:root {
  --navy-950: #06182e;
  --navy-900: #071c36;
  --navy-800: #0d2b50;
  --blue-700: #1357a6;
  --blue-600: #1769c2;
  --blue-100: #dcecff;
  --blue-50: #f3f8ff;
  --gold-500: #f6bd36;
  --gold-400: #ffca4d;
  --ink: #11243c;
  --muted: #5b6c82;
  --line: #d9e3ef;
  --white: #ffffff;
  --success: #0b7a4b;
  --danger: #b42318;
  --shadow-sm: 0 8px 24px rgba(7, 28, 54, .08);
  --shadow-lg: 0 28px 70px rgba(2, 18, 38, .18);
  --radius: 20px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Poppins", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.mobile-bar-visible {
  padding-bottom: 0;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

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

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

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -.035em;
}

h1 {
  font-size: clamp(2.45rem, 5vw, 4.7rem);
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3.35rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

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

:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 3px;
}

::selection {
  color: var(--white);
  background: var(--blue-700);
}

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

.section {
  padding: 82px 0;
}

.section-tight {
  padding: 52px 0;
}

.section-head {
  max-width: 730px;
  margin-bottom: 32px;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-head p {
  font-size: 1.08rem;
  margin-bottom: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 15px;
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 3px;
  border-radius: 9px;
  background: var(--gold-500);
}

.eyebrow.on-dark {
  color: #b9d9ff;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 12px 21px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}

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

.btn-primary {
  background: var(--gold-500);
  color: var(--navy-950);
  box-shadow: 0 10px 25px rgba(246, 189, 54, .25);
}

.btn-primary:hover {
  background: var(--gold-400);
  box-shadow: 0 14px 30px rgba(246, 189, 54, .34);
}

.btn-blue {
  background: var(--blue-700);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(19, 87, 166, .22);
}

.btn-blue:hover {
  background: var(--blue-600);
}

.btn-whatsapp {
  color: var(--white);
  background: #159447;
  box-shadow: 0 12px 28px rgba(21, 148, 71, .28);
}

.btn-whatsapp:hover {
  background: #117c3c;
  box-shadow: 0 15px 32px rgba(21, 148, 71, .36);
}

.btn-outline {
  color: var(--navy-900);
  background: var(--white);
  border-color: #b8c8da;
}

.btn-outline:hover {
  border-color: var(--blue-700);
}

.btn-light {
  color: var(--white);
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .35);
}

.btn-light:hover {
  background: rgba(255, 255, 255, .15);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  color: var(--white);
  background: rgba(6, 24, 46, .96);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  padding: 3px;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 13px 13px 13px 5px;
  overflow: hidden;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy strong {
  display: block;
  font-size: 1.02rem;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.brand-copy span {
  display: block;
  margin-top: 4px;
  color: #acc8e8;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-left: auto;
}

.desktop-nav a {
  color: #d2e0ef;
  font-size: .82rem;
  font-weight: 750;
  text-decoration: none;
}

.desktop-nav a:hover {
  color: var(--gold-500);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-phone {
  display: flex;
  flex-direction: column;
  margin-right: 6px;
  text-align: right;
}

.header-phone small {
  color: #a9c2df;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.header-phone a {
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.header-phone a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero {
  position: relative;
  isolation: isolate;
  color: var(--white);
  background: var(--navy-900);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 54% 0 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: skewX(-8deg) translateX(-80px);
}

.hero::after {
  content: attr(data-watermark);
  position: absolute;
  z-index: -1;
  left: -14px;
  bottom: -92px;
  color: rgba(255, 255, 255, .035);
  font-size: clamp(12rem, 28vw, 26rem);
  font-weight: 950;
  line-height: 1;
  letter-spacing: -.1em;
}

.hero-grid {
  min-height: 650px;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 56px;
  align-items: center;
  padding: 62px 0 68px;
}

.hero-copy {
  max-width: 680px;
}

.hero h1 span {
  display: block;
  color: var(--gold-500);
}

.hero-lead {
  max-width: 635px;
  margin-bottom: 26px;
  color: #c9d9ea;
  font-size: 1.13rem;
}

.feature-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.feature-row li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #e7f1fc;
  font-size: .89rem;
  font-weight: 700;
}

.feature-row svg {
  width: 17px;
  color: var(--gold-500);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.reassurance {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 17px 0 0;
  color: #9fbad8;
  font-size: .84rem;
}

