/* ============================================================
   XEFALAS.ICU — Design System v2
   Palette: Warm amber-sand with deep teal accents
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ---- TOKENS ---- */
:root {
  /* Amber / Sand / Warm */
  --sand-50:  #fdf8f0;
  --sand-100: #f9edda;
  --sand-200: #f0d9b2;
  --sand-300: #e4c07e;
  --sand-400: #d4a043;
  --sand-500: #c2861a;
  --sand-600: #a86e10;
  --sand-700: #8a560c;
  --sand-800: #6e4109;
  --sand-900: #4a2a04;

  /* Deep teal */
  --teal-50:  #f0faf8;
  --teal-100: #ccede8;
  --teal-200: #99dbd1;
  --teal-300: #5ec1b4;
  --teal-400: #2fa596;
  --teal-500: #1a8a7b;
  --teal-600: #126f63;
  --teal-700: #0d5650;
  --teal-800: #093f3b;
  --teal-900: #052927;

  /* Warm neutral */
  --warm-50:  #faf9f7;
  --warm-100: #f3f0ec;
  --warm-200: #e8e2da;
  --warm-300: #d5ccc0;
  --warm-400: #b8ac9c;
  --warm-500: #998b7a;
  --warm-600: #7a6d5e;
  --warm-700: #5c5147;
  --warm-800: #3d3530;
  --warm-900: #201c18;

  /* Accent — terracotta */
  --terra-400: #c4714a;
  --terra-500: #b05a32;
  --terra-600: #944524;

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', 'Inter', system-ui, sans-serif;
  --font-mono:    'Inter', monospace;

  /* Radii */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  --r-pill: 100px;

  /* Shadows */
  --sh-1: 0 1px 4px rgba(61,53,48,0.07);
  --sh-2: 0 4px 16px rgba(61,53,48,0.10);
  --sh-3: 0 12px 40px rgba(61,53,48,0.13);
  --sh-amber: 0 6px 24px rgba(194,134,26,0.22);
  --sh-teal:  0 6px 24px rgba(26,138,123,0.20);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--warm-800);
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { transition: color .2s; }

/* ================================================================
   NAVIGATION
   ================================================================ */
.xef-nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(253,248,240,0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--sand-200);
  box-shadow: var(--sh-1);
}
.xef-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  padding: 0 1.5rem;
  max-width: 1320px;
  margin: 0 auto;
}
.xef-logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--warm-900);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.xef-logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  flex-shrink: 0;
}
.xef-logo:hover { color: var(--teal-600); text-decoration: none; }

.xef-nav-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.xef-nav-list a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--warm-600);
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: var(--r-sm);
  transition: color .2s, background .2s;
}
.xef-nav-list a:hover,
.xef-nav-list a.is-active {
  color: var(--teal-600);
  background: var(--teal-50);
}

/* ================================================================
   FOOTER
   ================================================================ */
.xef-footer {
  background: var(--warm-900);
  color: var(--warm-400);
  padding: 3.5rem 0 2rem;
}
.xef-footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.xef-footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--sand-300);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.xef-footer-logo .xef-logo-dot { background: var(--teal-300); }
.xef-footer-logo:hover { color: var(--sand-200); text-decoration: none; }
.xef-footer-about {
  font-size: 0.84rem;
  color: var(--warm-500);
  line-height: 1.65;
  margin-top: 0.75rem;
  max-width: 320px;
}
.xef-footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-500);
  margin-bottom: 0.9rem;
}
.xef-footer-links {
  list-style: none;
  padding: 0; margin: 0;
}
.xef-footer-links li { margin-bottom: 0.45rem; }
.xef-footer-links a {
  font-size: 0.86rem;
  color: var(--warm-500);
  text-decoration: none;
}
.xef-footer-links a:hover { color: var(--sand-300); }
.xef-footer-bottom {
  border-top: 1px solid var(--warm-800);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.xef-footer-bottom p {
  font-size: 0.78rem;
  color: var(--warm-600);
  margin: 0;
}
.xef-footer-legal {
  display: flex;
  gap: 1.25rem;
}
.xef-footer-legal a {
  font-size: 0.78rem;
  color: var(--warm-600);
  text-decoration: none;
}
.xef-footer-legal a:hover { color: var(--sand-300); }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn-primary-xef {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--teal-500);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--r-md);
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: var(--sh-teal);
}
.btn-primary-xef:hover {
  background: var(--teal-600);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,138,123,0.28);
}

