/* ═══════════════════════════════════════════════════════
   TIERRA VITA — DESIGN SYSTEM
   Font: Cinzel (headings) / Josefin Sans (body)
   Palette: Trust Teal + Deep Forest
   Style: Exaggerated Minimalism
═══════════════════════════════════════════════════════ */

/* ── RESET & BASE ──────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Design System Colors */
  --clr-primary:     #134633;
  --clr-primary-dk:  #0F3A2A;
  --clr-secondary:   #5D9A83;
  --clr-cta:         #0369A1;
  --clr-cta-hover:   #0284C7;
  --clr-bg:          #F0FDFA;
  --clr-bg-2:        #ECFDF5;
  --clr-text:        #134E4A;
  --clr-text-muted:  #3F5E5C;
  --clr-surface:     #ffffff;
  --clr-border:      #CCFBF1;
  --clr-gold:        #D4A017;
  --clr-dark:        #0A2E2B;
  --clr-dark-80:     rgba(10, 46, 43, 0.80);

  /* Typography */
  --ff-heading: 'Cinzel', 'Georgia', serif;
  --ff-body:    'Josefin Sans', 'Helvetica Neue', sans-serif;

  /* Scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 10rem;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(15, 118, 110, 0.10);
  --shadow-md:  0 8px 32px rgba(15, 118, 110, 0.15);
  --shadow-lg:  0 24px 64px rgba(15, 118, 110, 0.20);

  /* Transitions */
  --t-fast:   150ms ease;
  --t-mid:    250ms ease;
  --t-slow:   400ms ease;

  /* Nav height */
  --nav-h:    72px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-fast), opacity var(--t-fast);
}

ul { list-style: none; }

/* ── CONTAINER ─────────────────────────────────────── */
.container {
  width: min(100%, 1280px);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 4rem);
}

/* ── REVEAL ANIMATIONS ─────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ── SECTION TYPOGRAPHY SYSTEM ─────────────────────── */
.section-eyebrow {
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: 0.75rem;
}
.section-eyebrow.light { color: rgba(255,255,255,0.7); }

.section-title {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--clr-text);
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

/* ── BUTTONS ───────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background-color: var(--clr-primary);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--t-mid), transform var(--t-fast), box-shadow var(--t-mid);
}
.btn-primary:hover {
  background-color: var(--clr-txt-muted);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(3, 105, 161, 0.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:focus-visible {
  outline: 3px solid var(--clr-cta);
  outline-offset: 3px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background-color: transparent;
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: border-color var(--t-mid), background-color var(--t-mid), color var(--t-mid);
}
.btn-ghost:hover {
  border-color: #fff;
  background-color: rgba(255,255,255,0.1);
}
.btn-ghost:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 2rem;
  background-color: transparent;
  color: var(--clr-primary);
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 2px solid var(--clr-primary);
  cursor: pointer;
  transition: background-color var(--t-mid), color var(--t-mid), transform var(--t-fast);
}
.btn-secondary:hover {
  background-color: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-secondary:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 3px;
}
.btn-secondary svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ════════════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════════════ */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-radius: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 46, 43, 0.55) 0%,
    rgba(10, 46, 43, 0.20) 100%
  );
  transition: background var(--t-mid), box-shadow var(--t-mid), backdrop-filter var(--t-mid);
}

.nav-wrap.scrolled {
  background: rgba(10, 46, 43, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding-inline: clamp(1rem, 3vw, 2rem);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
  margin-bottom: 1.25rem;
}

.logo-mark {
  width: 44px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-map {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 1px rgba(20, 184, 166, 0.4));
}

.logo-text {
  font-family: var(--ff-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: #fff;
  line-height: 1;
}
.logo-text em {
  font-style: italic;
  color: #ffff;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  font-family: var(--ff-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background-color var(--t-fast);
  cursor: pointer;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.25rem;
  height: 1px;
  background: var(--clr-secondary);
  opacity: 0;
}
.nav-link--active::after {
  opacity: 1;
}
.nav-link:hover {
  color: #fff;
  background-color: rgba(255,255,255,0.08);
}
.nav-link:focus-visible {
  outline: 2px solid var(--clr-secondary);
  outline-offset: 2px;
}

