@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Open+Sans:wght@400;500;600;700&display=swap');

/* ---------- Design tokens ---------- */
:root {
  --color-primary: #1CACD8;
  --color-primary-dark: #128AAE;
  --color-primary-light: #E4F6FB;
  --color-accent: #F26B56;
  --color-accent-dark: #D9503C;
  --color-accent-light: #FDEBE7;

  --color-ink: #142433;
  --color-ink-muted: #53667A;
  --color-ink-soft: #7C8CA0;

  --color-bg: #FFFFFF;
  --color-bg-alt: #F5FAFC;
  --color-bg-warm: #FBF8F4;
  --color-card: #FFFFFF;
  --color-border: #E4EAF0;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(20, 36, 51, 0.06);
  --shadow-md: 0 8px 24px rgba(20, 36, 51, 0.10);
  --shadow-lg: 0 20px 48px rgba(20, 36, 51, 0.14);

  --container-w: 1180px;
  --nav-h: 76px;

  --dur-fast: 180ms;
  --dur-med: 280ms;
  --ease: cubic-bezier(0.25, 0.8, 0.35, 1);
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink);
}

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, textarea { font-family: inherit; font-size: 1rem; }

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

section { position: relative; }

.section-pad { padding: 88px 0; }
@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }
}

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--color-ink-muted);
  font-size: 1.05rem;
}

.bg-alt { background: var(--color-bg-alt); }
.bg-warm { background: var(--color-bg-warm); }
.bg-ink { background: var(--color-ink); color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(242, 107, 86, 0.32);
}
.btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(242, 107, 86, 0.38); }

.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); transform: translateY(-2px); }

.btn-light {
  background: #fff;
  color: var(--color-primary-dark);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-block { width: 100%; }

.btn-sm { padding: 10px 18px; font-size: 0.9rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

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

.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img.brand-full { height: 30px; width: auto; }
.brand img.brand-icon { height: 34px; width: auto; display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  transition: color var(--dur-fast) var(--ease);
  position: relative;
}
.nav-links a:hover { color: var(--color-primary-dark); }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .brand img.brand-full { display: none; }
  .brand img.brand-icon { display: block; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    height: calc(100vh - var(--nav-h));
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 32px 24px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease);
    overflow-y: auto;
    z-index: 99;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.15rem; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn-sm-label { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #0F2331 0%, #14344A 55%, #17435E 100%);
  color: #fff;
  overflow: hidden;
  padding-top: 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  padding-bottom: 120px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 8px 16px 8px 8px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 26px;
}
.hero-badge .avatar-stack { display: flex; }
.hero-badge .avatar-stack img {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid #14344A;
  object-fit: cover;
  margin-left: -8px;
}
.hero-badge .avatar-stack img:first-child { margin-left: 0; }

.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--color-accent); position: relative; }
.hero h1 .accent-teal { color: var(--color-primary); }

.hero p.lead {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 480px;
  margin-bottom: 34px;
}

.hero-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-stats .stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
}
.hero-stats .stat span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.62);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-photo-frame {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1.08;
}
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; }

.hero-floater {
  position: absolute;
  background: #fff;
  color: var(--color-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 14px 16px;
  max-width: 230px;
}
.hero-floater.quote {
  top: -8%;
  left: -12%;
  font-size: 0.85rem;
  line-height: 1.45;
}
.hero-floater.quote .stars { color: #F5A623; font-size: 0.8rem; margin-bottom: 6px; letter-spacing: 2px; }
.hero-floater.quote strong { display: block; font-family: var(--font-heading); font-size: 0.82rem; margin-top: 8px; color: var(--color-ink); }
.hero-floater.quote span.role { color: var(--color-ink-soft); font-size: 0.76rem; }

.hero-floater.badge {
  bottom: 6%;
  right: -10%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
}
.hero-floater.badge .icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}
.hero-floater.badge .icon svg { width: 20px; height: 20px; }
.hero-floater.badge strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; }
.hero-floater.badge span { font-size: 0.76rem; color: var(--color-ink-soft); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 90px; }
  .hero-visual { order: -1; margin-bottom: 12px; }
  .hero-photo-frame { max-width: 300px; }
  .hero p.lead { max-width: none; }
  .hero-floater, .hero-floater.quote, .hero-floater.badge { display: none; }
}

.hero-wave {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: auto; display: block; }

/* ---------- Trust strip ---------- */
.trust-strip {
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}
.trust-strip .trust-stat {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-ink);
  margin-bottom: 20px;
}
.trust-strip .trust-stat strong {
  color: var(--color-primary-dark);
}
.trust-strip .trust-jcs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 36px;
  color: var(--color-ink-soft);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.about-photo {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.about-photo .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/5;
}
.about-photo .frame img { width: 100%; height: 100%; object-fit: cover; }
.about-photo .credentials {
  margin-top: -46px;
  margin-left: 20px;
  margin-right: 20px;
  position: relative;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-photo .credentials .icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-accent-light); color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.about-photo .credentials .icon svg { width: 20px; height: 20px; }
.about-photo .credentials strong { display: block; font-family: var(--font-heading); font-size: 0.92rem; }
.about-photo .credentials span { font-size: 0.8rem; color: var(--color-ink-soft); }

.about-copy .eyebrow { margin-bottom: 14px; }
.about-copy h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 18px; }
.about-copy p { color: var(--color-ink-muted); margin-bottom: 16px; font-size: 1.02rem; }

