/* ============================================================
   WE ARSITEK — Production Stylesheet
   Brand: Dark-first, editorial, premium architecture
   Fonts: Cormorant Garamond (display) + Inter (body)
   ============================================================ */

/* 1. DESIGN TOKENS
   ---------------------------------------------------------- */
:root {
  --navy-deep:   #002540;
  --navy:        #003B5F;
  --navy-light:  #1A5580;
  --off-white:   #F0F4F7;
  --off-black:   #0A1628;
  --stone:       #C4B5A0;
  --stone-faint: rgba(196, 181, 160, 0.12);
  --white-60:    rgba(240, 244, 247, 0.6);
  --white-30:    rgba(240, 244, 247, 0.3);
  --white-10:    rgba(240, 244, 247, 0.08);
  --dark-60:     rgba(10, 22, 40, 0.6);
  --dark-15:     rgba(10, 22, 40, 0.15);

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width:   1280px;
  --nav-height:  72px;
  --gutter:      24px;
  --pad:         clamp(24px, 5vw, 80px);

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

/* 2. 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);
  background: var(--navy-deep);
  color: var(--off-white);
  line-height: 1.5;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
ul, ol { list-style: none; }

/* 3. LAYOUT
   ---------------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section         { padding: clamp(60px, 10vw, 120px) 0; }
.section--light  { background: var(--off-white); color: var(--off-black); }
.section--navy   { background: var(--navy); }
.section--deep   { background: var(--navy-deep); }

/* 4. NAVIGATION
   ---------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}

.nav.scrolled {
  background: rgba(0, 37, 64, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--white-10);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  line-height: 1;
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

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

.nav__link {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-60);
  position: relative;
  transition: color 0.25s ease;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--stone);
  transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link.active { color: var(--off-white); }
.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.nav__cta {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--off-white);
  border: 1px solid var(--white-30);
  padding: 10px 22px;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.nav__cta:hover {
  border-color: var(--stone);
  background: var(--stone-faint);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  cursor: pointer;
  padding: 4px 0;
}

.nav__toggle span {
  display: block;
  height: 1px;
  background: var(--off-white);
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
}

.nav__toggle span:nth-child(2) { width: 70%; }

.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile overlay nav */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy-deep);
  z-index: 99;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 var(--pad);
  gap: 8px;
}

.nav__mobile.open { display: flex; }

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: 60px;
  font-weight: 400;
  font-style: italic;
  color: var(--off-white);
  line-height: 1.2;
  transition: color 0.2s ease, transform 0.2s ease;
  display: block;
}

.nav__mobile-link:hover {
  color: var(--stone);
  transform: translateX(8px);
}

.nav__mobile-sub {
  margin-top: 32px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
}

.nav__mobile-close {
  position: absolute;
  top: var(--nav-height);
  right: var(--pad);
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--off-white);
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav__mobile-close:hover { color: var(--stone); }

/* 5. HERO — Homepage
   ---------------------------------------------------------- */
.hero {
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-height);
  padding-bottom: clamp(60px, 10vw, 120px);
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 37, 64, 0.25);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 20px;
}


.hero__subtitle {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--white-60);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--off-white);
  border-bottom: 1px solid var(--stone);
  padding-bottom: 8px;
  transition: gap 0.35s ease, color 0.25s ease;
}

.hero__cta:hover { gap: 20px; color: var(--stone); }

.hero__scroll {
  position: absolute;
  bottom: 48px;
  right: var(--pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 1;
}

.hero__scroll-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-30);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--white-10);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--stone);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* 6. PAGE HERO — Inner pages
   ---------------------------------------------------------- */
.page-hero {
  padding-top: calc(var(--nav-height) + clamp(60px, 10vw, 120px));
  padding-bottom: clamp(48px, 8vw, 96px);
  background: var(--navy-deep);
}

.page-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 24px;
}

.page-hero__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 16px;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--off-white);
}

.page-hero__desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--white-60);
  max-width: 400px;
  align-self: end;
}

/* 7. STATS BAR
   ---------------------------------------------------------- */
.stats {
  background: var(--navy);
  padding: clamp(48px, 8vw, 80px) 0;
  border-top: 1px solid var(--white-10);
  border-bottom: 1px solid var(--white-10);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.stat {
  padding: 0 24px;
}

