/* Palette + layout (Try An E Tutor — elevated edtech surface) */
:root {
  --navy: #253c57;
  --navy-deep: #1a2838;
  --slate: #324158;
  --link: #2277cc;
  --link-deep: #1d67cd;
  --accent: #2a8ae6;
  --gold: #e8a54b;
  --gold-bright: #f2c76b;
  --gold-deep: #b8772e;
  --sage: #4a8574;
  --sage-soft: #e9f3ef;
  --sage-muted: rgba(74, 133, 116, 0.28);
  --sky-tint: #e4ecf8;
  --sky-soft: #eef4fc;
  --page-bg-top: #d4e3f4;
  --page-bg-mid: #e6eef8;
  --page-bg-bottom: #f0f5fc;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.92);
  --white: #ffffff;
  --border: #c5d7ee;
  --border-soft: rgba(37, 60, 87, 0.09);
  --shadow-sm: 0 2px 10px rgba(25, 52, 82, 0.07);
  --shadow: 0 16px 48px rgba(25, 52, 82, 0.11);
  --shadow-lg: 0 28px 64px rgba(25, 52, 82, 0.14);
  --radius: 20px;
  --radius-sm: 14px;
  --font: "Lato", system-ui, -apple-system, sans-serif;
  --font-display: "Plus Jakarta Sans", "Lato", system-ui, sans-serif;
  --content-max: 1080px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--slate);
  background-color: var(--page-bg-mid);
  background-image: radial-gradient(900px 420px at 50% -80px, rgba(42, 138, 230, 0.2), transparent 55%),
    radial-gradient(720px 520px at 92% 108%, rgba(232, 165, 75, 0.16), transparent 58%),
    linear-gradient(180deg, var(--page-bg-top) 0%, var(--page-bg-mid) 32%, var(--page-bg-bottom) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

body.menu-open,
body.book-modal-open {
  overflow: hidden;
}

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

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--link-deep);
}

a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.5rem 1rem;
  z-index: 100;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 0.45rem max(1rem, env(safe-area-inset-left)) 0.5rem max(1rem, env(safe-area-inset-right));
  color: rgba(255, 255, 255, 0.96);
  background: linear-gradient(102deg, #1a2f45 0%, #1d4f8f 28%, #1d67cd 55%, #3a9eef 88%, #7cc4ff 100%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.12);
}

.header-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 12% 40%, rgba(255, 255, 255, 0.14) 0%, transparent 42%),
    radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 38%),
    radial-gradient(circle at 50% 120%, rgba(232, 165, 75, 0.12) 0%, transparent 45%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 14px,
      rgba(255, 255, 255, 0.03) 14px,
      rgba(255, 255, 255, 0.03) 15px
    );
  pointer-events: none;
}

.header-banner-inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
}

.header-banner-tagline {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.62rem, 1.5vw + 0.45rem, 0.82rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-banner-sep {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(242, 199, 107, 0.85);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
  vertical-align: middle;
}

.header-bar {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97) 0%, rgba(245, 249, 255, 0.98) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: inset 0 -2px 0 rgba(232, 165, 75, 0.28), var(--shadow-sm);
}

.header-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.55rem max(1rem, env(safe-area-inset-right)) 0.6rem max(1rem, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

@media (min-width: 1024px) {
  .header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem 1.25rem;
  }

  .brand {
    grid-column: 1;
    justify-self: start;
  }

  .nav-toggle {
    display: none;
  }

  .nav {
    grid-column: 2;
    display: flex;
    justify-content: center;
    justify-self: stretch;
    min-width: 0;
  }

  .nav-list {
    justify-content: center;
    row-gap: 0.35rem;
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  text-decoration: none;
  color: var(--navy);
  font-family: var(--font);
  font-weight: 400;
}

.brand img {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

/* Wordmark: brand blues + navy (matches logo & nav) */
.brand-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.12em;
  line-height: 1.08;
  max-width: min(16rem, 58vw);
  padding-left: 0.7rem;
  background: linear-gradient(180deg, var(--accent) 0%, var(--link-deep) 45%, var(--navy) 100%) no-repeat;
  background-size: 3px 100%;
  background-position: 0 50%;
}

.brand-line {
  display: block;
  font-family: var(--font);
  white-space: nowrap;
}

