:root {
  --midnight: #0d1b2a;
  --midnight-light: #1b2d45;
  --midnight-dark: #070f18;
  --mint: #40c9a8;
  --mint-light: #5edbc0;
  --mint-dark: #2db892;
  --mint-pale: #e6f7f2;
  --sand: #f5f0e8;
  --sand-light: #faf8f4;
  --warm-gray: #6b7280;
  --warm-gray-light: #9ca3af;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.06);
  --shadow-md: 0 8px 30px rgba(13, 27, 42, 0.08);
  --shadow-lg: 0 20px 60px rgba(13, 27, 42, 0.12);
  --shadow-mint: 0 8px 30px rgba(64, 201, 168, 0.25);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--midnight);
  background: var(--sand-light);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Nunito', sans-serif;
  line-height: 1.2;
  font-weight: 800;
}

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

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--mint);
  color: var(--midnight);
  padding: 14px 32px;
  box-shadow: var(--shadow-mint);
}

.btn-primary:hover {
  background: var(--mint-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(64, 201, 168, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--midnight);
  padding: 14px 32px;
  border: 2px solid rgba(13, 27, 42, 0.15);
}

.btn-outline:hover {
  border-color: var(--mint);
  color: var(--mint-dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

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

/* Section Tags */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mint-dark);
  background: var(--mint-pale);
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--midnight);
  margin-bottom: 20px;
}

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

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

.text-mint { color: var(--mint-dark); }

/* ========== NAVIGATION ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 248, 244, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(13, 27, 42, 0.06);
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(250, 248, 244, 0.95);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

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

.logo-text {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--midnight);
  line-height: 1.1;
}

.logo-sub {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--mint-dark);
}

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

.nav-links a {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--midnight);
  padding: 8px 18px;
  border-radius: 50px;
}

.nav-links a:hover {
  background: var(--mint-pale);
  color: var(--mint-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--midnight);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--sand-light) 0%, var(--sand) 50%, var(--mint-pale) 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: var(--mint);
  top: -150px;
  right: -100px;
  opacity: 0.15;
}

.hero-blob-2 {
  width: 300px;
  height: 300px;
  background: var(--midnight);
  bottom: -50px;
  left: -50px;
  opacity: 0.05;
}

.hero-blob-3 {
  width: 200px;
  height: 200px;
  background: var(--mint-light);
  top: 50%;
  left: 40%;
  opacity: 0.1;
}

.hero-container {
  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;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--mint-dark);
  background: var(--white);
  padding: 10px 20px;
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  color: var(--midnight);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--warm-gray);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  align-items: center;
}

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

.stat-number {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--midnight);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--warm-gray-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(13, 27, 42, 0.12);
}

/* Hero Image */
.hero-image {
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: var(--mint);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}

.hero-float-card {
  position: absolute;
  bottom: 40px;
  left: -40px;
  background: var(--white);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  animation: float 4s ease-in-out infinite;
}

.float-card-icon {
  width: 48px;
  height: 48px;
  background: var(--mint-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint-dark);
  flex-shrink: 0;
}

.float-card-text {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--midnight);
}

.float-card-sub {
  font-size: 0.8rem;
  color: var(--warm-gray);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ========== ABOUT ========== */
.about {
  padding: 120px 0;
  background: var(--white);
}

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

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 55%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}

.about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  right: 30px;
  background: var(--midnight);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.exp-number {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1rem;
  color: var(--mint);
  display: block;
}

.exp-text {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  display: block;
  margin-top: 4px;
}

.about-content .section-tag { margin-bottom: 16px; }

.about-text {
  font-size: 1.05rem;
  color: var(--warm-gray);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}

.about-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon.mint {
  background: var(--mint-pale);
  color: var(--mint-dark);
}

.feature-icon.blue {
  background: rgba(13, 27, 42, 0.06);
  color: var(--midnight);
}

.about-feature strong {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--midnight);
  margin-bottom: 4px;
}

.about-feature span {
  font-size: 0.9rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* ========== PRODUCTS ========== */
.products {
  padding: 120px 0;
  background: var(--sand-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

