/* =====================================================
   SELQUON.COM — ElectroPro Bolivia
   Premium Electrical Services
   CSS Main Stylesheet
   ===================================================== */

/* ---------- VARIABLES ---------- */
:root {
  --color-primary: #0A1628;
  --color-secondary: #1A3A6B;
  --color-accent: #C8A84B;
  --color-accent-light: #E6C96A;
  --color-white: #FFFFFF;
  --color-light: #F8F9FC;
  --color-gray: #6B7280;
  --color-gray-light: #E5E7EB;
  --color-text: #1F2937;
  --color-text-light: #4B5563;
  --font-primary: 'Raleway', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --max-width: 1280px;
}

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

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

body {
  font-family: var(--font-secondary);
  color: var(--color-text);
  background-color: var(--color-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, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- UTILITY CLASSES ---------- */
.section-padding {
  padding: 100px 0;
}

.section-padding-sm {
  padding: 60px 0;
}

.text-center { text-align: center; }
.text-gold { color: var(--color-accent); }
.text-white { color: var(--color-white); }

.badge {
  display: inline-block;
  background: rgba(200, 168, 75, 0.15);
  color: var(--color-accent);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(200, 168, 75, 0.35);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 620px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin: 0 auto;
}

.divider-gold {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  margin: 16px 0 28px;
  border-radius: 2px;
}

.divider-gold.centered {
  margin: 16px auto 28px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  box-shadow: 0 8px 25px rgba(200, 168, 75, 0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn-lg {
  padding: 18px 42px;
  font-size: 1rem;
}

/* ---------- HEADER / NAVIGATION ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

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

.logo-name {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-white);
  letter-spacing: 0.5px;
  line-height: 1;
}

.logo-tagline {
  font-size: 0.68rem;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 3px;
}

/* Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.3px;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  border-radius: 1px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.header-phone:hover {
  color: var(--color-accent);
}

.header-phone i {
  color: var(--color-accent);
}

/* Mobile menu toggle */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--color-primary);
  z-index: 999;
  padding: 100px 32px 40px;
  transition: right 0.4s ease;
  box-shadow: -10px 0 40px rgba(0,0,0,0.4);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav .nav-link {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 1rem;
}

.mobile-nav .nav-link::after { display: none; }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s;
}

.mobile-overlay.open {
  opacity: 1;
}

/* ---------- HERO SECTION ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.35;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(26, 58, 107, 0.7) 50%,
    rgba(10, 22, 40, 0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 140px 24px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-text { }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 168, 75, 0.12);
  border: 1px solid rgba(200, 168, 75, 0.4);
  color: var(--color-accent);
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-title .highlight {
  color: var(--color-accent);
  position: relative;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card-wrap {
  position: relative;
}

.hero-main-img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(200, 168, 75, 0.25);
}

.hero-badge-float {
  position: absolute;
  bottom: 24px;
  left: -30px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-badge-float-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.hero-badge-float-text {
  display: flex;
  flex-direction: column;
}

.hero-badge-float-text strong {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary);
}

.hero-badge-float-text span {
  font-size: 0.72rem;
  color: var(--color-gray);
  letter-spacing: 0.5px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 2;
  cursor: pointer;
}

.scroll-indicator .arrow {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce 2s infinite;
}

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

/* ---------- FEATURES STRIP ---------- */
.features-strip {
  background: var(--color-primary);
  padding: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 30px 28px;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.feature-item:last-child { border-right: none; }

.feature-item:hover {
  background: rgba(200, 168, 75, 0.06);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(200, 168, 75, 0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  border: 1px solid rgba(200, 168, 75, 0.2);
}

.feature-text h4 {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}

.feature-text p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

/* ---------- ABOUT SECTION ---------- */
.about-section {
  background: var(--color-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-exp-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 110px;
  height: 110px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(200, 168, 75, 0.5);
}

.about-exp-badge .num {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.about-exp-badge .label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
}

.about-text { }

.about-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 500;
}

.about-list li i {
  color: var(--color-accent);
  font-size: 14px;
  flex-shrink: 0;
}

.about-certifications {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-light);
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

.cert-badge i {
  color: var(--color-accent);
}

/* ---------- SERVICES SECTION ---------- */
.services-section {
  background: var(--color-white);
}

.services-intro {
  text-align: center;
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 168, 75, 0.3);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.service-body {
  padding: 28px;
}

.service-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-accent);
  margin-bottom: 18px;
}

.service-body h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}

.service-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
}

.service-link:hover {
  gap: 10px;
  color: var(--color-accent-light);
}

/* ---------- WHY US SECTION ---------- */
.whyus-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.whyus-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 168, 75, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.whyus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.whyus-text .section-title {
  color: var(--color-white);
}

.whyus-text .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.whyus-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.whyus-item {
  display: flex;
  gap: 18px;
  padding: 20px 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.whyus-item:hover {
  background: rgba(200, 168, 75, 0.08);
  border-color: rgba(200, 168, 75, 0.2);
}

.whyus-item-icon {
  width: 52px;
  height: 52px;
  background: rgba(200, 168, 75, 0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  border: 1px solid rgba(200, 168, 75, 0.2);
}

.whyus-item-text h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 6px;
}

.whyus-item-text p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.whyus-visual {
  position: relative;
}

.whyus-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(200, 168, 75, 0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.whyus-img-circle {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 3px solid rgba(200, 168, 75, 0.3);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.whyus-img-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- PROCESS SECTION ---------- */
.process-section {
  background: var(--color-light);
}

.process-intro {
  text-align: center;
  margin-bottom: 64px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 80px;
  height: 80px;
  background: var(--color-white);
  border: 3px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-accent);
  margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(200, 168, 75, 0.25);
  transition: var(--transition);
}

