:root {
  --ink: #071316;
  --ink-2: #142528;
  --muted: #667579;
  --paper: #f7f4ef;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --line: rgba(7, 19, 22, 0.1);
  --line-strong: rgba(7, 19, 22, 0.18);
  --teal: #087980;
  --teal-dark: #065d65;
  --gold: #b8873f;
  --sage: #dcebe5;
  --clay: #d97861;
  --shadow-soft: 0 24px 80px rgba(7, 19, 22, 0.1);
  --shadow-card: 0 18px 50px rgba(7, 19, 22, 0.08);
  --radius: 8px;
  --max: 1180px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #fbfaf7 0, var(--paper) 38%, #f8fbfa 100%);
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: fixed;
  inset: 18px 24px auto;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  width: min(calc(100% - 48px), 1220px);
  margin: 0 auto;
  padding: 10px 10px 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 60px rgba(7, 19, 22, 0.1);
  backdrop-filter: blur(22px) saturate(130%);
  transition:
    background 240ms ease,
    border-color 240ms ease,
    transform 240ms ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 42%),
    linear-gradient(145deg, #071316, #087980);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
  font-weight: 850;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  color: #3c4f53;
  font-size: 0.9rem;
  font-weight: 680;
}

.nav a {
  position: relative;
  padding: 12px 12px;
  border-radius: 8px;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
  background: rgba(7, 19, 22, 0.055);
}

.header-cta,
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 820;
  line-height: 1;
  transform: translateZ(0);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease,
    border-color 220ms ease;
}

.header-cta::after,
.button::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.28) 42%, transparent 62%);
  content: "";
  transform: translateX(-120%);
  transition: transform 520ms ease;
}

.header-cta:hover::after,
.button:hover::after {
  transform: translateX(120%);
}

.header-cta,
.button.primary {
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent),
    var(--ink);
  box-shadow: 0 16px 36px rgba(7, 19, 22, 0.22);
}

.header-cta:hover,
.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(7, 19, 22, 0.28);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(7, 19, 22, 0.13);
  box-shadow: 0 12px 30px rgba(7, 19, 22, 0.06);
}

.button.secondary:hover {
  transform: translateY(-2px);
  background: #fff;
}

.button.full {
  width: 100%;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 180ms ease;
}

.site-header.menu-active .menu-button span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.site-header.menu-active .menu-button span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  position: relative;
  padding: 142px 24px 70px;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(120deg, rgba(8, 121, 128, 0.14), transparent 34%),
    linear-gradient(180deg, #fbfaf7 0%, #f4f1ea 68%, #f7f4ef 100%);
  content: "";
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.hero-content {
  padding-top: 12px;
}

.eyebrow,
.section-kicker,
.program-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--gold);
  content: "";
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  max-width: 920px;
  color: var(--ink);
  font-weight: 860;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3.5rem, 5.9vw, 6.1rem);
  line-height: 0.9;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.35rem, 4.6vw, 5.2rem);
  line-height: 0.96;
}

h3 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.16;
}

.hero-copy,
.copy-stack,
.image-band-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.75;
}

.hero-copy {
  width: min(570px, 100%);
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 0;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-proof span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(8, 121, 128, 0.16);
  border-radius: 8px;
  color: #43555a;
  background: rgba(255, 255, 255, 0.64);
  font-size: 0.8rem;
  font-weight: 780;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 40px 120px rgba(7, 19, 22, 0.18);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.18)),
    linear-gradient(90deg, rgba(7, 19, 22, 0.06), transparent 42%);
  content: "";
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.hero-panel {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 46px rgba(7, 19, 22, 0.16);
  backdrop-filter: blur(18px);
}

.hero-panel strong {
  color: var(--ink);
  font-size: 1.22rem;
}

.hero-panel span {
  color: #556469;
  font-size: 0.82rem;
  font-weight: 720;
}

.panel-one {
  right: 28px;
  bottom: 30px;
}

.panel-two {
  top: 28px;
  left: 28px;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(var(--max), 100%);
  margin: 28px auto 0;
  overflow: hidden;
  border: 1px solid rgba(7, 19, 22, 0.09);
  border-radius: 8px;
  background: rgba(7, 19, 22, 0.08);
  box-shadow: var(--shadow-card);
}

