/* ==========================================================================
   ANNIE TRAN | SERHANT. ATLANTA
   ARDEN-INSPIRED CINEMATIC LUXURY — WARM EARTH TONES
   
   Palette:
   - Espresso Brown:    #3C2415  (headings, nav)
   - Cognac Amber:      #A0714F  (CTA buttons, accents)
   - Champagne Gold:    #C9A96E  (hover accents, highlights)  
   - Warm Ivory:        #FAF7F2  (section backgrounds)
   - Cream:             #F5F0E8  (card fills)
   - Latte:             #E8DDD0  (borders, hairlines)
   - Walnut:            #6B4E37  (body text)
   - Pure White:        #FFFFFF  (canvas)
   ========================================================================== */

:root {
  --espresso: #3C2415;
  --cognac: #A0714F;
  --cognac-dark: #8A5F3F;
  --champagne: #C9A96E;
  --ivory: #FAF7F2;
  --cream: #F5F0E8;
  --latte: #E8DDD0;
  --walnut: #6B4E37;
  --walnut-light: #8C7560;
  --white: #FFFFFF;
  --black: #1A1109;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-cinzel: 'Cinzel', serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 4px 20px rgba(60, 36, 21, 0.06);
  --shadow-md: 0 12px 40px rgba(60, 36, 21, 0.08);
  --shadow-lg: 0 24px 60px rgba(60, 36, 21, 0.1);
  --radius: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: var(--white);
}

body {
  font-family: var(--font-sans);
  color: var(--walnut);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ═══ PAGE LOADER ═══ */
.page-loader {
  position: fixed; inset: 0;
  background: var(--white);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}
.page-loader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-mark {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--espresso);
  letter-spacing: 3px;
}
.loader-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--walnut-light);
  letter-spacing: 3px;
  margin-top: 0.25rem;
}
.loader-bar {
  width: 120px; height: 2px;
  background: var(--latte);
  margin: 1.5rem auto 0;
  overflow: hidden;
  border-radius: 2px;
}
.loader-fill {
  width: 100%; height: 100%;
  background: var(--cognac);
  animation: slide 1.2s infinite ease-in-out;
}
@keyframes slide { 0%{transform:translateX(-100%)} 100%{transform:translateX(100%)} }

.loader-inner { text-align: center; }

/* ═══ UTILITIES ═══ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 8rem 0; }
.bg-ivory { background: var(--ivory); }
.muted { color: var(--walnut-light); }
.center-text { text-align: center; }
.accent { color: var(--cognac) !important; }

.eyebrow {
  font-family: var(--font-cinzel);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--cognac);
  display: block;
  margin-bottom: 1rem;
}

.heading-xl {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--espresso);
  margin-bottom: 1.5rem;
}
.heading-xl em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--walnut-light);
}

.body-lg {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--walnut);
  margin-bottom: 1.25rem;
}
.body-md {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.section-header { margin-bottom: 4rem; }
.section-header.center { text-align: center; }

/* ═══ BUTTONS ═══ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 2rem;
  min-height: 48px;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.5px;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer; border: none;
  transition: all 0.35s var(--ease);
  font-family: var(--font-sans);
}
.btn-cognac {
  background: var(--cognac);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(160, 113, 79, 0.3);
}
.btn-cognac:hover {
  background: var(--cognac-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(160, 113, 79, 0.4);
}
.btn-outline-espresso {
  background: transparent;
  color: var(--espresso);
  border: 1.5px solid var(--latte);
}
.btn-outline-espresso:hover {
  border-color: var(--espresso);
  background: var(--cream);
}
.btn-full { width: 100%; }

/* ═══ HEADER ═══ */
#main-header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all 0.4s var(--ease);
}
#main-header.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--latte);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto; padding: 0 2rem;
}
.brand-logo {
  display: flex; align-items: center; gap: 0.75rem;
  text-decoration: none;
}
.logo-mark {
  font-family: var(--font-serif);
  font-size: 1.35rem; font-weight: 600;
  color: var(--espresso);
}
.logo-sep {
  width: 1px; height: 16px;
  background: var(--latte);
}
.logo-sub {
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2px;
  color: var(--walnut-light);
}

