/* ══════════════════════════════════════════════════
   SONRIDEAL — DENTAL CLINIC
   Clinical & Professional · Blue theme
   ══════════════════════════════════════════════════ */

/* ── CSS Variables ─────────────────────────────── */
:root {
  --c-primary:         #1A4FA8;
  --c-primary-light:   #2E7CB8;
  --c-primary-lighter: #5BB8F5;
  --c-primary-dark:    #0D3068;
  --c-primary-faint:   #EBF5FB;
  --c-accent:          #0EA5E9;
  --c-accent-dark:     #0284C7;
  --c-surface:         #FFFFFF;
  --c-bg:              #F0F8FF;
  --c-bg-alt:          #E4F0FC;
  --c-text:            #1A2B3C;
  --c-text-muted:      #4B6280;
  --c-border:          #C7DEFA;
  --c-border-light:    #E0EFFD;

  --shadow-sm:   0 1px 3px rgba(26, 79, 168, 0.08), 0 1px 2px rgba(26, 79, 168, 0.04);
  --shadow-md:   0 4px 16px rgba(26, 79, 168, 0.12), 0 2px 6px rgba(26, 79, 168, 0.06);
  --shadow-lg:   0 12px 40px rgba(26, 79, 168, 0.18), 0 4px 14px rgba(26, 79, 168, 0.08);
  --shadow-xl:   0 24px 64px rgba(26, 79, 168, 0.22), 0 8px 20px rgba(26, 79, 168, 0.10);

  --radius-sm:   0.5rem;
  --radius-md:   1rem;
  --radius-lg:   1.5rem;
  --radius-xl:   2rem;
  --radius-2xl:  3rem;

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

/* ── Base Reset ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: var(--c-text);
  background: var(--c-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; border: none; background: none; }
a { text-decoration: none; }

/* ── Typography ────────────────────────────────── */
h1, h2, h3 { font-family: 'Instrument Serif', Georgia, serif; }
em { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; }


/* ══════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ══════════════════════════════════════════════════ */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-fade {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-up    { transform: translateY(32px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-fade  { transform: scale(0.96); }

.revealed {
  opacity: 1 !important;
  transform: none !important;
}

.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }


/* ══════════════════════════════════════════════════
   SHARED UI COMPONENTS
   ══════════════════════════════════════════════════ */

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--c-primary);
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  border: 2px solid transparent;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 14px rgba(26, 79, 168, 0.35);
}
.btn-primary:hover {
  background: var(--c-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26, 79, 168, 0.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--c-primary);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  border: 2px solid var(--c-primary);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.btn-outline:hover {
  background: var(--c-primary-faint);
  transform: translateY(-1px);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  color: var(--c-primary-dark);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  border: 2px solid transparent;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: all var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: white; }

/* Section label */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-faint);
  border: 1px solid var(--c-border);
  padding: 0.35rem 1rem;
  border-radius: 100px;
}

/* Logo icon */
.logo-icon { flex-shrink: 0; }


/* ══════════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════════ */
#header {
  background: transparent;
}
#header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border-light);
  box-shadow: var(--shadow-sm);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile menu */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--c-border-light);
}
.mobile-menu.open {
  max-height: 400px;
}
.mobile-nav-link {
  display: block;
  padding: 0.75rem 0;
  color: var(--c-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--c-border-light);
  transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--c-primary); }


/* ══════════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════════ */
.hero-section { background: var(--c-surface); }

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 20% -10%, rgba(91, 184, 245, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 10%, rgba(26, 79, 168, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse 60% 100% at 50% 100%, rgba(14, 165, 233, 0.08) 0%, transparent 60%),
    linear-gradient(160deg, #f0f8ff 0%, #e4f0fc 40%, #daeaf8 100%);
  z-index: 0;
}

/* Decorative blobs */
.blob {
  position: absolute;
  border-radius: 40% 60% 70% 30% / 30% 40% 60% 70%;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}
.blob-1 {
  width: 500px; height: 500px;
  background: var(--c-primary);
  top: -120px; left: -150px;
  animation: blobFloat1 18s ease-in-out infinite;
}
.blob-2 {
  width: 380px; height: 380px;
  background: var(--c-accent);
  top: 30%; right: -100px;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: blobFloat2 22s ease-in-out infinite;
}
.blob-3 {
  width: 280px; height: 280px;
  background: var(--c-primary-light);
  bottom: 10%; left: 10%;
  animation: blobFloat3 16s ease-in-out infinite;
}

