/* ===================================================
   CLEANART PRANIE – Main Stylesheet
   Colors: White + Blue + Green accents
   =================================================== */

/* ── ROOT VARIABLES ── */
:root {
  --blue-dark:    #0d47a1;
  --blue:         #1565c0;
  --blue-mid:     #1e88e5;
  --blue-light:   #42a5f5;
  --green:        #2e7d32;
  --green-mid:    #388e3c;
  --green-light:  #4caf50;
  --green-accent: #66bb6a;
  --white:        #ffffff;
  --gray-50:      #f8fafc;
  --gray-100:     #f1f5f9;
  --gray-200:     #e2e8f0;
  --gray-400:     #94a3b8;
  --gray-600:     #475569;
  --gray-700:     #334155;
  --gray-900:     #0f172a;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.1);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:    0 10px 40px rgba(0,0,0,0.15);
  --shadow-xl:    0 20px 60px rgba(0,0,0,0.2);
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --transition:   0.3s ease;
}

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

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

body {
  font-family:  Arial, sans-serif;
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(21,101,192,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(21,101,192,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.8);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--blue-dark);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.8);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
}
.btn-full { width: 100%; justify-content: center; }

/* ── SECTION COMMONS ── */
.section-label {
  display: inline-block;
  background: linear-gradient(135deg, rgba(30,136,229,0.1), rgba(46,125,50,0.1));
  color: var(--blue-mid);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(30,136,229,0.2);
  margin-bottom: 16px;
}
.white-label {
  background: rgba(255,255,255,0.2);
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}
.white-title { color: var(--white); }
.section-subtitle {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 560px;
  margin: 0 auto;
}
.white-subtitle { color: rgba(255,255,255,0.85); }

/* ──────────────────────────────────
   NAVBAR
────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--blue-dark);
  flex-shrink: 0;
  min-width: 0;
  overflow: hidden;
}
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--blue-mid), var(--green-mid));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.logo-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.logo-accent { color: var(--green-mid); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 12px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--blue-mid);
}
.nav-cta {
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-dark));
  color: var(--white);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-left: 8px;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(21,101,192,0.4);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ──────────────────────────────────
   HERO
────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 70px;
}
.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-background img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,71,161,0.75) 0%, rgba(21,101,192,0.65) 50%, rgba(46,125,50,0.5) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
  color: var(--white);
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-highlight {
  color: var(--green-accent);
  display: inline;
}
.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  font-weight: 400;
  opacity: 0.9;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}
.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.stat-number {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.82rem;
  opacity: 0.8;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

/* ──────────────────────────────────
   ABOUT
────────────────────────────────── */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.about-badge-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}
.about-badge-card i {
  font-size: 2rem;
  color: var(--green-mid);
}
.about-badge-card div {
  display: flex;
  flex-direction: column;
}
.about-badge-card strong {
  font-size: 0.95rem;
  color: var(--gray-900);
  font-weight: 700;
}
.about-badge-card span {
  font-size: 0.8rem;
  color: var(--gray-600);
}
.about-content .section-label { display: inline-block; }
.about-text {
  color: var(--gray-600);
  margin-bottom: 20px;
  line-height: 1.8;
  font-size: 0.97rem;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 32px 0;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
}
.about-feature i {
  color: var(--green-mid);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ──────────────────────────────────
   SERVICES
────────────────────────────────── */
.services {
  padding: 100px 0;
  background: var(--gray-50);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}
.service-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-mid);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
  margin-top: auto;
}
.service-link:hover { gap: 10px; }

/* ──────────────────────────────────
   WHY US
────────────────────────────────── */
.why-us {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 50%, #1b5e20 100%);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute;
  inset: 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='0.04'%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");
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
}
.why-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: all var(--transition);
  text-align: center;
}
.why-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.why-icon {
  width: 64px; height: 64px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  margin: 0 auto 20px;
  border: 2px solid rgba(255,255,255,0.3);
}
.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.why-card p {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}

/* ──────────────────────────────────
   GALLERY
────────────────────────────────── */
.gallery {
  padding: 100px 0;
  background: var(--white);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-bottom: 48px;
}
.gallery-item--large {
  grid-column: span 2;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item--large img { height: 350px; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
  width: fit-content;
}
.before-tag {
  background: rgba(239,83,80,0.9);
  color: var(--white);
}
.after-tag {
  background: rgba(46,125,50,0.9);
  color: var(--white);
}
.gallery-caption {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 500;
}
.gallery-cta {
  text-align: center;
}
.gallery-cta p {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 20px;
  font-weight: 500;
}