.desktop-nav {
  display: flex; gap: 2.5rem;
}
.nav-link {
  color: var(--espresso);
  text-decoration: none;
  font-size: 0.88rem; font-weight: 500;
  transition: color 0.3s;
}
.nav-link:hover { color: var(--cognac); }

.nav-cta { font-size: 0.82rem; }

.burger {
  display: none;
  flex-direction: column; gap: 5px;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer; padding: 10px;
}
.burger span {
  width: 22px; height: 2px;
  background: var(--espresso);
  transition: 0.3s;
}

/* ═══ MOBILE DRAWER ═══ */
.mobile-drawer {
  position: fixed; inset: 0;
  background: var(--white);
  z-index: 2000;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mobile-drawer.active { transform: translateX(0); }

.drawer-top {
  display: flex; justify-content: space-between; align-items: center;
}
.drawer-brand {
  font-family: var(--font-serif);
  font-size: 1.4rem; font-weight: 600;
  color: var(--espresso);
}
.drawer-x {
  background: none; border: none;
  font-size: 2.5rem; color: var(--espresso);
  width: 48px; height: 48px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.drawer-nav {
  display: flex; flex-direction: column; gap: 1.25rem;
}
.drawer-link {
  font-size: 1.4rem; font-weight: 500;
  color: var(--espresso); text-decoration: none;
  padding: 0.4rem 0;
}
.drawer-link:hover { color: var(--cognac); }
.drawer-foot {
  border-top: 1px solid var(--latte);
  padding-top: 1.5rem;
}
.drawer-foot a {
  color: var(--cognac); font-weight: 600;
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════
   HERO — ARDEN CINEMATIC FULL-WIDTH
   ═══════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding-top: 6.5rem;
  background: var(--white);
}

.hero-text-overlay {
  text-align: center;
  padding: 3rem 2rem 2.5rem;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--espresso);
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}
.hero-headline em {
  color: var(--walnut-light);
}

.hero-sub {
  font-size: 0.9rem;
  color: var(--walnut-light);
  letter-spacing: 0.5px;
  margin-bottom: 2rem;
}

.hero-cta { font-size: 0.88rem; }

.hero-image-wrapper {
  width: 100%;
  max-width: 1280px;
  margin: 2.5rem auto 0;
  padding: 0 2rem;
}
.hero-img {
  width: 100%;
  height: clamp(320px, 50vw, 580px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* STATS STRIP */
.hero-stats-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}
.stat-col { text-align: center; flex: 1; }
.stat-val {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 800;
  color: var(--espresso);
  display: block;
  line-height: 1;
}
.stat-lbl {
  font-size: 0.78rem;
  color: var(--walnut-light);
  margin-top: 0.35rem;
  display: block;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--latte);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   INTRODUCTION / ABOUT
   ═══════════════════════════════════════════════════ */
.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  align-items: center;
}

.intro-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.intro-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}
.intro-card-label {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--latte);
}
.card-label-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--espresso);
  display: block;
}
.card-label-role {
  font-size: 0.75rem;
  color: var(--cognac);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════
   BENTO GRID — SERVICES
   ═══════════════════════════════════════════════════ */
.bento-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
}

.bento-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--latte);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.bento-large {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 360px;
}
.bento-large .bento-card-text { padding: 2.5rem; display: flex; flex-direction: column; justify-content: center; }
.bento-large .bento-card-img img {
  width: 100%; height: 100%; object-fit: cover;
}

.bento-right-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.bento-small {
  display: grid;
  grid-template-columns: 1fr 140px;
  align-items: center;
}
.bento-small .bento-card-text { padding: 2rem; }
.bento-small .bento-card-img {
  height: 100%; overflow: hidden;
}
.bento-small .bento-card-img img {
  width: 100%; height: 100%; object-fit: cover;
}

.bento-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--espresso);
  margin-bottom: 0.5rem;
}
.bento-card p {
  font-size: 0.88rem;
  color: var(--walnut-light);
  line-height: 1.6;
}