.reassurance svg {
  width: 16px;
  color: var(--gold-500);
}

.lead-card {
  position: relative;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 24px 24px 24px 8px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.lead-card::before {
  content: "";
  display: block;
  height: 7px;
  background: var(--gold-500);
}

.lead-card-inner {
  padding: 30px;
}

.form-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 7px;
}

.form-kicker span {
  color: var(--blue-700);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.form-step {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  color: var(--navy-900);
  background: var(--blue-100);
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 900;
}

.lead-card h2,
.bottom-form h2 {
  margin-bottom: 8px;
  font-size: 1.75rem;
}

.form-intro {
  margin-bottom: 22px;
  font-size: .92rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  color: #273d57;
  font-size: .82rem;
  font-weight: 800;
}

.required {
  color: var(--danger);
}

input,
select {
  width: 100%;
  min-height: 48px;
  color: var(--ink);
  background: #fbfdff;
  border: 1px solid #c9d5e2;
  border-radius: 9px;
  padding: 10px 12px;
  transition: border-color .2s, box-shadow .2s;
}

input::placeholder {
  color: #8795a8;
}

input:focus,
select:focus {
  border-color: var(--blue-700);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(19, 87, 166, .14);
}

[aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error {
  min-height: 16px;
  color: var(--danger);
  font-size: .73rem;
  line-height: 1.2;
}

.submit-btn {
  width: 100%;
  margin-top: 4px;
}

.submit-btn:disabled {
  cursor: wait;
  opacity: .7;
  transform: none;
}

.form-submit-error {
  margin: 10px 0 0;
  color: var(--danger);
  font-size: .8rem;
  font-weight: 800;
  text-align: center;
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-consent {
  margin: 12px 0 0;
  color: #718198;
  font-size: .72rem;
  line-height: 1.45;
  text-align: center;
}

.form-success {
  display: none;
  min-height: 340px;
  place-content: center;
  padding: 20px;
  text-align: center;
}

.form-success.show {
  display: grid;
}

.form-success-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  color: var(--white);
  background: var(--success);
  border-radius: 50%;
}

.form-success-icon svg {
  width: 30px;
}

.form-success h3 {
  font-size: 1.5rem;
}

.form-success p {
  max-width: 360px;
  margin: 0 auto 19px;
}

.trust-wrap {
  position: relative;
  z-index: 2;
  margin-top: -36px;
}

.trust-panel {
  padding: 23px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.metric {
  padding: 9px 24px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  color: var(--navy-900);
  font-size: 1.55rem;
  letter-spacing: -.04em;
}

.metric span {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
}

.about-section {
  background: var(--blue-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 68px;
  align-items: center;
}

.about-copy>p {
  max-width: 660px;
  font-size: 1.02rem;
}

.about-copy>p:nth-of-type(n+2) {
  display: none;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}

.text-link {
  color: var(--blue-700);
  font-size: .88rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.about-panel {
  padding: 26px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 24px 24px 24px 8px;
  box-shadow: var(--shadow-lg);
}

.about-panel-label {
  display: block;
  margin-bottom: 18px;
  color: var(--gold-500);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.about-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, .13);
}

.about-list li>span {
  color: var(--gold-500);
  font-size: .76rem;
  font-weight: 900;
}

.about-list strong {
  display: block;
  margin-bottom: 4px;
}

.about-list p {
  display: none;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefits>.benefit-card:nth-child(n+4) {
  display: none;
}

.benefit-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 0 rgba(19, 87, 166, .05);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: #b9d1ed;
  box-shadow: var(--shadow-sm);
}

.icon-box {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: 13px;
}

.icon-box svg {
  width: 24px;
  height: 24px;
}

.benefit-card p {
  margin-bottom: 0;
  font-size: .92rem;
}

.subjects-section {
  color: var(--white);
  background: var(--navy-900);
}

.subjects-section .section-head p {
  color: #b9cce0;
}

.subject-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.subject-grid-two {
  grid-template-columns: repeat(2, 1fr);
}

.subject-grid-four {
  grid-template-columns: repeat(4, 1fr);
}

.subject-grid-five {
  grid-template-columns: repeat(6, 1fr);
}

.subject-grid-five .subject-card {
  grid-column: span 2;
}

.subject-grid-five .subject-card:nth-child(n+4) {
  grid-column: span 3;
}

.subject-card {
  position: relative;
  min-height: 240px;
  padding: 27px;
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  overflow: hidden;
}

.subject-card:nth-child(2) {
  background: #0b3665;
}

.subject-card:nth-child(3) {
  color: var(--navy-950);
  background: var(--gold-500);
  border-color: transparent;
}

