/* ══════════════════════════════════════════════
   ALMACURA — Global Styles
   ══════════════════════════════════════════════ */

:root {
  --primary: #0C6E72;
  --primary-dark: #094E51;
  --primary-light: #E8F4F5;
  --accent-green: #4A9E6B;
  --accent-green-light: #EDF7F1;
  --text-dark: #1A2332;
  --text-body: #3D4F5F;
  --text-muted: #6B7C8A;
  --bg-white: #FFFFFF;
  --bg-off: #F7F9FB;
  --bg-warm: #FAFBFC;
  --border-light: #E5EBF0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-lg: 20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-dark); }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.nav-logo {
  font-size: 1.5rem; font-weight: 800; color: var(--primary);
  letter-spacing: 2px; text-decoration: none;
}
.nav-logo span { color: var(--accent-green); }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  text-decoration: none; color: var(--text-muted);
  font-size: 0.9rem; font-weight: 500; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-cta {
  background: var(--primary); color: white !important;
  padding: 10px 24px; border-radius: 8px; font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }
.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-menu-btn svg { width: 24px; height: 24px; stroke: var(--text-dark); }
.mobile-nav {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: white; border-bottom: 1px solid var(--border-light);
  padding: 16px 24px; z-index: 999;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block; padding: 12px 0; color: var(--text-body);
  font-size: 1rem; font-weight: 500; text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}
.mobile-nav a:last-child { border: none; }

/* ── SECTIONS ── */
.section { padding: 100px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--primary); margin-bottom: 12px;
}
.section-heading {
  font-size: 2.2rem; font-weight: 700; color: var(--text-dark);
  line-height: 1.3; margin-bottom: 20px;
}
.section-subtext {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 640px; line-height: 1.8;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: white;
  padding: 16px 32px; border-radius: 10px;
  font-size: 1rem; font-weight: 600; text-decoration: none;
  transition: all 0.2s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); color: white; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--primary); padding: 16px 24px;
  font-size: 0.95rem; font-weight: 500; text-decoration: none;
  transition: color 0.2s;
}
.btn-secondary:hover { color: var(--primary-dark); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--primary); color: var(--primary);
  padding: 14px 28px; border-radius: 10px;
  font-size: 1rem; font-weight: 600; text-decoration: none;
  transition: all 0.2s; background: transparent;
}
.btn-outline:hover { background: var(--primary); color: white; }
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; color: var(--primary);
  padding: 18px 40px; border-radius: 10px;
  font-size: 1.05rem; font-weight: 700; text-decoration: none;
  transition: all 0.2s;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ── HERO ── */
.hero {
  padding: 160px 24px 100px;
  background: linear-gradient(165deg, var(--bg-white) 0%, var(--primary-light) 100%);
  position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(12,110,114,0.05) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.hero-content { position: relative; z-index: 1; }
.hero h1 { font-size: 2.8rem; font-weight: 800; color: var(--text-dark); line-height: 1.2; margin-bottom: 24px; }
.hero h1 em { font-style: normal; color: var(--primary); }
.hero-sub { font-size: 1.15rem; color: var(--text-body); line-height: 1.8; margin-bottom: 36px; max-width: 520px; }
.hero-ctas { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hero-visual { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; }
.hero-illustration {
  width: 100%; max-width: 460px; aspect-ratio: 1;
  background: linear-gradient(135deg, var(--primary-light) 0%, rgba(74,158,107,0.1) 100%);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative;
}
.hero-stat {
  position: absolute; background: white; padding: 14px 20px;
  border-radius: 12px; box-shadow: var(--shadow-md);
  font-size: 0.85rem; font-weight: 600; color: var(--text-dark);
}
.hero-stat.s1 { top: 15%; right: -10%; }
.hero-stat.s2 { bottom: 20%; left: -5%; }
.hero-stat .num { font-size: 1.4rem; color: var(--primary); display: block; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 24px 80px;
  background: linear-gradient(165deg, var(--bg-white) 0%, var(--primary-light) 100%);
}
.page-hero-inner { max-width: 1100px; margin: 0 auto; }
.page-hero .section-label { margin-bottom: 12px; }
.page-hero h1 { font-size: 2.4rem; font-weight: 800; color: var(--text-dark); line-height: 1.3; margin-bottom: 16px; }
.page-hero p { font-size: 1.15rem; color: var(--text-body); max-width: 640px; line-height: 1.8; }
.breadcrumb { margin-bottom: 20px; font-size: 0.85rem; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }

/* ── CARDS ── */
.card {
  background: var(--bg-white); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ── QUAL CARDS ── */
.qual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 48px; }
.qual-card { padding: 40px; border-radius: var(--radius-lg); border: 1px solid var(--border-light); }
.qual-card.yes { background: var(--accent-green-light); border-color: rgba(74,158,107,0.2); }
.qual-card.no { background: var(--bg-off); }
.qual-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.qual-card.yes h3 { color: var(--accent-green); }
.qual-card.no h3 { color: var(--text-muted); }
.qual-card ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.qual-card ul li { font-size: 0.95rem; display: flex; align-items: flex-start; gap: 10px; line-height: 1.6; }
.qual-card.yes ul li::before { content: '✓'; color: var(--accent-green); font-weight: 700; flex-shrink: 0; }
.qual-card.no ul li::before { content: '✕'; color: var(--text-muted); font-weight: 700; flex-shrink: 0; }