/* ──────────────────────────────────
   TESTIMONIALS
────────────────────────────────── */
.testimonials {
  padding: 100px 0;
  background: var(--gray-50);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.testimonial-card--featured {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-color: transparent;
  color: var(--white);
}
.testimonial-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 3px;
}
.testimonial-card--featured .testimonial-stars { color: #fde68a; }
.testimonial-text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--gray-600);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-card--featured .testimonial-text { color: rgba(255,255,255,0.9); }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-mid), var(--green-mid));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.testimonial-card--featured .testimonial-avatar {
  background: rgba(255,255,255,0.3);
}
.testimonial-info { display: flex; flex-direction: column; }
.testimonial-info strong {
  font-size: 0.92rem;
  color: var(--gray-900);
}
.testimonial-card--featured .testimonial-info strong { color: var(--white); }
.testimonial-info span {
  font-size: 0.8rem;
  color: var(--gray-400);
}
.testimonial-card--featured .testimonial-info span { color: rgba(255,255,255,0.7); }

/* ──────────────────────────────────
   CTA SECTION
────────────────────────────────── */
.cta-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  text-align: center;
}
.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,71,161,0.85), rgba(27,94,32,0.75));
  z-index: 1;
  pointer-events: none;
}
.cta-section .container {
  position: relative;
  z-index: 2;
}
.cta-content {
  max-width: 700px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.cta-subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 40px;
  line-height: 1.7;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ──────────────────────────────────
   CONTACT
────────────────────────────────── */
.contact {
  padding: 100px 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3,
.contact-form-wrapper h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 28px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-details strong {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact-details a,
.contact-details span {
  font-size: 0.97rem;
  color: var(--gray-700);
  font-weight: 500;
}
.contact-details a:hover { color: var(--blue-mid); }
.contact-call-btn {
  margin-top: 32px;
  width: 100%;
  justify-content: center;
}

/* FORM */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Poppins', sans-serif;
  font-size: 0.92rem;
  color: var(--gray-900);
  background: var(--gray-50);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
#formStatus {
  margin-top: 14px;
  font-size: 0.9rem;
  text-align: center;
}

/* ──────────────────────────────────
   FOOTER
────────────────────────────────── */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.75);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-logo i {
  font-size: 1.4rem;
  color: var(--green-accent);
}
.footer-desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
}
.footer h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-links ul li,
.footer-services ul li {
  margin-bottom: 10px;
}
.footer-links ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links ul li a:hover { color: var(--green-accent); }
.footer-services ul li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
}
.footer-contact p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-contact p i { color: var(--green-accent); width: 14px; }
.footer-contact a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--green-accent); }
.footer-btn {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
  font-size: 0.88rem;
  padding: 11px 20px;
}
.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.35);
}

/* ──────────────────────────────────
   RESPONSIVE – TABLET
────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { gap: 48px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ──────────────────────────────────
   RESPONSIVE – MOBILE
────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav */
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 16px 0;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-200);
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-link {
    padding: 14px 24px;
    border-radius: 0;
    font-size: 0.95rem;
  }
  .nav-cta {
    margin: 12px 24px 8px;
    justify-content: center;
  }

  /* Hero */
  .hero-stats { gap: 28px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; max-width: 280px; justify-content: center; }

  /* About */
  .about { padding: 60px 0; }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-badge-card { right: 16px; bottom: -16px; }
  .about-image { padding-bottom: 24px; }

  /* Services */
  .services { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }

  /* Why us */
  .why-us { padding: 60px 0; }
  .why-grid { grid-template-columns: 1fr; }

  /* Gallery */
  .gallery { padding: 60px 0; }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-item--large { grid-column: span 2; }
  .gallery-item img { height: 200px; }
  .gallery-item--large img { height: 250px; }

  /* Testimonials */
  .testimonials { padding: 60px 0; }
  .testimonials-grid { grid-template-columns: 1fr; }

  /* CTA */
  .cta-section { padding: 80px 0; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Contact */
  .contact { padding: 60px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }

  /* Footer */
  .footer { padding: 60px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .hero-badge { font-size: 0.75rem; padding: 6px 14px; }
  .hero-stats { gap: 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--large { grid-column: span 1; }
  .gallery-item img { height: 220px; }
  .gallery-item--large img { height: 240px; }
  .about-features { grid-template-columns: 1fr; }
  .section-header { margin-bottom: 40px; }
  .services-grid, .why-grid, .testimonials-grid { gap: 16px; }
}

/* ──────────────────────────────────
   ANIMATE ON SCROLL
────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}