/* ============================================================
   Nicole Marie Photo — shared stylesheet
   Palette, type and layout tokens live in :root.
   Change a value there and it updates everywhere.
   ============================================================ */

:root {
  /* Colour ------------------------------------------------- */
  --paper: #f1f3f4;   /* page background — cool white */
  --mist:  #dfe5e8;   /* panels, dividers, image placeholders */
  --slate: #62727a;   /* secondary text */
  --ink:   #172026;   /* primary text */
  --brick: #8f2b26;   /* single accent, sampled from the hero dress */

  /* Type --------------------------------------------------- */
  --display: "Newsreader", Georgia, serif;
  --body: "Karla", system-ui, -apple-system, sans-serif;

  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.84rem);
  --step-0:  clamp(1rem, 0.97rem + 0.15vw, 1.09rem);
  --step-1:  clamp(1.25rem, 1.18rem + 0.35vw, 1.5rem);
  --step-2:  clamp(1.6rem, 1.45rem + 0.75vw, 2.15rem);
  --step-3:  clamp(2.1rem, 1.8rem + 1.5vw, 3.2rem);
  --step-4:  clamp(2.8rem, 2rem + 4vw, 6rem);

  /* Layout ------------------------------------------------- */
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --maxw: 78rem;
  --measure: 34rem;
  --rule: 1px solid rgba(23, 32, 38, 0.12);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.65;
  font-weight: 400;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}

p { margin: 0 0 1em; max-width: var(--measure); }

:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: var(--gutter);
  top: 0.75rem;
  z-index: 20;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.9rem;
}

/* Shared layout ------------------------------------------- */
.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band { padding-block: clamp(3.5rem, 9vw, 7.5rem); }
.band--tight { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.band--mist { background: var(--mist); }

/* Eyebrow: used to label a section by what it *is* --------- */
.eyebrow {
  font-family: var(--body);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 1.25rem;
}

.lede {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--slate);
}

/* Header --------------------------------------------------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(241, 243, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: var(--rule);
}

.masthead__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 0.9rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wordmark {
  font-family: var(--display);
  font-size: var(--step-1);
  font-weight: 300;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark em { font-style: italic; color: var(--brick); }

.nav {
  display: flex;
  gap: clamp(0.9rem, 2.5vw, 2rem);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  text-decoration: none;
  color: var(--slate);
  padding-block: 0.25rem;
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--brick);
}

/* Hero ----------------------------------------------------- */
.hero {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  padding-block: clamp(3rem, 8vw, 6.5rem);
}
@media (min-width: 60rem) {
  .hero { grid-template-columns: 1.05fr 0.95fr; }
}

.hero__name {
  font-size: var(--step-4);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  font-weight: 200;
  margin-bottom: 1.5rem;
}
.hero__name em {
  font-style: italic;
  color: var(--brick);
  display: block;
}

.hero__note {
  border-top: var(--rule);
  padding-top: 1.25rem;
  max-width: 30rem;
}

/* Image placeholders --------------------------------------- */
/* Swap each .ph for <img src="images/…" alt="…" loading="lazy"> */
.ph {
  background: var(--mist);
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(23, 32, 38, 0.04) 0 2px,
      transparent 2px 14px
    );
  display: grid;
  place-content: center;
  text-align: center;
  padding: 1rem;
  color: var(--slate);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ph b { display: block; font-weight: 600; color: var(--ink); }
.ph--portrait { aspect-ratio: 4 / 5; }
.ph--tall     { aspect-ratio: 2 / 3; }
.ph--land     { aspect-ratio: 3 / 2; }
.ph--square   { aspect-ratio: 1 / 1; }

/* Portfolio grid ------------------------------------------- */
/* Two columns with a vertical offset — photos laid on a table,
   not a rigid grid. Collapses to one column on small screens. */
.plates {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}
@media (min-width: 48rem) {
  .plates { grid-template-columns: 1fr 1fr; }
  .plates > *:nth-child(even) { margin-top: clamp(2rem, 7vw, 6rem); }
}

