@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,700;12..96,800&family=Figtree:wght@400;500;600;700&display=swap");

:root {
  --ink: #14212b;
  --ink-soft: #3a4a57;
  --paper: #eef3f6;
  --paper-deep: #dce7ee;
  --surface: rgba(255, 255, 255, 0.72);
  --teal: #0f6e74;
  --teal-deep: #0a4f54;
  --signal: #d97706;
  --line: rgba(20, 33, 43, 0.12);
  --success: #1f7a4c;
  --danger: #a33b2b;
  --shadow: 0 18px 40px rgba(20, 33, 43, 0.08);
  --radius: 14px;
  --max: 1120px;
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(15, 110, 116, 0.16), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(217, 119, 6, 0.12), transparent 50%),
    linear-gradient(180deg, #f7fafc 0%, var(--paper) 40%, var(--paper-deep) 100%);
  line-height: 1.65;
  min-height: 100vh;
}

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

a {
  color: var(--teal-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(238, 243, 246, 0.86);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background:
    linear-gradient(135deg, var(--teal) 0%, #18949c 55%, var(--signal) 100%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25);
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--teal-deep);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  font: inherit;
}

.nav-toggle-bar {
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  box-shadow: 0 5px 0 var(--ink), 0 -5px 0 var(--ink);
}

.btn,
.ms-store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 10px;
  padding: 0.85rem 1.25rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.ms-store-btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--teal);
  color: #fff;
}

.btn-primary:hover {
  background: var(--teal-deep);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: rgba(20, 33, 43, 0.22);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--teal);
  color: var(--teal-deep);
}

.ms-store-btn {
  background: #0b57d0;
  color: #fff;
  border-color: #0b57d0;
}

.ms-store-btn:hover {
  background: #0842a0;
  color: #fff;
}

.ms-store-btn--footer {
  margin-top: 0.75rem;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(92vh, 760px);
  display: grid;
  align-items: end;
  color: #f4f8fa;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 28, 36, 0.88) 0%, rgba(10, 28, 36, 0.55) 48%, rgba(10, 28, 36, 0.28) 100%),
    linear-gradient(180deg, rgba(10, 28, 36, 0.2) 0%, rgba(10, 28, 36, 0.72) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 6.5rem 0 4rem;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  max-width: 40rem;
  animation: rise-in 0.8s ease both;
}

.hero-kicker {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0c48a;
  margin-bottom: 0.8rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  margin-bottom: 0.4rem;
  color: #fff;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(244, 248, 250, 0.9);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

.eyebrow {
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 0.55rem;
}

.proof-band {
  padding: 1.5rem 0;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
}

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

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

.proof-item span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.split img,
.media-frame img,
.course-media img,
.blog-cover img,
.avatar img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.media-frame {
  position: relative;
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 12% -4% -4% 18%;
  border: 1px solid rgba(15, 110, 116, 0.35);
  border-radius: calc(var(--radius) + 4px);
  z-index: -1;
}

.feature-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  animation: fade-up 0.7s ease both;
}

.feature-list li:nth-child(2) {
  animation-delay: 0.08s;
}

.feature-list li:nth-child(3) {
  animation-delay: 0.16s;
}

.feature-list strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.25rem;
}

.course-grid,
.blog-grid,
.price-grid,
.review-grid {
  display: grid;
  gap: 1.25rem;
}

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

.price-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

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

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.panel h3 {
  font-size: 1.25rem;
}

.panel .meta {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}

.course-media {
  margin: -1.25rem -1.25rem 1rem;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}

.course-media img,
.blog-cover img {
  aspect-ratio: 16 / 10;
}

.price-panel {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.price-panel .amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0.3rem 0 1rem;
}

.price-panel ul {
  margin: 0 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  flex: 1;
}

.price-panel.is-featured {
  border-color: rgba(15, 110, 116, 0.45);
  background: linear-gradient(180deg, rgba(15, 110, 116, 0.08), rgba(255, 255, 255, 0.8));
}

.quote {
  font-size: 1.05rem;
}

.quote footer {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.stars {
  color: var(--signal);
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  max-width: 16ch;
}

.page-hero p {
  max-width: 40rem;
  color: var(--ink-soft);
}

.prose {
  max-width: 48rem;
}

.prose h2 {
  margin-top: 2rem;
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: rgba(15, 110, 116, 0.08);
  font-family: var(--font-display);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(20, 33, 43, 0.2);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field-error,
.form-status.is-error,
.inline-error {
  color: var(--danger);
  font-size: 0.92rem;
  margin: 0.35rem 0 0;
}

.form-status.is-success {
  color: var(--success);
  font-weight: 600;
}

.site-footer {
  margin-top: 3rem;
  padding: 3rem 0 1.5rem;
  background: #12202a;
  color: rgba(244, 248, 250, 0.86);
}

.site-footer a {
  color: rgba(244, 248, 250, 0.86);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr 1.2fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: #fff;
}

.footer-heading {
  font-family: var(--font-display);
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer-col {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1rem;
  font-size: 0.92rem;
}

.disclaimer-line {
  margin-bottom: 0.4rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  animation: fade-up 0.45s ease both;
}

.cookie-banner-inner {
  width: min(100%, 720px);
  margin-inline: auto;
  background: #16303a;
  color: #eef5f7;
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  display: grid;
  gap: 0.9rem;
}

.cookie-banner a {
  color: #f0c48a;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cookie-banner .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.module-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.module {
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--teal);
  background: rgba(255, 255, 255, 0.65);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.7rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
}

.avatar img {
  aspect-ratio: 1;
  object-fit: cover;
}

.cta-band {
  margin: 1rem 0 0;
  padding: 2.5rem;
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(135deg, rgba(15, 110, 116, 0.92), rgba(10, 55, 62, 0.95)),
    var(--teal-deep);
  color: #fff;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 36rem;
}

.cta-band .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.timeline {
  display: grid;
  gap: 1rem;
  border-left: 2px solid rgba(15, 110, 116, 0.35);
  padding-left: 1.2rem;
}

.timeline-item strong {
  display: block;
  font-family: var(--font-display);
}

.case-study {
  margin-top: 1.5rem;
}

.case-study + .case-study {
  margin-top: 2rem;
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1rem;
}

.error-page h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  margin-bottom: 0.2rem;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .proof-grid,
  .course-grid,
  .blog-grid,
  .price-grid,
  .footer-grid,
  .split,
  .contact-layout,
  .review-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 4.25rem;
    left: 0;
    right: 0;
    background: rgba(238, 243, 246, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .proof-grid,
  .course-grid,
  .blog-grid,
  .price-grid,
  .footer-grid,
  .split,
  .contact-layout,
  .review-grid,
  .instructor {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-top: 5rem;
  }

  .cta-band {
    padding: 1.5rem;
  }
}