/* ============================================================
   EXCON GROUP – Main Stylesheet
   Font: Jost (Google Fonts)
   Primary: #0F0B38 | Taupe accent: #BFB6AE
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&display=swap');

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

:root {
  --navy:       #0F0B38;
  --white:      #ffffff;
  --off-white:  #f6f6f6;
  --taupe:      #BFB6AE;
  --gray:       #888;
  --light-gray: #e8e8e8;
  --font:       'Jost', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--navy);
  background: var(--white);
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.03em;
  font-weight: 400;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: var(--font); }

/* ============================================================
   HEADER / NAV  (transparent, fixed over hero)
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  transition: background 0.4s, box-shadow 0.4s;
  background: transparent;
}

/* When page is scrolled or we're on an inner page */
.site-header.scrolled,
.site-header.solid {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.header-logo img { height: 38px; width: auto; }

/* Nav */
.main-nav > ul {
  display: flex;
  gap: 0;
  align-items: center;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.15px;
  text-transform: uppercase;
  color: var(--taupe);
  transition: color 0.2s;
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li.active > a { color: var(--white); }

/* Dropdown */
.has-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid var(--taupe);
  margin-left: 6px;
  vertical-align: middle;
  transition: transform 0.2s;
}
.has-dropdown:hover > a::after { transform: rotate(180deg); border-top-color: var(--white); }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--navy);
  min-width: 250px;
  border-top: 2px solid var(--taupe);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s;
  z-index: 100;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu li a {
  display: block;
  padding: 13px 22px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.2s, padding-left 0.2s;
}
.dropdown-menu li:last-child a { border-bottom: none; }
.dropdown-menu li a:hover { color: var(--white); padding-left: 28px; }

/* Language toggle */
.lang-toggle {
  display: flex; align-items: center; gap: 6px;
}
.lang-toggle a {
  font-size: 12px; font-weight: 400; letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  padding: 4px 8px;
  transition: color 0.2s;
}
.lang-toggle a:hover,
.lang-toggle a.active { color: var(--white); }
.lang-sep { color: rgba(191,182,174,0.3); font-size: 10px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--taupe);
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  padding: 100px 40px 40px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav ul { flex-direction: column; display: flex; gap: 0; }
.mobile-nav li a {
  display: block;
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid rgba(191,182,174,0.15);
  color: var(--taupe);
  transition: color 0.2s;
}
.mobile-nav li a:hover { color: var(--white); }
.mobile-nav .sub-links a { font-size: 14px; padding: 10px 0 10px 20px; }
.mobile-close {
  position: absolute; top: 22px; right: 22px;
  font-size: 26px; color: var(--taupe); padding: 8px;
  background: none; border: none; cursor: pointer;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 650px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Slideshow bg */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: heroFade 18s infinite;
}
.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 6s; }
.hero-slide:nth-child(3) { animation-delay: 12s; }

@keyframes heroFade {
  0%   { opacity: 0; transform: scale(1); }
  5%   { opacity: 1; }
  28%  { opacity: 1; transform: scale(1.08); }
  33%  { opacity: 0; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 7, 40, 0.5);
  z-index: 1;
}

/* Two-column layout inside hero */
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 60px;
  align-items: center;
}

.hero-left h1 {
  font-size: clamp(48px, 6vw, 90px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -1.5px;
  text-transform: uppercase;
  color: var(--white);
}

/* Right-side card */
.hero-card {
  display: flex;
  flex-direction: column;
}

.hero-card-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--taupe);
  color: var(--navy);
  padding: 20px 30px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: none;
  transition: background 0.25s, color 0.25s;
}
.hero-card-btn:hover { background: var(--white); }
.hero-card-btn .arrow {
  font-size: 18px;
  transition: transform 0.2s;
}
.hero-card-btn:hover .arrow { transform: translateX(4px); }

.hero-card-desc {
  background: var(--navy);
  padding: 30px;
  color: var(--white);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.03em;
  opacity: 0.95;
}

