/* ============================================================
   GRAMEEN PEST CONTROL SERVICE – Style Sheet
   ============================================================ */

@font-face {
  font-family: 'Kalpurush';
  src:
    local('Kalpurush'),
    url('fonts/Kalpurush.woff2') format('woff2'),
    url('fonts/Kalpurush.woff') format('woff');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- CSS Custom Properties ---------- */
:root {
  --primary: #2E7D32;
  --primary-dark: #1B5E20;
  --primary-light: #4CAF50;
  --primary-glow: rgba(46, 125, 50, .15);
  --secondary: #ffffff;
  --bg-light: #F5F7F5;
  --bg-alt: #F0F4F0;
  --accent: #222222;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --border: #E0E0E0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.12);
  --shadow-card: 0 4px 20px rgba(46,125,50,.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --container: 1200px;
  --nav-height: 72px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--secondary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.lang-bn {
  --font-heading: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
  --font-body: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--primary-dark); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-alt {
  background: var(--bg-alt);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: var(--primary-glow);
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.lang-bn .section-tag {
  text-transform: none;
  letter-spacing: .5px;
}
.section-tag-light {
  background: rgba(255,255,255,.2);
  color: #fff;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
  margin: 0 auto 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.15);
  transform: translateX(-100%);
  transition: transform .4s ease;
}
.btn:hover::after { transform: translateX(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(46,125,50,.3);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,125,50,.4);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.btn-white:hover {
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

.btn-outline-white {
  border-color: rgba(255,255,255,.7);
  color: #fff;
  background: transparent;
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--primary);
  transform: translateY(-2px);
}

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

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  transition: color var(--transition);
}
.navbar.scrolled .nav-logo { color: var(--primary); }
.nav-logo-icon { width: 36px; height: 36px; }
.nav-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: filter var(--transition), opacity var(--transition);
}
.navbar:not(.scrolled) .nav-logo-img {
  filter: brightness(0) invert(1);
}
.navbar.scrolled .nav-logo-img {
  filter: none;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.28);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
}
.navbar.scrolled .lang-toggle {
  background: var(--bg-light);
  border-color: var(--border);
  color: var(--text);
}
.lang-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  font-size: .8rem;
  font-weight: 600;
  min-width: 46px;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-pill:hover {
  background: rgba(255,255,255,.2);
}
.lang-pill:focus-visible {
  outline: 2px solid rgba(255,255,255,.7);
  outline-offset: 2px;
}
.lang-pill[aria-pressed="true"] {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}
.navbar.scrolled .lang-pill[aria-pressed="true"] {
  background: var(--primary);
  color: #fff;
}
.navbar.scrolled .lang-pill:hover {
  background: var(--primary-glow);
}
.lang-fade [data-i18n],
.lang-fade [data-i18n-html] {
  opacity: 0;
  transform: translateY(2px);
}
[data-i18n],
[data-i18n-html] {
  transition: opacity .18s ease, transform .18s ease;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-menu-lang { display: none; }
.nav-link {
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  padding: 8px 16px;
  border-radius: 8px;
  transition: all var(--transition);
}
.lang-bn .nav-link {
  font-size: .85rem;
  padding: 8px 12px;
}
.nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,.12);
}
.navbar.scrolled .nav-link {
  color: var(--text-light);
}
.navbar.scrolled .nav-link:hover {
  color: var(--primary);
  background: var(--primary-glow);
}
.nav-cta {
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary);
  background: #fff;
  padding: 10px 22px;
  border-radius: 50px;
  margin-left: 8px;
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.lang-bn .nav-cta {
  font-size: .8rem;
  padding: 9px 18px;
}
.nav-cta:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}
.navbar.scrolled .nav-cta {
  background: var(--primary);
  color: #fff;
}
.navbar.scrolled .nav-cta:hover {
  background: var(--primary-dark);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: all var(--transition);
}
.navbar.scrolled .nav-toggle span { background: var(--accent); }
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a3a1a 0%, #2E7D32 40%, #1B5E20 70%, #0d3310 100%);
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(76,175,80,.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(46,125,50,.2) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(27,94,32,.3) 0%, transparent 50%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  animation: float-up linear infinite;
}
@keyframes float-up {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 60px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,.9);
  font-size: .85rem;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,.15);
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
}
.hero-highlight {
  background: linear-gradient(135deg, #A5D6A7, #66BB6A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: rgba(255,255,255,.9);
  margin-bottom: 12px;
  letter-spacing: .5px;
}
.lang-bn .hero-tagline {
  letter-spacing: 0;
}
.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}
.hero-stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: center;
}
.about-lead {
  font-size: 1.15rem;
  color: var(--accent);
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-text p { margin-bottom: 16px; color: var(--text-light); }
.about-features {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--accent);
}
.about-card {
  display: flex;
  justify-content: center;
}
.about-card-inner {
  position: relative;
}
.about-badge {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  text-align: center;
  padding: 48px 36px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.about-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 60%);
  animation: badge-glow 4s ease-in-out infinite;
}
@keyframes badge-glow {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(20px, 20px); }
}
.about-badge svg { margin: 0 auto 16px; position: relative; }
.about-badge h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  position: relative;
}
.about-badge p {
  font-size: .95rem;
  opacity: .85;
  position: relative;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(46,125,50,.06);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}
.service-desc {
  font-size: .92rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}
.why-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: all var(--transition);
}
.why-card:hover .why-icon {
  background: var(--primary);
}
.why-card:hover .why-icon svg {
  fill: #fff;
}
.why-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.why-card p {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.contact-card {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100%;
}
.contact-form-card {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.contact-form-text {
  font-size: .92rem;
  color: var(--text-light);
  margin-bottom: 20px;
}
.whatsapp-form {
  display: grid;
  gap: 14px;
}
.whatsapp-form label {
  font-size: .9rem;
  font-weight: 600;
  color: var(--accent);
}
.whatsapp-form input,
.whatsapp-form select,
.whatsapp-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.whatsapp-form input:focus,
.whatsapp-form select:focus,
.whatsapp-form textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(46,125,50,.12);
}
.btn-whatsapp {
  justify-content: center;
  background: #25D366;
  color: #fff;
  border: none;
  padding: 14px 24px;
}
.btn-whatsapp:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37,211,102,.35);
}
.hero .btn-outline-white {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.8);
}
.hero .btn-outline-white:hover {
  background: #fff;
  color: var(--primary);
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--primary-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-item h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}
.contact-item p {
  font-size: .92rem;
  color: var(--text-light);
  line-height: 1.6;
}
.contact-item a {
  color: var(--primary);
  font-weight: 600;
}
.contact-map-embed {
  margin-top: 6px;
  border-radius: 14px;
  overflow: hidden;
  min-height: 200px;
  box-shadow: var(--shadow-sm);
}
.contact-map-embed iframe {
  width: 100%;
  height: 100%;
  min-height: 200px;
}

