/* =========================================================================
   OCEAN BLUE SPOKEN ENGLISH — GLOBAL STYLESHEET
   Vastral, Ahmedabad | Est. 2009
   Structure:
   1. Fonts & Reset          6. Header & Navigation     11. Testimonials
   2. Design Tokens          7. Mobile Menu              12. Final CTA band
   3. Base Typography        8. Hero + Wave Dividers     13. Footer
   4. Layout & Containers    9. About / Courses grid     14. WhatsApp FAB + mobile CTA bar
   5. Buttons & Badges      10. FAQ Accordion            15. Inner pages (about/courses/contact)
                                                          16. Utilities, motion, responsive
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. FONTS & RESET
   ------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

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

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

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

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

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button { cursor: pointer; }

/* -------------------------------------------------------------------------
   2. DESIGN TOKENS
   ------------------------------------------------------------------------- */
:root {
  /* Brand colors — Ocean Blue (primary) + Deep Yellow (secondary) */
  --color-primary: #0A5C99;
  --color-primary-dark: #063C66;
  --color-primary-darker: #042A49;
  --color-primary-light: #E9F3FB;
  --color-primary-mid: #1479C4;

  --color-secondary: #F5A300;
  --color-secondary-dark: #C97D00;
  --color-secondary-light: #FFF4DE;

  --color-ink: #142433;
  --color-ink-muted: #52697D;
  --color-ink-soft: #7C90A0;

  --color-surface: #FFFFFF;
  --color-bg: #F6FAFD;
  --color-bg-alt: #EFF6FB;
  --color-border: #E1EAF1;

  --color-success: #1D8A5A;

  /* Typography */
  --font-display: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  --fs-h1: clamp(2.1rem, 1.55rem + 2.3vw, 3.5rem);
  --fs-h2: clamp(1.7rem, 1.45rem + 1.1vw, 2.35rem);
  --fs-h3: clamp(1.2rem, 1.08rem + 0.5vw, 1.45rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --fs-body: 1rem;
  --fs-small: 0.9rem;
  --fs-tiny: 0.78rem;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Shape */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-full: 999px;

  /* Shadow (tinted with brand navy, not flat black) */
  --shadow-sm: 0 2px 8px rgba(6, 40, 70, 0.08);
  --shadow-md: 0 10px 30px rgba(6, 40, 70, 0.12);
  --shadow-lg: 0 22px 55px rgba(6, 40, 70, 0.18);

  --container-w: 1200px;
  --header-h: 78px;
}

/* -------------------------------------------------------------------------
   3. BASE TYPOGRAPHY
   ------------------------------------------------------------------------- */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary-darker);
  line-height: 1.18;
  font-weight: 700;
}

h1 { font-size: var(--fs-h1); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 700; }

p { color: var(--color-ink-muted); }

.lead {
  font-size: var(--fs-lead);
  color: var(--color-ink-muted);
}

strong { color: var(--color-ink); font-weight: 600; }

/* Wave-underline accent for headline keywords */
.underline-accent {
  position: relative;
  white-space: nowrap;
  color: var(--color-primary);
}
.underline-accent svg {
  position: absolute;
  left: 0;
  bottom: -0.14em;
  width: 100%;
  height: 0.28em;
}

/* -------------------------------------------------------------------------
   4. LAYOUT & CONTAINERS
   ------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
}

main { display: block; overflow-x: hidden; }

.section {
  padding-block: var(--space-9);
}
.section--tight { padding-block: var(--space-8); }
.section--alt { background: var(--color-bg-alt); }
.section--navy {
  background: linear-gradient(160deg, var(--color-primary-dark), var(--color-primary-darker));
  color: #EAF3FA;
}
.section--navy h2, .section--navy h3 { color: #FFFFFF; }
.section--navy p { color: #C7DCEC; }

.section-header {
  max-width: 680px;
  margin-bottom: var(--space-7);
}
.section-header.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  background: var(--color-secondary-light);
  padding: 0.4em 0.9em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.eyebrow.on-navy {
  color: var(--color-secondary);
  background: rgba(245, 163, 0, 0.14);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary-dark);
}
.eyebrow.on-navy::before { background: var(--color-secondary); }

