/* ==========================================================================
   شركة الأمين | افضل مقاول دهان وتخطيط طرق بالرياض
   Main Stylesheet - Pure Modern CSS
   ========================================================================== */

/* --- CSS Variables & Theme --- */
:root {
  --font-primary: 'Cairo', system-ui, -apple-system, sans-serif;
  --font-heading: 'Tajawal', 'Cairo', sans-serif;
  --font-accent: 'El Messiri', 'Cairo', serif;

  /* Color Palette */
  --bg-dark: #0a1128;
  --bg-surface: #101935;
  --bg-card: #18254c;
  --bg-card-hover: #223263;
  --bg-card-alt: rgba(24, 37, 76, 0.7);
  
  --color-primary: #f59e0b;        /* Traffic Amber / Gold */
  --color-primary-light: #fbbf24;  /* Bright Road Line Yellow */
  --color-primary-dark: #d97706;
  --color-primary-glow: rgba(245, 158, 11, 0.25);
  
  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;     /* Adjusted for gray background */
  --color-text-dark: #0a1128;
  
  --color-border: #283973;
  --color-border-focus: #f59e0b;
  
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20ba59;
  --color-phone: #f59e0b;
  --color-success: #10b981;

  /* Shadows & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.35);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  --container-max: 1200px;
  --header-height: 80px;
}

/* --- Reset & Base Styles --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-dark);
  color: var(--color-text-main);
  line-height: 1.7;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-gold {
  color: var(--color-primary-light);
}

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

.section {
  padding: 90px 0;
  position: relative;
}

.section-dark {
  background-color: var(--bg-dark);
}

.section-surface {
  background-color: var(--bg-surface);
}

/* Section Titles */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--color-primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.35;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: var(--color-text-dark);
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.6);
  background: linear-gradient(135deg, #fef08a 0%, var(--color-primary-light) 100%);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.55);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  background: rgba(245, 158, 11, 0.1);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.15rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.top-bar {
  background-color: #060b19;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.88rem;
  padding: 8px 0;
  color: var(--color-text-muted);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-items {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-item svg {
  color: var(--color-primary-light);
}

.top-item a:hover {
  color: var(--color-primary-light);
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 17, 40, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-fast);
}

.main-header.scrolled {
  background: rgba(6, 11, 25, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dark);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4), inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.logo-icon svg {
  width: 28px;
  height: 28px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.logo-subtitle {
  font-size: 0.85rem;
  color: var(--color-primary-light);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-text-main);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary-light);
  transition: var(--transition-fast);
}

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

.nav-link:hover {
  color: var(--color-primary-light);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: none;
  color: var(--color-text-main);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 60px 0 80px;
  background: linear-gradient(180deg, rgba(6, 11, 25, 0.82) 0%, rgba(6, 11, 25, 0.95) 100%),
              url('../images/hero-highway.jpg') center/cover no-repeat;
  overflow: hidden;
}

.hero-overlay-grid {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(245, 158, 11, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  backdrop-filter: blur(10px);
  color: var(--color-primary-light);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 22px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.6);
}

.hero-desc {
  font-size: 1.2rem;
  color: #cbd5e1;
  line-height: 1.85;
  margin-bottom: 34px;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.hero-features-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  color: #f1f5f9;
  backdrop-filter: blur(8px);
}

.hero-feature-item svg {
  color: var(--color-primary-light);
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

/* Trust Bar / Fast Stats */
.stats-strip {
  background-color: var(--bg-surface);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 30px 0;
  position: relative;
  z-index: 10;
  margin-top: -30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-card {
  padding: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-card:last-child {
  border-left: none;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-primary-light);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(245, 158, 11, 0.15);
  background: var(--bg-card-hover);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 64px;
  height: 64px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: 22px;
}

.service-icon-box svg {
  width: 32px;
  height: 32px;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-text {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 16px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-bottom: 8px;
}

.service-feature-item svg {
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.service-btn {
  width: 100%;
}

/* ==========================================================================
   Why Choose Us (Advantages)
   ========================================================================== */
.why-us-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.why-us-content .section-title {
  text-align: right;
}

.why-us-content .section-subtitle {
  margin-bottom: 30px;
}

.advantages-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.advantage-item:hover {
  border-color: var(--color-primary-light);
  transform: translateX(-5px);
}

.advantage-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.advantage-info h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.advantage-info p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.why-us-visual {
  position: relative;
}

.why-us-img-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.why-us-img-box img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.why-us-img-box:hover img {
  transform: scale(1.04);
}

.floating-experience-badge {
  position: absolute;
  bottom: 30px;
  right: 30px;
  background: rgba(10, 17, 40, 0.95);
  border: 2px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(10px);
}

.exp-years {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-primary-light);
  line-height: 1;
}

.exp-text {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

/* ==========================================================================
   Gallery / Our Work in Riyadh
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--bg-card);
  height: 320px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.gallery-card.featured {
  grid-column: span 2;
}

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

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(6, 11, 25, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition-fast);
}

.gallery-category {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-text-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  align-self: flex-start;
}

