/* ============================================
   INTERO STUDIO — Premium Interior Design
   Warm Architectural Luxury Theme
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-bg: #0c0b09;
  --color-bg-alt: #141210;
  --color-surface: #1c1a17;
  --color-surface-hover: #252320;
  --color-cream: #f5efe6;
  --color-cream-soft: #e8dfd3;
  --color-text: #b8b0a4;
  --color-text-muted: #7a746c;
  --color-accent: #c4a265;
  --color-accent-hover: #d4b578;
  --color-sage: #7d8c74;
  --color-sage-soft: #6b7a62;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Outfit', 'Helvetica Neue', sans-serif;

  --nav-height: 80px;
  --section-padding: clamp(80px, 12vw, 160px);
  --container-width: 1320px;
  --container-padding: clamp(20px, 5vw, 60px);

  --transition-smooth: 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-fast: 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-spring: 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

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

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* --- Utility --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--color-cream);
  line-height: 1.1;
}

h1 {
  font-size: clamp(3rem, 8vw, 7.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h4 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.text-accent {
  color: var(--color-accent);
}

.text-italic {
  font-style: italic;
}

.label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.section-label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

/* --- Golden Line Motif --- */
.golden-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  margin: 24px 0;
}

.golden-divider--center {
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.nav.scrolled {
  background: rgba(12, 11, 9, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(196, 162, 101, 0.1);
}

.nav__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-cream);
  letter-spacing: 0.08em;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__logo-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-cream);
}

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

.nav__cta {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-accent);
  padding: 12px 28px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.nav__burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-cream);
  transition: var(--transition-fast);
  transform-origin: center;
}

.nav__burger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__burger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(12, 11, 9, 0.98);
  backdrop-filter: blur(30px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.nav__mobile-menu.open {
  display: flex;
  opacity: 1;
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-cream);
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--color-accent);
}

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }
  .nav__burger {
    display: flex;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-height);
  padding-bottom: clamp(60px, 10vw, 120px);
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) saturate(0.8);
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12,11,9,0.4) 0%, rgba(12,11,9,0.1) 40%, rgba(12,11,9,0.85) 100%),
    linear-gradient(90deg, rgba(12,11,9,0.6) 0%, transparent 50%);
  z-index: 1;
}

.hero__noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__label {
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 1s 0.3s ease forwards;
}

.hero__title {
  max-width: 900px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 1s 0.5s ease forwards;
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__subtitle {
  max-width: 560px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.8;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 1s 0.7s ease forwards;
}

.hero__actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s 0.9s ease forwards;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  right: var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 1s 1.2s ease forwards;
}

.hero__scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 18px 36px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(196, 162, 101, 0.25);
}

.btn--outline {
  border: 1px solid rgba(196, 162, 101, 0.3);
  color: var(--color-cream);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  background: rgba(196, 162, 101, 0.08);
}

.btn--text {
  padding: 8px 0;
  color: var(--color-accent);
}

.btn--text::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.btn--text:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn__arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.section--alt {
  background: var(--color-bg-alt);
}

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

.section__header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section__header--center {
  text-align: center;
}

.section__header--center .section-label {
  justify-content: center;
}

.section__header--center .section-label::before {
  display: none;
}

.section__description {
  max-width: 600px;
  margin-top: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.section__header--center .section__description {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   ABOUT / INTRO SECTION
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.about__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--color-accent);
  opacity: 0.3;
  z-index: -1;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(196, 162, 101, 0.15);
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* ============================================
   SERVICES PREVIEW
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
}

.service-card {
  background: var(--color-surface);
  padding: clamp(32px, 4vw, 48px);
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  background: var(--color-surface-hover);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--color-accent);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.service-card__number {
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(196, 162, 101, 0.06);
  position: absolute;
  top: 20px;
  right: 24px;
  line-height: 1;
}

.service-card h4 {
  margin-bottom: 16px;
}

.service-card p {
  font-size: 0.92rem;
  line-height: 1.7;
  flex-grow: 1;
}

.service-card__link {
  margin-top: 28px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

.service-card__line {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-smooth);
}

