/* ============================================
   MINECRAFT LAUNCHER — style.css
   Dark Epic Theme with Anime.js animations
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Exo+2:wght@300;400;600;700&display=swap');

:root {
  --bg-deep:       #040810;
  --bg-card:       #0a1020;
  --bg-card2:      #0d1528;
  --accent-green:  #4ade80;
  --accent-emerald:#10d680;
  --accent-gold:   #f5c542;
  --accent-red:    #ef4444;
  --accent-blue:   #38bdf8;
  --text-primary:  #e8f4ff;
  --text-muted:    #8da4c4;
  --border:        rgba(74,222,128,0.18);
  --border-bright: rgba(74,222,128,0.55);
  --glow-green:    0 0 20px rgba(74,222,128,0.4), 0 0 60px rgba(74,222,128,0.12);
  --glow-gold:     0 0 20px rgba(245,197,66,0.4), 0 0 60px rgba(245,197,66,0.12);
  --font-title:    'Cinzel', serif;
  --font-body:     'Exo 2', sans-serif;
  --radius:        8px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.025) 2px, rgba(0,0,0,0.025) 4px);
  pointer-events: none;
  z-index: 9999;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-green); border-radius: 3px; }

/* NAVBAR */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem; height: 70px;
  background: rgba(4,8,16,0.82);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled { background: rgba(4,8,16,0.97); border-bottom-color: var(--border-bright); }

.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-title); font-size: 1.25rem; font-weight: 700;
  letter-spacing: 0.05em;
}
.nav-logo .logo-icon { font-size: 1.5rem; filter: drop-shadow(0 0 8px var(--accent-green)); }
.nav-logo span span { color: var(--accent-green); }

.nav-links { display: flex; align-items: center; gap: 0.2rem; }
.nav-links a {
  padding: 0.45rem 0.9rem; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--text-muted); transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 2px; left: 50%; right: 50%;
  height: 2px; background: var(--accent-green); transition: var(--transition); border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { left: 10px; right: 10px; }

.nav-cta {
  background: var(--accent-green) !important; color: #000 !important;
  font-weight: 700 !important; padding: 0.5rem 1.1rem !important;
  border-radius: 6px !important; margin-left: 0.5rem;
  box-shadow: var(--glow-green);
}
.nav-cta:hover { transform: translateY(-2px); }
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 25px; height: 2px; background: var(--accent-green); border-radius: 2px; transition: 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); }

.page { padding-top: 70px; }

/* HERO */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(74,222,128,0.09) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 15% 80%, rgba(16,214,128,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 85% 20%, rgba(56,189,248,0.05) 0%, transparent 60%),
    linear-gradient(180deg, #06101e 0%, var(--bg-deep) 100%);
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(74,222,128,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(74,222,128,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}
.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle {
  position: absolute; width: 2px; height: 2px;
  background: var(--accent-green); border-radius: 50%;
  box-shadow: 0 0 6px var(--accent-green);
}
.hero-content { position: relative; z-index: 2; max-width: 920px; padding: 2rem; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 1.2rem; border: 1px solid var(--border-bright); border-radius: 100px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-green); margin-bottom: 1.8rem; background: rgba(74,222,128,0.05);
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px; background: var(--accent-green);
  border-radius: 50%; box-shadow: 0 0 8px var(--accent-green);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.7)} }

.hero-title {
  font-family: var(--font-title); font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 900; line-height: 1.0; letter-spacing: 0.02em; margin-bottom: 1.4rem;
}
.hero-title .line-1 { display: block; color: var(--text-primary); }
.hero-title .line-2 {
  display: block;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-sub { font-size: clamp(1rem, 2.2vw, 1.2rem); color: var(--text-muted); line-height: 1.7; max-width: 600px; margin: 0 auto 2.5rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.stats-bar {
  display: flex; justify-content: center; gap: 3rem;
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--border); flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-number { font-family: var(--font-title); font-size: 2rem; font-weight: 700; color: var(--accent-green); display: block; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.08em; text-transform: uppercase; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: var(--radius);
  font-size: 0.92rem; font-weight: 700; letter-spacing: 0.05em;
  transition: var(--transition); border: none; position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent); transition: .5s;
}
.btn:hover::before { left: 100%; }
.btn-primary { background: var(--accent-green); color: #000; box-shadow: var(--glow-green); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(74,222,128,.7), 0 10px 30px rgba(0,0,0,.3); }
.btn-outline { background: transparent; color: var(--text-primary); border: 1px solid var(--border-bright); }
.btn-outline:hover { background: rgba(74,222,128,.08); border-color: var(--accent-green); transform: translateY(-3px); }
.btn-ghost { background: rgba(255,255,255,.05); color: var(--text-primary); border: 1px solid rgba(255,255,255,.1); }
.btn-ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.btn-gold { background: var(--accent-gold); color: #000; box-shadow: var(--glow-gold); }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(245,197,66,.7); }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem 1.1rem; font-size: .8rem; }

