/* ══════════════════════════════════════════
   LIBRAS HOUSE — style.css
   Playful · Warm · Inclusive · Alive
══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700;800;900&family=Nunito:wght@400;500;600;700;800&display=swap');

/* ─── TOKENS ─── */
:root {
  --teal:       #2ABFBF;
  --teal-dark:  #1e9090;
  --teal-light: #d6f5f5;
  --yellow:     #FFD54F;
  --yellow-dark:#F9A825;
  --coral:      #FF6B6B;
  --coral-dark: #e04f4f;
  --green:      #43C59E;
  --green-dark: #2ea07d;
  --purple:     #9B5DE5;
  --ink:        #1a2332;
  --ink-2:      #4a5568;
  --ink-3:      #8a9bb0;
  --bg:         #f0fafa;
  --surface:    #ffffff;
  --border:     #d8f0f0;

  --font-display: 'Baloo 2', cursive;
  --font-body:    'Nunito', sans-serif;

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --shadow-sm: 0 4px 14px rgba(42,191,191,0.12);
  --shadow:    0 10px 32px rgba(26,35,50,0.10);
  --shadow-lg: 0 20px 50px rgba(26,35,50,0.14);

  --transition: 0.26s cubic-bezier(0.4,0,0.2,1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select { font-family: var(--font-body); }

/* ─── CONTAINER ─── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.section { padding: 120px 0; }

/* ─── HEADER ─── */
#header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(240,250,250,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  border-color: var(--teal-light);
  box-shadow: 0 4px 24px rgba(42,191,191,0.12);
}
.header-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 28px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo img { height: 64px; width: 64px; border-radius: 12px; object-fit: cover; }
.logo-text {
  font-family: var(--font-display); font-size: 22px; font-weight: 900;
  color: var(--ink); letter-spacing: -0.3px;
}
.logo-text em { font-style: normal; color: var(--teal); }

/* Nav */
nav { display: flex; align-items: center; gap: 4px; }
nav a {
  font-size: 15px; font-weight: 700; color: var(--ink-2);
  padding: 8px 14px; border-radius: 100px;
  transition: all var(--transition);
}
nav a:hover { color: var(--teal-dark); background: var(--teal-light); }
.nav-cta {
  background: var(--yellow) !important; color: var(--ink) !important;
  font-weight: 800 !important; margin-left: 6px;
  box-shadow: 0 4px 14px rgba(255,213,79,0.4);
}
.nav-cta:hover { background: var(--yellow-dark) !important; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(249,168,37,0.4); }

/* Menu toggle */
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 6px; width: 40px;
}
.menu-toggle span {
  display: block; width: 26px; height: 3px; background: var(--ink);
  border-radius: 4px; transition: all var(--transition); transform-origin: center;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ─── HERO ─── */
.hero {
  background: linear-gradient(135deg, rgba(224,247,247,0.24) 0%, rgba(255,249,230,0.24) 50%, rgba(252,232,232,0.24) 100%),
    url('../faceslibrashouse2.jpeg');
  background-blend-mode: lighten;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 100px 0 0;
  position: relative; overflow: hidden; min-height: 92vh;
  display: flex; align-items: center;
}

/* Floating shapes */
.hero-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute; border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}
.shape-1 { width: 320px; height: 320px; background: radial-gradient(circle, rgba(42,191,191,0.18), transparent 70%); top: -80px; right: 5%; animation-delay: 0s; }
.shape-2 { width: 220px; height: 220px; background: radial-gradient(circle, rgba(255,213,79,0.22), transparent 70%); top: 40%; left: -40px; animation-delay: 2s; }
.shape-3 { width: 180px; height: 180px; background: radial-gradient(circle, rgba(255,107,107,0.16), transparent 70%); bottom: 100px; right: 8%; animation-delay: 4s; }
.shape-4 { width: 140px; height: 140px; background: radial-gradient(circle, rgba(155,93,229,0.14), transparent 70%); top: 20%; left: 25%; animation-delay: 1s; }
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.04); }
}

.hero-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 28px;
  display: grid; grid-template-columns: 1fr;
  gap: 48px; align-items: center; justify-items: center; width: 100%;
}