/* ============================================================
   TICKER / MARQUEE
   ============================================================ */
.ticker-wrap {
  background: var(--navy);
  overflow: hidden;
  padding: 18px 0;
}
.ticker-inner {
  display: flex;
  width: max-content;
  animation: ticker 22s linear infinite;
}
.ticker-inner:hover { animation-play-state: paused; }
.ticker-item {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 40px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--taupe);
}
.ticker-item::before {
  content: '◆';
  font-size: 7px;
  opacity: 0.5;
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   COMMON SECTION STYLES
   ============================================================ */
.section        { padding: 150px 60px; }
.section-sm     { padding: 100px 60px; }
.container      { max-width: 1400px; margin: 0 auto; }

.section-label {
  display: block;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 20px;
}
.section-label-dark {
  color: var(--gray);
}

.section-heading {
  font-size: clamp(34px, 3.5vw, 50px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 30px;
}
.section-heading span { display: block; }
.section-heading.light { color: var(--white); }

.divider {
  width: 50px; height: 2px;
  background: var(--taupe);
  margin-bottom: 30px;
}

/* Buttons */
.btn-taupe {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--taupe);
  color: var(--navy);
  padding: 18px 40px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.03em;
  transition: background 0.25s, color 0.25s;
}
.btn-taupe:hover { background: var(--navy); color: var(--white); }

.btn-outline-navy {
  display: inline-block;
  border: 1px solid var(--navy);
  color: var(--navy);
  padding: 16px 36px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }

.btn-outline-white {
  display: inline-block;
  border: 1px solid var(--white);
  color: var(--white);
  padding: 16px 36px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
}
.btn-outline-white:hover { background: var(--white); color: var(--navy); }

.btn-outline-taupe {
  display: inline-block;
  border: 1px solid var(--taupe);
  color: var(--taupe);
  padding: 16px 36px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
}
.btn-outline-taupe:hover { background: var(--taupe); color: var(--navy); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section { background: var(--white); padding: 150px 60px; }
.about-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.about-text p {
  font-size: 16px;
  color: #555;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 0.03em;
}
.about-image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}

/* Stats bar */
.stats-bar {
  background: var(--navy);
  padding: 80px 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  text-align: center;
  color: var(--white);
  padding: 0 30px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 10px;
  color: var(--taupe);
}
.stat-label {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-section { background: var(--off-white); padding: 150px 60px; }
.process-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.process-item {
  padding: 60px 50px;
  border-right: 1px solid var(--light-gray);
}
.process-item:last-child { border-right: none; }
.process-num {
  font-size: 90px;
  font-weight: 300;
  color: rgba(15,11,56,0.06);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.process-title {
  font-size: 24px;
  font-weight: 300;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.process-text {
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* ============================================================
   VALUES SECTION
   ============================================================ */
.values-section { padding: 150px 60px; background: var(--white); }
.values-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.values-header p {
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  font-weight: 300;
  margin-top: 10px;
  letter-spacing: 0.03em;
}
.value-item { border-bottom: 1px solid var(--light-gray); }
.value-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
  transition: color 0.2s;
}
.value-toggle:hover { color: var(--taupe); }
.value-toggle .icon {
  width: 28px; height: 28px;
  border: 1px solid var(--light-gray);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  line-height: 1;
  transition: all 0.3s;
  color: var(--navy);
}
.value-toggle.active .icon {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  transform: rotate(45deg);
}
.value-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.value-body.open { max-height: 200px; }
.value-body p {
  padding-bottom: 24px;
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* ============================================================
   SERVICES CARDS
   ============================================================ */
.services-cards-section { padding: 150px 60px; background: var(--off-white); }
.services-cards-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--white);
  padding: 60px 40px;
  display: block;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s, box-shadow 0.35s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.08); }
.service-card-num {
  font-size: 56px;
  font-weight: 300;
  color: rgba(15,11,56,0.06);
  line-height: 1;
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}
.service-card-title {
  font-size: 20px;
  font-weight: 300;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}
.service-card-text {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  font-weight: 300;
  letter-spacing: 0.03em;
}
.service-card-arrow {
  margin-top: 36px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
  transition: gap 0.2s;
}
.service-card:hover .service-card-arrow { gap: 18px; }

