/* ============================================================
   Dental El Tropicon — styles.css
   Art Deco Geométrico · Azul premium · Minimalista moderno
   ============================================================ */

:root {
  --blue-950: #03111f;
  --blue-900: #071e38;
  --blue-800: #0a2d52;
  --blue-700: #0d3d6e;
  --blue-600: #1154a0;
  --blue-500: #1a6fc4;
  --blue-400: #3b8fd4;
  --blue-300: #6fb3e8;
  --blue-100: #cce4f7;
  --gold:     #c9a84c;
  --gold-lt:  #e5c97a;
  --white:    #ffffff;
  --off-white:#f4f7fc;
  --gray-100: #e8edf5;
  --gray-300: #b0bdd0;
  --gray-500: #6b7d95;
  --gray-800: #1c2738;
  --text-dark: #0d1a2b;
  --text-body: #2c3e55;
  --shadow-sm: 0 2px 12px rgba(3,17,31,.12);
  --shadow-md: 0 8px 32px rgba(3,17,31,.18);
  --shadow-lg: 0 20px 60px rgba(3,17,31,.25);
  --radius: 4px;
  --radius-lg: 12px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Albert Sans', sans-serif;
  color: var(--text-body);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: 'Gloock', serif; line-height: 1.15; }

em { font-style: italic; color: var(--blue-500); }

/* ── REVEAL ANIMATIONS ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── DECO LINE (art deco) ── */
.deco-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--blue-400), var(--gold));
  margin: 12px 0;
  position: relative;
}
.deco-line::before,
.deco-line::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  transform: translateY(-50%);
}
.deco-line::before { left: -8px; }
.deco-line::after  { right: -8px; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-600);
  color: var(--white);
  font-family: 'Albert Sans', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .65rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid var(--blue-600);
  cursor: pointer;
  transition: background .25s, transform .2s, box-shadow .25s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--blue-500);
  border-color: var(--blue-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(17,84,160,.35);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--white);
  font-family: 'Albert Sans', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .65rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,.55);
  cursor: pointer;
  transition: border-color .25s, background .25s, transform .2s;
  white-space: nowrap;
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}
.btn-lg { padding: .85rem 2.2rem; font-size: .95rem; }

/* ── NAVBAR ── */
#navbar {
  background: transparent;
}
#navbar.scrolled {
  background: var(--blue-950);
  box-shadow: 0 2px 20px rgba(0,0,0,.35);
}
.nav-brand {
  font-family: 'Gloock', serif;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: .05em;
}
.nav-link {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: color .2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width .25s;
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

/* Mobile menu */
.mobile-menu {
  background: var(--blue-950);
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.mobile-link {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  font-weight: 500;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color .2s;
}
.mobile-link:hover { color: var(--gold); }
.cta-mobile {
  margin-top: .5rem;
  background: var(--blue-600);
  color: var(--white);
  text-align: center;
  padding: .75rem;
  border-radius: var(--radius);
  border: none;
  font-weight: 600;
}

/* ── HERO ── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--blue-950);
}

.hero-clip {
  position: absolute;
  inset: 0;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 65% 100%, 0 88%);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(.35) saturate(.6);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(3,17,31,.85) 0%,
    rgba(7,30,56,.6) 50%,
    rgba(10,45,82,.4) 100%);
}

/* Art deco diagonal stripe */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: var(--white);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  margin: 0 auto;
  padding: 140px 2rem 100px;
  text-align: center;
}

.hero-eyebrow {
  font-family: 'Albert Sans', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: 'Gloock', serif;
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--white);
  letter-spacing: -.01em;
  margin-bottom: 1.5rem;
}
.hero-title em {
  color: var(--gold-lt);
  font-style: italic;
}

.hero-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,.75);
  margin-bottom: 2.5rem;
}

.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 220px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.5);
  animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-text {
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── STATS BAR ── */
.stats-bar {
  background: var(--blue-800);
  padding: 3rem 0;
  position: relative;
  z-index: 5;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 1rem;
  text-align: center;
}
.stat-num {
  font-family: 'Gloock', serif;
  font-size: 2.5rem;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin-top: .4rem;
}

/* ── SECTION SHARED ── */
.section-pad { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header .deco-line { margin: 12px auto; }

.section-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--blue-500);
  margin-bottom: .75rem;
}
.section-title {
  font-family: 'Gloock', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-dark);
  line-height: 1.2;
}
.section-title em { color: var(--blue-500); }

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

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  position: relative;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
  background: var(--blue-900);
  border-color: var(--blue-700);
}
.service-card.featured::before { transform: scaleX(1); }
.service-card.featured .service-name { color: var(--white); }
.service-card.featured .service-desc { color: rgba(255,255,255,.7); }
.service-card.featured .service-icon { color: var(--gold); background: rgba(201,168,76,.12); }
.service-card.featured .service-tag { background: var(--gold); color: var(--blue-900); }

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--off-white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  margin-bottom: 1.2rem;
  transition: background .3s, color .3s;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card:hover .service-icon { background: var(--blue-100); color: var(--blue-700); }

