/* ============================================
   DR. SANJAY DAPTARDAR - PREMIUM MEDICAL WEBSITE
   Design: Refined Medical Luxury
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ---- CSS Variables ---- */
:root {
  --blue-deep: #0F2D6B;
  --blue-mid: #1E4FC4;
  --blue-vivid: #2563EB;
  --blue-light: #DBEAFE;
  --blue-pale: #EFF6FF;
  --gold: #C9922A;
  --gold-light: #F5E4C0;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'DM Sans', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(15,45,107,0.1);
  --shadow-lg: 0 20px 50px rgba(15,45,107,0.15);
  --shadow-blue: 0 10px 30px rgba(37,99,235,0.25);
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- Custom Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--blue-mid); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-deep); }

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
p { font-family: var(--font-body); }

/* ---- Utility ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--gold);
}

/* ============================================
   NAVIGATION
   ============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08), var(--shadow-sm);
  padding: 0.8rem 0;
}
#navbar.transparent { background: transparent; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.nav-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-deep));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.nav-logo-text .name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.1;
}
.nav-logo-text .tagline {
  font-size: 0.68rem;
  color: var(--gray-600);
  font-family: var(--font-body);
  letter-spacing: 0.05em;
}
#navbar.transparent .nav-logo-text .name { color: white; }
#navbar.transparent .nav-logo-text .tagline { color: rgba(255,255,255,0.8); }
#navbar.transparent .nav-logo-icon { background: rgba(255,255,255,0.2); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover { color: var(--blue-vivid); background: var(--blue-pale); }
.nav-links a.active { color: var(--blue-vivid); }
#navbar.transparent .nav-links a { color: rgba(255,255,255,0.9); }
#navbar.transparent .nav-links a:hover { color: white; background: rgba(255,255,255,0.15); }
.nav-cta {
  background: var(--blue-vivid) !important;
  color: white !important;
  padding: 0.55rem 1.3rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-blue);
  transition: var(--transition) !important;
}
.nav-cta:hover { background: var(--blue-deep) !important; transform: translateY(-1px); box-shadow: 0 15px 35px rgba(37,99,235,0.35) !important; }
#navbar.transparent .nav-cta { background: white !important; color: var(--blue-vivid) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: var(--transition);
}
#navbar.transparent .hamburger span { background: white; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
#mobileMenu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--blue-deep);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
#mobileMenu.open { transform: translateX(0); }
#mobileMenu a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: white;
  text-decoration: none;
  padding: 0.75rem 2rem;
  opacity: 0.8;
  transition: var(--transition);
  text-align: center;
}
#mobileMenu a:hover { opacity: 1; letter-spacing: 0.05em; }
#mobileMenu .mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--blue-deep) 0%, #0C2259 40%, #162B6E 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::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='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: blobFloat 8s ease-in-out infinite;
}
.hero-blob-1 { width: 600px; height: 600px; background: var(--blue-vivid); top: -200px; right: -100px; animation-delay: 0s; }
.hero-blob-2 { width: 400px; height: 400px; background: #60A5FA; bottom: -100px; left: -100px; animation-delay: -4s; }
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
  padding: 8rem 0 5rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
  animation: fadeSlideUp 0.8s ease forwards;
}
.hero-badge i { color: var(--gold); }
.hero-title {
  color: white;
  margin-bottom: 1.5rem;
  animation: fadeSlideUp 0.8s 0.15s ease both;
}
.hero-title span { color: #93C5FD; font-style: italic; }
.hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  animation: fadeSlideUp 0.8s 0.3s ease both;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.8s 0.45s ease both;
}
.btn-hero-primary {
  background: white;
  color: var(--blue-deep);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,0.25); }
.btn-hero-secondary {
  background: rgba(255,255,255,0.12);
  color: white;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255,255,255,0.25);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  animation: fadeSlideUp 0.8s 0.6s ease both;
}
.hero-stat {
  text-align: center;
  padding: 1.2rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.hero-stat:hover { background: rgba(255,255,255,0.12); transform: translateY(-4px); }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: white;
  line-height: 1;
  display: block;
}
.hero-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
  margin-top: 0.3rem;
  letter-spacing: 0.05em;
}
.hero-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeSlideLeft 1s 0.3s ease both;
}
.hero-img-container {
  position: relative;
  width: 380px;
  height: 480px;
}
.hero-img-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(30,79,196,0.5));
  border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%;
  animation: morphBlob 8s ease-in-out infinite;
}
@keyframes morphBlob {
  0%, 100% { border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%; }
  50% { border-radius: 60% 40% 40% 60% / 60% 60% 40% 40%; }
}
.hero-doctor-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
}
.hero-doctor-placeholder .doctor-icon {
  width: 160px;
  height: 160px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  margin-bottom: 1rem;
}
.hero-img-card {
  position: absolute;
  background: white;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-img-card.card-1 { bottom: 2rem; left: -2rem; }
.hero-img-card.card-2 { top: 3rem; right: -2rem; }
.hero-img-card .card-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.card-icon.green { background: #D1FAE5; color: #059669; }
.card-icon.blue { background: var(--blue-light); color: var(--blue-vivid); }
.hero-img-card .card-text .main { font-weight: 700; font-size: 0.9rem; color: var(--gray-800); }
.hero-img-card .card-text .sub { font-size: 0.72rem; color: var(--gray-600); }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideLeft {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============================================
   ABOUT PREVIEW
   ============================================ */
.about-preview {
  padding: 6rem 0;
  background: white;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-bg {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-light));
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-mid);
}
.about-img-bg i { font-size: 8rem; opacity: 0.3; }
.about-cert-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: white;
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 160px;
  border-top: 3px solid var(--gold);
}
.about-cert-badge .year { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--blue-deep); line-height: 1; }
.about-cert-badge .label { font-size: 0.75rem; color: var(--gray-600); margin-top: 0.25rem; }
.qual-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue-pale);
  color: var(--blue-deep);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0.25rem;
}
.qual-tags { margin: 1.5rem 0; }