/* SECTIONS */
section { padding: 6rem 2rem; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-green); margin-bottom: .8rem; }
.section-title { font-family: var(--font-title); font-size: clamp(1.9rem, 5vw, 3rem); font-weight: 700; margin-bottom: 1rem; line-height: 1.15; }
.section-desc { color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }
.divider { width: 60px; height: 3px; background: linear-gradient(90deg,var(--accent-green),var(--accent-blue)); border-radius: 2px; margin: 0 auto 1.5rem; }

/* GALLERY */
.gallery-section { background: var(--bg-card); }
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; max-width: 1200px; margin: 0 auto; }
.gallery-card:first-child { grid-column: span 2; }
.gallery-card {
  position: relative; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border); background: var(--bg-card2);
  min-height: 220px; cursor: pointer; transition: var(--transition);
}
.gallery-card:first-child { min-height: 340px; }
.gallery-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 1.5rem;
}
.gallery-card:nth-child(1) .gallery-placeholder { background: linear-gradient(135deg,#0b2416,#071a0f); }
.gallery-card:nth-child(2) .gallery-placeholder { background: linear-gradient(135deg,#18180a,#26220a); }
.gallery-card:nth-child(3) .gallery-placeholder { background: linear-gradient(135deg,#0a1424,#091020); }
.gallery-card:nth-child(4) .gallery-placeholder { background: linear-gradient(135deg,#18091a,#180a18); }
.gallery-card:nth-child(5) .gallery-placeholder { background: linear-gradient(135deg,#180a0a,#1c0808); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg,rgba(0,0,0,.85) 0%,transparent 55%);
  opacity: 0; transition: var(--transition);
  display: flex; align-items: flex-end; padding: 1.5rem;
}
.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-card:hover { border-color: var(--border-bright); box-shadow: var(--glow-green); transform: translateY(-4px); }
.gallery-label { font-family: var(--font-title); font-size: 1.05rem; font-weight: 700; }
.gallery-sub { font-size: .78rem; color: var(--accent-green); margin-top: .2rem; }

/* Screen UI inside cards */
.screen-content { width: 100%; padding: 1rem; font-size: .75rem; font-family: 'Courier New',monospace; color: var(--accent-green); }
.screen-bar { display: flex; align-items: center; gap: .4rem; margin-bottom: .8rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border); }
.screen-dot { width: 7px; height: 7px; border-radius: 50%; }
.screen-title { font-size: .65rem; color: var(--text-muted); flex: 1; text-align: center; }
.mod-item { display: flex; align-items: center; justify-content: space-between; padding: .3rem 0; border-bottom: 1px solid rgba(74,222,128,.05); }
.mod-name { color: var(--text-primary); }
.mod-badge { font-size: .62rem; padding: .12rem .45rem; border-radius: 4px; background: rgba(74,222,128,.15); color: var(--accent-green); }
.progress-wrap { margin: .5rem 0; }
.progress-label { display: flex; justify-content: space-between; margin-bottom: .25rem; font-size: .7rem; }
.progress-bar { height: 3px; background: rgba(74,222,128,.12); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg,var(--accent-green),var(--accent-blue)); border-radius: 2px; animation: progAnim 3s ease-in-out infinite; }
@keyframes progAnim { 0%,100%{opacity:1} 50%{opacity:.6} }
.server-item { display: flex; align-items: center; gap: .5rem; padding: .3rem 0; font-size: .72rem; }
.server-ping { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-green); box-shadow: 0 0 5px var(--accent-green); animation: pingAnim 2s infinite; }
.server-ping.yellow { background: var(--accent-gold); box-shadow: 0 0 5px var(--accent-gold); }
@keyframes pingAnim { 0%,100%{opacity:1} 50%{opacity:.3} }
.emoji-big { font-size: 3.5rem; margin-bottom: .5rem; display: block; }

