/* ═══════════════════════════════════════════
   RESET
═══════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #fff;
  color: #111;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.page { display: none; }
.page.active { display: block; }
button, input, select, textarea { font-family: inherit; }
img { display: block; max-width: 100%; }

/* ═══════════════════════════════════════════
   TOKENS  (modulex palette)
═══════════════════════════════════════════ */
:root {
  --red: #1B3A6B;
  --red-h: #a50e26;
  --dark:  #0D0D0D;
  --mid:   #1a1a1a;
  --line:  #e8e8e8;
  --muted: #888;
  --bg:    #f5f5f3;
  --white: #ffffff;
}

/* ═══════════════════════════════════════════
   NAV  — modulex style: transparent over hero,
          white on scroll, ultra thin
═══════════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  transition: background 0.3s, border-color 0.3s;
  align-items: center;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.site-nav.scrolled .nav-center a {
  color: #222;
}
.site-nav.scrolled .nav-center a:hover {
  color: var(--red);
}
.site-nav.scrolled .nav-cta {
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.5);
  padding: 9px 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.nav-cta:hover {
  background: rgba(255,255,255,0.15);
}
.site-nav.scrolled .nav-cta:hover {
  color: var(--white);
  background: #111;
  border-color: #111;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
}
.logo-mark { width: 36px; height: 36px; flex-shrink: 0; }
.logo-wordmark {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.logo-wordmark .name {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1;
  transition: color 0.3s;
}
.logo-wordmark .name em { color: var(--red); font-style: normal; }
.logo-wordmark .sub {
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color 0.3s;
}
.site-nav.scrolled .logo-wordmark .name { color: var(--dark); }
.site-nav.scrolled .logo-wordmark .sub { color: var(--muted); }

.nav-center {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-center a {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: color 0.2s;
  letter-spacing: 0.2px;
}
.nav-center a:hover,
.nav-center a.active { color: var(--white); }
.site-nav.scrolled .nav-center a { color: var(--muted); }
.site-nav.scrolled .nav-center a:hover,
.site-nav.scrolled .nav-center a.active { color: var(--dark); }

.nav-cta {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 9px 20px;
  cursor: pointer;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--white); color: var(--dark); border-color: var(--white); }
.site-nav.scrolled .nav-cta { color: var(--dark); border-color: var(--line); }
.site-nav.scrolled .nav-cta:hover { background: var(--dark); color: var(--white); border-color: var(--dark); }

/* ═══════════════════════════════════════════
   HERO SLIDER  — modulex: full-viewport dark,
   large centered headline, bottom CTA link
═══════════════════════════════════════════ */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  background: var(--dark);
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 48px 80px;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}
/* Geometric background per slide */
.hero-slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.slide-bg-1 {
  background:
    linear-gradient(165deg, rgba(27,58,107,0.18) 0%, transparent 50%),
    #0D0D0D;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.025) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.025) 60px),
    linear-gradient(165deg, rgba(27,58,107,0.18) 0%, transparent 50%);
}
.slide-bg-2 {
  background: #0D0D0D;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 79px, rgba(27,58,107,0.04) 80px),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(27,58,107,0.12) 0%, transparent 60%);
}
.slide-bg-3 {
  background: #0D0D0D;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(27,58,107,0.15) 0%, transparent 45%),
    repeating-linear-gradient(135deg, transparent, transparent 59px, rgba(255,255,255,0.02) 60px);
}

.hero-slide-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--red);
  flex-shrink: 0;
}
.hero-h1 {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: clamp(52px, 7.5vw, 104px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--white);
  margin-bottom: 40px;
}
.hero-h1 em { color: var(--red); font-style: normal; }
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
}
.hero-cta::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.4);
  transition: width 0.3s, background 0.2s;
}
.hero-cta:hover { color: var(--white); }
.hero-cta:hover::after { width: 60px; background: var(--white); }

