/* =========================================
   EXFERA — Design System v2
   ========================================= */

:root {
  --ink: #0e1a18;
  --ink-soft: #3a4f4c;
  --ink-muted: #6b7f7c;
  --cream: #f5f0e8;
  --cream-warm: #ede7d9;
  --white: #fffefb;
  --brand: #0c6b63;
  --brand-deep: #08443e;
  --brand-light: #14908a;
  --accent: #d4522a;
  --green-bright: #22c55e;
  --card-bg: rgba(255,254,251,0.72);
  --card-border: rgba(14,26,24,0.08);
  --card-shadow: 0 2px 24px rgba(14,26,24,0.06), 0 1px 4px rgba(14,26,24,0.04);
  --card-shadow-lg: 0 12px 60px rgba(14,26,24,0.12), 0 2px 8px rgba(14,26,24,0.06);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --container: 1160px;
  --gap: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  font-size: 16px;
  scroll-padding-top: 108px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.6;
  min-width: 320px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

/* =========================================
   WHATSAPP FLOAT
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 14px 20px 14px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 6px 28px rgba(37,211,102,0.4), 0 2px 8px rgba(0,0,0,0.12);
  transition: transform 200ms ease, box-shadow 200ms ease;
  white-space: nowrap;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 36px rgba(37,211,102,0.5), 0 2px 8px rgba(0,0,0,0.12);
}

/* =========================================
   HEADER
   ========================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 300ms, box-shadow 300ms;
}
.site-header.scrolled {
  background: rgba(245,240,232,0.94);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--card-border), 0 4px 24px rgba(14,26,24,0.07);
}
.header-inner {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--brand-deep), var(--brand));
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-mark.sm { width: 32px; height: 32px; font-size: 0.72rem; border-radius: 9px; }
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 1.2rem;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 140ms;
}
.site-nav a:hover { color: var(--brand); }
.nav-cta {
  background: var(--ink) !important;
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  transition: background 140ms, transform 140ms !important;
}
.nav-cta:hover { background: var(--brand-deep) !important; transform: translateY(-1px); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 220ms;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 80% 30%, rgba(12,107,99,0.11) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(212,82,42,0.07) 0%, transparent 50%),
    var(--cream);
}
.hero-bg-globe {
  position: absolute;
  top: -80px; right: -120px;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(12,107,99,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-bg-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(14,26,24,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,26,24,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 75%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 75%);
  pointer-events: none;
}
.hero-inner {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 56px;
}
.eyebrow-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand);
  animation: pulse-dot 2.4s ease infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}
.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}
.hero-copy h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  line-height: 1.02;
  text-wrap: balance;
}
.hero-copy h1 em {
  font-style: italic;
  color: var(--brand);
}
.hero-sub {
  margin: 0 0 36px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 44ch;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.925rem;
  border: none;
  cursor: pointer;
  transition: all 180ms ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(12,107,99,0.32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(12,107,99,0.42); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(14,26,24,0.18);
}
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-full { width: 100%; }

/* Globe card */
.globe-card {
  background: linear-gradient(160deg, var(--brand-deep) 0%, var(--brand) 100%);
  border-radius: 28px;
  padding: 32px;
  color: var(--white);
  box-shadow: var(--card-shadow-lg);
  animation: fade-in-up 800ms ease both;
}
.globe-visual { width: 200px; height: 200px; margin: 0 auto 24px; opacity: 0.9; }
.globe-caption strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.2;
}
.globe-caption p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.76);
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.stat-chip {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--card-shadow);
  animation: fade-in-up 900ms ease both;
}
.stat-chip:nth-child(2) { animation-delay: 70ms; }
.stat-chip:nth-child(3) { animation-delay: 140ms; }
.stat-chip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 5px;
}
.stat-chip span { font-size: 0.73rem; color: var(--ink-muted); font-weight: 500; line-height: 1.35; }
.trust-strip {
  background: var(--brand-deep);
  padding: 20px 0;
  margin-top: auto;
}
.trust-strip p {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.78);
  text-align: center;
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-copy { animation: fade-in-up 650ms ease both; }

/* =========================================
   SHARED SECTIONS
   ========================================= */
.section-block {
  width: min(calc(100% - 48px), var(--container));
  margin: var(--gap) auto 0;
}
.section-tag {
  display: inline-block;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
  background: rgba(12,107,99,0.1);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.section-tag.light {
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.15);
}
.section-title {
  margin: 0 0 44px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 3.2vw, 2.8rem);
  line-height: 1.07;
  max-width: 22ch;
  text-wrap: balance;
}

