/* ==========================================================================
   ARUNE INTERIORS — MASTER LUXURY DESIGN SYSTEM v2.0
   Warm Ivory · Editorial Typography · Architectural Precision
   ========================================================================== */

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

/* ─── DESIGN TOKENS ─────────────────────────────────────────────────────── */
:root {
  /* Colours */
  --bg-primary:      #F6F3EE;
  --bg-surface:      #FFFFFF;
  --bg-secondary:    #EFECE6;
  --bg-stone:        #D9D2C7;
  --bg-dark:         #171717;
  --bg-dark-card:    #222222;

  --text-primary:         #171717;
  --text-secondary:       #4A4A4A;
  --text-muted:           #7A7A7A;
  --text-light:           #F6F3EE;
  --text-light-secondary: #B0B0B0;

  --accent-bronze:       #9A8060;
  --accent-bronze-dark:  #7E674A;
  --accent-bronze-light: #C4B299;
  --accent-bronze-bg:    rgba(154,128,96,0.08);

  --border-light:  rgba(23,23,23,0.08);
  --border-medium: rgba(23,23,23,0.16);
  --border-dark:   rgba(255,255,255,0.12);

  /* Typography */
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Cormorant Garamond', serif;

  /* Shadows */
  --shadow-subtle:   0 2px 12px rgba(0,0,0,0.04);
  --shadow-card:     0 8px 28px rgba(0,0,0,0.06);
  --shadow-hover:    0 18px 38px rgba(0,0,0,0.10);
  --shadow-floating: 0 12px 32px rgba(0,0,0,0.12);

  /* Motion */
  --transition-fast:   0.22s cubic-bezier(0.16,1,0.3,1);
  --transition-smooth: 0.38s cubic-bezier(0.16,1,0.3,1);
  --transition-slow:   0.72s cubic-bezier(0.16,1,0.3,1);

  /* Layout */
  --container-max: 1320px;
  --header-height: 76px;
  --section-gap:   clamp(4rem, 7vw, 7rem);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }

/* ─── TYPOGRAPHY SCALE ───────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6, .font-serif {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.12;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.6rem); line-height: 1.08; }
h2 { font-size: clamp(2rem, 3.6vw, 3.4rem); line-height: 1.14; }
h3 { font-size: clamp(1.35rem, 2.2vw, 2rem);  line-height: 1.22; font-weight: 600; }
h4 { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.3;  font-weight: 600; }
h5 { font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }

p {
  margin-bottom: 1.2rem;
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.72;
  font-weight: 400;
}
p:last-child { margin-bottom: 0; }

p.lead {
  font-size: clamp(1.1rem, 1.5vw, 1.28rem);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.68;
  letter-spacing: -0.01em;
}

/* ─── LAYOUT PRIMITIVES ──────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.container-narrow { max-width: 860px; }
.container-wide   { max-width: 1480px; }

.section-padding {
  padding-top:    var(--section-gap);
  padding-bottom: var(--section-gap);
}

.section-padding-sm {
  padding-top:    clamp(2.5rem, 4vw, 4rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}

/* ─── SECTION HEADERS ────────────────────────────────────────────────────── */
.section-header {
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  text-align: center;
}
.section-header.text-left { text-align: left; }

.section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-bronze);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 3.2rem);
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.018em;
}

.section-desc {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin-inline: auto;
  line-height: 1.68;
}
.section-header.text-left .section-desc { margin-left: 0; }

/* ─── HEADER ─────────────────────────────────────────────────────────────── */
.arune-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-smooth),
              border-color      var(--transition-smooth),
              backdrop-filter   var(--transition-smooth),
              box-shadow        var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

.arune-header.header-transparent {
  background-color: transparent;
  color: var(--text-light);
}

.arune-header.header-scrolled {
  background-color: rgba(246,243,238,0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 46px;
  max-height: 50px;
  width: auto;
  object-fit: contain;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.45rem, 0.9vw, 1.1rem);
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: currentColor;
  position: relative;
  padding: 5px 2px;
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--accent-bronze);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Nav CTA Zone */
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

/* Phone Badge */
.nav-phone-link {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
  color: #FFFFFF !important;
  padding: 0.42rem 0.95rem !important;
  border-radius: 25px !important;
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.02em !important;
  text-decoration: none !important;
  box-shadow: 0 3px 12px rgba(16,185,129,0.32) !important;
  transition: all 0.22s ease !important;
  white-space: nowrap !important;
}

.nav-phone-link:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(16,185,129,0.48) !important;
  color: #FFFFFF !important;
}

/* Social Badges */
.header-social-links { display: flex; align-items: center; gap: 0.45rem; }

