/* ============================================
   Pluzog - Solar Energy Landing Page Styles
   Framework: Pure CSS with modern Grid/Flexbox
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --sun-orange: #F97316;
  --sun-yellow: #FCD34D;
  --sky-blue: #0EA5E9;
  --forest-green: #16A34A;
  --dark-navy: #0F172A;
  --dark-card: #1E293B;
  --mid-gray: #475569;
  --light-gray: #F1F5F9;
  --white: #FFFFFF;
  --border-color: #E2E8F0;
  --success-green: #22C55E;
  --error-red: #EF4444;

  --font-body: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);

  --transition: 0.3s ease;
  --nav-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--dark-navy);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ---- Container ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Section Shared ---- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(249,115,22,0.12), rgba(252,211,77,0.12));
  color: var(--sun-orange);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid rgba(249,115,22,0.25);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark-navy);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--mid-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--sun-orange), #EA580C);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(249,115,22,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,115,22,0.5);
  color: var(--white);
}

.btn-secondary {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
  color: var(--white);
}

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

.site-header.scrolled {
  background: rgba(15, 23, 42, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
}

.logo-icon {
  font-size: 1.8rem;
  filter: drop-shadow(0 0 8px rgba(252,211,77,0.6));
}

.logo-text {
  color: var(--white);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--sun-yellow);
  background: rgba(255,255,255,0.08);
}

.nav-link.nav-cta {
  background: linear-gradient(135deg, var(--sun-orange), #EA580C);
  color: var(--white);
  padding: 10px 20px;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(249,115,22,0.4);
}

.nav-link.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249,115,22,0.6);
  background: linear-gradient(135deg, #EA580C, #C2410C);
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
  background: linear-gradient(160deg, #0F172A 0%, #1E3A5F 40%, #0F3460 70%, #162032 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?w=1600&q=80') center/cover no-repeat;
  opacity: 0.22;
}

.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(252,211,77,0.12) 0%, transparent 70%),
              radial-gradient(ellipse at 80% 80%, rgba(249,115,22,0.08) 0%, transparent 60%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(15,23,42,0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-badge {
  display: inline-block;
  background: rgba(252,211,77,0.15);
  border: 1px solid rgba(252,211,77,0.4);
  color: var(--sun-yellow);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  letter-spacing: 0.05em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.hero-highlight {
  background: linear-gradient(135deg, var(--sun-yellow), var(--sun-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 20px 40px;
  flex-wrap: wrap;
  gap: 8px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--sun-yellow);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.4);
  border-bottom: 2px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
}

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

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-badge-float {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: linear-gradient(135deg, var(--sun-orange), #EA580C);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: 0 12px 40px rgba(249,115,22,0.45);
}

.badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}

.badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.9;
}

.about-content .section-tag {
  display: inline-block;
}

.about-text {
  color: var(--mid-gray);
  margin-bottom: 18px;
  font-size: 1.05rem;
  line-height: 1.75;
}

.about-features {
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--dark-navy);
}

.feature-icon-sm {
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: linear-gradient(135deg, var(--forest-green), #15803D);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  padding: 100px 0;
  background: var(--light-gray);
}

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

.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  border: 1px solid var(--border-color);
  opacity: 0;
  transform: translateY(30px);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 2rem;
  background: rgba(255,255,255,0.9);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

.service-card {
  position: relative;
}

.service-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-body {
  padding: 24px;
}

.service-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-navy);
}

.service-body p {
  font-size: 0.95rem;
  color: var(--mid-gray);
  line-height: 1.65;
  margin-bottom: 18px;
}

.service-link {
  color: var(--sun-orange);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap var(--transition);
}

.service-link:hover {
  color: #EA580C;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
  padding: 100px 0;
  background: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.benefits-intro {
  font-size: 1.05rem;
  color: var(--mid-gray);
  margin-bottom: 36px;
  line-height: 1.75;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.benefit-item:hover {
  background: var(--light-gray);
}

