/* ═══════════════════════════════════════════════════════════════
   EliasClean Dubai — Premium Design System
   Color Palette: Deep Navy · Aqua/Sky Blue · Clean White
   ═══════════════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS ──────────────────────────────────────────── */
:root {
  /* Colors */
  --c-navy:        #0f172a;
  --c-navy-mid:    #1e3a5f;
  --c-navy-light:  #1e40af;
  --c-sky:         #0ea5e9;
  --c-sky-dark:    #0369a1;
  --c-sky-light:   #38bdf8;
  --c-sky-pale:    #e0f2fe;
  --c-aqua:        #06b6d4;
  --c-white:       #ffffff;
  --c-off-white:   #f8fafc;
  --c-surface:     #f1f5f9;
  --c-border:      #e2e8f0;
  --c-text:        #1e293b;
  --c-text-mid:    #475569;
  --c-text-light:  #94a3b8;
  --c-green:       #059669;
  --c-whatsapp:    #25D366;
  --c-whatsapp-dk: #128C7E;

  /* Typography */
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;

  /* Layout */
  --container-max: 1200px;
  --container-px:  1.5rem;
  --radius-sm:     0.375rem;
  --radius-md:     0.75rem;
  --radius-lg:     1rem;
  --radius-xl:     1.5rem;
  --radius-full:   9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(15,23,42,.07), 0 1px 2px rgba(15,23,42,.06);
  --shadow-md:  0 4px 16px rgba(15,23,42,.09), 0 2px 6px rgba(15,23,42,.06);
  --shadow-lg:  0 12px 40px rgba(15,23,42,.12), 0 4px 14px rgba(15,23,42,.08);
  --shadow-sky: 0 8px 32px rgba(14,165,233,.25);

  /* Transitions */
  --t-fast:   0.15s ease;
  --t-base:   0.25s ease;
  --t-slow:   0.4s ease;

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

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  /* Offset scroll for fixed navbar */
  scroll-padding-top: calc(var(--nav-h) + 1rem);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* Focus visible — accessibility */
:focus-visible {
  outline: 2px solid var(--c-sky);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ─── LAYOUT UTILITIES ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section {
  padding-block: var(--space-4xl);
}

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

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sky);
  margin-bottom: var(--space-sm);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  color: var(--c-text-mid);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ─── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--t-base);
  white-space: nowrap;
  text-align: center;
}

.btn svg { width: 1.1em; height: 1.1em; flex-shrink: 0; }

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, var(--c-sky) 0%, var(--c-sky-dark) 100%);
  color: var(--c-white);
  box-shadow: var(--shadow-sky);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(14,165,233,.4);
}
.btn-primary:active { transform: translateY(0); }

/* WhatsApp */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--c-white);
  box-shadow: 0 8px 24px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(37,211,102,.5);
}

/* Outline */
.btn-outline {
  border: 2px solid var(--c-sky);
  color: var(--c-sky);
  background: transparent;
}
.btn-outline:hover {
  background: var(--c-sky);
  color: var(--c-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 2px solid rgba(255,255,255,.5);
  color: var(--c-white);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--c-white);
}

.btn-outline-white {
  border: 2px solid var(--c-white);
  color: var(--c-white);
}
.btn-outline-white:hover {
  background: var(--c-white);
  color: var(--c-navy);
}

/* Ghost */
.btn-ghost {
  color: rgba(255,255,255,.8);
  background: rgba(255,255,255,.1);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.2);
  color: var(--c-white);
}

.btn-ghost-white {
  color: rgba(255,255,255,.75);
  border: 1px solid rgba(255,255,255,.3);
}
.btn-ghost-white:hover {
  color: var(--c-white);
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.08);
}

/* Service card button */
.btn-service {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-sky);
  border: 1.5px solid var(--c-sky);
  background: transparent;
  transition: all var(--t-base);
  margin-top: auto;
}
.btn-service:hover {
  background: var(--c-sky);
  color: var(--c-white);
  transform: translateY(-1px);
}

.btn-service-featured {
  background: var(--c-sky);
  color: var(--c-white);
}
.btn-service-featured:hover {
  background: var(--c-sky-dark);
  color: var(--c-white);
}

.btn-white {
  background: var(--c-white);
  color: var(--c-sky-dark);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--c-sky-pale);
  transform: translateY(-2px);
}

