@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   WERNER CONSTRUCTION CONSULT — Main Stylesheet
   Design System: CSS Variables, Mobile-First, BEM-inspired
   ============================================================ */

/* ── 1. CSS VARIABLES ────────────────────────────────────── */
:root {
  /* Colour Palette */
  --clr-dark:       #0F0F0F;
  --clr-charcoal:   #1A1A1A;
  --clr-dark-mid:   #242424;
  --clr-mid:        #2E2E2E;
  --clr-mid-light:  #3C3C3C;
  --clr-accent:       #D4AF37;
  --clr-accent-lt:    #F3CF68;
  --clr-accent-dim: #9A7420;
  --clr-white:      #FFFFFF;
  --clr-off-white:  #F5F3EE;
  --clr-light-grey: #E8E4DC;
  --clr-mid-grey:   #9A9288;
  --clr-text:       #2A2A2A;
  --clr-text-light: #6B6560;
  --clr-border:     #DDD9D0;
  --clr-gold-glow:  rgba(212, 175, 55, 0.25);
  --clr-gold-border: rgba(212, 175, 55, 0.35);
  --glass-nav-bg: rgba(14, 17, 23, 0.90);
  --glass-drawer-bg: rgba(15, 18, 24, 0.97);

  /* Typography */
  --font-serif:  'Cinzel', 'Georgia', serif;
  --font-sans:   'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing scale */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2.5rem;
  --sp-xl:  4rem;
  --sp-2xl: 6rem;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 6px 24px rgba(0,0,0,.12);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.18);

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 80px;
}

/* ── 2. RESET & BASE ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── 3. UTILITIES ────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin-inline: auto;
}

.section {
  padding: var(--sp-xl) 0;
}

.section--dark {
  background: var(--clr-charcoal);
  color: var(--clr-off-white);
}

.section--off-white {
  background: var(--clr-off-white);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: inherit;
  margin-bottom: var(--sp-sm);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-light);
  max-width: 560px;
  line-height: 1.8;
}

.section--dark .section-subtitle {
  color: var(--clr-mid-grey);
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-lg);
}

.section-header .section-subtitle {
  margin-inline: auto;
}

.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-lt));
  margin: var(--sp-sm) 0 var(--sp-md);
  border-radius: 2px;
}

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

/* ── 4. BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-lt));
  color: var(--clr-charcoal);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--clr-accent-lt), var(--clr-accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 153, 42, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn--outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--clr-charcoal);
  border: 2px solid var(--clr-charcoal);
}

.btn--outline-dark:hover {
  background: var(--clr-charcoal);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.6rem 1.4rem;
  font-size: 0.8rem;
}

/* Focus visible for accessibility */
.btn:focus-visible,
a:focus-visible {
  outline: 3px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── 5. NAVIGATION ───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: var(--glass-nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  height: 56px;
  text-decoration: none;
}

.nav__logo img {
  height: 50px;
  width: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(200, 153, 42, 0.35);
  transition: transform var(--transition), border-color var(--transition);
}

.nav__logo:hover img {
  transform: scale(1.04);
  border-color: var(--clr-accent);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

/* Drawer header (title + close btn) is mobile-only */
.nav__drawer-header {
  display: none;
}
.nav__close-btn {
  display: none;
}

.nav__link-icon { display: none; }
.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 0.4rem 0;
  position: relative;
  transition: color var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--clr-accent);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--sp-sm);
}

.nav__social {
  display: flex;
  align-items: center;
}

.nav__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(200,153,42,0.2);
  color: var(--clr-accent);
  transition: var(--transition);
}

.nav__social-link:hover {
  background: #1877F2;
  color: white;
  transform: translateY(-2px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

#nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

#nav-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* ── 6. HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1600&q=80');
  background-size: cover;
  background-position: center;
  filter: brightness(0.35);
  transform: scale(1.05);
  animation: heroZoom 12s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,15,15,0.85) 0%,
    rgba(15,15,15,0.5) 50%,
    rgba(200,153,42,0.08) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-md);
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.3s forwards;
}

.hero__label::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--clr-accent);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: var(--sp-md);
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.5s forwards;
}

.hero__title em {
  font-style: normal;
  color: var(--clr-accent);
}

.hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: var(--sp-lg);
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.7s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.9s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
}

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

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero stats bar */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(200, 153, 42, 0.92);
  backdrop-filter: blur(8px);
  z-index: 3;
}

.hero-stats__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.hero-stats__item {
  padding: 1.25rem var(--sp-md);
  text-align: center;
  border-right: 1px solid rgba(0,0,0,0.15);
}

.hero-stats__item:last-child { border-right: none; }

.hero-stats__value {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  line-height: 1;
}

.hero-stats__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(15,15,15,0.7);
  margin-top: 0.25rem;
}

/* ── 7. ABOUT ────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.about__image-wrap {
  position: relative;
}

.about__image-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.about__image-accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 6px solid var(--clr-white);
  box-shadow: var(--shadow-lg);
}

.about__badge {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-lt));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.about__badge-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  line-height: 1;
}

.about__badge-sub {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(15,15,15,0.7);
  text-align: center;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
  margin-top: var(--sp-md);
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.about__feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(200,153,42,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.about__feature-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  margin-bottom: 0.2rem;
}

.about__feature-desc {
  font-size: 0.8rem;
  color: var(--clr-text-light);
  line-height: 1.5;
}

/* ── 7B. BUILDING CONSTRUCTION SERVICES ──────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--sp-md);
  margin-top: var(--sp-md);
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-accent);
}

.service-card__image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--clr-dark);
}

.service-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image {
  transform: scale(1.06);
}

.service-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--clr-charcoal);
  background: var(--clr-accent);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  z-index: 2;
}

.service-card__body {
  padding: var(--sp-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  margin-bottom: 0.6rem;
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--clr-text-light);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1rem;
}

.service-card__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.85rem;
  background: var(--clr-off-white);
  border-radius: var(--radius-sm);
}

.service-card__feat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-charcoal);
}

.service-card__feat::before {
  content: '✓';
  color: var(--clr-accent-dim);
  font-weight: 800;
}

.service-card__footer {
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

/* ── 8. PRODUCTS ─────────────────────────────────────────── */
.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-md);
}

.product-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-accent);
}

.product-card__image-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
  transform: scale(1.06);
}

.product-card__category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-charcoal);
  background: var(--clr-accent);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
}

.product-card__body {
  padding: var(--sp-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  margin-bottom: 0.5rem;
}

.product-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  line-height: 1.7;
  flex: 1;
}

.product-card__footer {
  margin-top: var(--sp-sm);
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card__more {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── 9. MODAL ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-sm);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(30px) scale(0.97);
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal__image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal__body {
  padding: var(--sp-lg);
}

.modal__close {
  position: sticky;
  top: 1rem;
  float: right;
  width: 36px;
  height: 36px;
  background: var(--clr-charcoal);
  color: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  line-height: 1;
  transition: var(--transition);
  margin: -1rem -1rem 0 0;
  z-index: 10;
  flex-shrink: 0;
}

.modal__close:hover {
  background: var(--clr-accent);
  color: var(--clr-charcoal);
}

.modal__category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-accent);
}

.modal__title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  margin: 0.5rem 0 var(--sp-sm);
}

.modal__desc {
  color: var(--clr-text-light);
  line-height: 1.8;
  margin-bottom: var(--sp-md);
}

.modal__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: var(--sp-lg);
}

.modal__feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--clr-text);
}

.modal__feature::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(200,153,42,0.15);
  color: var(--clr-accent);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── 10. WHY US ──────────────────────────────────────────── */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-md);
}

.why-us__card {
  text-align: center;
  padding: var(--sp-lg) var(--sp-md);
  border: 1px solid rgba(200,153,42,0.2);
  border-radius: var(--radius-md);
  transition: var(--transition);
  background: rgba(255,255,255,0.03);
}