.benefit-icon {
  font-size: 1.8rem;
  min-width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(252,211,77,0.1));
  border-radius: var(--radius-sm);
  border: 1px solid rgba(249,115,22,0.15);
}

.benefit-text h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--dark-navy);
}

.benefit-text p {
  font-size: 0.9rem;
  color: var(--mid-gray);
  line-height: 1.6;
}

.benefits-visual {
  position: relative;
}

.benefits-img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.benefits-card {
  position: absolute;
  bottom: 28px;
  left: -28px;
  background: var(--dark-navy);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: 0 12px 40px rgba(15,23,42,0.4);
}

.savings-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sun-orange), var(--sun-yellow));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}

.savings-percent {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1;
}

.savings-label {
  font-size: 0.6rem;
  font-weight: 600;
  text-align: center;
}

.benefits-card p {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.9;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
  padding: 100px 0;
  background: linear-gradient(160deg, #0F172A 0%, #1E293B 100%);
}

.process-section .section-tag {
  background: rgba(252,211,77,0.15);
  color: var(--sun-yellow);
  border-color: rgba(252,211,77,0.3);
}

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

.process-section .section-subtitle {
  color: rgba(255,255,255,0.6);
}

.process-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 64px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--sun-orange), var(--sun-yellow), var(--forest-green));
  opacity: 0.4;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  padding: 32px 0;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.process-step.visible {
  opacity: 1;
  transform: translateX(0);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  min-width: 90px;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.step-content {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  flex: 1;
  transition: all var(--transition);
}

.step-content:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(249,115,22,0.3);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
  padding: 100px 0;
  background: var(--light-gray);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(20px);
}

.testimonial-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.stars {
  font-size: 1.3rem;
  color: var(--sun-yellow);
  margin-bottom: 18px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--mid-gray);
  line-height: 1.75;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-text::before {
  content: '"';
  font-size: 3rem;
  color: var(--sun-orange);
  line-height: 0;
  vertical-align: -0.5rem;
  margin-right: 4px;
  font-family: Georgia, serif;
}

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

.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--sun-orange);
}

.testimonial-author strong {
  display: block;
  font-weight: 700;
  color: var(--dark-navy);
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--mid-gray);
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.stats-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--sun-orange), #EA580C, #C2410C);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-box {
  text-align: center;
  padding: 40px 24px;
  border-right: 1px solid rgba(255,255,255,0.2);
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.5s ease;
}

.stat-box:last-child {
  border-right: none;
}

.stat-box.visible {
  opacity: 1;
  transform: scale(1);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  padding: 100px 0;
  background: var(--white);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.active {
  border-color: var(--sun-orange);
  box-shadow: 0 4px 20px rgba(249,115,22,0.1);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--dark-navy);
  transition: all var(--transition);
  user-select: none;
}

.faq-question:hover {
  color: var(--sun-orange);
}

.faq-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sun-orange);
  transition: all var(--transition);
  line-height: 1;
}

.faq-item.active .faq-icon {
  background: var(--sun-orange);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.98rem;
  color: var(--mid-gray);
  line-height: 1.75;
  padding-top: 4px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  padding: 100px 0;
  background: var(--light-gray);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  background: var(--dark-navy);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  color: var(--white);
}

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

.contact-icon {
  font-size: 1.4rem;
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
}

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sun-yellow);
  margin-bottom: 4px;
}

.contact-item p, .contact-item a {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

.contact-item a:hover {
  color: var(--sun-yellow);
}

.contact-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

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

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--dark-navy);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--sun-orange);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--error-red);
}

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

.form-group select {
  cursor: pointer;
}

.field-error {
  font-size: 0.8rem;
  color: var(--error-red);
  font-weight: 500;
  min-height: 16px;
}

.form-checkbox {
  gap: 8px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--mid-gray);
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  accent-color: var(--sun-orange);
  margin-top: 2px;
  padding: 0;
}

