/* =========================================================
   STYLE.CSS — Core variables, resets, typography, layout
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f7;
  --color-text: #111111;
  --color-text-dim: #6b6b6b;
  --color-border: #e6e6e6;
  --color-accent: #e8e4dc;

  --font-display: "Space Grotesk", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Space Grotesk", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --tracking-wide: 0.12em;
  --tracking-wider: 0.2em;

  --nav-height: 84px;
  --container-max: 1400px;
  --gutter: 40px;

  --transition-fast: 180ms ease;
  --transition-med: 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  margin: 0;
}

body {
  margin: 0;
  background: #efefee;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
}

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

.eyebrow {
  display: block;
  font-size: 0.75rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 14px;
}

.section-heading {
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border: 1px solid var(--color-text);
  font-size: 0.8rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  transition: background var(--transition-fast), color var(--transition-fast);
}

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

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 12px 20px;
  z-index: 999;
}

.skip-link:focus {
  left: 20px;
}

/* Page fade-in (hooked by animations.js) */
.page {
  opacity: 0;
}

.page.is-ready {
  opacity: 1;
  transition: opacity 500ms ease;
}

/* =========================================================
   HEADER / NAV
   ========================================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  z-index: 100;
  background: var(--color-bg);
  box-shadow: 0 6px 18px rgba(15,15,15,0.06);
  transition: background var(--transition-med), box-shadow var(--transition-med);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: none;
  border-bottom: none;
  box-shadow: 0 8px 22px rgba(15,15,15,0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo img {
  max-height: 68px;
  height: auto;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 36px;
}

.main-nav a {
  font-size: 0.78rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 6px 0;
  position: relative;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  letter-spacing: var(--tracking-wide);
  padding: 6px 0;
  text-transform: uppercase;
}

.mobile-event-toggle::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition-fast);
}

.mobile-event-menu.is-open .mobile-event-toggle::after,
.mobile-event-toggle[aria-expanded="true"]::after {
  transform: rotate(225deg) translate(-1px, -1px);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 10;
  display: grid;
  min-width: 220px;
  padding: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-dropdown-menu a {
  padding: 12px 10px;
  color: var(--color-text);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: rgba(0, 0, 0, 0.06);
}

.nav-dropdown-menu a::after {
  display: none;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width var(--transition-fast);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.social-icons {
  display: flex;
  gap: 16px;
}

.social-icons a {
  width: 18px;
  height: 18px;
  opacity: 0.75;
  transition: opacity var(--transition-fast);
}

.social-icons a:hover {
  opacity: 1;
}

.social-icons svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 28px;
  height: 18px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  justify-content: center;
  align-items: center;
}

.nav-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast), top var(--transition-fast);
}

.nav-toggle span:nth-child(1) {
  top: 0;
}

.nav-toggle span:nth-child(2) {
  top: 8px;
}

.nav-toggle span:nth-child(3) {
  top: 16px;
}

.nav-toggle.is-open span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.1);
}

.nav-toggle.is-open span:nth-child(3) {
  top: 8px;
  transform: rotate(-45deg);
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0.35) 100%);
}

.hero-content {
  padding: 0 var(--gutter) 80px;
  width: 100%;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  letter-spacing: -0.02em;
  color: #ffffff;
}

.hero-content p {
  margin-top: 10px;
  font-size: 1rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.hero-hint {
  position: absolute;
  bottom: 28px;
  right: var(--gutter);
  font-size: 0.7rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.portfolio-gallery {
  padding: 18px 14px 24px;
}

.gallery-shell {
  max-width: 1500px;
  margin: 0 auto;
  background: #f3f3f1;
  border: none;
  border-radius: 0;
  padding: 8px 12px 14px;
}

.gallery-header {
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #111111;
  text-align: center;
  font-size: clamp(0.82rem, 1vw, 1.08rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
  padding: 16px 20px;
  margin: 0 auto 18px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.category-tile {
  position: relative;
  display: block;
  min-height: 580px;
  overflow: hidden;
  background: #d8d5d0;
}

.category-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
  filter: grayscale(0.15) contrast(1.02);
}

.category-tile:hover img {
  transform: scale(1.04);
}

.category-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.02) 35%, rgba(0, 0, 0, 0.08));
}

.category-label {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 1;
  color: #ffffff;
  font-size: clamp(2.1rem, 2.6vw, 4rem);
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.28);
  white-space: nowrap;
}

.portrait-gallery-wrap {
  padding-top: var(--nav-height);
  background: #efefee;
}

.gallery-page-heading {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 56px var(--gutter) 28px;
}

.gallery-page-heading h1 {
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: 0;
  text-transform: uppercase;
}

.portrait-masonry {
  column-count: 3;
  column-gap: 8px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.portrait-card {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 8px;
  padding: 0;
  background: transparent;
  border: 0;
  break-inside: avoid;
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.portrait-card.is-loading {
  background: linear-gradient(110deg, #dededb 8%, #f2f2ef 18%, #dededb 33%);
  background-size: 200% 100%;
  animation: image-skeleton 1.4s linear infinite;
}

.portrait-card.is-loading img {
  opacity: 0;
}

.portrait-card:not(.is-loading) img {
  opacity: 1;
  transition: opacity 350ms ease, transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes image-skeleton {
  to {
    background-position: -200% 0;
  }
}

.portrait-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.portrait-card img {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  outline: 0;
  object-fit: cover;
  transition: transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.portrait-card:hover img {
  transform: scale(1.02);
}

@media (max-width: 980px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .category-tile {
    min-height: 460px;
  }

  .portrait-masonry {
    column-count: 2;
  }
}

@media (max-width: 640px) {
  .portrait-masonry {
    column-count: 1;
    padding: 0 16px;
  }

  .portrait-gallery-wrap {
    padding-top: var(--nav-height);
  }
}

/* =========================================================
   ABOUT PAGE
   ========================================================= */

.about-section {
  padding: calc(var(--nav-height) + 60px) 0 100px;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.about-photo {
  overflow: hidden;
}

.about-copy .eyebrow {
  margin-bottom: 8px;
}

.about-copy h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 24px;
}

.about-copy p {
  color: var(--color-text-dim);
  margin-bottom: 18px;
  max-width: 46ch;
  font-size: 1.02rem;
}

.about-copy .btn {
  margin-top: 12px;
}

/* =========================================================
   CONTACT PAGE
   ========================================================= */

.contact-hero {
  padding-top: var(--nav-height);
}

.contact-image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.contact-image-grid img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.contact-intro {
  padding: 90px 0 60px;
  text-align: center;
}

.contact-intro h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.contact-form-section {
  padding: 0 0 120px;
}

.contact-form {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-size: 0.75rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.form-field input,
.form-field textarea,
.form-field select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1rem;
  padding: 10px 2px;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-text);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-status {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  min-height: 1.2em;
}

.form-submit {
  justify-self: start;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  padding: 18px 0 30px;
  text-align: center;
  background: #efefee;
}

.site-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.footer-signature {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.footer-signature img {
  display: block;
  width: clamp(56px, 6vw, 88px);
  height: auto;
  max-width: 100%;
  filter: grayscale(1) contrast(1.1);
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
  margin: 0;
}

.footer-links a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text);
  font-weight: 700;
}

.footer-socials {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 2px;
}

.footer-socials a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 18px;
  height: 18px;
  color: var(--color-text);
}

.footer-socials svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}
.footer-copyright {
  margin-top: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  line-height: 1.5;
}

.footer-meta,
.footer-meta span,
.footer-socials .social-icons,
.footer-socials .social-icons a,
.footer-socials .social-icons svg {
  display: none !important;
}