.service-name {
  font-family: 'Gloock', serif;
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: .6rem;
}
.service-desc {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--gray-500);
  margin-bottom: 1rem;
}
.service-tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--blue-100);
  color: var(--blue-700);
  padding: .25rem .75rem;
  border-radius: 20px;
}

/* ── ABOUT ── */
.about-section { background: var(--off-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 5rem;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
}

.about-images {
  position: relative;
  min-height: 500px;
}
.about-img-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center top;
}

.about-img-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 90px;
  height: 90px;
  background: var(--blue-600);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-md);
  border: 3px solid var(--white);
}
.badge-num {
  font-family: 'Gloock', serif;
  font-size: 1.8rem;
  line-height: 1;
}
.badge-text {
  font-size: .5rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  text-align: center;
  line-height: 1.3;
}

.about-img-sec {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  max-height: 180px;
}
.about-img-sec img { width: 100%; height: 180px; object-fit: cover; }

.about-content .section-title { text-align: left; }

.about-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-body);
  margin: 1rem 0;
}
.about-text strong { color: var(--blue-700); font-weight: 600; }

.about-pillars {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.pillar {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-dark);
}
.pillar-icon {
  width: 36px;
  height: 36px;
  background: var(--blue-100);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  flex-shrink: 0;
}
.pillar-icon svg { width: 18px; height: 18px; }

/* Team */
.team-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
  text-align: center;
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.team-photo { height: 220px; overflow: hidden; }
.team-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.team-name {
  font-family: 'Gloock', serif;
  font-size: 1.15rem;
  color: var(--text-dark);
  margin: 1.2rem 1rem .25rem;
}
.team-role {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-500);
  margin: 0 1rem .75rem;
}
.team-bio {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--gray-500);
  margin: 0 1.5rem 1.5rem;
}

/* ── TESTIMONIALS ── */
.testimonials-section { background: var(--blue-950); }
.testimonials-section .section-eyebrow { color: var(--gold); }
.testimonials-section .section-title { color: var(--white); }
.testimonials-section .section-title em { color: var(--gold-lt); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.testi-card {
  background: var(--blue-900);
  border: 1px solid var(--blue-800);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  transition: transform .3s, border-color .3s;
}
.testi-card:hover { transform: translateY(-5px); border-color: var(--blue-600); }

.testi-card.testi-featured {
  background: var(--blue-600);
  border-color: var(--blue-500);
  grid-row: span 1;
}

.stars { color: var(--gold); font-size: 1rem; margin-bottom: .8rem; letter-spacing: .1em; }

.testi-text {
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(255,255,255,.8);
  margin-bottom: 1.2rem;
  font-style: italic;
}
.testi-featured .testi-text { color: rgba(255,255,255,.95); }

.testi-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.testi-avatar {
  width: 40px;
  height: 40px;
  background: var(--blue-700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Gloock', serif;
  font-size: .85rem;
  color: var(--white);
  flex-shrink: 0;
}
.testi-featured .testi-avatar { background: rgba(255,255,255,.2); }
.testi-author strong { display: block; font-size: .9rem; color: var(--white); }
.testi-author span { font-size: .78rem; color: rgba(255,255,255,.55); }

/* ── GALLERY ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,30,56,.7), rgba(17,84,160,.6));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s;
}
.gallery-overlay span {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.6);
  padding: .5rem 1.2rem;
  border-radius: var(--radius);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ── LIGHTBOX ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(3,17,31,.96);
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }

.lb-content {
  max-width: 90vw;
  max-height: 85vh;
  position: relative;
}
.lb-content img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  cursor: pointer;
  border-radius: 50%;
  transition: background .2s;
  z-index: 2;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,.22); }

.lb-close {
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-prev, .lb-next {
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }

.lb-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.6);
  font-size: .82rem;
  letter-spacing: .12em;
}

/* ── CTA SECTION ── */
.cta-section {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 60%, var(--blue-700) 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-deco {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,.03) 40px, rgba(255,255,255,.03) 80px),
    repeating-linear-gradient(-45deg, transparent, transparent 40px, rgba(255,255,255,.03) 40px, rgba(255,255,255,.03) 80px);
}
.cta-section .deco-line { background: linear-gradient(90deg, var(--gold), var(--white), var(--gold)); }
.cta-title {
  font-family: 'Gloock', serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: var(--white);
  line-height: 1.15;
  margin: 1rem 0;
}
.cta-title em { color: var(--gold-lt); }
.cta-sub { color: rgba(255,255,255,.75); font-size: 1.05rem; }
.cta-section .btn-ghost { border-color: rgba(255,255,255,.5); }

/* ── CONTACT ── */
.contact-section { background: var(--off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: .45rem; }
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Albert Sans', sans-serif;
  font-size: .95rem;
  color: var(--text-dark);
  background: var(--off-white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(26,111,196,.15);
  background: var(--white);
}
.form-group textarea { resize: vertical; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: .5rem;
}

