/* ===== GREENTOWNS.IN - MAIN STYLESHEET ===== */

:root {
  --green-primary: #2e7d32;
  --green-light: #4caf50;
  --green-dark: #1b5e20;
  --green-accent: #81c784;
  --green-pale: #e8f5e9;
  --earth-brown: #5d4037;
  --earth-light: #bcaaa4;
  --white: #ffffff;
  --gray-light: #f5f5f5;
  --gray-text: #555;
  --dark: #212121;
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
  --radius: 12px;
  --transition: 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(46,125,50,0.15);
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo img {
  height: 42px;
}

.nav-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-primary);
  letter-spacing: -0.5px;
}

.nav-logo-text span {
  color: var(--green-light);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--gray-text);
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-primary);
  background: var(--green-pale);
}

.nav-cta {
  background: var(--green-primary) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
}

.nav-cta:hover {
  background: var(--green-dark) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--green-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 40%, #388e3c 70%, #43a047 100%);
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-particles {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  animation: float 8s infinite ease-in-out;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.15; }
  50% { transform: translateY(-30px) rotate(180deg); opacity: 0.4; }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  color: #a5d6a7;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
}

.hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: #a5d6a7;
  position: relative;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--white);
  color: var(--green-primary);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--green-pale);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: var(--transition);
  cursor: pointer;
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

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

.hero-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 36px;
  width: 100%;
  max-width: 380px;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-item {
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: #a5d6a7;
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  display: block;
}

/* ===== SECTION STYLES ===== */
.section {
  padding: 80px 24px;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-title span {
  color: var(--green-primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-text);
  max-width: 600px;
  margin-bottom: 48px;
}

/* ===== IMPORTANCE SECTION ===== */
.importance-bg {
  background: var(--gray-light);
}

.importance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.importance-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-left: 4px solid var(--green-light);
  position: relative;
  overflow: hidden;
}

.importance-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px;
  height: 80px;
  background: var(--green-pale);
  border-radius: 0 0 0 80px;
  transition: var(--transition);
}

.importance-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(46,125,50,0.15);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.importance-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}

.importance-card p {
  font-size: 0.95rem;
  color: var(--gray-text);
  line-height: 1.7;
}

/* ===== IMPACT SECTION ===== */
.impact-section {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-primary) 100%);
  color: var(--white);
  padding: 80px 24px;
}

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

.impact-section .section-desc {
  color: rgba(255,255,255,0.8);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.impact-item {
  padding: 24px;
}

.impact-number {
  font-size: 3rem;
  font-weight: 800;
  color: #a5d6a7;
  display: block;
  line-height: 1;
}

.impact-unit {
  font-size: 1.5rem;
  font-weight: 700;
  color: #a5d6a7;
}

.impact-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  margin-top: 8px;
}

/* ===== PROCESS SECTION ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--green-pale);
  z-index: 0;
}

.step {
  text-align: center;
  padding: 24px 16px;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  background: var(--green-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 16px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 15px rgba(46,125,50,0.3);
}

.step h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.step p {
  font-size: 0.88rem;
  color: var(--gray-text);
}

/* ===== BAGS SECTION PREVIEW ===== */
.bags-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.bag-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
}

.bag-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(46,125,50,0.15);
}

.bag-card-header {
  background: linear-gradient(135deg, var(--green-primary), var(--green-light));
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.bag-card-header::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 40px;
  background: var(--white);
  border-radius: 50%;
}

.bag-emoji {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 8px;
}

.bag-type-tag {
  background: rgba(255,255,255,0.2);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
}

.bag-card-body {
  padding: 28px 24px;
}

.bag-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.bag-card-body p {
  font-size: 0.9rem;
  color: var(--gray-text);
  margin-bottom: 16px;
}

.bag-specs-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.spec-tag {
  background: var(--green-pale);
  color: var(--green-dark);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}

.btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-primary);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.btn-sm:hover {
  background: var(--green-dark);
  transform: translateX(2px);
}

/* ===== TESTIMONIAL ===== */
.testimonial-section {
  background: var(--green-pale);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.stars {
  color: #f9a825;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-text);
  font-style: italic;
  margin-bottom: 16px;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--green-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
}

.author-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--dark);
}

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

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, #1b5e20, #2e7d32);
  padding: 80px 24px;
  text-align: center;
  color: var(--white);
}

.cta-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
}

/* ===== FOOTER ===== */
.footer {
  background: #111;
  color: rgba(255,255,255,0.7);
  padding: 60px 24px 30px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
}

.footer-logo span {
  color: var(--green-light);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--green-primary);
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--green-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.85rem;
}

.footer-bottom span {
  color: var(--green-light);
}

/* ===== BAGS PAGE ===== */
.bags-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-primary) 100%);
  padding: 120px 24px 60px;
  text-align: center;
  color: var(--white);
}

.bags-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.bags-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto;
}

