/* =============================================
   شركة العنبر للخرسانة الجاهزة - Stylesheet
   Brand: Navy #1B2A5E | Gold #C9922A
   Font: Cairo (Arabic) | Oswald (Numbers)
   Direction: RTL
   ============================================= */

/* ===== CSS VARIABLES ===== */
:root {
  --navy: #1B2A5E;
  --navy-dark: #0f1a3d;
  --navy-mid: #243870;
  --navy-light: #2d4a8a;
  --gold: #C9922A;
  --gold-light: #e0a83a;
  --gold-dark: #a87520;
  --white: #ffffff;
  --off-white: #f4f6fa;
  --gray-100: #f0f2f8;
  --gray-200: #e2e6f0;
  --gray-400: #9aa3be;
  --gray-600: #5a6480;
  --text-dark: #1a1f36;
  --text-mid: #3d4566;
  --font-ar: 'Cairo', sans-serif;
  --font-num: 'Oswald', sans-serif;
  --transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  --shadow-sm: 0 2px 12px rgba(27,42,94,0.08);
  --shadow-md: 0 8px 32px rgba(27,42,94,0.14);
  --shadow-lg: 0 16px 56px rgba(27,42,94,0.20);
  --radius: 12px;
  --radius-lg: 20px;
}

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

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

body {
  font-family: var(--font-ar);
  direction: rtl;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-ar); }
input, textarea, select { font-family: var(--font-ar); }

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.text-gold { color: var(--gold); }
.section-dark { background: var(--navy-dark); color: var(--white); }
.section-light { background: var(--off-white); }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  background: rgba(201,146,42,0.15);
  color: var(--gold);
  border: 1px solid rgba(201,146,42,0.3);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.section-tag.light {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}
.section-dark .section-desc { color: rgba(255,255,255,0.65); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--gold);
  color: var(--white);
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  border: 2px solid var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,146,42,0.35);
}
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: transparent;
  color: var(--white);
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(10,18,45,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 0.4rem 0;
  box-shadow: 0 2px 0 rgba(201,146,42,0.5), 0 4px 32px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.nav-logo img {
  height: 90px;
  width: auto;
  transition: var(--transition);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}
.navbar.scrolled .nav-logo img { height: 70px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-right: auto;
}

.nav-link {
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 0.9rem;
  left: 0.9rem;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
}
.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

.btn-cta.nav-cta {
  background: var(--gold);
  color: var(--white);
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: var(--transition);
}
.btn-cta.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-right: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_bg.jpg');
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,26,61,0.92) 0%,
    rgba(27,42,94,0.80) 50%,
    rgba(15,26,61,0.70) 100%
  );
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,146,42,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,146,42,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(201,146,42,0.15);
  border: 1px solid rgba(201,146,42,0.4);
  color: var(--gold-light);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.7s ease forwards;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease 0.1s both;
}
.title-white { display: block; color: var(--white); }
.title-gold {
  display: block;
  color: var(--gold);
  text-shadow: 0 0 40px rgba(201,146,42,0.4);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  margin-bottom: 0.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  animation: fadeIn 1s ease 1s both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ===== STATS ===== */
.stats-bar {
  background: var(--navy);
  padding: 2.5rem 0;
  position: relative;
  z-index: 1;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}

.stats-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 3rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-num);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  display: inline;
}
.stat-plus {
  font-family: var(--font-num);
  font-size: 1.5rem;
  color: var(--gold-light);
  display: inline;
  margin-right: 2px;
}

.stat-label {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 0.4rem;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.15);
}

/* ===== ABOUT / FEATURES ===== */
.about { padding: 6rem 0; }

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

.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.feature-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(201,146,42,0.3);
  transform: translateY(-4px);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(201,146,42,0.15);
  border: 1px solid rgba(201,146,42,0.3);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.6rem;
  color: var(--gold);
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: var(--gold);
  color: var(--white);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ===== PRODUCTS ===== */
.products { padding: 6rem 0; }

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

.product-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--navy);
  transition: var(--transition);
}
.product-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.product-card:hover::before { background: var(--gold); }

.product-card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, #fff 0%, #fffbf0 100%);
}
.product-card.featured::before { background: var(--gold); }

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--white);
  padding: 0.25rem 0.8rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
}

.product-grade {
  font-family: var(--font-num);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy);
  opacity: 0.15;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.product-icon {
  width: 56px;
  height: 56px;
  background: var(--navy);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 1rem;
  transition: var(--transition);
}
.product-card:hover .product-icon {
  background: var(--gold);
  color: var(--white);
}

.product-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.product-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 1.2rem;
  line-height: 1.7;
}

.product-specs {
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--gray-200);
  padding-top: 1rem;
}
.product-specs li {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--gray-600);
  padding: 0.3rem 0;
  border-bottom: 1px dashed var(--gray-200);
}
.product-specs li:last-child { border-bottom: none; }
.product-specs li span {
  font-weight: 700;
  color: var(--navy);
}

.btn-product {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-product:hover {
  background: var(--gold);
  transform: translateY(-1px);
}
.product-card.featured .btn-product {
  background: var(--gold);
}
.product-card.featured .btn-product:hover {
  background: var(--gold-dark);
}

/* ===== SERVICES ===== */
.services { padding: 6rem 0; }

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

.service-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: var(--transition);
}
.service-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(201,146,42,0.3);
  transform: translateX(-4px);
}

.service-num {
  font-family: var(--font-num);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(201,146,42,0.25);
  line-height: 1;
  flex-shrink: 0;
  min-width: 3rem;
}

.service-content { flex: 1; }
.service-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.service-content p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(201,146,42,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: var(--transition);
}
.service-item:hover .service-icon {
  background: var(--gold);
  color: var(--white);
}

/* ===== PROJECTS ===== */
.projects { padding: 6rem 0; }

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

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.project-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-card:hover .project-img img { transform: scale(1.08); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,26,61,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.2rem;
}

.project-category {
  background: var(--gold);
  color: var(--white);
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
}

.project-info {
  padding: 1.2rem 1.5rem;
}
.project-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.project-meta {
  display: flex;
  gap: 1.2rem;
  font-size: 0.85rem;
  color: var(--gray-600);
}
.project-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.project-meta i { color: var(--gold); }

/* ===== PLANT SECTION ===== */
.plant-section {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.plant-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.plant-section:hover .plant-bg { transform: scale(1); }

.plant-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,26,61,0.88) 0%, rgba(27,42,94,0.75) 100%);
}

.plant-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 4rem 2rem;
  max-width: 700px;
}
.plant-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: 1rem 0;
}
.plant-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2rem;
  line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact { padding: 6rem 0; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 52px;
  height: 52px;
  background: rgba(201,146,42,0.15);
  border: 1px solid rgba(201,146,42,0.3);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.2rem;
}
.contact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}
.contact-value:hover { color: var(--gold); }

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
}
.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrap {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

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

.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--white);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  direction: rtl;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.35);
}
.form-group select option { background: var(--navy); color: var(--white); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 0 0 3px rgba(201,146,42,0.15);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ===== FOOTER ===== */
.footer { background: var(--navy-dark); }

.footer-top { padding: 4rem 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
}

.footer-logo {
  height: 110px;
  width: auto;
  margin-bottom: 1rem;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}
.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 0.3rem;
}
.footer-tagline {
  color: var(--gold) !important;
  font-weight: 600;
  margin-bottom: 1.5rem !important;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}

.footer-links ul li {
  margin-bottom: 0.6rem;
}
.footer-links ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links ul li a::before {
  content: '›';
  color: var(--gold);
  font-size: 1.1rem;
}
.footer-links ul li a:hover {
  color: var(--gold);
  padding-right: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}
.footer-contact-item i { color: var(--gold); width: 16px; }
.footer-contact-item a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 3s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
  animation: none;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--gold);
  transform: translateY(-3px);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,146,42,0.4); }
  50% { box-shadow: 0 0 0 10px rgba(201,146,42,0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 0.5rem 1.5rem; }
}

@media (max-width: 768px) {
  .nav-links { 
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--navy-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    box-shadow: -4px 0 24px rgba(0,0,0,0.3);
    z-index: 999;
    transition: var(--transition);
  }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.1rem; padding: 0.7rem 1rem; width: 100%; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary { width: 100%; justify-content: center; }

  .stats-container { gap: 0; }
  .stat-item { padding: 0.5rem 1rem; }
  .stat-divider { height: 40px; }

  .features-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .products-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .about, .products, .services, .projects, .contact { padding: 4rem 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-container { flex-wrap: wrap; }
  .stat-divider { display: none; }
  .stat-item { width: 50%; padding: 1rem; }
  .hero-content { padding: 0 1rem; padding-top: 90px; }
  .contact-form-wrap { padding: 1.5rem; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

/* ===== FORM SUCCESS ===== */
.form-success {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--white);
}
.form-success .success-icon {
  font-size: 3rem;
  color: var(--gold);
  margin-bottom: 1rem;
}
.form-success h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.form-success p { color: rgba(255,255,255,0.65); }