/* Slider dots */
.hero-dots {
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.2s;
}
.hero-dot.active {
  background: var(--white);
  transform: scale(1.4);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  right: 48px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll span {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 100%;
  background: var(--red);
  animation: scrolldown 2s ease infinite;
}
@keyframes scrolldown {
  0%   { top: -100%; }
  100% { top: 200%; }
}

/* ═══════════════════════════════════════════
   MARQUEE STRIP — modulex red ticker
═══════════════════════════════════════════ */
.marquee-strip {
  background: var(--red);
  overflow: hidden;
  padding: 14px 0;
  border-top: none;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  padding: 0 48px;
  flex-shrink: 0;
}
.marquee-item::before {
  content: '—';
  margin-right: 48px;
  color: rgba(255,255,255,0.3);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ═══════════════════════════════════════════
   STATS SECTION — modulex tab nav + numbers
═══════════════════════════════════════════ */
.stats-section {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.stats-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  padding: 0 48px;
}
.stats-tab {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.3px;
  color: var(--muted);
  padding: 18px 0;
  margin-right: 40px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
  transition: color 0.2s, border-color 0.2s;
}
.stats-tab.active,
.stats-tab:hover { color: var(--dark); border-bottom-color: var(--red); }

.stats-numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-block {
  padding: 48px 48px 48px 48px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.stat-block:last-child { border-right: none; }
.stat-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 24px;
  opacity: 0.35;
}
.stat-icon svg { width: 100%; height: 100%; }
.stat-big {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: var(--dark);
  letter-spacing: -2px;
  margin-bottom: 8px;
}
.stat-big span { color: var(--red); font-size: 36px; letter-spacing: 0; }
.stat-desc {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════
   SECTION SHARED
═══════════════════════════════════════════ */
.sec {
  padding: 96px 48px;
}
.sec.dark {
  background: #f0f2f5;
  color: var(--dark);
}
.sec.alt { background: var(--bg); }
.sec.white { background: var(--white); }

.sec-label {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
  display: block;
}
.sec-h2 {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: clamp(32px, 3.5vw, 52px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--dark);
  margin-bottom: 20px;
}
.sec-h2 em { font-style: normal; color: var(--red); }
.sec.dark .sec-h2 { color: var(--white); }
.sec-body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: #555;
  max-width: 520px;
}
.sec.dark .sec-body { color: rgba(255,255,255,0.5); }

/* ═══════════════════════════════════════════
   TECHNOLOGY SECTION — modulex left text +
   right image grid (stacked cards)
═══════════════════════════════════════════ */
.tech-img-strip { display:grid; grid-template-columns:repeat(3,1fr); gap:3px; }
.tech-split {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: start;
}
.tech-left { position: sticky; top: 88px; }
.tech-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark);
  background: transparent;
  border: none;
  cursor: pointer;
  margin-top: 32px;
  padding: 0;
  transition: gap 0.2s;
}
.tech-link::after { content: '→'; font-size: 16px; transition: transform 0.2s; }
.tech-link:hover { gap: 14px; }
.tech-link:hover::after { transform: translateX(3px); }

.tech-cards { display: flex; flex-direction: column; gap: 3px; }
.tech-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--mid);
  display: flex;
  align-items: flex-end;
  padding: 28px 32px;
}
.tech-card-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s ease;
}
.tech-card:hover .tech-card-bg { transform: scale(1.03); }
.tech-card-label {
  position: relative;
  z-index: 2;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.3px;
  background: rgba(0,0,0,0.5);
  padding: 8px 16px;
  backdrop-filter: blur(4px);
}