.btn-outline-xef {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  color: var(--teal-600);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.6rem;
  border-radius: var(--r-md);
  border: 2px solid var(--teal-400);
  text-decoration: none;
  transition: background .2s, color .2s;
}
.btn-outline-xef:hover {
  background: var(--teal-50);
  color: var(--teal-700);
  text-decoration: none;
}

.btn-ghost-xef {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--r-md);
  border: 1.5px solid rgba(255,255,255,0.35);
  text-decoration: none;
  transition: background .2s;
}
.btn-ghost-xef:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
  text-decoration: none;
}

.btn-amber-xef {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--sand-400);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--r-md);
  border: none;
  text-decoration: none;
  transition: background .2s, transform .15s;
  box-shadow: var(--sh-amber);
}
.btn-amber-xef:hover {
  background: var(--sand-500);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

/* ================================================================
   TYPOGRAPHY HELPERS
   ================================================================ */
.xef-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-500);
  margin-bottom: 0.6rem;
}
.xef-eyebrow-sand {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand-600);
  margin-bottom: 0.6rem;
}
.xef-display {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.12;
  color: var(--warm-900);
  letter-spacing: -0.02em;
  margin-bottom: 0;
}
.xef-display em {
  color: var(--teal-500);
  font-style: italic;
}
.xef-display-sm {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.18;
  color: var(--warm-900);
  letter-spacing: -0.02em;
  margin-bottom: 0;
}
.xef-display-sm em { color: var(--teal-500); font-style: italic; }
.xef-body-lg {
  font-size: 1.05rem;
  color: var(--warm-600);
  line-height: 1.75;
}
.xef-body-md {
  font-size: 0.95rem;
  color: var(--warm-600);
  line-height: 1.7;
}

/* ================================================================
   LAYOUT WRAPPERS
   ================================================================ */
.xef-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.xef-section    { padding: 5rem 0; }
.xef-section-sm { padding: 3.5rem 0; }
.xef-section-warm {
  padding: 5rem 0;
  background: var(--warm-50);
}
.xef-section-sand {
  padding: 5rem 0;
  background: var(--sand-50);
}
.xef-section-teal {
  padding: 5rem 0;
  background: var(--teal-50);
}
.xef-section-dark {
  padding: 5rem 0;
  background: var(--warm-900);
  color: #fff;
}

/* ================================================================
   CARDS — multiple styles
   ================================================================ */

/* Flat bordered */
.card-flat {
  background: #fff;
  border: 1.5px solid var(--warm-200);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  height: 75%;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.card-flat:hover {
  border-color: var(--teal-300);
  box-shadow: var(--sh-2);
  transform: translateY(-3px);
}
.card-flat h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--warm-900);
  margin-bottom: 0.5rem;
}
.card-flat p {
  font-size: 0.875rem;
  color: var(--warm-500);
  line-height: 1.65;
  margin: 0;
}

/* Filled sand */
.card-sand {
  background: var(--sand-50);
  border: 1px solid var(--sand-200);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.card-sand:hover {
  box-shadow: var(--sh-2);
  transform: translateY(-3px);
}
.card-sand h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--warm-800);
  margin-bottom: 0.45rem;
}
.card-sand p {
  font-size: 0.875rem;
  color: var(--warm-500);
  line-height: 1.65;
  margin: 0;
}

/* Numbered card */
.card-numbered {
  display: flex;
  gap: 1.1rem;
  background: #fff;
  border: 1px solid var(--warm-200);
  border-radius: var(--r-md);
  padding: 1.3rem 1.5rem;
  transition: box-shadow .2s;
}
.card-numbered:hover { box-shadow: var(--sh-2); }
.card-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--teal-500);
  color: #fff;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 2px;
}
.card-numbered h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--warm-800);
  margin-bottom: 0.25rem;
}
.card-numbered p {
  font-size: 0.855rem;
  color: var(--warm-500);
  line-height: 1.6;
  margin: 0;
}

/* Icon card */
.card-icon-box {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1.5px solid var(--warm-200);
  height: 100%;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.card-icon-box:hover {
  border-color: var(--sand-300);
  box-shadow: var(--sh-2);
  transform: translateY(-3px);
}
.card-icon-box .icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--sand-100);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}
.card-icon-box h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--warm-800);
  margin-bottom: 0.45rem;
}
.card-icon-box p {
  font-size: 0.86rem;
  color: var(--warm-500);
  line-height: 1.65;
  margin: 0;
}

/* Tag pill on cards */
.tag-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--r-pill);
  margin-bottom: 0.7rem;
}
.tag-teal { background: var(--teal-100); color: var(--teal-700); }
.tag-sand { background: var(--sand-100); color: var(--sand-700); }
.tag-terra { background: #fbeae3; color: var(--terra-600); }
.tag-warm { background: var(--warm-100); color: var(--warm-700); }