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  padding: 6rem 0;
  background: var(--gray-50);
  position: relative;
  overflow: hidden;
}
.services-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-light), transparent);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--gray-200);
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-mid), var(--blue-vivid));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card-icon {
  width: 56px;
  height: 56px;
  background: var(--blue-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blue-vivid);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.service-card:hover .service-card-icon {
  background: var(--blue-vivid);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; color: var(--blue-deep); }
.service-card p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.65; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--blue-vivid);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 1.25rem;
  transition: var(--transition);
}
.service-card:hover .service-link { gap: 0.75rem; }

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-section {
  padding: 6rem 0;
  background: white;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.feature-card {
  text-align: center;
  padding: 2rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.feature-card:hover {
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--blue-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--blue-vivid);
  margin: 0 auto 1.25rem;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { background: rgba(255,255,255,0.15); color: white; }
.feature-card h4 { font-size: 1rem; color: var(--gray-800); margin-bottom: 0.5rem; transition: var(--transition); }
.feature-card p { font-size: 0.82rem; color: var(--gray-600); line-height: 1.55; transition: var(--transition); }
.feature-card:hover h4, .feature-card:hover p { color: rgba(255,255,255,0.9); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--blue-pale) 0%, white 100%);
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
  overflow: hidden;
}
.testimonials-inner {
  display: flex;
  gap: 1.5rem;
  animation: scrollTestimonials 30s linear infinite;
}
.testimonials-inner:hover { animation-play-state: paused; }
@keyframes scrollTestimonials {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.testimonial-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  min-width: 340px;
  max-width: 340px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  flex-shrink: 0;
}
.testimonial-stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 0.1em; margin-bottom: 1rem; }
.testimonial-text { color: var(--gray-700); font-size: 0.92rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}
.author-name { font-weight: 600; color: var(--gray-800); font-size: 0.92rem; }
.author-tag { font-size: 0.75rem; color: var(--gray-600); }
.testimonial-quote-icon { color: var(--blue-light); font-size: 2rem; float: right; margin-top: -0.5rem; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-mid));
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.05);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.cta-banner::after {
  content: '';
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.03);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.cta-banner h2 { color: white; font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin-bottom: 1rem; position: relative; z-index: 1; }
.cta-banner p { color: rgba(255,255,255,0.75); font-size: 1.05rem; position: relative; z-index: 1; }
.cta-buttons { margin-top: 2.5rem; display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-white { background: white; color: var(--blue-deep); padding: 0.9rem 2rem; border-radius: 50px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition); box-shadow: 0 10px 30px rgba(0,0,0,0.15); }
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.btn-outline-white { background: transparent; color: white; padding: 0.9rem 2rem; border-radius: 50px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; border: 2px solid rgba(255,255,255,0.4); transition: var(--transition); }
.btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.7); transform: translateY(-3px); }

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.75);
  padding: 5rem 0 2rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo-text { font-family: var(--font-display); font-size: 1.4rem; color: white; font-weight: 700; }
.footer-brand p { font-size: 0.9rem; margin-top: 1rem; line-height: 1.7; color: rgba(255,255,255,0.6); max-width: 280px; }
.footer-col h4 { font-family: var(--font-body); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.7rem; }
.footer-col ul li a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.9rem; transition: var(--transition); display: inline-flex; align-items: center; gap: 0.4rem; }
.footer-col ul li a:hover { color: white; gap: 0.75rem; }
.footer-contact-item { display: flex; gap: 0.75rem; margin-bottom: 1rem; }
.footer-contact-item i { color: var(--blue-vivid); margin-top: 0.1rem; flex-shrink: 0; }
.footer-contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.5; }
.footer-bottom { padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom span { color: #EF4444; }
.social-links { display: flex; gap: 0.75rem; }
.social-link { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.social-link:hover { background: var(--blue-vivid); color: white; transform: translateY(-3px); }