.subject-index {
  position: absolute;
  right: 19px;
  top: 10px;
  color: rgba(255, 255, 255, .07);
  font-size: 6rem;
  font-weight: 950;
  line-height: 1;
}

.subject-card:nth-child(3) .subject-index {
  color: rgba(7, 28, 54, .09);
}

.subject-code {
  display: inline-flex;
  margin-bottom: 32px;
  padding: 5px 9px;
  color: var(--gold-500);
  border: 1px solid rgba(246, 189, 54, .5);
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.subject-card:nth-child(3) .subject-code {
  color: var(--navy-950);
  border-color: rgba(7, 28, 54, .3);
}

.subject-card h3 {
  position: relative;
  margin-bottom: 13px;
  font-size: 1.45rem;
}

.subject-card p {
  position: relative;
  margin: 0;
  color: #c2d4e8;
}

.subject-card:nth-child(3) p {
  color: #263a52;
}

.journey-section {
  display: none;
}

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

.journey-card {
  position: relative;
  padding: 29px 25px;
  background: var(--blue-50);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.journey-card>span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--blue-700);
  font-size: .77rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.journey-card>span::after {
  content: "";
  width: 34px;
  height: 2px;
  margin: 10px 0 0 10px;
  background: var(--gold-500);
}

.journey-card h3 {
  color: var(--navy-900);
}

.journey-card p {
  margin: 0;
  font-size: .9rem;
}

.cta-band {
  position: relative;
  color: var(--white);
  background: var(--blue-700);
  overflow: hidden;
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -130px;
  width: 340px;
  height: 340px;
  border: 65px solid rgba(255, 255, 255, .08);
  border-radius: 50%;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
}

.cta-band h2 {
  max-width: 720px;
  margin-bottom: 14px;
}

.cta-band p {
  max-width: 720px;
  margin: 0;
  color: #d8eaff;
  font-size: 1.05rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.testimonials-section {
  padding-bottom: 64px;
  background: var(--blue-50);
}

.testimonials-section:not(#testimonials) {
  display: none;
}

.testimonials-section+.section {
  padding-top: 72px;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.quote-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.review-stars {
  margin-bottom: 12px;
  color: #e59b00;
  letter-spacing: .08em;
}

.quote-mark {
  margin-bottom: 18px;
  color: var(--gold-500);
  font: 900 3.6rem/1 Georgia, serif;
}

.quote-card blockquote {
  margin: 0 0 24px;
  color: #3f536b;
  font-size: .95rem;
}

.quote-person {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.quote-person strong {
  display: block;
}

.quote-person span {
  color: var(--muted);
  font-size: .8rem;
}

.preparation-card-label {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--blue-700);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.preparation-card h3 {
  margin-bottom: 12px;
}

.preparation-card p {
  margin-bottom: 0;
  font-size: .92rem;
}

.achievers-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 10% 12%, rgba(241, 165, 0, .14), transparent 30%), linear-gradient(135deg, #fff 0%, var(--blue-50) 100%);
}

.achievers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}

.achievers-copy {
  width: 100%;
  max-width: none;
  text-align: center;
}

.achievers-copy p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.achievers-poster {
  width: 100%;
  justify-self: stretch;
  margin: 0;
}

.achievers-poster img {
  display: block;
  width: min(100%, 720px);
  height: auto;
  margin-inline: auto;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px 28px 28px 8px;
  box-shadow: var(--shadow-lg);
}

.faq-wrap {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 72px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-intro p {
  max-width: 390px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item>h4 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.12;
  letter-spacing: -.035em;
}

.faq-item:nth-child(n+6) {
  display: none;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  color: var(--navy-900);
  background: transparent;
  border: 0;
  text-align: left;
  font-weight: 850;
  cursor: pointer;
}

.faq-question svg {
  width: 20px;
  flex: 0 0 auto;
  transition: transform .25s;
}

.faq-question[aria-expanded="true"] svg {
  transform: rotate(45deg);
}

.faq-answer {
  overflow: hidden;
}

.faq-answer[hidden] {
  display: none;
}

.faq-answer p {
  margin: -4px 42px 24px 4px;
  font-size: .94rem;
}

.final-section {
  display: none;
}

.final-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.final-copy h2 {
  max-width: 500px;
}

.final-copy p {
  max-width: 510px;
  font-size: 1.06rem;
}

.plan-list {
  display: grid;
  gap: 13px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.plan-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #36506d;
  font-weight: 700;
}