/* ═══════════════════════════════════════════
   SOLUTIONS SECTION — modulex: full-width
   image cards in row
═══════════════════════════════════════════ */
.solutions-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 32px;
}
.solutions-grid { min-height: 200px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.solution-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--mid);
  cursor: pointer;
}
.solution-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s ease;
}
.solution-card:hover .solution-bg { transform: scale(1.04); }
.solution-card:hover .proj-img { transform: scale(1.04); transition: transform 0.6s ease; }
.solution-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.85) 0%, transparent 55%);
}
.solution-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 24px 28px;
  z-index: 2;
}
.solution-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 6px;
}
.solution-name {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.3px;
  line-height: 1.2;
}

/* ═══════════════════════════════════════════
   SERVICES LIST — minimal numbered rows
═══════════════════════════════════════════ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.svc-item {
  padding: 32px 32px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.svc-item:nth-child(even) { border-right: none; }
.svc-item:hover { background: var(--bg); }
.svc-item:hover .svc-arrow { transform: translateX(4px); color: var(--red); }
.svc-n {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--line);
  transition: color 0.2s;
}
.svc-item:hover .svc-n { color: var(--red); }
.svc-name {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.svc-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
}
.svc-arrow {
  position: absolute;
  top: 32px; right: 32px;
  font-size: 18px;
  color: var(--line);
  transition: all 0.25s;
}

/* ═══════════════════════════════════════════
   SUSTAINABILITY / TESTIMONIALS
═══════════════════════════════════════════ */
.impact-grid { min-height: 160px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin-top: 56px;
}
.impact-card {
  background: #161616;
  padding: 40px 32px;
  border: 1px solid #222;
}
.impact-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 24px;
}
.impact-text {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  line-height: 1.55;
  font-style: italic;
}
.impact-name {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  margin-top: 20px;
}
.impact-loc {
  font-size: 11px;
  font-weight: 300;
  color: rgba(255,255,255,0.25);
  margin-top: 3px;
  letter-spacing: 0.5px;
}
.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}
.stars svg { width: 12px; height: 12px; fill: var(--red); }

/* ═══════════════════════════════════════════
   CAMPAIGNS
═══════════════════════════════════════════ */
.camp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin-top: 56px;
}
.camp-card {
  background: #161616;
  padding: 40px 32px;
  cursor: pointer;
  border: 1px solid #222;
  position: relative;
  transition: border-color 0.2s;
}
.camp-card:hover { border-color: var(--red); }
.camp-card.hero { background: var(--red); border-color: var(--red); }
.camp-num {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  color: var(--red);
  letter-spacing: -3px;
  margin-bottom: 16px;
}
.camp-card.hero .camp-num { color: var(--white); }
.camp-title {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.camp-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
}
.camp-badge {
  position: absolute;
  top: 24px; right: 24px;
  background: var(--white);
  color: var(--dark);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
}
.camp-card.hero .camp-badge { background: rgba(255,255,255,0.25); color: var(--white); }

/* ═══════════════════════════════════════════
   FOOTER BANNER — modulex full-width CTA
═══════════════════════════════════════════ */
.footer-banner {
  position: relative;
  overflow: hidden;
  background: #f0f2f5;
  padding: 96px 48px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
}
.footer-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.015) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.015) 60px),
    radial-gradient(ellipse 70% 80% at 80% 50%, rgba(27,58,107,0.12) 0%, transparent 65%);
}
.footer-banner-inner { position: relative; z-index: 1; }
.footer-banner h2 {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 32px;
}
.footer-banner h2 em { color: var(--red); font-style: normal; }
.footer-banner-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-fill {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  background: var(--white);
  color: var(--dark);
  border: 1px solid var(--white);
  padding: 14px 28px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-fill:hover { background: var(--red); color: var(--white); border-color: var(--red); }
.btn-ghost-white {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.3px;
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 14px 28px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost-white:hover { border-color: rgba(255,255,255,0.7); color: var(--white); }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
/* footer css replaced */





.footer-col a:hover { color: var(--white); }


/* ═══════════════════════════════════════════
   PAGE HERO (inner pages)
═══════════════════════════════════════════ */
.page-hero {
  background: var(--dark);
  padding: 140px 48px 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.018) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.018) 60px),
    radial-gradient(ellipse 60% 70% at 80% 50%, rgba(27,58,107,0.1) 0%, transparent 60%);
}
.page-hero-inner { position: relative; z-index: 1; max-width: 800px; }
.breadcrumb {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.25);
  margin-bottom: 24px;
}
.breadcrumb span {
  cursor: pointer;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.breadcrumb span:hover { color: var(--white); }
.page-h1 {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.0;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}
.page-h1 em { color: var(--red); font-style: normal; }
.page-sub {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  max-width: 500px;
  line-height: 1.75;
}

/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
.contact-wrap {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 96px;
}
.c-info-block { margin-bottom: 32px; }
.c-info-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.c-info-value {
  font-size: 16px;
  font-weight: 400;
  color: var(--dark);
  line-height: 1.5;
}
.c-btns { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; }
.btn-dark {
  font-size: 13px;
  font-weight: 500;
  background: var(--dark);
  color: var(--white);
  border: 1px solid var(--dark);
  padding: 13px 26px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.2px;
}
.btn-dark:hover { background: var(--red); border-color: var(--red); }
.btn-outline-d {
  font-size: 13px;
  font-weight: 400;
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--line);
  padding: 13px 26px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-outline-d:hover { border-color: var(--dark); }

.form-field-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--dark);
  padding: 13px 16px;
  font-size: 14px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 18px;
  -webkit-appearance: none;
}
.form-input:focus { border-color: var(--red); }
textarea.form-input { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row .form-input { margin-bottom: 0; }
.form-row-wrap { margin-bottom: 18px; }
.btn-submit {
  width: 100%;
  font-size: 13px;
  font-weight: 500;
  background: var(--dark);
  color: var(--white);
  border: 1px solid var(--dark);
  padding: 15px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.btn-submit:hover { background: var(--red); border-color: var(--red); }

/* Filter bar */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 9px 20px;
  background: var(--white);
  color: var(--muted);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn.on,
.filter-btn:hover { background: var(--dark); color: var(--white); border-color: var(--dark); }

/* WA */
.wa {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 50px; height: 50px; background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: transform 0.2s;
}
.wa:hover { transform: scale(1.08); }
.wa svg { width: 24px; height: 24px; fill: var(--white); }

/* Toast */
.toast {
  position: fixed; bottom: 90px; right: 28px; z-index: 999;
  background: var(--dark); color: var(--white);
  padding: 12px 18px; font-size: 13px; font-weight: 300;
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
  transform: translateY(10px); opacity: 0;
  transition: all 0.25s; max-width: 260px;
}
.toast.show { transform: translateY(0); opacity: 1; }
/* Logo color based on nav state */
/* Logo switcher — handled via JS */

/* Detail gallery */
.det-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin-bottom: 48px;
}
.det-thumb {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.offer-block {
  background: var(--dark);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.offer-title {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}
.offer-sub {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  margin-top: 6px;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   Breakpoints: 768px (tablet), 480px (phone)
═══════════════════════════════════════════════════ */


/* Mobile nav drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--dark);
  z-index: 800;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mobile-nav-drawer.open { display: flex; }
.mobile-nav-drawer a {
  font-family: 'Syne', 'Noto Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  padding: 12px 0;
  transition: color 0.2s;
  text-align: center;
  letter-spacing: -0.5px;
}
.mobile-nav-drawer a:hover { color: var(--white); }
.mobile-nav-drawer .drawer-cta {
  margin-top: 24px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  border: none;
  padding: 14px 32px;
  cursor: pointer;
}
.mobile-nav-drawer .drawer-close {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 28px;
  color: rgba(255,255,255,0.5);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 768px) {

  /* ── NAV ── */
  .site-nav {
    height: 80px;
    padding: 0 20px;
  }
  .nav-center { display: none; }
  .nav-cta { display: none; }
  #nav-logo-white { height: 60px !important; max-width: 160px !important; }
  #nav-logo-red { height: 60px !important; max-width: 160px !important; }

