/* =========================================================
   MedDent reusable landing page
   Edit the variables below to quickly adapt the visual theme.
   ========================================================= */
:root {
  /* Colors */
  --color-white: #ffffff;
  --color-blue-50: #f1f8ff;
  --color-blue-100: #dceeff;
  --color-blue-500: #1684d6;
  --color-blue-600: #0873c4;
  --color-navy-700: #123653;
  --color-navy-800: #0b2a43;
  --color-navy-900: #061f33;
  --color-gray-50: #f8fafc;
  --color-gray-100: #edf2f6;
  --color-gray-300: #cbd7e1;
  --color-gray-500: #647887;
  --color-gray-700: #344a5b;
  --color-success: #29a36a;

  /* Typography */
  --font-family: "Manrope", Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: clamp(1.25rem, 2vw, 1.5rem);
  --font-size-2xl: clamp(1.875rem, 5vw, 3rem);
  --font-size-hero: clamp(2.25rem, 7vw, 4.65rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --section-space: clamp(4.5rem, 10vw, 7.5rem);

  /* Shape and effects */
  --radius-sm: 0.65rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
  --shadow-sm: 0 8px 24px rgba(6, 31, 51, 0.07);
  --shadow-lg: 0 24px 60px rgba(6, 31, 51, 0.13);
  --container: 72rem;
  --transition: 180ms ease;
}

/* Global reset and base styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  color: var(--color-navy-800);
  background: var(--color-white);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body,
button {
  font-family: var(--font-family);
}

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-navy-900);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 13ch;
  margin-bottom: var(--space-5);
  font-size: var(--font-size-hero);
  font-weight: 800;
}

h2 {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-2xl);
  font-weight: 800;
}

h3 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

p {
  color: var(--color-gray-700);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(22, 132, 214, 0.35);
  outline-offset: 3px;
}

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

.section {
  padding-block: var(--section-space);
}

.section-soft {
  background: var(--color-gray-50);
}

/* Reusable labels and buttons */
.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  color: var(--color-blue-600);
  font-size: var(--font-size-sm);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 1.5rem;
  height: 2px;
  background: currentColor;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.9rem 1.4rem;
  border: 0;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: var(--color-blue-600);
  box-shadow: 0 10px 24px rgba(8, 115, 196, 0.23);
  font-size: var(--font-size-base);
  font-weight: 800;
  transition:
    background var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.button:hover {
  background: var(--color-navy-800);
  box-shadow: 0 14px 30px rgba(6, 31, 51, 0.2);
  transform: translateY(-2px);
}

.button-small {
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  font-size: var(--font-size-sm);
}

/* Sticky site header */
.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(203, 215, 225, 0.7);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: grid;
  min-height: 4.5rem;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  color: var(--color-navy-900);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.6rem;
  color: var(--color-white);
  background: var(--color-blue-600);
  font-size: 0.9rem;
}

.demo-badge {
  display: none;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--color-blue-100);
  border-radius: var(--radius-pill);
  color: var(--color-blue-600);
  background: var(--color-blue-50);
  font-size: 0.67rem;
  font-weight: 700;
}

/* Hero section and image placeholder */
.hero {
  overflow: hidden;
  padding-top: clamp(3.5rem, 9vw, 7rem);
  background:
    radial-gradient(circle at 95% 5%, rgba(220, 238, 255, 0.85), transparent 30rem),
    var(--color-white);
}

.hero-grid {
  display: grid;
  gap: var(--space-7);
}

.hero-lead {
  max-width: 38rem;
  margin-bottom: var(--space-6);
  font-size: var(--font-size-lg);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.availability {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.status-dot {
  width: 0.65rem;
  height: 0.65rem;
  border: 2px solid #b9ebd2;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px #e7f8ef;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  margin: var(--space-6) 0 0;
  padding: var(--space-5) 0 0;
  border-top: 1px solid var(--color-gray-100);
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  font-weight: 600;
  list-style: none;
}

.hero-notes li::before {
  margin-right: var(--space-2);
  color: var(--color-blue-600);
  content: "✓";
}

.photo-card {
  position: relative;
  overflow: hidden;
  max-width: 34rem;
  min-height: 27rem;
  border: 0.5rem solid var(--color-white);
  border-radius: var(--radius-lg);
  background: var(--color-blue-100);
  box-shadow: var(--shadow-lg);
}

.photo-illustration {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.3), transparent 50%),
    repeating-linear-gradient(135deg, transparent 0 32px, rgba(255, 255, 255, 0.18) 32px 33px),
    var(--color-blue-100);
}

.medical-cross {
  position: absolute;
  top: 18%;
  right: 12%;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.48);
}

.medical-cross::before,
.medical-cross::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 0.2rem;
  background: var(--color-blue-500);
  content: "";
  transform: translate(-50%, -50%);
}

.medical-cross::before {
  width: 2.2rem;
  height: 0.55rem;
}

.medical-cross::after {
  width: 0.55rem;
  height: 2.2rem;
}

.photo-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-5);
  color: var(--color-navy-700);
  font-size: var(--font-size-lg);
  font-weight: 800;
  text-align: center;
}

.photo-label small {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.photo-caption {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  left: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.photo-caption div {
  display: flex;
  flex-direction: column;
}