.stat-strip span {
  position: relative;
  min-height: 112px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.76);
  color: #5e6d71;
  line-height: 1.35;
}

.stat-strip em,
.sample-badge {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 12px;
  padding: 5px 8px;
  border: 1px solid rgba(8, 121, 128, 0.16);
  border-radius: 8px;
  color: var(--teal-dark);
  background: rgba(220, 235, 229, 0.62);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.stat-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: clamp(1.7rem, 2.7vw, 2.6rem);
  line-height: 0.96;
}

.section {
  padding: 124px 24px;
  scroll-margin-top: 120px;
}

.section-grid,
.section-heading,
.feature-grid,
.program-grid,
.teacher-layout,
.success-grid,
.testimonial-track,
.gallery-grid,
.faq-list,
.contact-layout,
.trust-row,
.map-wrap {
  width: min(var(--max), 100%);
  margin-right: auto;
  margin-left: auto;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(34px, 7vw, 90px);
  align-items: start;
}

.copy-stack p {
  margin-bottom: 24px;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 60px;
}

.trust-row span {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  color: #43555a;
  font-size: 0.92rem;
  font-weight: 760;
  text-align: center;
}

.section-heading {
  margin-bottom: 54px;
}

.section-heading h2 {
  width: min(860px, 100%);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.program-card,
.story-card,
.testimonial,
.contact-form {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  transition:
    transform 260ms ease,
    box-shadow 260ms ease,
    border-color 260ms ease;
}

.feature-card::before,
.program-card::before,
.story-card::before,
.testimonial::before,
.contact-form::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.68), transparent 42%);
  content: "";
}

.feature-card:hover,
.program-card:hover,
.story-card:hover,
.testimonial:hover {
  border-color: rgba(8, 121, 128, 0.24);
  box-shadow: 0 30px 90px rgba(7, 19, 22, 0.13);
  transform: translateY(-6px);
}

.feature-card {
  min-height: 300px;
  padding: 30px;
}

.icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-bottom: 70px;
  place-items: center;
  border: 1px solid rgba(8, 121, 128, 0.18);
  border-radius: 8px;
  color: var(--teal-dark);
  background: rgba(220, 235, 229, 0.72);
  font-size: 0.86rem;
  font-weight: 900;
}

.feature-card p,
.program-card p,
.story-card p,
.testimonial blockquote,
.teacher-list span {
  color: var(--muted);
  line-height: 1.68;
}

.teacher-list .sample-badge {
  color: var(--teal-dark);
  line-height: 1;
}

.image-band {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.72fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: #eef5f2;
  box-shadow: var(--shadow-soft);
}

.image-band-media {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(7, 19, 22, 0.14);
}

.image-band-media img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.image-band-copy h2 {
  font-size: clamp(2.2rem, 3.4vw, 4.3rem);
}

.programs,
.success {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(220, 235, 229, 0.62) 28%, rgba(220, 235, 229, 0.68) 70%, rgba(255, 255, 255, 0));
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.program-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
}

.program-card.featured {
  color: #fff;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.16), transparent 30%),
    linear-gradient(145deg, #071316 0%, #0a373d 54%, #087980 100%);
  box-shadow: 0 30px 90px rgba(7, 19, 22, 0.24);
}

.program-card.featured h3,
.program-card.featured strong {
  color: #fff;
}

.program-card.featured p,
.program-card.featured .program-label {
  color: rgba(255, 255, 255, 0.74);
}

.program-card a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-right: 24px;
  width: fit-content;
  color: var(--teal-dark);
  font-weight: 850;
}

.program-card a::after {
  position: absolute;
  right: 0;
  content: ">";
  transition: transform 180ms ease;
}

.program-card a:hover::after {
  transform: translateX(4px);
}

.program-card.featured a {
  color: #fff;
}

.trial {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.72) 44%, rgba(247, 244, 239, 0));
}

.trial-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.42fr);
  gap: 18px;
  width: min(var(--max), 100%);
  margin: 0 auto;
  align-items: stretch;
}

.trial-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.trial-steps article,
.trial-card,
.fee-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-card);
}

.trial-steps article {
  padding: 30px;
}

.trial-steps span {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 60px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
  font-size: 0.84rem;
  font-weight: 900;
}