.nav-cta {
  margin-left: 0.5rem;
  padding: 0.6rem 1.5rem;
  background-color: var(--clr-text-muted);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: background-color var(--t-mid), transform var(--t-fast);
  cursor: pointer;
}
.nav-cta:hover {
  background-color: var(--clr-primary);
  transform: translateY(-1px);
}
.nav-cta:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 3px;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--t-mid), opacity var(--t-fast);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(10, 46, 43, 0.97);
  backdrop-filter: blur(20px);
  border-radius: 0;
  padding: 1.5rem;
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-mid), transform var(--t-mid);
}
.mobile-menu.open {
  display: block;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-link {
  display: block;
  padding: 0.875rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background-color var(--t-fast);
  cursor: pointer;
}
.mobile-link:hover { color: #fff; background-color: rgba(255,255,255,0.08); }
.mobile-link-cta {
  margin-top: 0.5rem;
  background-color: var(--clr-primary);
  color: #fff;
  text-align: center;
  border-radius: var(--radius-full);
}
.mobile-link-cta:hover { background-color: var(--clr-dark); }

/* ════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10,46,43,0.72) 0%,
    rgba(10,46,43,0.55) 50%,
    rgba(10,46,43,0.30) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-h) + 4rem) clamp(1.25rem,5vw,4rem) 6rem;
  max-width: 1280px;
  margin-inline: auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-bg);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--ff-heading);
  font-size: clamp(3.5rem, 10vw, 8.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 2rem;
}

.hero-headline em {
  font-style: italic;
  color: #0F766E;
}

.hero-subtext {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  font-weight: 300;
  color: rgba(255,255,255,0.80);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

/* Trust strip */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.trust-num {
  font-family: var(--ff-heading);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.trust-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* Scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  right: clamp(1.25rem, 5vw, 4rem);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: rgba(255,255,255,0.5);
  transition: color var(--t-fast);
}
.hero-scroll-cue:hover { color: rgba(255,255,255,0.9); }
.hero-scroll-cue:focus-visible { outline: 2px solid #fff; outline-offset: 4px; border-radius: 4px; }

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, currentColor);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

.scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

/* ════════════════════════════════════════════════════
   MARQUEE
════════════════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  background: var(--clr-primary);
  padding-block: 1rem;
  border-top: 1px solid var(--clr-primary-dk);
  border-bottom: 1px solid var(--clr-primary-dk);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--ff-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  flex-shrink: 0;
}
.marquee-track .dot {
  color: var(--clr-secondary);
  letter-spacing: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ════════════════════════════════════════════════════
   PILLARS
════════════════════════════════════════════════════ */
.pillars {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-surface);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 2.5rem;
}

.pillar {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
  cursor: default;
}
.pillar:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-secondary);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  color: var(--clr-primary);
  margin-bottom: 1.5rem;
}
.pillar-icon svg { width: 100%; height: 100%; }

.pillar-num {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-family: var(--ff-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--clr-txt-muted);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  transition: color var(--t-mid);
}
.pillar:hover .pillar-num { color: rgba(20, 184, 166, 0.15); }

.pillar-title {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 1rem;
}

.pillar-text {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
}

/* ════════════════════════════════════════════════════
   PROPERTIES
════════════════════════════════════════════════════ */
.properties {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-bg);
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.prop-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-mid), box-shadow var(--t-mid);
}
.prop-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.prop-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.prop-card-link:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 3px;
  border-radius: var(--radius-lg);
}

.prop-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.prop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.prop-card:hover .prop-img { transform: scale(1.06); }

.prop-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.3rem 0.875rem;
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.prop-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,46,43,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity var(--t-mid);
}
.prop-overlay svg { width: 18px; height: 18px; }
.prop-card:hover .prop-overlay { opacity: 1; }

.prop-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.prop-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.prop-type {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-secondary);
}

.prop-price {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-primary);
  white-space: nowrap;
}

.prop-title {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
}

.prop-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}
.prop-location svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--clr-secondary); }

.prop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}
.prop-tags li {
  padding: 0.25rem 0.75rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: 0.05em;
}

.properties-cta {
  text-align: center;
}

/* ════════════════════════════════════════════════════
   SEARCH SECTION
════════════════════════════════════════════════════ */
.search-section {
  padding-block: clamp(4rem, 8vw, 6rem);
  background: var(--clr-dark);
}