/* ─── STICKY WHATSAPP ────────────────────────────────────────── */
#sticky-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--c-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 8px 32px rgba(37,211,102,.45);
  transition: all var(--t-base);
  text-decoration: none;
}
#sticky-whatsapp svg { width: 24px; height: 24px; flex-shrink: 0; }
#sticky-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 48px rgba(37,211,102,.55);
}

/* Pulse animation on the sticky WhatsApp button */
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,.5), 0 8px 32px rgba(37,211,102,.45); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0), 0 8px 32px rgba(37,211,102,.45); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 8px 32px rgba(37,211,102,.45); }
}
#sticky-whatsapp { animation: pulse-ring 2.5s ease-out infinite; }
#sticky-whatsapp:hover { animation: none; }

/* ─── NAVBAR ─────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border);
  transition: background var(--t-base), box-shadow var(--t-base);
}
#navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-lg);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}
.logo-mark svg { width: 36px; height: 36px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: -0.02em;
}
.logo-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-sky);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text-mid);
  transition: color var(--t-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-sky);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t-fast);
  border-radius: var(--radius-full);
}
.nav-links a:hover { color: var(--c-sky); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta { padding: 0.55rem 1.25rem; font-size: 0.875rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--t-base), opacity var(--t-base);
}
.mobile-menu:not([aria-hidden="true"]) {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-link {
  display: block;
  padding: 0.65rem var(--space-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-text-mid);
  border-radius: var(--radius-md);
  transition: all var(--t-fast);
}
.mobile-link:hover {
  background: var(--c-sky-pale);
  color: var(--c-sky);
}
.mobile-ctas {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero.png');
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    rgba(15,23,42,.88) 0%,
    rgba(15,23,42,.7) 55%,
    rgba(14,165,233,.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-4xl);
  max-width: 780px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14,165,233,.15);
  border: 1px solid rgba(14,165,233,.35);
  color: var(--c-sky-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
  width: fit-content;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* Headline */
.hero-headline {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}
.hero-headline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--c-sky-light), var(--c-aqua));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subheadline */
.hero-subheadline {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,.78);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

/* Bullets */
.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem var(--space-lg);
  margin-bottom: var(--space-xl);
}
.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,.85);
  font-weight: 500;
}
.hero-bullets li svg { width: 20px; height: 20px; flex-shrink: 0; }

/* CTAs */
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

/* Trust badges */
.hero-trust-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  padding: var(--space-md) var(--space-lg);
  width: fit-content;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-inline: var(--space-lg);
}
.trust-number {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-white);
  line-height: 1;
}
.trust-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,.6);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.trust-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.15);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  justify-content: center;
}
.scroll-dot {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), rgba(14,165,233,.8));
  border-radius: var(--radius-full);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(0.7); }
  50%       { opacity: 1;   transform: scaleY(1); }
}

/* ─── PAIN POINTS ─────────────────────────────────────────────── */
.pain-points { background: var(--c-white); }

.pain-intro {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.pain-intro h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--c-navy);
  margin-bottom: var(--space-sm);
}
.pain-intro .section-subtitle { margin-top: var(--space-sm); }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.pain-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}
.pain-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 70%, var(--c-sky-pale) 100%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.pain-card:hover {
  border-color: var(--c-sky);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.pain-card:hover::before { opacity: 1; }

.pain-icon { margin-bottom: var(--space-md); }
.pain-icon svg { width: 48px; height: 48px; }

.pain-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: var(--space-xs);
}
.pain-card p {
  font-size: 0.9rem;
  color: var(--c-text-mid);
  line-height: 1.6;
}

/* Resolution */
.pain-resolution {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.resolution-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--c-border), transparent);
  min-width: 60px;
}
.resolution-content {
  text-align: center;
  flex-shrink: 0;
}
.resolution-text {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: var(--space-md);
}
.resolution-text strong { color: var(--c-sky-dark); }

/* ─── SERVICES ───────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-sky), var(--c-aqua));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.service-card:hover {
  border-color: var(--c-sky-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.service-card:hover::after { transform: scaleX(1); }

.service-card-featured {
  border-color: var(--c-sky);
  box-shadow: 0 4px 24px rgba(14,165,233,.15);
}
.service-card-featured::after { transform: scaleX(1); }

