/* ===================================================
   CLARO DENTAL – Custom Styles
   =================================================== */

/* --- CSS Variables --- */
:root {
  --color-primary:      #1d5fa8;
  --color-primary-dark: #154785;
  --color-primary-light:#3b82c4;
  --color-accent:       #2a7dd6;
  --color-accent-light: #93c5fd;
  --color-warm:         #d97706;
  --color-warm-light:   #fef3c7;
  --color-bg:           #f8f7f4;
  --color-surface:      #eef2f8;
  --color-surface-2:    #e8f0fb;
  --color-text:         #1e293b;
  --color-text-muted:   #64748b;
  --color-border:       #cbd5e1;
  --color-white:        #ffffff;
  --shadow-sm:   0 1px 3px rgba(29,95,168,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 16px rgba(29,95,168,0.12), 0 2px 4px rgba(0,0,0,0.08);
  --shadow-lg:   0 10px 40px rgba(29,95,168,0.16), 0 4px 8px rgba(0,0,0,0.08);
  --shadow-xl:   0 24px 60px rgba(29,95,168,0.22);
  --radius-sm:   0.5rem;
  --radius-md:   1rem;
  --radius-lg:   1.5rem;
  --radius-xl:   2.5rem;
  --radius-blob: 60% 40% 70% 30% / 50% 60% 40% 50%;
  --transition:  all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Rubik', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
.font-heading { font-family: 'Lora', Georgia, serif; }

/* ===================================================
   HEADER / NAV
   =================================================== */
#header { background: transparent; }

#header.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

#header.scrolled .nav-link { color: var(--color-text); }
#header.scrolled .nav-link:hover { color: var(--color-primary); }

.nav-link {
  color: rgba(255,255,255,0.92);
  font-size: 0.925rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover::after { width: 100%; }

.menu-bar {
  display: block;
  width: 24px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
  margin: 5px 0;
}

#header.scrolled .menu-bar { background: var(--color-text); }

.mobile-menu {
  background: white;
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.mobile-nav-link {
  display: block;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  transition: var(--transition);
}

.mobile-nav-link:hover { color: var(--color-primary); }

/* ===================================================
   BUTTONS
   =================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-xl);
  font-weight: 500;
  font-size: 0.925rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(29,95,168,0.35);
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--color-primary);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1.0625rem;
  text-decoration: none;
  transition: var(--transition);
  animation: glow-pulse 2.5s infinite;
}

.btn-hero-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(29,95,168,0.5), 0 0 40px rgba(59,130,196,0.3);
  animation: none;
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59,130,196,0.45), 0 4px 16px rgba(29,95,168,0.3); }
  50%       { box-shadow: 0 0 0 14px rgba(59,130,196,0), 0 4px 16px rgba(29,95,168,0.3); }
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: rgba(255,255,255,0.15);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
  font-weight: 500;
  font-size: 1.0625rem;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.btn-hero-secondary:hover {
  background: rgba(255,255,255,0.25);
  border-color: white;
  transform: translateY(-3px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: #25d366;
  color: white;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1.0625rem;
  text-decoration: none;
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: #128c7e;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
}

/* ===================================================
   HERO
   =================================================== */
.hero-section { position: relative; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-overlay {
  background: linear-gradient(
    160deg,
    rgba(10,30,60,0.82) 0%,
    rgba(20,55,110,0.72) 40%,
    rgba(15,40,80,0.78) 100%
  );
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-xl);
  padding: 0.4rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.blob {
  position: absolute;
  border-radius: var(--radius-blob);
  opacity: 0.08;
  pointer-events: none;
  z-index: 1;
}

.blob-1 {
  width: 600px; height: 500px;
  background: radial-gradient(circle, var(--color-accent-light), var(--color-primary));
  top: -100px; left: -150px;
  animation: blobFloat 8s ease-in-out infinite;
}

.blob-2 {
  width: 500px; height: 400px;
  background: radial-gradient(circle, #93c5fd, #1d5fa8);
  bottom: -100px; right: -100px;
  border-radius: 40% 60% 30% 70% / 60% 40% 70% 30%;
  animation: blobFloat 10s ease-in-out infinite reverse;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33%       { transform: translate(20px, -20px) rotate(5deg); }
  66%       { transform: translate(-10px, 15px) rotate(-3deg); }
}

.scroll-indicator { animation: scrollBounce 2s ease-in-out infinite; }

.scroll-dot {
  width: 30px; height: 50px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 15px;
  position: relative;
}

