/* =============================================
   VIHOO OVERSEAS – GLOBAL STYLESHEET
   Brand: Navy #003879 · Teal #07A2B1 · Gold #F2B52D
   ============================================= */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
  --navy:        #003879;
  --navy-dark:   #01213F;
  --navy-light:  #0A4A9C;
  --teal:        #07A2B1;
  --teal-light:  #0EC4D7;
  --teal-dark:   #058A97;
  --gold:        #F2B52D;
  --gold-light:  #F9CF6D;
  --gold-dark:   #D9980D;
  --white:       #FFFFFF;
  --light-bg:    #F4F8FB;
  --light-bg2:   #EBF3FB;
  --text-dark:   #1A1A2E;
  --text-body:   #3A3A5C;
  --text-muted:  #6B7280;
  --border:      #D1E3F0;

  --gradient-hero:   linear-gradient(135deg, rgba(0,56,121,0.82) 0%, rgba(7,162,177,0.55) 100%);
  --gradient-brand:  linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  --gradient-gold:   linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  --gradient-footer: linear-gradient(160deg, #01213F 0%, #003879 50%, #052d5e 100%);

  --shadow-sm:  0 2px 8px rgba(0,56,121,0.08);
  --shadow-md:  0 8px 30px rgba(0,56,121,0.14);
  --shadow-lg:  0 16px 60px rgba(0,56,121,0.2);
  --shadow-card: 0 4px 20px rgba(0,56,121,0.1);

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-h:      76px;
  --container:  1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Outfit', 'Segoe UI', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

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

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--navy-dark);
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(242,181,45,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(242,181,45,0.5);
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

/* ---------- SECTION COMMON ---------- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(7,162,177,0.12) 0%, rgba(0,56,121,0.1) 100%);
  color: var(--teal-dark);
  border: 1px solid rgba(7,162,177,0.25);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--navy);
  margin-bottom: 16px;
}
.section-title.left { text-align: left; }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
}

/* ========================================================
   NAVBAR
   ======================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(0,56,121,0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 32px rgba(0,56,121,0.15);
}

.nav-container {
  width: 100%;
  padding: 0 48px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; }
.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}
.logo-img:hover { opacity: 0.88; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-family: 'Outfit', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px; height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--navy); }
.nav-link:hover::after, .nav-link.active::after { transform: translateX(-50%) scaleX(1); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--gradient-brand);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  margin-left: 10px;
  transition: var(--transition);
  box-shadow: 0 3px 14px rgba(0,56,121,0.25);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(0,56,121,0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}
.hamburger:hover { background: var(--light-bg); }
.ham-bar {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--navy);
  border-radius: 4px;
  transition: var(--transition);
}
.hamburger.open .ham-bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open .ham-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .ham-bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========================================================
   HERO SLIDER
   ======================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 860px;
  overflow: hidden;
}

.slider-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
  display: flex;
  align-items: center;
}

/* Fallback gradient backgrounds for slides */
#slide1 { background-color: #01213F; }
#slide2 { background-color: #042d5a; }
#slide3 { background-image: linear-gradient(135deg, #01213F 0%, #07A2B1 100%) !important; }

.slide.active { opacity: 1; z-index: 1; }

.slide-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 60px;
  color: var(--white);
}

.slide-tag {
  display: inline-block;
  background: rgba(242,181,45,0.2);
  border: 1px solid rgba(242,181,45,0.5);
  color: var(--gold-light);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.slide-heading {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 18px;
}

.highlight-text {
  color: var(--gold);
  display: block;
}

.slide-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.7;
}

.slide-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%; z-index: 10;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: var(--white);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-btn:hover {
  background: rgba(255,255,255,0.28);
  border-color: var(--gold);
  color: var(--gold);
}
.slider-prev { left: 20px; }
.slider-next { right: 20px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.dot.active {
  background: var(--gold);
  transform: scale(1.35);
}
.dot:hover { background: rgba(255,255,255,0.8); }

/* ========================================================
   SERVICES
   ======================================================== */
.services {
  padding: 96px 0;
  background: var(--light-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(7,162,177,0.2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, rgba(7,162,177,0.1) 0%, rgba(0,56,121,0.08) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: var(--gradient-brand);
}

.service-icon {
  width: 34px; height: 34px;
  color: var(--teal);
  transition: var(--transition);
}
.service-card:hover .service-icon { color: var(--white); }

.service-name {
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 10px;
  font-weight: 700;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-link {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  transition: var(--transition);
}
.service-link:hover {
  color: var(--navy);
  letter-spacing: 0.5px;
}