@keyframes blobFloat1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  33%       { transform: translate(30px, 20px) rotate(5deg) scale(1.05); }
  66%       { transform: translate(-20px, 40px) rotate(-3deg) scale(0.97); }
}
@keyframes blobFloat2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33%       { transform: translate(-30px, 15px) rotate(-6deg); }
  66%       { transform: translate(20px, -20px) rotate(4deg); }
}
@keyframes blobFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(15px, -25px) scale(1.08); }
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 3.5rem;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(199, 222, 250, 0.7);
  border-radius: var(--radius-xl);
  padding: 1.5rem 2rem;
  max-width: 480px;
  margin-inline: auto;
  margin-top: 3.5rem;
  box-shadow: var(--shadow-md);
}
.hero-stat { text-align: center; flex: 1; }
.hero-stat-num {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: 2rem;
  color: var(--c-primary-dark);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hero-stat-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--c-border);
  flex-shrink: 0;
}

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.1rem;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  z-index: 5;
  pointer-events: none;
}
.float-card-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text);
}
.float-card-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: var(--c-primary-faint);
  color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.float-card-icon--accent  { background: #E0F6FF; color: var(--c-accent); }
.float-card-icon--green   { background: #ECFDF5; color: #059669; }
.float-card-icon--purple  { background: #F3E8FF; color: #7C3AED; }

.float-card-1 { top: 22%; left: 4%;  animation: floatCard1 6s ease-in-out infinite; }
.float-card-2 { top: 18%; right: 4%; animation: floatCard2 7s ease-in-out infinite; }
.float-card-3 { bottom: 26%; left: 3%; animation: floatCard3 5.5s ease-in-out infinite; }
.float-card-4 { bottom: 22%; right: 3%; animation: floatCard4 8s ease-in-out infinite; }

@keyframes floatCard1 { 0%,100%{transform:translateY(0px)} 50%{transform:translateY(-10px)} }
@keyframes floatCard2 { 0%,100%{transform:translateY(0px)} 50%{transform:translateY(-14px)} }
@keyframes floatCard3 { 0%,100%{transform:translateY(0px)} 50%{transform:translateY(-8px)} }
@keyframes floatCard4 { 0%,100%{transform:translateY(0px)} 50%{transform:translateY(-12px)} }

@media (max-width: 768px) {
  .float-card { display: none; }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid var(--c-border);
  border-radius: 100px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
  z-index: 5;
}
.scroll-dot {
  width: 4px; height: 8px;
  background: var(--c-primary);
  border-radius: 100px;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100%  { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(14px); opacity: 0.3; }
}


/* ══════════════════════════════════════════════════
   SECTION DECORATIVE BLOBS
   ══════════════════════════════════════════════════ */
.section-blob {
  position: absolute;
  width: 600px; height: 500px;
  border-radius: 50% 60% 40% 50% / 60% 50% 70% 40%;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.section-blob--right  { background: var(--c-primary); right: -200px; top: 50%; transform: translateY(-50%); }
.section-blob--left   { background: var(--c-accent);  left: -200px; top: 50%; transform: translateY(-50%); }
.section-blob--center { background: var(--c-primary); left: 50%; top: 50%; transform: translate(-50%,-50%); }


/* ══════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════ */
.service-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-border);
}

.service-card--featured {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  border-color: transparent;
}
.service-card--featured:hover { border-color: transparent; }

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--c-primary-faint);
  color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
  transition: background var(--transition), color var(--transition);
}
.service-card:hover .service-icon { background: var(--c-primary); color: white; }
.service-card--featured .service-card:hover .service-icon { background: rgba(255,255,255,0.2); }

.service-icon--accent  { background: #E0F6FF; color: var(--c-accent); }
.service-icon--teal    { background: #E0FDF4; color: #0D9488; }
.service-icon--pink    { background: #FDF2F8; color: #DB2777; }
.service-icon--orange  { background: #FFF7ED; color: #EA580C; }
.service-icon--white   { background: rgba(255,255,255,0.2); color: white; }

.service-card--featured:hover .service-icon--white { background: rgba(255,255,255,0.3); }

.service-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  color: var(--c-primary-dark);
  margin-bottom: 0.6rem;
}
.service-title--white { color: white; }

.service-desc {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}
.service-desc--white { color: rgba(255,255,255,0.75); }

.service-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: 0.02em;
  transition: color var(--transition), gap var(--transition);
  display: inline-flex;
  align-items: center;
}
.service-link:hover { color: var(--c-primary-light); }
.service-link--white { color: rgba(255,255,255,0.9); }
.service-link--white:hover { color: white; }


