/* ============================================
   Nhà Gọn — Brand stylesheet
   Palette: teal #0EA5A4 · sun #FFB938 · ink #0F172A
   ============================================ */

:root {
  --teal: #0EA5A4;
  --teal-600: #0B8786;
  --teal-700: #086563;
  --teal-50: #E8F8F7;
  --sun: #FFB938;
  --sun-600: #F2A20E;
  --ink: #0F172A;
  --slate: #475569;
  --muted: #64748B;
  --line: #E2E8F0;
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --success: #10B981;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --shadow-md: 0 4px 12px rgba(15,23,42,.06), 0 10px 30px rgba(15,23,42,.06);
  --shadow-lg: 0 12px 36px rgba(11,135,134,.18);
  --container: 1180px;
  --t: 0.22s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--teal-600); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--teal-700); }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; letter-spacing: -.01em; font-weight: 700; }
h1 { font-weight: 800; }
p { margin: 0 0 1em; color: var(--slate); }
ul { margin: 0; padding: 0; list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 600;
  color: var(--teal-600);
  background: var(--teal-50);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: .02em;
  margin-bottom: 14px;
}
.text-grad {
  background: linear-gradient(90deg, var(--teal) 0%, var(--sun) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: none; cursor: pointer;
  font-family: inherit; font-weight: 600; font-size: 15px;
  padding: 12px 22px; border-radius: 999px;
  transition: transform var(--t), background var(--t), box-shadow var(--t), color var(--t);
  text-decoration: none;
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 6px 16px rgba(14,165,164,.28);
}
.btn-primary:hover { background: var(--teal-600); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(14,165,164,.36); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { background: var(--bg-alt); border-color: var(--teal); color: var(--teal-700); }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 19px; }
.brand:hover { color: var(--ink); }
.brand-mark { display: inline-flex; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a:not(.btn) { color: var(--slate); font-weight: 500; font-size: 15px; }
.nav-links a:not(.btn):hover { color: var(--teal-700); }
.nav-toggle {
  display: none; background: transparent; border: none; cursor: pointer;
  color: var(--ink); padding: 6px;
}
.mobile-menu {
  display: flex; flex-direction: column; gap: 4px;
  padding: 8px 16px 16px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.mobile-menu a { padding: 12px 8px; color: var(--ink); font-weight: 500; }
.mobile-menu a.btn { margin-top: 8px; justify-content: center; color: #fff; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 600px at 110% -10%, rgba(255,185,56,.18), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(14,165,164,.14), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
  padding: 60px 0 80px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.hero h1 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 18px; }
.hero .lede { font-size: clamp(16px, 1.4vw, 18px); color: var(--slate); max-width: 540px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 24px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px 28px; color: var(--slate); font-size: 14px; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--teal-50); color: var(--teal-700);
  font-size: 12px; font-weight: 800;
}

/* Hero visual */
.hero-visual { position: relative; min-height: 380px; }
.hero-blob {
  position: absolute; border-radius: 50%; filter: blur(40px); opacity: .55;
  pointer-events: none;
}
.hero-blob-1 { width: 280px; height: 280px; background: var(--teal); top: 10%; right: 8%; opacity: .25; }
.hero-blob-2 { width: 220px; height: 220px; background: var(--sun); bottom: 5%; left: 12%; opacity: .3; }
.hero-card {
  position: relative; z-index: 2;
  display: flex; align-items: center; gap: 14px;
  background: #fff; padding: 16px 18px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  max-width: 340px;
}
.hero-card-1 { margin: 30px 0 0 auto; transform: rotate(-2deg); }
.hero-card-2 { margin: 24px auto 0 0; transform: rotate(1.5deg); }
.hero-card-icon { font-size: 32px; flex-shrink: 0; }
.hero-card-title { font-weight: 700; color: var(--ink); font-size: 15px; }
.hero-card-sub { font-size: 13px; color: var(--muted); }
.hero-pill {
  margin-left: auto;
  background: rgba(14,165,164,.12); color: var(--teal-700);
  padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
}
.hero-pill-success { background: rgba(16,185,129,.12); color: #047857; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 280px; }
  .hero-card { max-width: 100%; }
}

/* ===== Stats ===== */
.stats { background: var(--ink); color: #fff; padding: 32px 0; }
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  text-align: center;
}
.stat-num { font-size: clamp(28px, 3vw, 40px); font-weight: 800; color: var(--sun); letter-spacing: -.01em; }
.stat-num span { color: #fff; opacity: .7; font-size: .65em; margin-left: 2px; }
.stat-label { font-size: 13px; opacity: .75; }
@media (max-width: 600px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
}

/* ===== Sections ===== */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 3.2vw, 40px); }
.section-sub { font-size: 17px; color: var(--slate); }

/* ===== Cards (USP) ===== */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff; padding: 28px 24px; border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--teal-50); }
.card-icon { font-size: 38px; margin-bottom: 12px; }
.card h3 { font-size: 18px; }
.card p { font-size: 14.5px; margin: 0; }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .grid-4 { grid-template-columns: 1fr; } }