.why-us__card:hover {
  border-color: var(--clr-accent);
  background: rgba(200,153,42,0.06);
  transform: translateY(-4px);
}

.why-us__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--sp-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: radial-gradient(circle at 30% 30%, rgba(200, 153, 42, 0.22) 0%, rgba(18, 22, 31, 0.96) 100%);
  border: 1.5px solid rgba(200, 153, 42, 0.45);
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.25);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-accent);
}

.why-us__icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(60deg, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
}

.why-us__card:hover .why-us__icon {
  transform: translateY(-4px) scale(1.05);
  border-color: var(--clr-accent);
  box-shadow: 0 12px 28px -4px rgba(200, 153, 42, 0.35), inset 0 1px 2px rgba(255, 255, 255, 0.4);
}

.why-us__card:hover .why-us__icon::after {
  transform: translateX(100%);
}

.why-us__icon .sign-icon,
.why-us__icon svg {
  width: 46px;
  height: 46px;
  display: block;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.4));
}

.why-us__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 0.5rem;
}

/* When why-us cards are on a light background, override text colours */
.section:not(.section--dark) .why-us__title {
  color: var(--clr-charcoal);
}

.section:not(.section--dark) .why-us__desc {
  color: var(--clr-text-light);
}

.why-us__desc {
  font-size: 0.875rem;
  color: var(--clr-mid-grey);
  line-height: 1.7;
}

/* ── 11. GALLERY ─────────────────────────────────────────── */
.gallery__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: var(--sp-lg);
}

.gallery__filter-btn {
  padding: 0.5rem 1.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid var(--clr-border);
  border-radius: 100px;
  color: var(--clr-text-light);
  background: transparent;
  transition: var(--transition);
}

.gallery__filter-btn:hover,
.gallery__filter-btn.active {
  border-color: var(--clr-accent);
  color: var(--clr-charcoal);
  background: var(--clr-accent);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--clr-light-grey);
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: var(--sp-sm);
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 1px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: var(--sp-md);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  color: white;
  border-radius: 50%;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox__close:hover {
  background: var(--clr-accent);
  color: var(--clr-charcoal);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  color: white;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }
.lightbox__nav:hover { background: var(--clr-accent); color: var(--clr-charcoal); }

.lightbox__caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  letter-spacing: 1px;
  text-align: center;
}

/* ── 12. CONTACT ─────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-xl);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-lt));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--clr-charcoal);
}

.contact-info__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.25rem;
}

.contact-info__value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--clr-charcoal);
}

.contact-info__value a {
  color: var(--clr-charcoal);
  transition: color var(--transition);
}

.contact-info__value a:hover {
  color: var(--clr-accent);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--sp-lg);
}

.btn--phone {
  background: var(--clr-charcoal);
  color: var(--clr-white);
}

.btn--phone:hover {
  background: var(--clr-accent);
  color: var(--clr-charcoal);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25D366;
  color: white;
}

.whatsapp-icon {
  width: 1.1em;
  height: 1.1em;
  fill: currentColor;
  flex: 0 0 auto;
  vertical-align: -0.15em;
}

.btn--whatsapp:hover {
  background: #1ebe5c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

.btn--facebook {
  background: #1877F2;
  color: white;
}

.btn--facebook:hover {
  background: #1464cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(24,119,242,0.35);
}

/* Map container */
.map-container {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.map-container iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/* Contact Form */
.contact-form {
  background: var(--clr-off-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
}

.contact-form__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-charcoal);
  margin-bottom: var(--sp-md);
}

.form-group {
  margin-bottom: var(--sp-sm);
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--clr-text);
  background: var(--clr-white);
  border: 2px solid var(--clr-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(200,153,42,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
}

.form-error {
  font-size: 0.78rem;
  color: #d32f2f;
  margin-top: 0.3rem;
  display: none;
}

.form-error.show { display: block; }

.form-success {
  display: none;
  padding: var(--sp-sm);
  background: rgba(37,211,102,0.1);
  border: 1px solid #25D366;
  border-radius: var(--radius-sm);
  color: #1a8a44;
  font-size: 0.9rem;
  margin-top: var(--sp-sm);
  text-align: center;
}

.form-success.show { display: block; }

/* ── 13. CTA BANNER ─────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-accent-dim), var(--clr-accent));
  padding: var(--sp-xl) 0;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.cta-banner__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--clr-charcoal);
}

.cta-banner__desc {
  color: rgba(15,15,15,0.7);
  font-size: 1rem;
  margin-top: 0.4rem;
}

/* ── 14. FOOTER ──────────────────────────────────────────── */
.footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.7);
  padding-top: var(--sp-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--sp-lg);
  padding-bottom: var(--sp-xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  height: 70px;
  width: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(200, 153, 42, 0.35);
  margin-bottom: var(--sp-sm);
  display: block;
}

.footer__desc {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: var(--sp-md);
  color: rgba(255,255,255,0.55);
}

.footer__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-md);
}

.footer__links li {
  margin-bottom: 0.6rem;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--clr-accent);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

.footer__contact-icon {
  color: var(--clr-accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer__bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer__copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer__copy a {
  color: var(--clr-accent);
}

/* ── 15. BACK TO TOP ─────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--clr-accent);
  color: var(--clr-charcoal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 500;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--clr-accent-lt);
  transform: translateY(-3px);
}

/* ── 16. SCROLL REVEAL ───────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="left"] {
  transform: translateX(-30px);
}

[data-reveal="right"] {
  transform: translateX(30px);
}

[data-reveal="left"].revealed,
[data-reveal="right"].revealed {
  transform: translateX(0);
}

/* ── 17. PAGE HEADER (inner pages) ──────────────────────── */
.page-header {
  background: var(--clr-charcoal);
  padding: calc(var(--nav-height) + 3rem) 0 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=1200&q=60') center/cover;
  opacity: 0.08;
}

.page-header__content {
  position: relative;
}

.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--clr-white);
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.75rem;
}

.page-header__breadcrumb a {
  color: var(--clr-accent);
}

/* ── 18. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .about__image-accent { display: none; }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --nav-height: 68px; }

  body {
    padding-bottom: 62px; /* space for mobile quick bar */
  }

  .container {
    width: min(92%, var(--max-width));
  }

  .nav__logo img {
    height: 42px;
  }

  

  /* Mobile navigation rules moved and optimized in Section 20 */

  .hero {
    min-height: 85vh;
    padding-top: calc(var(--nav-height) + 1.5rem);
    padding-bottom: 4rem;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__label {
    letter-spacing: 2px;
    font-size: 0.68rem;
    margin-bottom: 1rem;
  }

  .hero__title {
    font-size: clamp(2rem, 9vw, 2.8rem);
    line-height: 1.15;
  }

  .hero__desc {
    font-size: 0.98rem;
    margin-bottom: 1.5rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn,
  .contact-actions .btn,
  .form-submit-btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats__inner {
    grid-template-columns: 1fr;
  }

  .hero-stats__item {
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.15);
    padding: 0.85rem 1rem;
  }

  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .about__image-main {
    height: 280px;
  }

  .about__badge {
    width: 80px;
    height: 80px;
    top: -10px;
    left: -10px;
  }

  .about__badge-text {
    font-size: 1.15rem;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .gallery__filters {
    display: flex;
    overflow-x: auto;
    padding-bottom: 0.75rem;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
  }

  .gallery__filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .gallery__item--wide { grid-column: span 1; }
  .gallery__item--tall { grid-row: span 1; }

  .modal__features {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
  }

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

  input, select, textarea {
    font-size: 16px !important; /* iOS safari auto-zoom prevention */
  }

  .back-to-top {
    bottom: 72px; /* clear the mobile quick bar */
    right: 1rem;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3.5rem 0;
  }

  .section-title {
    font-size: clamp(1.6rem, 7.5vw, 2.2rem);
  }

  .gallery__grid { grid-template-columns: 1fr; }
  .about__features { grid-template-columns: 1fr; }
  .why-us__grid { grid-template-columns: 1fr; }
  .products__grid { grid-template-columns: 1fr; }
  .service-card__features { grid-template-columns: 1fr; }

  .page-header {
    padding-top: calc(var(--nav-height) + 2rem);
  }
}

/* ── 19. MOBILE QUICK-ACTION BAR ─────────────────────────── */
.mobile-quick-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-quick-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 58px;
    background: rgba(18, 18, 18, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid rgba(200, 153, 42, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 0.5rem;
    z-index: 990;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.45);
  }

  .mobile-quick-bar__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 0.3rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    flex: 1;
    max-width: 80px;
    text-align: center;
    gap: 3px;
  }

  .mobile-quick-bar__btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
  }

  .mobile-quick-bar__btn--highlight {
    color: var(--clr-accent);
  }

  .mobile-quick-bar__btn--whatsapp {
    color: #25D366;
  }

  .mobile-quick-bar__btn:active {
    transform: scale(0.94);
    background: rgba(255,255,255,0.08);
  }
}


/* ══════════════════════════════════════════════════════════════
   20. MODERN ENHANCEMENTS, ANIMATIONS & INTERACTIVE FEATURES
   ══════════════════════════════════════════════════════════════ */

/* ── Modern Nav Header Glassmorphism & Micro-Interactions ──── */
.nav {
  background: rgba(11, 13, 17, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav__logo img {
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.nav__logo:hover img {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
  border-color: var(--clr-accent);
}

/* ── Animated Hamburger Button ────────────────────────────── */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.25);
  cursor: pointer;
  z-index: 1060;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  gap: 5px;
}

.nav__toggle:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--clr-accent);
  transform: scale(1.05);
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav__toggle.open {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--clr-accent);
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--clr-accent);
}

.nav__toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--clr-accent);
}

/* ── Mobile Navigation Drawer (All Pages Always Visible) ───── */
@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(90vw, 340px) !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    background: var(--glass-drawer-bg) !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    border-left: 1px solid rgba(212, 175, 55, 0.3) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px)) !important;
    gap: 0.35rem !important;
    transform: translateX(100%) !important;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: -15px 0 50px rgba(0,0,0,0.7) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    z-index: 1050 !important;
  }

  .nav__menu.open {
    transform: translateX(0) !important;
  }

  /* Drawer Header */
  .nav__drawer-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.85rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav__drawer-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .nav__drawer-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--clr-accent);
    letter-spacing: 0.5px;
    line-height: 1.2;
  }

  .nav__drawer-status {
    font-size: 0.72rem;
    color: #4ade80;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
  }

  .nav__drawer-status::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    box-shadow: 0 0 8px #4ade80;
    animation: pulseDot 2s infinite;
  }

  .nav__close-btn {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--clr-white) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.2rem !important;
    line-height: 1 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  .nav__close-btn:hover {
    background: var(--clr-accent) !important;
    color: #000 !important;
    transform: rotate(90deg) scale(1.08) !important;
  }

  /* Staggered entrance for all menu items */
  .nav__menu li {
    opacity: 0;
    transform: translateX(25px);
    transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav__menu.open li {
    opacity: 1;
    transform: translateX(0);
  }

  .nav__menu.open li:nth-child(1) { transition-delay: 0.04s; }
  .nav__menu.open li:nth-child(2) { transition-delay: 0.08s; }
  .nav__menu.open li:nth-child(3) { transition-delay: 0.12s; }
  .nav__menu.open li:nth-child(4) { transition-delay: 0.16s; }
  .nav__menu.open li:nth-child(5) { transition-delay: 0.20s; }
  .nav__menu.open li:nth-child(6) { transition-delay: 0.24s; }
  .nav__menu.open li:nth-child(7) { transition-delay: 0.28s; }
  .nav__menu.open li:nth-child(8) { transition-delay: 0.32s; }

  /* Mobile Nav Links */
  .nav__link {
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    padding: 0.68rem 0.85rem !important;
    font-size: 0.92rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
    text-transform: none !important;
    border: 1px solid transparent !important;
    color: rgba(255, 255, 255, 0.88) !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    transition: all 0.25s ease !important;
  }

  .nav__link:hover {
    background: rgba(212, 175, 55, 0.1) !important;
    color: var(--clr-accent) !important;
    border-color: rgba(212, 175, 55, 0.3) !important;
    transform: translateX(4px) !important;
  }

  .nav__link.active {
    color: var(--clr-accent) !important;
    background: rgba(212, 175, 55, 0.15) !important;
    border-color: rgba(212, 175, 55, 0.4) !important;
    font-weight: 700 !important;
  }

  .nav__link-icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 22px !important;
    height: 22px !important;
    margin-right: 0.75rem !important;
    color: var(--clr-accent) !important;
    flex-shrink: 0 !important;
  }

  .nav__link-icon svg {
    width: 18px;
    height: 18px;
  }

  /* Drawer Actions Footer */
  .nav__drawer-footer {
    display: flex !important;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav__quick-contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .nav__quick-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .nav__quick-contact-btn--call {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
  }

  .nav__quick-contact-btn--call:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
  }

  .nav__quick-contact-btn--wa {
    background: #25D366;
    color: #fff;
  }

  .nav__quick-contact-btn--wa:hover {
    background: #22bf5b;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
  }

  .nav__drawer-footer .btn--primary {
    width: 100%;
    justify-content: center;
    padding: 0.65rem 1rem;
    font-size: 0.88rem;
  }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ── Standardized Mobile Quick Bottom Tab Bar ──────────────── */
.mobile-quick-bar {
  display: none;
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .mobile-quick-bar {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
    background: rgba(14, 17, 23, 0.96) !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
    border-top: 1px solid rgba(212, 175, 55, 0.25) !important;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: space-around !important;
    padding: 0.4rem 0.25rem env(safe-area-inset-bottom, 0px) !important;
    z-index: 998 !important;
    box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.5) !important;
  }

  .mobile-quick-bar__btn {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    color: rgba(255, 255, 255, 0.75) !important;
    text-decoration: none !important;
    font-size: 0.68rem !important;
    font-weight: 600 !important;
    padding: 0.2rem 0.4rem !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
    flex: 1 !important;
    max-width: 70px !important;
    gap: 2px !important;
  }

  .mobile-quick-bar__btn svg {
    width: 20px !important;
    height: 20px !important;
    fill: currentColor !important;
    transition: transform 0.2s ease !important;
  }

  .mobile-quick-bar__btn:hover,
  .mobile-quick-bar__btn.active {
    color: var(--clr-accent) !important;
  }

  .mobile-quick-bar__btn.active svg {
    transform: translateY(-2px);
  }

  .mobile-quick-bar__btn--whatsapp {
    color: #25D366 !important;
  }
}

/* ── Interactive Before & After Renovation Slider ──────────── */
.before-after-section {
  background: #0E1116;
  position: relative;
  overflow: hidden;
}

.before-after-card {
  max-width: 960px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.before-after {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--radius-md);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  cursor: ew-resize;
}

@media (max-width: 768px) {
  .before-after {
    height: 320px;
  }
}

@media (max-width: 480px) {
  .before-after {
    height: 240px;
  }
}

.before-after__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.before-after__resize {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 2px solid var(--clr-accent);
}

.before-after__resize .before-after__image {
  width: 960px;
  max-width: none;
  height: 100%;
}

.before-after__label {
  position: absolute;
  top: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 4;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.before-after__label--before {
  right: 1rem;
  background: rgba(18, 18, 18, 0.75);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.before-after__label--after {
  left: 1rem;
  background: rgba(212, 175, 55, 0.9);
  color: #0B0D10;
  border: 1px solid rgba(212, 175, 55, 0.5);
}

.before-after__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 44px;
  margin-left: -22px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.before-after__handle-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: #0B0D10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6), 0 4px 12px rgba(0,0,0,0.5);
  border: 2px solid #fff;
  pointer-events: auto;
  cursor: ew-resize;
  transition: transform 0.2s ease;
}

.before-after:hover .before-after__handle-btn {
  transform: scale(1.1);
}

.before-after__caption {
  padding: 1rem 0.5rem 0.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  line-height: 1.6;
}

.before-after__caption strong {
  color: var(--clr-accent);
}

/* ── Floating WhatsApp Live Assistant ─────────────────────── */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 84px;
  z-index: 994;
  display: flex;
  align-items: center;
}

@media (min-width: 769px) {
  .whatsapp-float {
    bottom: 32px;
  }
}

.whatsapp-float__btn {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  color: #fff;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-float__btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float__pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.8;
  animation: waRingPulse 2.4s infinite;
  pointer-events: none;
}

@keyframes waRingPulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 68px;
  background: rgba(14, 17, 23, 0.95);
  color: #fff;
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: 0.78rem;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  gap: 1px;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 480px) {
  .whatsapp-float__tooltip {
    display: none;
  }
}

.online-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #25D366;
  margin-right: 4px;
}

/* ── Live Material Catalog Filters ─────────────────────────── */
.catalog-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.catalog-filter-btn {
  padding: 0.55rem 1.15rem;
  border-radius: 9999px;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}

.catalog-filter-btn:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent-dim);
  transform: translateY(-1px);
}

.catalog-filter-btn.active {
  background: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
  border-color: #B8860B;
  color: #0B0D10;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
}

/* ── Verified Project Testimonials Carousel ───────────────── */
.testimonials-section {
  background: linear-gradient(180deg, var(--clr-white) 0%, var(--clr-off-white) 100%);
}

.testimonials-slider {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  overflow: hidden;
  padding: 0.5rem 0 2rem;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-card {
  min-width: 100%;
  flex: 0 0 100%;
  background: var(--clr-white);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 12px 35px rgba(0,0,0,0.06);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .testimonial-card {
    padding: 1.75rem 1.25rem;
  }
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--clr-text);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--clr-border);
  padding-top: 1.25rem;
  flex-wrap: wrap;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E222B, #0B0D10);
  color: var(--clr-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--clr-accent);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-text);
}

.testimonial-meta {
  font-size: 0.8rem;
  color: var(--clr-text-light);
}

.testimonial-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #15803d;
  background: #dcfce7;
  padding: 0.3rem 0.65rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.testimonials-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.testimonials-btn:hover {
  background: var(--clr-accent);
  color: #000;
  border-color: var(--clr-accent);
  transform: scale(1.08);
}

.testimonials-dots {
  display: flex;
  gap: 8px;
}

.testimonials-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-border);
  cursor: pointer;
  transition: all 0.3s ease;
}

.testimonials-dot.active {
  width: 28px;
  border-radius: 9999px;
  background: var(--clr-accent);
}

/* ── Modern Card Hover Glare & Elevate ─────────────────────── */
.service-card,
.product-card,
.why-us__card,
.about__card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
  border: 1px solid rgba(0,0,0,0.06);
}

.service-card:hover,
.product-card:hover,
.why-us__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(212, 175, 55, 0.4);
}

.service-card__image-wrap,
.product-card__image-wrap {
  position: relative;
  overflow: hidden;
}

.service-card__image-wrap::after,
.product-card__image-wrap::after {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 60%;
  height: 300%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: rotate(35deg);
  pointer-events: none;
  transition: transform 0.75s ease;
}

.service-card:hover .service-card__image-wrap::after,
.product-card:hover .product-card__image-wrap::after {
  transform: rotate(35deg) translate(300%, 0);
}

.service-card__image,
.product-card__image {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-card__image,
.product-card:hover .product-card__image {
  transform: scale(1.06);
}

/* ── Live Animated Numbers ─────────────────────────────────── */
.counter-val {
  display: inline-block;
  font-weight: 800;
  font-family: var(--font-serif);
  color: var(--clr-accent);
}