.bento-plus {
  position: absolute;
  bottom: 1rem; right: 1rem;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--latte);
  color: var(--espresso);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.bento-plus:hover {
  background: var(--cognac);
  color: var(--white);
  border-color: var(--cognac);
}

/* ═══════════════════════════════════════════════════
   PHILOSOPHY BANNER
   ═══════════════════════════════════════════════════ */
.philosophy-banner {
  background: var(--espresso);
  padding: 5rem 2rem;
  text-align: center;
}
.philosophy-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-style: italic;
  font-weight: 400;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto 1rem;
  line-height: 1.35;
}
.philosophy-viet {
  font-size: 0.9rem;
  color: var(--champagne);
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════
   MARKET RADAR
   ═══════════════════════════════════════════════════ */
.radar-tabs {
  display: flex; gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.radar-tab {
  padding: 0.6rem 1.5rem;
  min-height: 44px;
  border: 1.5px solid var(--latte);
  border-radius: 50px;
  background: var(--white);
  color: var(--walnut);
  font-size: 0.85rem; font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
}
.radar-tab.active, .radar-tab:hover {
  background: var(--cognac);
  color: var(--white);
  border-color: var(--cognac);
}

.radar-card {
  background: var(--white);
  border: 1px solid var(--latte);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}
.radar-hero-price {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--latte);
}
.radar-area {
  font-family: var(--font-cinzel);
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--walnut-light);
  display: block;
  margin-bottom: 0.5rem;
}
.radar-price {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--espresso);
  line-height: 1;
}
.price-unit {
  font-size: 0.4em;
  font-weight: 500;
  color: var(--walnut-light);
}
.radar-caption {
  font-size: 0.85rem;
  color: var(--walnut-light);
  margin-top: 0.35rem;
  display: block;
}

.radar-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.radar-metric {
  background: var(--ivory);
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--latte);
}
.rm-label {
  font-size: 0.72rem;
  color: var(--walnut-light);
  display: block;
  margin-bottom: 0.2rem;
}
.rm-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--espresso);
}

.radar-insight {
  background: var(--cream);
  border-left: 3px solid var(--cognac);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════════ */
.portfolio-filter-row {
  display: flex; gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.pf-btn {
  padding: 0.6rem 1.5rem;
  min-height: 44px;
  border: 1.5px solid var(--latte);
  border-radius: 50px;
  background: var(--white);
  color: var(--walnut);
  font-size: 0.85rem; font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
}
.pf-btn.active, .pf-btn:hover {
  background: var(--espresso);
  color: var(--white);
  border-color: var(--espresso);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.port-card {
  background: var(--white);
  border: 1px solid var(--latte);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.port-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.port-card-img {
  position: relative;
  height: 260px;
  overflow: hidden;
}
.port-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.port-card:hover .port-card-img img { transform: scale(1.04); }

.port-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--white);
  color: var(--cognac);
  font-family: var(--font-cinzel);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  padding: 0.35rem 0.8rem;
  border-radius: 4px;
  font-weight: 700;
}
.badge-green { color: #10B981; }

.port-card-body { padding: 2rem; }
.port-location {
  font-size: 0.72rem;
  color: var(--walnut-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.35rem;
}
.port-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--espresso);
  margin-bottom: 0.35rem;
}
.port-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cognac);
  display: block;
  margin-bottom: 0.75rem;
}
.port-desc {
  font-size: 0.88rem;
  color: var(--walnut-light);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.port-spec-btn {
  background: none; border: none;
  color: var(--espresso);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0; min-height: 44px;
  transition: color 0.3s;
}
.port-spec-btn:hover { color: var(--cognac); }

/* ═══ SPEC MODAL ═══ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(26,17,9,0.55);
  backdrop-filter: blur(15px);
  z-index: 5000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}
.modal-backdrop.active { opacity: 1; visibility: visible; }

.spec-modal {
  background: var(--white);
  border: 1px solid var(--latte);
  width: 100%; max-width: 780px;
  border-radius: var(--radius-lg);
  position: relative;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--cream);
  border: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.5rem; color: var(--espresso);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
}
.modal-body { padding: 2.5rem; }