.service-card:hover .service-card__line {
  width: 100%;
}

/* ============================================
   FEATURED PROJECTS / PORTFOLIO
   ============================================ */
.projects-scroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 calc(var(--container-padding) * -1);
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.projects-scroll::-webkit-scrollbar {
  display: none;
}

.project-card {
  flex-shrink: 0;
  width: clamp(300px, 40vw, 480px);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  group: true;
}

.project-card__image {
  aspect-ratio: 3/4;
  overflow: hidden;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
  filter: brightness(0.85) saturate(0.9);
}

.project-card:hover .project-card__image img {
  transform: scale(1.06);
  filter: brightness(0.7) saturate(1);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12,11,9,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 3vw, 40px);
}

.project-card__category {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--color-cream);
  margin-bottom: 8px;
}

.project-card__meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.project-card__arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(245, 239, 230, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.project-card__arrow svg {
  width: 18px;
  height: 18px;
  color: var(--color-cream);
}

.project-card:hover .project-card__arrow {
  opacity: 1;
  transform: translateY(0);
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.portfolio-grid .project-card {
  width: 100%;
}

.portfolio-grid .project-card__image {
  aspect-ratio: 4/5;
}

.portfolio-grid .project-card:nth-child(4) {
  grid-column: span 2;
}

.portfolio-grid .project-card:nth-child(4) .project-card__image {
  aspect-ratio: 16/10;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid .project-card:nth-child(4) {
    grid-column: span 1;
  }
  .portfolio-grid .project-card__image {
    aspect-ratio: 1/1;
  }
}

@media (max-width: 560px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* Portfolio Filters */
.portfolio-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.portfolio-filter {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 24px;
  border: 1px solid rgba(196, 162, 101, 0.15);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.portfolio-filter:hover,
.portfolio-filter.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(196, 162, 101, 0.05);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 20rem);
  color: rgba(196, 162, 101, 0.03);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.cta h2 {
  margin-bottom: 20px;
}

.cta p {
  max-width: 500px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: clamp(60px, 8vw, 100px) 0;
  border-top: 1px solid rgba(196, 162, 101, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(32px, 5vw, 60px);
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-cream);
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(196, 162, 101, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  border-color: var(--color-accent);
  background: rgba(196, 162, 101, 0.1);
}

.footer__social svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cream);
  margin-bottom: 24px;
}

.footer__links li {
  margin-bottom: 12px;
}

.footer__links a {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  margin-top: clamp(40px, 6vw, 60px);
  padding-top: 30px;
  border-top: 1px solid rgba(196, 162, 101, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding-top: calc(var(--nav-height) + clamp(60px, 10vw, 120px));
  padding-bottom: clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,162,101,0.2), transparent);
}

.page-hero h1 {
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
}

.page-hero p {
  max-width: 600px;
  font-size: 1.1rem;
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s ease forwards;
}

/* ============================================
   SERVICES DETAIL PAGE
   ============================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(196, 162, 101, 0.08);
}

.service-detail__item {
  padding: clamp(40px, 5vw, 72px);
  border-bottom: 1px solid rgba(196, 162, 101, 0.08);
  border-right: 1px solid rgba(196, 162, 101, 0.08);
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast);
}

.service-detail__item:hover {
  background: rgba(196, 162, 101, 0.02);
}

.service-detail__item:nth-child(even) {
  border-right: none;
}

.service-detail__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 28px;
  color: var(--color-accent);
}

.service-detail__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.2;
  fill: none;
}

.service-detail__item h3 {
  margin-bottom: 16px;
}

.service-detail__item p {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.service-detail__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-detail__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--color-cream-soft);
}

.service-detail__feature::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .service-detail {
    grid-template-columns: 1fr;
  }
  .service-detail__item {
    border-right: none;
  }
}

/* ============================================
   PROCESS STEPS
   ============================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  counter-reset: step;
}

.process-step {
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3vw, 36px);
  background: var(--color-surface);
  position: relative;
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: rgba(196, 162, 101, 0.08);
  line-height: 1;
  display: block;
  margin-bottom: 24px;
}

.process-step h4 {
  margin-bottom: 12px;
}

.process-step p {
  font-size: 0.88rem;
  line-height: 1.7;
}

.process-step__connector {
  position: absolute;
  top: 50%;
  right: -12px;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  z-index: 1;
}

.process-step:last-child .process-step__connector {
  display: none;
}

@media (max-width: 900px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-step__connector {
    display: none;
  }
}

@media (max-width: 560px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-hero {
  padding-top: var(--nav-height);
  position: relative;
}

.project-hero__image {
  width: 100%;
  height: 70vh;
  min-height: 400px;
  object-fit: cover;
  filter: brightness(0.6);
}

.project-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-bg) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
}

.project-hero__content {
  padding-bottom: clamp(40px, 6vw, 80px);
}

.project-info {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
}

.project-info__text p {
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 20px;
}

.project-info__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-info__detail-item {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(196, 162, 101, 0.08);
}

.project-info__detail-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.project-info__detail-value {
  font-size: 1rem;
  color: var(--color-cream);
}

/* Project Gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.project-gallery__item {
  overflow: hidden;
  position: relative;
}

.project-gallery__item--wide {
  grid-column: span 2;
}

.project-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-gallery__item:hover img {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .project-info {
    grid-template-columns: 1fr;
  }
  .project-gallery {
    grid-template-columns: 1fr;
  }
  .project-gallery__item--wide {
    grid-column: span 1;
  }
}

/* ============================================
   PRICING TABLE
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.pricing-card {
  background: var(--color-surface);
  padding: clamp(36px, 5vw, 56px);
  position: relative;
  transition: background var(--transition-fast);
}

.pricing-card:hover {
  background: var(--color-surface-hover);
}

.pricing-card--featured {
  background: var(--color-surface-hover);
  border-top: 2px solid var(--color-accent);
}

.pricing-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-accent);
  padding: 4px 14px;
  margin-bottom: 24px;
}

.pricing-card h3 {
  margin-bottom: 12px;
}

.pricing-card__desc {
  font-size: 0.9rem;
  margin-bottom: 28px;
  min-height: 48px;
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-cream);
  margin-bottom: 8px;
}

.pricing-card__price span {
  font-size: 1rem;
  color: var(--color-text-muted);
}

.pricing-card__note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
}

.pricing-card__feature svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic;
  color: var(--color-cream);
  line-height: 1.6;
  margin-bottom: 32px;
  position: relative;
}

.testimonial__quote::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--color-accent);
  display: block;
  line-height: 1;
  margin-bottom: 12px;
}

.testimonial__author {
  font-size: 0.92rem;
  color: var(--color-cream-soft);
  font-weight: 500;
}

.testimonial__role {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ============================================
   PLACEHOLDER IMAGES (gradient-based)
   ============================================ */
.placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-img--1 {
  background: linear-gradient(135deg, #2a2520, #1a1714, #2a2118);
}

.placeholder-img--2 {
  background: linear-gradient(135deg, #1e2420, #141a17, #1e2118);
}

.placeholder-img--3 {
  background: linear-gradient(135deg, #252220, #1a1817, #252018);
}

.placeholder-img--4 {
  background: linear-gradient(135deg, #20222a, #14171a, #18212a);
}

.placeholder-img--5 {
  background: linear-gradient(135deg, #2a2424, #1a1515, #2a1818);
}

.placeholder-img__label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: rgba(196, 162, 101, 0.15);
  letter-spacing: 0.05em;
}

/* ============================================
   CUSTOM CURSOR (desktop only)
   ============================================ */
@media (hover: hover) and (pointer: fine) {
  .custom-cursor {
    width: 20px;
    height: 20px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease, opacity 0.15s ease;
    mix-blend-mode: difference;
    opacity: 0;
  }

  .custom-cursor.visible {
    opacity: 1;
  }

  .custom-cursor.hovering {
    transform: scale(2.5);
  }
}

/* ============================================
   RESPONSIVE FINE-TUNING
   ============================================ */
@media (max-width: 560px) {
  .hero {
    min-height: 100svh;
  }
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    text-align: center;
    justify-content: center;
  }
  .hero__scroll-indicator {
    display: none;
  }
}

/* Page transition overlay */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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