/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  /* Colours */
  --bg:           #0D0B08;
  --surface:      #181310;
  --elevated:     #221C14;
  --border:       #2E2419;
  --forge:        #C4531A;
  --forge-light:  #E07B3A;
  --text:         #EDE5D4;
  --text-muted:   #8B7B67;
  --text-faint:   #4A3F33;
  --iron:         #2A2219;

  /* Shadows — layered, colour-tinted */
  --shadow-sm:  0 1px 3px rgba(13,11,8,0.5), 0 1px 2px rgba(13,11,8,0.3);
  --shadow-md:  0 4px 14px rgba(13,11,8,0.55), 0 2px 6px rgba(13,11,8,0.35), 0 0 1px rgba(196,83,26,0.12);
  --shadow-lg:  0 8px 28px rgba(13,11,8,0.65), 0 4px 12px rgba(13,11,8,0.4),  0 1px 3px rgba(196,83,26,0.18);
  --shadow-glow:0 0 40px rgba(196,83,26,0.15), 0 0 80px rgba(196,83,26,0.07);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing tokens */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;
  --space-2xl: 10rem;

  /* Easing */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ============================================================
   Grain / Noise Texture Overlay
   ============================================================ */
.grain {
  position: relative;
}
.grain::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
  opacity: 0.035;
  pointer-events: none;
  z-index: 1;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  background: rgba(13, 11, 8, 0);
  transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(13, 11, 8, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}

.nav__logo {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1) sepia(0.15);
  opacity: 0.92;
  transition: opacity 0.2s ease, transform 0.3s var(--ease-spring);
}
.nav__logo:hover {
  opacity: 1;
  transform: scale(1.03);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  transition: color 0.2s ease;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--forge);
  transition: width 0.3s var(--ease-out);
}
.nav__links a:hover {
  color: var(--text);
}
.nav__links a:hover::after {
  width: 100%;
}
.nav__links a:focus-visible {
  outline: 2px solid var(--forge);
  outline-offset: 4px;
  border-radius: 2px;
}

.nav__cta {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text) !important;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: transparent;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease !important;
}
.nav__cta:hover {
  background: var(--forge) !important;
  border-color: var(--forge) !important;
  color: var(--text) !important;
}
.nav__cta::after {
  display: none !important;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-muted);
  transition: transform 0.3s var(--ease-spring), opacity 0.2s ease;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../project_assets/hero.jpg');
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.04);
  transition: transform 8s var(--ease-out);
}
.hero__bg.loaded {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(13,11,8,0.55) 0%, rgba(13,11,8,0.35) 50%, rgba(13,11,8,0.75) 100%),
    linear-gradient(to right, rgba(13,11,8,0.2) 0%, transparent 60%);
}

/* Colour treatment layer */
.hero__overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(196, 83, 26, 0.06);
  mix-blend-mode: multiply;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 clamp(1.5rem, 6vw, 4rem);
  max-width: 780px;
}

.hero__logo {
  width: clamp(180px, 28vw, 320px);
  height: auto;
  margin: 0 auto 2.5rem;
  filter: brightness(0) invert(1) sepia(0.12);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.hero__logo.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out) 0.15s, transform 0.8s var(--ease-out) 0.15s;
}
.hero__tagline.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__sub {
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s var(--ease-out) 0.25s, transform 0.8s var(--ease-out) 0.25s;
}
.hero__sub.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s var(--ease-out) 0.35s, transform 0.8s var(--ease-out) 0.35s;
}
.hero__cta-group.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--forge));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 0.9; transform: scaleY(0.6); }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: 2px;
  cursor: pointer;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease;
}
.btn:focus-visible {
  outline: 2px solid var(--forge);
  outline-offset: 3px;
}
.btn:active {
  transform: scale(0.97) !important;
}

.btn--primary {
  background: var(--forge);
  color: var(--text);
  border: 1px solid var(--forge);
  box-shadow: var(--shadow-md), 0 0 20px rgba(196,83,26,0.25);
}
.btn--primary:hover {
  background: var(--forge-light);
  border-color: var(--forge-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(196,83,26,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(237, 229, 212, 0.25);
}
.btn--outline:hover {
  border-color: rgba(237, 229, 212, 0.6);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   Section Scaffolding
   ============================================================ */
.section {
  padding: var(--space-xl) clamp(1.5rem, 6vw, 5rem);
}

.section--surface {
  background: var(--surface);
}

.section--elevated {
  background: var(--elevated);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--forge);
  margin-bottom: 1rem;
}

.section__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
}

.section__heading em {
  font-style: italic;
  font-weight: 400;
  color: var(--text-muted);
}

.section__body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 48ch;
}

.divider {
  width: 40px;
  height: 1px;
  background: var(--forge);
  margin: 1.5rem 0;
  opacity: 0.6;
}

/* ============================================================
   About Section
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about__image-stack {
  position: relative;
  height: 560px;
}

.about__image-wrap {
  position: absolute;
  width: 76%;
  height: 100%;
  right: 0;
  top: 0;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
}