.scroll-dot::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: white;
  border-radius: 50%;
  top: 8px;
  left: 50%; transform: translateX(-50%);
  animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes scrollDot {
  0%   { top: 8px; opacity: 1; }
  80%  { top: 28px; opacity: 0; }
  100% { top: 8px; opacity: 0; }
}

/* ===================================================
   SECTIONS COMMON
   =================================================== */
.section-padding { padding: 6rem 0; }

.section-eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.body-text {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.blob-section {
  position: absolute;
  border-radius: var(--radius-blob);
  pointer-events: none;
  z-index: 0;
}

.blob-section-1 {
  width: 500px; height: 400px;
  background: radial-gradient(circle, rgba(59,130,196,0.1), transparent 70%);
  top: -100px; right: -100px;
}

.blob-section-2 {
  width: 600px; height: 500px;
  background: radial-gradient(circle, rgba(29,95,168,0.08), transparent 70%);
  bottom: -150px; left: -150px;
  border-radius: 40% 60% 70% 30% / 50% 60% 30% 70%;
}

.blob-section-3 {
  width: 450px; height: 400px;
  background: radial-gradient(circle, rgba(29,95,168,0.07), transparent 70%);
  top: 50px; right: -80px;
}

.blob-section-4 {
  width: 550px; height: 450px;
  background: radial-gradient(circle, rgba(59,130,196,0.09), transparent 70%);
  top: -100px; left: -100px;
  border-radius: 30% 70% 50% 50% / 60% 40% 60% 40%;
}

/* ===================================================
   SERVICES
   =================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid rgba(29,95,168,0.08);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29,95,168,0.15);
  outline: none;
}

.service-card:hover::before,
.service-card:focus-visible::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 64px; height: 64px;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap,
.service-card:focus-visible .service-icon-wrap {
  background: var(--color-primary);
  color: white;
  transform: rotate(-5deg) scale(1.08);
}

.service-svg { width: 36px; height: 36px; }

.service-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.service-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===================================================
   ABOUT / TEAM
   =================================================== */
.about-img-wrap {
  position: relative;
  height: 460px;
}

.about-img {
  position: absolute;
  width: 75%;
  height: 85%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  top: 0; left: 0;
  box-shadow: var(--shadow-lg);
}

.about-img-secondary {
  position: absolute;
  width: 50%;
  height: 55%;
  object-fit: cover;
  border-radius: var(--radius-md);
  bottom: 0; right: 0;
  border: 5px solid var(--color-bg);
  box-shadow: var(--shadow-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid rgba(29,95,168,0.1);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(29,95,168,0.08);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-img-wrap { height: 280px; overflow: hidden; }
.team-img-wrap-wide { height: 260px; }

.team-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.team-card:hover .team-img { transform: scale(1.04); }

.team-info { padding: 1.75rem; }

.team-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.3rem;
}

.team-role {
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.team-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(29,95,168,0.08);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 2px; }

.testimonial-text {
  color: var(--color-text-muted);
  font-size: 0.975rem;
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: auto;
}

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-light));
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.author-info {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===================================================
   GALLERY
   =================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  padding: 0;
  background: var(--color-surface);
}

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.gallery-item:hover img { transform: scale(1.07); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20,50,100,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: var(--radius-md);
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus-visible .gallery-overlay { opacity: 1; }

.gallery-item:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.gallery-item-wide { grid-column: span 2; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox[hidden] { display: none; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 15, 35, 0.92);
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 85vw;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  top: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 48px; height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.lightbox-close:hover { background: white; color: var(--color-text); }

.lightbox-arrow {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 52px; height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  z-index: 2;
}

.lightbox-arrow:hover { background: white; color: var(--color-text); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  background: rgba(0,0,0,0.5);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(8px);
}

/* ===================================================
   CTA SECTION
   =================================================== */
.cta-section {
  background: linear-gradient(135deg, #0f2d5e 0%, #1d5fa8 50%, #0e2444 100%);
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(59,130,196,0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(29,95,168,0.2) 0%, transparent 60%);
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 1.125rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===================================================
   CONTACT FORM
   =================================================== */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-input {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.125rem;
  font-family: 'Rubik', sans-serif;
  font-size: 0.975rem;
  color: var(--color-text);
  transition: var(--transition);
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29,95,168,0.12);
}

.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 0.5rem; justify-content: center; padding: 1rem; font-size: 1rem; }

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid rgba(29,95,168,0.08);
  box-shadow: var(--shadow-sm);
}

.contact-info-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.75rem;
}

.contact-details { display: flex; flex-direction: column; gap: 1.5rem; list-style: none; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 1rem; }