.stat + .stat {
  border-left: 1px solid var(--white-10);
}

.stat__number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  font-style: italic;
  color: var(--off-white);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  margin-top: 10px;
}

/* 8. PROJECT GRID
   ---------------------------------------------------------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
}

.project-card {
  position: relative;
  overflow: hidden;
  display: block;
  background: var(--navy);
}

.project-card--large  { grid-column: span 7; height: 500px; }
.project-card--medium { grid-column: span 5; height: 500px; }
.project-card--half   { grid-column: span 6; height: 500px; }
.project-card--third  { grid-column: span 4; height: 500px; }
.project-card--full   { grid-column: span 12; height: 500px; }

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-smooth), opacity 0.5s ease;
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
  opacity: 0.65;
}

/* Lite overlay — photo is the hero, max 25% opacity */
.project-card--lite .project-card__overlay {
  background: linear-gradient(
    to top,
    rgba(0, 37, 64, 0.25) 0%,
    transparent 55%
  ) !important;
}
.project-card--lite .project-card__img { opacity: 1; }
.project-card--lite:hover .project-card__img { opacity: 0.82; }

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 37, 64, 0.25) 0%,
    transparent 60%
  );
  z-index: 1;
}

.project-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: clamp(20px, 3vw, 36px);
  z-index: 2;
  transform: translateY(6px);
  transition: transform 0.4s ease;
}

.project-card:hover .project-card__info { transform: translateY(0); }

.project-card__type {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}

.project-card__name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--off-white);
  line-height: 1.15;
}

.project-card__location {
  font-size: 13px;
  color: var(--white-60);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

.project-card__arrow {
  position: absolute;
  top: clamp(16px, 2vw, 24px);
  right: clamp(16px, 2vw, 24px);
  width: 36px;
  height: 36px;
  border: 1px solid var(--white-30);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  z-index: 2;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

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

/* 8a. FAQ ACCORDION — animated, Lora serif, JS-driven
   — lives inside .project-body (off-white background, dark text)
   ---------------------------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(10, 22, 40, 0.12);
}

.faq-item {
  border-bottom: 1px solid rgba(10, 22, 40, 0.12);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 0;
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  font-size: 15px;
  font-weight: 400;
  font-style: normal;
  color: var(--off-black);
  cursor: pointer;
  gap: 20px;
  user-select: none;
  background: none;
  border: none;
  text-align: left;
  line-height: 1.5;
  transition: color 0.25s ease;
}

.faq-question:hover { color: var(--navy); }

.faq-item.is-open .faq-question { color: var(--navy); }

.faq-question:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 2px;
  border-radius: 2px;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--stone);
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.25s ease;
}

.faq-icon::before {
  width: 12px; height: 1.5px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1.5px; height: 12px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.is-open .faq-icon::before,
.faq-item.is-open .faq-icon::after { background: var(--navy); }

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.faq-item.is-open .faq-panel { grid-template-rows: 1fr; }

.faq-panel__inner { overflow: hidden; min-height: 0; }

@media (prefers-reduced-motion: reduce) {
  .faq-panel,
  .faq-icon::before,
  .faq-icon::after,
  .faq-question,
  .section-narrative__media img,
  .section-split__media img,
  .photo-showcase__panel img { transition: none; }
  .section-split:hover .section-split__media img { transform: none; }
}

.faq-answer {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--dark-60);
  padding: 4px 0 28px 0;
  max-width: 680px;
}

/* WA ASK FORM
   — also inside .project-body (light background)
   ---------------------------------------------------------- */
.wa-ask-section { }

.wa-ask-form {
  display: flex;
  gap: 0;
  border: 1px solid rgba(10, 22, 40, 0.2);
  border-radius: 2px;
  overflow: hidden;
  max-width: 600px;
  transition: border-color 0.2s ease;
}

.wa-ask-form:focus-within {
  border-color: var(--navy);
}

.wa-ask-input {
  flex: 1;
  background: #fff;
  border: none;
  outline: none;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--off-black);
  min-width: 0;
}

.wa-ask-input::placeholder {
  color: rgba(10, 22, 40, 0.35);
}

.wa-ask-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: var(--navy);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.wa-ask-btn:hover {
  background: var(--navy-light);
}

@media (max-width: 600px) {
  .wa-ask-form { flex-direction: column; }
  .wa-ask-btn { justify-content: center; }
}