.trial-steps p,
.trial-card span,
.fee-card p,
.fees-note {
  color: var(--muted);
  line-height: 1.68;
}

.trial-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.16), transparent 34%),
    linear-gradient(145deg, #071316 0%, #0a373d 58%, #b8873f 140%);
}

.trial-card .program-label {
  color: rgba(255, 255, 255, 0.74);
}

.trial-card .program-label::before {
  background: rgba(255, 255, 255, 0.86);
}

.trial-card strong {
  display: block;
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(2rem, 3.4vw, 3.8rem);
  line-height: 0.94;
}

.trial-card span {
  display: block;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.72);
}

.teacher-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(34px, 7vw, 86px);
  align-items: center;
}

.teacher-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.teacher-image img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.teacher-list {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.teacher-list article {
  display: grid;
  gap: 5px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.teacher-list strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.success-grid,
.testimonial-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.fees {
  background:
    linear-gradient(180deg, rgba(220, 235, 229, 0.38), rgba(255, 255, 255, 0.34) 54%, rgba(247, 244, 239, 0));
}

.fees-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.fee-card {
  display: grid;
  min-height: 300px;
  align-content: start;
  padding: 32px;
}

.fee-card.featured {
  border-color: rgba(184, 135, 63, 0.35);
  background: #fffaf0;
  box-shadow: 0 28px 80px rgba(184, 135, 63, 0.16);
}

.fee-card strong {
  display: block;
  margin: 14px 0 22px;
  color: var(--teal-dark);
  font-size: clamp(1.8rem, 2.6vw, 2.7rem);
  line-height: 0.98;
}

.fees-note {
  width: min(760px, calc(100% - 48px));
  margin: 24px auto 0;
  text-align: center;
}

.story-card,
.testimonial {
  padding: 32px;
}

.story-card strong {
  display: block;
  margin-bottom: 28px;
  color: var(--teal-dark);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.9;
}

.testimonial {
  margin: 0;
  background: #fff;
}

.testimonial blockquote {
  min-height: 112px;
  margin: 0 0 26px;
  color: #36484d;
  font-size: 1.08rem;
}

.testimonial figcaption {
  color: var(--ink);
  font-weight: 840;
}

.gallery-grid {
  display: grid;
  min-height: 650px;
  grid-template-columns: 1.35fr 0.85fr 0.85fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}

.gallery-item {
  min-height: 260px;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.gallery-item.large {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms ease;
}

.gallery-item:hover img {
  transform: scale(1.035);
}

.gallery-item.progress {
  position: relative;
  display: grid;
  grid-column: span 2;
  place-items: end start;
  padding: 38px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(7, 19, 22, 0.96), rgba(8, 121, 128, 0.82)),
    #071316;
}

.gallery-item.progress::before {
  position: absolute;
  inset: 26px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  content: "";
}

.gallery-item.progress div {
  position: relative;
  z-index: 1;
  width: min(540px, 100%);
}

.gallery-item.progress span {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
}

.gallery-item.progress strong {
  display: block;
  font-size: clamp(2rem, 3vw, 3.5rem);
  line-height: 1;
}

.faq-list {
  display: grid;
  gap: 12px;
  width: min(920px, 100%);
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 42px rgba(7, 19, 22, 0.055);
}

summary {
  cursor: pointer;
  padding: 24px 26px;
  font-weight: 850;
}

details p {
  margin: 0;
  padding: 0 26px 26px;
  color: var(--muted);
  line-height: 1.72;
}

.contact {
  background:
    linear-gradient(180deg, rgba(247, 244, 239, 0), #ede7dc 46%, #ede7dc 100%);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  color: var(--ink-2);
  font-weight: 820;
}

.contact-details a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.82);
}

label {
  display: grid;
  gap: 9px;
  color: #33464a;
  font-weight: 760;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(7, 19, 22, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font: inherit;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

input,
select {
  height: 52px;
  padding: 0 15px;
}

textarea {
  resize: vertical;
  padding: 15px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(8, 121, 128, 0.12);
  background: #fff;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--teal-dark);
  font-weight: 780;
}