.hero-text {
  width: 100%; max-width: 720px; text-align: center;
}

/* Hero text */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal); color: #fff;
  font-family: var(--font-display); font-size: 14px; font-weight: 700;
  padding: 8px 18px; border-radius: 100px;
  margin-bottom: 20px; box-shadow: 0 4px 16px rgba(42,191,191,0.35);
  animation: popIn 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
}
.badge-emoji { font-size: 18px; }

.hero-text h1 {
  font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900; line-height: 1.1; color: var(--ink);
  margin-bottom: 20px; letter-spacing: -0.5px;
  animation: fadeUp 0.6s 0.1s cubic-bezier(0.4,0,0.2,1) both;
}
.hero-text h1 em { font-style: normal; color: var(--teal); }
.h1-underline {
  display: inline; position: relative;
  background: linear-gradient(90deg, var(--yellow) 0%, var(--yellow-dark) 100%);
  background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-text p {
  font-size: 17px; color: var(--ink-2); max-width: 480px;
  margin-bottom: 32px; line-height: 1.8;
  animation: fadeUp 0.6s 0.2s cubic-bezier(0.4,0,0.2,1) both;
}
.hero-buttons {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px;
  animation: fadeUp 0.6s 0.3s cubic-bezier(0.4,0,0.2,1) both;
}

/* Hero trust bar */
.hero-trust {
  display: flex; align-items: center; gap: 20px;
  animation: fadeUp 0.6s 0.4s cubic-bezier(0.4,0,0.2,1) both;
}
.trust-item { display: flex; flex-direction: column; }
.trust-num { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--teal-dark); line-height: 1; }
.trust-item > span:last-child { font-size: 12px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.5px; }
.trust-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero visual */
.hero-visual {
  animation: fadeUp 0.7s 0.2s cubic-bezier(0.4,0,0.2,1) both;
}
.hero-img-wrap {
  position: relative; display: none;
}
.hero-card {
  position: absolute; background: #fff;
  border-radius: var(--radius); padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow); border: 2px solid var(--teal-light);
  animation: popIn 0.6s cubic-bezier(0.34,1.56,0.64,1) both;
}
.hero-card-1 { top: 30px; left: -24px; animation-delay: 0.5s; }
.hero-card-2 { top: 50%; right: -24px; transform: translateY(-50%); animation-delay: 0.7s; }
.hero-card-3 { bottom: 60px; left: -20px; animation-delay: 0.9s; }
.card-emoji { font-size: 26px; }
.hero-card div strong { display: block; font-size: 13px; font-weight: 800; color: var(--ink); }
.hero-card div small { font-size: 11px; color: var(--ink-3); font-weight: 600; }

/* Hero wave */
.hero-wave { line-height: 0; margin-top: 60px; }
.hero-wave svg { width: 100%; height: 60px; display: block; }

/* ─── FEATURES BAR ─── */
.features-bar {
  background: var(--surface); padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(42,191,191,0.08);
  border-top: 2px solid var(--teal-light);
  border-bottom: 2px solid var(--teal-light);
}
.features-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.feature-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.feature-item:hover { background: var(--teal-light); transform: translateY(-3px); }
.feature-icon { font-size: 30px; flex-shrink: 0; }
.feature-item div strong { display: block; font-size: 15px; font-weight: 800; color: var(--ink); }
.feature-item div p { font-size: 13px; color: var(--ink-3); margin: 0; }

/* ─── SECTION TAGS & TITLES ─── */
.section-tag {
  display: inline-block; font-size: 13px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--teal-dark); margin-bottom: 10px;
  background: var(--teal-light); padding: 6px 14px;
  border-radius: 100px;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900; color: var(--ink); letter-spacing: -0.5px;
  line-height: 1.15; margin-bottom: 14px;
}
.section-title em { font-style: normal; color: var(--teal); }
.section-subtitle { font-size: 19px; color: var(--ink-2); max-width: 560px; }

/* ─── ABOUT ─── */
.about { text-align: center; background: var(--surface); }
.about .section-subtitle { margin: 0 auto 48px; }
.about-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px;
}
.about-card {
  background: var(--bg); border-radius: var(--radius-lg);
  padding: 32px 24px; text-align: center;
  border: 2px solid var(--teal-light);
  transition: all var(--transition);
}
.about-card:hover {
  transform: translateY(-6px); border-color: var(--teal);
  box-shadow: var(--shadow);
}
.about-icon { font-size: 44px; margin-bottom: 14px; }
.about-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.about-card p { font-size: 14px; color: var(--ink-2); line-height: 1.6; }