/* =========================================
   ABOUT
   ========================================= */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-left h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 2.8vw, 2.5rem);
  line-height: 1.1;
  margin: 0 0 22px;
  text-wrap: balance;
}
.about-left p {
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 16px;
  font-size: 1rem;
}

/* Founder card */
.founder-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-top: 32px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
}
.founder-avatar {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
}
.founder-avatar svg { width: 100%; height: 100%; }
.founder-info strong {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}
.founder-info > span {
  display: block;
  font-size: 0.82rem;
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 8px;
}
.founder-bio {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

.about-right { display: grid; gap: 14px; }
.about-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: var(--card-shadow);
  transition: transform 200ms, box-shadow 200ms;
}
.about-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-lg); }
.about-card-icon,
.audience-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  background: linear-gradient(145deg, rgba(12,107,99,0.12), rgba(12,107,99,0.05));
  color: var(--brand);
  box-shadow: inset 0 0 0 1px rgba(12,107,99,0.08);
}
.about-card-icon svg,
.audience-icon svg,
.footer-location svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}
.about-card h3 { margin: 0 0 7px; font-size: 1.02rem; font-weight: 700; }
.about-card p { margin: 0; font-size: 0.88rem; color: var(--ink-muted); line-height: 1.65; }

/* =========================================
   MARKETS
   ========================================= */
.markets-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}
.markets-head-copy {
  max-width: 760px;
}
.markets-head .section-title {
  margin-bottom: 18px;
  max-width: 16ch;
}
.markets-intro {
  margin: 0;
  max-width: 62ch;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--ink-soft);
}
.markets-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.markets-control {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(14,26,24,0.1);
  background: var(--white);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--card-shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, color 180ms ease;
}
.markets-control:hover:not(:disabled) {
  transform: translateY(-2px);
  color: var(--brand);
  border-color: rgba(12,107,99,0.18);
  box-shadow: var(--card-shadow-lg);
}
.markets-control:disabled {
  opacity: 0.4;
  cursor: default;
}
.markets-control svg {
  width: 20px;
  height: 20px;
}
.markets-carousel {
  position: relative;
}
.markets-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(320px, 36.5vw);
  gap: 20px;
  overflow-x: auto;
  padding: 4px 4px 12px;
  scroll-padding-inline: 4px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.markets-track::-webkit-scrollbar {
  display: none;
}
.market-card {
  display: grid;
  grid-template-rows: 190px auto;
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  scroll-snap-align: start;
  transition: transform 220ms, box-shadow 220ms, border-color 220ms;
}
.market-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-lg);
  border-color: rgba(12,107,99,0.18);
}
.market-scene {
  position: relative;
  padding: 26px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.2), transparent 30%),
    linear-gradient(160deg, var(--brand-deep), var(--brand));
}
.market-scene::before {
  content: "";
  position: absolute;
  inset: auto -12% -42% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.market-scene-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 7px;
}
.market-scene-kicker {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.68);
}
.market-scene-copy strong {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  line-height: 0.98;
  text-wrap: balance;
}
.market-scene-region {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.82);
}
.market-scene-lines {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
  min-width: 112px;
}
.market-scene-lines span {
  display: block;
  height: 1.5px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,0.14), rgba(255,255,255,0.55));
}
.market-scene-lines span:nth-child(1) { width: 96px; }
.market-scene-lines span:nth-child(2) { width: 72px; margin-left: auto; }
.market-scene-lines span:nth-child(3) { width: 118px; }
.market-slide-us .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.22), transparent 30%),
    linear-gradient(160deg, #0f5f57, #14857f 62%, #1b9c95);
}
.market-slide-eu .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.18), transparent 30%),
    linear-gradient(160deg, #0d4d56, #116977 62%, #178698);
}
.market-slide-uk .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.18), transparent 30%),
    linear-gradient(160deg, #133b5a, #145174 62%, #1b688f);
}
.market-slide-uae .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.18), transparent 30%),
    linear-gradient(160deg, #6d4226, #8e552c 62%, #b36a2d);
}
.market-slide-jp .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.18), transparent 30%),
    linear-gradient(160deg, #28485a, #2a6174 62%, #2f7e93);
}
.market-slide-more .market-scene {
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,0.18), transparent 30%),
    linear-gradient(160deg, #2d3f3d, #435d5a 62%, #58736f);
}
.market-body {
  padding: 24px 24px 26px;
}
.market-meta {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(12,107,99,0.08);
  color: var(--brand-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.market-body h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.08;
}
.market-body p {
  margin: 0 0 18px;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.72;
}
.market-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.market-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(14,26,24,0.045);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
}
.market-buyer {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