/* ============================================================
   APPOINTMENT
   ============================================================ */
.appointment {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.appointment::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(255,255,255,.06) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(255,255,255,.04) 0%, transparent 50%);
}
.appointment-content {
  position: relative;
  z-index: 1;
}
.appointment h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.appointment-text {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.appointment-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform .5s ease;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 18px;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.55) 100%);
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-overlay h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #111;
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.footer-tagline {
  color: var(--primary-light);
  font-size: .9rem;
  font-weight: 500;
  margin-bottom: 16px;
}
.footer-desc {
  font-size: .9rem;
  line-height: 1.7;
}
.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer-links ul, .footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  transition: all var(--transition);
}
.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}
.footer-services li {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
}
.footer-contact p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: .9rem;
}
.footer-contact a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--primary-light); }
.footer-contact svg { opacity: .6; min-width: 16px; }
.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: all var(--transition);
  animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float svg { width: 32px; height: 32px; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.5);
}
@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50% { box-shadow: 0 4px 20px rgba(37,211,102,.6), 0 0 0 12px rgba(37,211,102,.1); }
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-card { order: -1; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 40px; }

  /* Nav */
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    padding: 80px 24px 32px;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
    z-index: 1000;
  }
  .nav-menu.active { right: 0; }
  .nav-menu { overflow-y: auto; }

  .nav-menu-lang { display: block; }
  .lang-toggle-header { display: none; }
  .nav-menu-lang {
    width: 100%;
    margin-bottom: 8px;
    display: flex;
    justify-content: flex-start;
  }
  .nav-menu .lang-toggle-menu {
    width: auto;
    display: inline-flex;
    justify-content: center;
    background: var(--bg-light);
    border-color: var(--border);
    color: var(--text);
  }
  .nav-menu .lang-pill:hover {
    background: var(--primary-glow);
  }
  .nav-menu .lang-pill[aria-pressed="true"] {
    background: var(--primary);
    color: #fff;
  }
  .nav-link {
    color: var(--text);
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: 8px;
  }
  .nav-link:hover {
    background: var(--primary-glow);
    color: var(--primary);
  }
  .nav-cta {
    margin: 22px 0 0;
    width: 100%;
    text-align: center;
    background: var(--primary);
    color: #fff;
  }
  .nav-toggle.active span { background: var(--accent); }
  .lang-toggle { padding: 4px; }
  .lang-pill {
    min-width: 42px;
    height: 28px;
    font-size: .75rem;
  }

  /* Hero */
  .hero-content { padding: 100px 16px 48px; }
  .hero-stats { gap: 24px; }
  .hero-stat-number { font-size: 1.5rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card { padding: 28px 24px; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item img { height: 220px; }

  /* Why */
  .why-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .why-card { padding: 28px 16px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 280px; }
  .contact-map iframe { min-height: 280px; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* WhatsApp */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-float svg { width: 28px; height: 28px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .why-grid { grid-template-columns: 1fr; }
  .appointment-buttons { flex-direction: column; align-items: center; }
  .appointment-buttons .btn { width: 100%; justify-content: center; }
}