/* ----------------------------------------------------------
   CSS CUSTOM PROPERTIES — Light & Dark theme variables
   ---------------------------------------------------------- */
:root,
[data-theme="light"] {
  --bg-primary:       #FAFAF7;
  --bg-secondary:     #F0EFE8;
  --bg-card:          #FFFFFF;
  --bg-accent:        #1A1A2E;

  --text-primary:     #1A1A2E;
  --text-secondary:   #555564;
  --text-muted:       #888898;
  --text-on-dark:     #FAFAF7;

  --accent-gold:      #C8922A;
  --accent-gold-lt:   #E8B84B;
  --accent-ink:       #1A1A2E;

  --border:           #E2E1D9;
  --shadow-sm:        0 2px 8px rgba(26,26,46,0.08);
  --shadow-md:        0 8px 32px rgba(26,26,46,0.12);
  --shadow-lg:        0 20px 60px rgba(26,26,46,0.16);

  --nav-bg:           rgba(250,250,247,0.92);
  --toggle-bg:        #E2E1D9;
  --toggle-knob:      #1A1A2E;

  --radius-sm:        6px;
  --radius-md:        12px;
  --radius-lg:        20px;
  --radius-pill:      999px;

  --transition:       all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-primary:       #0F0F1A;
  --bg-secondary:     #1A1A2E;
  --bg-card:          #1E1E32;
  --bg-accent:        #C8922A;

  --text-primary:     #F0EFE8;
  --text-secondary:   #AAAABC;
  --text-muted:       #666678;
  --text-on-dark:     #0F0F1A;

  --accent-gold:      #E8B84B;
  --accent-gold-lt:   #F2CC78;
  --accent-ink:       #F0EFE8;

  --border:           #2A2A42;
  --shadow-sm:        0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:        0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:        0 20px 60px rgba(0,0,0,0.5);

  --nav-bg:           rgba(15,15,26,0.92);
  --toggle-bg:        #2A2A42;
  --toggle-knob:      #E8B84B;
}

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

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

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.4s ease, color 0.4s ease;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ----------------------------------------------------------
   TYPOGRAPHY HELPERS
   ---------------------------------------------------------- */
.display-font { font-family: 'Playfair Display', Georgia, serif; }

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
  color: var(--text-primary);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.7;
}

/* ----------------------------------------------------------
   LAYOUT UTILITIES
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ----------------------------------------------------------
   BUTTONS
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--accent-gold);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-gold-lt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

/* ----------------------------------------------------------
   NAVIGATION
   ---------------------------------------------------------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}

/* Logo */
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo span { color: var(--accent-gold); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent-gold);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Dark / Light toggle */
.theme-toggle {
  width: 52px;
  height: 28px;
  background: var(--toggle-bg);
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  background: var(--toggle-knob);
  border-radius: 50%;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-theme="dark"] .theme-toggle::after { transform: translateX(24px); }

.theme-toggle-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  user-select: none;
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--accent-gold); background: var(--bg-secondary); }

/* ----------------------------------------------------------
   HERO SECTION
   ---------------------------------------------------------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Decorative background blobs */
#hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,146,42,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200,146,42,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 3rem;
  align-items: center;
}

.hero-content { max-width: 720px; }

/*
.hero-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.hero-panel::before {
  content: '';
  position: absolute;
  top: -24px;
  right: -24px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(200,146,42,0.1), transparent 70%);
  pointer-events: none;
}
.hero-panel-content {
  position: relative;
  z-index: 1;
}
.hero-panel-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.9rem;
}
.hero-panel-title {
  font-size: 1.9rem;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.hero-panel-text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.hero-panel-features {
  display: grid;
  gap: 0.85rem;
}
.hero-feature {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-secondary);
  font-size: 1rem;
}
.hero-feature-icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--accent-gold);
  font-weight: 700;
}
*/