/* =========================================
   SERVICES
   ========================================= */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.service-card {
  border-radius: 28px;
  padding: 36px;
  transition: transform 220ms, box-shadow 220ms;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-lg); }
.service-primary {
  background: linear-gradient(145deg, var(--brand-deep) 0%, var(--brand) 100%);
  color: var(--white);
}
.service-secondary {
  background: var(--white);
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
}
.service-num {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 18px;
}
.service-primary .service-num { color: rgba(255,255,255,0.22); }
.service-secondary .service-num { color: rgba(12,107,99,0.22); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0 0 12px;
  line-height: 1.15;
}
.service-card p { margin: 0 0 18px; font-size: 0.93rem; line-height: 1.72; }
.service-primary p { color: rgba(255,255,255,0.78); }
.service-secondary p { color: var(--ink-soft); }
.service-card ul {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}
.service-card ul li {
  font-size: 0.88rem;
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.service-card ul li::before { content: '→'; position: absolute; left: 0; font-size: 0.78rem; }
.service-primary ul li { color: rgba(255,255,255,0.83); }
.service-primary ul li::before { color: rgba(255,255,255,0.5); }
.service-secondary ul li { color: var(--ink-soft); }
.service-secondary ul li::before { color: var(--brand); }
.service-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 700;
  transition: letter-spacing 150ms;
}
.service-primary .service-link { color: rgba(255,255,255,0.88); }
.service-secondary .service-link { color: var(--brand); }
.service-link:hover { letter-spacing: 0.02em; }

/* =========================================
   PROCESS
   ========================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 1.5px;
  background: linear-gradient(90deg, var(--brand-light), rgba(12,107,99,0.2));
  opacity: 0.4;
}
.process-step { padding-right: 16px; }
.process-step:last-child { padding-right: 0; }
.step-num {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(12,107,99,0.28);
  position: relative;
  z-index: 1;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.2;
}
.process-step p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; margin: 0; }

/* =========================================
   CASE STUDY
   ========================================= */
.case-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 40px;
  box-shadow: var(--card-shadow-lg);
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-deep), var(--brand), var(--brand-light));
}
.case-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-bright);
  background: rgba(34,197,94,0.1);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.case-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-bright);
  animation: pulse-dot 2s ease infinite;
}
.case-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.case-sector {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}
.case-left h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 16px;
}
.case-left > p {
  color: var(--ink-soft);
  line-height: 1.75;
  margin: 0 0 28px;
  font-size: 0.97rem;
}
.case-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}
.case-result {
  padding: 16px;
  background: rgba(12,107,99,0.05);
  border: 1px solid rgba(12,107,99,0.1);
  border-radius: 14px;
}
.case-result strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--brand);
  margin-bottom: 4px;
}
.case-result span { font-size: 0.78rem; color: var(--ink-muted); line-height: 1.4; }
.case-note { margin: 0; font-size: 0.82rem; color: var(--ink-muted); font-style: italic; }

.case-quote {
  background: var(--cream);
  border-radius: 22px;
  padding: 28px;
  position: relative;
}
.quote-icon { width: 48px; height: 36px; margin-bottom: 16px; }
.case-quote blockquote {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink);
}
.case-quote cite { display: block; font-style: normal; }
.case-quote cite strong { display: block; font-weight: 700; font-size: 0.92rem; }
.case-quote cite span { font-size: 0.82rem; color: var(--ink-muted); }

.case-disclaimer {
  margin: 24px 0 0;
  font-size: 0.88rem;
  color: var(--ink-muted);
  text-align: center;
}
.case-disclaimer a {
  color: var(--brand);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =========================================
   AUDIENCE
   ========================================= */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.audience-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--card-shadow);
  transition: transform 200ms, box-shadow 200ms, border-color 200ms;
}
.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-lg);
  border-color: rgba(12,107,99,0.15);
}
.audience-card h3 { font-size: 1.02rem; font-weight: 700; margin: 0 0 10px; line-height: 1.3; }
.audience-card p { font-size: 0.88rem; color: var(--ink-muted); line-height: 1.65; margin: 0; }