/* ── PROBLEM ── */
.problem-items { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.problem-item {
  padding: 28px 32px; background: var(--bg-white); border-radius: var(--radius);
  border: 1px solid var(--border-light); font-size: 0.95rem; line-height: 1.7; transition: border-color 0.2s;
}
.problem-item:hover { border-color: var(--primary); }
.problem-item strong { display: block; color: var(--text-dark); font-weight: 600; margin-bottom: 6px; }

/* ── PROOF ── */
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.proof-card {
  background: var(--bg-off); border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: 40px 32px; text-align: center; transition: transform 0.2s, box-shadow 0.2s;
}
.proof-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.proof-num { font-size: 2.8rem; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.proof-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.proof-desc { font-size: 0.95rem; color: var(--text-body); line-height: 1.6; }

/* ── APPROACH STEPS ── */
.approach-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.step-card {
  background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: 36px 28px; transition: transform 0.2s, box-shadow 0.2s;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-num {
  width: 44px; height: 44px; background: var(--primary); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem; margin-bottom: 20px;
}
.step-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.step-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ── DOCTOR ── */
.doctor-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; margin-top: 48px; }
.doctor-image {
  width: 100%; aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--primary-light), rgba(74,158,107,0.08));
  border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center;
}
.doctor-text h3 { font-size: 1.8rem; font-weight: 700; color: var(--text-dark); margin-bottom: 20px; }
.doctor-text p { font-size: 1.05rem; line-height: 1.8; margin-bottom: 16px; }
.doctor-points { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.doctor-point { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; font-weight: 500; color: var(--text-dark); }
.doctor-point .icon {
  width: 36px; height: 36px; background: var(--primary-light); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.doctor-point .icon svg { width: 18px; height: 18px; stroke: var(--primary); }

/* ── THERAPY CARDS ── */
.therapy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.therapy-card {
  background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius);
  padding: 32px 28px; transition: border-color 0.2s, transform 0.2s; text-decoration: none; color: inherit; display: block;
}
.therapy-card:hover { border-color: var(--primary); transform: translateY(-2px); color: inherit; }
.therapy-icon {
  width: 48px; height: 48px; background: var(--primary-light); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.therapy-icon svg { width: 24px; height: 24px; stroke: var(--primary); fill: none; stroke-width: 1.5; }
.therapy-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.therapy-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.therapy-card .learn-more { font-size: 0.85rem; color: var(--primary); font-weight: 600; margin-top: 16px; display: inline-flex; align-items: center; gap: 4px; }

/* ── THERAPY DETAIL PAGE ── */
.therapy-detail { padding: 60px 24px 100px; }
.therapy-detail-inner { max-width: 800px; margin: 0 auto; }
.therapy-detail h2 { font-size: 1.6rem; font-weight: 700; color: var(--text-dark); margin: 48px 0 16px; }
.therapy-detail p { font-size: 1.05rem; line-height: 1.9; margin-bottom: 16px; }
.therapy-detail ul { padding-left: 0; list-style: none; margin-bottom: 24px; }
.therapy-detail ul li {
  font-size: 1rem; line-height: 1.8; padding: 8px 0 8px 28px; position: relative;
}
.therapy-detail ul li::before {
  content: ''; position: absolute; left: 0; top: 16px;
  width: 8px; height: 8px; background: var(--primary); border-radius: 50%;
}
.therapy-detail .conditions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.therapy-detail .condition-tag {
  padding: 14px 20px; background: var(--primary-light); border-radius: 8px;
  font-size: 0.95rem; font-weight: 500; color: var(--primary-dark);
}
.therapy-sidebar {
  background: var(--bg-off); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 32px; margin-top: 48px;
}
.therapy-sidebar h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; }
.therapy-sidebar p { font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }

/* ── CTA SECTION ── */
.cta-section {
  background: linear-gradient(165deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white; text-align: center;
}
.cta-section .section-label { color: rgba(255,255,255,0.7); }
.cta-section .section-heading { color: white; margin: 0 auto 16px; }
.cta-section .section-subtext { color: rgba(255,255,255,0.85); margin: 0 auto 20px; }
.cta-benefits { display: flex; justify-content: center; gap: 40px; margin-bottom: 40px; flex-wrap: wrap; }
.cta-benefit { display: flex; align-items: center; gap: 8px; font-size: 0.95rem; color: rgba(255,255,255,0.9); }
.cta-benefit svg { width: 20px; height: 20px; stroke: rgba(255,255,255,0.8); fill: none; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 48px; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 14px 16px; border: 2px solid var(--border-light);
  border-radius: 8px; font-size: 0.95rem; font-family: inherit;
  margin-bottom: 16px; transition: border-color 0.2s; background: white;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none; border-color: var(--primary);
}
.contact-form label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-info-card {
  background: var(--bg-off); border-radius: var(--radius-lg); padding: 40px;
  border: 1px solid var(--border-light);
}
.contact-info-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 24px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-info-item .ci-icon {
  width: 44px; height: 44px; background: var(--primary-light); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-item .ci-icon svg { width: 20px; height: 20px; stroke: var(--primary); fill: none; }
.contact-info-item strong { display: block; color: var(--text-dark); font-size: 0.9rem; margin-bottom: 2px; }
.contact-info-item span { font-size: 0.9rem; color: var(--text-muted); }

