/* =========================================
   NSY Tax Freelancer — Main Stylesheet
   Premium 3D Green-Blue Theme
   ========================================= */

:root {
  --primary: #0F6F61;
  --primary-dark: #0a5246;
  --primary-light: #1ea58e;
  --secondary: #0B66FF;
  --secondary-dark: #0a4dc7;
  --secondary-light: #4d8eff;
  --bg: #F6FBFB;
  --bg-card: #ffffff;
  --text: #0d2433;
  --text-muted: #5b6b78;
  --text-light: #8a98a4;
  --border: #e3eef0;
  --success: #16a34a;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gradient-primary: linear-gradient(135deg, #0F6F61, #0B66FF);
  --gradient-soft: linear-gradient(135deg, rgba(15,111,97,0.08), rgba(11,102,255,0.08));
  --gradient-hero: linear-gradient(135deg, rgba(15,111,97,0.85), rgba(11,102,255,0.78));
  --shadow-sm: 0 2px 8px rgba(11, 102, 255, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 111, 97, 0.10);
  --shadow-lg: 0 18px 48px rgba(15, 111, 97, 0.18);
  --shadow-xl: 0 28px 72px rgba(11, 102, 255, 0.22);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 280ms cubic-bezier(.2,.8,.2,1);
  --container: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { color: var(--text-muted); }

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

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.97rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: #fff;
}
.btn-secondary {
  background: #fff;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1ebb5b;
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--bg);
  border-color: var(--primary);
}
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

/* ========== Navigation ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(15, 111, 97, 0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text);
}
.nav-brand-logo {
  width: 38px;
  height: 38px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-md);
}
.nav-brand-text { line-height: 1.1; }
.nav-brand-text small {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-menu a {
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.94rem;
  transition: all var(--transition);
}
.nav-menu a:hover, .nav-menu a.active {
  background: var(--gradient-soft);
  color: var(--primary);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  cursor: pointer;
  color: var(--text);
}
.nav-toggle svg { width: 26px; height: 26px; }

/* ========== Hero ========== */
.hero {
  position: relative;
  padding: 80px 0 120px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg video,
.hero-bg lottie-player,
.hero-bg .hero-lottie {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-hero);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.18), transparent 60%);
}
.hero-content {
  max-width: 720px;
  color: #fff;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 22px;
  backdrop-filter: blur(10px);
}
.hero h1 {
  color: #fff;
  margin-bottom: 18px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.18);
}
.hero p.lead {
  color: rgba(255,255,255,0.92);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  margin-bottom: 32px;
  max-width: 620px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.hero-stat strong {
  display: block;
  font-size: 2.1rem;
  font-weight: 800;
  color: #fff;
}
.hero-stat span {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
}

/* Animated office background — CSS fallback */
.hero-fallback {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(11,102,255,0.45), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(15,111,97,0.55), transparent 50%),
    linear-gradient(135deg, #0F6F61 0%, #0B66FF 100%);
  z-index: -2;
}
.hero-fallback::before,
.hero-fallback::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
  animation: float 14s ease-in-out infinite;
}
.hero-fallback::before {
  width: 380px; height: 380px;
  background: #1ea58e;
  top: -120px; left: -80px;
}
.hero-fallback::after {
  width: 460px; height: 460px;
  background: #4d8eff;
  bottom: -160px; right: -100px;
  animation-delay: -6s;
}
@keyframes float {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(40px,-30px) scale(1.08); }
}

/* ========== Section base ========== */
section { padding: 88px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head p { font-size: 1.05rem; }

/* ========== Cards / Services grid (3D) ========== */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  transform-style: preserve-3d;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}
.card:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
  box-shadow: var(--shadow-xl);
}
.card:hover::before { opacity: 1; }
.card-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 10px 28px rgba(15,111,97,0.32);
}
.card-icon svg { width: 30px; height: 30px; }
.card h3 { margin-bottom: 10px; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 18px; font-weight: 600;
  color: var(--secondary);
}
.card-link:hover { color: var(--primary); }

/* Services with images */
.service-card { padding: 0; overflow: hidden; }
.service-card-img {
  height: 180px;
  background: var(--gradient-primary);
  position: relative;
}
.service-card-img img,
.service-card-img svg {
  width: 100%; height: 100%; object-fit: cover;
}
.service-card-body { padding: 28px; }

/* ========== Why us / Features ========== */
.feature {
  display: flex;
  gap: 18px;
  padding: 22px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: transform var(--transition);
}
.feature:hover { transform: translateY(-4px); }
.feature-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--gradient-soft);
  color: var(--primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.feature h4 { margin-bottom: 6px; font-size: 1.05rem; }

/* ========== Steps ========== */
.steps {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border: 1px solid var(--border);
  counter-increment: step;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -18px; left: 24px;
  background: var(--gradient-primary);
  color: #fff;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem;
  box-shadow: var(--shadow-md);
}

