/* ============================================================
   DENTAL SANDOVAL — CUSTOM STYLES
   Dark futuristic design with blue accents + glassmorphism
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary:       #0ea5e9;
  --primary-light: #38bdf8;
  --primary-glow:  rgba(14, 165, 233, 0.4);
  --primary-dim:   rgba(14, 165, 233, 0.08);
  --accent:        #7dd3fc;
  --secondary:     #3b82f6;

  --bg:            #050d1a;
  --bg-2:          #071629;
  --bg-card:       rgba(14, 165, 233, 0.06);
  --bg-glass:      rgba(255, 255, 255, 0.04);

  --text:          #f0f9ff;
  --text-muted:    #8eacc4;
  --text-soft:     #bdd8ef;

  --border:        rgba(56, 189, 248, 0.18);
  --border-soft:   rgba(56, 189, 248, 0.08);

  --radius-sm:     8px;
  --radius:        16px;
  --radius-lg:     24px;

  --shadow-glow:   0 0 40px rgba(14, 165, 233, 0.15);
  --shadow-card:   0 8px 32px rgba(0, 0, 0, 0.4);

  --font-heading:  'Lora', serif;
  --font-body:     'Rubik', sans-serif;

  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth:   cubic-bezier(0.4, 0, 0.2, 1);

  --section-pad:   clamp(5rem, 10vw, 9rem);
  --container:     1280px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 999px;
}

/* ---------- Selection ---------- */
::selection {
  background: var(--primary);
  color: #fff;
}

/* ============================================================
   SHARED UTILITIES
   ============================================================ */

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .9375rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .28s var(--ease-smooth);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .28s;
  background: rgba(255,255,255,0.08);
}

.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(14,165,233,0.6);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-light);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-dim);
  transform: translateY(-2px);
}

.btn-nav {
  background: var(--primary-dim);
  color: var(--primary-light);
  border-color: var(--border);
  font-size: .875rem;
  padding: .5625rem 1.25rem;
}

.btn-nav:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-hero { font-size: 1rem; padding: .9rem 2rem; }
.btn-lg   { font-size: 1.0625rem; padding: 1rem 2.25rem; }

/* Section intro */
.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--section-pad);
  padding-inline: 1rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--primary);
  opacity: .6;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: .875rem;
}

.section-title em {
  font-style: italic;
  color: var(--primary-light);
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity .7s var(--ease-out),
    transform .7s var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background .35s var(--ease-smooth), backdrop-filter .35s, box-shadow .35s;
}

#header.scrolled {
  background: rgba(5, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-soft);
}

.nav-container {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.125rem var(--container-pad);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  letter-spacing: -.02em;
  color: var(--text);
}

.logo-text strong {
  color: var(--primary-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
}

.nav-link {
  font-size: .9rem;
  font-weight: 400;
  color: var(--text-muted);
  position: relative;
  transition: color .22s;
  padding: .25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width .3s var(--ease-out);
}

.nav-link:hover { color: var(--text); }
.nav-link:hover::after { width: 100%; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: .5rem;
  cursor: pointer;
  margin-left: 1rem;
}

.hamburger-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
  transition: all .3s var(--ease-smooth);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(5,13,26,0.98);
  backdrop-filter: blur(24px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  transform: translateX(100%);
  transition: transform .4s var(--ease-out);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.mobile-link {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text);
  transition: color .22s;
}

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

.btn-mobile-cta {
  margin-top: .5rem;
}

/* Hamburger → X when open */
#header.menu-open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
#header.menu-open .hamburger-bar:nth-child(2) {
  opacity: 0;
}
#header.menu-open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 8rem var(--container-pad) 6rem;
}

/* Mesh gradient background */
.hero-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(14, 165, 233, 0.22) 0, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.18) 0, transparent 50%),
    radial-gradient(ellipse at 55% 90%, rgba(56, 189, 248, 0.12) 0, transparent 45%),
    var(--bg);
  z-index: 0;
}

/* Decorative rings + lines */
.hero-deco {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.deco-ring-1 {
  width: 600px; height: 600px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: rotateRing 40s linear infinite;
}

.deco-ring-2 {
  width: 900px; height: 900px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-color: rgba(56,189,248,0.06);
  animation: rotateRing 60s linear infinite reverse;
}

.deco-ring-3 {
  width: 1200px; height: 1200px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-color: rgba(56,189,248,0.04);
}

@keyframes rotateRing {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.deco-vline {
  position: absolute;
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--primary), transparent);
  opacity: .25;
}

.deco-vline-1 { top: 15%; left: 10%; }
.deco-vline-2 { bottom: 20%; right: 12%; }

.deco-dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border-soft) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,.3) 0%, transparent 70%);
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 840px;
  margin-inline: auto;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.75rem;
}

.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--primary);
  opacity: .6;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 10vw, 7.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-word {
  display: inline-block;
}

.hero-accent {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(56,189,248,0.5));
}

.hero-desc {
  font-size: clamp(.9375rem, 2vw, 1.125rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 580px;
  margin: 0 auto 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

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

.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  letter-spacing: -.04em;
}

.stat-num span {
  color: var(--primary-light);
}

.stat-lbl {
  display: block;
  font-size: .8125rem;
  color: var(--text-muted);
  margin-top: .3rem;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero animate classes */
.hero-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}

.hero-animate.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   SERVICES
   ============================================================ */
#servicios {
  padding: var(--section-pad) var(--container-pad);
  max-width: var(--container);
  margin-inline: auto;
  position: relative;
}

#servicios::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background:
    radial-gradient(ellipse at 80% 30%, rgba(59,130,246,0.07) 0, transparent 60%),
    var(--bg-2);
  z-index: -1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.875rem 1.5rem;
  transition: all .35s var(--ease-smooth);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-dim), transparent);
  opacity: 0;
  transition: opacity .35s;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

.service-card:hover::before { opacity: 1; }

.service-card--featured {
  border-color: rgba(14,165,233,0.35);
  background: linear-gradient(135deg, rgba(14,165,233,0.1), rgba(59,130,246,0.06));
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .625rem;
  border-radius: 99px;
}

.service-icon {
  width: 52px;
  height: 52px;
  color: var(--primary);
  margin-bottom: 1.125rem;
  transition: transform .3s var(--ease-smooth);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-3deg);
  color: var(--primary-light);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}

.service-card p {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   ABOUT
   ============================================================ */
.section-about {
  padding: var(--section-pad) var(--container-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
  margin-bottom: clamp(5rem, 8vw, 8rem);
}

/* About images */
.about-img-wrapper {
  position: relative;
  aspect-ratio: 4/5;
}

.about-img-main {
  width: 85%;
  height: 85%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  position: absolute;
  top: 0; left: 0;
}

.about-img-secondary {
  width: 60%;
  height: 55%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 2px solid var(--bg);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  position: absolute;
  bottom: 0; right: 0;
}

.about-img-badge {
  position: absolute;
  bottom: 8%;
  left: -5%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: 0 8px 30px var(--primary-glow);
  z-index: 2;
}

.about-img-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.about-img-badge span {
  font-size: .75rem;
  font-weight: 500;
  opacity: .9;
}

/* About content */
.about-text {
  font-size: 1rem;
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.75rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9375rem;
  color: var(--text-soft);
}

.feature-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--primary);
  margin-top: .1rem;
}

/* Team section */
.team-section {
  padding-top: clamp(3rem, 6vw, 6rem);
  border-top: 1px solid var(--border-soft);
}

.team-section .section-intro {
  margin-bottom: 3rem;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 1.5rem;
}

.team-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .35s var(--ease-smooth);
}

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

.team-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 260px;
}

.team-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform .5s var(--ease-smooth);
}

.team-card:hover .team-img-wrapper img {
  transform: scale(1.05);
}

.team-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,13,26,0.8) 0%, transparent 50%);
}

.team-info {
  padding: 1.5rem;
}

.team-info h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .25rem;
}

.team-role {
  font-size: .8125rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: .875rem;
  display: block;
}

.team-desc {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.section-testimonials {
  padding: var(--section-pad) var(--container-pad);
  position: relative;
  overflow: hidden;
}

.section-testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(14,165,233,0.08) 0, transparent 55%),
    var(--bg-2);
  z-index: -1;
}

.testimonials-grid {
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.testimonial-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.875rem;
  transition: all .35s var(--ease-smooth);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

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

.stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}

.testimonial-text {
  font-size: .9375rem;
  color: var(--text-soft);
  line-height: 1.75;
  flex: 1;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-soft);
  margin-top: auto;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8125rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  display: block;
  font-style: normal;
  font-weight: 600;
  font-size: .9375rem;
  color: var(--text);
}

.author-service {
  display: block;
  font-size: .8rem;
  color: var(--primary);
}

/* ============================================================
   GALLERY
   ============================================================ */
.section-gallery {
  padding: var(--section-pad) var(--container-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .875rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: var(--bg-2);
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: border-color .3s, transform .3s var(--ease-smooth);
  padding: 0;
}

.gallery-item:hover {
  border-color: var(--border);
  transform: scale(1.02);
  z-index: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-smooth);
}