/* =========================================
   FAQ
   ========================================= */
.faq-list { display: grid; gap: 10px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: border-color 200ms;
}
.faq-item[open] { border-color: rgba(12,107,99,0.2); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 0.97rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(12,107,99,0.08);
  color: var(--brand);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 220ms, background 220ms;
}
.faq-item[open] summary::after {
  content: '−';
  transform: rotate(180deg);
  background: rgba(12,107,99,0.14);
}
.faq-item summary:hover { color: var(--brand); }
.faq-answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--card-border);
}
.faq-answer p { margin: 16px 0 0; font-size: 0.93rem; color: var(--ink-soft); line-height: 1.75; }

/* =========================================
   CTA / CONTACT
   ========================================= */
.cta-section {
  background: linear-gradient(145deg, var(--brand-deep) 0%, #0d5c55 60%, var(--brand) 100%);
  border-radius: 36px;
  overflow: hidden;
  box-shadow: var(--card-shadow-lg);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding: 60px;
}
.cta-copy h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 2.8vw, 2.6rem);
  color: var(--white);
  line-height: 1.1;
  margin: 0 0 18px;
  text-wrap: balance;
}
.cta-copy > p {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.74);
  line-height: 1.75;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.cta-highlights { display: grid; gap: 10px; margin-bottom: 32px; }
.cta-hl {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.84);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.cta-hl span {
  color: var(--green-bright);
  font-weight: 700;
  line-height: 1.2;
  margin-top: 1px;
}
.cta-contact-info { display: flex; flex-direction: column; gap: 12px; }
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.82);
  font-weight: 500;
  transition: color 140ms;
  word-break: break-word;
}
.cta-contact-item:hover { color: rgba(255,255,255,1); }
.cta-contact-item svg { flex-shrink: 0; opacity: 0.7; }

/* Form */
.contact-form {
  background: var(--white);
  border-radius: 24px;
  padding: 32px;
  display: grid;
  gap: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
}
.form-group { display: grid; gap: 7px; }
.form-group label { font-size: 0.84rem; font-weight: 700; color: var(--ink); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(14,26,24,0.11);
  border-radius: 14px;
  background: #fafaf8;
  color: var(--ink);
  font-size: 1rem;
  outline: none;
  transition: border-color 150ms, box-shadow 150ms;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7f7c' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(12,107,99,0.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-align: center;
}
.form-note a { color: var(--brand); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.form-status {
  min-height: 1.4em;
  margin: -4px 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
}
.form-status.is-success { color: #15803d; }
.form-status.is-error { color: #b91c1c; }

/* =========================================
   BRAZIL DATA STRIP
   ========================================= */
.brasil-strip {
  background: var(--ink);
  border-radius: 28px;
  overflow: hidden;
}
.brasil-strip-inner {
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
  align-items: center;
}
.brasil-strip-intro .section-tag {
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
}
.brasil-strip-intro p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.62);
  max-width: 28ch;
}
.brasil-data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.brasil-stat {
  padding: 24px 20px;
  border-radius: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 200ms;
}
.brasil-stat:first-child { border-radius: 16px 0 0 16px; }
.brasil-stat:last-child  { border-radius: 0 16px 16px 0; }
.brasil-stat:hover { background: rgba(255,255,255,0.08); }
.brasil-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.brasil-stat span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

/* =========================================
   PRE-CTA NUDGE STRIP
   ========================================= */
.nudge-strip {
  background: linear-gradient(135deg, rgba(12,107,99,0.06), rgba(12,107,99,0.02));
  border: 1.5px solid rgba(12,107,99,0.15);
  border-radius: 24px;
}
.nudge-inner {
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nudge-copy strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink);
}
.nudge-copy p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 60ch;
}
.nudge-inner .btn { flex-shrink: 0; white-space: nowrap; }

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: var(--ink);
  color: var(--white);
  margin-top: var(--gap);
  padding: 56px 0 32px;
}
.footer-inner {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-brand strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
}
.footer-brand-block > p {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
  max-width: 42ch;
}
.footer-links {
  display: flex;
  gap: 56px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col strong {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.62);
  transition: color 140ms;
}
.footer-col a:hover { color: rgba(255,255,255,1); }
.footer-location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
}
.footer-location svg { flex-shrink: 0; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(12,107,99,0.22);
  outline-offset: 3px;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header.scrolled {
    background: rgba(245,240,232,0.985);
  }

  @media (max-width: 640px) {
    .site-nav {
      background: rgba(245,240,232,0.985);
    }
  }
}