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
#whatsappFloat {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}
.whatsapp-btn {
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: waPulse 2s infinite;
  transition: var(--transition);
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 35px rgba(37,211,102,0.7); }
}
.whatsapp-tooltip {
  background: white;
  color: var(--gray-800);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  display: none;
}
#whatsappFloat:hover .whatsapp-tooltip { display: block; animation: fadeSlideUp 0.3s ease; }

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-mid) 100%);
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.page-header::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='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header h1 { color: white; margin-bottom: 0.75rem; position: relative; z-index: 1; }
.page-header p { color: rgba(255,255,255,0.75); font-size: 1.1rem; position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; position: relative; z-index: 1; margin-bottom: 1.5rem; }
.breadcrumb a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.85rem; transition: var(--transition); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.4); font-size: 0.85rem; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.timeline { position: relative; padding: 2rem 0; }
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--blue-vivid), var(--blue-light));
}
.timeline-item { position: relative; padding: 1rem 0 2rem; }
.timeline-item:nth-child(odd) .tl-content { margin-right: calc(50% + 2.5rem); text-align: right; }
.timeline-item:nth-child(even) .tl-content { margin-left: calc(50% + 2.5rem); }
.tl-dot {
  position: absolute;
  left: 50%;
  top: 1.5rem;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--blue-vivid);
  border: 3px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--blue-light);
  z-index: 1;
  transition: var(--transition);
}
.timeline-item:hover .tl-dot { transform: translateX(-50%) scale(1.4); }
.tl-year {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blue-vivid);
  display: block;
  margin-bottom: 0.25rem;
}
.tl-content h4 { color: var(--gray-800); margin-bottom: 0.5rem; font-size: 1.1rem; }
.tl-content p { color: var(--gray-600); font-size: 0.9rem; }

.philosophy-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.philosophy-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: var(--blue-light); }
.philosophy-icon {
  width: 60px;
  height: 60px;
  background: var(--blue-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue-vivid);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.philosophy-card:hover .philosophy-icon { background: var(--blue-vivid); color: white; }

/* ============================================
   GALLERY
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--blue-pale);
}
.gallery-item.tall { aspect-ratio: 3/4; }
.gallery-item-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-light));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--blue-mid);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover .gallery-item-bg { transform: scale(1.08); }
.gallery-item-bg i { font-size: 2.5rem; opacity: 0.4; }
.gallery-item-bg span { font-size: 0.85rem; margin-top: 0.5rem; opacity: 0.6; font-weight: 500; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(15,45,107,0.85) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-title { color: white; font-size: 0.9rem; font-weight: 600; }
.gallery-zoom-btn {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(10px);
}
#lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
#lightbox.active .lightbox-content { transform: scale(1); }
.lightbox-bg {
  background: white;
  width: 600px;
  height: 450px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--blue-mid);
  border-radius: var(--radius);
}
.lightbox-close {
  position: fixed;
  top: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); transform: rotate(90deg); }
.lightbox-label { position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%); color: white; font-size: 0.9rem; opacity: 0.7; }

/* ============================================
   CONTACT
   ============================================ */
.contact-form-wrap {
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--gray-700); margin-bottom: 0.6rem; }
.form-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-800);
  background: var(--gray-50);
  transition: var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--blue-vivid);
  background: white;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}
.form-input.error { border-color: #EF4444; box-shadow: 0 0 0 4px rgba(239,68,68,0.1); }
.error-msg { color: #EF4444; font-size: 0.78rem; margin-top: 0.4rem; display: flex; align-items: center; gap: 0.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--blue-vivid), var(--blue-deep));
  color: white;
  padding: 1rem;
  border: none;
  border-radius: 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 15px 35px rgba(37,99,235,0.35); }
.btn-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.contact-info-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  margin-bottom: 1.5rem;
}
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.contact-info-item:last-child { margin-bottom: 0; }
.ci-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-vivid);
  flex-shrink: 0;
  font-size: 1rem;
}
.ci-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-600); margin-bottom: 0.25rem; }
.ci-value { font-size: 0.92rem; color: var(--gray-800); font-weight: 500; }
.ci-value a { color: var(--gray-800); text-decoration: none; transition: var(--transition); }
.ci-value a:hover { color: var(--blue-vivid); }
.contact-cta-buttons { display: flex; gap: 0.75rem; }
.btn-wa {
  flex: 1; background: #25D366; color: white; padding: 0.8rem; border-radius: 0.75rem; text-decoration: none;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 600; font-size: 0.9rem; transition: var(--transition);
}
.btn-wa:hover { background: #128C7E; transform: translateY(-2px); }
.btn-call {
  flex: 1; background: var(--blue-vivid); color: white; padding: 0.8rem; border-radius: 0.75rem; text-decoration: none;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 600; font-size: 0.9rem; transition: var(--transition);
}
.btn-call:hover { background: var(--blue-deep); transform: translateY(-2px); }

