/* ============================================
   Anne Stroud Portfolio
   Full-canvas layout inspired by afom.com.au
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg: #EDE6DD;
  --color-text: #3A2A1A;
  --color-text-light: #8B7355;
  --color-accent: #B5A08A;
  --color-accent-dark: #6B5744;
  --color-white: #FDFBF8;
  --color-border: #D4C4B0;

  --font: 'Inter', -apple-system, Helvetica, sans-serif;

  /* Spacing scale */
  --xs: 10px;
  --s: 20px;
  --m: 30px;
  --l: 40px;
  --xl: 60px;
  --xxl: 100px;
  --xxxl: 140px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-smooth: cubic-bezier(0.5, 1, 0.89, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

/* ── Page Transition ───────────────────── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}

.page-transition.hidden {
  opacity: 0;
}

/* ── Header / Top Nav ──────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--m);
  background: var(--color-bg);
  transition: background 0.3s;
}

.header__logo {
  display: block;
  height: 50px;
}

.header__logo img {
  height: 100%;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--s);
  list-style: none;
}

.header__nav a {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-text-light);
  position: relative;
  transition: color 0.25s;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width 0.25s var(--ease);
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--color-text);
}

.header__nav a:hover::after,
.header__nav a.active::after {
  width: 100%;
}

/* Mobile menu toggle */
.header__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
  z-index: 200;
}

.header__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-text);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}

.header__toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.header__toggle.open span:nth-child(2) {
  opacity: 0;
}

.header__toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--m);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.25s;
}

.mobile-nav a:hover {
  color: var(--color-text-light);
}

/* ── Main Content ──────────────────────── */
.main {
  padding-top: 110px; /* header clearance */
}

/* ── Homepage ──────────────────────────── */
.home-hero {
  min-height: calc(100vh - 110px);
  display: flex;
  align-items: center;
  padding: var(--xxl) var(--m);
}

.home-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--xxl);
  align-items: center;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.home-hero__text {
}

.home-hero__title {
  font-size: 2.8rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--l);
  color: var(--color-text);
  text-wrap: balance;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.9s var(--ease) 0.3s forwards;
}

.home-hero__bio {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text-light);
  margin-bottom: var(--xl);
  text-wrap: pretty;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.9s var(--ease) 0.5s forwards;
}

.home-hero__details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--color-accent-dark);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.9s var(--ease) 0.7s forwards;
}

.home-hero__details a {
  transition: color 0.25s;
}

.home-hero__details a:hover {
  color: var(--color-text);
}

.home-hero__image {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.9s var(--ease) 0.5s forwards;
}

.home-hero__image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: center 20%;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

/* ── Work Grid (homepage bottom) ───────── */
.work-grid {
  padding: var(--xxl) var(--m);
  max-width: 1400px;
  margin: 0 auto;
}

.work-grid__title {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  margin-bottom: var(--xl);
}

.work-grid__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--m);
}

.work-card {
  display: block;
  position: relative;
  overflow: hidden;
}

.work-card__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.work-card:hover .work-card__image {
  transform: scale(1.03);
}

.work-card__label {
  margin-top: var(--s);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text);
}

.work-card__sub {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.work-card__placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Subpage Hero ──────────────────────── */
.page-hero {
  width: 100%;
  height: 80vh;
  overflow: hidden;
  position: relative;
}

.page-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.03);
  animation: heroReveal 1.2s var(--ease) 0.2s forwards;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

/* ── Page Intro (text + image split) ───── */
.page-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--xxl);
  align-items: start;
  padding: var(--xxl) var(--m);
  max-width: 1400px;
  margin: 0 auto;
}

.page-intro--text-only {
  grid-template-columns: 1fr;
  max-width: 800px;
}

.page-intro__label {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  margin-bottom: var(--s);
}

.page-intro__headline {
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--l);
  text-wrap: balance;
}

.page-intro__body {
  font-size: 1.05rem;
  line-height: 1.95;
  color: var(--color-text-light);
  text-wrap: pretty;
}

.page-intro__body p {
  margin-bottom: 1.5em;
}

.page-intro__body ul {
  list-style: none;
  margin-top: 1rem;
  margin-bottom: 1.5em;
}

.page-intro__body ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.page-intro__body ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.page-intro__image {
  width: 100%;
}

.page-intro__image img {
  width: 100%;
  object-fit: cover;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

/* ── Full-width Image Section ──────────── */
.full-image {
  width: 100%;
  padding: 0 var(--m);
  margin-bottom: var(--m);
}