.section-header h2 { margin-bottom: var(--space-3); }

/* Grid helpers — auto-fit prevents orphaned single-column stragglers */
.grid {
  display: grid;
  gap: var(--space-6);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Flex-wrap grid: for collections whose count doesn't divide evenly at every
   breakpoint (e.g. 3 or 5 items). A trailing lone item centers at its natural
   width instead of stretching full-bleed across an empty row. */
.flex-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}
.flex-grid > * {
  flex: 1 1 300px;
  max-width: 360px;
}

/* -------------------------------------------------------------------------
   5. BUTTONS & BADGES
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.9em 1.7em;
  border-radius: var(--radius-full);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }

.btn--primary {
  background: var(--color-secondary);
  color: var(--color-primary-darker);
  box-shadow: 0 10px 24px rgba(245, 163, 0, 0.35);
}
.btn--primary:hover { background: var(--color-secondary-dark); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(201, 125, 0, 0.4); }

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

.btn--outline.on-navy {
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}
.btn--outline.on-navy:hover { background: rgba(255,255,255,0.12); }

.btn--ghost-navy {
  background: var(--color-primary-dark);
  color: #fff;
}
.btn--ghost-navy:hover { background: var(--color-primary-darker); transform: translateY(-2px); }

.btn--sm { padding: 0.6em 1.2em; font-size: 0.88rem; }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 0.5em 0.95em;
  border-radius: var(--radius-full);
}

/* -------------------------------------------------------------------------
   6. HEADER & NAVIGATION
   ------------------------------------------------------------------------- */
.topbar {
  background: var(--color-primary-darker);
  color: #C7DCEC;
  font-size: var(--fs-tiny);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: 0.5rem;
}
.topbar-info { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.topbar-info a { display: inline-flex; align-items: center; gap: 0.4em; }
.topbar-info svg { width: 14px; height: 14px; color: var(--color-secondary); }
.topbar-tag { color: var(--color-secondary); font-weight: 600; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space-5);
}

.brand { display: flex; align-items: center; gap: 0.65em; }
.brand-mark { width: 42px; height: 42px; flex-shrink: 0; border-radius: 50%; object-fit: cover; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text .brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--color-primary-darker);
}
.brand-text .brand-name span { color: var(--color-secondary-dark); }
.brand-text .brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  font-weight: 600;
}

.main-nav { display: flex; align-items: center; gap: var(--space-4); }
.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-ink);
  position: relative;
  padding-block: 0.4em;
  white-space: nowrap;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-secondary);
  transition: width 0.2s ease;
  border-radius: var(--radius-full);
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { width: 100%; }
.main-nav a[aria-current="page"] { color: var(--color-primary); }

.header-cta { display: flex; align-items: center; gap: var(--space-4); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  width: 22px; height: 2.4px;
  background: var(--color-primary-darker);
  border-radius: var(--radius-full);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.hamburger.is-active span:nth-child(1) { transform: translateY(7.4px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7.4px) rotate(-45deg); }

/* -------------------------------------------------------------------------
   7. MOBILE MENU
   ------------------------------------------------------------------------- */
@media (max-width: 1150px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) clamp(1.25rem, 6vw, 2.5rem);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { width: 100%; padding: 0.9em 0; font-size: 1.05rem; border-bottom: 1px solid var(--color-border); }
  .main-nav .nav-mobile-cta { margin-top: var(--space-4); width: 100%; }
  .header-cta .btn-label-desktop { display: none; }
  .hamburger { display: flex; }
}
@media (min-width: 1151px) {
  .nav-mobile-cta { display: none; }
}

/* -------------------------------------------------------------------------
   8. HERO + WAVE DIVIDERS
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(150deg, var(--color-primary-dark) 0%, var(--color-primary) 62%, var(--color-primary-mid) 100%);
  color: #fff;
  overflow: hidden;
  padding-top: var(--space-9);
  padding-bottom: calc(var(--space-9) + 40px);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(245,163,0,0.16), transparent 45%),
    radial-gradient(circle at 92% 82%, rgba(255,255,255,0.10), transparent 40%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: var(--space-8);
}
.hero-copy h1 { color: #fff; margin-bottom: var(--space-5); }
.hero-copy .lead { color: #D7E9F7; max-width: 46ch; margin-bottom: var(--space-6); }
.hero-copy .underline-accent { color: var(--color-secondary); }
.hero-copy .underline-accent svg path { stroke: var(--color-secondary); }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 0.6em;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 0.6em 1em;
  border-radius: var(--radius-full);
  font-size: var(--fs-tiny);
  font-weight: 600;
  color: #EAF3FA;
}
.hero-badge svg { width: 15px; height: 15px; color: var(--color-secondary); }