/* ─── TEACHERS ─── */
.teachers {
  background: linear-gradient(135deg, #f0fafa 0%, #fff9e6 100%);
}
.teachers-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.teachers-text .section-subtitle { max-width: 100%; margin-bottom: 28px; }
.teachers-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.teachers-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: var(--ink); }
.list-check { font-size: 16px; }
.teachers-card {
  background: var(--surface); border-radius: var(--radius-lg); padding: 24px 28px;
  box-shadow: var(--shadow); border: 2px solid var(--teal-light);
  margin-bottom: 16px; transition: transform var(--transition);
}
.teachers-card:hover { transform: translateX(6px); }
.tc-alt { border-color: var(--yellow); margin-left: 24px; }
.tc-icon { font-size: 32px; margin-bottom: 10px; }
.teachers-card h4 { font-family: var(--font-display); font-size: 16px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.teachers-card p { font-size: 14px; color: var(--ink-2); margin-bottom: 12px; }
.tc-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tc-tags span {
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.4px;
  background: var(--teal-light); color: var(--teal-dark);
  padding: 4px 10px; border-radius: 100px;
}
.tc-alt .tc-tags span { background: #fff8e1; color: var(--yellow-dark); }

/* ─── COURSES ─── */
.courses { background: var(--surface); text-align: center; }
.courses .section-subtitle { margin: 0 auto 48px; }
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.course-card {
  background: var(--bg); border-radius: var(--radius-lg); padding: 36px 28px;
  text-align: left; border: 2px solid var(--border);
  display: flex; flex-direction: column; gap: 0;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.course-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--teal); border-radius: 100px;
}
.course-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--teal); }
.course-featured {
  background: linear-gradient(145deg, #e0f7f7, #f0fafa);
  border-color: var(--teal); box-shadow: var(--shadow);
}
.course-featured::before { background: linear-gradient(90deg, var(--teal), var(--green)); }
.course-popular {
  display: inline-flex; background: var(--yellow); color: var(--ink);
  font-size: 12px; font-weight: 900; padding: 5px 12px; border-radius: 100px;
  margin-bottom: 16px;
}
.course-emoji { font-size: 48px; margin-bottom: 10px; }
.course-level { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.8px; color: var(--teal); margin-bottom: 6px; }
.course-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--ink); margin-bottom: 10px; }
.course-card p { font-size: 14px; color: var(--ink-2); line-height: 1.7; margin-bottom: 20px; }
.course-features { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; flex: 1; }
.course-features li { font-size: 14px; font-weight: 600; color: var(--ink-2); }

/* ─── VIDEOS ─── */
.videos { background: linear-gradient(135deg, #fff9e6 0%, #f0fafa 100%); text-align: center; }
.videos .section-subtitle { margin: 0 auto 40px; }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.video-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 3px solid #fff; }
video { width: 100%; display: block; background: var(--ink); }
.video-cta-text { margin-top: 28px; font-size: 15px; color: var(--ink-2); font-weight: 600; }
.video-cta-text a { color: var(--coral); font-weight: 800; text-decoration: underline; transition: color var(--transition); }
.video-cta-text a:hover { color: var(--coral-dark); }

/* ─── INSTRUCTOR ─── */
.instructor { background: var(--surface); }
.instructor-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.instructor-img-wrap {
  position: relative; display: flex; justify-content: center;
}
.instructor-img-wrap img {
  width: 100%; max-width: 360px; height: 460px; object-fit: cover;
  border-radius: 36px 36px 80px 36px;
  box-shadow: var(--shadow-lg); border: 5px solid #fff;
}
.instructor-placeholder {
  width: 100%; max-width: 360px; height: 460px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 36px 36px 80px 36px;
  background: linear-gradient(135deg, #e0f7f7 0%, #fff9e6 100%);
  box-shadow: var(--shadow-lg); border: 5px solid #fff;
  padding: 26px;
  text-align: center;
}
.instructor-placeholder .placeholder-card {
  display: flex; flex-direction: column; gap: 14px;
  align-items: center;
  justify-content: center;
}
.instructor-placeholder .placeholder-title {
  font-size: 20px; font-weight: 900; color: var(--teal-dark);
}
.instructor-placeholder p {
  font-size: 15px; color: var(--ink-2); line-height: 1.7; margin: 0;
}
.instructor-badge {
  position: absolute; bottom: 32px; left: -8px;
  background: #fff; border-radius: var(--radius); padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow); border: 2px solid var(--teal-light);
}
.instructor-badge span { font-size: 30px; }
.instructor-badge strong { display: block; font-size: 14px; font-weight: 800; color: var(--ink); }
.instructor-badge small { font-size: 11px; color: var(--teal-dark); font-weight: 700; }
.instructor-bio { font-size: 16px; color: var(--ink-2); line-height: 1.8; margin-bottom: 16px; }
.instructor-stats {
  display: flex; gap: 28px; margin: 28px 0 32px;
  padding: 20px 24px; background: var(--bg); border-radius: var(--radius);
  border: 2px solid var(--teal-light);
}
.istat { display: flex; flex-direction: column; }
.istat-num { font-family: var(--font-display); font-size: 26px; font-weight: 900; color: var(--teal-dark); line-height: 1; }
.istat-label { font-size: 12px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.4px; margin-top: 2px; }