.plan-list svg {
  width: 20px;
  margin-top: 3px;
  color: var(--blue-700);
  flex: 0 0 auto;
}

.bottom-form {
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
}

.bottom-form .form-success {
  min-height: 300px;
}

body.dialog-open {
  overflow: hidden;
}

.callback-dialog {
  width: min(92vw, 620px);
  max-height: 92vh;
  padding: 0;
  background: transparent;
  border: 0;
  overflow: auto;
}

.callback-dialog::backdrop {
  background: rgba(2, 14, 29, .76);
  backdrop-filter: blur(5px);
}

.callback-dialog-card {
  position: relative;
  color: var(--ink);
  background: var(--white);
  border-radius: 24px 24px 24px 8px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .4);
  overflow: hidden;
}

.callback-dialog-card::before {
  content: "";
  display: block;
  height: 7px;
  background: var(--gold-500);
}

.callback-dialog .form-shell {
  padding: 32px;
}

.callback-dialog .form-success {
  min-height: 500px;
  padding: 32px;
}

.dialog-close {
  position: absolute;
  z-index: 2;
  top: 17px;
  right: 18px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--navy-900);
  background: var(--blue-50);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
}

.dialog-close:hover {
  color: var(--white);
  background: var(--blue-700);
}

.site-footer {
  color: #c7d5e4;
  background: var(--navy-950);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 72px;
  padding: 62px 0 38px;
}

.footer-brand .brand {
  display: inline-flex;
  margin-bottom: 18px;
}

.footer-brand p {
  max-width: 550px;
  color: #94aac1;
}

.footer-details {
  display: grid;
  gap: 12px;
}

.footer-detail {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.footer-detail svg {
  width: 18px;
  margin-top: 4px;
  color: var(--gold-500);
  flex: 0 0 auto;
}

.footer-detail a {
  color: #c7d5e4;
  font-style: normal;
  text-decoration: none;
}

.footer-detail a:hover {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 23px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: #8299b0;
  font-size: .75rem;
}

.footer-bottom p {
  margin: 0;
  color: inherit;
}

.mobile-cta {
  display: none;
  position: fixed;
  z-index: 80;
  right: 0;
  bottom: 0;
  left: 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 7px max(8px, env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom));
  background: var(--navy-950);
  box-shadow: 0 -7px 22px rgba(0, 0, 0, .22);
}

.mobile-cta a,
.mobile-cta button {
  min-height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--white);
  background: rgba(255, 255, 255, .08);
  border: 0;
  border-radius: 7px;
  font-size: .72rem;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.mobile-cta .mobile-call {
  color: var(--navy-950);
  background: var(--gold-500);
}

.mobile-cta svg {
  width: 19px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}

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

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
    padding: 56px 0 72px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .lead-card {
    max-width: 680px;
  }

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

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(-n+2) {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
  }

  .metric:nth-child(n+3) {
    padding-top: 20px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .benefits,
  .journey-grid,
  .testimonials {
    grid-template-columns: 1fr 1fr;
  }

  .achievers-grid {
    gap: 30px;
  }

  .achievers-copy {
    max-width: none;
  }

  .achievers-poster img {
    width: min(100%, 640px);
  }

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

  .subject-grid-four {
    grid-template-columns: 1fr 1fr;
  }

  .subject-grid-five {
    grid-template-columns: 1fr 1fr;
  }

  .subject-grid-five .subject-card {
    grid-column: auto;
  }

  .subject-grid-five .subject-card:last-child {
    grid-column: 1 / -1;
  }

  .subject-card {
    min-height: 230px;
  }

  .subject-code {
    margin-bottom: 32px;
  }

  .cta-inner,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .faq-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .faq-intro {
    position: static;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 52px 0;
  }

  .section-tight {
    padding: 42px 0;
  }

  .testimonials-section+.section {
    padding-top: 52px;
  }

  .section-head {
    margin-bottom: 26px;
  }

  .section-head p {
    font-size: .94rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
  }

  .brand-copy strong {
    font-size: .92rem;
  }

  .brand-copy span {
    font-size: .62rem;
  }

  .header-phone,
  .header-actions .btn-primary {
    display: none;
  }

  .header-actions .btn-light {
    min-height: 43px;
    padding: 10px 13px;
    font-size: .78rem;
  }

  .hero-grid {
    min-height: auto;
    gap: 32px;
    padding: 42px 0 58px;
  }

  .hero::before {
    inset: 0;
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 2.65rem);
    line-height: 1.08;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .lead-card-inner {
    padding: 24px 20px;
  }