@supports not ((mask-image: linear-gradient(#000, transparent)) or (-webkit-mask-image: linear-gradient(#000, transparent))) {
  .hero-bg-lines {
    opacity: 0.35;
  }
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-bottom p {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer-cnpj { color: rgba(255,255,255,0.22) !important; }

/* =========================================
   MOTION REDUCTION
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================
   RESPONSIVE — TABLET
   ========================================= */
@media (max-width: 980px) {
  :root { --gap: 64px; }

  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding-bottom: 40px; }
  .hero-right { max-width: 480px; }
  .brasil-strip-inner { grid-template-columns: 1fr; gap: 32px; padding: 36px; }
  .brasil-data-grid { grid-template-columns: repeat(2, 1fr); }
  .brasil-stat:first-child { border-radius: 16px 0 0 0; }
  .brasil-stat:last-child  { border-radius: 0 0 16px 0; }
  .nudge-inner { flex-direction: column; align-items: flex-start; padding: 28px; gap: 24px; }
  .nudge-inner .btn { width: 100%; }
  .markets-head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 26px;
  }
  .markets-track {
    grid-auto-columns: minmax(320px, 70vw);
  }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 32px; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .case-layout { grid-template-columns: 1fr; gap: 32px; }
  .case-results { grid-template-columns: repeat(3, 1fr); }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { grid-template-columns: 1fr; padding: 40px; gap: 36px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
}

/* =========================================
   RESPONSIVE — MOBILE
   ========================================= */
@media (max-width: 640px) {
  :root { --gap: 48px; }

  .header-inner,
  .section-block,
  .footer-inner,
  .trust-strip p {
    width: min(calc(100% - 32px), var(--container));
  }

  .whatsapp-float span { display: none; }
  .whatsapp-float {
    right: 18px;
    bottom: 18px;
    padding: 14px;
    border-radius: 50%;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(245,240,232,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    gap: 4px;
    box-shadow: 0 8px 32px rgba(14,26,24,0.1);
    border-top: 1px solid var(--card-border);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--card-border);
    font-size: 1rem;
  }
  .site-nav a:last-child { border: none; }
  .nav-cta { border-radius: 12px !important; text-align: center; padding: 14px !important; margin-top: 6px; }
  .menu-toggle { display: flex; }

  .hero { padding-top: 88px; }
  .hero-copy h1 { font-size: clamp(2.6rem, 11vw, 3.5rem); }
  .hero-sub { font-size: 1rem; margin-bottom: 28px; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn { width: 100%; }
  .stats-row { grid-template-columns: 1fr; gap: 10px; }
  .globe-visual { width: 150px; height: 150px; }

  .about-layout,
  .cta-inner { gap: 28px; }
  .about-card,
  .audience-card { padding: 20px; }
  .markets-intro { font-size: 0.93rem; }
  .markets-controls { display: none; }
  .markets-track {
    grid-auto-columns: 86%;
    gap: 14px;
    padding-bottom: 8px;
  }
  .market-card {
    grid-template-rows: 168px auto;
    border-radius: 22px;
  }
  .market-scene {
    padding: 22px 20px;
  }
  .market-scene-copy strong {
    font-size: 2rem;
  }
  .market-scene-region {
    font-size: 0.86rem;
  }
  .market-body {
    padding: 20px 20px 22px;
  }
  .market-body h3 {
    font-size: 1.2rem;
  }
  .market-body p {
    font-size: 0.88rem;
    margin-bottom: 16px;
  }
  .market-buyer {
    font-size: 0.79rem;
  }
  .brasil-data-grid { grid-template-columns: 1fr 1fr; }
  .brasil-stat:first-child { border-radius: 16px 0 0 0; }
  .brasil-stat:nth-child(2) { border-radius: 0 16px 0 0; }
  .brasil-stat:nth-child(3) { border-radius: 0 0 0 16px; }
  .brasil-stat:last-child   { border-radius: 0 0 16px 0; }
  .brasil-strip-inner { padding: 28px 22px; gap: 24px; }
  .brasil-stat { padding: 18px 16px; }
  .brasil-stat strong { font-size: 1.6rem; }
  .case-results { grid-template-columns: 1fr; gap: 10px; }
  .audience-grid { grid-template-columns: 1fr; }
  .faq-item summary,
  .faq-answer { padding-left: 20px; padding-right: 20px; }
  .faq-item summary { font-size: 0.93rem; }
  .footer-links { flex-direction: column; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }

  .cta-inner { padding: 24px; }
  .contact-form { padding: 22px; }
  .cta-contact-info { flex-direction: column; }
}