/* ─── TESTIMONIALS ─── */
.testimonials { background: linear-gradient(135deg, #f0fafa 0%, #fce8e8 100%); text-align: center; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.tcard {
  background: var(--surface); border-radius: var(--radius-lg); padding: 32px 28px;
  text-align: left; border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex; flex-direction: column; gap: 0;
}
.tcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--teal); }
.tcard-featured { border-color: var(--yellow); background: linear-gradient(145deg, #fff9e6, #fff); }
.tcard-stars { color: var(--yellow-dark); font-size: 18px; letter-spacing: 2px; margin-bottom: 14px; }
.tcard p { font-size: 15px; color: var(--ink-2); line-height: 1.8; flex: 1; margin-bottom: 20px; font-style: italic; }
.tcard footer { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tcard cite { font-style: normal; font-weight: 800; font-size: 15px; color: var(--ink); }
.tcard-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.3px; background: var(--teal-light); color: var(--teal-dark); padding: 3px 10px; border-radius: 100px; }

.tcard-placeholder {
  background: rgba(255,255,255,0.5); border-radius: var(--radius-lg); padding: 40px 28px;
  text-align: center; border: 3px dashed var(--teal-light);
  display: flex; flex-direction: column; gap: 12px; align-items: center; justify-content: center;
  min-height: 220px; transition: all var(--transition);
}
.tcard-placeholder:hover { border-color: var(--teal); background: rgba(255,255,255,0.8); }
.tcard-placeholder.tcard-featured { border-color: var(--yellow); background: rgba(255,249,230,0.4); }
.placeholder-icon { font-size: 48px; opacity: 0.6; }
.tcard-placeholder p { font-size: 15px; font-weight: 700; color: var(--ink); margin: 0; }
.tcard-placeholder small { font-size: 12px; color: var(--ink-3); font-weight: 600; }

/* ─── FAQ ─── */
.faq { background: var(--surface); text-align: center; }
.faq-list { max-width: 760px; margin: 40px auto 0; text-align: left; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg); border: 2px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: border-color var(--transition);
}
.faq-item[open] { border-color: var(--teal); }
.faq-item summary {
  padding: 18px 22px; font-size: 16px; font-weight: 800; color: var(--ink);
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 22px; font-weight: 400; color: var(--teal);
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--teal-dark); }
.faq-item p { padding: 0 22px 18px; font-size: 15px; color: var(--ink-2); line-height: 1.7; }

/* ─── OFFERS / NEW VACANCIES ─── */
.offers {
  background: linear-gradient(135deg, #5a8fa0 0%, #4a7d8f 100%);
  text-align: center;
  color: #fff;
}
.offers-banner {
  margin-bottom: 48px;
}
.offers-badge {
  display: inline-block; font-size: 13px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 1px;
  background: rgba(255,255,255,0.2); color: #fff;
  padding: 8px 16px; border-radius: 100px;
  margin-bottom: 14px;
  backdrop-filter: blur(10px);
}
.offers-headline {
  font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900; color: #fff; letter-spacing: -0.5px;
  line-height: 1.15; margin: 0;
}

.offers-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
  margin-bottom: 32px;
}
.offer-card {
  background: rgba(255,255,255,0.95); border-radius: var(--radius-lg);
  padding: 32px 28px; text-align: left; color: var(--ink);
  border: 3px solid rgba(255,255,255,0.3);
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.offer-card:hover { transform: translateY(-8px); box-shadow: 0 12px 36px rgba(0,0,0,0.2); }
.offer-card.featured {
  background: linear-gradient(145deg, rgba(255,255,255,0.98), rgba(255,255,255,0.92));
  border-color: #FFD54F;
  box-shadow: 0 8px 28px rgba(255,213,79,0.3);
}
.offer-tag {
  display: inline-block; font-size: 12px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.8px;
  padding: 8px 14px; border-radius: 8px; margin-bottom: 12px;
}
.offer-tag.gold {
  background: #FFD54F; color: #1a2332;
}
.offer-tag.maroon {
  background: #C41E3A; color: #fff;
}
.offer-card h3 {
  font-family: var(--font-display); font-size: 22px; font-weight: 900;
  color: var(--ink); margin-bottom: 20px; line-height: 1.2;
}
.offer-details {
  margin-bottom: 24px;
}
.offer-list {
  list-style: none; display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 20px;
}
.offer-list li {
  font-size: 15px; font-weight: 600; color: var(--ink-2);
  line-height: 1.5;
}
.offer-price {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
}
.price-tag {
  font-family: var(--font-display); font-size: 28px; font-weight: 900;
  color: var(--teal-dark); line-height: 1;
}
.price-tag small {
  font-size: 14px; color: var(--ink-3);
}
.price-note {
  font-size: 12px; font-weight: 700; color: var(--ink-3); text-transform: uppercase;
  letter-spacing: 0.3px;
}
.btn-offer-primary {
  background: var(--teal); color: #fff; width: 100%; font-size: 15px;
  padding: 14px 20px; font-weight: 800;
  box-shadow: 0 6px 20px rgba(42,191,191,0.3);
  border-radius: var(--radius);
  border: none; cursor: pointer; transition: all var(--transition);
}
.btn-offer-primary:hover {
  background: var(--teal-dark); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(42,191,191,0.35);
}
.btn-offer-secondary {
  background: #C41E3A; color: #fff; width: 100%; font-size: 15px;
  padding: 14px 20px; font-weight: 800;
  box-shadow: 0 6px 20px rgba(196,30,58,0.3);
  border-radius: var(--radius);
  border: none; cursor: pointer; transition: all var(--transition);
}
.btn-offer-secondary:hover {
  background: #a01a31; transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,30,58,0.35);
}

.offers-cta {
  font-size: 16px; font-weight: 800; color: #fff;
  padding: 20px 24px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.2);
}

/* ─── PRICING ─── */
.pricing { background: linear-gradient(135deg, #e0f7f7 0%, #fff9e6 100%); text-align: center; }
.pricing .section-subtitle { margin: 0 auto 48px; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 760px; margin: 0 auto; }
.price-card {
  background: var(--surface); border-radius: var(--radius-xl); padding: 40px 36px;
  border: 3px solid var(--border); text-align: center;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--teal); }
.price-featured {
  border-color: var(--teal); background: linear-gradient(145deg, #e0f7f7, #fff);
  box-shadow: var(--shadow);
}
.price-ribbon {
  position: absolute; top: 18px; right: -8px;
  background: var(--yellow); color: var(--ink); font-size: 12px; font-weight: 900;
  padding: 6px 16px 6px 12px; border-radius: 6px 0 0 6px;
  box-shadow: -3px 3px 8px rgba(0,0,0,0.1);
}
.price-icon { font-size: 48px; margin-bottom: 14px; }
.price-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--teal-dark); margin-bottom: 14px; }
.price-amount { display: flex; align-items: baseline; justify-content: center; gap: 3px; margin-bottom: 6px; }
.price-brl { font-size: 20px; font-weight: 800; color: var(--ink-2); }
.price-num { font-family: var(--font-display); font-size: 52px; font-weight: 900; color: var(--ink); line-height: 1; }
.price-per { font-size: 16px; font-weight: 700; color: var(--ink-3); }
.price-note { font-size: 13px; color: var(--ink-3); font-weight: 600; margin-bottom: 24px; }
.price-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; text-align: left; }
.price-list li { font-size: 15px; font-weight: 600; color: var(--ink-2); }

/* ─── ENROLL / FORM ─── */
.enroll { background: var(--surface); }
.enroll-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.enroll-text p { font-size: 16px; color: var(--ink-2); margin-bottom: 28px; line-height: 1.8; }
.contact-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; align-items: stretch; }
.contact-actions .btn { min-width: 220px; flex: 1 1 220px; justify-content: center; }
.enroll-perks { display: flex; flex-direction: column; gap: 12px; }
.perk { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--ink); }