/* 8b. HERO SLIDESHOW
   ---------------------------------------------------------- */
.hero-slideshow {
  grid-column: span 12;
  height: 640px;
  position: relative;
  overflow: hidden;
  cursor: default;
  background: var(--navy-deep);
}

.slideshow__track {
  position: absolute;
  inset: 0;
}

.slideshow__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
  pointer-events: none;
}

.slideshow__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.slideshow__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 9s ease;
}

.slideshow__slide.is-active img {
  transform: scale(1);
}

.slideshow__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 37, 64, 0.55) 0%,
    rgba(0, 37, 64, 0.1) 45%,
    transparent 70%
  );
  z-index: 1;
}

.slideshow__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: clamp(24px, 4vw, 44px);
  z-index: 2;
}

.slideshow__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 10px;
  display: block;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease 0.4s, transform 0.6s ease 0.4s;
}

.slideshow__slide.is-active .slideshow__label {
  opacity: 1;
  transform: translateY(0);
}

.slideshow__name {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  color: var(--off-white);
  line-height: 1.1;
  letter-spacing: -0.01em;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease 0.5s, transform 0.7s ease 0.5s;
}

.slideshow__slide.is-active .slideshow__name {
  opacity: 1;
  transform: translateY(0);
}

.slideshow__dots {
  position: absolute;
  bottom: clamp(24px, 4vw, 44px);
  right: clamp(24px, 4vw, 44px);
  display: flex;
  gap: 10px;
  z-index: 3;
  align-items: center;
}

.slideshow__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(240, 244, 247, 0.28);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.35s ease, transform 0.35s ease;
}

.slideshow__dot.is-active {
  background: var(--off-white);
  transform: scale(1.5);
}

.slideshow__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255,255,255,0.08);
  z-index: 4;
  overflow: hidden;
}

.slideshow__progress-bar {
  height: 100%;
  background: var(--stone);
  width: 0%;
}

@media (max-width: 1023px) {
  .hero-slideshow { grid-column: span 2; height: 480px; }
}

/* 9. SECTION HEADERS
   ---------------------------------------------------------- */
.section-header {
  margin-bottom: clamp(40px, 6vw, 72px);
}

.section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.section-title--light { color: var(--off-white); }
.section-title--dark  { color: var(--off-black); }

/* 10. POSITIONING STATEMENT
   ---------------------------------------------------------- */
.statement {
  background: var(--navy-deep);
  padding: clamp(60px, 10vw, 120px) 0;
  border-top: 1px solid var(--white-10);
}

.statement__inner { max-width: 860px; }

.statement__quote {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 300;
  font-style: italic;
  line-height: 1.35;
  color: var(--off-white);
  letter-spacing: -0.01em;
}

.statement__attribution {
  display: block;
  margin-top: 24px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
}

/* 11. SERVICES
   ---------------------------------------------------------- */
.services__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(40px, 6vw, 72px);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--dark-15);
}

.services__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--dark-15);
}

.service-item {
  background: var(--off-white);
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  align-items: flex-start;
  gap: 24px;
  transition: background 0.3s ease;
}

.service-item:hover { background: #E8EDF2; }

.service-item__number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 300;
  font-style: italic;
  color: rgba(10, 22, 40, 0.18);
  line-height: 1;
  letter-spacing: -0.02em;
  min-width: 52px;
  flex-shrink: 0;
}

.service-item__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--off-black);
  margin-bottom: 8px;
}

.service-item__desc {
  font-size: 14px;
  color: var(--dark-60);
  line-height: 1.65;
}

/* 12. CTA SECTION
   ---------------------------------------------------------- */
.cta-section {
  background: var(--navy);
  padding: clamp(60px, 10vw, 120px) 0;
  text-align: center;
  border-top: 1px solid var(--white-10);
}

.cta-section__title {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 300;
  font-style: italic;
  color: var(--off-white);
  letter-spacing: -0.02em;
  margin-bottom: clamp(16px, 3vw, 32px);
}

.cta-section__subtitle {
  font-size: 16px;
  color: var(--white-60);
  max-width: 440px;
  margin: 0 auto clamp(32px, 5vw, 48px);
  line-height: 1.75;
}

.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--off-white);
  color: var(--navy-deep);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 18px 36px;
  transition: background 0.3s ease, color 0.3s ease;
}

.btn-wa:hover {
  background: var(--stone);
  color: var(--navy-deep);
}

.btn-wa svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }

/* 13. FLOATING WHATSAPP
   ---------------------------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 16px rgba(37, 211, 102, 0.35);
}

.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 26px; height: 26px; fill: #fff; }

/* 14. FOOTER
   ---------------------------------------------------------- */
.footer {
  background: var(--off-black);
  padding: clamp(60px, 8vw, 100px) 0 clamp(24px, 4vw, 40px);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  margin-bottom: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--white-10);
}

.footer__logo-img {
  height: 48px;
  width: auto;
  display: block;
  margin-bottom: 20px;
}

.footer__tagline {
  font-size: 13px;
  color: var(--white-60);
  margin-top: 20px;
  line-height: 1.65;
  max-width: 260px;
}

.footer__col-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 20px;
}

.footer__links { display: flex; flex-direction: column; gap: 12px; }

.footer__link {
  font-size: 14px;
  color: var(--white-60);
  transition: color 0.25s ease;
}

.footer__link:hover { color: var(--off-white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  font-size: 12px;
  color: var(--white-30);
  letter-spacing: 0.02em;
}

.footer__ig {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  transition: color 0.25s ease;
}

.footer__ig:hover { color: var(--off-white); }

/* 15. TEAM GRID
   ---------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.team-card {
  padding: 28px 24px;
  border-top: 1px solid var(--white-10);
  border-right: 1px solid var(--white-10);
  transition: background 0.3s ease;
}

.team-card:nth-child(4n) { border-right: none; }

.team-card:hover { background: var(--navy); }

.team-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--off-white);
  margin-bottom: 6px;
  line-height: 1.2;
}

.team-card__role {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--stone);
}

/* Light variant for light-bg sections */
.team-card--light {
  border-top-color: var(--dark-15);
  border-right-color: var(--dark-15);
}

.team-card--light .team-card__name { color: var(--off-black); }

/* 16. PROCESS STEPS
   ---------------------------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--white-10);
}

.process-step {
  background: var(--navy-deep);
  padding: clamp(32px, 5vw, 56px) clamp(24px, 3vw, 36px);
  position: relative;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 300;
  font-style: italic;
  color: rgba(240, 244, 247, 0.06);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--off-white);
  margin-bottom: 12px;
}

.process-step__desc {
  font-size: 14px;
  color: var(--white-60);
  line-height: 1.75;
}

/* 17. PROJECT DETAIL
   ---------------------------------------------------------- */
.project-hero {
  height: 85vh;
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
  margin-top: var(--nav-height);
}

.project-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.project-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 37, 64, 0.25) 0%, transparent 55%);
}

.project-hero__caption {
  position: absolute;
  bottom: clamp(32px, 5vw, 60px);
  left: var(--pad);
  right: var(--pad);
  max-width: var(--max-width);
  margin: 0 auto;
}

.project-meta-bar {
  display: flex;
  align-items: stretch;
  gap: 0;
  background: var(--off-white);
  color: var(--off-black);
}

.project-meta-item {
  flex: 1;
  padding: clamp(20px, 3vw, 32px);
  border-right: 1px solid var(--dark-15);
}

.project-meta-item:last-child { border-right: none; }

.project-meta-item__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}

.project-meta-item__value {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  color: var(--off-black);
}

.project-body {
  background: var(--off-white);
  padding: clamp(60px, 8vw, 100px) 0;
  color: var(--off-black);
}

.project-content-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.project-content-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 16px;
}

.project-content-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--dark-60);
  text-align: justify;
  text-align-last: left;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gutter);
  margin-top: clamp(40px, 6vw, 72px);
}

.project-gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.project-gallery img:first-child:nth-last-child(1) {
  grid-column: span 2;
  aspect-ratio: 16/7;
}

/* 17b. SECTION IMMERSIVE — full-bleed photo with editorial overlay text
   ─ Replaces section-narrative split. Each section is a cinematic frame.
   ---------------------------------------------------------- */
/* 17b. SECTION SPLIT — clean text + photo side by side
   ─ Text (45%) | Photo (55%), alternating direction.
   ─ Both columns stretch to same height via align-items:stretch.
   ─ Photo uses object-fit:cover so any aspect ratio works cleanly.
   ---------------------------------------------------------- */
.section-split {
  display: grid;
  grid-template-columns: 45fr 55fr;
  align-items: stretch;
  min-height: clamp(420px, 52vh, 640px);
  border-bottom: 1px solid rgba(196, 181, 160, 0.1);
}

.section-split--alt .section-split__text  { order: 2; }
.section-split--alt .section-split__media { order: 1; }

.section-split__text {
  padding: clamp(52px, 7vw, 88px) clamp(36px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--off-white);
  color: var(--off-black);
}

.section-split__label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-split__label::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--stone);
  opacity: 0.55;
  flex-shrink: 0;
}

.section-split__body {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(10, 22, 40, 0.68);
  max-width: 520px;
  text-align: justify;
  text-align-last: left;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.section-split__media {
  overflow: hidden;
  position: relative;
}

.section-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-split:hover .section-split__media img { transform: scale(1.03); }

/* Sections without a paired photo — text only, inside project-body */
.section-text-only {
  max-width: 680px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

/* 17c. PHOTO SHOWCASE — tabbed by category (Render / Progress / Finish)
   ---------------------------------------------------------- */
.photo-showcase {
  margin-top: clamp(64px, 9vw, 104px);
  padding-top: clamp(48px, 7vw, 80px);
  border-top: 1px solid rgba(10, 22, 40, 0.12);
}

.photo-showcase__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 24px;
  flex-wrap: wrap;
}

.photo-showcase__title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 12px;
}

.photo-showcase__tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid rgba(10, 22, 40, 0.12);
  margin-bottom: 32px;
}

.photo-showcase__tab {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  border: none;
  background: none;
  color: rgba(10, 22, 40, 0.35);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.photo-showcase__tab:hover { color: var(--off-black); }

.photo-showcase__tab.active {
  color: var(--off-black);
  border-bottom-color: var(--navy);
}

.photo-showcase__panel {
  display: none;
}

.photo-showcase__panel.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.photo-showcase__panel img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.35s var(--ease-smooth);
}

.photo-showcase__panel img:hover {
  opacity: 0.9;
  transform: scale(1.015);
}

.photo-showcase__panel img:first-child:nth-last-child(1) {
  grid-column: span 3;
  aspect-ratio: 16/7;
}

/* Lightbox overlay */
.photo-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.95);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.photo-lightbox.is-open { display: flex; }

.photo-lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}

.photo-lightbox__close {
  position: absolute;
  top: 24px; right: 32px;
  font-size: 28px;
  color: var(--off-white);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
  line-height: 1;
}

.photo-lightbox__close:hover { opacity: 1; }

/* 18. CONTACT PAGE
   ---------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-info-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--white-10);
}

.contact-info-item:first-child { border-top: 1px solid var(--white-10); }

.contact-info-item__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}

.contact-info-item__value {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 400;
  color: var(--off-white);
  transition: color 0.25s ease;
}

.contact-info-item__value a:hover { color: var(--stone); }

.contact-wa-panel {
  background: var(--navy);
  padding: clamp(36px, 5vw, 56px);
}

.contact-wa-panel__title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 300;
  font-style: italic;
  color: var(--off-white);
  line-height: 1.25;
  margin-bottom: 16px;
}

.contact-wa-panel__desc {
  font-size: 14px;
  color: var(--white-60);
  line-height: 1.75;
  margin-bottom: 32px;
}

/* 19. PROYEK PAGE — Filters
   ---------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.filter-btn {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--white-60);
  padding: 8px 20px;
  border: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.filter-btn:hover { color: var(--off-white); }

.filter-btn.active {
  color: var(--off-white);
  border-color: var(--white-30);
}

.project-card[data-hidden] { display: none; }

/* 20. ABOUT / STUDIO
   ---------------------------------------------------------- */
.studio-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  margin-bottom: clamp(60px, 8vw, 100px);
}

.studio-split--reverse { direction: rtl; }
.studio-split--reverse > * { direction: ltr; }

.studio-text__body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--white-60);
  margin-top: 20px;
}

.studio-text__body + .studio-text__body { margin-top: 16px; }

.studio-image {
  overflow: hidden;
  aspect-ratio: 3/4;
}

.studio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-smooth);
}

.studio-image:hover img { transform: scale(1.03); }

/* 21. SCROLL ANIMATIONS
   ---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* Page load stagger */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.anim-in   { animation: fadeUp 0.9s ease forwards; }
.anim-d1   { opacity: 0; animation-delay: 0.15s; }
.anim-d2   { opacity: 0; animation-delay: 0.32s; }
.anim-d3   { opacity: 0; animation-delay: 0.50s; }