/* ================================================================
   HERO VARIANTS
   ================================================================ */

/* Split hero — image right */
.hero-split {
  background: var(--sand-50);
  padding: 5.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero-split::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23e4c07e' fill-opacity='0.12'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}
.hero-split-img {
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* Centered hero */
.hero-center {
  background: linear-gradient(160deg, var(--warm-900) 0%, #2d2118 50%, var(--teal-900) 100%);
  padding: 6rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-center::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(94,193,180,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.hero-center h1 { color: #fff; }
.hero-center h1 em { color: var(--sand-300); }
.hero-center .xef-eyebrow { color: var(--sand-300); }

/* Wide image hero */
.hero-wide {
  padding: 4.5rem 0 0;
  background: var(--warm-900);
  color: #fff;
}
.hero-wide h1 { color: #fff; }
.hero-wide h1 em { color: var(--teal-300); }
.hero-wide .xef-eyebrow { color: var(--teal-300); }
.hero-wide-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  margin-top: 4rem;
}

/* Compact teal hero */
.hero-teal {
  background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-500) 60%, #2a7a6e 100%);
  padding: 4.5rem 0 4rem;
  color: #fff;
}
.hero-teal h1 { color: #fff; }
.hero-teal h1 em { color: var(--sand-200); }
.hero-teal .xef-eyebrow { color: rgba(255,255,255,0.7); }
.hero-teal .xef-body-lg { color: rgba(255,255,255,0.82); }

/* ================================================================
   SECTION SPECIFIC COMPONENTS
   ================================================================ */

/* Divider strip */
.strip-sand {
  background: var(--sand-100);
  border-radius: var(--r-lg);
  padding: 2rem 2.5rem;
  margin: 2rem 0;
}
.strip-teal {
  background: var(--teal-50);
  border: 1px solid var(--teal-200);
  border-radius: var(--r-lg);
  padding: 2rem 2.5rem;
}

/* Quote / callout */
.callout-box {
  border-left: 4px solid var(--teal-400);
  padding: 1.3rem 1.6rem;
  background: var(--teal-50);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: 2rem 0;
}
.callout-box p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--warm-700);
  line-height: 1.7;
}
.callout-sand {
  border-left: 4px solid var(--sand-400);
  padding: 1.3rem 1.6rem;
  background: var(--sand-50);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: 2rem 0;
}
.callout-sand p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--warm-700);
  line-height: 1.7;
}

/* Safety notice */
.notice-box {
  background: #fffbf0;
  border: 1px solid var(--sand-300);
  border-radius: var(--r-lg);
  padding: 1.5rem 1.75rem;
}
.notice-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sand-600);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.notice-box p {
  font-size: 0.875rem;
  color: var(--warm-600);
  line-height: 1.7;
  margin: 0;
}

/* Checklist */
.xef-list {
  list-style: none;
  padding: 0; margin: 0;
}
.xef-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--warm-100);
  font-size: 0.92rem;
  color: var(--warm-700);
  line-height: 1.55;
}
.xef-list li:last-child { border-bottom: none; }
.xef-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--teal-100);
  border: 2px solid var(--teal-400);
  margin-top: 2px;
}

/* Dot list — simpler */
.dot-list {
  list-style: none;
  padding: 0; margin: 0;
}
.dot-list li {
  padding: 0.5rem 0 0.5rem 1.4rem;
  position: relative;
  font-size: 0.92rem;
  color: var(--warm-600);
  line-height: 1.6;
  border-bottom: 1px dashed var(--warm-100);
}
.dot-list li:last-child { border-bottom: none; }
.dot-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.88rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sand-400);
}

/* FAQ */
.faq-item {
  border: 1px solid var(--warm-200);
  border-radius: var(--r-md);
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.faq-q {
  background: var(--warm-50);
  padding: 1rem 1.4rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--warm-800);
  border-bottom: 1px solid var(--warm-200);
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}
.faq-q-badge {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--teal-500);
  color: #fff;
  border-radius: var(--r-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  margin-top: 1px;
}
.faq-a {
  padding: 1rem 1.4rem;
  font-size: 0.875rem;
  color: var(--warm-600);
  line-height: 1.7;
}

/* Stat block */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}
.stat-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-md);
  padding: 1.5rem 1rem;
  text-align: center;
}
.stat-item .n {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--sand-300);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-item .l {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}