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

  .field.full {
    grid-column: auto;
  }

  .trust-wrap {
    margin-top: -25px;
  }

  .trust-panel {
    padding: 15px;
  }

  .metric {
    padding: 12px 14px;
  }

  .metric strong {
    font-size: 1.25rem;
  }

  .metric span {
    font-size: .73rem;
  }

  .about-panel {
    padding: 21px 20px;
  }

  .about-actions {
    gap: 12px;
    margin-top: 20px;
  }

  .about-actions .btn {
    width: 100%;
  }

  .benefits,
  .journey-grid,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .achievers-section {
    padding: 38px 0;
  }

  .achievers-grid {
    gap: 20px;
  }

  .achievers-copy {
    text-align: center;
  }

  .achievers-copy h2 {
    margin-bottom: 10px;
  }

  .achievers-copy p {
    max-width: 30ch;
    margin-right: auto;
    margin-left: auto;
    font-size: .9rem;
  }

  .achievers-poster {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .achievers-poster img {
    width: min(72vw, 250px);
    height: auto;
    padding: 5px;
    border-radius: 16px 16px 16px 6px;
  }

  .benefit-card {
    padding: 21px;
  }

  .subject-card {
    min-height: 0;
    padding: 23px;
  }

  .subject-index {
    font-size: 4.5rem;
  }

  .subject-code {
    margin-bottom: 24px;
  }

  .subject-grid-four {
    grid-template-columns: 1fr;
  }

  .subject-grid-five {
    grid-template-columns: 1fr;
  }

  .subject-grid-five .subject-card:last-child {
    grid-column: auto;
  }

  .benefits,
  .subject-grid,
  .subject-grid-two,
  .subject-grid-four,
  .subject-grid-five,
  .testimonials {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    gap: 14px;
    padding: 2px 14px 12px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    scrollbar-color: #9bb4d0 transparent;
    scrollbar-width: thin;
  }

  .benefit-card,
  .subject-card,
  .quote-card {
    width: 82%;
    min-width: 0;
    max-width: 82%;
    flex: 0 0 82%;
    scroll-snap-align: start;
  }

  .subject-grid-five .subject-card,
  .subject-grid-five .subject-card:nth-child(n+4) {
    grid-column: auto;
  }

  .cta-band::after {
    display: none;
  }

  .cta-band p {
    font-size: .94rem;
  }

  .cta-actions .btn {
    flex: 1 1 100%;
  }

  .faq-question {
    padding: 17px 2px;
  }

  .bottom-form {
    padding: 26px 20px;
  }

  .callback-dialog {
    width: min(calc(100vw - 32px), 360px);
    max-height: 82vh;
    max-height: 82dvh;
    margin: auto;
  }

  .callback-dialog-card {
    border-radius: 18px 18px 18px 6px;
  }

  .callback-dialog-card::before {
    height: 4px;
  }

  .callback-dialog .form-shell {
    padding: 18px 16px 16px;
  }

  .callback-dialog .form-kicker {
    margin-bottom: 3px;
    padding-right: 34px;
  }

  .callback-dialog .form-step {
    width: 28px;
    height: 28px;
    font-size: .62rem;
  }

  .callback-dialog h2 {
    margin-bottom: 5px;
    padding-right: 28px;
    font-size: 1.32rem;
    line-height: 1.15;
  }

  .callback-dialog .form-intro {
    margin-bottom: 11px;
    font-size: .78rem;
    line-height: 1.4;
  }

  .callback-dialog .form-grid {
    gap: 8px;
  }

  .callback-dialog .field {
    gap: 3px;
  }

  .callback-dialog label {
    font-size: .73rem;
  }

  .callback-dialog input,
  .callback-dialog select {
    min-height: 42px;
    padding: 7px 10px;
    font-size: 16px;
  }

  .callback-dialog .field-error {
    min-height: 0;
    font-size: .68rem;
  }

  .callback-dialog .submit-btn {
    min-height: 43px;
    margin-top: 0;
    padding: 10px 14px;
    font-size: .82rem;
  }

  .callback-dialog .form-consent {
    margin-top: 7px;
    font-size: .64rem;
    line-height: 1.35;
  }

  .callback-dialog .form-success {
    min-height: 0;
    padding: 30px 18px;
  }

  .dialog-close {
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    font-size: 1.25rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 52px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .mobile-cta {
    display: grid;
  }

  body.mobile-bar-visible {
    padding-bottom: 76px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}