.about-pull {
  border-left: 3px solid var(--color-primary);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.credential-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
.credential-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--color-ink-muted);
}
.credential-list li svg {
  width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px;
  color: var(--color-primary-dark);
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-photo { position: static; max-width: 340px; margin: 0 auto; }
  .credential-list { grid-template-columns: 1fr; }
}

/* ---------- Subjects & Rates ---------- */
.subjects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.subject-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
}
.subject-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.subject-card .top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.subject-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.subject-icon svg { width: 26px; height: 26px; }
.subject-card.chem .subject-icon { background: var(--color-primary-light); color: var(--color-primary-dark); }
.subject-card.math .subject-icon { background: var(--color-accent-light); color: var(--color-accent-dark); }

.subject-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.subject-card .levels { color: var(--color-ink-soft); font-size: 0.9rem; margin-bottom: 18px; }

.rate-table { border-top: 1px solid var(--color-border); padding-top: 16px; display: grid; gap: 10px; }
.rate-row { display: flex; align-items: baseline; justify-content: space-between; font-size: 0.96rem; }
.rate-row .lvl { color: var(--color-ink-muted); font-weight: 600; }
.rate-row .price { font-family: var(--font-heading); font-weight: 700; }
.rate-row .price small { font-weight: 500; color: var(--color-ink-soft); font-size: 0.78rem; }

.rates-note {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  justify-content: center;
  text-align: center;
}

@media (max-width: 700px) {
  .subjects-grid { grid-template-columns: 1fr; }
}

/* ---------- Approach ---------- */
.approach-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.approach-steps { display: grid; gap: 28px; }
.approach-step { display: flex; gap: 18px; }
.approach-step .num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-ink);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700;
  flex-shrink: 0;
}
.approach-step h3 { font-size: 1.1rem; margin-bottom: 6px; }
.approach-step p { color: var(--color-ink-muted); font-size: 0.96rem; }

.approach-quote {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
}
.approach-quote .quote-mark { color: var(--color-accent); width: 40px; height: 32px; margin-bottom: 18px; }
.approach-quote p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.5;
  margin-bottom: 24px;
}
.approach-quote .who { display: flex; align-items: center; gap: 12px; }
.approach-quote .who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.approach-quote .who strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; }
.approach-quote .who span { font-size: 0.82rem; color: rgba(255,255,255,0.6); }

.approach-quote .cred-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-bottom: 20px;
}
.approach-quote .cred-icon svg { width: 24px; height: 24px; }
.approach-quote h3 { color: #fff; font-size: 1.3rem; margin-bottom: 14px; }
.approach-quote .cred-desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.82);
  margin-bottom: 24px;
}
.approach-quote .cred-list { display: grid; gap: 12px; }
.approach-quote .cred-list li {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
}
.approach-quote .cred-list li svg { width: 18px; height: 18px; color: var(--color-primary); flex-shrink: 0; }

@media (max-width: 900px) {
  .approach-wrap { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- Track record ---------- */
.results-toolbar {
  display: flex;
  justify-content: center;
  margin-bottom: 36px;
}
.results-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 600px;
  margin: 0 auto 40px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  text-align: left;
}
.results-note svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.result-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.result-card .shot {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.result-card .shot img { width: 100%; height: 100%; object-fit: contain; background: var(--color-bg-alt); }
.result-card .shot::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='130' viewBox='0 0 240 130'%3E%3Ctext x='120' y='75' font-family='Poppins,Arial,sans-serif' font-weight='700' font-size='21' letter-spacing='2' fill='rgba(20,36,51,0.24)' text-anchor='middle' transform='rotate(-28 120 75)'%3EPROVEN TUTORS%3C/text%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 240px 130px;
  mix-blend-mode: multiply;
  pointer-events: none;
  user-select: none;
}
.result-card .meta { padding: 16px 18px; }
.result-card .meta .jc { font-family: var(--font-heading); font-weight: 700; font-size: 0.98rem; margin-bottom: 8px; }
.result-card .meta .grades { display: flex; flex-wrap: wrap; gap: 6px; }
.grade-chip {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.grade-chip.accent { background: var(--color-accent-light); color: var(--color-accent-dark); }

@media (max-width: 980px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .results-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .result-card .meta { padding: 12px; }
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-card .quote-mark { color: var(--color-primary); width: 30px; height: 24px; margin-bottom: 14px; }
.testi-card p.quote { color: var(--color-ink-muted); font-size: 0.95rem; margin-bottom: 22px; flex-grow: 1; }
.testi-person { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--color-border); }
.testi-person .avatar {
  width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex-shrink: 0;
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--font-heading); font-weight: 700;
}
.testi-person .avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi-person strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; }
.testi-person span { font-size: 0.8rem; color: var(--color-ink-soft); }

.testi-more { text-align: center; margin-top: 40px; }

@media (max-width: 980px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}
.testi-card.is-hidden { display: none; }
.result-card.is-hidden { display: none; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
}
.faq-q .chev {
  width: 22px; height: 22px; flex-shrink: 0;
  color: var(--color-primary-dark);
  transition: transform var(--dur-med) var(--ease);
}
.faq-item[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-a p { color: var(--color-ink-muted); padding: 0 4px 22px; font-size: 0.96rem; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 10px; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 440px; }
.cta-banner .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.72);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { max-width: 300px; font-size: 0.92rem; line-height: 1.6; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: 0.92rem; transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col .contact-line { display: flex; align-items: center; gap: 10px; font-size: 0.92rem; }
.footer-col .contact-line svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-primary); }

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-banner { flex-direction: column; text-align: center; justify-content: center; }
  .cta-banner .actions { justify-content: center; }
}

/* ---------- WhatsApp float button ---------- */
.wa-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform var(--dur-fast) var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }