/* ============================================
   Cottesloe Dental — Mockup Stylesheet
   ============================================ */

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: 'Sora', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- CSS Custom Properties --- */
:root {
  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'Sora', system-ui, sans-serif;

  --type-hero: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  --type-h1: clamp(2.25rem, 4vw + 0.5rem, 3.5rem);
  --type-h2: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  --type-h3: clamp(1.375rem, 2vw + 0.25rem, 1.75rem);
  --type-h4: 1.25rem;
  --type-body-lg: 1.125rem;
  --type-body: 1rem;
  --type-body-sm: 0.875rem;
  --type-overline: 0.75rem;
  --type-nav: 0.875rem;
  --type-button: 0.875rem;

  --color-paper: #F7F5F2;
  --color-ink: #1A1A1A;
  --color-accent: #8B1E1E;
  --color-accent-dark: #6B1717;
  --color-stone: #4A4A4A;
  --color-ash: #8C8680;
  --color-parchment: #E8E4DF;
  --color-white: #FFFFFF;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --container-max: 1200px;
  --container-padding: 24px;
  --container-padding-lg: 48px;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  font-weight: 600;
  text-decoration: none;
  z-index: 1000;
  border-radius: 0;
}

.skip-link:focus {
  top: 0;
}

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--container-padding-lg);
  }
}

.section {
  padding: var(--space-16) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-20) 0;
  }
}

.section--tight {
  padding: var(--space-12) 0;
}

.section--dark {
  background: var(--color-ink);
  color: var(--color-white);
}

.section--parchment {
  background: var(--color-parchment);
}

/* --- Grid --- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

.grid--5 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--5 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1080px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .grid--5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-parchment);
  z-index: 100;
}

.header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

@media (min-width: 768px) {
  .header__inner {
    padding: 0 var(--container-padding-lg);
  }
}

.header__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
  line-height: 1;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.header__logo span {
  color: var(--color-accent);
}

.header__nav {
  display: none;
  gap: 40px;
  align-items: center;
}

@media (min-width: 1080px) {
  .header__nav {
    display: flex;
  }
}

.header__nav a {
  font-family: var(--font-body);
  font-size: var(--type-nav);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.header__nav a:hover,
.header__nav a[aria-current="page"] {
  border-bottom-color: var(--color-accent);
  text-decoration: none;
}

.header__cta {
  display: none;
}

@media (min-width: 1080px) {
  .header__cta {
    display: inline-flex;
  }
}

/* --- Mobile Menu --- */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

@media (min-width: 1080px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
}

.mobile-menu-btn__bar::before,
.mobile-menu-btn__bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
}

.mobile-menu-btn__bar::before {
  top: -7px;
}

.mobile-menu-btn__bar::after {
  top: 7px;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-paper);
  z-index: 99;
  padding: calc(72px + var(--space-8)) var(--container-padding) var(--space-8);
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: none;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-parchment);
  min-height: 56px;
  display: flex;
  align-items: center;
}

.mobile-menu .btn-primary {
  margin-top: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: var(--type-button);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  touch-action: manipulation;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}

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

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ash);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

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

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-ink);
  color: var(--color-white);
  padding: calc(72px + var(--space-16)) 0 var(--space-16);
}

@media (min-width: 768px) {
  .hero {
    padding: calc(72px + var(--space-20)) 0 var(--space-20);
  }
}

.hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

@media (min-width: 768px) {
  .hero__inner {
    padding: 0 var(--container-padding-lg);
  }
}

.hero__overline {
  font-family: var(--font-body);
  font-size: var(--type-overline);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--type-hero);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__subheadline {
  font-family: var(--font-body);
  font-size: var(--type-body-lg);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-ash);
  max-width: 600px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__actions a {
  color: var(--color-ash);
  font-size: var(--type-body-sm);
}

.hero__actions a:hover {
  color: var(--color-white);
}

.hero--interior {
  min-height: auto;
  padding: calc(72px + var(--space-12)) 0 var(--space-12);
  background: var(--color-parchment);
  color: var(--color-ink);
}

@media (min-width: 768px) {
  .hero--interior {
    padding: calc(72px + var(--space-16)) 0 var(--space-16);
  }
}

.hero--interior .hero__subheadline {
  color: var(--color-stone);
}

/* --- Ledger Line --- */
.ledger-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-4);
}

.ledger-line::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.ledger-line__mark {
  font-family: var(--font-body);
  font-size: var(--type-overline);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.ledger-line--full {
  width: 100%;
  height: 1px;
  background: var(--color-parchment);
  margin: var(--space-10) 0;
}

/* --- Section Header --- */
.section-header {
  margin-bottom: var(--space-10);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: var(--type-h2);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.section-header__description {
  font-family: var(--font-body);
  font-size: var(--type-body-lg);
  color: var(--color-stone);
  max-width: 640px;
  line-height: 1.6;
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--color-parchment);
  padding: var(--space-10) 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  text-align: center;
}

