:root {
  --primary: #26547C;
  --primary-dark: #173B5B;
  --dark: #06111F;
  --navy: #0F172A;
  --text: #122033;
  --muted: #637083;
  --light: #F4F8FB;
  --white: #FFFFFF;
  --gold: #D6A84F;
  --border: rgba(15, 23, 42, 0.10);
  --shadow: 0 24px 70px rgba(6, 17, 31, 0.16);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

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

a {
  color: inherit;
}

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 0.95rem;
}

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

.nav-button {
  background: var(--primary);
  color: var(--white) !important;
  padding: 11px 18px;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(38,84,124,0.26);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--text);
  border-radius: 99px;
  margin: 6px 0;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 14px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}

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

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 18px 44px rgba(38,84,124,0.30);
}

.btn-light-outline {
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.70);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
}

.btn.full {
  width: 100%;
}

/* HERO */
.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  color: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../assets/images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 22%, rgba(214,168,79,0.20), transparent 35%),
    linear-gradient(90deg, rgba(6,17,31,0.96), rgba(38,84,124,0.86) 55%, rgba(6,17,31,0.70));
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 780px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 70px;
  padding: 80px 0;
}

.eyebrow,
.section-tag {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: .78rem;
  font-weight: 900;
}

.hero h1 {
  font-size: clamp(3.1rem, 6vw, 5.9rem);
  line-height: .98;
  letter-spacing: -0.075em;
  margin: 16px 0 24px;
}

.hero-text {
  max-width: 690px;
  font-size: 1.16rem;
  color: rgba(255,255,255,0.86);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 42px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  max-width: 740px;
}

.hero-stats div {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
  border-radius: 22px;
  padding: 18px;
}

.hero-stats strong {
  display: block;
  color: var(--gold);
  font-size: 1.2rem;
}

.hero-stats span {
  color: rgba(255,255,255,0.78);
  font-size: .92rem;
}

.hero-card {
  position: relative;
}

.hero-card > img {
  width: min(470px, 100%);
  margin: 0 auto;
  border-radius: 46px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 34px 110px rgba(0,0,0,0.38);
}

.mini-card {
  position: absolute;
  min-width: 205px;
  background: rgba(255,255,255,0.94);
  color: var(--text);
  border-radius: 22px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
}

.mini-card strong {
  display: block;
  color: var(--primary);
}

.mini-card span {
  color: var(--muted);
  font-size: .92rem;
}

.mini-card-one {
  left: -5%;
  top: 16%;
}

.mini-card-two {
  right: -2%;
  bottom: 13%;
}

/* VALUE BAR */
.value-bar {
  background: var(--dark);
  color: var(--white);
  padding: 34px 0;
}

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

.value-grid div {
  border-left: 3px solid var(--gold);
  padding-left: 18px;
}

.value-grid span {
  color: var(--gold);
  display: block;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
  margin-bottom: 4px;
}

.value-grid strong {
  font-size: 1.03rem;
}

/* SECTIONS */
.section {
  padding: 100px 0;
}

.section-light {
  background: var(--light);
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 48px;
}

.section-heading.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2,
.split-copy h2,
.about-copy h2,
.offer-copy h2,
.final-cta h2 {
  font-size: clamp(2.2rem, 5vw, 4.35rem);
  line-height: 1.03;
  letter-spacing: -0.062em;
  margin: 12px 0 16px;
}

.section-heading p,
.split-copy p,
.about-copy p,
.offer-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}

.section-dark .section-heading p,
.light-text p {
  color: rgba(255,255,255,0.74);
}

.gold {
  color: var(--gold) !important;
}

/* BENEFIT CARDS */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 32px;
  box-shadow: 0 18px 55px rgba(6,17,31,0.07);
}

.icon-box {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: rgba(38,84,124,0.12);
  color: var(--primary);
  display: grid;
  place-items: center;
  font-weight: 900;
  margin-bottom: 22px;
}

.benefit-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.benefit-card p {
  color: var(--muted);
}

/* PROGRAMS */
.program-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.image-panel {
  background: linear-gradient(135deg, var(--primary), var(--dark));
  padding: 12px;
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  border-radius: 26px;
  aspect-ratio: 1.35/1;
  object-fit: cover;
}

.program-list {
  display: grid;
  gap: 16px;
}

.program-list article {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 24px;
  border-radius: 26px;
}

.program-list span {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--gold);
  color: var(--dark);
  display: grid;
  place-items: center;
  font-weight: 900;
}

.program-list h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.program-list p {
  color: rgba(255,255,255,0.74);
}

/* COURSES */
.course-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.course-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 18px 55px rgba(6,17,31,0.08);
}

.course-card img {
  width: 100%;
  aspect-ratio: 1.34/1;
  object-fit: cover;
}

.course-card div {
  padding: 22px;
}

.course-card span {
  color: var(--primary);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
}

.course-card h3 {
  font-size: 1.15rem;
  line-height: 1.2;
  margin: 8px 0 10px;
}

.course-card p {
  color: var(--muted);
  font-size: .94rem;
  margin-bottom: 14px;
}

.course-card a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 900;
}

/* SPLIT */
.split-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 66px;
  align-items: center;
}

.split-grid.reverse {
  grid-template-columns: .95fr 1.05fr;
}

.check-list {
  display: grid;
  gap: 15px;
  margin-top: 30px;
}

.check-list div {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 22px;
}

.check-list strong {
  display: block;
  color: var(--primary);
  font-size: 1.05rem;
}