/* Hero visual: signature ocean/wave composition */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-visual-panel {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1 / 1.02;
}
.hero-photo-frame {
  position: absolute;
  inset: 6%;
  border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%;
  border: 1px solid rgba(255,255,255,0.22);
  overflow: hidden;
  animation: blobFloat 9s ease-in-out infinite;
}
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,92,153,0.38), rgba(4,42,73,0.12));
}
.hero-chip {
  position: absolute;
  background: #fff;
  color: var(--color-primary-darker);
  border-radius: var(--radius-md);
  padding: 0.8em 1.1em;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.55em;
}
.hero-chip svg { width: 18px; height: 18px; color: var(--color-secondary-dark); flex-shrink: 0; }
.hero-chip--1 { top: 8%; left: -4%; animation: chipFloat 6s ease-in-out infinite; }
.hero-chip--2 { bottom: 20%; right: -6%; animation: chipFloat 7s ease-in-out infinite 0.6s; }
.hero-chip--3 { bottom: -3%; left: 14%; animation: chipFloat 6.5s ease-in-out infinite 1.2s; }

.hero-center-badge {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 168px; height: 168px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.hero-center-badge strong { font-family: var(--font-display); font-size: 2.1rem; color: var(--color-primary); line-height: 1; }
.hero-center-badge span { font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-ink-soft); font-weight: 700; margin-top: 0.4em; }
.hero-center-badge .mini { color: var(--color-secondary-dark); font-size: 0.72rem; margin-top: 0.2em; font-weight: 700; }

@keyframes blobFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(4deg); }
}
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.wave-divider {
  position: relative;
  line-height: 0;
  margin-top: -6px;
}
.wave-divider svg { width: 100%; height: auto; display: block; }

/* -------------------------------------------------------------------------
   9. ABOUT SUMMARY / COURSES GRID (shared card components)
   ------------------------------------------------------------------------- */
.about-summary .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-8);
  align-items: center;
}
.about-visual {
  position: relative;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-visual-inner {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.about-visual-inner .founder-photo {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  margin-bottom: var(--space-4);
  border: 3px solid rgba(255,255,255,0.4);
  box-shadow: var(--shadow-md);
}
.about-visual-inner .founder-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.about-visual-inner .founder-role { font-size: 0.82rem; color: #C7DCEC; margin-top: 0.3em; }
.about-visual-badge {
  position: absolute;
  bottom: -18px; right: -14px;
  background: var(--color-secondary);
  color: var(--color-primary-darker);
  font-family: var(--font-display);
  font-weight: 800;
  border-radius: 50%;
  width: 100px; height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.15;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-bg);
}
.about-visual-badge strong { font-size: 1.5rem; display: block; }

.about-copy .checklist { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.about-copy .checklist li { display: flex; align-items: flex-start; gap: 0.7em; color: var(--color-ink); font-weight: 500; }
.about-copy .checklist svg { width: 20px; height: 20px; color: var(--color-success); flex-shrink: 0; margin-top: 2px; }

.stat-row { display: flex; gap: var(--space-7); margin-top: var(--space-6); flex-wrap: wrap; }
.stat-row .stat strong { display: block; font-family: var(--font-display); font-size: 1.9rem; color: var(--color-primary); }
.stat-row .stat span { font-size: var(--fs-tiny); color: var(--color-ink-soft); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

/* Course cards */
.course-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.course-icon {
  width: 58px; height: 58px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
}
.course-icon svg { width: 28px; height: 28px; }
.course-card h3 { margin-bottom: var(--space-2); }
.course-card p { font-size: var(--fs-small); margin-bottom: var(--space-4); flex-grow: 1; }
.course-tags { display: flex; flex-wrap: wrap; gap: 0.5em; margin-bottom: var(--space-5); }
.course-tag { font-size: 0.72rem; font-weight: 700; color: var(--color-primary-dark); background: var(--color-primary-light); padding: 0.3em 0.7em; border-radius: var(--radius-full); }
.course-card .card-link { display: inline-flex; align-items: center; gap: 0.4em; font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: var(--color-secondary-dark); margin-top: auto; }
.course-card .card-link svg { width: 16px; height: 16px; transition: transform 0.2s ease; }
.course-card .card-link:hover svg { transform: translateX(4px); }