.header-social-ig {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 33px !important;
  height: 33px !important;
  border-radius: 50% !important;
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%) !important;
  color: #FFFFFF !important;
  font-size: 1.05rem !important;
  text-decoration: none !important;
  box-shadow: 0 3px 10px rgba(224,34,150,0.30) !important;
  transition: all 0.22s ease !important;
}

.header-social-ig:hover {
  transform: translateY(-2px) scale(1.08) !important;
  box-shadow: 0 6px 18px rgba(224,34,150,0.50) !important;
  color: #FFFFFF !important;
}

.header-social-fb {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 33px !important;
  height: 33px !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #1877F2 0%, #0B5ED7 100%) !important;
  color: #FFFFFF !important;
  font-size: 1.05rem !important;
  text-decoration: none !important;
  box-shadow: 0 3px 10px rgba(24,119,242,0.30) !important;
  transition: all 0.22s ease !important;
}

.header-social-fb:hover {
  transform: translateY(-2px) scale(1.08) !important;
  box-shadow: 0 6px 18px rgba(24,119,242,0.50) !important;
  color: #FFFFFF !important;
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: currentColor;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  flex-shrink: 0;
}

/* ─── MOBILE OVERLAY NAV ─────────────────────────────────────────────────── */
.mobile-nav-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: 2.5rem 2rem;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  overflow-y: auto;
}

.mobile-nav-overlay.active { transform: translateX(0); }

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2.5rem;
}

.mobile-nav-links li { border-bottom: 1px solid var(--border-light); }

.mobile-nav-links a {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-primary);
  display: block;
  padding: 0.75rem 0;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-nav-links a:hover {
  color: var(--accent-bronze);
  padding-left: 0.5rem;
}

/* ─── BUTTONS ────────────────────────────────────────────────────────────── */
.btn-arune-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 0.82rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid var(--bg-dark);
  border-radius: 25px !important;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-arune-primary:hover {
  background-color: var(--accent-bronze);
  border-color: var(--accent-bronze);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(154,128,96,0.28);
}

.btn-arune-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: transparent;
  color: var(--text-primary);
  padding: 0.8rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid var(--border-medium);
  border-radius: 25px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-arune-secondary:hover {
  border-color: var(--text-primary);
  background-color: var(--bg-dark);
  color: var(--text-light);
  transform: translateY(-2px);
}

.btn-arune-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-arune-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37,211,102,0.32);
}

/* ─── HERO SECTION ───────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--header-height);
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.hero-video-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(180deg, rgba(23,23,23,0.55) 0%, rgba(23,23,23,0.25) 45%, rgba(23,23,23,0.80) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 1000px;
  padding: 2rem 1.5rem;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-bronze-light);
  margin-bottom: 1.5rem;
  display: block;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 500;
  line-height: 1.08;
  color: var(--text-light);
  margin-bottom: 1.8rem;
  letter-spacing: -0.02em;
}

.hero-title span {
  display: inline-block;
  opacity: 0;
  transform: translateY(18px);
  animation: heroReveal 0.9s cubic-bezier(0.16,1,0.3,1) forwards;
}

@keyframes heroReveal {
  to { opacity: 1; transform: translateY(0); }
}

.hero-description {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: rgba(246,243,238,0.85);
  max-width: 740px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 2rem;
  flex-wrap: wrap;
}

.hero-badge-item {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(246,243,238,0.72);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-badge-item i { color: var(--accent-bronze-light); }

/* ─── TRUST STRIP ────────────────────────────────────────────────────────── */
.trust-strip {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  padding: 2rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.trust-number {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent-bronze);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.trust-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  font-weight: 600;
}

/* ─── GRID SYSTEMS ───────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 2.5rem; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.75rem; }
.grid-5 { display: grid; grid-template-columns: repeat(5,1fr); gap: 1.5rem; }

@media (max-width: 1100px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 900px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2,1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 580px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* ─── PROJECT / PORTFOLIO CARDS ──────────────────────────────────────────── */
.project-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  overflow: hidden;
  border-radius: 4px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.project-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-thumb img { transform: scale(1.05); }

.project-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(23,23,23,0.6) 100%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.project-card:hover .project-thumb-overlay { opacity: 1; }

.project-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background-color: rgba(23,23,23,0.75);
  backdrop-filter: blur(8px);
  color: var(--accent-bronze-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.28rem 0.7rem;
  border-radius: 3px;
}

.project-info {
  padding: 1.25rem 1.4rem 1.4rem;
}

.project-info h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  font-weight: 600;
}

.project-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-meta span { display: flex; align-items: center; gap: 5px; }

/* ─── SERVICE CARDS ──────────────────────────────────────────────────────── */
.service-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 2rem 1.75rem;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--accent-bronze-light);
}

.service-icon {
  width: 52px;
  height: 52px;
  background-color: var(--accent-bronze-bg);
  color: var(--accent-bronze);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
  transition: background-color var(--transition-fast);
}

