/* =========================================================
   Coto Hair — Layout (mobile-first, scales up)
   Breakpoints: 600 / 900 / 1200
   ========================================================= */

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

/* ========== Top nav ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 240, 230, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--s-4);
  min-height: var(--nav-h);
  position: relative;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--f-display);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 500;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.nav__brand img {
  height: 48px;
  width: auto;
  display: block;
}
.nav__brand span em {
  font-family: var(--f-text);
  font-style: italic;
  font-weight: 400;
  color: var(--c-sienna);
  letter-spacing: 0;
  text-transform: lowercase;
  margin-right: 4px;
}

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-pill);
  cursor: pointer;
  color: var(--c-ink);
}
.nav__toggle svg { width: 20px; height: 20px; }

.nav__menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #f5f0e6;
  padding: var(--s-6) var(--gutter) var(--s-7);
  display: grid;
  align-content: start;
  gap: var(--s-4);
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-med) var(--ease-out),
              transform var(--t-med) var(--ease-out),
              visibility 0s var(--t-med);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  box-shadow: 0 12px 32px rgba(28, 22, 18, 0.18);
  color: var(--c-ink);
}
.nav__menu a { color: var(--c-ink); }
.nav__menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}
.nav__menu a {
  font-family: var(--f-display);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.01em;
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--c-line);
}
.nav__menu .btn { justify-self: start; margin-top: var(--s-3); padding: 7px 20px 7px 20px;}

@media (min-width: 900px) {
  .nav__toggle { display: none; }
  .nav__inner { justify-content: space-between; }
  .nav__brand {
    position: static;
    transform: none;
    left: auto;
    top: auto;
  }
  .nav__brand img {
    height: 120px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .nav__menu {
    position: static;
    background: transparent;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--s-6);
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    box-shadow: none;
    color: inherit;
  }
  .nav__menu a {
    font-size: 13px;
    font-family: var(--f-display);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 500;
    border: none;
    padding: 0;
  }
  .nav__menu .btn { margin-top: 0; margin-left: var(--s-3); }
}

/* ========== Sections ========== */
.section {
  padding-block: clamp(var(--s-8), 12vw, var(--s-10));
  position: relative;
}
.section--tight { padding-block: clamp(var(--s-7), 9vw, var(--s-9)); }
.section + .section { border-top: 1px solid var(--c-line); }

.section__head {
  display: grid;
  gap: var(--s-3);
  margin-bottom: var(--s-7);
  max-width: 56ch;
}
.section__num {
  font-family: var(--f-display);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.section__title { font-size: var(--fs-h2); font-weight: 300; letter-spacing: -0.02em; }
.section__desc  { color: var(--c-mute); font-style: italic; font-size: var(--fs-lead); }

@media (min-width: 900px) {
  .section__head {
    grid-template-columns: 220px 1fr;
    align-items: baseline;
    gap: var(--s-7);
    max-width: none;
  }
  .section__title { font-size: var(--fs-h3); }
  /* The hero isn't a .section, so it misses the divider rule above.
     On mobile it's a full-bleed photo hero where a hairline would read as an edge. */
  .hero + .section { border-top: 1px solid var(--c-line); }
}

/* ========== Hero ========== */
.hero {
  padding-top: clamp(var(--s-7), 9vw, var(--s-9));
  padding-bottom: clamp(var(--s-8), 12vw, var(--s-10));
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  gap: var(--s-7);
}
.hero__eyebrow { display: flex; align-items: center; gap: var(--s-3); }
.hero__eyebrow .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--c-sienna); }

.hero__title {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(44px, 6.5vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0;
}
.hero__title em {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  color: var(--c-sienna);
  letter-spacing: -0.01em;
}

.hero__lead {
  font-family: var(--f-text);
  font-size: var(--fs-lead);
  color: var(--c-ink);
  max-width: 48ch;
  line-height: 1.55;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }

.hero__meta {
  display: grid;
  gap: var(--s-3);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line);
  font-family: var(--f-display);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.hero__meta dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px var(--s-4); margin: 0; }
.hero__meta dt { color: var(--c-mute); }
.hero__meta dd { margin: 0; color: var(--c-ink); }