.about__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.about__image-wrap:hover img {
  transform: scale(1.04);
}

.about__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,11,8,0.5) 0%, transparent 50%);
  pointer-events: none;
}

/* Floating accent border */
.about__image-wrap::before,
.about__image-accent::before {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid var(--border);
  border-radius: 2px;
  z-index: 2;
  pointer-events: none;
}

.about__image-accent {
  position: absolute;
  width: 48%;
  aspect-ratio: 3/4;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--surface);
}

.about__image-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.7s var(--ease-out);
}

.about__image-accent:hover img {
  transform: scale(1.04);
}

.about__stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.about__stat-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.about__stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* ============================================================
   Work / Gallery
   ============================================================ */
.work__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  gap: 2rem;
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
}

.work__card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}


.work__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.work__card:hover img {
  transform: scale(1.06);
}

.work__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,11,8,0.85) 0%, rgba(13,11,8,0.1) 55%, transparent 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.75rem;
}

.work__card:hover .work__card-overlay {
  opacity: 1;
}

/* Colour treatment layer on cards */
.work__card-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(196, 83, 26, 0.07);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.work__card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  transform: translateY(8px);
  transition: transform 0.3s var(--ease-out);
  position: relative;
  z-index: 1;
}

.work__card:hover .work__card-title {
  transform: translateY(0);
}

/* ============================================================
   Process Section
   ============================================================ */
.process__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.process__image-stack {
  position: relative;
  height: 580px;
}

.process__img-main {
  position: absolute;
  width: 72%;
  aspect-ratio: 3/4;
  object-fit: cover;
  right: 0;
  top: 0;
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
}

.process__img-accent {
  position: absolute;
  width: 52%;
  aspect-ratio: 1/1;
  object-fit: cover;
  left: 0;
  bottom: 0;
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--bg);
}

.process__steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 3rem;
}

.process__step {
  display: flex;
  gap: 1.5rem;
}

.process__step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  width: 2.5rem;
  letter-spacing: -0.04em;
}

.process__step-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.process__step-body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   Commission CTA
   ============================================================ */
.commission {
  padding: var(--space-xl) clamp(1.5rem, 6vw, 5rem);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.commission::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 15% 50%, rgba(196,83,26,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 85% 50%, rgba(196,83,26,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.commission__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.commission__heading {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.commission__heading em {
  font-style: italic;
  font-weight: 400;
}

.commission__body {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 44ch;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 3rem clamp(1.5rem, 6vw, 5rem);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer__logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1) sepia(0.1);
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.footer__logo:hover {
  opacity: 0.75;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  text-align: center;
}

.footer__email a {
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}
.footer__email a:hover {
  color: var(--forge);
}
.footer__email a:focus-visible {
  outline: 2px solid var(--forge);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ============================================================
   Contact Form
   ============================================================ */
.contact-form {
  max-width: 640px;
  margin: 2.5rem auto 0;
  text-align: left;
}

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  pointer-events: none;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.contact-form__label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.contact-form__label span {
  color: var(--forge);
  margin-left: 1px;
}

.contact-form__input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 0.85rem 1.1rem;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.contact-form__input::placeholder {
  color: var(--text-faint);
}

.contact-form__input:focus {
  outline: none;
  border-color: var(--forge);
  box-shadow: 0 0 0 3px rgba(196, 83, 26, 0.15);
}

.contact-form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B7B67' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.contact-form__select option {
  background: var(--elevated);
  color: var(--text);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.65;
}

.contact-form__footer {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.contact-form__note {
  font-size: 0.8125rem;
  color: var(--text-faint);
  letter-spacing: 0.03em;
}

.contact-form__success,
.contact-form__error {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: 2px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.contact-form__success {
  background: rgba(196, 83, 26, 0.1);
  border: 1px solid rgba(196, 83, 26, 0.3);
  color: var(--forge-light);
}

.contact-form__error {
  background: rgba(196, 83, 26, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.contact-form__error a {
  color: var(--forge);
  text-decoration: underline;
  text-underline-offset: 3px;
}

#contactSubmit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.contact-form__optional {
  color: var(--text-faint);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.7rem;
}

.contact-form__input--error {
  border-color: #b84040;
  box-shadow: 0 0 0 3px rgba(184, 64, 64, 0.15);
}

.contact-form__field-error {
  display: block;
  font-size: 0.75rem;
  color: #c97070;
  letter-spacing: 0.02em;
  min-height: 1rem;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .nav__links {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }

  .about__grid,
  .process__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about__image-stack {
    height: 340px;
    order: -1;
  }

  .about__image-wrap {
    width: 70%;
  }

  .about__image-accent {
    width: 44%;
  }

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

  .process__image-stack {
    height: 340px;
  }
  .process__img-main {
    width: 65%;
  }
  .process__img-accent {
    width: 48%;
  }

  .work__header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .work__grid {
    grid-template-columns: 1fr;
  }
  .work__card {
    aspect-ratio: 4/3;
  }
  .about__stats {
    gap: 1.5rem;
  }
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}