.hero-character {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  min-height: 320px;
  text-align: center;
}
.hero-character-card {
  position: relative;
  max-width: 100%;
}
.hero-character-figure {
  display: grid;
  gap: 1.2rem;
  justify-items: center;
  margin-bottom: 1.4rem;
}
.hero-head {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: var(--bg-card);
  display: grid;
  place-items: center;
  position: relative;
  box-shadow: inset 0 2px 0 rgba(0,0,0,0.03), 0 12px 24px rgba(0,0,0,0.06);
}
.hero-eye {
  width: 12px;
  height: 12px;
  background: var(--accent-gold);
  border-radius: 50%;
  position: absolute;
  top: 38px;
}
.hero-eye:first-child { left: 30px; }
.hero-eye:last-child { right: 30px; }
.hero-smile {
  width: 32px;
  height: 16px;
  border-bottom: 5px solid var(--accent-gold);
  border-radius: 0 0 50% 50%;
  position: absolute;
  bottom: 28px;
}
.hero-sheet {
  width: 100px;
  height: 82px;
  border-radius: 20px;
  background: var(--bg-card);
  box-shadow: 0 14px 20px rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
}
.hero-sheet span {
  display: block;
  width: 70%;
  height: 6px;
  background: rgba(200,146,42,0.25);
  border-radius: 999px;
  margin: 10px auto;
}
.hero-sheet span:nth-child(2) { width: 85%; }
.hero-sheet span:nth-child(3) { width: 60%; }
.hero-character-title {
  font-size: clamp(1.6rem, 2vw, 2rem);
  margin-bottom: 1rem;
}
.hero-character-text {
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 300px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-title .highlight {
  color: var(--accent-gold);
  position: relative;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat-item {}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}
.stat-number span { color: var(--accent-gold); }
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ----------------------------------------------------------
   SERVICES SECTION
   ---------------------------------------------------------- */
#services {
  background: var(--bg-secondary);
}

.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

/* Service card */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(200,146,42,0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
  display: block;
  line-height: 1;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.service-tag {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   WHY US / FEATURES
   ---------------------------------------------------------- */
#why-us { background: var(--bg-primary); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.feature-list { display: flex; flex-direction: column; gap: 1.75rem; }

.feature-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-lt));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(200,146,42,0.3);
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.feature-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Visual panel right side */
.visual-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  aspect-ratio: 4/5;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
}
.visual-panel::before {
  content: '✦';
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 6rem;
  color: var(--accent-gold);
  opacity: 0.12;
}

.visual-panel-tagline {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.25;
}
.visual-panel-tagline em {
  font-style: italic;
  color: var(--accent-gold);
}
.visual-panel-sub {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.visual-character {
  display: grid;
  gap: 1rem;
  justify-items: center;
  margin: 1.75rem 0 0;
}
.visual-character-head {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-card);
  position: relative;
  display: grid;
  place-items: center;
  box-shadow: inset 0 2px 0 rgba(0,0,0,0.04), 0 14px 24px rgba(0,0,0,0.08);
}
.visual-character-eye {
  width: 10px;
  height: 10px;
  background: var(--accent-gold);
  border-radius: 50%;
  position: absolute;
  top: 32px;
}
.visual-character-eye:first-child { left: 26px; }
.visual-character-eye:last-child { right: 26px; }
.visual-character-mouth {
  width: 32px;
  height: 12px;
  border-bottom: 4px solid var(--accent-gold);
  border-radius: 0 0 50% 50%;
  position: absolute;
  bottom: 22px;
}
.visual-character-body {
  width: 88px;
  height: 60px;
  border-radius: 24px;
  background: var(--bg-card);
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  box-shadow: 0 12px 18px rgba(0,0,0,0.08);
}
.visual-character-body span {
  display: block;
  width: 100%;
  height: 8px;
  background: rgba(200,146,42,0.22);
  border-radius: 999px;
}

/* ----------------------------------------------------------
   PROCESS SECTION
   ---------------------------------------------------------- */
#process { background: var(--bg-accent); }