.search-wrap {
  max-width: 960px;
  margin-inline: auto;
}

.search-header {
  text-align: center;
  margin-bottom: 3rem;
}

.search-title {
  font-family: var(--ff-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.75rem;
}

.search-subtitle {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
}

.search-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.search-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.search-select {
  appearance: none;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: rgba(255,255,255,0.07) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 1rem center;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.search-select option { background: var(--clr-dark); }
.search-select:hover, .search-select:focus-visible {
  border-color: var(--clr-secondary);
  outline: 2px solid var(--clr-secondary);
  outline-offset: 2px;
  background-color: rgba(255,255,255,0.10);
}

.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem;
  background: var(--clr-primary);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--t-mid), transform var(--t-fast);
}
.search-btn svg { width: 18px; height: 18px; }
.search-btn:hover {
  background: var(--clr-primary-dk);
  transform: translateY(-1px);
}
.search-btn:active { transform: translateY(0); }
.search-btn:focus-visible {
  outline: 3px solid var(--clr-secondary);
  outline-offset: 3px;
}

/* ════════════════════════════════════════════════════
   BEFORE/AFTER DIFFERENCE
════════════════════════════════════════════════════ */
.difference {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-surface);
}

.difference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.difference-text .section-title { text-align: left; }

.difference-body {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.difference-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: 2.5rem;
}

.difference-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--clr-text);
}
.difference-list li svg {
  width: 18px;
  height: 18px;
  color: var(--clr-primary);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Comparison cards */
.difference-card-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.diff-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1.5px solid;
}

.diff-card--before {
  border-color: #E5E7EB;
  background: #FAFAFA;
}

.diff-card--after {
  border-color: var(--clr-primary);
  background: var(--clr-bg);
  box-shadow: var(--shadow-md);
}

.diff-card-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.diff-card--before .diff-card-label { color: #9CA3AF; }
.diff-card--after .diff-card-label { color: var(--clr-primary); }

.diff-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.diff-yes, .diff-no {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.diff-yes svg { color: var(--clr-primary); flex-shrink: 0; width: 16px; height: 16px; }
.diff-no svg  { color: #EF4444; flex-shrink: 0; width: 16px; height: 16px; }
.diff-yes { color: var(--clr-text); }
.diff-no  { color: #9CA3AF; }

/* ════════════════════════════════════════════════════
   TESTIMONIALS
════════════════════════════════════════════════════ */
.testimonials {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 2rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-secondary);
}

.testi-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}
.testi-stars svg {
  width: 16px;
  height: 16px;
  color: var(--clr-gold);
}

.testi-quote {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--clr-text-muted);
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
}
.testi-quote::before {
  content: '\201C';
  font-family: var(--ff-heading);
  font-size: 3rem;
  color: var(--clr-border);
  position: absolute;
  top: -1rem;
  left: -0.5rem;
  line-height: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-secondary));
  color: #fff;
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testi-name {
  display: block;
  font-family: var(--ff-heading);
  font-size: 0.9rem;
  font-weight: 600;
  font-style: normal;
  color: var(--clr-text);
  margin-bottom: 0.15rem;
}

.testi-role {
  font-size: 0.72rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.05em;
}

/* ════════════════════════════════════════════════════
   CLIMATE BANDS
════════════════════════════════════════════════════ */
.climate {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-surface);
}

.climate-bands {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1.5rem;
}

.climate-band {
  position: relative;
  padding: 2rem 1.5rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
  cursor: default;
}
.climate-band:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--clr-secondary);
}

.featured-band {
  border-color: var(--clr-primary);
  background: linear-gradient(135deg, var(--clr-bg), rgba(20, 184, 166, 0.06));
  box-shadow: var(--shadow-md);
}
.featured-band .band-elevation,
.featured-band .band-label { color: var(--clr-primary); }

.band-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.875rem;
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.band-elevation {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: 0.5rem;
}