.contact-detail-icon {
  width: 42px; height: 42px;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-detail-value {
  font-size: 0.975rem;
  color: var(--color-text);
  line-height: 1.5;
}

.contact-link {
  text-decoration: none;
  color: var(--color-primary);
  transition: var(--transition);
}

.contact-link:hover { color: var(--color-primary-dark); text-decoration: underline; }

/* ===================================================
   FOOTER
   =================================================== */
.footer { background: #0a1628; color: rgba(255,255,255,0.75); }
.footer-map { position: relative; }
.footer-content { border-top: 1px solid rgba(255,255,255,0.06); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 3rem;
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-logo {
  height: 48px; width: auto;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}

.footer-social { display: flex; gap: 0.75rem; }

.social-link {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.footer-nav-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-link {
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.3rem 0;
  transition: var(--transition);
}

.footer-link:hover { color: var(--color-accent-light); padding-left: 4px; }

.footer-service-item {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 0.3rem 0;
}

.footer-address {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}

.footer-hours { color: var(--color-accent-light); font-weight: 500; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 3rem;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copy {
  font-size: 0.825rem;
  color: rgba(255,255,255,0.4);
}

/* ===================================================
   CHAT WIDGET
   =================================================== */
.chat-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.chat-tooltip {
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius-xl);
  padding: 0.6rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(29,95,168,0.12);
  white-space: nowrap;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.chat-tooltip.hidden-tooltip {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

.chat-toggle {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  position: relative;
}

.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-xl);
}

.chat-toggle.pulse-active::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(29,95,168,0.3);
  animation: chatPulse 2s ease-out infinite;
}

.chat-toggle.pulse-active::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: rgba(29,95,168,0.15);
  animation: chatPulse 2s ease-out infinite 0.5s;
}

@keyframes chatPulse {
  0%   { transform: scale(0.95); opacity: 0.8; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.chat-toggle-icon { display: flex; align-items: center; justify-content: center; }

.chat-panel {
  width: 360px;
  max-height: 540px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(29,95,168,0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.4,0,0.2,1);
}

.chat-panel.hidden { display: none; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 420px) {
  .chat-panel { width: calc(100vw - 2rem); }
  .chat-widget { right: 1rem; bottom: 1rem; }
}

.chat-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  padding: 1.125rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header-info { display: flex; align-items: center; gap: 0.75rem; }

.chat-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.4);
}

.chat-title {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  line-height: 1.2;
}

.chat-subtitle { font-size: 0.75rem; color: rgba(255,255,255,0.7); }

.chat-close-btn {
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 30px; height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.chat-close-btn:hover { background: rgba(255,255,255,0.3); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.125rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }

.chat-message {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: msgFadeIn 0.25s ease;
}

@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.chat-message.user { align-self: flex-end; align-items: flex-end; }
.chat-message.assistant { align-self: flex-start; align-items: flex-start; }

.chat-bubble {
  padding: 0.7rem 1rem;
  border-radius: 1.125rem;
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: break-word;
}

.chat-message.user .chat-bubble {
  background: var(--color-primary);
  color: white;
  border-bottom-right-radius: 0.25rem;
}

.chat-message.assistant .chat-bubble {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-bottom-left-radius: 0.25rem;
}

.chat-bubble a { color: var(--color-accent); text-decoration: underline; }
.chat-message.user .chat-bubble a { color: var(--color-accent-light); }

.chat-typing {
  display: flex;
  gap: 4px;
  padding: 0.7rem 1rem;
  background: var(--color-surface-2);
  border-radius: 1.125rem;
  border-bottom-left-radius: 0.25rem;
  align-self: flex-start;
  animation: msgFadeIn 0.25s ease;
}

.chat-typing span {
  width: 7px; height: 7px;
  background: var(--color-text-muted);
  border-radius: 50%;
  animation: typingDot 1.4s 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%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40%           { transform: translateY(-6px); opacity: 1; }
}

.chat-input-area {
  display: flex;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.chat-input {
  flex: 1;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 0.625rem 1rem;
  font-family: 'Rubik', sans-serif;
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition);
}

.chat-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(29,95,168,0.1);
}

.chat-send {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.chat-send:hover { background: var(--color-primary-dark); transform: scale(1.08); }

/* ===================================================
   SCROLL ANIMATIONS
   =================================================== */
.reveal-fade,
.reveal-up {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-fade { transform: translateY(0); }
.reveal-up { transform: translateY(32px); }

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

.reveal-fade.visible,
.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================================
   UTILITIES
   =================================================== */
.hidden { display: none !important; }

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

* { scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }