/* =============================================
   NEXUS WAVE — css/pages/index.css
   Homepage-specific styles only
   ============================================= */

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 160px 56px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 40%, black 20%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g5);
  font-weight: 500;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
}

.hero-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--g5);
}

.hero-headline {
  font-family: var(--display);
  font-size: clamp(52px, 8.5vw, 112px);
  font-weight: 900;
  letter-spacing: -4px;
  line-height: 0.92;
  margin-bottom: 36px;
  opacity: 0;
}

.hero-sub {
  font-size: 16px;
  color: var(--g5);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 44px;
  font-weight: 300;
  opacity: 0;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  opacity: 0;
}

/* ─── Marquee ─── */
.marquee-wrap {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  margin-top: 80px;
  position: relative;
  z-index: 2;
}

.marquee-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.marquee-row:last-child { border-bottom: none; }

.marquee-label {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  white-space: nowrap;
  padding: 0 24px;
  min-width: 130px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  margin-right: 8px;
  font-weight: 500;
}

.marquee-overflow {
  overflow: hidden;
  flex: 1;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 28px;
  font-size: 12.5px;
  font-weight: 400;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
  border-right: 1px solid var(--border);
}

.marquee-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--g4);
  flex-shrink: 0;
}

/* ─── Section header (shared index pattern) ─── */
.sec-header { margin-bottom: 64px; }

.sec-num {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g5);
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.sec-num::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--g5);
}

.sec-title {
  font-family: var(--display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 0.95;
  margin-bottom: 20px;
}

.sec-sub {
  font-size: 15px;
  color: var(--g5);
  max-width: 480px;
  line-height: 1.75;
  font-weight: 300;
}

/* ─── Services (Arnold index rows) ─── */
.services-section { background: var(--surface); }

.services-index { border-top: 1px solid var(--border); }

.svc-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  cursor: default;
}

.svc-row:hover .svc-num,
.svc-row:hover .svc-name,
.svc-row:hover .svc-tags { color: var(--text); }

.svc-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--g4);
  position: relative;
  z-index: 1;
  transition: color 0.22s;
}

.svc-name {
  font-family: var(--display);
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 1;
  transition: color 0.22s;
}

.svc-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  position: relative;
  z-index: 1;
}

.svc-tag {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--g5);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: color 0.22s, border-color 0.22s;
}

.svc-row:hover .svc-tag { border-color: rgba(255,255,255,0.15); }

.services-cta {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ─── Stats ─── */
.stats-section { background: var(--bg); }

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.stat-item {
  padding: 48px 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-big {
  font-family: var(--display);
  font-size: clamp(64px, 8vw, 108px);
  font-weight: 900;
  letter-spacing: -5px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 12px;
}

.stat-label {
  font-size: 12px;
  color: var(--g5);
  font-weight: 300;
  line-height: 1.5;
  max-width: 160px;
}

/* ─── Portfolio preview ─── */
.portfolio-section { background: var(--surface); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  margin-bottom: 48px;
}

.pcard {
  background: var(--surface2);
  display: block;
  text-decoration: none;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 5;
}

.pcard:hover { background: var(--surface3); }

.pcard-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  position: relative;
}

.pcard-ghost {
  position: absolute;
  bottom: -16px;
  right: -8px;
  font-family: var(--display);
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  letter-spacing: -6px;
  user-select: none;
  pointer-events: none;
}

.pcard-tag {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g5);
  font-weight: 500;
  border: 1px solid var(--border);
  padding: 4px 10px;
  width: fit-content;
  border-radius: 2px;
}

.pcard-body { position: relative; z-index: 1; }

.pcard-service {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--g5);
  margin-bottom: 8px;
  font-weight: 400;
}

.pcard-title {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.1;
  color: var(--text);
}

/* ─── Testimonials ─── */
.testi-section { background: var(--bg); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}

.tcard {
  background: var(--surface);
  padding: 36px;
}

.tcard:hover { background: var(--surface2); }

.tcard-stars {
  color: var(--g6);
  font-size: 12px;
  letter-spacing: 3px;
  margin-bottom: 20px;
}

.tcard-text {
  font-size: 14px;
  color: var(--g5);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
  font-weight: 300;
}

.tcard-author { display: flex; align-items: center; gap: 12px; }

.tcard-avatar {
  width: 36px;
  height: 36px;
  border-radius: 2px;
  background: var(--surface3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--g6);
  flex-shrink: 0;
}

.tcard-name { font-size: 14px; font-weight: 500; color: var(--text); }
.tcard-role { font-size: 12px; color: var(--g5); margin-top: 2px; }

/* ─── Why Us ─── */
.why-section { background: var(--surface); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.why-list { border-top: 1px solid var(--border); }

.why-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.why-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--g5);
  flex-shrink: 0;
  margin-top: 3px;
  transition: border-color 0.2s, color 0.2s;
}

.why-item:hover .why-check { border-color: var(--g5); color: var(--text); }
.why-item h4 { font-size: 15px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.why-item p  { font-size: 13px; color: var(--g5); line-height: 1.7; font-weight: 300; }

.why-box {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 48px;
}

.why-box h3 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.why-box > p {
  font-size: 13px;
  color: var(--g5);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 40px;
}

.bstat { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.bstat:last-of-type { margin-bottom: 32px; }
.bnum { font-family: var(--display); font-size: 44px; font-weight: 900; letter-spacing: -2px; color: var(--text); line-height: 1; }
.blabel { font-size: 12px; color: var(--g5); margin-top: 6px; font-weight: 300; line-height: 1.5; }

/* ─── FAQ ─── */
.faq-section { background: var(--bg); }

.faq-list { max-width: 760px; }

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  cursor: pointer;
  gap: 16px;
}

.faq-q h4 { font-size: 15px; font-weight: 400; color: var(--text); line-height: 1.4; }

.faq-icon {
  width: 28px; height: 28px; min-width: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--g5); line-height: 1;
}

.faq-a-inner {
  padding: 0 0 24px;
  font-size: 14px;
  color: var(--g5);
  line-height: 1.8;
  font-weight: 300;
  max-width: 600px;
}

/* ─── Contact (homepage mini-form) ─── */
.contact-section { background: var(--surface); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-left p {
  font-size: 15px;
  color: var(--g5);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 40px;
}

.contact-detail {
  font-size: 13px;
  color: var(--g5);
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
}

.contact-detail span {
  color: var(--g4);
  min-width: 80px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 1px;
}

/* ─── Form (shared across index + contact) ─── */
.cform { display: flex; flex-direction: column; gap: 12px; }

.form-row { display: flex; gap: 12px; }

.cinput {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 18px;
  color: var(--text);
  font-size: 14px;
  font-family: var(--sans);
  outline: none;
  transition: border-color 0.2s;
  font-weight: 300;
  -webkit-appearance: none;
}

.cinput:focus { border-color: rgba(255,255,255,0.25); }
.cinput::placeholder { color: var(--g4); }
textarea.cinput { resize: vertical; min-height: 120px; }

.csub {
  background: var(--text);
  color: var(--bg);
  padding: 15px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  width: 100%;
  margin-top: 4px;
  border: none;
}

.csub:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.csub:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.cmsg {
  font-size: 13px;
  font-weight: 400;
  padding: 12px 16px;
  border-radius: 4px;
  display: none;
  margin-top: 4px;
}

.cmsg.ok  { background: rgba(255,255,255,0.06); color: var(--g7); }
.cmsg.err { background: rgba(255,80,80,0.08); color: rgba(255,100,100,0.8); }