.band-label {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.875rem;
}

.band-desc {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════
   CONTACT CTA
════════════════════════════════════════════════════ */
.contact-cta {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--clr-dark);
  position: relative;
  overflow: hidden;
}
.contact-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(20,184,166,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.contact-title {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.contact-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contact-guarantees {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}
.guarantee-item svg { width: 18px; height: 18px; color: var(--clr-secondary); flex-shrink: 0; }

/* Contact form */
.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.form-input {
  padding: 0.875rem 1rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.95rem;
  transition: border-color var(--t-fast), background-color var(--t-fast);
  appearance: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.3); }
.form-input:hover { background-color: rgba(255,255,255,0.09); }
.form-input:focus-visible {
  outline: 2px solid var(--clr-secondary);
  outline-offset: 2px;
  border-color: var(--clr-secondary);
  background-color: rgba(255,255,255,0.10);
}
.form-input option { background: var(--clr-dark); }

.form-textarea { resize: vertical; min-height: 110px; }

.form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.1rem;
  background: var(--clr-text-muted);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--t-mid), transform var(--t-fast);
  margin-top: 0.5rem;
}
.form-submit svg { width: 18px; height: 18px; }
.form-submit:hover {
  background-color: var(--clr-primary);
  transform: translateY(-2px);
}
.form-submit:active { transform: translateY(0); }
.form-submit:focus-visible {
  outline: 3px solid var(--clr-secondary);
  outline-offset: 3px;
}

.form-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* Contact success banner */
.contact-success {
  background: rgba(20, 184, 166, 0.10);
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: 1.5rem;
  animation: successFadeIn 0.4s ease;
}
.contact-success[hidden] { display: none; }

.success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-secondary);
  color: var(--clr-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-icon svg { width: 22px; height: 22px; }

.success-title {
  font-family: var(--ff-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  margin: 0;
}
.success-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin: 0;
}
.success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}
.success-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background-color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.success-btn:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.35); transform: translateY(-1px); }
.success-btn:focus-visible { outline: 2px solid var(--clr-secondary); outline-offset: 2px; }
.success-btn svg { width: 16px; height: 16px; }
.success-btn--wa { background: #25D366; border-color: #25D366; color: #fff; }
.success-btn--wa:hover { background: #1ebe5b; border-color: #1ebe5b; }

@keyframes successFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════ */
.footer {
  background: #061A18;
  padding-block: 4rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
  cursor: pointer;
}
.social-link svg { width: 16px; height: 16px; }
.social-link:hover {
  color: #fff;
  border-color: var(--clr-secondary);
  background-color: rgba(20,184,166,0.1);
}
.social-link:focus-visible {
  outline: 2px solid var(--clr-secondary);
  outline-offset: 2px;
}

.footer-nav-title {
  font-family: var(--ff-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: color var(--t-fast);
}
.footer-nav a:hover { color: #fff; }
.footer-nav a:focus-visible { outline: 2px solid var(--clr-secondary); outline-offset: 2px; border-radius: 2px; }

.footer-contact-info ul {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}
.footer-contact-info svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--clr-secondary);
  margin-top: 0.1rem;
}
.footer-contact-info a {
  color: rgba(255,255,255,0.6);
  transition: color var(--t-fast);
}
.footer-contact-info a:hover { color: var(--clr-secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ════════════════════════════════════════════════════
   STICKY CTA (mobile)
════════════════════════════════════════════════════ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 1.25rem;
  left: 1rem;
  right: 1rem;
  z-index: 999;
}

.sticky-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem;
  background: var(--clr-secondary);
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(3, 105, 161, 0.45);
  cursor: pointer;
  transition: background-color var(--t-mid);
}
.sticky-cta-btn:hover { background: var(--clr-txt-muted); }
.sticky-cta-btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

/* ════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .difference-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .sticky-cta { display: block; }

  .hero-headline { font-size: clamp(3rem, 13vw, 5.5rem); }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  .hero-trust { gap: 1.25rem; }
  .trust-divider { display: none; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .hero-scroll-cue { display: none; }

  .difference-card-wrap { display: flex; flex-direction: column; }
}

@media (max-width: 480px) {
  .search-row { grid-template-columns: 1fr; }
  .climate-bands { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════
   FOCUS RING — GLOBAL
════════════════════════════════════════════════════ */
:focus-visible {
  outline: 3px solid var(--clr-secondary);
  outline-offset: 2px;
}