/* ============================================================
   CTA / FUTURE SECTION
   ============================================================ */
.future-section {
  background: var(--navy);
  color: var(--white);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
}
.future-left {
  padding: 150px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.future-label {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(191,182,174,0.6);
  margin-bottom: 20px;
}
.future-heading {
  font-size: clamp(38px, 3.5vw, 56px);
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0;
  margin-bottom: 24px;
  color: var(--white);
}
.future-heading span { display: block; }
.future-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.7);
  max-width: 400px;
  margin-bottom: 40px;
}

/* Tabs */
.tabs-nav {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 28px;
  gap: 0;
}
.tab-btn {
  padding: 12px 20px 12px 0;
  margin-right: 24px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(191,182,174,0.5);
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
  cursor: pointer;
  background: none;
}
.tab-btn.active { color: var(--taupe); border-bottom-color: var(--taupe); }
.tab-btn:hover { color: var(--taupe); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.65);
}

.future-right { position: relative; overflow: hidden; }
.future-project { position: absolute; inset: 0; }
.future-project img { width: 100%; height: 100%; object-fit: cover; }
.future-project-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px;
  background: linear-gradient(to top, rgba(15,11,56,0.9) 0%, transparent 100%);
  color: var(--white);
}
.future-project-info h3 {
  font-size: 28px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.future-project-info p {
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.03em;
  opacity: 0.75;
  line-height: 1.6;
}

/* ============================================================
   PROJECTS SECTION
   ============================================================ */
.projects-section { padding: 150px 60px; background: var(--white); }
.projects-header {
  max-width: 1400px;
  margin: 0 auto 60px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.projects-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.project-card { display: block; position: relative; overflow: hidden; }
.project-card-image { position: relative; overflow: hidden; height: 480px; }
.project-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.project-card:hover .project-card-image img { transform: scale(1.04); }
.project-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,11,56,0.82) 0%, transparent 55%);
  transition: background 0.4s;
}
.project-card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px;
  color: var(--white);
}
.project-card-location {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 8px;
}
.project-card-name {
  font-size: 28px; font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.project-card-desc {
  font-size: 14px; font-weight: 300;
  line-height: 1.7; letter-spacing: 0.03em;
  opacity: 0.8;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   PROJECTS GRID PAGE
   ============================================================ */
.projects-full-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.project-thumb { display: block; overflow: hidden; position: relative; }
.project-thumb-image { height: 340px; overflow: hidden; }
.project-thumb-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.project-thumb:hover .project-thumb-image img { transform: scale(1.04); }
.project-thumb-info {
  padding: 24px;
  background: var(--navy);
  color: var(--white);
}
.project-thumb-status {
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 6px;
}
.project-thumb-location {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
}
.project-thumb-name {
  font-size: 18px; font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section { padding: 150px 60px; background: var(--off-white); }
.contact-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.contact-detail { margin-bottom: 40px; }
.contact-detail-label {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 10px;
}
.contact-detail-value {
  font-size: 18px; font-weight: 300;
  color: var(--navy); line-height: 1.6;
  letter-spacing: 0.02em;
}
.contact-links { list-style: none; }
.contact-links li + li { margin-top: 8px; }
.contact-links a {
  font-size: 16px; font-weight: 300;
  color: var(--navy);
  transition: color 0.2s; letter-spacing: 0.02em;
}
.contact-links a:hover { color: var(--taupe); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: var(--navy);
  padding: 200px 60px 120px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url('../images/about-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
}
.page-hero-content { position: relative; max-width: 1400px; margin: 0 auto; }
.page-hero-label {
  display: block;
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 20px;
}
.page-hero h1 {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 300;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: -0.5px;
  line-height: 1.05;
}
.page-hero p {
  font-size: 16px; font-weight: 300;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin-top: 24px;
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* ============================================================
   SERVICE DETAIL PAGE
   ============================================================ */
.service-detail-intro {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.service-detail-text p {
  font-size: 16px; color: #555;
  line-height: 1.8; font-weight: 300;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}
.service-list {
  max-width: 1400px;
  margin: 80px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.service-list-item {
  padding: 40px;
  background: var(--off-white);
  border-left: 2px solid var(--taupe);
}
.service-list-item h4 {
  font-size: 15px; font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--navy); margin-bottom: 12px;
}
.service-list-item p {
  font-size: 14px; color: #666;
  line-height: 1.8; font-weight: 300; letter-spacing: 0.03em;
}