/* ========================================================
   WHY US
   ======================================================== */
.why-us {
  padding: 96px 0;
  background: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.why-card {
  background: var(--light-bg);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}
.why-card:hover {
  background: linear-gradient(135deg, rgba(0,56,121,0.03) 0%, rgba(7,162,177,0.05) 100%);
  border-color: rgba(7,162,177,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.why-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}

.why-title {
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.why-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  background: var(--gradient-brand);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  box-shadow: var(--shadow-lg);
}

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

.stat-number {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.stat-suffix {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
}

.stat-label {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  margin-top: 8px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
}

/* ========================================================
   ABOUT US
   ======================================================== */
.about {
  padding: 96px 0;
  background: var(--light-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: var(--transition-slow);
}
.about-image-wrap:hover .about-img { transform: scale(1.04); }

.about-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--gradient-gold);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.badge-num {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1;
}

.badge-txt {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy-dark);
}

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

.about-para {
  color: var(--text-body);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 24px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-body);
}

.highlight-check {
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ========================================================
   CONTACT US
   ======================================================== */
.contact {
  padding: 96px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 40px;
  margin-bottom: 60px;
  align-items: start;
}

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

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: var(--transition);
}
.contact-card:hover {
  border-color: rgba(7,162,177,0.35);
  box-shadow: var(--shadow-card);
  background: var(--light-bg2);
}

.contact-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 44px;
  text-align: center;
}

.contact-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--teal-dark);
  margin-bottom: 6px;
}

.contact-value {
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.contact-link {
  color: var(--navy);
  font-weight: 600;
  transition: var(--transition);
}
.contact-link:hover { color: var(--teal); }

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  height: 400px;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.contact-cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(0,56,121,0.04) 0%, rgba(7,162,177,0.06) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.cta-text {
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 24px;
}

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================================
   FOOTER
   ======================================================== */
.footer {
  background: var(--gradient-footer);
  color: rgba(255,255,255,0.85);
  padding: 0;
}

.footer-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}

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

.social-link {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-col-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-link:hover { color: var(--gold); }

.footer-address {
  font-style: normal;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 0;
}

.footer-copy {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
}

.footer-copy-link {
  color: var(--teal-light);
  transition: var(--transition);
}
.footer-copy-link:hover { color: var(--gold); }

/* ========================================================
   WHATSAPP FLOAT & BACK TO TOP
   ======================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 80px; right: 24px;
  z-index: 900;
  width: 54px; height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition);
  animation: floatPulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 30px rgba(37,211,102,0.65);
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7); }
}

.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 900;
  width: 44px; height: 44px;
  background: var(--gradient-brand);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ========================================================
   RESPONSIVE – TABLET (≤1024px)
   ======================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { order: -1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { height: 300px; }
  .stats-bar { gap: 16px; padding: 36px 28px; }
  .stat-number { font-size: 2.2rem; }
  .stat-suffix { font-size: 1.6rem; }
}

/* ========================================================
   RESPONSIVE – MOBILE (≤768px)
   ======================================================== */
@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  /* Navbar */
  .nav-container { padding: 0 20px; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 30px;
    gap: 4px;
    box-shadow: 0 20px 60px rgba(0,56,121,0.15);
    transform: translateY(-110%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { font-size: 1rem; padding: 12px 16px; width: 100%; }
  .nav-cta { margin-left: 0; width: 100%; justify-content: center; }

  /* Hero */
  .slide-content { padding: 0 24px; }
  .slide-heading { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .slide-sub { font-size: 0.97rem; }
  .slider-btn { display: none; }

  /* Services */
  .services { padding: 64px 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-card { padding: 26px 18px; }

  /* Why Us */
  .why-us { padding: 64px 0; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr auto 1fr;
    gap: 24px;
    padding: 32px 24px;
  }
  .stat-divider:nth-child(2) { display: none; }
  .stat-divider:nth-child(4) { display: none; }
  .stat-divider:nth-child(6) {
    grid-column: 1 / -1;
    width: 100%; height: 1px;
  }

  /* About */
  .about { padding: 64px 0; }
  .about-img { height: 280px; }
  .about-highlights { grid-template-columns: 1fr; }

  /* Contact */
  .contact { padding: 64px 0; }
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Float buttons */
  .whatsapp-float { bottom: 76px; right: 16px; width: 48px; height: 48px; }
  .back-to-top { bottom: 20px; right: 16px; width: 40px; height: 40px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .slide-actions { flex-direction: column; gap: 10px; }
  .btn { width: 100%; justify-content: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .stat-number { font-size: 1.8rem; }
  .stats-bar { grid-template-columns: 1fr; }
  .stat-divider { display: none !important; }
}