.service-card-icon svg { width: 44px; height: 44px; }

.service-card-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-sky-dark);
  background: var(--c-sky-pale);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  width: fit-content;
}
.badge-featured {
  background: linear-gradient(90deg, var(--c-sky), var(--c-aqua));
  color: var(--c-white);
}
.badge-value {
  background: #d1fae5;
  color: var(--c-green);
}

.service-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.3;
}

.service-card-desc {
  font-size: 0.9rem;
  color: var(--c-text-mid);
  line-height: 1.65;
  flex: 1;
}

.service-card-best {
  font-size: 0.8rem;
  color: var(--c-text-light);
}
.service-card-best strong { color: var(--c-text-mid); }

/* ─── SPLIT LAYOUT ───────────────────────────────────────────── */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}
.split-layout-reverse { direction: rtl; }
.split-layout-reverse > * { direction: ltr; }

.split-content h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.split-desc {
  color: var(--c-text-mid);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: var(--space-xl);
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--c-text-mid);
  font-weight: 500;
}
.feature-list li svg { width: 18px; height: 18px; flex-shrink: 0; }

.split-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Visual stack */
.visual-card-stack { position: relative; }

.visual-img-placeholder {
  background: var(--c-sky-pale);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.visual-img-placeholder.placeholder-dark { background: var(--c-navy-mid); }

.placeholder-room {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-2xl);
  min-height: 320px;
}
.placeholder-room p {
  font-size: 0.85rem;
  color: var(--c-sky-dark);
  font-weight: 600;
}
.placeholder-room svg { width: 100%; max-width: 200px; }

/* Floating badge on visual */
.visual-float-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 0.625rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-navy);
  box-shadow: var(--shadow-md);
}
.visual-float-badge svg { width: 18px; height: 18px; }

.badge-dark { background: var(--c-navy); border-color: var(--c-navy-mid); color: var(--c-white); }

/* Commercial tags */
.commercial-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}
.tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-sky-dark);
  background: var(--c-sky-pale);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

/* ─── DEEP CLEANING ──────────────────────────────────────────── */
.deep-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.deep-card {
  background: linear-gradient(135deg, var(--c-sky) 0%, var(--c-sky-dark) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: var(--c-white);
}

.deep-card-alt {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  color: var(--c-text);
}

.deep-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.deep-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.deep-icon svg { width: 28px; height: 28px; }
.deep-icon-alt {
  background: var(--c-sky-pale);
}

.deep-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
}
.deep-card-alt h3 { color: var(--c-navy); }

.deep-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: var(--space-xl);
}
.deep-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,.85);
}
.deep-list li::before {
  content: '✓';
  font-weight: 700;
  color: rgba(255,255,255,.6);
  flex-shrink: 0;
}
.deep-list-alt li { color: var(--c-text-mid); }
.deep-list-alt li::before { color: var(--c-sky); }

/* ─── HOW IT WORKS ───────────────────────────────────────────── */
.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.step-card {
  flex: 1;
  min-width: 200px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--t-base);
}
.step-card:hover {
  border-color: var(--c-sky);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--c-sky-pale);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.step-icon { margin-bottom: var(--space-md); display: flex; justify-content: center; }
.step-icon svg { width: 40px; height: 40px; }

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: var(--space-sm);
}

.step-desc { font-size: 0.875rem; color: var(--c-text-mid); line-height: 1.65; }

.step-connector {
  flex-shrink: 0;
  padding-inline: var(--space-md);
  color: var(--c-sky);
}
.step-connector svg { width: 48px; height: 24px; }

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

/* ─── WHY CHOOSE US ──────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.why-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--t-base);
}
.why-card:hover {
  border-color: var(--c-sky);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-icon {
  width: 48px;
  height: 48px;
  background: var(--c-sky-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}
.why-icon svg { width: 26px; height: 26px; }

.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: var(--space-xs);
}
.why-card p { font-size: 0.875rem; color: var(--c-text-mid); line-height: 1.6; }

/* ─── GALLERY ────────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--t-base);
}
.gallery-item:hover { box-shadow: var(--shadow-lg); }

.gallery-before, .gallery-after {
  position: relative;
}
.gallery-before { border-bottom: 2px solid var(--c-surface); }