.service-card:hover .service-icon {
  background-color: var(--accent-bronze);
  color: #FFFFFF;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

/* ─── TESTIMONIAL CARDS ──────────────────────────────────────────────────── */
.testimonial-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 2rem 1.75rem;
  position: relative;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--bg-secondary);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.testimonial-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── MATERIAL / SPEC CARDS ──────────────────────────────────────────────── */
.material-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 1.75rem;
  border-radius: 4px;
}

.material-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-secondary);
  color: var(--accent-bronze);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  border-radius: 4px;
  margin-bottom: 1.1rem;
}

.material-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }

.material-specs {
  list-style: none;
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-top: 0.85rem;
}

.material-specs li {
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--border-light);
  display: flex;
  justify-content: space-between;
}

/* ─── FORMS ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.4rem; text-align: left; }

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background-color: var(--bg-primary);
  border: 1.5px solid var(--border-medium);
  color: var(--text-primary);
  border-radius: 6px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-bronze);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(154,128,96,0.12);
}

input, select, textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-bronze) !important;
  box-shadow: 0 0 0 3px rgba(154,128,96,0.12);
}

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

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.arune-footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--border-dark);
}

.footer-statement {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.12;
  margin-bottom: 3.5rem;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-dark);
  padding-bottom: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4,1fr);
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-bronze-light);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  color: rgba(246,243,238,0.65);
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover { color: var(--text-light); padding-left: 4px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-dark);
  padding-top: 1.75rem;
  font-size: 0.82rem;
  color: rgba(246,243,238,0.45);
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ─── STICKY MOBILE BAR ──────────────────────────────────────────────────── */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  background-color: rgba(23,23,23,0.96);
  backdrop-filter: blur(12px);
  z-index: 999;
  border-top: 1px solid var(--border-dark);
  padding: 0.6rem 1rem;
}

.mobile-sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--text-light);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-sticky-btn i { font-size: 1.1rem; color: var(--accent-bronze-light); }
.mobile-sticky-btn.whatsapp i { color: #25D366; }
.mobile-sticky-btn:hover { color: var(--accent-bronze-light); }

/* ─── FLOATING WHATSAPP ──────────────────────────────────────────────────── */
.whatsapp-float-btn {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 6px 22px rgba(37,211,102,0.42);
  z-index: 998;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(37,211,102,0.58);
}

/* ─── RESPONSIVE BREAKPOINTS ─────────────────────────────────────────────── */

/* Large Desktop ≤ 1280px */
@media (max-width: 1280px) {
  .footer-grid { grid-template-columns: 1fr repeat(3,1fr); }
}

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2,1fr); gap: 2rem; }
}

/* Navigation collapses ≤ 1000px */
@media (max-width: 1000px) {
  .nav-links, .nav-cta { display: none; }
  .mobile-menu-toggle { display: block; }
  .arune-header { height: 68px; }
}

/* Tablet Portrait ≤ 768px */
@media (max-width: 768px) {
  :root { --header-height: 68px; }

  .mobile-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-around;
  }

  .whatsapp-float-btn {
    bottom: 4.5rem;
    right: 1.25rem;
    width: 48px;
    height: 48px;
    font-size: 1.45rem;
  }

  .hero-actions { gap: 0.85rem; }
  .hero-actions .btn-arune-primary,
  .hero-actions .btn-arune-secondary,
  .hero-actions .btn-arune-whatsapp {
    padding: 0.75rem 1.5rem;
    font-size: 0.78rem;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-statement { font-size: clamp(1.7rem, 5vw, 2.6rem); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .trust-grid { grid-template-columns: repeat(2,1fr); }
}

/* Mobile ≤ 580px */
@media (max-width: 580px) {
  .hero-badges { gap: 1.5rem; }
  .hero-badge-item { font-size: 0.72rem; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .section-padding { padding-top: clamp(3rem,5vw,5rem); padding-bottom: clamp(3rem,5vw,5rem); }
}

/* ─── UTILITY CLASSES ────────────────────────────────────────────────────── */
.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.text-muted   { color: var(--text-muted); }
.text-bronze  { color: var(--accent-bronze); }
.bg-dark-section { background-color: var(--bg-dark); color: var(--text-light); }

.divider {
  width: 48px; height: 2px;
  background-color: var(--accent-bronze);
  margin: 1.25rem 0;
}

.divider.center { margin-inline: auto; }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.32rem 0.9rem;
  border-radius: 25px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-bronze {
  background-color: var(--accent-bronze-bg);
  color: var(--accent-bronze);
  border: 1px solid rgba(154,128,96,0.2);
}

/* ─── ACCESSIBILITY ──────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent-bronze);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── SCROLLBAR ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-bronze-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-bronze); }