.map-wrap {
  height: 420px;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 35;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent),
    #25d366;
  box-shadow: 0 18px 48px rgba(37, 211, 102, 0.34);
  font-weight: 900;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.whatsapp-float:hover {
  box-shadow: 0 24px 64px rgba(37, 211, 102, 0.42);
  transform: translateY(-3px) scale(1.02);
}

.footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  padding: 62px max(24px, calc((100vw - var(--max)) / 2)) 34px;
  color: rgba(255, 255, 255, 0.76);
  background: #071316;
}

.footer .brand-mark {
  background: #fff;
  color: var(--ink);
}

.footer strong,
.footer .footer-brand small {
  color: #fff;
}

.footer p {
  max-width: 450px;
  margin: 18px 0 0;
  line-height: 1.7;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-content: start;
  justify-content: end;
  font-weight: 780;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
}

.copyright {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition:
    opacity 820ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 820ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (max-width: 1060px) {
  .hero-shell,
  .section-grid,
  .teacher-layout,
  .contact-layout,
  .image-band {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 460px;
  }

  .hero-visual img,
  .teacher-image img,
  .image-band-media img {
    height: 460px;
    min-height: 0;
  }

  .feature-grid,
  .fees-grid,
  .trial-steps,
  .trust-row,
  .stat-strip,
  .program-grid,
  .success-grid,
  .testimonial-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trial-layout {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item.large,
  .gallery-item.progress {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  .site-header {
    inset: 10px 12px auto;
    width: calc(100% - 24px);
    grid-template-columns: auto auto;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .site-header.menu-active .nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: grid;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-card);
  }

  .site-header.menu-active .nav a {
    padding: 15px 12px;
  }

  .hero {
    padding: 112px 18px 42px;
  }

  .hero-shell {
    gap: 24px;
  }

  h1 {
    font-size: clamp(2.72rem, 12.4vw, 4rem);
    line-height: 0.93;
  }

  h2 {
    font-size: clamp(2.22rem, 11vw, 3.65rem);
  }

  .hero-actions {
    display: grid;
  }

  .hero-proof {
    display: grid;
  }

  .button,
  .header-cta {
    width: 100%;
  }

  .hero-visual {
    min-height: 290px;
  }

  .hero-visual img {
    height: 290px;
  }

  .hero-panel {
    padding: 12px 13px;
  }

  .panel-one {
    right: auto;
    bottom: 14px;
    left: 14px;
  }

  .panel-two {
    top: 14px;
    left: 14px;
  }

  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 16px;
  }

  .stat-strip span {
    min-height: 96px;
    padding: 18px;
  }

  .section {
    padding: 86px 18px;
  }

  .image-band {
    width: calc(100% - 36px);
    padding: 18px;
  }

  .feature-grid,
  .fees-grid,
  .trial-steps,
  .trust-row,
  .program-grid,
  .success-grid,
  .testimonial-track,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .program-card {
    min-height: auto;
  }

  .trial-steps span {
    margin-bottom: 34px;
  }

  .icon {
    margin-bottom: 40px;
  }

  .gallery-grid {
    min-height: auto;
  }

  .gallery-item.large,
  .gallery-item.progress {
    grid-column: auto;
  }

  .map-wrap {
    height: 320px;
  }

  .footer {
    grid-template-columns: 1fr;
    padding-right: 18px;
    padding-left: 18px;
  }

  .footer-links {
    justify-content: start;
  }
}

@media (max-width: 480px) {
  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    font-size: 0.62rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .hero {
    padding-top: 104px;
  }

  h1 {
    font-size: clamp(2.48rem, 11.6vw, 3.4rem);
  }

  .hero-copy {
    font-size: 1rem;
    line-height: 1.62;
  }

  .hero-visual,
  .hero-visual img {
    height: 250px;
    min-height: 250px;
  }

  .stat-strip {
    grid-template-columns: 1fr 1fr;
  }

  .stat-strip span {
    padding: 16px;
    font-size: 0.86rem;
  }

  .stat-strip em,
  .sample-badge {
    margin-bottom: 9px;
    padding: 4px 7px;
    font-size: 0.62rem;
  }

  .stat-strip strong {
    font-size: 1.5rem;
  }

  .teacher-image img,
  .image-band-media img {
    height: 320px;
  }

  .story-card,
  .testimonial,
  .contact-form {
    padding: 24px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}