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 2rem;
  position: relative; overflow: hidden; transition: var(--transition);
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg,transparent,var(--accent-green),transparent);
  transform: scaleX(0); transition: var(--transition);
}
.feature-card:hover { border-color: var(--border-bright); transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,.4),var(--glow-green); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon { font-size: 2.5rem; margin-bottom: 1.2rem; display: block; filter: drop-shadow(0 0 10px rgba(74,222,128,.4)); }
.feature-title { font-family: var(--font-title); font-size: 1.05rem; font-weight: 700; margin-bottom: .7rem; }
.feature-desc { font-size: .86rem; color: var(--text-muted); line-height: 1.65; }

/* DOWNLOAD */
.download-section { background: var(--bg-card); }
.download-cards { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1.5rem; max-width: 1050px; margin: 0 auto 4rem; }
.dl-card {
  background: var(--bg-card2); border: 1px solid var(--border); border-radius: 14px;
  padding: 2.5rem 1.8rem; text-align: center; position: relative; transition: var(--transition);
}
.dl-card.featured { border-color: var(--accent-green); box-shadow: var(--glow-green); }
.dl-card-badge {
  position: absolute; top: 1.1rem; right: 1.1rem;
  background: var(--accent-green); color: #000;
  font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  padding: .2rem .6rem; border-radius: 100px;
}
.dl-card:hover { transform: translateY(-6px); border-color: var(--border-bright); }
.dl-icon { font-size: 3.5rem; margin-bottom: 1.2rem; display: block; }
.dl-os { font-family: var(--font-title); font-size: 1.35rem; font-weight: 700; margin-bottom: .4rem; }
.dl-version { font-size: .8rem; color: var(--accent-green); margin-bottom: .2rem; }
.dl-size { font-size: .76rem; color: var(--text-muted); margin-bottom: 1.8rem; }
.dl-btn { width: 100%; }

.changelog-box { max-width: 780px; margin: 0 auto; background: var(--bg-card2); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.changelog-header { padding: 1.1rem 1.4rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 1rem; }
.changelog-title { font-family: var(--font-title); font-size: .95rem; font-weight: 700; }
.changelog-tag { background: rgba(74,222,128,.15); color: var(--accent-green); font-size: .7rem; padding: .18rem .55rem; border-radius: 4px; font-weight: 700; }
.changelog-body { padding: 1.4rem; }
.changelog-item { display: flex; gap: 1rem; padding: .55rem 0; border-bottom: 1px solid rgba(74,222,128,.05); font-size: .86rem; align-items: flex-start; }
.changelog-item:last-child { border: none; }
.cl-type { padding: .1rem .55rem; border-radius: 4px; font-size: .7rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; min-width: 52px; text-align: center; margin-top: 2px; }
.cl-type.new { background: rgba(74,222,128,.2); color: var(--accent-green); }
.cl-type.fix { background: rgba(239,68,68,.2); color: var(--accent-red); }
.cl-type.update { background: rgba(56,189,248,.2); color: var(--accent-blue); }
.cl-text { color: var(--text-muted); line-height: 1.5; }

/* CONTACT */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; max-width: 1050px; margin: 0 auto; align-items: start; }
.contact-info h2 { font-family: var(--font-title); font-size: 1.9rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-muted); line-height: 1.7; margin-bottom: 2rem; }
.contact-links { display: flex; flex-direction: column; gap: 1rem; }
.contact-link { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; transition: var(--transition); }
.contact-link:hover { border-color: var(--border-bright); transform: translateX(4px); }
.contact-link-icon { font-size: 1.4rem; }
.contact-link-label { font-size: .76rem; color: var(--text-muted); }
.contact-link-value { font-weight: 600; color: var(--text-primary); }
.contact-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 2.5rem; }
.form-group { margin-bottom: 1.4rem; }
.form-label { display: block; font-size: .8rem; font-weight: 600; color: var(--text-muted); letter-spacing: .04em; margin-bottom: .45rem; }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: .82rem 1rem; background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary); font-family: var(--font-body); font-size: .9rem;
  outline: none; transition: var(--transition); -webkit-appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--accent-green); box-shadow: 0 0 0 3px rgba(74,222,128,.12); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* FEATURES PAGE - big features */
.big-features-wrap { max-width: 1100px; margin: 0 auto; }
.big-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 0 2rem 5rem; }
.big-feature.reverse .big-feature-visual { order: 2; }
.big-feature.reverse .big-feature-text { order: 1; }
.big-feature-visual {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  min-height: 280px; display: flex; align-items: center; justify-content: center;
  font-size: 5rem; position: relative; overflow: hidden;
}
.big-feature-visual::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%,rgba(74,222,128,.07) 0%,transparent 70%); }
.eyebrow { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-green); margin-bottom: .8rem; font-weight: 700; }
.big-feature-text h3 { font-family: var(--font-title); font-size: 1.9rem; margin-bottom: 1rem; }
.big-feature-text p { color: var(--text-muted); line-height: 1.75; margin-bottom: 1.5rem; }
.feature-checklist { list-style: none; }
.feature-checklist li { display: flex; align-items: center; gap: .6rem; padding: .3rem 0; font-size: .88rem; color: var(--text-muted); }
.feature-checklist li::before { content: '✓'; color: var(--accent-green); font-weight: 800; }