.filter-bar {
  background: var(--white);
  padding: 24px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  position: sticky;
  top: 70px;
  z-index: 100;
}

.filter-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}

.search-box input:focus {
  border-color: var(--green-primary);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-text);
  font-size: 1rem;
}

.filter-select {
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  color: var(--gray-text);
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
}

.filter-select:focus {
  border-color: var(--green-primary);
}

.filter-btn {
  padding: 12px 24px;
  background: var(--green-primary);
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.filter-btn:hover {
  background: var(--green-dark);
}

/* ===== SPECS TABLE ===== */
.specs-section {
  padding: 60px 24px;
  background: var(--gray-light);
}

.specs-section .section-inner {
  max-width: 1200px;
}

.specs-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 24px;
  border: 2px solid #e0e0e0;
  border-radius: 50px;
  background: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--gray-text);
  transition: var(--transition);
  font-family: inherit;
}

.tab-btn.active,
.tab-btn:hover {
  border-color: var(--green-primary);
  background: var(--green-primary);
  color: var(--white);
}

.bag-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(46,125,50,0.12);
}

.product-header {
  padding: 24px;
  background: linear-gradient(135deg, var(--green-pale), #c8e6c9);
  display: flex;
  align-items: center;
  gap: 16px;
}

.product-icon {
  font-size: 2.8rem;
  flex-shrink: 0;
}

.product-title h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dark);
}

.product-title .badge {
  display: inline-block;
  background: var(--green-primary);
  color: white;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 50px;
  margin-top: 4px;
  font-weight: 600;
}

.product-body {
  padding: 24px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.spec-table tr {
  border-bottom: 1px solid #f0f0f0;
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 10px 0;
  vertical-align: top;
}

.spec-table td:first-child {
  color: var(--gray-text);
  font-weight: 500;
  width: 40%;
  padding-right: 16px;
}

.spec-table td:last-child {
  color: var(--dark);
  font-weight: 600;
}

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #f0f0f0;
}

.cert-badge {
  background: #e8f5e9;
  color: var(--green-dark);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #c8e6c9;
}

.availability-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #f0f0f0;
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: #4caf50;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.avail-text {
  font-size: 0.82rem;
  color: var(--green-primary);
  font-weight: 600;
}

.quote-btn {
  background: var(--green-primary);
  color: var(--white);
  border: none;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.quote-btn:hover {
  background: var(--green-dark);
}

/* ===== COMPARISON TABLE ===== */
.comparison-section {
  padding: 60px 24px;
}

.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
  background: var(--white);
}

.compare-table thead {
  background: var(--green-primary);
  color: var(--white);
}

.compare-table th {
  padding: 16px 20px;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 600;
}

.compare-table th:first-child {
  border-radius: 12px 0 0 0;
}

.compare-table th:last-child {
  border-radius: 0 12px 0 0;
}

.compare-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: middle;
}

.compare-table tbody tr:nth-child(even) {
  background: var(--gray-light);
}

.compare-table tbody tr:hover {
  background: var(--green-pale);
}

.compare-table .check {
  color: var(--green-primary);
  font-size: 1.1rem;
}

.compare-table .cross {
  color: #ef5350;
  font-size: 1.1rem;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
  padding: 120px 24px 60px;
  color: var(--white);
}

.about-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
}

.about-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-visual-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.about-visual-card .icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

.about-visual-card strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: #a5d6a7;
}

.about-visual-card span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
}

.team-avatar {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--green-primary), var(--green-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.8rem;
}

.team-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 0.85rem;
  color: var(--green-primary);
  font-weight: 600;
}

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--green-light);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-dot {
  position: absolute;
  left: -36px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--green-primary);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--green-primary);
}

.timeline-year {
  font-size: 0.82rem;
  color: var(--green-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.timeline-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.timeline-item p {
  font-size: 0.9rem;
  color: var(--gray-text);
}

/* ===== CONTACT FORM ===== */
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  max-width: 600px;
  margin: 0 auto;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
  color: var(--dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-primary);
}

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

.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--green-primary);
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.form-submit:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

/* ===== TOAST NOTIFICATION ===== */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--green-primary);
  color: var(--white);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(46,125,50,0.35);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s ease;
  max-width: 300px;
  font-size: 0.95rem;
  font-weight: 500;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: 16px;
  padding: 40px;
  max-width: 500px;
  width: 100%;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.modal p {
  color: var(--gray-text);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-text);
  line-height: 1;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 44px;
  height: 44px;
  background: var(--green-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(46,125,50,0.3);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  font-size: 1.2rem;
  border: none;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}

.scroll-top:hover {
  background: var(--green-dark);
  transform: translateY(-3px);
}

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.hidden { display: none !important; }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-visual { margin-top: 20px; }
  .about-hero-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: var(--white);
    padding: 16px 24px 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    gap: 4px;
  }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps::before { display: none; }
  .contact-form { padding: 24px; }
}