 3px; }
.info-item p { font-size: .85rem; color: var(--muted); margin: 0; }
.nl-perks { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.nl-perk { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: rgba(255,255,255,.75); }
.sub { font-size: .75rem; color: rgba(255,255,255,.4); margin-top: 10px; }
.stars-row { display: flex; flex-direction: row; gap: 6px; font-size: 1.8rem; margin: 8px 0; }
.stars-row span { cursor: pointer; color: var(--border); transition: color var(--transition); }
.stars-row span:hover,.stars-row span.active { color: var(--accent2); }
.accordion-item { border: 1px solid var(--border); border-radius: var(--r-md); margin-bottom: 8px; overflow: hidden; }
.accordion-btn { width: 100%; text-align: left; padding: 16px 20px; font-size: .95rem; font-weight: 600; color: var(--ink); display: flex; align-items: center; justify-content: space-between; background: #fff; transition: background var(--transition); }
.accordion-btn:hover { background: var(--bg-soft); }
.acc-icon { font-size: .8rem; transition: transform var(--transition); }
.accordion-item.open .acc-icon { transform: rotate(180deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.accordion-content p { padding: 0 20px 16px; font-size: .9rem; color: var(--muted); }

/* LEGAL */
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h2 { font-size: 1.3rem; margin: 36px 0 12px; }
.legal-content h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.legal-content p { margin-bottom: 14px; font-size: .95rem; line-height: 1.8; }
.legal-content ul { margin: 0 0 14px 20px; }
.legal-content li { font-size: .95rem; color: var(--ink-soft); margin-bottom: 6px; }
.legal-content table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.legal-content td,.legal-content th { border: 1px solid var(--border); padding: 10px 14px; font-size: .875rem; }
.legal-content th { background: var(--bg-soft); font-weight: 600; }

/* FOOTER */
.footer { background: var(--bg-dark); color: #94a3b8; padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid #1e293b; }
.footer-logo-wrap { }
.logo { font-family: var(--font-serif); font-size: 1.8rem; color: #fff; margin-bottom: 14px; display: block; }
.logo span { color: var(--blue); }
.footer-logo-wrap p { font-size: .875rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 36px; height: 36px; border-radius: var(--r-sm); background: #1e293b; display: flex; align-items: center; justify-content: center; font-size: .95rem; transition: background var(--transition); }
.footer-social a:hover { background: var(--blue); color: #fff; }
.footer-col h5 { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .875rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--blue); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; font-size: .8rem; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a:hover { color: var(--blue); }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity .6s ease; }
.fade-in.visible { opacity: 1; }
.scale-in { opacity: 0; transform: scale(.95); transition: opacity .5s ease, transform .5s ease; }
.scale-in.visible { opacity: 1; transform: scale(1); }
[data-delay="1"] { transition-delay: .1s; }
[data-delay="2"] { transition-delay: .2s; }
[data-delay="3"] { transition-delay: .3s; }
[data-delay="4"] { transition-delay: .4s; }
[data-delay="5"] { transition-delay: .5s; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .articles-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .card-featured { flex-direction: column !important; }
  .card-featured .card-img { width: 100% !important; height: 260px; }
  .featured-grid { grid-template-columns: 1fr; }
  .sidebar-card { position: static; }
  .subject-hero-img { display: none; }
  .topics-scroll { grid-template-columns: repeat(5,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .editorial-banner { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links,.nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .grid-3,.grid-2,.grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .section { padding: 64px 0; }
  .topics-scroll { grid-template-columns: repeat(3,1fr); }
  .dropdown-menu { display: none; }
  .nl-form-row { flex-direction: column; }
  .editorial-banner { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2rem; }
}

/* Subject hero - container padding */
.subject-hero .container { position: relative; z-index: 1; padding-top: 60px; padding-bottom: 56px; }