/* Process steps */
.service-steps { padding: 80px 0; border-top: 1px solid var(--light-gray); max-width: 1400px; margin: 0 auto; }
.service-steps h2 {
  font-size: 34px; font-weight: 300;
  text-transform: uppercase; margin-bottom: 50px;
  letter-spacing: 0.05em;
}
.step-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid var(--light-gray);
  align-items: start;
}
.step-num {
  font-size: 44px; font-weight: 300;
  color: rgba(15,11,56,0.08);
  line-height: 1; letter-spacing: -0.03em;
}
.step-content h4 {
  font-size: 16px; font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--navy); margin-bottom: 8px;
}
.step-content p {
  font-size: 14px; color: #666;
  line-height: 1.8; font-weight: 300; letter-spacing: 0.03em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy); color: var(--white); padding: 100px 60px 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 80px;
  max-width: 1400px;
  margin: 0 auto;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 34px; margin-bottom: 24px; }
.footer-brand p {
  font-size: 14px; font-weight: 300;
  line-height: 1.8; letter-spacing: 0.03em;
  color: rgba(255,255,255,0.5);
  max-width: 340px;
}
.footer-col-title {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 24px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 14px; font-weight: 300;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-contact-list a {
  font-size: 14px; font-weight: 300;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.footer-contact-list a:hover { color: var(--white); }
.footer-address {
  margin-top: 24px;
  font-size: 13px; font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.7; letter-spacing: 0.03em;
}
.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
  font-weight: 300;
}
.footer-bottom a { color: rgba(255,255,255,0.3); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--taupe); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .site-header { padding: 0 40px; }
  .section, .section-sm, .about-section, .process-section,
  .values-section, .services-cards-section, .projects-section,
  .contact-section, .site-footer { padding-left: 40px; padding-right: 40px; }
  .stats-bar { padding: 60px 40px; }
  .future-left { padding: 100px 60px; }
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .lang-toggle { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { max-width: 320px; }
  .about-inner { grid-template-columns: 1fr; }
  .about-image { order: -1; }
  .process-inner { grid-template-columns: 1fr; }
  .process-item { border-right: none; border-bottom: 1px solid var(--light-gray); }
  .values-inner { grid-template-columns: 1fr; }
  .services-cards-inner { grid-template-columns: 1fr; gap: 2px; }
  .future-section { grid-template-columns: 1fr; }
  .future-right { height: 500px; }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-full-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 60px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 50px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.12); border-top: 1px solid rgba(255,255,255,0.12); }
  .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.12); }
  .stat-item { padding: 40px; }
  .service-detail-intro { grid-template-columns: 1fr; }
  .service-list { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .section, .about-section, .process-section, .values-section,
  .services-cards-section, .projects-section, .contact-section { padding: 80px 24px; }
  .site-header { padding: 0 24px; }
  .hero-inner { padding: 0 24px; }
  .hero-left h1 { font-size: 36px; }
  .page-hero { padding: 160px 24px 80px; }
  .future-left { padding: 80px 24px; }
  .site-footer { padding: 80px 24px 0; }
  .stats-bar { padding: 50px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .projects-full-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   MOBILE IMPROVEMENTS
   ============================================================ */

/* Hero card stacks below heading on small screens */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    align-items: flex-end;
    padding-bottom: 60px;
  }
  .hero-left h1 {
    font-size: clamp(34px, 9vw, 56px);
    margin-bottom: 30px;
  }
  .hero-card { max-width: 100%; }

  /* Ticker: smaller text */
  .ticker-item { font-size: 11px; padding: 0 24px; }

  /* Stats: 2 columns */
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    padding: 40px 24px;
    gap: 0;
  }
  .stat-item {
    padding: 28px 16px;
    border-right: 1px solid rgba(255,255,255,0.12);
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-bottom: none; }
  .stat-number { font-size: 40px; }

  /* Process: single column with less padding */
  .process-item { padding: 40px 24px; }
  .process-num { font-size: 60px; }

  /* Values: full width */
  .values-inner { grid-template-columns: 1fr; gap: 50px; }
  .value-toggle { font-size: 15px; }

  /* Services cards: single column, less padding */
  .service-card { padding: 40px 28px; }

  /* Future section */
  .future-section { grid-template-columns: 1fr; }
  .future-left { padding: 60px 24px; }
  .future-right { height: 360px; }

  /* Projects grid: single column */
  .projects-grid { grid-template-columns: 1fr; gap: 2px; }
  .project-card-image { height: 320px; }
  .projects-header { flex-direction: column; align-items: flex-start; gap: 24px; }

  /* Contact: single column */
  .contact-inner { grid-template-columns: 1fr; gap: 50px; }

  /* Footer: single column */
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .site-footer { padding: 60px 24px 0; }
  .footer-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }

  /* Page hero: tighter */
  .page-hero { padding: 140px 24px 70px; }
  .page-hero h1 { font-size: clamp(32px, 8vw, 52px); }

  /* Sections: tighter padding */
  .about-section,
  .process-section,
  .values-section,
  .services-cards-section,
  .projects-section,
  .contact-section { padding: 70px 24px; }

  /* About: stack vertically */
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-image img { height: 280px; }

  /* Section heading */
  .section-heading { font-size: clamp(28px, 7vw, 40px); }

  /* Buttons full-width on mobile */
  .btn-taupe, .btn-outline-navy, .btn-outline-white, .btn-outline-taupe {
    text-align: center;
    justify-content: center;
  }

  /* Header: tighter */
  .site-header { padding: 0 20px; height: 64px; }
  .header-logo img { height: 30px; }
}

/* Touch-friendly tap targets */
@media (hover: none) {
  .main-nav > ul > li > a { padding: 14px 18px; }
  .tab-btn { padding: 14px 20px 14px 0; }
  .value-toggle { padding: 20px 0; }
  .hero-card-btn { padding: 22px 30px; }
  .project-gallery-item { cursor: pointer; -webkit-tap-highlight-color: transparent; }
}

/* Ensure images don't overflow on small screens */
@media (max-width: 480px) {
  .projects-full-grid { grid-template-columns: 1fr; }
  .service-list { grid-template-columns: 1fr; }
  .service-detail-intro { grid-template-columns: 1fr; gap: 40px; }
  .future-heading { font-size: 34px; }
  .project-hero { height: 55vh; min-height: 340px; }
  .project-hero-title { font-size: clamp(28px, 7vw, 42px); }
  .project-body { padding: 50px 20px; }
  .project-description { grid-template-columns: 1fr; gap: 40px; }
  .project-gallery { grid-template-columns: 1fr; }
  .project-specs { grid-template-columns: 1fr 1fr; }
  .project-cta { padding: 50px 20px; }
  .breadcrumb { padding: 14px 20px; font-size: 11px; }
}