/* FAQ */
.faq-item {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--blue-light); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  transition: var(--transition);
}
.faq-question:hover { color: var(--blue-vivid); }
.faq-icon { color: var(--blue-vivid); font-size: 0.85rem; transition: var(--transition); flex-shrink: 0; }
.faq-answer { display: none; padding: 0 1.5rem 1.25rem; color: var(--gray-600); font-size: 0.9rem; line-height: 1.7; border-top: 1px solid var(--gray-100); padding-top: 1rem; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-item.open .faq-answer { display: block; animation: fadeSlideUp 0.3s ease; }

/* ============================================
   SERVICES PAGE
   ============================================ */
.service-category { margin-bottom: 5rem; scroll-margin-top: 6rem; }
.service-category-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--gray-200); }
.scat-icon { width: 52px; height: 52px; background: var(--blue-pale); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--blue-vivid); }
.service-detail-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  height: 100%;
}
.service-detail-card:hover { box-shadow: var(--shadow-md); border-color: var(--blue-light); transform: translateY(-4px); }
.service-detail-card h3 { color: var(--blue-deep); margin-bottom: 0.75rem; font-size: 1.15rem; }
.service-detail-card p { color: var(--gray-600); font-size: 0.88rem; line-height: 1.65; margin-bottom: 1.25rem; }
.btn-consult { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--blue-vivid); font-size: 0.82rem; font-weight: 600; text-decoration: none; transition: var(--transition); }
.btn-consult:hover { gap: 0.75rem; }

/* Sidebar filter */
.services-sidebar { position: sticky; top: 6rem; }
.sidebar-nav { background: white; border-radius: var(--radius-lg); padding: 1.5rem; border: 1px solid var(--gray-200); }
.sidebar-nav h4 { font-family: var(--font-body); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-600); margin-bottom: 1rem; }
.sidebar-nav a { display: flex; align-items: center; gap: 0.6rem; padding: 0.65rem 0.75rem; border-radius: 0.5rem; color: var(--gray-700); text-decoration: none; font-size: 0.88rem; font-weight: 500; transition: var(--transition); margin-bottom: 0.25rem; }
.sidebar-nav a:hover, .sidebar-nav a.active { background: var(--blue-pale); color: var(--blue-vivid); }
.sidebar-nav a i { width: 20px; text-align: center; }

/* ============================================
   COUNTER ANIMATION
   ============================================ */
.counter { transition: all 0.1s ease; }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   SUCCESS / ERROR MESSAGES
   ============================================ */
.form-success {
  background: #ECFDF5;
  border: 1.5px solid #6EE7B7;
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #065F46;
  font-weight: 500;
  font-size: 0.9rem;
  margin-top: 1.25rem;
  animation: fadeSlideUp 0.4s ease;
}
.form-success i { color: #059669; font-size: 1.1rem; }

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media (max-width: 768px) {
  .hamburger { display: flex; z-index: 1001; position: relative; }
  .nav-links { display: none; }
  
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; padding: 7rem 0 4rem; }
  .hero-image-wrap { order: -1; }
  .hero-img-container { width: 280px; height: 340px; }
  .hero-img-card.card-1 { bottom: 1rem; left: -0.5rem; }
  .hero-img-card.card-2 { top: 1.5rem; right: -0.5rem; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
  .hero-stat-num { font-size: 1.6rem; }
  .hero-buttons { justify-content: center; }
  
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-img-wrap { display: none; }
  
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  
  .timeline::before { left: 1.5rem; }
  .timeline-item:nth-child(odd) .tl-content { margin-right: 0; margin-left: 4rem; text-align: left; }
  .timeline-item:nth-child(even) .tl-content { margin-left: 4rem; }
  .tl-dot { left: 1.5rem; }
  
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.75rem; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  
  .cta-buttons { flex-direction: column; align-items: center; }
  
  #whatsappFloat { bottom: 1.5rem; right: 1.5rem; }

  .services-layout { grid-template-columns: 1fr !important; }
  .services-sidebar { display: none; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; gap: 0.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-img-card { display: none; }
}

/* ============================================
   ACTIVE NAV STATE
   ============================================ */
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--blue-vivid);
  border-radius: 1px;
}