.checkbox-label a {
  color: var(--sun-orange);
  text-decoration: underline;
}

.btn-submit {
  background: linear-gradient(135deg, var(--sun-orange), #EA580C);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 32px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(249,115,22,0.4);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,115,22,0.5);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Success Message */
#formSuccess {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(135deg, rgba(34,197,94,0.08), rgba(22,163,74,0.06));
  border: 2px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-xl);
  color: var(--dark-navy);
}

.form-success {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(135deg, rgba(34,197,94,0.08), rgba(22,163,74,0.06));
  border: 2px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-xl);
}

.success-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  display: block;
}

#formSuccess h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--forest-green);
  margin-bottom: 12px;
}

#formSuccess p {
  font-size: 1.05rem;
  color: var(--mid-gray);
  line-height: 1.7;
}

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

.footer-top {
  padding: 72px 0 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-logo {
  color: var(--white);
  margin-bottom: 20px;
  display: inline-flex;
}

.footer-desc {
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 24px;
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--sun-orange);
  border-color: var(--sun-orange);
  color: var(--white);
}

.footer-links-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sun-yellow);
  margin-bottom: 20px;
}

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

.footer-links-col li a {
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
  transition: all var(--transition);
}

.footer-links-col li a:hover {
  color: var(--sun-yellow);
  padding-left: 4px;
}

.footer-contact-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sun-yellow);
  margin-bottom: 20px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.footer-contact-item span {
  font-size: 1.1rem;
  min-width: 24px;
}

.footer-contact-item p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

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

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}

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

.footer-bottom p {
  color: rgba(255,255,255,0.4);
  font-size: 0.88rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--sun-yellow);
}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-navy);
  border-top: 3px solid var(--sun-orange);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.3);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 280px;
}

.cookie-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 6px;
}

.cookie-text p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

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

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.cookie-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.cookie-btn-accept {
  background: linear-gradient(135deg, var(--sun-orange), #EA580C);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(249,115,22,0.4);
}

.cookie-btn-accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(249,115,22,0.5);
}

.cookie-btn-customize {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
}

.cookie-btn-customize:hover {
  background: rgba(255,255,255,0.18);
}

.cookie-btn-reject {
  background: transparent;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.15);
}

.cookie-btn-reject:hover {
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.35);
}

.cookie-customize-panel {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.cookie-option {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.cookie-toggle-label {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}

.cookie-toggle-label strong {
  display: block;
  color: var(--white);
  margin-bottom: 2px;
}

.cookie-toggle-label input[type="checkbox"] {
  accent-color: var(--sun-orange);
  width: 16px;
  height: 16px;
  min-width: 16px;
  padding: 0;
  margin-top: 2px;
}

/* ============================================
   AOS ANIMATIONS
   ============================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

[data-aos="zoom-in"] {
  transform: scale(0.85);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}

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

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-image-wrapper {
    order: -1;
  }

  .about-badge-float {
    right: 16px;
  }

  .benefits-visual {
    order: -1;
  }

  .benefits-card {
    left: 16px;
    bottom: 16px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(15,23,42,0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    transform: translateY(-110%);
    transition: transform 0.4s ease;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .hamburger {
    display: flex;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

  .stat-item {
    padding: 0;
  }

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

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-box {
    border-bottom: 1px solid rgba(255,255,255,0.15);
    border-right: 1px solid rgba(255,255,255,0.15);
  }

  .stat-box:nth-child(2n) {
    border-right: none;
  }

  .stat-box:nth-last-child(-n+2) {
    border-bottom: none;
  }

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

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

  .contact-form-wrapper {
    padding: 28px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .process-timeline::before {
    left: 44px;
  }

  .step-number {
    font-size: 2rem;
    min-width: 70px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .benefits-card {
    position: static;
    margin-top: 16px;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
    text-align: center;
  }

  .faq-question {
    font-size: 0.92rem;
  }

  .testimonial-card {
    padding: 24px;
  }

  .process-step {
    flex-direction: column;
    gap: 16px;
  }

  .process-timeline::before {
    display: none;
  }
}