.plate img { width: 100%; height: auto; display: block; }

.plate figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: var(--rule);
  margin-top: 0.85rem;
  padding-top: 0.6rem;
  font-size: var(--step--1);
  color: var(--slate);
}
/* The right-hand caption is the marker of the moment — an age, a
   date, a class year. It is the fact that dates the picture, and
   it is what these sessions are actually about. */
.plate figcaption .marker {
  font-variant-numeric: tabular-nums;
  color: var(--brick);
  white-space: nowrap;
}

/* Category filter ------------------------------------------ */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.filters button {
  font: inherit;
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  border: var(--rule);
  border-radius: 100px;
  padding: 0.45rem 1rem;
  color: var(--slate);
  cursor: pointer;
}
.filters button:hover { color: var(--ink); }
.filters button[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* Two-column prose/media split ----------------------------- */
.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 54rem) {
  .split { grid-template-columns: 0.85fr 1.15fr; }
  .split--flip > *:first-child { order: 2; }
}

/* Service cards -------------------------------------------- */
.tiers {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}
@media (min-width: 50rem) {
  .tiers { grid-template-columns: repeat(3, 1fr); }
  .tiers--pair { grid-template-columns: repeat(2, 1fr); max-width: 52rem; }
}

.tier {
  background: var(--paper);
  border: var(--rule);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.band--mist .tier { background: var(--paper); }
.tier h3 { font-size: var(--step-2); }
.tier__price {
  font-family: var(--display);
  font-size: var(--step-1);
  color: var(--brick);
  font-variant-numeric: tabular-nums;
}
.tier__note {
  font-size: var(--step--1);
  color: var(--slate);
  margin: -0.5rem 0 0;
}

.tier ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--step--1);
  color: var(--slate);
  display: grid;
  gap: 0.4rem;
}
.tier li { padding-left: 1.1rem; position: relative; }
.tier li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--brick);
}

/* Buttons -------------------------------------------------- */
.btn {
  display: inline-block;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  font-family: var(--body);
  transition: background 0.2s ease, color 0.2s ease;
}
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn[disabled] { opacity: 0.5; cursor: progress; }

/* Form ----------------------------------------------------- */
.form { display: grid; gap: 1.15rem; max-width: 38rem; }

.field { display: grid; gap: 0.35rem; }
.field label {
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--slate);
}
.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: var(--rule);
  padding: 0.7rem 0.85rem;
  border-radius: 0;
  width: 100%;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--brick);
  outline-offset: 1px;
  border-color: transparent;
}

.field--pair { display: grid; gap: 1.15rem; }
@media (min-width: 34rem) {
  .field--pair { grid-template-columns: 1fr 1fr; }
}

/* Honeypot — hidden from people, visible to naive bots */
.hp {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__status {
  font-size: var(--step--1);
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--brick);
  background: var(--mist);
}
.form__status[hidden] { display: none; }

/* Footer --------------------------------------------------- */
.footer {
  border-top: var(--rule);
  padding-block: clamp(2.5rem, 6vw, 4rem);
  font-size: var(--step--1);
  color: var(--slate);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  justify-content: space-between;
  align-items: flex-start;
}
.footer a { text-decoration: none; }
.footer a:hover { color: var(--ink); text-decoration: underline; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.footer__brand {
  font-family: var(--display);
  font-size: var(--step-1);
  color: var(--ink);
  font-weight: 300;
}
.footer__brand em { font-style: italic; color: var(--brick); }

/* Motion --------------------------------------------------- */
.rise {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.rise.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* Hero image ----------------------------------------------- */
.hero__figure { display: block; }
.hero__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1206 / 1487;
  object-fit: cover;
}

/* Environmental portrait ----------------------------------- */
.portrait { display: block; }
.portrait img { width: 100%; height: auto; display: block; }