/* ══════════════════════════════════════════════════
   ABOUT / NOSOTROS
   ══════════════════════════════════════════════════ */
.about-images {
  position: relative;
  height: 480px;
}
.about-img-main {
  width: 75%;
  height: 80%;
  position: absolute;
  top: 0; left: 0;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-img-secondary {
  width: 50%;
  height: 50%;
  position: absolute;
  bottom: 0; right: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 5px solid white;
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  top: 50%;
  right: 25%;
  transform: translate(50%, -50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--c-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.6rem 1rem;
  border-radius: 100px;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  z-index: 10;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--c-text-muted);
  font-weight: 500;
}
.perk-icon {
  width: 20px; height: 20px;
  color: var(--c-accent);
  flex-shrink: 0;
}


/* ══════════════════════════════════════════════════
   TEAM
   ══════════════════════════════════════════════════ */
.team-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.team-img-wrap {
  height: 260px;
  overflow: hidden;
}
.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
}
.team-card:hover .team-img { transform: scale(1.04); }

.team-info { padding: 1.5rem 1.75rem; }
.team-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  color: var(--c-primary-dark);
  margin-bottom: 0.2rem;
}
.team-role {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.team-bio {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}


/* ══════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: start;
}
@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .testimonial-card--featured {
    grid-column: span 2;
  }
}

.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-card--featured {
  background: linear-gradient(135deg, var(--c-primary-faint) 0%, #daeaf8 100%);
  border-color: var(--c-border);
}

.stars { font-size: 1rem; color: #F59E0B; letter-spacing: 2px; }

.testimonial-text {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-style: normal;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.testimonial-avatar--2 { background: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%); }
.testimonial-avatar--3 { background: linear-gradient(135deg, #059669 0%, #34D399 100%); }
.testimonial-avatar--4 { background: linear-gradient(135deg, #DC2626 0%, #F87171 100%); }
.testimonial-avatar--5 { background: linear-gradient(135deg, #D97706 0%, #FCD34D 100%); }

.testimonial-name {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-primary-dark);
  font-style: normal;
}
.testimonial-detail {
  display: block;
  font-size: 0.72rem;
  color: var(--c-text-muted);
}


/* ══════════════════════════════════════════════════
   GALLERY
   ══════════════════════════════════════════════════ */
.gallery-filters {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.gallery-filter {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-muted);
  background: var(--c-bg);
  border: 1px solid var(--c-border-light);
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  transition: all var(--transition);
}
.gallery-filter:hover, .gallery-filter.active {
  background: var(--c-primary);
  color: white;
  border-color: var(--c-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  border: 1px solid var(--c-border-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.gallery-item.hidden { display: none; }

.gallery-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover .gallery-img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 48, 104, 0.55);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-label {
  position: absolute;
  bottom: 0.75rem; left: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  background: rgba(26, 79, 168, 0.8);
  backdrop-filter: blur(6px);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}


/* ══════════════════════════════════════════════════
   LIGHTBOX
   ══════════════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 40, 0.92);
  backdrop-filter: blur(8px);
  cursor: pointer;
}
.lightbox-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 90vw;
  max-height: 90vh;
  padding: 1rem;
}
.lightbox-img-wrap {
  max-width: 80vw;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.lightbox-img {
  max-width: 80vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}
.lightbox-close {
  position: absolute;
  top: -0.5rem; right: -0.5rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: white;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  z-index: 2;
}
.lightbox-close:hover { background: rgba(255,255,255,0.25); }

.lightbox-nav {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: white;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  flex-shrink: 0;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.25); }

.lightbox-counter {
  position: absolute;
  bottom: -2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .lightbox-nav { width: 38px; height: 38px; }
  .lightbox-content { gap: 0.75rem; }
}


/* ══════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════ */
.cta-section { position: relative; overflow: hidden; }
.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 120% at 0% 50%, rgba(91, 184, 245, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse 80% 80% at 100% 100%, rgba(14, 165, 233, 0.25) 0%, transparent 50%),
    linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 50%, #1a6bcc 100%);
  z-index: 0;
}


/* ══════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════ */
.contact-info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: box-shadow var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-sm); }
.contact-info-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--c-primary-faint);
  color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-border-light);
}
.map-wrap iframe {
  display: block;
}

/* Form */
.contact-form-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 0.5rem;
}
.form-input {
  width: 100%;
  background: var(--c-bg);
  border: 1.5px solid var(--c-border-light);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.875rem;
  color: var(--c-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(26, 79, 168, 0.12);
  background: var(--c-surface);
}
.form-input::placeholder { color: #9bb0c7; }
.form-textarea { resize: vertical; min-height: 100px; }

select.form-input { cursor: pointer; }


/* ══════════════════════════════════════════════════
   CHAT WIDGET — AYUDA ACTIVA
   ══════════════════════════════════════════════════ */
.chat-widget {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