.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-moss);
  box-shadow: var(--shadow-lg);
}
.hero__visual img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.hero__visual::after {
  /* Subtle film-grain overlay for warmth */
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  opacity: 0.25;
  pointer-events: none;
}
.hero__visual .tag-float {
  position: absolute;
  left: var(--s-5); bottom: var(--s-5);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  padding: 10px 14px;
  border-radius: var(--r-pill);
  font-family: var(--f-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero__visual .tag-float .dot { width: 6px; height: 6px; background: var(--c-sienna); border-radius: 999px; }

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--s-8);
    align-items: center;
  }
  .hero__visual { aspect-ratio: 4/5; }
  /* Keep the meta rule off the booking button's bottom edge */
  .hero__meta { margin-top: var(--s-6); }
}

/* ========== Services grid ========== */
.services {
  display: grid;
  gap: var(--s-4);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .services { grid-template-columns: repeat(3, 1fr); gap: var(--s-5); } }

/* ========== Stylists ========== */
.stylists {
  display: grid;
  gap: var(--s-4);
  grid-template-columns: 1fr;
  max-width: 760px;
}
@media (min-width: 900px) { .stylists { gap: var(--s-5); } }

/* ========== Visit (hours / location) ========== */
.visit {
  display: grid;
  gap: var(--s-6);
}
@media (min-width: 900px) {
  .visit { grid-template-columns: 1fr 1fr; gap: var(--s-7); align-items: start; }
}

/* ========== CTA Band ========== */
.cta {
  background: var(--c-moss);
  color: #fff;
  border-radius: var(--r-lg);
  padding: clamp(var(--s-7), 8vw, var(--s-9)) clamp(var(--s-5), 6vw, var(--s-8));
  display: grid;
  gap: var(--s-5);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  right: -10%; top: -30%;
  width: 80%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(251,228,215,0.22), transparent 60%);
  pointer-events: none;
}
.cta h2 { color: #fff; font-size: clamp(32px, 6vw, 56px); font-weight: 300; letter-spacing: -0.02em; }
.cta h2 em { font-family: var(--f-text); font-style: italic; color: var(--c-peach); }
.cta p { color: rgba(255,255,255,0.82); max-width: 52ch; }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.cta .btn--primary { background: var(--c-paper); color: var(--c-ink); }
.cta .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.5); }

@media (min-width: 900px) {
  .cta { grid-template-columns: 1.4fr 1fr; align-items: center; gap: var(--s-8); }
  .cta__actions { justify-self: end; }
}

/* ========== Footer ========== */
.footer {
  padding-block: var(--s-7);
  border-top: 1px solid var(--c-line);
}
.footer__inner {
  display: grid;
  gap: var(--s-5);
  align-items: center;
}
.footer__cols {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .footer__cols { grid-template-columns: repeat(3, 1fr); }
}
.footer__col h6 {
  font-family: var(--f-display);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: var(--s-3);
  font-weight: 500;
}
.footer__col a { display: block; padding: 4px 0; color: var(--c-ink); }
.footer__col .social-link {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.social-link svg { width: 18px; height: 18px; flex: none; }
.footer__signature {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-4);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line);
  font-family: var(--f-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-mute);
  flex-wrap: wrap;
}

/* =========================================================
   Mobile (< 900px) — centered editorial layout
   Mirrors the BestOption.html composition: everything aligns
   to the page axis, section labels sit above titles, and the
   hero uses a visible salon photo with a lower-third title.
   ========================================================= */
@media (max-width: 899px) {

  /* Readable mobile copy without changing the desktop type scale */
  :root { --fs-body: 18px; }

  /* Section heads centered, label stacked above title */
  .section__head {
    justify-items: center;
    text-align: center;
    margin-inline: auto;
    margin-bottom: var(--s-6);
    max-width: 38ch;
  }
  .section__head > div { display: contents; }
  .section__num {
    order: -1;
    padding-bottom: var(--s-2);
    border-bottom: 1px solid var(--c-sienna);
    margin-bottom: var(--s-3);
  }
  .section__title {
    font-family: var(--f-text);
    font-style: italic;
    font-weight: 500;
    font-size: clamp(34px, 9vw, 44px);
    letter-spacing: -0.01em;
    line-height: 1.05;
  }
  .section__title em { font-style: italic; color: var(--c-sienna); }
  .section__desc { font-style: normal; color: var(--c-mute); }