/* Timeline-style list for daily rhythm */
.timeline-item {
  display: flex;
  gap: 1.2rem;
  padding-bottom: 1.5rem;
  position: relative;
}
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 36px;
  width: 2px;
  height: calc(100% - 20px);
  background: var(--warm-200);
}
.timeline-dot {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal-100);
  border: 2px solid var(--teal-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal-700);
}
.timeline-body h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--warm-800);
  margin-bottom: 0.2rem;
}
.timeline-body p {
  font-size: 0.855rem;
  color: var(--warm-500);
  line-height: 1.6;
  margin: 0;
}

/* Two-tone split */
.split-twocolor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-3);
}
.split-left {
  background: var(--teal-700);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-right {
  background: var(--sand-50);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* About block */
.about-strip {
  background: linear-gradient(135deg, var(--warm-900) 0%, #2e231a 60%, var(--teal-900) 100%);
  border-radius: var(--r-xl);
  padding: 3.5rem;
  color: #fff;
}
.about-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
  margin-bottom: 0.75rem;
}
.about-strip p { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.75; }
.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  padding: 0.3rem 0.85rem;
  margin-bottom: 1rem;
}

/* Wide img */
.img-rounded {
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
  width: 100%;
  object-fit: cover;
}
.img-h-300 { height: 300px; }
.img-h-360 { height: 360px; }
.img-h-420 { height: 420px; }
.img-h-260 { height: 260px; }

/* Contact */
.contact-info-panel {
  background: linear-gradient(145deg, var(--sand-50) 0%, var(--teal-50) 100%);
  border: 1px solid var(--warm-200);
  border-radius: var(--r-xl);
  padding: 2.5rem;
  height: 100%;
}
.contact-row {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
  align-items: flex-start;
}
.contact-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  background: var(--teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.contact-text strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--warm-500);
  margin-bottom: 0.15rem;
}
.contact-text span,
.contact-text a {
  font-size: 0.9rem;
  color: var(--warm-700);
  text-decoration: none;
  line-height: 1.5;
}
.contact-text a:hover { color: var(--teal-600); }

/* Form */
.form-panel {
  background: #fff;
  border: 1.5px solid var(--warm-200);
  border-radius: var(--r-xl);
  padding: 2.5rem;
  box-shadow: var(--sh-2);
}
.form-label-xef {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--warm-700);
  margin-bottom: 0.4rem;
  display: block;
  letter-spacing: 0.03em;
}
.form-input-xef {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--warm-300);
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--warm-800);
  background: var(--warm-50);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.form-input-xef:focus {
  border-color: var(--teal-400);
  box-shadow: 0 0 0 3px rgba(47,165,150,0.12);
  background: #fff;
}
.form-input-xef::placeholder { color: var(--warm-400); }
textarea.form-input-xef { resize: vertical; min-height: 120px; }
.check-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--warm-600);
  cursor: pointer;
  line-height: 1.5;
}
.check-label input[type="checkbox"] {
  accent-color: var(--teal-500);
  flex-shrink: 0;
  margin-top: 2px;
}
.form-mb { margin-bottom: 1rem; }

/* ================================================================
   ACCENT / DECORATIVE
   ================================================================ */
.section-line {
  width: 48px;
  height: 3px;
  background: var(--teal-400);
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.section-line-sand {
  width: 48px;
  height: 3px;
  background: var(--sand-400);
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.text-teal  { color: var(--teal-500); }
.text-sand  { color: var(--sand-500); }
.text-muted { color: var(--warm-500); }
.bg-warm    { background: var(--warm-50); }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 991px) {
  .xef-nav-list { display: none; }
  .hero-split { padding: 3.5rem 0 3rem; }
  .hero-split-img { height: 280px; margin-top: 2.5rem; }
  .hero-center { padding: 4rem 0 3.5rem; }
  .hero-wide { padding: 3.5rem 0 0; }
  .hero-wide-img { height: 260px; }
  .hero-teal { padding: 3.5rem 0 3rem; }
  .xef-section, .xef-section-warm, .xef-section-sand,
  .xef-section-teal, .xef-section-dark { padding: 3.5rem 0; }
  .split-twocolor { grid-template-columns: 1fr; }
  .split-left, .split-right { padding: 2.5rem 2rem; }
  .about-strip { padding: 2.5rem 2rem; }
}
@media (max-width: 767px) {
  .xef-display { font-size: 1.85rem; }
  .xef-display-sm { font-size: 1.45rem; }
  .stat-item .n { font-size: 2rem; }
  .contact-info-panel, .form-panel { padding: 1.75rem; }
  .strip-sand, .strip-teal { padding: 1.5rem; }
}