* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Links & CTA */

.hero a,
.trial a,
.final-cta a {
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 8px;

  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;

  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.btn-primary {
  background: #d6b56d;
  border: 1px solid #d6b56d;
  color: #0b1016;
}

.btn-primary:hover {
  background: #e3c47d;
  border-color: #e3c47d;
  color: #0b1016;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  border: 1px solid #59636f;
  color: #f2f2f2;
}

.btn-secondary:hover {
  border-color: #d6b56d;
  color: #d6b56d;
  transform: translateY(-1px);
}



body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: #f5f5f5;
  background: #0d1117;
}

h1,
h2,
h3 {
  font-family: "Playfair Display", serif;
}

.container {
  width: min(1100px, 90%);
  margin: 0 auto;
}

.hero {
  min-height: 70vh;
  padding: 80px 0;
  display: flex;
  align-items: center;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.1;
}

.hero-subtitle {
  max-width: 760px;
  margin: 0;
  font-size: 22px;
  line-height: 1.5;
}

.audience {
  padding: 100px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 50px;
}

.section-label {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #d6b56d;
}

.section-heading h2 {
  margin: 0 0 18px;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.15;
}

.section-heading > p:not(.section-label) {
  margin: 0;
  color: #aeb6c2;
  font-size: 18px;
  line-height: 1.7;
}

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

.audience-card {
  padding: 32px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #0d1117;
}

.card-number {
  display: block;
  margin-bottom: 28px;
  color: #d6b56d;
  font-size: 14px;
  font-weight: 700;
}

.audience-card h3 {
  margin: 0 0 18px;
  font-size: 26px;
}

.audience-card p {
  margin: 0 0 16px;
  color: #b8c0cb;
  font-size: 15px;
  line-height: 1.75;
}

.audience-card p:last-child {
  margin-bottom: 0;
}

@media (max-width: 850px) {
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .audience {
    padding: 75px 0;
  }
}

.first-lesson {
  padding: 100px 0;
  border-top: 1px solid #202731;
}

.lesson-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.lesson-step {
  position: relative;
  padding: 26px 22px;
  border-top: 2px solid #d6b56d;
  background: #11161d;
}

.lesson-step span {
  display: block;
  margin-bottom: 24px;
  color: #d6b56d;
  font-size: 13px;
  font-weight: 700;
}

.lesson-step h3 {
  margin: 0 0 14px;
  font-size: 21px;
  line-height: 1.3;
}

.lesson-step p {
  margin: 0;
  color: #aeb6c2;
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 1000px) {
  .lesson-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .lesson-steps {
    grid-template-columns: 1fr;
  }

  .first-lesson {
    padding: 75px 0;
  }
}

.thinking {
  padding: 110px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.thinking-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: start;
}

.thinking-title {
  position: sticky;
  top: 40px;
}

.thinking-title h2 {
  max-width: 500px;
  margin: 0;
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.1;
}

.thinking-content {
  max-width: 650px;
}

.thinking-content > p {
  margin: 0 0 26px;
  color: #c0c7d0;
  font-size: 18px;
  line-height: 1.8;
}

.thinking-content strong {
  color: #ffffff;
}

.thinking-quote {
  margin-top: 42px;
  padding: 30px 32px;
  border-left: 3px solid #d6b56d;
  background: #0d1117;
}

.thinking-quote p {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-size: 24px;
  line-height: 1.5;
  color: #f5f5f5;
}

@media (max-width: 850px) {
  .thinking-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .thinking-title {
    position: static;
  }

  .thinking {
    padding: 80px 0;
  }
}

.program {
  padding: 100px 0;
  border-top: 1px solid #202731;
}

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

.program-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #11161d;
}

.program-card h3 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.25;
}

.program-card p {
  margin: 0;
  color: #aeb6c2;
  font-size: 15px;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .program-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .program-grid {
    grid-template-columns: 1fr;
  }

  .program {
    padding: 75px 0;
  }
}

.tournaments {
  padding: 110px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.tournaments-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}

.tournaments-main h2 {
  max-width: 600px;
  margin: 0 0 24px;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.12;
}

.tournaments-main > p {
  max-width: 650px;
  margin: 0 0 22px;
  color: #aeb6c2;
  font-size: 17px;
  line-height: 1.8;
}

