/* ═══════════════════════════════════════════
   ARTVAULT — Premium Art Logistics
   Design System & Full Stylesheet
   ═══════════════════════════════════════════ */

/* ── CSS CUSTOM PROPERTIES ─────────────────── */
:root {
  /* Colors */
  --color-bg:        #FAF9F6;
  --color-bg-alt:    #F2F0EB;
  --color-surface:   #FFFFFF;
  --color-text:      #1A1A1A;
  --color-text-soft: #5A5A5A;
  --color-text-muted:#8A8A8A;
  --color-accent:    #8B6914;
  --color-accent-light: #B8941F;
  --color-accent-dark:  #6B4F0E;
  --color-blue:      #2C3E6B;
  --color-border:    #E5E3DE;
  --color-dark:      #111111;
  --color-dark-soft: #1A1A1A;
  --color-placeholder: #D8D5CE;

  /* Typography */
  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --max-width:  1320px;
  --nav-height: 80px;

  /* Animation */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition:  0.4s var(--ease-out);
}

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

html {
  font-size: 16px;
  scroll-behavior: auto; /* Lenis handles this */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

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

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

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

ul { list-style: none; }

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

/* Selection */
::selection {
  background: var(--color-accent);
  color: var(--color-surface);
}

/* Image fallback - shows placeholder bg while loading or on error */
img {
  background-color: var(--color-placeholder);
}

/* ── INITIAL HIDDEN STATES FOR ANIMATED ELEMENTS ── */
/* CSS handles the "hidden" state; GSAP animates to "visible" */
[data-anim="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
}

[data-anim="gallery"] {
  opacity: 0;
  transform: translateY(50px);
}

[data-anim="timeline"] .timeline__marker {
  opacity: 0;
  transform: scale(0);
}

[data-anim="timeline"] .timeline__content {
  opacity: 0;
  transform: translateX(30px);
}

/* ── LAYOUT ────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

/* ── TYPOGRAPHY ────────────────────────────── */
.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-2xl);
}

.section__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

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

.section__desc {
  font-size: 1.05rem;
  color: var(--color-text-soft);
  line-height: 1.8;
}

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

/* ── BUTTONS ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1rem 2.4rem;
  border-radius: 0;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s var(--ease-out);
}

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

.btn--primary {
  background: var(--color-text);
  color: var(--color-bg);
  border: 2px solid var(--color-text);
}

.btn--primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-surface);
}

.btn--outline {
  background: transparent;
  color: var(--color-surface);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn--outline:hover {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-surface);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ── LOADER ────────────────────────────────── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__inner {
  text-align: center;
}

.loader__logo {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-bg);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 2rem;
}

.loader__bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  overflow: hidden;
}

.loader__progress {
  width: 0%;
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
  animation: loaderFill 1.8s var(--ease-out) forwards;
}

@keyframes loaderFill {
  0%   { width: 0%; }
  60%  { width: 75%; }
  100% { width: 100%; }
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}

.navbar.is-scrolled {
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border);
}

.navbar__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-surface);
  transition: color 0.4s;
}

.navbar.is-scrolled .navbar__logo-text {
  color: var(--color-text);
}

.navbar__list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.navbar__link {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: color 0.3s;
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width 0.3s var(--ease-out);
}

.navbar__link:hover::after { width: 100%; }

.navbar.is-scrolled .navbar__link {
  color: var(--color-text-soft);
}

.navbar.is-scrolled .navbar__link:hover {
  color: var(--color-text);
}

.navbar__link--cta {
  padding: 0.6rem 1.5rem;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--color-surface) !important;
  transition: all 0.3s;
}

.navbar__link--cta::after { display: none; }

.navbar__link--cta:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.navbar.is-scrolled .navbar__link--cta {
  border-color: var(--color-text);
  color: var(--color-text) !important;
}

.navbar.is-scrolled .navbar__link--cta:hover {
  background: var(--color-text);
  color: var(--color-surface) !important;
}

/* Hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1100;
}

.navbar__toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-surface);
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

.navbar.is-scrolled .navbar__toggle-line {
  background: var(--color-text);
}

.navbar__toggle.is-active .navbar__toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle.is-active .navbar__toggle-line:nth-child(2) {
  opacity: 0;
}
.navbar__toggle.is-active .navbar__toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s var(--ease-out);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__list {
  text-align: center;
}

.mobile-menu__link {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-bg);
  padding: 0.8rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-out);
}

.mobile-menu.is-open .mobile-menu__link {
  opacity: 1;
  transform: none;
}

/* Stagger the links — each one delays slightly more */
.mobile-menu.is-open .mobile-menu__list li:nth-child(1) .mobile-menu__link { transition-delay: 0.1s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(2) .mobile-menu__link { transition-delay: 0.15s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(3) .mobile-menu__link { transition-delay: 0.2s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(4) .mobile-menu__link { transition-delay: 0.25s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(5) .mobile-menu__link { transition-delay: 0.3s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(6) .mobile-menu__link { transition-delay: 0.35s; }

.mobile-menu__link--cta {
  color: var(--color-accent) !important;
  margin-top: 1rem;
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero__slide {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  transform: scale(1.08);
  transition: transform 8s linear;
}

.swiper-slide-active .hero__slide {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.35) 0%,
    rgba(0,0,0,0.5) 50%,
    rgba(0,0,0,0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  margin: 0 auto;
  text-align: center;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-md);
  opacity: 0;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--color-surface);
  margin-bottom: var(--space-lg);
}

.hero__title-line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
}

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

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto var(--space-lg);
  opacity: 0;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), 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); }
}

/* ═══════════════════════════════════════════
   FEATURED ARTWORKS GALLERY
   ═══════════════════════════════════════════ */
.artworks {
  background: var(--color-bg);
}

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

.gallery__item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 2px;
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__img-wrap {
  width: 100%;
  height: 100%;
  min-height: 320px;
  overflow: hidden;
}

.gallery__item--tall .gallery__img-wrap {
  min-height: 100%;
}

.gallery__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.gallery__item:hover .gallery__img-wrap img {
  transform: scale(1.06);
}

.gallery__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  transform: translateY(100%);
  transition: transform 0.5s var(--ease-out);
}

.gallery__item:hover .gallery__info {
  transform: none;
}

.gallery__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-surface);
  margin-bottom: 0.25rem;
}

.gallery__artist {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════ */
.about {
  background: var(--color-bg-alt);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__image {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.about__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-accent);
  opacity: 0.2;
  pointer-events: none;
}

.about__image img {
  width: 100%;
  height: 550px;
  object-fit: cover;
}

.about__content .section__label { margin-bottom: var(--space-xs); }
.about__content .section__title { text-align: left; margin-bottom: var(--space-md); }

.about__text {
  font-size: 1rem;
  color: var(--color-text-soft);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.about__stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.about__stat {
  display: flex;
  flex-direction: column;
}

.about__stat-number {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1;
}

.about__stat-suffix {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 500;
  color: var(--color-accent);
  line-height: 1;
}

.about__stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-top: 0.4rem;
}

/* ═══════════════════════════════════════════
   SERVICES SECTION
   ═══════════════════════════════════════════ */
.services {
  background: var(--color-bg);
}

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

.service-card {
  background: var(--color-surface);
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.5s var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
  border-color: transparent;
}

/* Ensure hover transform doesn't get overridden when animation is done */
.service-card.anim-done {
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}

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

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

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-soft);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   ART TYPES SECTION
   ═══════════════════════════════════════════ */
.art-types {
  background: var(--color-dark);
  padding: var(--space-3xl) 0;
}

.art-types .section__label { color: var(--color-accent-light); }
.art-types .section__title { color: var(--color-bg); }
.art-types .section__title em { color: var(--color-accent-light); }

.art-types__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.art-type {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: pointer;
}

.art-type__img-wrap {
  height: 280px;
  overflow: hidden;
}

.art-type__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
  filter: brightness(0.7);
}

.art-type:hover .art-type__img-wrap img {
  transform: scale(1.08);
  filter: brightness(0.5);
}

.art-type__label {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-surface);
  letter-spacing: 0.02em;
  transition: transform 0.4s var(--ease-out);
}

.art-type:hover .art-type__label {
  transform: translateY(-4px);
}

/* ═══════════════════════════════════════════
   PROCESS / TIMELINE SECTION
   ═══════════════════════════════════════════ */
.process {
  background: var(--color-bg);
}

.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding-left: 60px;
}

.timeline__line {
  position: absolute;
  left: 24px;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--color-border);
}

.timeline__line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: var(--color-accent);
  transition: height 0.1s linear;
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline__item:last-child { padding-bottom: 0; }

.timeline__marker {
  position: absolute;
  left: -60px;
  top: 0;
  width: 48px;
  height: 48px;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s var(--ease-out);
  z-index: 1;
}

.timeline__item.is-active .timeline__marker {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.timeline__step {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  transition: color 0.4s;
}

.timeline__item.is-active .timeline__step {
  color: var(--color-surface);
}

.timeline__content {
  padding-top: 0.5rem;
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.timeline__desc {
  font-size: 0.95rem;
  color: var(--color-text-soft);
  line-height: 1.75;
}

/* ═══════════════════════════════════════════
   PORTFOLIO SECTION
   ═══════════════════════════════════════════ */
.portfolio {
  background: var(--color-bg-alt);
}

.portfolio__carousel {
  overflow: visible;
}

.portfolio__card {
  background: var(--color-surface);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.portfolio__img-wrap {
  height: 420px;
  overflow: hidden;
}

.portfolio__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

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

.portfolio__info {
  padding: 2rem;
}

.portfolio__tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
  display: block;
}

.portfolio__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
  color: var(--color-text);
  line-height: 1.3;
}

.portfolio__desc {
  font-size: 0.92rem;
  color: var(--color-text-soft);
  line-height: 1.7;
}

.portfolio__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: var(--space-xl);
}

.portfolio__btn {
  width: 52px;
  height: 52px;
  border: 1.5px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-out);
}

.portfolio__btn svg {
  width: 20px;
  height: 20px;
}

.portfolio__btn:hover {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-surface);
}

.portfolio__pagination {
  display: flex;
  gap: 0.5rem;
}

.portfolio__pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: var(--color-border);
  border-radius: 50%;
  opacity: 1;
  transition: all 0.3s;
  cursor: pointer;
}

.portfolio__pagination .swiper-pagination-bullet-active {
  background: var(--color-accent);
  width: 24px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════
   CLIENTS SECTION
   ═══════════════════════════════════════════ */
.clients {
  background: var(--color-bg);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.client-card {
  text-align: center;
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  background: var(--color-surface);
}

.client-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.client-card.anim-done {
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.client-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
}

.client-card__icon svg {
  width: 100%;
  height: 100%;
}

.client-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.client-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.client-card__count {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ═══════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════ */
.contact {
  background: var(--color-bg-alt);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact__info .section__title { text-align: left; }

.contact__text {
  font-size: 1rem;
  color: var(--color-text-soft);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact__detail svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

.contact__detail strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 0.15rem;
}

.contact__detail span {
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

/* Form */
.contact__form {
  background: var(--color-surface);
  padding: 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
}

.form__row {
  margin-bottom: var(--space-md);
}

.form__row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__row .form__group {
  margin-bottom: 0;
}

.form__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form__input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}

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

.form__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.08);
}

.form__select {
  appearance: none;
  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='%238A8A8A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

.form__success {
  display: none;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  margin-top: var(--space-md);
  background: rgba(139, 105, 20, 0.06);
  border: 1px solid rgba(139, 105, 20, 0.2);
  border-radius: 2px;
}

.form__success.is-visible {
  display: flex;
}

.form__success svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.form__success p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand .navbar__logo-text {
  color: var(--color-bg);
  display: block;
  margin-bottom: 1rem;
}

.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer__col h4 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bg);
  margin-bottom: 1.2rem;
}

.footer__col a {
  display: block;
  font-size: 0.88rem;
  padding: 0.3rem 0;
  transition: color 0.3s;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  font-size: 0.82rem;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .navbar__nav { display: none; }
  .navbar__toggle { display: flex; }

  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--tall { grid-row: span 1; }

  .about__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .about__image img { height: 400px; }

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

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

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

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

  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }

  .portfolio__img-wrap { height: 340px; }
}

/* Mobile */
@media (max-width: 640px) {
  :root {
    --space-3xl: 5rem;
  }

  .hero__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }

  .gallery { grid-template-columns: 1fr; }
  .gallery__img-wrap { min-height: 280px; }

  /* Show info on mobile since no hover */
  .gallery__info { transform: none; }

  .about__stats { flex-direction: column; gap: var(--space-md); }
  .about__image img { height: 300px; }

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

  .art-types__grid { grid-template-columns: 1fr; }
  .art-type__img-wrap { height: 220px; }

  .timeline { padding-left: 50px; }
  .timeline__line { left: 18px; }
  .timeline__marker { left: -50px; width: 38px; height: 38px; }

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

  .form__row--2 { grid-template-columns: 1fr; }

  .contact__form { padding: 1.5rem; }

  .portfolio__img-wrap { height: 260px; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer__bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

  .btn { padding: 0.85rem 1.8rem; font-size: 0.8rem; }
}