.info-block {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.info-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-100);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  flex-shrink: 0;
}
.info-icon svg { width: 20px; height: 20px; }
.info-block strong {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: .3rem;
}
.info-block p, .info-block a {
  font-size: .9rem;
  color: var(--gray-500);
  line-height: 1.5;
}
.info-block a:hover { color: var(--blue-600); }

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

/* ── FOOTER ── */
.site-footer {
  background: var(--blue-950);
  border-top: 1px solid rgba(255,255,255,.07);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-logo { height: 44px; margin-bottom: .75rem; }
.footer-name {
  font-family: 'Gloock', serif;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: .4rem;
}
.footer-tagline { font-size: .85rem; color: rgba(255,255,255,.5); }

.footer-social { display: flex; gap: .75rem; margin-top: 1.2rem; }
.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: background .2s, color .2s;
}
.social-btn:hover { background: var(--blue-600); color: var(--white); }

.footer-heading {
  font-family: 'Gloock', serif;
  font-size: .9rem;
  color: var(--white);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer-list li, .footer-list a {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer-list a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: space-between;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }

/* ── CHAT WIDGET ── */
.chat-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .6rem;
}

.chat-tooltip {
  background: var(--white);
  color: var(--text-dark);
  font-size: .82rem;
  font-weight: 600;
  padding: .5rem 1rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  white-space: nowrap;
  pointer-events: none;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--blue-600);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(17,84,160,.45);
  transition: background .25s, transform .2s;
  animation: chatPulse 2.5s ease-in-out infinite;
}
.chat-toggle:hover {
  background: var(--blue-500);
  transform: scale(1.06);
  animation: none;
}

@keyframes chatPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(17,84,160,.45), 0 0 0 0 rgba(17,84,160,.4); }
  50% { box-shadow: 0 6px 24px rgba(17,84,160,.45), 0 0 0 14px rgba(17,84,160,0); }
}

.chat-panel {
  width: 340px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  animation: chatSlideIn .3s ease;
}
@keyframes chatSlideIn {
  from { opacity: 0; transform: translateY(16px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
@media (max-width: 400px) {
  .chat-panel { width: calc(100vw - 2rem); }
  .chat-widget { right: 1rem; bottom: 1rem; }
}

.chat-header {
  background: var(--blue-800);
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chat-header-info { display: flex; align-items: center; gap: .75rem; }
.chat-avatar {
  width: 36px;
  height: 36px;
  background: var(--blue-600);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}
.chat-title {
  display: block;
  font-family: 'Gloock', serif;
  font-size: 1rem;
  color: var(--white);
}
.chat-status {
  display: block;
  font-size: .72rem;
  color: #4ade80;
  font-weight: 500;
}
.chat-close {
  background: none;
  border: none;
  color: rgba(255,255,255,.6);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: color .2s;
}
.chat-close:hover { color: var(--white); }

.chat-messages {
  flex: 1;
  height: 300px;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--gray-100); border-radius: 2px; }

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 82%;
}
.chat-msg.user { align-self: flex-end; }
.chat-msg.assistant { align-self: flex-start; }

.chat-bubble {
  padding: .6rem .9rem;
  border-radius: 14px;
  font-size: .875rem;
  line-height: 1.55;
}
.chat-msg.user .chat-bubble {
  background: var(--blue-600);
  color: var(--white);
  border-bottom-right-radius: 4px;
}
.chat-msg.assistant .chat-bubble {
  background: var(--off-white);
  color: var(--text-body);
  border-bottom-left-radius: 4px;
}
.chat-bubble a { color: var(--blue-500); text-decoration: underline; }

.chat-typing {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: .7rem .9rem;
  background: var(--off-white);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}
.chat-typing span {
  width: 7px; height: 7px;
  background: var(--gray-300);
  border-radius: 50%;
  animation: typingDot 1.2s ease-in-out infinite;
}
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typingDot {
  0%, 60%, 100% { transform: none; opacity: .4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.chat-input-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border-top: 1px solid var(--gray-100);
}
.chat-input {
  flex: 1;
  font-family: 'Albert Sans', sans-serif;
  font-size: .9rem;
  color: var(--text-dark);
  background: var(--off-white);
  border: 1.5px solid var(--gray-100);
  border-radius: 20px;
  padding: .55rem 1rem;
  outline: none;
  transition: border-color .2s;
}
.chat-input:focus { border-color: var(--blue-400); }
.chat-send {
  width: 38px;
  height: 38px;
  background: var(--blue-600);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .15s;
  flex-shrink: 0;
}
.chat-send:hover { background: var(--blue-500); transform: scale(1.05); }

/* ── UTILITY ── */
.mt-6 { margin-top: 1.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }

@media (max-width: 640px) {
  .section-pad { padding: 64px 0; }
  .hero-content { padding: 120px 1.5rem 80px; }
  .hero-section::after { height: 100px; }
  .scroll-indicator { bottom: 120px; }
  .about-img-badge { right: .5rem; bottom: -.75rem; }
  .about-img-main img { height: 300px; }
}