.process-step:hover .step-num {
  background: var(--color-accent);
  color: var(--color-primary);
}

.step-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-section {
  background: var(--color-white);
}

.testimonials-intro {
  text-align: center;
  margin-bottom: 60px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--color-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--color-gray-light);
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 80px;
  color: var(--color-accent);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 168, 75, 0.25);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: var(--color-accent);
  font-size: 14px;
  margin-bottom: 16px;
  display: flex;
  gap: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
}

.author-info span {
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200, 168, 75, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--color-white);
  margin-bottom: 12px;
}

.cta-text p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  max-width: 560px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
  flex-shrink: 0;
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
}

.cta-phone i {
  width: 44px;
  height: 44px;
  background: rgba(200, 168, 75, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 18px;
  border: 1px solid rgba(200, 168, 75, 0.25);
}

.cta-phone-info strong {
  display: block;
  font-family: var(--font-primary);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
}

.cta-phone-info span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.5px;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
}

.footer-main {
  padding: 80px 0 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand { }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo .logo-name {
  font-size: 1.2rem;
}

.footer-desc {
  font-size: 0.87rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

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

.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.87rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

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

.footer-links a i {
  font-size: 10px;
  color: var(--color-accent);
}

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

.footer-contact-item {
  display: flex;
  gap: 12px;
  font-size: 0.87rem;
}

.footer-contact-item i {
  color: var(--color-accent);
  font-size: 14px;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.55);
}

.footer-contact-item a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  transition: var(--transition);
}

.footer-legal-links a:hover {
  color: var(--color-accent);
}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  border-top: 2px solid var(--color-accent);
  padding: 20px 24px;
  z-index: 2000;
  display: none;
  animation: slideUp 0.4s ease;
}

.cookie-banner.visible {
  display: block;
}

@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

.cookie-text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn-accept {
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-btn-accept:hover {
  background: var(--color-accent-light);
}

.cookie-btn-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-btn-decline:hover {
  border-color: rgba(255,255,255,0.4);
  color: var(--color-white);
}

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.1;
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

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

.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ---------- CONTACT PAGE ---------- */
.contact-section {
  background: var(--color-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info { }

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail:last-child { margin-bottom: 0; }

.contact-detail-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-detail-text strong {
  display: block;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.contact-detail-text span,
.contact-detail-text a {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.contact-detail-text a:hover {
  color: var(--color-accent);
}

/* Form */
.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 44px;
  box-shadow: var(--shadow-sm);
}

.contact-form-wrap h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.contact-form-wrap p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-primary);
  color: var(--color-primary);
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-light);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(200, 168, 75, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: #065f46;
  font-size: 0.9rem;
  margin-top: 20px;
}

/* ---------- LEGAL PAGES ---------- */
.legal-section {
  background: var(--color-white);
}

.legal-content {
  max-width: 860px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 40px 0 16px;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-light);
}

.legal-content h2:first-child {
  border-top: none;
  margin-top: 0;
}

.legal-content p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 16px;
}

.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-content ul li {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 6px;
}

.legal-content a {
  color: var(--color-accent);
}

.legal-date {
  background: var(--color-light);
  border-left: 3px solid var(--color-accent);
  padding: 12px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

/* ---------- SERVICES PAGE ---------- */
.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.services-detail-grid:nth-child(even) .service-detail-text {
  order: 2;
}

.services-detail-grid:nth-child(even) .service-detail-img-wrap {
  order: 1;
}

.service-detail-img-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.service-detail-text .badge {
  margin-bottom: 12px;
}

.service-detail-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0;
}

.service-detail-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.service-detail-features li i {
  color: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

/* ---------- ABOUT PAGE ---------- */
.team-section { background: var(--color-light); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 52px;
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-light);
  transition: var(--transition);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.team-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.team-card-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-accent);
}

.team-card-body {
  padding: 20px;
}

.team-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.team-card-body span {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Values */
.values-section { background: var(--color-white); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
}

.value-card {
  padding: 36px 28px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  border-color: rgba(200, 168, 75, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.value-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, rgba(200, 168, 75, 0.1), rgba(200, 168, 75, 0.05));
  border: 2px solid rgba(200, 168, 75, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--color-accent);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.value-card:hover .value-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(200, 168, 75, 0.4);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 900;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(200, 168, 75, 0.5);
}

/* ---------- ANIMATIONS ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ---------- PRELOADER ---------- */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--color-primary);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.preloader-logo .logo-icon {
  width: 56px;
  height: 56px;
  font-size: 28px;
}

.preloader-logo .logo-name {
  font-size: 1.8rem;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: 3px;
  animation: loading 1.5s ease forwards;
}

@keyframes loading {
  from { width: 0; }
  to { width: 100%; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .whyus-grid { grid-template-columns: 1fr; gap: 50px; }
  .cta-inner { grid-template-columns: 1fr; }
  .cta-actions { align-items: flex-start; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 40px; }
  .services-detail-grid { grid-template-columns: 1fr; }
  .services-detail-grid:nth-child(even) .service-detail-text { order: 1; }
  .services-detail-grid:nth-child(even) .service-detail-img-wrap { order: 2; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); gap: 30px; }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  .section-padding { padding: 70px 0; }
  .main-nav, .header-phone { display: none; }
  .burger { display: flex; }
  .mobile-nav { display: block; }
  .hero-content { padding: 130px 24px 80px; }
  .hero-title { font-size: 2.4rem; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 28px; }
  .about-exp-badge { width: 90px; height: 90px; }
  .about-exp-badge .num { font-size: 1.6rem; }
  .about-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .team-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .about-exp-badge { top: -15px; right: -10px; }
}