:root {
  --orange: #ff7800;
  --orange-dark: #e95f00;
  --yellow: #ffd21e;
  --yellow-soft: #fff1a6;
  --ink: #171717;
  --muted: #5b5b5b;
  --white: #ffffff;
  --cream: #fff7e8;
  --line: rgba(23, 23, 23, 0.12);
  --shadow: 0 24px 60px rgba(30, 20, 8, 0.18);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(135deg, rgba(255,120,0,0.12), transparent 36%),
    linear-gradient(315deg, rgba(255,210,30,0.2), transparent 40%),
    var(--cream);
}

.site-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.11;
  background-image:
    linear-gradient(rgba(23,23,23,0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,23,23,0.11) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 70%, transparent);
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 16px 0;
  background: rgba(255, 247, 232, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
}

.header__inner,
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.logo__mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 8px solid var(--orange);
  color: var(--ink);
  font-weight: 900;
  font-family: "Montserrat", sans-serif;
  line-height: 1;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 0.9;
}

.logo__text strong {
  font-family: "Montserrat", sans-serif;
  font-size: 23px;
  letter-spacing: 1.5px;
}

.logo__text small {
  margin-top: 5px;
  color: var(--orange-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(23, 23, 23, 0.72);
  font-weight: 700;
  font-size: 14px;
}

.nav a {
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--ink);
}

.header__cta {
  padding: 13px 20px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  border-radius: 2px;
}

.hero {
  padding-top: 78px;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--orange-dark);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
}

h1,
h2,
h3 {
  font-family: "Montserrat", sans-serif;
  margin: 0;
  color: var(--ink);
}

h1 {
  font-size: clamp(46px, 7vw, 86px);
  line-height: 0.94;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

h3 {
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero__lead {
  max-width: 600px;
  margin: 24px 0 0;
  color: rgba(23, 23, 23, 0.72);
  font-size: 20px;
  line-height: 1.55;
}

.hero__actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 12px 28px rgba(203, 132, 0, 0.22);
}

.btn--secondary {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn--dark {
  background: var(--ink);
  color: var(--white);
  width: 100%;
}

.hero__stats {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(23,23,23,0.11);
  border-radius: 24px;
  background: rgba(255,255,255,0.68);
  overflow: hidden;
}

.hero__stats div {
  padding: 20px;
  border-right: 1px solid rgba(23,23,23,0.09);
}

.hero__stats div:last-child {
  border-right: 0;
}

.hero__stats b {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.hero__stats span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero__visual {
  position: relative;
}

.hero-card {
  position: relative;
  padding: 16px;
  border-radius: 36px;
  background: var(--white);
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -20px;
  z-index: -1;
  border-radius: 42px;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  transform: rotate(-5deg);
}

.hero-card img {
  height: 560px;
  width: 100%;
  object-fit: cover;
  border-radius: 26px;
}

.hero-card__label {
  position: absolute;
  left: 34px;
  bottom: 34px;
  right: 34px;
  padding: 18px 20px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 14px 34px rgba(0,0,0,0.14);
}

.hero-card__label span {
  display: block;
  color: var(--orange-dark);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.hero-card__label strong {
  display: block;
  margin-top: 4px;
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  text-transform: uppercase;
}

.floating-note {
  position: absolute;
  top: 66px;
  left: -34px;
  max-width: 220px;
  padding: 18px 20px;
  border-radius: 24px;
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 18px 44px rgba(0,0,0,0.16);
  transform: rotate(-4deg);
}

.floating-note span,
.floating-note b {
  display: block;
}

.floating-note span {
  font-size: 13px;
  font-weight: 800;
  color: rgba(23,23,23,0.68);
}

.floating-note b {
  margin-top: 3px;
  font-family: "Montserrat", sans-serif;
  font-size: 20px;
  line-height: 1.05;
  text-transform: uppercase;
}

.trust {
  padding-top: 34px;
}

.trust__grid,
.program__grid,
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.trust-card,
.program-card,
.review-card {
  border-radius: var(--radius);
  background: var(--white);
  padding: 26px;
  border: 1px solid rgba(23,23,23,0.08);
  box-shadow: 0 14px 36px rgba(30, 20, 8, 0.08);
}

.trust-card span,
.program-card__icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--yellow);
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
}

.trust-card p,
.program-card p,
.review-card p,
.section-head p,
.split__content p,
.teacher__content p,
.result__box p,
.contact__box p {
  color: rgba(23, 23, 23, 0.68);
  line-height: 1.65;
}

.split,
.teacher__grid,
.faq__grid,
.contact__box {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: center;
}

.split__image img,
.teacher__photo img {
  height: 540px;
  width: 100%;
  object-fit: cover;
  border-radius: 36px;
  box-shadow: var(--shadow);
}

.split__content p {
  margin: 24px 0;
  font-size: 18px;
}

.check-list {
  display: grid;
  gap: 12px;
}

.check-list div {
  padding: 18px 20px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid rgba(23,23,23,0.08);
  font-weight: 800;
}

.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-head p {
  font-size: 18px;
}

.program-card {
  background: linear-gradient(180deg, #ffffff, #fff8df);
}

.schools__box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 46px;
  border-radius: 36px;
  background: linear-gradient(135deg, var(--orange), #ff9d1a);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.schools__box::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  top: -150px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.schools__box h2,
.schools__box .eyebrow {
  color: var(--white);
}

.schools__box .eyebrow {
  opacity: 0.82;
}

.school-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.school-tags span {
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  font-size: 22px;
}

.format__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.format-card {
  background: var(--white);
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid rgba(23,23,23,0.08);
  box-shadow: 0 14px 38px rgba(30, 20, 8, 0.08);
}

.format-card img {
  height: 250px;
  width: 100%;
  object-fit: cover;
}

.format-card div {
  padding: 26px;
}

.format-card p {
  margin-bottom: 0;
  color: rgba(23, 23, 23, 0.68);
  line-height: 1.6;
}

.teacher {
  background: linear-gradient(180deg, transparent, rgba(255, 210, 30, 0.15), transparent);
}

.teacher__points {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.teacher__points span {
  display: inline-flex;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--white);
  border-left: 6px solid var(--yellow);
  font-weight: 800;
}

.result__box {
  padding: 52px;
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255, 241, 166, 0.88)),
    var(--white);
  border: 1px solid rgba(23,23,23,0.08);
  box-shadow: var(--shadow);
  text-align: center;
}

.result__box h2,
.result__box p {
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}

.result__box p {
  margin-top: 18px;
  margin-bottom: 28px;
  font-size: 18px;
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  grid-auto-rows: 230px;
  gap: 18px;
}

.gallery__grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 12px 30px rgba(30, 20, 8, 0.1);
}

.gallery__grid img:first-child {
  grid-row: span 2;
}

.reviews__grid {
  grid-template-columns: repeat(3, 1fr);
}

.review-card p {
  margin-top: 0;
  font-size: 18px;
}

.review-card strong {
  display: block;
  margin-top: 20px;
  font-family: "Montserrat", sans-serif;
}

.faq__grid {
  align-items: start;
}

.faq__items {
  display: grid;
  gap: 14px;
}

details {
  padding: 22px 24px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid rgba(23,23,23,0.08);
  box-shadow: 0 14px 34px rgba(30, 20, 8, 0.07);
}

summary {
  cursor: pointer;
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  font-size: 18px;
}

details p {
  margin-bottom: 0;
  color: rgba(23, 23, 23, 0.68);
  line-height: 1.6;
}

.contact__box {
  align-items: start;
  padding: 46px;
  border-radius: 38px;
  background: var(--orange);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact__box::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  left: -230px;
  bottom: -250px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.contact__box > * {
  position: relative;
  z-index: 1;
}

.contact__box h2,
.contact__box .eyebrow,
.contact__box p {
  color: var(--white);
}

.contact__box p {
  opacity: 0.86;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 28px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(0,0,0,0.15);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.contact-form input,
.contact-form select {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(23,23,23,0.12);
  border-radius: 16px;
  padding: 0 15px;
  outline: none;
  color: var(--ink);
  background: #fffaf1;
}

.contact-form input:focus,
.contact-form select:focus {
  border-color: var(--orange);
}

.whatsapp-link {
  display: inline-flex;
  justify-content: center;
  padding: 15px 18px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 900;
  text-align: center;
}

.footer {
  padding: 34px 0;
  background: var(--ink);
  color: var(--white);
}

.logo--footer .logo__mark {
  border-color: var(--yellow);
}

.logo--footer .logo__text small {
  color: var(--yellow);
}

.footer p {
  color: rgba(255,255,255,0.66);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}

.reveal--delay {
  transition-delay: 0.12s;
}

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

@media (max-width: 980px) {
  .section {
    padding: 72px 0;
  }

  .header__cta {
    display: none;
  }

  .burger {
    display: block;
  }

  .nav {
    position: fixed;
    inset: 80px 20px auto 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 22px;
    border-radius: 24px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 12px 0;
  }

  .hero__grid,
  .split,
  .teacher__grid,
  .faq__grid,
  .contact__box {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-card img,
  .split__image img,
  .teacher__photo img {
    height: 430px;
  }

  .trust__grid,
  .program__grid,
  .format__grid,
  .reviews__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .school-tags {
    justify-content: flex-start;
  }

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

  .gallery__grid img:first-child {
    grid-row: span 1;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .section {
    padding: 58px 0;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 34px;
  }

  .hero__lead {
    font-size: 17px;
  }

  .hero__stats,
  .trust__grid,
  .program__grid,
  .format__grid,
  .reviews__grid,
  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .hero__stats div {
    border-right: 0;
    border-bottom: 1px solid rgba(23,23,23,0.09);
  }

  .hero__stats div:last-child {
    border-bottom: 0;
  }

  .hero-card {
    transform: none;
  }

  .hero-card::before,
  .floating-note {
    display: none;
  }

  .hero-card img,
  .split__image img,
  .teacher__photo img {
    height: 340px;
  }

  .schools__box,
  .result__box,
  .contact__box {
    padding: 28px;
    border-radius: 28px;
  }

  .school-tags span {
    font-size: 18px;
  }

  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .btn {
    transition: none;
  }
}