/* ═══════════════════════════════════════════════════
   CALCULATOR
   ═══════════════════════════════════════════════════ */
.calc-card {
  background: var(--white);
  border: 1px solid var(--latte);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}
.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
}
.calc-section-title {
  font-size: 1.15rem;
  color: var(--espresso);
  margin-bottom: 2rem;
}

.calc-field { margin-bottom: 2rem; }
.calc-field-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.6rem;
}
.calc-field-header label, .calc-field label {
  font-size: 0.92rem; font-weight: 600;
  color: var(--espresso);
}
.calc-badge {
  font-size: 1rem; font-weight: 700;
  color: var(--cognac);
}

.styled-slider {
  width: 100%; height: 6px;
  background: var(--latte);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
  touch-action: none;
}
.styled-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  background: var(--cognac);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(160,113,79,0.3);
}
.slider-ticks {
  display: flex; justify-content: space-between;
  font-size: 0.72rem; color: var(--walnut-light);
  margin-top: 0.35rem;
}

.styled-select {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: var(--ivory);
  border: 1px solid var(--latte);
  border-radius: 8px;
  color: var(--espresso);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  margin-top: 0.5rem;
  cursor: pointer;
}

.gdv-box {
  background: var(--ivory);
  border: 1px solid var(--latte);
  padding: 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  margin-bottom: 1.75rem;
}
.gdv-label {
  font-family: var(--font-cinzel);
  font-size: 0.7rem;
  letter-spacing: 2.5px;
  color: var(--walnut-light);
  display: block;
  margin-bottom: 0.4rem;
}
.gdv-value {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--cognac);
  line-height: 1;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.result-item {
  background: var(--ivory);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--latte);
}
.ri-label { font-size: 0.72rem; color: var(--walnut-light); display: block; }
.ri-value { font-size: 1.1rem; font-weight: 700; color: var(--espresso); }

.calc-insight {
  background: var(--cream);
  border-left: 3px solid var(--cognac);
  padding: 1.25rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.88rem;
  margin-bottom: 1.75rem;
}

/* ═══ PRESS ═══ */
.press-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.press-card {
  background: var(--white);
  border: 1px solid var(--latte);
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
}
.press-brand {
  font-family: var(--font-cinzel);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--cognac);
  display: block;
  margin-bottom: 0.6rem;
  font-weight: 700;
}
.press-card p { font-size: 0.82rem; color: var(--walnut-light); }

/* ═══════════════════════════════════════════════════
   WIZARD
   ═══════════════════════════════════════════════════ */
.wizard-card {
  background: var(--white);
  border: 1px solid var(--latte);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.wizard-stepper {
  display: flex; align-items: center;
  margin-bottom: 3rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.wiz-step {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-cinzel);
  font-size: 0.8rem;
  color: var(--walnut-light);
  flex-shrink: 0;
  white-space: nowrap;
}
.wiz-step span {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ivory);
  border: 1px solid var(--latte);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; color: var(--espresso);
  font-family: var(--font-sans);
}
.wiz-step.active { color: var(--cognac); font-weight: 700; }
.wiz-step.active span {
  background: var(--cognac); color: var(--white); border-color: var(--cognac);
}
.wiz-line {
  flex: 1; height: 1px;
  background: var(--latte);
  margin: 0 0.75rem;
  min-width: 16px;
}

.wiz-panel { display: none; }
.wiz-panel.active { display: block; }

.wiz-question {
  font-size: 1.2rem;
  color: var(--espresso);
  margin-bottom: 1.75rem;
}

.opt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.opt-grid-3 { grid-template-columns: repeat(3, 1fr); }

.opt-card {
  background: var(--ivory);
  border: 1.5px solid var(--latte);
  border-radius: var(--radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
}
.opt-card input { display: none; }
.opt-card:has(input:checked), .opt-card:hover {
  border-color: var(--cognac);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.opt-card strong {
  display: block;
  font-size: 0.95rem;
  color: var(--espresso);
  margin-bottom: 0.15rem;
}
.opt-card span {
  font-size: 0.82rem;
  color: var(--walnut-light);
}