/* 22. UTILITIES
   ---------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-stone  { color: var(--stone); }
.text-white  { color: var(--off-white); }
.text-muted  { color: var(--white-60); }
.text-center { text-align: center; }

.mt-sm  { margin-top: 16px; }
.mt-md  { margin-top: 24px; }
.mt-lg  { margin-top: 48px; }
.mt-xl  { margin-top: clamp(40px, 6vw, 72px); }
.mt-2xl { margin-top: clamp(60px, 8vw, 96px); }

/* Divider line */
.divider {
  width: 100%;
  height: 1px;
  background: var(--white-10);
  margin: clamp(40px, 5vw, 64px) 0;
}

.divider--dark { background: var(--dark-15); }

/* 23. RESPONSIVE — Tablet
   ---------------------------------------------------------- */
@media (max-width: 1023px) {
  .nav__links  { display: none; }
  .nav__toggle { display: flex; }

  .page-hero .container { grid-template-columns: 1fr; }
  .page-hero__desc { margin-top: 16px; max-width: none; }

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

  .project-card--large,
  .project-card--medium { grid-column: span 1; height: 400px; }
  .project-card--half,
  .project-card--third  { grid-column: span 1; height: 400px; }
  .project-card--full   { grid-column: span 2; height: 400px; }

  .services__header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .services__list { grid-template-columns: 1fr; }

  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .team-card:nth-child(4n) { border-right: 1px solid var(--white-10); }
  .team-card:nth-child(2n) { border-right: none; }

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

  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }

  .studio-split { grid-template-columns: 1fr; }
  .studio-image { aspect-ratio: 16/9; }
  .studio-split--reverse { direction: ltr; }

  .contact-grid { grid-template-columns: 1fr; }
  .project-content-grid { grid-template-columns: 1fr; }
  .section-split { grid-template-columns: 1fr; min-height: auto; }
  .section-split__media { min-height: 280px; }
  .section-split--alt .section-split__text  { order: 1; }
  .section-split--alt .section-split__media { order: 2; }
  .section-split__body { text-align: left; hyphens: none; -webkit-hyphens: none; }
  .photo-showcase__panel.active { grid-template-columns: repeat(2, 1fr); }

  .project-meta-bar { flex-wrap: wrap; }
  .project-meta-item { flex: 1 1 calc(50% - 1px); }
}

/* 24. RESPONSIVE — Mobile
   ---------------------------------------------------------- */
@media (max-width: 767px) {
  :root { --gutter: 16px; }



  .projects-grid { grid-template-columns: 1fr; gap: 16px; }
  .project-card--large,
  .project-card--medium,
  .project-card--half,
  .project-card--third,
  .project-card--full { grid-column: span 1; height: auto; aspect-ratio: 4/3; }
  .hero-slideshow { aspect-ratio: unset; height: 80vw; min-height: 300px; max-height: 520px; }

  .stat { padding: 0 12px; }
  .stat__number { font-size: 44px; }

  .service-item { flex-direction: column; gap: 8px; }
  .service-item__number { font-size: 32px; min-width: auto; }

  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .team-card:nth-child(2n) { border-right: none; }

  .process-steps { grid-template-columns: 1fr; }
  .process-step__number { font-size: 56px; }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .project-hero { height: 60vh; }
  .project-meta-bar { flex-direction: column; }
  .project-meta-item { border-right: none; border-bottom: 1px solid var(--dark-15); }
  .project-content-text { text-align: left; hyphens: none; -webkit-hyphens: none; }
  .section-split__media { min-height: 220px; }
  .project-gallery { grid-template-columns: 1fr; }
  .project-gallery img:first-child:nth-last-child(1) { grid-column: span 1; aspect-ratio: 4/3; }
  .photo-showcase__panel.active { grid-template-columns: 1fr; }
  .photo-showcase__panel img:first-child:nth-last-child(1) { grid-column: span 1; aspect-ratio: 4/3; }
  .photo-showcase__tab { padding: 10px 14px; font-size: 9px; }

  .wa-float { bottom: 20px; right: 20px; width: 48px; height: 48px; }

  .statement__quote { font-size: 30px; }

  .contact-wa-panel { padding: 28px 24px; }

  .filter-bar { flex-wrap: wrap; }
}