/* 404 */
.error-page { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 2rem; }
.error-code { font-family: var(--font-title); font-size: clamp(6rem,20vw,14rem); font-weight: 900; line-height: 1; background: linear-gradient(135deg,var(--accent-green),var(--accent-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: .5rem; }
.error-title { font-family: var(--font-title); font-size: 1.8rem; margin-bottom: 1rem; }
.error-desc { color: var(--text-muted); max-width: 380px; margin: 0 auto 2rem; }

/* FOOTER */
footer { background: var(--bg-card); border-top: 1px solid var(--border); padding: 4rem 2rem 2rem; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; max-width: 1200px; margin: 0 auto 3rem; }
.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-desc { font-size: .86rem; color: var(--text-muted); line-height: 1.7; max-width: 240px; }
.footer-col h4 { font-family: var(--font-title); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.1rem; color: var(--text-primary); }
.footer-col a { display: block; font-size: .86rem; color: var(--text-muted); padding: .28rem 0; transition: var(--transition); }
.footer-col a:hover { color: var(--accent-green); padding-left: 4px; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 1.8rem; display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; font-size: .8rem; color: var(--text-muted); flex-wrap: wrap; gap: 1rem; }
.footer-socials { display: flex; gap: .5rem; }
.social-btn { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--bg-card2); border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; transition: var(--transition); }
.social-btn:hover { border-color: var(--border-bright); background: rgba(74,222,128,.08); transform: translateY(-3px); }

/* TOAST */
.toast { position: fixed; bottom: 2rem; right: 2rem; background: var(--bg-card); border: 1px solid var(--accent-green); border-radius: 10px; padding: 1rem 1.5rem; font-size: .86rem; color: var(--text-primary); box-shadow: var(--glow-green),0 20px 40px rgba(0,0,0,.4); z-index: 9000; display: flex; align-items: center; gap: .7rem; transform: translateY(100px); opacity: 0; transition: var(--transition); }
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { font-size: 1.2rem; }

/* ANIME.JS targets */
.animate-fade-up { opacity: 0; transform: translateY(40px); }
.animate-fade-in { opacity: 0; }
.animate-slide-left { opacity: 0; transform: translateX(-50px); }
.animate-slide-right { opacity: 0; transform: translateX(50px); }
.animate-scale { opacity: 0; transform: scale(.85); }

/* RESPONSIVE */
@media(max-width:1024px) {
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-card:first-child { grid-column: 1 / -1; }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .big-feature { grid-template-columns: 1fr; gap: 2rem; }
  .big-feature.reverse .big-feature-visual, .big-feature.reverse .big-feature-text { order: unset; }
}
@media(max-width:768px) {
  .nav-links { position: fixed; top: 70px; left: 0; right: 0; background: rgba(4,8,16,.97); flex-direction: column; padding: 1.5rem; gap: .5rem; border-bottom: 1px solid var(--border); transform: translateY(-120%); opacity: 0; transition: var(--transition); pointer-events: none; }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .hamburger { display: flex; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-card:first-child { grid-column: auto; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .stats-bar { gap: 1.5rem; }
  section { padding: 4rem 1.2rem; }
  .download-cards { grid-template-columns: 1fr; max-width: 380px; margin-left: auto; margin-right: auto; }
}