/* Tooltip */
.chat-tooltip {
  background: white;
  color: var(--c-primary-dark);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  padding: 0.45rem 0.9rem;
  border-radius: 100px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform-origin: bottom right;
}
.chat-tooltip.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.9) translateY(4px);
}

/* Toggle button */
.chat-toggle {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(26, 79, 168, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  animation: chatPulse 2.5s ease-in-out infinite;
}
.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(26, 79, 168, 0.6);
  animation: none;
}
.chat-toggle.open { animation: none; }

@keyframes chatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(26, 79, 168, 0.45), 0 0 0 0 rgba(26, 79, 168, 0.4); }
  50%       { box-shadow: 0 4px 20px rgba(26, 79, 168, 0.45), 0 0 0 14px rgba(26, 79, 168, 0); }
}

.chat-toggle-close { display: none; }
.chat-toggle.open .chat-toggle-open  { display: none; }
.chat-toggle.open .chat-toggle-close { display: flex; }

/* Chat panel */
.chat-panel {
  width: 340px;
  max-width: calc(100vw - 3.5rem);
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border-light);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 480px;
  transform-origin: bottom right;
  transform: scale(0.9) translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
}
.chat-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* Chat header */
.chat-header {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.chat-header-left { display: flex; align-items: center; gap: 0.75rem; }
.chat-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  color: white;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat-header-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.chat-header-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
}
.chat-online-dot {
  width: 7px; height: 7px;
  background: #4ADE80;
  border-radius: 50%;
  animation: onlinePulse 2s ease-in-out infinite;
}
@keyframes onlinePulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.5; }
}
.chat-header-close {
  color: rgba(255,255,255,0.7);
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.chat-header-close:hover { background: rgba(255,255,255,0.15); color: white; }

/* Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  scroll-behavior: smooth;
  min-height: 220px;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }

.chat-msg {
  max-width: 88%;
  padding: 0.65rem 0.9rem;
  border-radius: 1rem;
  font-size: 0.85rem;
  line-height: 1.55;
  font-family: 'Plus Jakarta Sans', sans-serif;
  animation: msgIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes msgIn { from { opacity: 0; transform: translateY(8px) scale(0.96); } to { opacity: 1; transform: none; } }

.chat-msg--bot {
  align-self: flex-start;
  background: var(--c-primary-faint);
  color: var(--c-text);
  border-bottom-left-radius: 0.3rem;
}
.chat-msg--user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: white;
  border-bottom-right-radius: 0.3rem;
}
.chat-msg a { color: var(--c-primary-lighter); text-decoration: underline; }
.chat-msg--user a { color: rgba(255,255,255,0.9); }

.chat-typing {
  align-self: flex-start;
  background: var(--c-primary-faint);
  padding: 0.65rem 1rem;
  border-radius: 1rem;
  border-bottom-left-radius: 0.3rem;
  display: flex;
  gap: 4px;
  align-items: center;
}
.chat-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-primary);
  animation: typingDot 1.2s ease-in-out infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%,60%,100%{transform:translateY(0)} 30%{transform:translateY(-5px)} }

/* Input area */
.chat-input-area {
  border-top: 1px solid var(--c-border-light);
  padding: 0.85rem;
  flex-shrink: 0;
  background: var(--c-surface);
}
.chat-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.chat-input {
  flex: 1;
  background: var(--c-bg);
  border: 1.5px solid var(--c-border-light);
  border-radius: 100px;
  padding: 0.55rem 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.82rem;
  color: var(--c-text);
  outline: none;
  transition: border-color var(--transition);
}
.chat-input:focus { border-color: var(--c-primary); }
.chat-input::placeholder { color: #9bb0c7; }
.chat-send {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: white;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(26, 79, 168, 0.35);
}
.chat-send:hover { transform: scale(1.1); box-shadow: 0 4px 12px rgba(26, 79, 168, 0.5); }
.chat-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }


/* ══════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════ */
@media (max-width: 1023px) {
  .about-images { height: 360px; margin-bottom: 2rem; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card--featured { grid-column: span 1; }
}

@media (max-width: 767px) {
  .hero-stats { flex-direction: column; gap: 1rem; max-width: 280px; }
  .hero-stat-divider { width: 80px; height: 1px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-images { height: 300px; }
  .contact-form-wrap { padding: 1.5rem; }
  .chat-panel { width: calc(100vw - 3.5rem); }
}

@media (max-width: 480px) {
  .about-images { display: none; }
}