  /* ── HERO ── */
  .hero-slider { min-height: 100svh; }
  .hero-slide { padding: 0 20px 72px; }
  .hero-eyebrow { font-size: 10px; letter-spacing: 2px; margin-bottom: 20px; }
  .hero-h1 {
    font-size: clamp(38px, 11vw, 64px);
    letter-spacing: -1px;
    margin-bottom: 28px;
    line-height: 1.0;
  }
  .hero-cta { font-size: 12px; }
  .hero-dots { right: 16px; }
  .hero-scroll { display: none; }

  /* ── MARQUEE ── */
  .marquee-item { padding: 0 28px; font-size: 10px; }

  /* ── STATS ── */
  .stats-tabs { padding: 0 20px; gap: 0; overflow-x: auto; justify-content: center; }
  .stats-tab { margin-right: 24px; white-space: nowrap; font-size: 11px; }
  .stats-numbers {
    grid-template-columns: 1fr 1fr;
  }
  .stat-block {
    padding: 28px 20px;
    border-bottom: 1px solid var(--line);
  }
  .stat-block:nth-child(2) { border-right: none; }
  .stat-block:nth-child(3) { border-bottom: none; }
  .stat-block:nth-child(4) { border-right: none; border-bottom: none; }
  .stat-big { font-size: 40px; letter-spacing: -1px; }
  .stat-icon { width: 24px; height: 24px; margin-bottom: 16px; }

  /* ── SECTIONS ── */
  .sec { padding: 64px 24px; }
  .sec-h2 { font-size: clamp(26px, 7vw, 38px); }
  .sec-label { font-size: 10px; }

  /* ── TECH SPLIT (Hizmetler) ── */
  .tech-img-strip { display:grid; grid-template-columns:repeat(3,1fr); gap:3px; }
.tech-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .tech-left { position: static; }

  /* ── TECH IMAGE STRIP ── */
  .tech-img-strip { grid-template-columns: 1fr; }

  /* ── SVC GRID ── */
  .svc-grid { grid-template-columns: 1fr; }
  .svc-item { border-right: none !important; }
  .svc-name { font-size: 17px; }

  /* ── PROJECT GRID ── */
  .solutions-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3px;
  }
  .solution-card { aspect-ratio: 3/4; }
  .solution-name { font-size: 15px; }

  /* ── TESTIMONIALS ── */
  .impact-grid {
    grid-template-columns: 1fr;
    gap: 3px;
  }
  .impact-card { padding: 28px 20px; }
  .impact-text { font-size: 15px; }

  /* ── CAMPAIGNS ── */
  .camp-grid { grid-template-columns: 1fr; gap: 3px; }
  .camp-card { padding: 28px 20px; }
  .camp-num { font-size: 52px; }

  /* ── FOOTER BANNER ── */
  .footer-banner { 56px 20px; }
  .footer-banner h2 { font-size: clamp(28px, 8vw, 48px); }
  .footer-banner-btns { flex-direction: column; gap: 12px; }
  .btn-fill, .btn-ghost-white { text-align: center; justify-content: center; }

  /* ── FOOTER ── */
  footer { padding: 48px 24px 36px; }
  .footer-cols { grid-template-columns: 1fr; gap: 36px; }

  /* ── PAGE HERO ── */
  .page-hero { padding: 100px 20px 48px; }
  .page-h1 { font-size: clamp(32px, 9vw, 56px); letter-spacing: -1px; }
  .page-sub { font-size: 14px; }

  /* ── CONTACT ── */
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .c-btns { flex-wrap: wrap; }
  .btn-dark, .btn-outline-d { flex: 1; text-align: center; }