.course-card--cta {
  background: linear-gradient(155deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  align-items: flex-start;
  justify-content: center;
}
.course-card--cta h3 { color: #fff; }
.course-card--cta p { color: #CFE4F4; }
.course-card--cta .course-icon { background: rgba(255,255,255,0.14); color: var(--color-secondary); }

/* -------------------------------------------------------------------------
   10. FAQ ACCORDION
   ------------------------------------------------------------------------- */
.faq-list { max-width: 820px; margin-inline: auto; display: flex; flex-direction: column; gap: var(--space-4); }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary-darker);
}
.faq-icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.faq-icon svg { width: 14px; height: 14px; }
.faq-item.is-open .faq-icon { transform: rotate(45deg); background: var(--color-secondary); color: var(--color-primary-darker); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner { padding: 0 var(--space-6) var(--space-5); }
.faq-answer-inner p { font-size: var(--fs-small); }

/* -------------------------------------------------------------------------
   11. TESTIMONIALS
   ------------------------------------------------------------------------- */
.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.testimonial-stars { display: flex; gap: 0.2em; margin-bottom: var(--space-4); color: var(--color-secondary); }
.testimonial-stars svg { width: 16px; height: 16px; }
.testimonial-card p.quote { color: var(--color-ink); font-size: 0.98rem; flex-grow: 1; }
.testimonial-person { display: flex; align-items: center; gap: 0.8em; margin-top: var(--space-5); }
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-person .name { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; color: var(--color-ink); }
.testimonial-person .role { font-size: var(--fs-tiny); color: var(--color-ink-soft); }

/* -------------------------------------------------------------------------
   12. FINAL CTA BAND
   ------------------------------------------------------------------------- */
.final-cta {
  position: relative;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-7);
  overflow: hidden;
  color: var(--color-primary-darker);
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(255,255,255,0.35), transparent 45%);
}
.final-cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: var(--space-7); flex-wrap: wrap; }
.final-cta h2 { color: var(--color-primary-darker); max-width: 22ch; }
.final-cta p { color: var(--color-primary-dark); max-width: 46ch; margin-top: var(--space-3); }
.final-cta .btn--primary { background: var(--color-primary-darker); color: #fff; box-shadow: var(--shadow-md); }
.final-cta .btn--primary:hover { background: var(--color-primary-dark); }
.final-cta .btn--outline { border-color: var(--color-primary-darker); color: var(--color-primary-darker); }
.final-cta .btn--outline:hover { background: var(--color-primary-darker); color: #fff; }

/* -------------------------------------------------------------------------
   13. FOOTER
   ------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-primary-darker);
  color: #B9CEE0;
  padding-top: var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr 1.1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-sub { color: #9FBAD0; }
.footer-brand p { color: #A9C2D7; font-size: var(--fs-small); margin-top: var(--space-4); max-width: 32ch; }
.footer-social { display: flex; gap: 0.7em; margin-top: var(--space-5); }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.2s ease;
}
.footer-social a:hover { background: var(--color-secondary); color: var(--color-primary-darker); }
.footer-social svg { width: 16px; height: 16px; }

.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7em; }
.footer-col a { font-size: var(--fs-small); color: #B9CEE0; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--color-secondary); }

.footer-contact li { display: flex; align-items: flex-start; gap: 0.7em; font-size: var(--fs-small); color: #B9CEE0; }
.footer-contact svg { width: 17px; height: 17px; color: var(--color-secondary); flex-shrink: 0; margin-top: 2px; }
.footer-contact a:hover { color: var(--color-secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-block: var(--space-5);
  font-size: var(--fs-tiny);
  color: #8FA9BE;
}
.footer-bottom a { color: #B9CEE0; }
.footer-bottom a:hover { color: var(--color-secondary); }

/* -------------------------------------------------------------------------
   14. WHATSAPP FAB + MOBILE STICKY CTA BAR
   ------------------------------------------------------------------------- */
.fab-whatsapp {
  position: fixed;
  right: var(--space-5);
  bottom: calc(var(--space-5) + 4px);
  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, 0.45);
  z-index: 90;
  transition: transform 0.2s ease;
}
.fab-whatsapp:hover { transform: scale(1.08); }
.fab-whatsapp svg { width: 28px; height: 28px; }