.brand-line--tag {
  font-weight: 500;
  font-size: clamp(0.8rem, 2.2vw, 0.94rem);
  letter-spacing: 0.04em;
  color: var(--link-deep);
  opacity: 0.95;
}

.brand-line--name {
  display: flex;
  align-items: baseline;
  gap: 0.08em;
  font-size: clamp(1.02rem, 3vw, 1.38rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.brand-e {
  font-weight: 800;
  color: var(--link);
  text-shadow: 0 0 20px rgba(34, 119, 204, 0.18), 0 0 24px rgba(232, 165, 75, 0.12);
}

.brand-tutor {
  font-weight: 800;
  color: var(--link-deep);
  margin-left: 0.12em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: 10px;
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.25rem 1.15rem;
}

.nav-list a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  color: var(--link-deep);
}

.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--link);
}

/* Nav link color must not override CTA buttons (was hiding white text on .btn-primary) */
.nav-list a.btn-primary {
  color: var(--white) !important;
  background: linear-gradient(135deg, #1a5eb5 0%, var(--navy) 100%);
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 2px 12px rgba(37, 60, 87, 0.35), 0 1px 10px rgba(232, 165, 75, 0.2);
}

.nav-list a.btn-primary:hover {
  color: var(--white) !important;
  filter: brightness(1.08);
}

.nav-list a.btn-outline {
  color: var(--navy) !important;
  background: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 1.25rem;
  min-height: 44px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--link-deep), var(--navy));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(34, 119, 204, 0.35), 0 2px 14px rgba(232, 165, 75, 0.22);
}

.btn-primary:hover {
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(34, 119, 204, 0.38), 0 2px 18px rgba(242, 199, 107, 0.28);
}

.btn-outline {
  background: var(--white);
  color: var(--link-deep);
  border: 2px solid var(--link);
}

.btn-outline:hover {
  background: linear-gradient(180deg, var(--sage-soft) 0%, var(--sky-soft) 100%);
  border-color: var(--sage);
  color: var(--navy);
}

main {
  overflow: hidden;
  max-width: min(var(--content-max), 100% - 1rem);
  margin: 0.65rem auto 0;
  padding-left: max(0.25rem, env(safe-area-inset-left));
  padding-right: max(0.25rem, env(safe-area-inset-right));
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow), inset 0 2px 0 0 rgba(232, 165, 75, 0.42);
}

@media (min-width: 768px) {
  main {
    max-width: min(var(--content-max), 100% - 2.5rem);
    margin-top: 1rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-lg), inset 0 2px 0 0 rgba(232, 165, 75, 0.45);
  }
}

@media (max-width: 767px) {
  main {
    margin-left: max(0.35rem, env(safe-area-inset-left));
    margin-right: max(0.35rem, env(safe-area-inset-right));
    border-radius: var(--radius-sm);
  }
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, #e8f1ff 0%, #fff6e8 22%, #f7fbff 42%, #ffffff 72%, #f3f7ff 100%);
  padding: 2rem max(1rem, env(safe-area-inset-left)) 2.5rem max(1rem, env(safe-area-inset-right));
}

.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(34, 119, 204, 0.12) 0%, transparent 68%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  bottom: -130px;
  left: -90px;
  background: radial-gradient(circle, rgba(232, 165, 75, 0.2) 0%, rgba(242, 199, 107, 0.08) 45%, transparent 72%);
  pointer-events: none;
}

@media (min-width: 600px) {
  .hero {
    padding: 3rem 1.25rem 3.5rem;
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

@media (min-width: 900px) {
  .hero-inner {
    max-width: 52rem;
  }
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 5vw + 0.35rem, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  text-wrap: balance;
  /* Solid fallback: strong contrast on light hero (cream + sky stops). */
  color: var(--navy-deep);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.92);
}

/* Gradient headline: in-brand navy → blue; all stops stay dark enough for large text on the hero. */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero h1 {
    background: linear-gradient(102deg, var(--navy-deep) 0%, var(--navy) 28%, var(--slate) 55%, var(--link-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
  }
}

.hero-lead {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.hero-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, #ffffff 0%, #f5f9ff 100%);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-soft);
  border-top: 4px solid var(--gold);
  width: 100%;
  max-width: 28rem;
  text-align: center;
}

.hero-card h2 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 0.75rem;
  font-size: 1.12rem;
  color: var(--navy);
}