.form-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.form-field { margin-bottom: 1.25rem; }
.form-field label {
  display: block;
  font-size: 0.88rem; font-weight: 600;
  color: var(--espresso);
  margin-bottom: 0.4rem;
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 0.9rem 1.15rem;
  background: var(--ivory);
  border: 1px solid var(--latte);
  border-radius: 8px;
  color: var(--espresso);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.3s;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--cognac); }

.wiz-actions {
  display: flex; justify-content: flex-end; gap: 1rem;
  margin-top: 1.5rem;
}

.wiz-success {
  background: var(--cream);
  border: 1px solid var(--cognac);
  padding: 1.75rem;
  border-radius: var(--radius);
  display: flex; align-items: flex-start; gap: 1.25rem;
  margin-top: 1.5rem;
}
.wiz-success i { font-size: 1.5rem; color: var(--cognac); margin-top: 0.1rem; }
.wiz-success h4 { font-size: 1.1rem; color: var(--espresso); }
.wiz-success p { font-size: 0.88rem; color: var(--walnut); }

/* ═══ FOOTER ═══ */
.site-footer {
  background: var(--ivory);
  border-top: 1px solid var(--latte);
  padding: 4.5rem 0 2.5rem;
}
.footer-grid {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--latte);
  margin-bottom: 2rem;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 600;
  color: var(--espresso);
  display: block;
}
.footer-tagline {
  font-size: 0.75rem;
  color: var(--walnut-light);
  letter-spacing: 1px;
  display: block;
  margin-top: 0.2rem;
  margin-bottom: 0.5rem;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--walnut-light);
  max-width: 340px;
}
.footer-links {
  display: flex; gap: 2rem;
}
.footer-links a {
  color: var(--espresso);
  text-decoration: none;
  font-size: 0.88rem; font-weight: 500;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--cognac); }

.footer-bottom {
  display: flex; justify-content: space-between;
  font-size: 0.82rem; color: var(--walnut-light);
}
.disclaimer { font-size: 0.78rem; }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .section { padding: 5.5rem 0; }
  .intro-grid { grid-template-columns: 1fr; gap: 3rem; }
  .intro-image-col { order: -1; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-large { grid-template-columns: 1fr; }
  .bento-large .bento-card-img img { height: 260px; }
  .calc-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .press-grid { grid-template-columns: repeat(2, 1fr); }
  .radar-metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 4rem 0; }
  .desktop-nav, .nav-cta { display: none; }
  .burger { display: flex; }

  /* Hero mobile */
  .hero { padding-top: 5rem; }
  .hero-text-overlay { padding: 2rem 1rem 1.5rem; }
  .hero-image-wrapper { padding: 0 1.25rem; }
  .hero-img { height: 280px; border-radius: var(--radius); }
  .hero-stats-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    padding: 2rem 1.25rem 3rem;
  }
  .stat-divider { display: none; }
  .stat-val { font-size: 1.6rem; }

  /* Grids */
  .portfolio-grid { grid-template-columns: 1fr; }
  .press-grid { grid-template-columns: 1fr; }
  .radar-metrics { grid-template-columns: 1fr; }
  .opt-grid, .opt-grid-3, .form-2col, .result-grid { grid-template-columns: 1fr; }

  /* Cards padding */
  .radar-card, .calc-card, .wizard-card { padding: 1.75rem; }
  .modal-body { padding: 1.75rem; }

  /* Bento mobile */
  .bento-small { grid-template-columns: 1fr; }
  .bento-small .bento-card-img { height: 180px; }

  /* Wizard stepper */
  .wizard-stepper { gap: 0.35rem; }
  .wiz-step { font-size: 0.7rem; gap: 0.35rem; }
  .wiz-step span { width: 28px; height: 28px; font-size: 0.75rem; }

  /* Footer */
  .footer-grid { flex-direction: column; gap: 2rem; }
  .footer-links { flex-wrap: wrap; gap: 1rem; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.4rem; }
  .logo-sub { display: none; }
  .logo-sep { display: none; }
  .hero-stats-strip { gap: 1rem; }
  .stat-val { font-size: 1.4rem; }
}