@media (min-width: 768px) {
  .trust-bar__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trust-bar__number {
  font-family: var(--font-display);
  font-size: var(--type-h2);
  font-weight: 400;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.trust-bar__label {
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--color-stone);
  line-height: 1.5;
}

/* --- Service Cards --- */
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-parchment);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color 0.2s ease;
}

@media (min-width: 768px) {
  .service-card {
    padding: var(--space-8);
  }
}

.service-card:hover {
  border-color: var(--color-accent);
}

.service-card__number {
  font-family: var(--font-body);
  font-size: var(--type-overline);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--type-h4);
  font-weight: 600;
  color: var(--color-ink);
}

.service-card__description {
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--color-stone);
  line-height: 1.6;
  flex-grow: 1;
}

.service-card__link {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.service-card__link:hover {
  text-decoration: underline;
}

/* --- Team Cards --- */
.team-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.team-card__photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  background: var(--color-parchment);
}

.team-card__name {
  font-family: var(--font-display);
  font-size: var(--type-h4);
  font-weight: 600;
  color: var(--color-ink);
}

.team-card__role {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-stone);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.team-card__interest {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-ash);
  line-height: 1.5;
}

/* --- Timeline --- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.timeline__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .timeline__item {
    grid-template-columns: 200px 1fr;
    gap: var(--space-8);
  }
}

.timeline__year {
  font-family: var(--font-display);
  font-size: var(--type-h3);
  font-weight: 400;
  color: var(--color-accent);
}

.timeline__content h3 {
  font-family: var(--font-display);
  font-size: var(--type-h4);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.timeline__content p {
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--color-stone);
  line-height: 1.6;
}

/* --- Accreditations --- */
.accreditations__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  align-items: center;
  justify-content: center;
}

.accreditations__grid img {
  max-height: 64px;
  width: auto;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.accreditations__grid img:hover {
  opacity: 1;
}

/* --- Contact Grid --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info__group {
  margin-bottom: var(--space-8);
}

.contact-info__group:last-child {
  margin-bottom: 0;
}

.contact-info__label {
  font-family: var(--font-body);
  font-size: var(--type-overline);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ash);
  margin-bottom: var(--space-2);
}

.contact-info__value {
  font-family: var(--font-display);
  font-size: var(--type-h4);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.4;
}

.contact-info__value a {
  color: var(--color-ink);
  text-decoration: none;
}

.contact-info__value a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.contact-info__detail {
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--color-stone);
  margin-top: var(--space-2);
  line-height: 1.5;
}

/* --- Form --- */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field__label {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  font-weight: 600;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-field__input {
  height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-ash);
  border-radius: 0;
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--color-ink);
  transition: border-color 0.2s ease;
  width: 100%;
}

.form-field__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-field__input::placeholder {
  color: var(--color-ash);
}

textarea.form-field__input {
  height: auto;
  min-height: 160px;
  padding: var(--space-4);
  resize: vertical;
}

.form-field__hint {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-ash);
}

/* --- Table --- */
.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: var(--type-body);
}

.data-table th,
.data-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-parchment);
}

.data-table th {
  font-weight: 600;
  font-size: var(--type-body-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-stone);
}

.data-table td {
  color: var(--color-ink);
}

.data-table tr:hover td {
  background: var(--color-paper);
}

/* --- Footer --- */
.footer {
  background: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-16) 0;
}

@media (min-width: 768px) {
  .footer {
    padding: var(--space-20) 0;
  }
}

.footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .footer__inner {
    padding: 0 var(--container-padding-lg);
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .footer__inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--type-overline);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.footer__col a,
.footer__col p {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-ash);
  text-decoration: none;
  line-height: 1.6;
}

.footer__col a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer__bottom {
  max-width: var(--container-max);
  margin: var(--space-10) auto 0;
  padding: var(--space-6) var(--container-padding) 0;
  border-top: 1px solid var(--color-stone);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-ash);
}

@media (min-width: 768px) {
  .footer__bottom {
    padding: var(--space-6) var(--container-padding-lg) 0;
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  background: var(--color-parchment);
  padding: var(--space-3) 0;
}

.breadcrumbs__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--color-ash);
}

@media (min-width: 768px) {
  .breadcrumbs__inner {
    padding: 0 var(--container-padding-lg);
  }
}

.breadcrumbs a {
  color: var(--color-stone);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.breadcrumbs__current {
  color: var(--color-ink);
  font-weight: 600;
}

/* --- Utility --- */
.text-center {
  text-align: center;
}

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

/* --- Print --- */
@media print {
  .header,
  .footer,
  .btn,
  .mobile-menu-btn,
  .breadcrumbs {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
    font-size: 12pt;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #666;
  }

  .hero {
    min-height: auto !important;
    padding: 24px 0 !important;
    background: white !important;
    color: black !important;
  }

  .section {
    padding: 24px 0 !important;
    break-inside: avoid;
    background: white !important;
  }

  .hero__headline,
  .hero__subheadline,
  .section-header__title,
  .section-header__description {
    color: black !important;
  }

  .service-card,
  .team-card {
    border: 1px solid #ccc !important;
    break-inside: avoid;
  }
}