.enroll-form {
  background: var(--bg); border-radius: var(--radius-xl); padding: 36px 32px;
  border: 2px solid var(--teal-light); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 800; color: var(--teal-dark); }
.form-group label span { color: var(--coral); margin-left: 2px; }
.form-group input, .form-group select {
  padding: 13px 16px; border: 2px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface);
  font-size: 15px; color: var(--ink); transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(42,191,191,0.15);
}
.form-group input::placeholder { color: var(--ink-3); }

#form-message {
  font-size: 15px; font-weight: 700; text-align: center; min-height: 24px;
  display: none; animation: slideUp 0.4s ease-out;
}
#form-message strong { display: block; font-weight: 900; margin-bottom: 4px; }
#form-message br { margin-bottom: 6px; display: block; height: 0; }

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

/* ─── INSTAGRAM ─── */
.instagram { background: var(--bg); text-align: center; }
.instagram .section-subtitle { margin: 0 auto 40px; }
.insta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 36px; }
.insta-item {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 1; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 3px solid #fff;
}
.insta-item:hover { transform: scale(1.04); box-shadow: var(--shadow); }
.insta-item img { width: 100%; height: 100%; object-fit: cover; }
.insta-overlay {
  position: absolute; inset: 0;
  background: rgba(42,191,191,0.7); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; opacity: 0;
  transition: opacity var(--transition);
}
.insta-item:hover .insta-overlay { opacity: 1; }

/* ─── FOOTER ─── */
.footer {
  background: var(--ink); color: rgba(255,255,255,0.85);
  padding: 52px 28px 28px;
}
.footer-inner { max-width: 1160px; margin: 0 auto; }
.footer-brand { margin-bottom: 28px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.55); margin-top: 10px; max-width: 340px; }
.footer-contact { margin-top: 16px; }
.footer-contact p { font-size: 13px; color: rgba(255,255,255,0.7); margin: 4px 0; }
.footer-contact a { color: var(--teal); text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }
.footer-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 32px; }
.footer-nav a {
  font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.65);
  padding: 6px 14px; border-radius: 100px;
  transition: all var(--transition);
}
.footer-nav a:hover { background: rgba(255,255,255,0.12); color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,0.45);
}

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 999;
  width: 62px; height: 62px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 12px 32px rgba(37,211,102,0.55);
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 800; font-size: 15px;
  padding: 14px 26px; border-radius: 100px; border: none;
  cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.btn-hero-primary {
  background: var(--coral); color: #fff;
  box-shadow: 0 6px 22px rgba(255,107,107,0.4);
}
.btn-hero-primary:hover { background: var(--coral-dark); transform: translateY(-3px); box-shadow: 0 10px 28px rgba(255,107,107,0.45); }
.btn-hero-secondary {
  background: rgba(255,255,255,0.9); color: var(--ink);
  border: 2px solid var(--border);
}
.btn-hero-secondary:hover { background: #fff; transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.btn-primary {
  background: var(--teal); color: #fff;
  box-shadow: 0 6px 20px rgba(42,191,191,0.35);
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42,191,191,0.4); }
.btn-course {
  background: var(--surface); color: var(--teal-dark); border: 2px solid var(--teal);
  font-size: 14px; padding: 12px 22px;
}
.btn-course:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }
.btn-course-featured {
  background: var(--teal); color: #fff; font-size: 14px; padding: 12px 22px;
  box-shadow: 0 6px 20px rgba(42,191,191,0.35);
}
.btn-course-featured:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-price, .btn-price-featured {
  width: 100%; font-size: 15px; padding: 14px;
}
.btn-price { background: var(--bg); color: var(--teal-dark); border: 2px solid var(--teal); }
.btn-price:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }
.btn-price-featured { background: var(--teal); color: #fff; box-shadow: 0 6px 20px rgba(42,191,191,0.35); }
.btn-price-featured:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-submit {
  background: var(--coral); color: #fff; width: 100%; font-size: 16px; padding: 16px;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(255,107,107,0.35);
}
.btn-submit:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(255,107,107,0.4); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes popIn {
  from { opacity: 0; transform: scale(0.7); }
  to   { opacity: 1; transform: scale(1); }
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .features-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero { padding-top: 80px; }
  .hero-text p { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-img-wrap { max-width: 320px; height: 380px; margin: 0 auto; }
  .hero-card { display: none; }