.check-list span {
  color: var(--muted);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 30px;
}

.result-grid div {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
}

.result-grid strong {
  color: var(--primary);
  display: block;
  font-size: 1.05rem;
}

.result-grid span {
  color: var(--muted);
}

/* ABOUT */
.about-section {
  position: relative;
  overflow: hidden;
}

.about-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.94), rgba(255,255,255,0.85)),
    url("../assets/images/about-pattern.jpg");
  background-size: cover;
  background-position: center;
}

.about-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .85fr;
  gap: 68px;
  align-items: center;
}

.about-copy p {
  margin-bottom: 14px;
}

.founder-photo-card {
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--dark));
  padding: 14px;
  border-radius: 36px;
  box-shadow: var(--shadow);
}

.founder-photo-card img {
  border-radius: 28px;
  width: 100%;
  aspect-ratio: .83/1;
  object-fit: cover;
}

.photo-label {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 30px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  padding: 16px 18px;
  border-radius: 22px;
}

.photo-label strong {
  color: var(--primary);
  display: block;
}

.photo-label span {
  color: var(--muted);
}

/* OFFER */
.offer-section {
  background:
    linear-gradient(90deg, rgba(255,255,255,0.94), rgba(255,255,255,0.83)),
    url("../assets/images/cta-bg.jpg");
  background-size: cover;
  background-position: center;
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr .82fr;
  gap: 58px;
  align-items: center;
}

.offer-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 34px;
  box-shadow: var(--shadow);
  padding: 34px;
}

.offer-top span {
  display: inline-block;
  background: rgba(38,84,124,0.12);
  color: var(--primary);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 900;
  margin-bottom: 15px;
}

.offer-top strong {
  display: block;
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.offer-card ul {
  list-style: none;
  margin: 24px 0 28px;
  display: grid;
  gap: 12px;
}

.offer-card li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.offer-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 900;
}

.small-note {
  color: var(--muted);
  font-size: .86rem;
  text-align: center;
  margin-top: 12px;
}

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

.bonus-grid article {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 26px;
  padding: 26px;
}

.bonus-grid h3 {
  margin-bottom: 8px;
  font-size: 1.22rem;
}

.bonus-grid p {
  color: rgba(255,255,255,0.72);
}

/* TESTIMONIALS */
.testimonials-section {
  color: var(--white);
  background:
    linear-gradient(rgba(6,17,31,0.86), rgba(6,17,31,0.88)),
    url("../assets/images/cta-bg.jpg");
  background-size: cover;
  background-position: center;
}

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

.testimonial-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  border-radius: 28px;
  padding: 24px;
}

.testimonial-card img {
  width: 78px;
  height: 78px;
  border-radius: 24px;
  object-fit: cover;
  margin-bottom: 20px;
}

.testimonial-card p {
  color: rgba(255,255,255,0.84);
  margin-bottom: 18px;
}

.testimonial-card strong {
  color: var(--gold);
}

/* FAQ */
.faq-container {
  max-width: 900px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px 24px;
  box-shadow: 0 12px 35px rgba(6,17,31,0.05);
}

summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 1.05rem;
}

details p {
  color: var(--muted);
  margin-top: 12px;
}

/* FINAL CTA */
.final-cta {
  background:
    linear-gradient(rgba(6,17,31,0.82), rgba(6,17,31,0.84)),
    url("../assets/images/cta-bg.jpg");
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 110px 0;
  text-align: center;
}

.final-cta-box {
  max-width: 860px;
}

.final-cta p:not(.section-tag) {
  color: rgba(255,255,255,0.78);
  margin: 12px 0 30px;
}

/* FOOTER */
.site-footer {
  background:
    linear-gradient(rgba(6,17,31,0.94), rgba(6,17,31,0.96)),
    url("../assets/images/footer-bg.jpg");
  background-size: cover;
  color: var(--white);
  padding: 70px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .7fr .8fr;
  gap: 50px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand {
  color: var(--white);
  margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
  color: rgba(255,255,255,0.72);
}

.site-footer a {
  display: block;
  text-decoration: none;
  margin: 8px 0;
}

.site-footer a:hover {
  color: var(--white);
}

.site-footer h4 {
  color: var(--gold);
  margin-bottom: 14px;
}

.copyright {
  padding-top: 24px;
  font-size: .92rem;
}

/* RESPONSIVE */
@media (max-width: 1020px) {
  .hero-grid,
  .program-grid,
  .split-grid,
  .split-grid.reverse,
  .about-grid,
  .offer-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-card {
    max-width: 540px;
  }
}

@media (max-width: 780px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    min-height: 74px;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    left: 4%;
    right: 4%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 18px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 12px 14px;
  }

  .hero,
  .hero-grid {
    min-height: auto;
  }

  .hero-grid {
    padding: 82px 0 60px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 13vw, 4.5rem);
  }

  .hero-stats,
  .value-grid,
  .cards-3,
  .course-grid,
  .result-grid,
  .bonus-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 76px 0;
  }

  .section-heading h2,
  .split-copy h2,
  .about-copy h2,
  .offer-copy h2,
  .final-cta h2 {
    font-size: clamp(2.05rem, 10vw, 3.1rem);
  }

  .mini-card {
    display: none;
  }
}