/* ── FOOTER ── */
.footer { background: var(--text-dark); color: rgba(255,255,255,0.6); padding: 60px 24px 40px; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand { font-size: 1.4rem; font-weight: 800; color: white; letter-spacing: 2px; margin-bottom: 16px; }
.footer-desc { font-size: 0.9rem; line-height: 1.8; max-width: 320px; }
.footer h4 { color: white; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer ul a:hover { color: white; }
.footer-bottom {
  max-width: 1100px; margin: 40px auto 0; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.8rem; text-align: center;
}

/* ── QUIZ MODAL ── */
.quiz-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 2000; align-items: center; justify-content: center; backdrop-filter: blur(4px);
}
.quiz-overlay.active { display: flex; }
.quiz-modal {
  background: white; border-radius: var(--radius-lg); max-width: 560px;
  width: 90%; max-height: 90vh; overflow-y: auto; padding: 48px 40px; position: relative;
}
.quiz-close {
  position: absolute; top: 16px; right: 16px; background: none; border: none; cursor: pointer;
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: background 0.2s;
}
.quiz-close:hover { background: var(--bg-off); }
.quiz-close svg { width: 20px; height: 20px; stroke: var(--text-muted); }
.quiz-progress { width: 100%; height: 4px; background: var(--border-light); border-radius: 2px; margin-bottom: 32px; }
.quiz-progress-bar { height: 100%; background: var(--primary); border-radius: 2px; transition: width 0.3s; }
.quiz-step { display: none; }
.quiz-step.active { display: block; }
.quiz-step h3 { font-size: 1.3rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.quiz-step p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 24px; }
.quiz-options { display: flex; flex-direction: column; gap: 12px; }
.quiz-option {
  padding: 16px 20px; border: 2px solid var(--border-light); border-radius: 10px;
  cursor: pointer; font-size: 0.95rem; color: var(--text-dark); transition: all 0.2s; background: white;
}
.quiz-option:hover { border-color: var(--primary); background: var(--primary-light); }
.quiz-option.selected { border-color: var(--primary); background: var(--primary-light); font-weight: 600; }
.quiz-nav { display: flex; justify-content: space-between; margin-top: 32px; }
.quiz-btn {
  padding: 12px 28px; border-radius: 8px; font-size: 0.95rem; font-weight: 600;
  cursor: pointer; border: none; transition: all 0.2s;
}
.quiz-btn.back { background: var(--bg-off); color: var(--text-muted); }
.quiz-btn.back:hover { background: var(--border-light); }
.quiz-btn.next { background: var(--primary); color: white; }
.quiz-btn.next:hover { background: var(--primary-dark); }
.quiz-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.quiz-form input {
  width: 100%; padding: 14px 16px; border: 2px solid var(--border-light);
  border-radius: 8px; font-size: 0.95rem; font-family: inherit; margin-bottom: 14px; transition: border-color 0.2s;
}
.quiz-form input:focus { outline: none; border-color: var(--primary); }
.quiz-form label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.quiz-success { text-align: center; }
.quiz-success svg { width: 56px; height: 56px; stroke: var(--accent-green); margin-bottom: 16px; }
.quiz-success h3 { margin-bottom: 12px; }
.quiz-success p { color: var(--text-muted); line-height: 1.7; }

/* ── ANIMATIONS ── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-illustration { max-width: 300px; }
  .hero h1 { font-size: 2.2rem; }
  .qual-grid { grid-template-columns: 1fr; }
  .problem-items { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .doctor-grid { grid-template-columns: 1fr; }
  .therapy-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .section-heading { font-size: 1.8rem; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .hero { padding: 120px 24px 60px; }
  .hero h1 { font-size: 1.8rem; }
  .page-hero { padding: 120px 24px 60px; }
  .page-hero h1 { font-size: 1.8rem; }
  .section { padding: 64px 20px; }
  .approach-steps { grid-template-columns: 1fr; }
  .therapy-grid { grid-template-columns: 1fr; }
  .therapy-detail .conditions-grid { grid-template-columns: 1fr; }
  .cta-benefits { flex-direction: column; align-items: center; gap: 12px; }
  .footer-inner { grid-template-columns: 1fr; }
}