.tournaments-main .tournaments-lead {
  color: #e6e9ed;
  font-size: 21px;
  line-height: 1.65;
}

.tournaments-side {
  border-top: 1px solid #303844;
}

.tournament-point {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 18px;
  padding: 27px 0;
  border-bottom: 1px solid #303844;
}

.tournament-point > span {
  color: #d6b56d;
  font-size: 13px;
  font-weight: 700;
}

.tournament-point h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.tournament-point p {
  margin: 0;
  color: #aeb6c2;
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 850px) {
  .tournaments-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .tournaments {
    padding: 80px 0;
  }
}

.results {
  padding: 100px 0;
  border-top: 1px solid #202731;
}

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

.result-card {
  padding: 30px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #11161d;
}

.result-number {
  display: block;
  margin-bottom: 24px;
  color: #d6b56d;
  font-size: 13px;
  font-weight: 700;
}

.result-card h3 {
  margin: 0 0 16px;
  font-size: 24px;
}

.result-card p {
  margin: 0;
  color: #aeb6c2;
  font-size: 15px;
  line-height: 1.75;
}

.results-note {
  max-width: 850px;
  margin-top: 42px;
  padding: 28px 30px;
  border-left: 3px solid #d6b56d;
  background: #11161d;
}

.results-note p {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-size: 23px;
  line-height: 1.5;
}

@media (max-width: 850px) {
  .results-grid {
    grid-template-columns: 1fr;
  }

  .results {
    padding: 75px 0;
  }
}

.homework {
  padding: 110px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.homework-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}

.homework-main h2 {
  margin: 0 0 24px;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.12;
}

.homework-main > p {
  margin: 0 0 22px;
  color: #aeb6c2;
  font-size: 17px;
  line-height: 1.8;
}

.homework-main .homework-lead {
  color: #e6e9ed;
  font-size: 21px;
  line-height: 1.65;
}

.homework-side {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.homework-card {
  min-height: 220px;
  padding: 24px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #0d1117;
}

.homework-card span {
  display: block;
  margin-bottom: 22px;
  color: #d6b56d;
  font-size: 13px;
  font-weight: 700;
}

.homework-card h3 {
  margin: 0 0 13px;
  font-size: 21px;
  line-height: 1.3;
}

.homework-card p {
  margin: 0;
  color: #aeb6c2;
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .homework-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 600px) {
  .homework-side {
    grid-template-columns: 1fr;
  }

  .homework {
    padding: 80px 0;
  }
}

.schedule {
  padding: 110px 0;
  border-top: 1px solid #202731;
}

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

.schedule-card {
  padding: 30px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #11161d;
}

.schedule-time {
  display: block;
  margin-bottom: 22px;
  color: #d6b56d;
  font-family: "Playfair Display", serif;
  font-size: 30px;
  font-weight: 700;
}

.schedule-card h3 {
  margin: 0 0 16px;
  font-size: 23px;
}

.schedule-card p {
  margin: 0;
  color: #aeb6c2;
  font-size: 15px;
  line-height: 1.75;
}

.regularity {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  margin-top: 100px;
  padding-top: 80px;
  border-top: 1px solid #29313c;
}

.regularity-title h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.15;
}

.regularity-content > p {
  margin: 0 0 24px;
  color: #aeb6c2;
  font-size: 17px;
  line-height: 1.8;
}

.regularity-content strong {
  color: #ffffff;
}

.regularity-note {
  margin-top: 35px;
  padding: 26px 28px;
  border-left: 3px solid #d6b56d;
  background: #11161d;
}

.regularity-note p {
  margin: 0;
  color: #e4e7eb;
  font-size: 17px;
  line-height: 1.7;
}

@media (max-width: 850px) {
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .regularity {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 70px;
    padding-top: 60px;
  }

  .schedule {
    padding: 80px 0;
  }
}

.international {
  padding: 110px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.international-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}

.international-main h2 {
  margin: 0 0 24px;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.12;
}

.international-main > p {
  margin: 0 0 22px;
  color: #aeb6c2;
  font-size: 17px;
  line-height: 1.8;
}

.international-main .international-lead {
  color: #e6e9ed;
  font-size: 21px;
  line-height: 1.65;
}