.gallery-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.gallery-card-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Materials & Specifications Comparison
   ========================================================================== */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.spec-box {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-fast);
}

.spec-box.highlighted {
  border-color: var(--color-primary-light);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.08) 0%, var(--bg-card) 100%);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.15);
}

.spec-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary-light);
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.spec-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
}

.spec-details-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.spec-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.spec-detail-row:last-child {
  border-bottom: none;
}

.spec-prop {
  color: var(--color-text-muted);
}

.spec-val {
  font-weight: 700;
  color: #ffffff;
}

/* ==========================================================================
   Working Process
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  text-align: center;
  position: relative;
  transition: var(--transition-fast);
}

.step-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-5px);
}

.step-num {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: var(--color-text-dark);
  font-weight: 900;
  font-size: 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
}

.step-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Quote Calculator & Interactive Contact Form
   ========================================================================== */
.cta-quote-section {
  background: linear-gradient(135deg, rgba(10, 17, 40, 0.95) 0%, rgba(6, 11, 25, 0.98) 100%),
              url('../images/hero-highway.jpg') center/cover no-repeat;
  position: relative;
  padding: 90px 0;
}

.quote-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.quote-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quote-info .section-title {
  text-align: right;
  font-size: 2.1rem;
}

.quote-info p {
  color: #cbd5e1;
  font-size: 1.05rem;
  margin-bottom: 28px;
  line-height: 1.8;
}

.direct-contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card-link {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(10, 17, 40, 0.8);
  border: 1px solid var(--color-border);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.contact-card-link:hover {
  border-color: var(--color-primary-light);
  transform: translateX(-4px);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon.phone-icon {
  background: rgba(245, 158, 11, 0.2);
  color: var(--color-primary-light);
}

.contact-card-icon.wa-icon {
  background: rgba(37, 211, 102, 0.2);
  color: #25D366;
}

.contact-card-icon.mail-icon {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.contact-card-text small {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: block;
}

.contact-card-text strong {
  font-size: 1.1rem;
  color: #ffffff;
  direction: ltr;
  display: inline-block;
}

/* Form Styles */
.quote-form {
  background: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  text-align: center;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 700;
  color: #cbd5e1;
}

.form-control {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #ffffff;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

select.form-control {
  cursor: pointer;
}

select.form-control option {
  background: var(--bg-surface);
  color: #ffffff;
}

textarea.form-control {
  min-height: 90px;
  resize: vertical;
}

.form-btn-submit {
  width: 100%;
  margin-top: 10px;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: rgba(245, 158, 11, 0.4);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.faq-header:hover {
  color: var(--color-primary-light);
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--color-primary-light);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  padding: 0 24px 20px;
  font-size: 0.96rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
}

.faq-item.active .faq-body {
  display: block;
}

/* ==========================================================================
   SEO Keyword Cloud Section
   ========================================================================== */
.seo-tags-box {
  background: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-top: 50px;
}

.seo-tags-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary-light);
  margin-bottom: 16px;
  text-align: center;
}

.seo-tags-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.seo-tag {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.seo-tag:hover {
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background-color: #060b19;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 70px 0 30px;
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary-light);
}

.footer-about-text {
  font-size: 0.94rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links-list a:hover {
  color: var(--color-primary-light);
  transform: translateX(-4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.footer-contact-item svg {
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  flex-wrap: wrap;
  gap: 15px;
}

/* ==========================================================================
   Floating Action Buttons (WhatsApp & Direct Call)
   ========================================================================== */
.floating-actions-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  position: relative;
  transition: transform var(--transition-fast);
}

.floating-btn svg {
  width: 28px;
  height: 28px;
}

.floating-btn:hover {
  transform: scale(1.1);
}

.floating-whatsapp {
  background: #25D366;
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: -1;
}

.floating-phone {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: var(--color-text-dark);
}

.floating-phone::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.4);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite 1s;
  z-index: -1;
}

.floating-tooltip {
  position: absolute;
  left: 70px;
  background: #0f172a;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  border: 1px solid var(--color-border);
}

.floating-btn:hover .floating-tooltip {
  opacity: 1;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.6rem;
  }
  .why-us-wrapper {
    grid-template-columns: 1fr;
  }
  .quote-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  .stat-card {
    border-left: none;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-card.featured {
    grid-column: span 2;
  }
  .specs-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: calc(100vh - var(--header-height));
    background: var(--bg-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    border-left: 1px solid var(--color-border);
    transition: right var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.open {
    right: 0;
  }
  
  .header-cta-group .btn {
    display: none;
  }
  
  .hero-title {
    font-size: 2.1rem;
  }
  
  .hero-desc {
    font-size: 1.05rem;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-card.featured {
    grid-column: span 1;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .floating-actions-container {
    bottom: 18px;
    left: 18px;
  }
  
  .floating-btn {
    width: 52px;
    height: 52px;
  }
}

/* ==========================================================================
   Animations & Transitions
   ========================================================================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-fade-down {
  opacity: 0;
  transform: translateY(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-fade-in {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-zoom-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Delay modifiers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }