/* Broto Dental — estilos clínica dental: limpio, fresco, confianza */

:root {
  --color-bg: #f6fafb;
  --color-surface: #ffffff;
  --color-text: #1a2e35;
  --color-text-muted: #5a6f76;
  --color-accent: #0d7c8a;
  --color-accent-dark: #095c67;
  --color-accent-soft: #e3f4f6;
  --color-mint: #c5ebe8;
  --color-border: #d4e5e8;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(13, 124, 138, 0.08);
  --shadow-hover: 0 8px 32px rgba(13, 124, 138, 0.12);
  --header-h: 72px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 250, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.15rem;
}

.logo:hover {
  text-decoration: none;
  color: var(--color-accent);
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--color-accent) 0%, #12a5b5 100%);
  box-shadow: 0 2px 8px rgba(13, 124, 138, 0.35);
  position: relative;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  border-bottom: none;
  border-left: none;
  transform: rotate(-12deg);
}

.logo-text strong {
  color: var(--color-accent);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin-inline: auto;
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  text-decoration: none;
  box-shadow: var(--shadow-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}

.btn-ghost:hover {
  background: var(--color-accent-soft);
  text-decoration: none;
}

.btn-nav {
  padding-inline: 1.1rem;
}

.btn-block {
  width: 100%;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.5rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
    margin-bottom: 1rem;
  }

  .site-nav li {
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav a {
    display: block;
    padding: 0.85rem 0;
  }

  .btn-nav {
    text-align: center;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(4rem, 10vw, 6rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, var(--color-mint) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 0% 100%, var(--color-accent-soft) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr minmax(260px, 320px);
  }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.85rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 36ch;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}

.hero-stat {
  text-align: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1rem;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.hero-card-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Sections */
.section {
  padding: clamp(3.5rem, 7vw, 5rem) 0;
}

.section-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.15rem);
  margin: 0 0 0.75rem;
  color: var(--color-text);
}

.section-head p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Services */
.services {
  background: var(--color-surface);
}

.service-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--color-mint);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 12px;
}

.service-icon svg {
  flex-shrink: 0;
}

.service-card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.service-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Clinic */
.clinic {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-accent-soft) 100%);
}

.clinic-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 800px) {
  .clinic-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.clinic-visual {
  min-height: 280px;
  position: relative;
}

.clinic-shape {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, var(--color-accent) 0%, #0a5f6a 100%);
  opacity: 0.92;
  box-shadow: var(--shadow-hover);
}

.clinic-shape::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 2px dashed rgba(255, 255, 255, 0.35);
  border-radius: var(--radius);
}

.clinic-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 1rem;
}

.clinic-copy > p {
  margin: 0 0 1.25rem;
  color: var(--color-text-muted);
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
  color: var(--color-text);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-mint);
}

/* Team */
.team {
  background: var(--color-surface);
}

.team-grid {
  display: grid;
  gap: 1.5rem;
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 600px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.team-card {
  text-align: center;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.team-avatar {
  width: 88px;
  height: 88px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--color-mint), var(--color-accent-soft));
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow);
}

.team-avatar--2 {
  background: linear-gradient(160deg, #b8e0dc, var(--color-mint));
}

.team-card h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}

.team-role {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.team-bio {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Contact */
.contact {
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}

.contact-info > p {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
}

.address-block {
  font-style: normal;
  margin: 0 0 1rem;
}

.address-block p {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.address-block a {
  font-weight: 500;
}

.hours {
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
}

.hours-title {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--color-text);
}

.hours-list {
  margin: 0;
}

.hours-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) 1fr;
  gap: 0.35rem 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-row dt {
  margin: 0;
  font-weight: 500;
  color: var(--color-text);
}

.hours-row dd {
  margin: 0;
  color: var(--color-text-muted);
}

.contact-form {
  background: var(--color-surface);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.form-hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-row {
  margin-bottom: 1rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #8a9ba0;
}

.form-feedback {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.4em;
}

.form-feedback.success {
  color: var(--color-accent-dark);
  font-weight: 500;
}

.form-feedback.error {
  color: #b42318;
}

/* Footer */
.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.85);
  padding: 1.75rem 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.logo-mark--footer {
  width: 28px;
  height: 28px;
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-top {
  color: var(--color-mint);
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-top:hover {
  color: #fff;
}