.full-image img {
  width: 100%;
  height: auto;
}

.full-image--bleed {
  padding: 0;
}

/* ── Image Gallery ─────────────────────── */
.gallery {
  padding: 0 var(--m);
  max-width: 1400px;
  margin: 0 auto var(--xxl);
}

.gallery.gallery--compact {
  max-width: 875px;
}

.gallery.gallery--compact .gallery__grid--two {
  gap: var(--l);
}

.gallery.gallery--compact .video-embed {
  margin-bottom: 0;
  height: 100%;
}

.gallery.gallery--compact .gallery__item {
  display: flex;
}

.gallery.gallery--compact .gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--m);
}

.gallery__grid--two {
  grid-template-columns: repeat(2, 1fr);
}

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

.gallery__item {
  overflow: hidden;
  cursor: pointer;
}

.gallery__item img {
  width: 100%;
  height: auto;
  transition: transform 0.6s var(--ease);
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.gallery__item:hover img {
  transform: scale(1.02);
}

.gallery__caption {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: var(--xs);
}

/* ── Video Embed ───────────────────────── */
.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin-bottom: var(--m);
  overflow: hidden;
  background: var(--color-accent-dark);
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Side-by-side video grid (for portrait/mixed videos) */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--m);
  max-width: 1400px;
  margin: 0 auto var(--xxl);
  padding: 0 var(--m);
}

.video-grid .video-embed {
  margin-bottom: 0;
}

/* ── Section Divider ───────────────────── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin: var(--xxl) 0;
}

/* ── Scroll Reveal ─────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Lightbox ──────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(30, 20, 12, 0.93);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
  cursor: pointer;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.98);
  transition: transform 0.3s var(--ease);
}

.lightbox.active .lightbox__img {
  transform: scale(1);
}

.lightbox__close {
  position: absolute;
  top: var(--m);
  right: var(--m);
  font-size: 0.9rem;
  color: var(--color-white);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  letter-spacing: 0.05em;
  transition: opacity 0.25s;
}

.lightbox__close:hover { opacity: 0.5; }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--color-white);
  background: none;
  border: none;
  cursor: pointer;
  padding: 1rem;
  transition: opacity 0.25s;
}

.lightbox__nav:hover { opacity: 0.5; }
.lightbox__nav--prev { left: var(--s); }
.lightbox__nav--next { right: var(--s); }

/* ── Footer ────────────────────────────── */
.footer {
  padding: var(--l) var(--m);
  font-size: 0.8rem;
  color: var(--color-accent);
  box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.08);
  margin-top: var(--xxxl);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s);
}

.footer__acknowledgement {
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--color-accent);
  max-width: 700px;
  text-wrap: pretty;
}

.footer__links {
  display: flex;
  gap: var(--m);
}

.footer__links a {
  color: var(--color-accent-dark);
  transition: color 0.25s;
}

.footer__links a:hover {
  color: var(--color-text);
}

/* ── Keyframes ─────────────────────────── */
@keyframes fadeSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroReveal {
  to { opacity: 1; transform: scale(1); }
}

/* ── Responsive: Tablet ────────────────── */
@media (max-width: 1200px) {
  :root {
    --m: 25px;
    --xl: 50px;
    --xxl: 70px;
    --xxxl: 100px;
  }

  .header__nav {
    display: none;
  }

  .header__toggle {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .home-hero__inner {
    grid-template-columns: 1fr;
    gap: var(--xl);
  }

  .home-hero__image {
    order: -1;
  }

  .home-hero__image img {
    height: 400px;
  }

  .home-hero__title {
    font-size: 2.2rem;
  }

  .work-grid__items {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .page-intro {
    grid-template-columns: 1fr;
  }

  .page-intro__headline {
    font-size: 2rem;
  }

  .page-hero {
    height: 60vh;
  }

  .gallery__grid--two {
    grid-template-columns: 1fr;
  }
}

/* ── Responsive: Mobile ────────────────── */
@media (max-width: 600px) {
  :root {
    --m: 20px;
    --xl: 40px;
    --xxl: 50px;
    --xxxl: 70px;
  }

  .main {
    padding-top: 90px;
  }

  .home-hero__title {
    font-size: 1.8rem;
  }

  .home-hero__bio {
    font-size: 1rem;
  }

  .home-hero__image img {
    height: 300px;
  }

  .work-grid__items {
    grid-template-columns: 1fr;
  }

  .gallery__grid--three {
    grid-template-columns: 1fr;
  }

  .page-hero {
    height: 45vh;
  }

  .page-intro__headline {
    font-size: 1.6rem;
  }

  .page-intro__body {
    font-size: 0.95rem;
  }

  .footer {
    flex-direction: column;
    gap: var(--s);
    text-align: center;
  }
}