  /* ── OFFER BOX ── */
  .offer-block {
    flex-direction: column;
    gap: 24px;
    padding: 32px 20px;
  }
  .offer-block > div:last-child { flex-direction: column; width: 100%; }
  .offer-block .btn-fill,
  .offer-block .btn-ghost-white { width: 100%; text-align: center; justify-content: center; }

  /* ── DETAIL GALLERY ── */
  .det-gallery { grid-template-columns: 1fr 1fr; }

  /* ── FILTER BAR ── */
  .filter-bar { gap: 6px; }
  .filter-btn { font-size: 10px; padding: 7px 14px; }

  /* ── FOOTER BANNER MOBİL ── */
  .footer-banner { padding: 48px 24px !important; }
  .footer-banner h2 { font-size: clamp(24px, 7vw, 40px) !important; line-height: 1.2 !important; }
  .footer-banner-btns { flex-direction: column; width: 100%; gap: 10px; }
  .footer-banner .btn-fill,
  .footer-banner .btn-ghost-white { width: 100% !important; text-align: center; justify-content: center; }

  /* ── CTA BAND (kampanyalar alt) ── */
  .offer-block { align-items: flex-start; padding: 32px 24px; }
}

@media (max-width: 480px) {
  .footer-banner { padding: 40px 20px !important; }
  .footer-banner h2 { font-size: clamp(24px, 7vw, 36px) !important; }
  .hero-h1 { font-size: clamp(34px, 10vw, 52px); }
  .solutions-grid { grid-template-columns: 1fr; }
  .solution-card { aspect-ratio: 4/3; }
  .stats-numbers { grid-template-columns: 1fr 1fr; }
  .det-gallery { grid-template-columns: 1fr; }
  .stat-big { font-size: 40px; }
  .sec { padding: 48px 16px; }
  .page-hero { padding: 88px 16px 40px; }
  footer { padding: 40px 16px 28px; }
  .footer-banner { 48px 16px; }
}


@media (max-width: 768px) {
  /* Hero img tam kapla */
  .hero-slide img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
  
  /* Hero içerik alt kısımda */
  .hero-slide {
    padding: 0 20px 80px;
    justify-content: flex-end;
  }
  
  /* Hero eyebrow gizle mobilde */
  .hero-eyebrow { display: none; }
  
  /* Hero h1 daha küçük */
  .hero-h1 {
    font-size: clamp(36px, 10vw, 56px) !important;
    letter-spacing: -0.5px;
    line-height: 1.05;
    margin-bottom: 24px;
  }
}

@media (max-width: 768px) {
  .footer-banner {
    padding: 56px 24px;
    gap: 0;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-banner h2 {
    font-size: clamp(26px, 7.5vw, 40px) !important;
    letter-spacing: -0.5px !important;
    margin-bottom: 28px;
    line-height: 1.15 !important;
  }
  
  .footer-banner-btns {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  
  .footer-banner .btn-fill,
  .footer-banner .btn-ghost-white {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 15px;
    font-size: 14px;
    letter-spacing: 0.3px;
  }

  /* Footer logo büyüt */  
  footer .logo-img-footer {
    height: 64px !important;
  }
  
  /* Footer brand text düzenle */
  .footer-about {
    font-size: 13px;
    max-width: 100%;
  }

  /* Marquee üstte görünüyor sorunu — hero'nun z-index'ini artır */
  .hero-slider {
    z-index: 1;
  }
  .marquee-strip {
    position: relative;
    z-index: 2;
  }
}


/* ─── HİZMET REHBER BÖLÜMÜ ─── */
.guide-section {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding-top: 56px;
}
.guide-title {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--dark);
  margin-bottom: 16px;
}
.guide-intro {
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 48px;
}
.guide-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-bottom: 56px;
  border: 1px solid var(--line);
}
.guide-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}
.guide-step:last-child { border-bottom: none; }
.guide-step:hover { background: #fafafa; }
.guide-step-num {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--red);
  padding: 28px 0 28px 28px;
  line-height: 1;
  padding-top: 30px;
}
.guide-step-body {
  padding: 24px 32px 24px 20px;
  border-left: 1px solid var(--line);
}
.guide-step-body h4 {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--dark);
  margin-bottom: 8px;
}
.guide-step-body p {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
}

