/* ==========================================================================
   BRAIDS BY TRICIA — STYLESHEET
   Organized in sections:
   1. Design tokens (colors, type, spacing)
   2. Reset & base elements
   3. Layout utilities
   4. Accessibility helpers
   5. Header & navigation
   6. Buttons & links
   7. Hero section
   8. Arch photo frame (recurring motif for photo placeholders)
   9. Braid divider (recurring decorative motif)
   10. Cards (services / gallery / features)
   11. Sections (about, why-us, instagram, CTA)
   12. Forms (booking, contact)
   13. Footer
   14. Page-specific: gallery grid
   15. Page-specific: services detail list
   16. Responsive breakpoints
   ========================================================================== */

/* ----------------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg: #fbf7f1;          /* warm ivory — main background */
  --color-bg-alt: #f3ede2;      /* parchment — alternate section background */
  --color-surface: #fffdfa;     /* card surface, slightly lighter than bg */
  --color-ink: #2e2015;         /* deep espresso brown — primary text */
  --color-ink-soft: #6b5947;    /* muted brown — secondary text */
  --color-accent: #a85f2e;      /* copper — primary accent */
  --color-accent-dark: #7c451f; /* darker copper for hover states */
  --color-accent-soft: #eac9a4; /* light honey — soft backgrounds/badges */
  --color-rose: #b9707a;        /* dusty rose — rare feminine accent */
  --color-line: #ddd0bd;        /* hairline borders/dividers */
  --color-focus: #7c451f;       /* visible focus ring color */

  /* Typography */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --step-0: 1rem;        /* body */
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: 1.75rem;
  --step-4: 2.25rem;
  --step-5: 3rem;
  --step-6: 3.75rem;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;
  --space-7: 6rem;

  /* Layout */
  --content-width: 1160px;
  --content-narrow: 720px;
  --radius-sm: 6px;
  --radius-md: 14px;

  --shadow-card: 0 10px 30px -18px rgba(46, 32, 21, 0.35);
}

/* ----------------------------------------------------------------------
   2. RESET & BASE ELEMENTS
   ---------------------------------------------------------------------- */
*,
*::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;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
}

h1 { font-size: var(--step-6); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }

p {
  margin: 0 0 var(--space-3);
  max-width: 62ch;
  color: var(--color-ink-soft);
}

a {
  color: var(--color-accent-dark);
}

ul, ol {
  padding-left: 1.25rem;
}

label {
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-1);
}

input, select, textarea, button {
  font-family: inherit;
  font-size: 1rem;
}

/* ----------------------------------------------------------------------
   3. LAYOUT UTILITIES
   ---------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-7);
}

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

.section-head {
  max-width: var(--content-narrow);
  margin-bottom: var(--space-5);
}

.section-head p {
  font-size: var(--step-1);
}

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

/* ----------------------------------------------------------------------
   4. ACCESSIBILITY HELPERS
   ---------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1100;
  border-radius: 0 0 var(--radius-sm) 0;
}

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

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ----------------------------------------------------------------------
   5. HEADER & NAVIGATION
   ---------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 247, 241, 0.92);
  backdrop-filter: saturate(150%) blur(6px);
  border-bottom: 1px solid var(--color-line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
}

.nav__brand {
  font-family: var(--font-display);
  font-size: var(--step-2);
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 600;
}

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

body.nav-locked {
  overflow: hidden;
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  gap: 5px;
  flex-direction: column;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  z-index: 102;
}

.nav__toggle-bar {
  width: 26px;
  height: 2px;
  background: var(--color-ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 600;
  padding: var(--space-1) 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.nav__cta {
  margin-left: var(--space-1);
}

/* ----------------------------------------------------------------------
   6. BUTTONS & LINKS
   ---------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  font-size: var(--step-0);
}

.btn:active {
  transform: translateY(1px);
}

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

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

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

.btn--secondary:hover {
  background: var(--color-ink);
  color: var(--color-bg);
}

.btn--block {
  width: 100%;
}

.btn--large {
  padding: 1rem 2.25rem;
  font-size: var(--step-1);
}

.link-underline {
  color: var(--color-accent-dark);
  text-decoration-color: var(--color-accent-soft);
  text-underline-offset: 4px;
  font-weight: 700;
}