  .teachers-inner,
  .instructor-inner,
  .enroll-inner { grid-template-columns: 1fr; gap: 32px; }

  .courses-grid { grid-template-columns: 1fr; max-width: 480px; margin: 40px auto 0; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin: 40px auto 0; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
  .video-grid { grid-template-columns: 1fr; max-width: 480px; margin: 36px auto 0; }
  .insta-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-actions { flex-direction: column; }
  .contact-actions .btn { width: 100%; min-width: 0; }
  .instructor-placeholder { max-width: 320px; height: 340px; }

  nav { display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: rgba(240,250,250,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 16px 20px 20px;
    border-bottom: 2px solid var(--teal-light);
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
  }
  nav.open { display: flex; }
  nav a { border-radius: var(--radius-sm); padding: 12px 16px; }
  .nav-cta { text-align: center; margin-left: 0; margin-top: 4px; }
  .menu-toggle { display: flex; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .about-grid { grid-template-columns: 1fr; }
  .features-inner { grid-template-columns: 1fr; }
  .hero-img-wrap { max-width: 280px; height: 320px; }
  .instructor-img-wrap img { max-width: 280px; height: 360px; }
  .instructor-badge { left: 0; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .enroll-form { padding: 24px 20px; }
  .instructor-stats { gap: 16px; flex-wrap: wrap; }
  .insta-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-trust { flex-direction: column; gap: 12px; }
  .trust-divider { width: 36px; height: 1px; }
  .container { padding: 0 20px; }
  .header-inner { padding: 0 20px; height: 64px; }
  .logo img { height: 48px; width: 48px; }
  .logo-text { font-size: 18px; }
  .menu-toggle { width: 36px; }
  .menu-toggle span { width: 22px; }
  .hero { padding-top: 60px; min-height: 100vh; }
  .hero-text h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-badge { font-size: 12px; padding: 6px 14px; }
  .section-title { font-size: clamp(1.8rem, 6vw, 2.8rem); }
  .section-subtitle { font-size: 16px; }
  .btn { padding: 16px 24px; font-size: 16px; min-height: 48px; }
  .course-card, .tcard, .price-card { padding: 24px; }
  .offer-card { padding: 24px; }
  .offer-card h3 { font-size: 18px; }
  .offer-list li { font-size: 14px; }
  .price-tag { font-size: 24px; }
  .offers-grid { grid-template-columns: 1fr; gap: 20px; }
  .insta-item img { width: 100%; height: auto; }
  .whatsapp-float { bottom: 16px; right: 16px; width: 56px; height: 56px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .header-inner { padding: 0 16px; }
  .hero-inner { padding: 0 16px; gap: 24px; }
  .hero-text h1 { font-size: clamp(1.8rem, 9vw, 2.8rem); }
  .hero-badge { font-size: 11px; padding: 5px 12px; }
  .section { padding: 48px 0; }
  .section-title { font-size: clamp(1.6rem, 7vw, 2.4rem); }
  .section-subtitle { font-size: 15px; }
  .btn { padding: 14px 20px; font-size: 15px; min-height: 44px; }
  .course-card, .tcard, .price-card { padding: 20px; }
  .offer-card { padding: 20px; }
  .offer-card h3 { font-size: 17px; }
  .offer-list li { font-size: 13px; }
  .price-tag { font-size: 22px; }
  .btn-offer-primary, .btn-offer-secondary { padding: 12px 16px; font-size: 14px; }
  .offers-grid { grid-template-columns: 1fr; }
  .offers-headline { font-size: clamp(1.6rem, 5vw, 2.2rem); }
  .about-card, .feature-item { padding: 20px; }
  .instructor-img-wrap img, .instructor-placeholder { max-width: 240px; height: 300px; }
  .enroll-form { padding: 20px 16px; }
  .form-group input, .form-group select { padding: 12px; font-size: 16px; }
  .insta-item { max-width: 280px; margin: 0 auto; }
  .footer-inner { padding: 32px 16px; }
  .footer-brand p { font-size: 15px; }
  .whatsapp-float { width: 52px; height: 52px; }
  .whatsapp-float svg { width: 22px; height: 22px; }
}