#process .section-label,
#process .section-title,
#process .section-subtitle { color: var(--text-on-dark); }
#process .section-label { color: var(--accent-gold-lt); }
#process .section-subtitle { color: rgba(240,239,232,0.65); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  position: relative;
}
/* connecting line */
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 10%;
  width: 80%;
  height: 1px;
  background: rgba(200,146,42,0.3);
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 72px;
  height: 72px;
  background: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 8px rgba(200,146,42,0.15);
}

.step-card h4 {
  color: var(--text-on-dark);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.85rem;
  color: rgba(240,239,232,0.6);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   MATERIALS / PRODUCTS HIGHLIGHT
   ---------------------------------------------------------- */
#materials { background: var(--bg-primary); }

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}

.material-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
}
.material-chip:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.material-chip .chip-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.material-chip .chip-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ----------------------------------------------------------
   TESTIMONIALS
   ---------------------------------------------------------- */
#testimonials { background: var(--bg-secondary); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.stars { font-size: 1rem; color: var(--accent-gold); margin-bottom: 1rem; }

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-lt));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.9rem; }
.author-role { font-size: 0.78rem; color: var(--text-muted); }

/* ----------------------------------------------------------
   CONTACT / CTA SECTION
   ---------------------------------------------------------- */
#contact { background: var(--bg-primary); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.7; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.contact-detail-icon {
  font-size: 1.2rem;
  width: 40px;
  height: 40px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail-text { font-size: 0.9rem; }
.contact-detail-label {
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.contact-detail-value { color: var(--text-secondary); }

/* Contact form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-primary);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color 0.25s ease;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-gold);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { appearance: none; cursor: pointer; }

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

.form-submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent-gold);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 0.5rem;
}
.form-submit-btn:hover {
  background: var(--accent-gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,146,42,0.35);
}

/* Form success message (hidden by default) */
.form-success {
  display: none;
  padding: 1.25rem;
  background: rgba(200,146,42,0.1);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  color: var(--accent-gold);
  font-weight: 500;
  text-align: center;
  margin-top: 1rem;
}

/* ----------------------------------------------------------
   FOOTER
   ---------------------------------------------------------- */
footer {
  background: var(--bg-accent);
  color: var(--text-on-dark);
  padding-block: 3.5rem 2rem;
}

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

.footer-brand .logo { color: var(--text-on-dark); }
.footer-brand p {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: rgba(240,239,232,0.55);
  max-width: 240px;
  line-height: 1.7;
}

.footer-col h5 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold-lt);
  margin-bottom: 1.25rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(240,239,232,0.55);
  transition: color 0.25s ease;
}
.footer-col ul li a:hover { color: var(--accent-gold-lt); }

.footer-bottom {
  border-top: 1px solid rgba(240,239,232,0.1);
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.83rem;
  color: rgba(240,239,232,0.4);
}

.social-links { display: flex; gap: 0.75rem; }
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(240,239,232,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  color: rgba(240,239,232,0.6);
}
.social-link:hover {
  background: var(--accent-gold);
  color: #fff;
  transform: translateY(-2px);
}

/* ----------------------------------------------------------
   WHATSAPP FLOATING BUTTON
   ---------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
  animation: float-bob 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,0.6); }

@keyframes float-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* ----------------------------------------------------------
   SCROLL-TO-TOP
   ---------------------------------------------------------- */
#scroll-top {
  position: fixed;
  bottom: 6.5rem;
  right: 2rem;
  z-index: 998;
  width: 42px;
  height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}
#scroll-top.visible { opacity: 1; pointer-events: auto; }
#scroll-top:hover { background: var(--accent-gold); color: #fff; border-color: var(--accent-gold); }

/* ----------------------------------------------------------
   ANIMATIONS — fade in on scroll
   ---------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Stagger delay helpers */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ----------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-4        { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .why-grid      { grid-template-columns: 1fr; }
  .visual-panel  { aspect-ratio: unset; padding: 2rem; }
  .hero-grid     { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links    { display: none; }
  .hamburger    { display: flex; }
  .grid-2,
  .grid-3       { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row     { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .hero-stats   { gap: 2rem; }
}

@media (max-width: 480px) {
  .footer-grid  { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}