.section {
  padding: 2.25rem max(1rem, env(safe-area-inset-left)) 2.5rem max(1rem, env(safe-area-inset-right));
}

@media (min-width: 600px) {
  .section {
    padding: 3rem 1.25rem;
  }
}

.section-alt {
  background: linear-gradient(180deg, var(--sky-tint) 0%, #faf5eb 28%, var(--sage-soft) 52%, #f0f4fb 100%);
}

.section h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
  color: var(--navy-deep);
  display: inline-block;
  padding-bottom: 0.35rem;
  border-bottom: 3px solid var(--gold);
}

.section h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  color: var(--navy);
}

.section-inner {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: max(0px, env(safe-area-inset-left));
  padding-right: max(0px, env(safe-area-inset-right));
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Widen layout when section contains grids or multi-column blocks */
.section-inner:has(.steps),
.section-inner:has(.grid-3),
.section-inner:has(.two-col),
.section-inner:has(.book-grid),
.section-inner:has(.callout) {
  max-width: 72rem;
}

.section-inner > ul {
  display: inline-block;
  text-align: left;
  margin: 0.75rem auto 0;
}

.step-card,
.team-card,
.package-card,
.book-card {
  text-align: left;
}

.section-inner .two-col {
  text-align: left;
}

.section-inner .quote {
  margin-left: auto;
  margin-right: auto;
  max-width: 40rem;
  text-align: left;
}

.section-inner.section-inner--readable {
  max-width: 44rem;
  text-align: left;
}

.steps {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

.step-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--border-soft);
  border-left: none;
  box-shadow: var(--shadow-sm), inset 3px 0 0 0 var(--sage), inset 6px 0 0 0 rgba(232, 165, 75, 0.55);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

@media (hover: hover) {
  .step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow), inset 3px 0 0 0 var(--sage), inset 6px 0 0 0 rgba(232, 165, 75, 0.72);
  }
}

.step-num {
  display: inline-block;
  font-size: 0.78rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  margin-bottom: 0.35rem;
}

.step-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--navy);
  margin: 0 0 0.5rem;
}

.grid-3 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 520px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: linear-gradient(180deg, #ffffff 0%, #fffdf9 18%, #f8fbff 100%);
  border-radius: var(--radius);
  padding: 1.35rem 1.15rem;
  border: 1px solid var(--border-soft);
  border-top: 2px solid rgba(232, 165, 75, 0.55);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow), 0 -1px 0 rgba(232, 165, 75, 0.45) inset;
    border-top-color: var(--gold);
  }
}

.service-card h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.quote {
  margin: 0;
  padding: 1.5rem 1.35rem;
  background: linear-gradient(135deg, #fffefb 0%, #f7fbff 55%, #f4f8ff 100%);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  font-style: italic;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-soft);
  border-left-width: 4px;
}

.quote cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-weight: 700;
  color: var(--sage);
}

.form-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .form-grid.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

input,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid var(--sage);
  outline-offset: 1px;
}

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

.form-note {
  font-size: 0.9rem;
  color: var(--slate);
  margin-top: 0.75rem;
}

.site-footer {
  background: linear-gradient(180deg, #1e3348 0%, var(--navy-deep) 45%, #152430 100%);
  color: #c8d4e6;
  padding: 2.5rem max(1.25rem, env(safe-area-inset-left)) 2.5rem max(1.25rem, env(safe-area-inset-right));
  padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
  margin-top: 2rem;
  border-top: 2px solid rgba(232, 165, 75, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 700px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
    text-align: left;
  }
}

.site-footer a {
  color: #9ec9f5;
}

.site-footer h3 {
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--sage-muted);
  display: inline-block;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--gold-bright);
  text-decoration: underline;
}

.two-col {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.accordion-item + .accordion-item {
  border-top: 1px solid var(--border);
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  padding: 1rem 2.75rem 1rem 1.15rem;
  border: none;
  background: linear-gradient(180deg, #f3f7fd 0%, #e9f1fb 100%);
  font: inherit;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 2.8vw, 1rem);
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.accordion-trigger::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--link);
  width: 2rem;
  text-align: center;
}

.accordion-item.is-open .accordion-trigger::after {
  content: "−";
}

.accordion-panel {
  padding: 0 1.15rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-item.is-open .accordion-panel {
  padding: 0 1.15rem 1rem;
  max-height: min(70vh, 28rem);
}