.international-side {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.international-card {
  min-height: 210px;
  padding: 26px;
  border: 1px solid #29313c;
  border-radius: 14px;
  background: #0d1117;
}

.international-card > span {
  display: block;
  margin-bottom: 22px;
  color: #d6b56d;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.international-card h3 {
  margin: 0 0 13px;
  font-size: 22px;
}

.international-card p {
  margin: 0;
  color: #aeb6c2;
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .international-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 600px) {
  .international-side {
    grid-template-columns: 1fr;
  }

  .international {
    padding: 80px 0;
  }
}

.trial {
  padding: 110px 0;
  border-top: 1px solid #202731;
}

.trial-box {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 70px;
  padding: 55px;
  border: 1px solid #3a424d;
  border-radius: 18px;
  background: #11161d;
}

.trial-content h2 {
  margin: 0 0 22px;
  font-size: clamp(38px, 4.5vw, 56px);
  line-height: 1.1;
}

.trial-content > p {
  max-width: 700px;
  margin: 0 0 20px;
  color: #aeb6c2;
  font-size: 17px;
  line-height: 1.8;
}

.trial-content .trial-lead {
  color: #e6e9ed;
  font-size: 21px;
  line-height: 1.6;
}

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

.trial-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: start;
  border-top: 1px solid #303844;
}

.trial-info-item {
  min-height: 150px;
  padding: 25px 18px;
  border-bottom: 1px solid #303844;
}

.trial-info-item:nth-child(odd) {
  border-right: 1px solid #303844;
}

.trial-info-item span {
  display: block;
  margin-bottom: 12px;
  color: #d6b56d;
  font-family: "Playfair Display", serif;
  font-size: 26px;
  font-weight: 700;
}

.trial-info-item p {
  margin: 0;
  color: #aeb6c2;
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .trial-box {
    grid-template-columns: 1fr;
    gap: 45px;
    padding: 38px;
  }
}

@media (max-width: 600px) {
  .trial {
    padding: 75px 0;
  }

  .trial-box {
    padding: 28px 22px;
  }

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

  .trial-info-item:nth-child(odd) {
    border-right: none;
  }

  .trial-actions {
    flex-direction: column;
  }
}

.faq {
  padding: 110px 0;
  border-top: 1px solid #202731;
  background: #11161d;
}

.faq-list {
  max-width: 900px;
}

.faq-item {
  border-bottom: 1px solid #303844;
}

.faq-item:first-child {
  border-top: 1px solid #303844;
}

.faq-item summary {
  position: relative;
  padding: 26px 50px 26px 0;
  color: #f5f5f5;
  font-family: "Playfair Display", serif;
  font-size: 21px;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 23px;
  right: 5px;
  color: #d6b56d;
  font-family: "Inter", sans-serif;
  font-size: 26px;
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  max-width: 780px;
  margin: 0;
  padding: 0 50px 26px 0;
  color: #aeb6c2;
  font-size: 16px;
  line-height: 1.75;
}

@media (max-width: 600px) {
  .faq {
    padding: 80px 0;
  }

  .faq-item summary {
    font-size: 19px;
  }
}

.final-cta {
  padding: 120px 0;
  border-top: 1px solid #202731;
  text-align: center;
}

.final-cta-inner {
  max-width: 900px;
}

.final-cta h2 {
  margin: 0 0 24px;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.08;
}

.final-cta-inner > p:not(.section-label) {
  max-width: 700px;
  margin: 0 auto 36px;
  color: #aeb6c2;
  font-size: 18px;
  line-height: 1.75;
}

.final-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer {
  padding: 38px 0;
  border-top: 1px solid #202731;
  background: #090d12;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.footer-inner strong {
  font-family: "Playfair Display", serif;
  font-size: 20px;
}

.footer-inner p {
  margin: 7px 0 0;
  color: #7f8995;
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links a {
  color: #aeb6c2;
  font-size: 14px;
  text-decoration: none;
}

.footer-links a:hover {
  color: #d6b56d;
}

.back-link {
  color: #024ebf;
  font-size: 30px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: #d6b56d;
}

@media (max-width: 650px) {
  .final-cta {
    padding: 85px 0;
  }

  .final-actions {
    flex-direction: column;
  }

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