.gallery-item:hover img { transform: scale(1.08); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,13,26,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  opacity: 0;
  transition: opacity .3s;
  color: #fff;
}

.gallery-overlay svg {
  width: 32px;
  height: 32px;
}

.gallery-overlay span {
  font-size: .8125rem;
  font-weight: 500;
}

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

/* Gallery Modal */
.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-modal[hidden] { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 7, 16, 0.95);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: calc(100vw - 4rem);
  max-height: calc(100vh - 4rem);
}

.modal-img-container {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: min(900px, 80vw);
  max-height: 80vh;
}

.modal-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 24px 80px rgba(0,0,0,0.8);
  border: 1px solid var(--border);
}

.modal-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  backdrop-filter: blur(10px);
  z-index: 2;
}

.modal-close:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.modal-nav {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 52px;
  height: 52px;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  flex-shrink: 0;
  backdrop-filter: blur(10px);
}

.modal-nav:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.modal-caption {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft);
  border-radius: 99px;
  padding: .5rem 1.25rem;
  font-size: .875rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.modal-counter {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: .8125rem;
  color: var(--text-muted);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft);
  padding: .375rem 1rem;
  border-radius: 99px;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.section-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 10vw, 8rem) var(--container-pad);
  text-align: center;
}

.cta-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(14,165,233,0.18) 0, transparent 65%),
    var(--bg-2);
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-inline: auto;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -.03em;
}

.cta-title em {
  font-style: italic;
  color: var(--primary-light);
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.section-contact {
  padding: var(--section-pad) var(--container-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

/* Form */
.contact-form {
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: .02em;
}

.form-group label span {
  color: var(--primary);
  margin-left: .1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: .875rem 1rem;
  font-size: .9375rem;
  color: var(--text);
  transition: border-color .25s, box-shadow .25s;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: .7;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238eacc4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .875rem center;
  background-size: 16px;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option {
  background: #0c1b2e;
  color: var(--text);
}

.btn-submit {
  grid-column: 1 / -1;
  justify-content: center;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
}

/* Contact info card */
.contact-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-dim);
  border: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
}

.contact-item > div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.contact-item strong {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-item a,
.contact-item span {
  font-size: .9375rem;
  color: var(--text-soft);
  transition: color .22s;
}

.contact-item a:hover { color: var(--primary-light); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border-soft);
  background: linear-gradient(to bottom, var(--bg-2), #030b17);
  padding: clamp(4rem, 8vw, 6rem) var(--container-pad) 0;
}

.footer-grid {
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: 3rem;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
  text-decoration: none;
}

.logo-img-footer {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.footer-brand .footer-logo span {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  color: var(--text);
}

.footer-brand .footer-logo strong {
  color: var(--primary-light);
}

.footer-tagline {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: .75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all .25s;
}

.social-link:hover {
  background: var(--primary-dim);
  border-color: var(--border);
  color: var(--primary-light);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.25rem;
  letter-spacing: -.01em;
}

.footer-nav ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.footer-nav a {
  font-size: .875rem;
  color: var(--text-muted);
  transition: color .22s;
}

.footer-nav a:hover { color: var(--primary-light); }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  font-size: .875rem;
  color: var(--text-muted);
}

.footer-contact li svg { flex-shrink: 0; margin-top: .15rem; color: var(--primary); }

.footer-contact a {
  color: var(--text-muted);
  transition: color .22s;
}
.footer-contact a:hover { color: var(--primary-light); }

/* Map */
.map-wrapper {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}

.map-wrapper iframe {
  display: block;
  filter: invert(.85) hue-rotate(175deg) saturate(1.2);
  border-radius: inherit;
}

/* Footer bottom */
.footer-bottom {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .8125rem;
  color: var(--text-muted);
}

/* ============================================================
   WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  transition: transform .3s var(--ease-smooth), box-shadow .3s;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.7);
}

.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: waPulse 2.5s ease-out infinite;
}

@keyframes waPulse {
  0%   { transform: scale(1);   opacity: .7; }
  100% { transform: scale(1.9); opacity: 0;  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-img-wrapper {
    aspect-ratio: 16/9;
    max-height: 380px;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .btn-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
    margin-left: auto;
  }

  .hero-stats {
    gap: 1.25rem;
  }

  .stat-divider { display: none; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .form-group--full {
    grid-column: 1;
  }
}

@media (max-width: 580px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-title {
    font-size: clamp(2.75rem, 14vw, 4.5rem);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .modal-nav {
    width: 40px;
    height: 40px;
  }

  .modal-content {
    gap: .5rem;
  }
}

@media (max-width: 400px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .reveal,
  .hero-animate {
    opacity: 1;
    transform: none;
  }
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}