/* ----------------------------------------------------------------------
   7. HERO SECTION
   ---------------------------------------------------------------------- */
.hero {
  padding-block: var(--space-6) var(--space-7);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

.hero__eyebrow {
  color: var(--color-accent-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}

.page-hero {
  padding-block: var(--space-6) var(--space-5);
}

.page-hero h1 {
  font-size: var(--step-5);
}

.hero__title {
  opacity: 0;
  transform: translateY(14px);
  animation: hero-rise 0.7s ease forwards;
}

.hero__lede {
  opacity: 0;
  transform: translateY(14px);
  animation: hero-rise 0.7s ease 0.12s forwards;
  font-size: var(--step-1);
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  opacity: 1;
}

.hero__art {
  opacity: 0;
  animation: hero-fade 0.9s ease 0.2s forwards;
}

@keyframes hero-rise {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-fade {
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__title, .hero__lede, .hero__actions, .hero__art {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ----------------------------------------------------------------------
   8. ARCH PHOTO FRAME
   A recurring motif: photos/placeholders sit in an arch, echoing a
   salon mirror. Replace the placeholder text/gradient with a real
   <img> inside .arch-frame__img when photos are available.
   ---------------------------------------------------------------------- */
.arch-frame {
  position: relative;
  border-radius: 220px 220px 16px 16px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.arch-frame--wide {
  aspect-ratio: 4 / 3;
  border-radius: 999px 999px 16px 16px / 140px 140px 16px 16px;
}

.arch-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-photo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4);
  background: linear-gradient(155deg, var(--color-accent-soft) 0%, var(--color-bg-alt) 55%, var(--color-line) 100%);
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.placeholder-photo span {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-2);
  color: var(--color-ink);
  margin-bottom: var(--space-1);
}

/* ----------------------------------------------------------------------
   9. BRAID DIVIDER
   A thin, hand-drawn-feeling three-strand interlace, used sparingly
   between major sections instead of a plain <hr>.
   ---------------------------------------------------------------------- */
.braid-divider {
  display: flex;
  justify-content: center;
  padding-block: var(--space-4);
  color: var(--color-accent);
}

.braid-divider svg {
  width: 140px;
  height: 20px;
}

/* ----------------------------------------------------------------------
   10. CARDS
   ---------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.service-card .placeholder-photo,
.service-card .service-card__media {
  aspect-ratio: 4 / 3;
  border-radius: 0;
  width: 100%;
  object-fit: cover;
}

.service-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.service-card__name {
  margin: 0;
  font-size: var(--step-2);
}

.service-card__link {
  margin-top: auto;
  font-weight: 700;
  color: var(--color-accent-dark);
}

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

.feature {
  padding: var(--space-4);
  border-left: 3px solid var(--color-accent);
}

.feature h3 {
  font-size: var(--step-1);
}

/* ----------------------------------------------------------------------
   11. SECTIONS: about-preview / why-us / instagram / cta
   ---------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-6);
  align-items: center;
}

.split--reverse {
  grid-template-columns: 1.15fr 0.85fr;
}

.split--reverse .split__art {
  order: 2;
}

.cta-band {
  background: var(--color-ink);
  color: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-5);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cta-band h2,
.cta-band p {
  color: var(--color-bg);
}

.cta-band p {
  color: var(--color-accent-soft);
  margin-bottom: 0;
}

.cta-band .btn--secondary {
  color: var(--color-bg);
  border-color: var(--color-bg);
}

.cta-band .btn--secondary:hover {
  background: var(--color-bg);
  color: var(--color-ink);
}

.instagram-band {
  text-align: center;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.instagram-grid .placeholder-photo,
.instagram-grid a {
  aspect-ratio: 1;
  font-size: 0.75rem;
}

.instagram-grid a {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
}

.instagram-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----------------------------------------------------------------------
   12. FORMS
   ---------------------------------------------------------------------- */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-4);
}

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

.field {
  margin-bottom: var(--space-3);
}

.field--full {
  grid-column: 1 / -1;
}

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="date"],
input[type="time"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-ink);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.field-hint {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-top: 0.25rem;
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.checkbox-field input {
  margin-top: 0.3rem;
}