/* ========== Testimonials carousel ========== */
.testimonials {
  background: linear-gradient(180deg, transparent, #ecf6f5);
}
.carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.carousel-track {
  display: flex;
  transition: transform 600ms cubic-bezier(.2,.8,.2,1);
}
.testimonial {
  flex: 0 0 100%;
  background: #fff;
  padding: 40px;
  text-align: center;
  border-radius: var(--radius-lg);
}
.testimonial-quote {
  font-size: 1.1rem;
  color: var(--text);
  font-style: italic;
  margin-bottom: 24px;
}
.testimonial-avatar {
  width: 70px; height: 70px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 800;
  font-size: 1.3rem;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.testimonial-name { font-weight: 700; }
.testimonial-role { color: var(--text-muted); font-size: 0.9rem; }
.carousel-dots {
  display: flex; gap: 8px; justify-content: center;
  margin-top: 26px;
}
.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%; border: 0;
  background: var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.carousel-dot.active {
  background: var(--gradient-primary);
  width: 28px;
  border-radius: 6px;
}

/* ========== CTA banner ========== */
.cta-banner {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 60%);
  border-radius: 50%;
}
.cta-banner h2 { color: #fff; margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.9); margin-bottom: 26px; }

/* ========== Forms ========== */
.form {
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.92rem;
  color: var(--text);
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.97rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15,111,97,0.12);
}
textarea.form-control { min-height: 130px; resize: vertical; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-file {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.form-file:hover {
  border-color: var(--primary);
  background: rgba(15,111,97,0.03);
}
.form-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 24px;
}
.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ========== Blog ========== */
.blog-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.blog-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.blog-card-img {
  height: 200px;
  background: var(--gradient-primary);
  position: relative;
}
.blog-card-img svg { width: 100%; height: 100%; }
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-tag {
  display: inline-block;
  background: var(--gradient-soft);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.blog-meta {
  display: flex; gap: 16px;
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: auto;
  padding-top: 14px;
}

/* ========== Client area ========== */
.client-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  min-height: 70vh;
}
.client-sidebar {
  background: var(--bg-card);
  padding: 28px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  height: fit-content;
  position: sticky;
  top: 100px;
}
.client-sidebar-user {
  text-align: center;
  padding: 14px 0 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.client-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 800;
  font-size: 1.4rem;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.client-menu {
  list-style: none; display: flex; flex-direction: column; gap: 4px;
}
.client-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 500;
  font-size: 0.94rem;
}
.client-menu a:hover, .client-menu a.active {
  background: var(--gradient-soft);
  color: var(--primary);
}
.client-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
}
.client-content h2 { margin-bottom: 6px; }
.client-content > p { margin-bottom: 26px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--gradient-soft);
  border: 1px solid var(--border);
}
.stat-card strong {
  display: block;
  font-size: 1.6rem;
  color: var(--primary);
  font-weight: 800;
}
.stat-card span { font-size: 0.85rem; color: var(--text-muted); }

.order-list { list-style: none; }
.order {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  gap: 16px;
}
.order strong { font-size: 0.97rem; }
.order small { color: var(--text-muted); display: block; }
.badge {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-progress { background: #dbeafe; color: #1e40af; }
.badge-done { background: #d1fae5; color: #047857; }

/* Login screen for client area */
.login-screen {
  max-width: 440px;
  margin: 80px auto;
}
.login-card {
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.login-card h2 { text-align: center; margin-bottom: 8px; }
.login-card > p { text-align: center; margin-bottom: 28px; }

/* ========== Footer ========== */
.footer {
  background: linear-gradient(180deg, #0a3c34 0%, #062e44 100%);
  color: rgba(255,255,255,0.78);
  padding: 64px 0 28px;
}
.footer h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer a { color: rgba(255,255,255,0.7); }
.footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.footer-links {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
  font-size: 0.93rem;
}
.footer-brand p { color: rgba(255,255,255,0.7); margin-top: 12px; }
.footer-social {
  display: flex; gap: 10px; margin-top: 16px;
}
.footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--gradient-primary);
  transform: translateY(-3px);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
}

/* ========== Floating WhatsApp ========== */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37,211,102,0.45);
  z-index: 99;
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.08); color: #fff; }
.wa-float svg { width: 32px; height: 32px; }

/* ========== Page header (non-hero) ========== */
.page-header {
  padding: 96px 0 56px;
  background: var(--gradient-primary);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header h1 { color: #fff; margin-bottom: 8px; }
.page-header p { color: rgba(255,255,255,0.88); max-width: 620px; margin: 0 auto; }
.page-header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0; height: 60px;
  background: linear-gradient(180deg, transparent, var(--bg));
}

/* ========== Utility ========== */
.text-center { text-align: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }

.fade-in { animation: fadeIn 700ms ease forwards; opacity: 0; }
@keyframes fadeIn { to { opacity: 1; transform: none; } }
.fade-in { transform: translateY(20px); }

/* ========== Responsive ========== */
@media (max-width: 900px) {
  .nav-menu { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-cta .btn { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .client-wrap { grid-template-columns: 1fr; }
  .client-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cta-banner { padding: 48px 24px; }
  section { padding: 64px 0; }
  .hero { padding: 56px 0 84px; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 22px; }
  .form { padding: 28px 22px; }
  .login-card { padding: 28px 22px; }
  .testimonial { padding: 28px 22px; }
}

/* ========== Reduced motion ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-fallback::before, .hero-fallback::after { animation: none; }
  .carousel-track { transition: none; }
}

/* ========== Mobile menu open ========== */
.nav.open .nav-menu {
  display: flex;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  padding: 18px 24px;
  box-shadow: var(--shadow-lg);
  border-bottom: 1px solid var(--border);
  gap: 6px;
}