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

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

.product-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

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

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--mint);
  color: var(--midnight);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-info {
  padding: 24px;
}

.product-info h3 {
  font-size: 1.2rem;
  color: var(--midnight);
  margin-bottom: 8px;
}

.product-info p {
  font-size: 0.9rem;
  color: var(--warm-gray);
  line-height: 1.7;
}

/* ========== WHY US ========== */
.why-us {
  padding: 120px 0;
  background: var(--midnight);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: var(--mint);
  border-radius: 50%;
  opacity: 0.04;
  pointer-events: none;
}

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

.why-us-content .section-tag {
  background: rgba(64, 201, 168, 0.15);
  color: var(--mint);
}

.why-us-content .section-title {
  color: var(--white);
}

.why-us-text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 36px;
  line-height: 1.8;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.why-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.why-check {
  width: 28px;
  height: 28px;
  background: rgba(64, 201, 168, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint);
  flex-shrink: 0;
}

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

.why-us-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.why-img-overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(13, 27, 42, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

/* ========== LOCATION ========== */
.location {
  padding: 120px 0;
  background: var(--white);
}

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

.location-text {
  font-size: 1.05rem;
  color: var(--warm-gray);
  margin-bottom: 36px;
  line-height: 1.8;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 36px;
}

.location-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.detail-icon {
  width: 52px;
  height: 52px;
  background: var(--mint-pale);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint-dark);
  flex-shrink: 0;
}

.location-detail strong {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--midnight);
  margin-bottom: 4px;
}

.location-detail p {
  font-size: 0.95rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

.location-detail a:hover {
  color: var(--mint-dark);
}

.location-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 480px;
}

/* ========== CONTACT ========== */
.contact {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--sand) 0%, var(--mint-pale) 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 60px;
  box-shadow: var(--shadow-lg);
}

.contact-content .section-tag { margin-bottom: 16px; }

.contact-text {
  font-size: 1.05rem;
  color: var(--warm-gray);
  margin-bottom: 32px;
  line-height: 1.8;
}

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

.contact-quick-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--midnight);
  padding: 14px 20px;
  background: var(--sand-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.contact-quick-item:hover {
  background: var(--mint-pale);
  color: var(--mint-dark);
  transform: translateX(4px);
}

.quick-icon {
  width: 40px;
  height: 40px;
  background: var(--mint-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint-dark);
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-quick-item:hover .quick-icon {
  background: var(--mint);
  color: var(--midnight);
}

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

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

.form-group label {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--midnight);
}

.form-group input,
.form-group textarea {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  padding: 14px 18px;
  border: 2px solid rgba(13, 27, 42, 0.08);
  border-radius: var(--radius-sm);
  background: var(--sand-light);
  color: var(--midnight);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--mint);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(64, 201, 168, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--warm-gray-light);
}

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

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: var(--mint-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--mint-dark);
}

.form-success h4 {
  font-size: 1.4rem;
  color: var(--midnight);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--warm-gray);
  font-size: 0.95rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--midnight-dark);
  color: var(--white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-desc {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links strong,
.footer-contact strong {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--white);
  display: block;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer-contact p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.5);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-container,
  .about-grid,
  .why-us-grid,
  .location-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero {
    padding: 120px 0 80px;
  }

  .hero-image { order: -1; }

  .hero-float-card {
    left: 20px;
    bottom: 20px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .about-img-secondary {
    right: 20px;
    bottom: -20px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(250, 248, 244, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid rgba(13, 27, 42, 0.06);
    transform: translateY(-120%);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }

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

  .nav-links a {
    width: 100%;
    text-align: center;
    padding: 14px;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .hero-stats {
    gap: 20px;
  }

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

  .contact-wrapper {
    padding: 32px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-float-card {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: 16px;
    animation: none;
  }

  .about-img-secondary {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 16px;
    border: 4px solid var(--white);
  }

  .about-experience-badge {
    top: auto;
    bottom: -16px;
    right: auto;
    left: 16px;
  }
}

/* Scroll animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}