.checkbox-field label {
  font-weight: 400;
  margin-bottom: 0;
}

.form-status {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  display: none;
}

.form-status--visible {
  display: block;
}

.form-status--error {
  background: #fbe4e4;
  color: #8a2c2c;
}

.form-status--success {
  background: #e7f0e2;
  color: #33502b;
}

.contact-list {
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.contact-list div {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-line);
  flex-wrap: wrap;
}

.contact-list dt {
  font-weight: 700;
  min-width: 130px;
}

.contact-list dd {
  margin: 0;
  color: var(--color-ink-soft);
}

/* ----------------------------------------------------------------------
   13. FOOTER
   ---------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  padding-block: var(--space-5);
  margin-top: var(--space-7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
}

.footer-grid h4 {
  margin-bottom: var(--space-2);
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.footer-grid a {
  text-decoration: none;
  color: var(--color-ink-soft);
}

.footer-grid a:hover {
  color: var(--color-accent-dark);
}

.footer-bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ----------------------------------------------------------------------
   14. GALLERY PAGE
   ---------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-3);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
}

.gallery-item--tall {
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item .placeholder-photo,
.gallery-item img {
  border-radius: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(to top, rgba(46, 32, 21, 0.75), transparent);
  color: #fff;
  padding: var(--space-3) var(--space-2) var(--space-2);
  font-size: 0.85rem;
  font-weight: 700;
  opacity: 1;
}

.gallery-item {
  margin: 0;
}

/* ----------------------------------------------------------------------
   15. SERVICES DETAIL LIST
   ---------------------------------------------------------------------- */
.service-detail {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: start;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-line);
  scroll-margin-top: 100px;
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-block: var(--space-3);
  list-style: none;
  padding: 0;
}

.service-detail__meta li {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

.service-detail__meta strong {
  display: block;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--step-1);
}

/* ----------------------------------------------------------------------
   16. RESPONSIVE BREAKPOINTS
   ---------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .card-grid,
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  h1 { font-size: var(--step-5); }
}

@media (max-width: 860px) {
  .nav__toggle {
    display: inline-flex;
  }

  .nav__list {
    position: fixed;
    inset: 64px 0 auto 0;
    z-index: 101;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    padding: var(--space-4);
    gap: var(--space-2);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }

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

  .nav__link {
    padding: var(--space-2) var(--space-1);
    border-bottom: 1px solid var(--color-line);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: var(--space-1);
    text-align: center;
  }

  .nav.is-open .nav__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav.is-open .nav__toggle-bar:nth-child(2) {
    opacity: 0;
  }
  .nav.is-open .nav__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero__grid,
  .split,
  .split--reverse,
  .service-detail {
    grid-template-columns: 1fr;
  }

  .split--reverse .split__art {
    order: 0;
  }

  .hero__art {
    max-width: 380px;
    margin-inline: auto;
  }

  h1 { font-size: var(--step-4); }

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

@media (max-width: 640px) {
  :root {
    --space-6: 3rem;
    --space-7: 4rem;
  }

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

  .gallery-item--wide {
    grid-column: span 2;
  }

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

  .cta-band {
    flex-direction: column;
    text-align: left;
    align-items: flex-start;
  }

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

  .footer-bottom {
    flex-direction: column;
  }

  h1 { font-size: var(--step-3); }
  h2 { font-size: var(--step-3); }
}

/* ----------------------------------------------------------------------
   17. BOOKING PAGE
   ---------------------------------------------------------------------- */
.booking-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-6);
  align-items: start;
}

.booking-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.booking-panel h2 {
  font-size: var(--step-3);
}

.booking-meta {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  color: var(--color-ink-soft);
}

.booking-meta strong {
  color: var(--color-ink);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.preview-grid a,
.preview-grid figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
  aspect-ratio: 1;
}

.preview-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .booking-layout,
  .preview-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .page-hero h1 {
    font-size: var(--step-4);
  }

  .booking-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .booking-layout,
  .preview-grid {
    grid-template-columns: 1fr;
  }
}