/* ===== Price cards ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 36px; }
.price-card {
  position: relative;
  background: #fff; padding: 30px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card-popular {
  border: 2px solid var(--teal);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.price-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: #fff;
  padding: 6px 16px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
}
.price-icon { font-size: 32px; margin-bottom: 10px; }
.price-card h3 { font-size: 19px; }
.price-desc { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.price-amount { display: flex; align-items: baseline; gap: 6px; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px dashed var(--line); }
.price-num { font-size: 34px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.price-unit { font-size: 14px; color: var(--muted); font-weight: 500; }
.price-list { display: flex; flex-direction: column; gap: 8px; }
.price-list li {
  position: relative; padding-left: 22px;
  font-size: 14px; color: var(--slate);
}
.price-list li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  color: var(--teal); font-weight: 800;
}
.price-extra {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  background: #fff; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line);
}
.price-extra-item { font-size: 14px; color: var(--slate); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.price-extra-item span { font-size: 18px; }
.price-extra-item em { color: var(--teal-700); font-style: normal; font-weight: 600; margin-left: auto; }
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .price-card-popular { transform: none; }
  .price-extra { grid-template-columns: 1fr; }
  .price-extra-item em { margin-left: 0; }
}

/* ===== Pricing tables (detailed) ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 28px;
}
.pricing-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 26px 26px 22px;
  transition: transform var(--t), box-shadow var(--t);
}
.pricing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pricing-card-hero {
  border: 2px solid var(--teal);
  box-shadow: var(--shadow-lg);
}
.pricing-card-wide { grid-column: span 2; }
.pricing-card-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 16px; padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.pricing-card-icon {
  width: 46px; height: 46px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--teal-50);
  border-radius: 12px;
  font-size: 24px;
  flex-shrink: 0;
}
.pricing-card-head h3 { font-size: 19px; margin: 0; }

.pricing-table { width: 100%; border-collapse: collapse; }
.pricing-table td {
  padding: 9px 0;
  font-size: 14.5px;
  color: var(--slate);
  border-bottom: 1px dashed var(--line);
  line-height: 1.45;
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table td.price {
  text-align: right;
  white-space: nowrap;
  color: var(--ink);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  padding-left: 12px;
}
.pricing-table td.price strong { color: var(--teal-700); }

.pricing-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 36px;
}
.pricing-note {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--muted);
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.pricing-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.pricing-note-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-size: 13.5px;
  color: var(--slate);
  line-height: 1.55;
}
.pricing-note-item strong { color: var(--ink); }
.pricing-note-tag {
  display: inline-block;
  font-weight: 700;
  color: var(--teal-700);
  margin-right: 6px;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card-wide { grid-column: auto; }
  .pricing-two-col { grid-template-columns: 1fr; gap: 0; }
  .pricing-notes { grid-template-columns: 1fr; }
}

/* ===== Membership cards (4 tiers) ===== */
.member-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.member-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--t), box-shadow var(--t);
}
.member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.member-card-basic {
  background: var(--bg-alt);
  border-style: dashed;
}
.member-card-diamond {
  border: 2px solid #38BDF8;
  background: linear-gradient(180deg, #fff 0%, #F0F9FF 100%);
}
.member-card-featured {
  background: linear-gradient(160deg, #0F172A 0%, #134E4E 100%);
  border: none;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.member-card-featured:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(11,135,134,.32); }
.member-ribbon {
  position: absolute; top: -14px; right: 28px;
  background: var(--sun); color: var(--ink);
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
  padding: 6px 14px; border-radius: 999px;
  box-shadow: 0 4px 12px rgba(255,185,56,.4);
}
.member-head { margin-bottom: 22px; }
.member-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--teal-50);
  color: var(--teal-700);
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 12px;
}
.member-tag-silver {
  background: #E5E7EB;
  color: #475569;
}
.member-tag-gold {
  background: rgba(255,185,56,.2);
  color: var(--sun);
}
.member-card:not(.member-card-featured) .member-tag-gold {
  background: #FEF3C7;
  color: #B45309;
}
.member-tag-diamond {
  background: #DBEAFE;
  color: #0369A1;
}
.member-card h3 { font-size: 22px; margin: 0 0 6px; }
.member-card-featured h3 { color: #fff; }
.member-desc { font-size: 14px; color: var(--muted); margin: 0; }
.member-card-featured .member-desc { color: rgba(255,255,255,.65); }
.member-price {
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px dashed var(--line);
}
.member-card-featured .member-price { border-color: rgba(255,255,255,.15); }
.member-amount {
  display: block;
  font-size: 30px; font-weight: 800;
  color: var(--ink);
  letter-spacing: -.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.member-amount-free { color: var(--teal-700); }
.member-card-featured .member-amount { color: #fff; }
.member-unit {
  font-size: .55em; color: var(--muted); font-weight: 500; margin-left: 2px;
}
.member-card-featured .member-unit { color: rgba(255,255,255,.5); }
.member-bonus {
  display: block; margin-top: 8px;
  font-size: 13.5px;
  color: var(--teal-700);
  font-weight: 500;
}
.member-card-featured .member-bonus { color: var(--sun); }
.member-bonus strong { font-weight: 700; }

.member-benefits {
  display: flex; flex-direction: column; gap: 12px;
  flex: 1; margin-bottom: 24px;
}
.member-benefits li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14.5px;
  color: var(--slate);
  line-height: 1.5;
}
.member-card-featured .member-benefits li { color: rgba(255,255,255,.85); }
.member-benefits li span {
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--teal-50); color: var(--teal-700);
  font-size: 12px; font-weight: 800;
  margin-top: 1px;
}
.member-card-featured .member-benefits li span {
  background: rgba(255,185,56,.2);
  color: var(--sun);
}
.member-benefits strong { color: var(--ink); font-weight: 600; }
.member-card-featured .member-benefits strong { color: #fff; }

.member-card-featured .btn-ghost,
.member-card-featured .btn-primary { width: 100%; }
.member-card-featured .btn-primary {
  background: var(--sun); color: var(--ink);
  box-shadow: 0 6px 18px rgba(255,185,56,.35);
}
.member-card-featured .btn-primary:hover {
  background: var(--sun-600); color: var(--ink);
  box-shadow: 0 8px 22px rgba(255,185,56,.45);
}

.member-foot {
  text-align: center;
  margin: 32px auto 0;
  max-width: 700px;
  font-size: 13.5px;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .member-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (max-width: 560px) {
  .member-grid { grid-template-columns: 1fr; }
  .member-ribbon { right: 50%; transform: translateX(50%); }
}

/* ===== Steps ===== */
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  counter-reset: step;
}
.step {
  position: relative; background: var(--bg-alt); padding: 28px 24px;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.step-num {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--teal); color: #fff;
  border-radius: 50%; font-weight: 800; font-size: 18px;
  margin-bottom: 14px;
  box-shadow: 0 6px 16px rgba(14,165,164,.28);
}
.step h3 { font-size: 17px; }
.step p { font-size: 14.5px; margin: 0; }
@media (max-width: 880px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* ===== Areas ===== */
.area-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.area-card {
  background: #fff; padding: 24px 22px; border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t);
}
.area-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.area-status {
  display: inline-block; font-size: 12px; font-weight: 700;
  padding: 4px 10px; border-radius: 999px; letter-spacing: .04em;
  margin-bottom: 12px;
}
.area-card-active .area-status { background: var(--teal-50); color: var(--teal-700); }
.area-card-soon .area-status { background: #FEF3C7; color: #92400E; }
.area-card h3 { font-size: 17px; }
.area-card p { font-size: 14px; margin: 0; }
@media (max-width: 880px) { .area-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .area-grid { grid-template-columns: 1fr; } }

/* ===== Form ===== */
.form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.form-left h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 16px; }
.contact-list { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--slate); font-size: 15px; }
.contact-list svg { color: var(--teal-600); flex-shrink: 0; margin-top: 3px; }
.contact-list a { color: var(--slate); }
.contact-list a:hover { color: var(--teal-700); }

.form-card {
  background: #fff; padding: 32px; border-radius: var(--radius-lg);
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
}
.form-card h3 { font-size: 22px; margin-bottom: 20px; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.form-row label span { color: #EF4444; }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%; padding: 12px 14px;
  font-family: inherit; font-size: 15px; color: var(--ink);
  background: var(--bg-alt);
  border: 1.5px solid transparent;
  border-radius: 10px;
  transition: border-color var(--t), background var(--t);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none; border-color: var(--teal); background: #fff;
  box-shadow: 0 0 0 4px rgba(14,165,164,.12);
}
.form-row textarea { resize: vertical; min-height: 60px; }
.form-row input:invalid:not(:placeholder-shown) { border-color: #FCA5A5; }
.form-note { font-size: 12.5px; color: var(--muted); text-align: center; margin: 12px 0 0; }
.form-msg {
  margin-top: 14px; padding: 12px 14px; border-radius: 10px;
  font-size: 14px; font-weight: 500;
}
.form-msg.success { background: #ECFDF5; color: #047857; border: 1px solid #A7F3D0; }
.form-msg.error { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }

@media (max-width: 880px) {
  .form-wrap { grid-template-columns: 1fr; gap: 36px; }
  .form-card { padding: 24px; }
}

/* ===== Footer ===== */
.footer { background: var(--ink); color: rgba(255,255,255,.75); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.brand-footer { color: #fff; margin-bottom: 12px; }
.brand-footer:hover { color: #fff; }
.brand-footer .brand-name { color: #fff; }
.footer-tagline { color: rgba(255,255,255,.7); font-size: 14px; margin-bottom: 8px; }
.footer-meta { color: rgba(255,255,255,.5); font-size: 13px; }
.footer-meta strong { color: rgba(255,255,255,.8); }
.footer h4 { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 14px; }
.footer a {
  display: block; color: rgba(255,255,255,.7); font-size: 14px;
  padding: 4px 0; transition: color var(--t);
}
.footer a:hover { color: var(--sun); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: 13px; color: rgba(255,255,255,.55);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 460px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== Reduce motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}