  /* Hero — visible photo, lower-third title, copy below the image */
  .hero {
    padding-top: 0;
    padding-bottom: var(--s-8);
    min-height: auto;
    color: var(--c-ink);
    background: var(--c-paper);
  }
  .hero__inner {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
      "photo"
      "lead"
      "actions"
      "meta";
    text-align: center;
    gap: 0;
    padding-inline: 0;
  }
  .hero__copy {
    display: contents;
  }
  .hero__eyebrow {
    font-family: var(--f-display);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-mute);
    padding: 8px 14px;
    border: 1px solid var(--c-line-strong);
    border-radius: var(--r-pill);
  }
  .hero__title {
    grid-area: photo;
    align-self: end;
    justify-self: stretch;
    z-index: 2;
    margin: 0 var(--gutter) calc(var(--s-5) + var(--s-6));
    font-family: var(--f-display);
    font-style: normal;
    font-weight: 300;
    font-size: clamp(36px, 9.5vw, 50px);
    line-height: 1.05;
    letter-spacing: -0.015em;
  }
  .hero__title em {
    font-family: var(--f-display);
    font-style: italic;
    font-weight: 300;
    color: var(--c-sienna);
  }
  .hero__title br { display: none; }
  .hero__title .hero__word { display: block; }
  .hero__lead {
    grid-area: lead;
    justify-self: center;
    width: min(34ch, calc(100% - (2 * var(--gutter))));
    font-family: var(--f-text);
    font-size: clamp(18px, 4.8vw, 20px);
    color: var(--c-ink);
    max-width: 34ch;
    margin: var(--s-7) auto 0;
    line-height: 1.55;
  }
  .hero__actions {
    grid-area: actions;
    justify-content: center;
    margin: var(--s-2) var(--gutter) 0;
  }
  .hero__meta {
    grid-area: meta;
    justify-self: center;
    margin: var(--s-4) auto 0;
    width: min(34ch, calc(100% - (2 * var(--gutter))));
    max-width: 34ch;
    text-align: left;
    color: var(--c-mute);
    border-top-color: var(--c-line);
    font-size: 13px;
    letter-spacing: 0.12em;
  }
  .hero__visual {
    display: block;
    grid-area: photo;
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(390px, 62svh, 520px);
    aspect-ratio: auto;
    border-radius: 0;
    box-shadow: none;
    z-index: 0;
  }
  .hero__visual img { object-position: center 72%; }
  .hero__visual::before {
    content: "";
    position: absolute; inset: 0;
    background:
      linear-gradient(180deg,
        rgba(28, 22, 18, 0) 0%,
        rgba(28, 22, 18, 0) 58%,
        rgba(28, 22, 18, 0.14) 68%,
        rgba(28, 22, 18, 0.58) 84%,
        rgba(28, 22, 18, 0.82) 100%);
    z-index: 1;
    pointer-events: none;
  }
  .hero__visual::after { opacity: 0.18; }
  .hero__visual .tag-float { display: none; }

  /* Only the title is inverted because it sits on the photo */
  .hero__title { color: var(--c-paper); }
  .hero__title em { color: var(--c-peach); }
  .hero .rule {
    grid-area: photo;
    align-self: end;
    justify-self: center;
    z-index: 2;
    margin: 0 auto var(--s-5);
    background: var(--c-sienna);
  }
  .hero__meta dt { color: var(--c-mute); }
  .hero__meta dd { color: var(--c-ink); }
  .hero__meta a { color: var(--c-sienna); }

  /* Section dividers feel lighter when content is centered */
  .section + .section { border-top: none; }
  .section { padding-block: var(--s-8); }

  /* Footer — centered stack with single accent rule */
  .footer__cols { text-align: center; gap: var(--s-5); }
  .footer__col a { padding: 2px 0; }
  .footer__col .social-link { justify-content: center; }
  .footer__signature {
    justify-content: center;
    text-align: center;
    gap: var(--s-2);
  }
}