.photo-caption strong {
  color: var(--color-navy-900);
  font-size: var(--font-size-sm);
}

.photo-caption span {
  color: var(--color-gray-500);
  font-size: var(--font-size-xs);
}

.photo-caption .verified-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-success);
  font-size: var(--font-size-sm);
}

/* Benefit cards */
.section-heading {
  max-width: 41rem;
  margin-bottom: var(--space-7);
}

.section-heading > p:last-child {
  margin-bottom: 0;
}

.centered {
  margin-inline: auto;
  text-align: center;
}

.centered .eyebrow {
  justify-content: center;
}

.benefit-grid {
  display: grid;
  gap: var(--space-4);
}

.benefit-card {
  padding: var(--space-5);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.benefit-card p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

.icon-box {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  margin-bottom: var(--space-5);
  border-radius: 0.75rem;
  color: var(--color-blue-600);
  background: var(--color-blue-50);
  font-size: var(--font-size-xs);
  font-weight: 800;
}

/* Four-step process */
.process-list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: var(--space-4);
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
}

.process-list h3,
.process-list p {
  margin-bottom: var(--space-2);
}

.process-list p {
  font-size: var(--font-size-sm);
}

.step-number {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-navy-800);
  font-weight: 800;
}

/* Dark service explainer panel */
.section-navy {
  background: var(--color-navy-900);
}

.audience-grid {
  display: grid;
  gap: var(--space-6);
}

.audience h2,
.audience-copy p {
  color: var(--color-white);
}

.eyebrow-light {
  color: #76c5ff;
}

.audience-copy p {
  opacity: 0.78;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  color: #76c5ff;
  font-weight: 800;
}

.text-link:hover {
  color: var(--color-white);
}

/* Local trust signals shown directly before the lead form */
.trust-section {
  position: relative;
}

.trust-grid {
  display: grid;
  gap: var(--space-4);
}

.trust-card {
  display: flex;
  min-height: 7.5rem;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-blue-100);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.trust-card h3 {
  margin: 0;
  font-size: var(--font-size-base);
}

.trust-icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--color-blue-600);
  background: var(--color-blue-50);
  font-size: var(--font-size-xs);
  font-weight: 800;
}

/* Prominent form section */
.form-section {
  background:
    linear-gradient(180deg, var(--color-blue-50), var(--color-white));
}

.form-shell {
  display: grid;
  gap: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--color-blue-100);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-lg);
}

.form-intro {
  align-self: center;
}

.form-intro > p {
  max-width: 32rem;
}

.form-intro .phone-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.phone-contact a {
  color: var(--color-blue-600);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--color-blue-100);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25rem;
}

.phone-contact a:hover {
  color: var(--color-navy-800);
  text-decoration-color: currentColor;
}

.privacy-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-blue-50);
}

.privacy-note > span {
  display: grid;
  width: 1.5rem;
  height: 1.5rem;
  place-items: center;
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-success);
  font-size: var(--font-size-xs);
}

.privacy-note p {
  margin: 0;
  font-size: var(--font-size-sm);
}

.form-card {
  min-width: 0;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.form-card iframe {
  display: block;
  max-width: 100%;
  border: 0;
}

/* FAQ accordion */
.faq-layout {
  display: grid;
  gap: var(--space-6);
}

.faq-list {
  border-top: 1px solid var(--color-gray-300);
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-300);
}

.faq-item h3 {
  margin: 0;
}

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border: 0;
  color: var(--color-navy-900);
  background: transparent;
  font-size: var(--font-size-base);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-question > span {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--color-blue-600);
  background: var(--color-blue-50);
  font-size: 1.3rem;
  transition: transform var(--transition);
}

.faq-question[aria-expanded="true"] > span {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-7) var(--space-5) 0;
}

.faq-answer p {
  margin: 0;
  font-size: var(--font-size-sm);
}

/* Demo footer */
.site-footer {
  padding-block: var(--space-7);
  color: var(--color-gray-300);
  background: var(--color-navy-900);
}

.footer-inner {
  display: grid;
  gap: var(--space-6);
}

.brand-footer,
.footer-inner p {
  color: var(--color-white);
}

.footer-inner p {
  margin: var(--space-3) 0 0;
  opacity: 0.65;
  font-size: var(--font-size-sm);
}

.demo-disclaimer {
  max-width: 29rem;
}

/* Tablet layout */
@media (min-width: 40rem) {
  .container {
    width: min(100% - 3rem, var(--container));
  }

  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .demo-badge {
    display: inline-flex;
    justify-self: start;
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
    gap: var(--space-5);
  }

  .benefit-grid,
  .trust-grid,
  .process-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-shell {
    padding: var(--space-7);
  }
}

/* Desktop layout */
@media (min-width: 60rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(23rem, 0.92fr);
    align-items: center;
    gap: var(--space-8);
  }

  .photo-card {
    min-height: 36rem;
  }

  .benefit-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .trust-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .process-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .process-list li {
    grid-template-columns: 1fr;
    min-height: 15rem;
  }

  .audience-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-8);
  }

  .form-shell {
    grid-template-columns: 0.82fr 1.18fr;
    gap: var(--space-8);
  }

  .faq-layout {
    grid-template-columns: 0.75fr 1.25fr;
    gap: var(--space-8);
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .demo-disclaimer {
    text-align: right;
  }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}