.guide-faq { margin-bottom: 40px; }
.guide-faq-title {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq-item:first-of-type { border-top: 1px solid var(--line); }
.faq-q {
  font-size: 15px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.faq-q::before {
  content: 'S';
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.faq-a {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
  padding-left: 30px;
}

.guide-tip {
  background: #fafafa;
  border-left: 3px solid var(--red);
  padding: 20px 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.guide-tip-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}
.guide-tip-text {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.7;
}
.guide-tip-text strong {
  color: var(--red);
  font-weight: 600;
}

@media (max-width: 768px) {
  .guide-step { grid-template-columns: 48px 1fr; }
  .guide-step-num { font-size: 20px; padding: 20px 0 20px 16px; }
  .guide-step-body { padding: 16px 16px 16px 14px; }
}


/* ─── FOOTER YENİ TASARIM ─── */
footer {
  background: #0a0f1e;
  padding: 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding: 64px 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-tagline {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
  margin-top: 20px;
  margin-bottom: 24px;
  max-width: 300px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  color: rgba(255,255,255,0.5);
}
.footer-social-btn svg { width: 16px; height: 16px; }
.footer-social-btn:hover { background: var(--red); color: #fff; }

.footer-nav-head {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--red);
  display: inline-block;
}
.footer-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  margin-bottom: 12px;
  transition: color 0.2s, gap 0.2s;
}
.footer-nav-link::before {
  content: '›';
  color: var(--red);
  font-size: 16px;
  transition: transform 0.2s;
}
.footer-nav-link:hover { color: #fff; gap: 12px; }

.footer-contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.footer-contact-icon {
  width: 40px;
  height: 40px;
  background: var(--red);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.footer-contact-icon svg { width: 18px; height: 18px; }
.footer-contact-label {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.footer-contact-value {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 56px;
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.25);
}
.footer-bottom-bar strong { color: rgba(255,255,255,0.5); font-weight: 500; }

/* Footer logo beyaz olarak göster */
#footer-logo-wrap img { height: 130px; width: auto; object-fit: contain; }

/* ── RESPONSIVE FOOTER ── */
@media (max-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    padding: 48px 24px;
  }
  .footer-brand-col { grid-column: span 2; }
  .footer-tagline { max-width: 100%; }
  .footer-bottom-bar { padding: 16px 24px; flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 480px) {
  .footer-banner { padding: 40px 20px !important; }
  .footer-banner h2 { font-size: clamp(24px, 7vw, 36px) !important; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand-col { grid-column: span 1; }
}


.footer-banner h2 { color: var(--dark) !important; }
.footer-banner p { color: #555 !important; }
.footer-banner .btn-fill {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.footer-banner .btn-ghost-white {
  color: var(--dark);
  border-color: var(--dark);
}
.footer-banner .btn-ghost-white:hover {
  background: var(--dark);
  color: var(--white);
}


/* ── HAMBURGER & MOBILE DRAWER ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.site-nav.scrolled .hamburger span { background: #222; }
.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-drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: #0a0f1e;
  z-index: 800;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mobile-nav-drawer.open { display: flex; }
.mobile-nav-drawer a {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  padding: 10px 0;
  transition: color 0.2s;
}
.mobile-nav-drawer a:hover { color: #fff; }
.mobile-nav-drawer .drawer-cta {
  margin-top: 20px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
  background: var(--red);
  border: none;
  padding: 14px 32px;
  cursor: pointer;
}
.mobile-nav-drawer .drawer-close {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 28px;
  color: rgba(255,255,255,0.5);
  background: none;
  border: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-center { display: none; }
  .nav-cta { display: none; }
}