.mobile-cta-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -6px 20px rgba(6,40,70,0.1);
  padding: 0.7rem clamp(1rem, 4vw, 1.5rem);
  gap: var(--space-3);
}
.mobile-cta-bar .btn { flex: 1; }

@media (max-width: 720px) {
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 78px; }
  .fab-whatsapp { bottom: 90px; width: 50px; height: 50px; }
  .fab-whatsapp svg { width: 24px; height: 24px; }
}

/* -------------------------------------------------------------------------
   15. INNER PAGES — page banner, about, courses, contact
   ------------------------------------------------------------------------- */
.page-banner {
  background: linear-gradient(150deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding-block: calc(var(--space-9) - 0.5rem) var(--space-8);
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 88% 15%, rgba(245,163,0,0.18), transparent 40%);
}
.page-banner .container { position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 0.5em; font-size: var(--fs-small); color: #C7DCEC; margin-bottom: var(--space-4); }
.breadcrumb a:hover { color: var(--color-secondary); }
.page-banner h1 { color: #fff; max-width: 22ch; }
.page-banner p { color: #D7E9F7; max-width: 56ch; margin-top: var(--space-4); font-size: var(--fs-lead); }

/* Founder / story split */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center; }
.story-grid.reverse .story-visual { order: 2; }
.pill-list { display: flex; flex-direction: column; gap: var(--space-4); margin-top: var(--space-5); }
.pill-list li { display: flex; gap: 0.9em; align-items: flex-start; }
.pill-list .pill-num {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}

/* Why-us icon list */
.icon-feature { display: flex; gap: var(--space-4); padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); height: 100%; }
.icon-feature .ic { flex-shrink: 0; width: 46px; height: 46px; border-radius: var(--radius-sm); background: var(--color-primary-light); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.icon-feature .ic svg { width: 22px; height: 22px; }
.icon-feature h3 { font-size: 1.02rem; margin-bottom: 0.3em; }
.icon-feature p { font-size: var(--fs-small); margin: 0; }

/* Audience cards */
.audience-card { text-align: center; padding: var(--space-6) var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); height: 100%; }
.audience-card .ic {
  width: 64px; height: 64px; margin-inline: auto var(--space-4);
  border-radius: 50%; background: var(--color-primary-light); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.audience-card .ic svg { width: 30px; height: 30px; }
.audience-card h3 { font-size: 1.05rem; margin-bottom: 0.4em; }
.audience-card p { font-size: var(--fs-small); }

/* Timeline */
.timeline { position: relative; max-width: 780px; margin-inline: auto; }
.timeline::before {
  content: '';
  position: absolute; left: 21px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--color-border);
}
.timeline-item { position: relative; padding-left: 60px; margin-bottom: var(--space-6); }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 0.82rem;
  box-shadow: var(--shadow-sm);
  z-index: 1;
}
.timeline-item h3 { font-size: 1.05rem; margin-bottom: 0.3em; }
.timeline-item p { font-size: var(--fs-small); margin: 0; }

/* Mission / vision */
.mv-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); height: 100%; }
.mv-card .ic { width: 52px; height: 52px; border-radius: var(--radius-sm); background: var(--color-secondary-light); color: var(--color-secondary-dark); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4); }
.mv-card .ic svg { width: 26px; height: 26px; }

/* Courses page — detailed blocks */
.course-detail { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-8); align-items: center; padding-block: var(--space-8); }
.course-detail:not(:last-child) { border-bottom: 1px solid var(--color-border); }
.course-detail.reverse .course-detail-visual { order: 2; }
.course-detail-visual {
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1/0.8;
}
.course-detail-visual svg { width: 100%; height: 100%; max-width: 210px; color: var(--color-primary); }
.course-detail-copy .course-detail-icon {
  width: 54px; height: 54px; border-radius: var(--radius-sm);
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.course-detail-copy .course-detail-icon svg { width: 26px; height: 26px; }
.two-col-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6em 1.5em; margin-top: var(--space-5); }
.two-col-list li { display: flex; gap: 0.6em; font-size: var(--fs-small); color: var(--color-ink); align-items: flex-start; }
.two-col-list svg { width: 16px; height: 16px; color: var(--color-success); flex-shrink: 0; margin-top: 3px; }
.course-detail-meta { display: flex; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }

/* Visa process steps — flex-wrap so the last row centers instead of stretching */
.process-steps { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-4); }
.process-step {
  flex: 1 1 170px;
  max-width: 210px;
  text-align: center;
  position: relative;
  padding: var(--space-5) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.process-step .step-num {
  width: 40px; height: 40px; margin-inline: auto var(--space-3);
  border-radius: 50%; background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800;
}
.process-step h3 { font-size: 0.95rem; margin-bottom: 0.3em; }
.process-step p { font-size: 0.82rem; margin: 0; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-8); align-items: flex-start; }
.contact-info-list { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-info-card { display: flex; gap: var(--space-4); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); }
.contact-info-card .ic { flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--color-primary-light); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.contact-info-card .ic svg { width: 22px; height: 22px; }
.contact-info-card h3 { font-size: 0.98rem; margin-bottom: 0.35em; }
.contact-info-card p { font-size: var(--fs-small); margin: 0; }
.contact-info-card a.phone-link { display: block; font-size: var(--fs-small); color: var(--color-primary); font-weight: 600; }
.contact-info-card a.phone-link:hover { color: var(--color-secondary-dark); }

.map-embed { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); margin-top: var(--space-5); box-shadow: var(--shadow-sm); }
.map-embed iframe { width: 100%; height: 280px; border: 0; display: block; }

.contact-form-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-7); box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { margin-bottom: var(--space-5); }
.form-group label { display: block; font-size: var(--fs-small); font-weight: 600; color: var(--color-ink); margin-bottom: 0.5em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85em 1em;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: var(--fs-tiny); color: var(--color-ink-soft); margin-top: var(--space-3); text-align: center; }
.form-success {
  display: none;
  align-items: center;
  gap: 0.6em;
  background: #EAF7F0;
  color: var(--color-success);
  border: 1px solid #C7E9D6;
  padding: 0.9em 1.1em;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 600;
  margin-top: var(--space-4);
}
.form-success.is-visible { display: flex; }
.form-success svg { width: 18px; height: 18px; flex-shrink: 0; }

/* -------------------------------------------------------------------------
   16. GALLERY & TESTIMONIALS PAGES
   ------------------------------------------------------------------------- */
.gallery-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-secondary-light);
  border: 1px solid #F0D9A6;
  color: var(--color-ink);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  margin-bottom: var(--space-7);
}
.gallery-note svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--color-secondary-dark); margin-top: 0.1em; }
.gallery-note strong { color: var(--color-primary-darker); }

.gallery-card {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.gallery-img-wrap { aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-primary-light); }
.gallery-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.35s ease; }
.gallery-card:hover .gallery-img-wrap img { transform: scale(1.05); }
.gallery-card figcaption {
  padding: var(--space-4);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-ink);
  text-align: center;
}

.testimonial-grid-page .testimonial-card { height: 100%; }

/* -------------------------------------------------------------------------
   17. UTILITIES, MOTION, RESPONSIVE
   ------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

:focus-visible {
  outline: 2.5px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 999;
  background: var(--color-primary-darker);
  color: #fff;
  padding: 0.9em 1.4em;
  border-radius: 0 0 var(--radius-sm) 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
}
.skip-link:focus {
  left: 0;
}

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

/* Responsive breakpoints — large tablet / desktop split */
@media (max-width: 1080px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .hero-copy .btn-row { justify-content: center; }
  .hero-badges { justify-content: center; }
  .hero-visual { margin-top: var(--space-7); }
  .about-summary .container { grid-template-columns: 1fr; }
  .about-visual { max-width: 420px; margin-inline: auto; }
  .story-grid { grid-template-columns: 1fr; }
  .story-grid.reverse .story-visual { order: 0; }
  .course-detail { grid-template-columns: 1fr; }
  .course-detail.reverse .course-detail-visual { order: 0; }
  .course-detail-visual { max-width: 320px; margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .topbar { display: none; }
}

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .final-cta-inner { flex-direction: column; align-items: flex-start; text-align: left; }
}

@media (max-width: 640px) {
  .section { padding-block: var(--space-8); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .form-row { grid-template-columns: 1fr; }
  .two-col-list { grid-template-columns: 1fr; }
  .final-cta { padding: var(--space-6); }
  .btn-row .btn { flex: 1; }
}

@media (max-width: 480px) {
  .process-step { flex-basis: 100%; max-width: 320px; }
  .hero-chip { font-size: 0.75rem; padding: 0.6em 0.85em; }
}