.gallery-placeholder {
  background: var(--c-surface);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-placeholder-before { background: #f8f0f0; }
.gallery-placeholder-after  { background: var(--c-sky-pale); }

.gallery-placeholder svg { width: 100%; height: 100%; }

.gallery-label {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}
.before-label { background: rgba(0,0,0,.5);   color: #fff; }
.after-label  { background: var(--c-sky);      color: #fff; }

.gallery-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--c-text-light);
  font-style: italic;
}

/* ─── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials { background: var(--c-navy); }
.testimonials .section-eyebrow { color: var(--c-sky-light); }
.testimonials .section-header h2 { color: var(--c-white); }
.testimonials .section-subtitle { color: rgba(255,255,255,.6); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.testimonial-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--t-base);
  position: relative;
}
.testimonial-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
}

.testimonial-stars {
  font-size: 1.1rem;
  color: #fbbf24;
  margin-bottom: var(--space-md);
}

.testimonial-card blockquote p {
  font-size: 0.95rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-sky), var(--c-aqua));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-white);
  flex-shrink: 0;
}
.author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 0.125rem;
}
.author-location { font-size: 0.75rem; color: rgba(255,255,255,.5); }

.testimonial-placeholder-note {
  margin-top: var(--space-md);
  font-size: 0.7rem;
  color: rgba(255,200,0,.7);
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-sm);
}

/* ─── SERVICE AREAS ──────────────────────────────────────────── */
.areas-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.area-chip {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  color: var(--c-text-mid);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  transition: all var(--t-fast);
}
.area-chip:hover {
  border-color: var(--c-sky);
  color: var(--c-sky);
  background: var(--c-sky-pale);
}
.area-chip-more {
  background: linear-gradient(90deg, var(--c-sky), var(--c-aqua));
  color: var(--c-white);
  border-color: transparent;
  font-weight: 600;
}

/* ─── QUOTE FORM ─────────────────────────────────────────────── */
.quote-section { background: var(--c-white); }

.quote-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-4xl);
  align-items: start;
}

.quote-intro h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  font-weight: 800;
  color: var(--c-navy);
  margin-bottom: var(--space-md);
}

.quote-desc {
  color: var(--c-text-mid);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.quote-benefits { display: flex; flex-direction: column; gap: 0.625rem; margin-bottom: var(--space-xl); }
.quote-benefit {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text-mid);
}
.quote-benefit svg { width: 18px; height: 18px; flex-shrink: 0; }

.quote-alt-contact p {
  font-size: 0.85rem;
  color: var(--c-text-light);
  margin-bottom: var(--space-sm);
}

/* Form */
.quote-form {
  background: var(--c-off-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

.form-group { display: flex; flex-direction: column; gap: 0.375rem; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-navy);
}

.required { color: #dc2626; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--c-text);
  background: var(--c-white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 8l5 5 5-5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 18px;
  padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-sky);
  box-shadow: 0 0 0 3px rgba(14,165,233,.1);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,.08);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.field-error {
  font-size: 0.78rem;
  color: #dc2626;
  font-weight: 500;
  min-height: 1em;
}
.field-hint { font-size: 0.78rem; color: var(--c-text-light); }

/* Honeypot — visually hidden but not display:none (some bots ignore that) */
.form-honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 0;
  height: 0;
  overflow: hidden;
}

.btn-form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-sm);
}

.form-privacy {
  font-size: 0.75rem;
  color: var(--c-text-light);
  text-align: center;
}

/* Form status — XSS-safe: only textContent is set via JS */
.form-status {
  border-radius: var(--radius-md);
  padding: 0;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  transition: all var(--t-base);
}
.form-status.success {
  background: #d1fae5;
  color: #065f46;
  padding: var(--space-md);
  border: 1px solid #a7f3d0;
}
.form-status.error {
  background: #fee2e2;
  color: #991b1b;
  padding: var(--space-md);
  border: 1px solid #fecaca;
}

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-white);
  transition: box-shadow var(--t-fast);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-navy);
  text-align: left;
  gap: var(--space-md);
  transition: background var(--t-fast);
}
.faq-question:hover { background: var(--c-sky-pale); }
.faq-question[aria-expanded="true"] {
  background: var(--c-sky-pale);
  color: var(--c-sky-dark);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--t-base);
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  padding: 0 var(--space-lg) var(--space-md);
  animation: fadeSlide 0.2s ease-out;
}
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--c-text-mid);
  line-height: 1.7;
}

/* ─── CONTACT ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--t-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, var(--c-sky-pale));
  opacity: 0;
  transition: opacity var(--t-base);
}
.contact-card:hover {
  border-color: var(--c-sky);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.contact-card:hover::before { opacity: 1; }

.contact-card-primary { border-color: var(--c-whatsapp); }
.contact-card-primary:hover { border-color: var(--c-whatsapp-dk); }

.contact-icon {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}
.contact-icon svg { width: 100%; height: 100%; }

.contact-info {
  position: relative;
  z-index: 1;
  flex: 1;
  min-width: 0;
}
.contact-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 0.125rem;
}
.contact-info p { font-size: 0.78rem; color: var(--c-text-light); margin-bottom: 0.25rem; }
.contact-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-sky-dark);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-arrow {
  position: relative;
  z-index: 1;
  font-size: 1.1rem;
  color: var(--c-text-light);
  transition: transform var(--t-fast), color var(--t-fast);
  flex-shrink: 0;
}
.contact-card:hover .contact-arrow {
  transform: translateX(4px);
  color: var(--c-sky);
}

/* ─── FINAL CTA ──────────────────────────────────────────────── */
.final-cta {
  position: relative;
  padding-block: var(--space-4xl);
  text-align: center;
  overflow: hidden;
}
.final-cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-mid) 50%, #0c4a6e 100%);
}
.final-cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(14,165,233,.2) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(6,182,212,.15) 0%, transparent 60%);
}

.final-cta-content {
  position: relative;
  z-index: 1;
}
.final-cta-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}
.final-cta-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-2xl);
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--c-navy);
  color: rgba(255,255,255,.7);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand .nav-logo {
  margin-bottom: var(--space-md);
}

.footer-logo .logo-name { color: var(--c-white); }

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(255,255,255,.55);
  margin-bottom: var(--space-md);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--t-fast);
}
.footer-social a:hover {
  background: rgba(14,165,233,.3);
  color: var(--c-white);
}
.footer-social svg { width: 18px; height: 18px; }

.footer-col-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-col ul a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--t-fast);
}
.footer-col ul a:hover { color: var(--c-sky-light); }

/* Footer contact list */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}
.footer-contact-list svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--c-sky);
}
.footer-contact-list a {
  color: inherit;
  transition: color var(--t-fast);
}
.footer-contact-list a:hover { color: var(--c-sky-light); }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  text-align: center;
}
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,.4); }
.footer-disclaimer {
  font-size: 0.7rem;
  color: rgba(255,200,0,.5);
  font-style: italic;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .split-layout,
  .split-layout-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: var(--space-2xl);
  }

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

@media (max-width: 768px) {
  :root { --space-4xl: 3.5rem; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-trust-badges {
    flex-wrap: wrap;
    gap: var(--space-md);
    padding: var(--space-md);
  }
  .trust-divider { display: none; }
  .trust-badge { padding-inline: var(--space-sm); }

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

  .steps-grid {
    flex-direction: column;
    gap: var(--space-md);
  }
  .step-connector { transform: rotate(90deg); }

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

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  .final-cta-buttons { flex-direction: column; align-items: center; }
  .final-cta-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }

  #sticky-whatsapp span { display: none; }
  #sticky-whatsapp { padding: 0.875rem; border-radius: 50%; }

  .pain-resolution { flex-direction: column; }
  .resolution-line { width: 80%; height: 1px; min-width: unset; }

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

  .commercial-tags { margin-bottom: var(--space-md); }

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

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

  .split-ctas { flex-direction: column; }
  .split-ctas .btn { text-align: center; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-bullets { flex-direction: column; }
  .hero-badge { font-size: 0.7rem; }
  .quote-form { padding: var(--space-lg); }
  .deep-card { padding: var(--space-lg); }
  .step-card { padding: var(--space-lg); }
}

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

/* ─── PRINT ──────────────────────────────────────────────────── */
@media print {
  #sticky-whatsapp, #navbar, .hero-overlay { display: none; }
  .hero { min-height: auto; padding: var(--space-xl); }
  * { color: #000 !important; background: #fff !important; }
}