.accordion-panel p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
}

.package-card {
  background: linear-gradient(180deg, #ffffff 0%, #fffbf7 12%, #f6f9ff 100%);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 2px solid var(--border-soft);
  border-top: 2px solid rgba(232, 165, 75, 0.42);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

@media (hover: hover) {
  .package-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
  }
}

.package-card.popular {
  border-color: rgba(34, 119, 204, 0.38);
  border-top: 3px solid var(--gold);
  box-shadow: var(--shadow), 0 0 0 1px rgba(232, 165, 75, 0.12);
  background: linear-gradient(180deg, #fffbf5 0%, #f7fbff 42%, #ffffff 100%);
}

.package-card h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--navy-deep);
}

.badge {
  position: absolute;
  top: -12px;
  right: 1rem;
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 42%, var(--gold-deep) 100%);
  color: var(--navy-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  box-shadow: 0 2px 10px rgba(184, 119, 46, 0.28);
}

.price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-deep);
  margin: 0.5rem 0;
}

.package-card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  flex: 1;
}

.team-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

@media (hover: hover) {
  .team-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
  }
}

.team-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--navy);
}

.book-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .book-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .book-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.book-card {
  background: linear-gradient(180deg, #ffffff 0%, #fffdf9 14%, #f7faff 100%);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border-soft);
  border-top: 2px solid rgba(232, 165, 75, 0.5);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

@media (hover: hover) {
  .book-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
  }
}

.book-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 0.35rem;
  color: var(--navy);
}

.book-meta {
  font-size: 0.95rem;
  color: var(--slate);
  margin-bottom: 1rem;
}

.book-card .btn {
  margin-top: auto;
  width: 100%;
}

.callout {
  background: linear-gradient(118deg, var(--sage-soft) 0%, #f2f7fd 48%, #ffffff 100%);
  border: 1px dashed color-mix(in srgb, var(--sage) 42%, var(--gold) 58%);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.25rem;
  margin-bottom: 2rem;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

.callout strong {
  color: var(--gold-deep);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
  background: rgba(37, 60, 87, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-backdrop.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  max-width: 420px;
  width: 100%;
  max-height: min(88dvh, 640px);
  margin: auto;
  padding: 2.25rem 1.25rem 1.5rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-close {
  position: absolute;
  top: max(0.5rem, env(safe-area-inset-top));
  right: max(0.5rem, env(safe-area-inset-right));
  border: none;
  background: var(--sky-soft);
  color: var(--navy);
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.modal h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 4vw, 1.35rem);
  text-align: center;
  padding-right: 2.5rem;
  padding-left: 2.5rem;
}

.modal p {
  margin: 0 0 1rem;
  text-align: center;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 400px) {
  .modal-actions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.policy-list {
  padding-left: 1.25rem;
}

.policy-list li {
  margin-bottom: 0.5rem;
}

@media (max-width: 1023px) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    order: 3;
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(37, 60, 87, 0.12);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    z-index: 60;
  }

  .nav.is-open {
    max-height: min(85dvh, 34rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    padding: 0.75rem max(1rem, env(safe-area-inset-left)) 1.25rem max(1rem, env(safe-area-inset-right));
    gap: 0.15rem;
  }

  .nav-list li {
    width: 100%;
    max-width: 22rem;
    margin-left: auto;
    margin-right: auto;
  }

  .nav-list li:last-child {
    margin-left: auto;
    margin-right: auto;
  }

  .nav-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 48px;
    padding: 0.55rem 0.75rem;
    border-radius: 10px;
    font-size: 1.02rem;
    font-weight: 600;
    letter-spacing: 0.01em;
  }

  .nav-list a:hover,
  .nav-list a:focus-visible {
    background: rgba(34, 119, 204, 0.08);
  }

  .nav-list a.btn-primary {
    justify-content: center;
    text-align: center;
    line-height: 1.35;
    font-size: 1rem;
    padding: 0.65rem 0.75rem;
    margin-top: 0.35rem;
  }

  .header-inner {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }
}

@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 22rem;
    margin-left: auto;
    margin-right: auto;
  }

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

@media (max-width: 380px) {
  .brand {
    gap: 0.5rem;
    min-width: 0;
  }

  .brand img {
    width: 52px;
    height: 52px;
  }
}

@media (max-width: 599px) {
  input,
  textarea {
    font-size: 16px;
  }

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