/* =============================================================================
   HOMEPAGE — Scroll-driven 3D bunkering narrative
   ========================================================================== */

/* ---------- Stage: sticky canvas with scroll-driven 3D scene ---------- */

.stage {
  position: relative;
  /* Desktop default: 5 × 100vh. Mobile: use svh (URL bar stable) and dvh
     (dynamic) as progressive fallbacks so the scroll span stays consistent
     while the URL bar shows/hides. */
  min-height: 500vh;
  min-height: 500svh;
  background: var(--ink);
}
.stage-sticky {
  position: sticky;
  top: 0;
  /* Match parent's unit strategy — sticky element needs a concrete height
     that is stable across URL-bar toggles. */
  height: 100vh;
  height: 100svh;
  /* overflow:clip visually contains the canvas WITHOUT breaking position:
     sticky on mobile Safari the way overflow:hidden or contain:strict can.
     Fall back to overflow:hidden for older browsers. */
  overflow: hidden;
  overflow: clip;
}

/* Three.js canvas container — scene.js injects canvas as first child */
#three-canvas,
.stage-sticky > canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: block;
}

/* ---------- Overlay text panels ---------- */

.stage-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  padding: 0 28px 72px;
  display: flex;
  align-items: flex-end;
}
@media (min-width: 900px) {
  .stage-overlay { padding: 0 48px 96px; }
}

.panel {
  position: absolute;
  inset: 0;
  padding: inherit;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.panel.is-active {
  opacity: 1;
  transform: none;
}
.panel-inner {
  width: 100%;
  max-width: var(--container-wide, 1440px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  padding-bottom: 12vh;
}
@media (min-width: 900px) {
  .panel-inner {
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    padding-bottom: 10vh;
  }
}

.panel-kicker {
  font-family: var(--f-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand-rose, #AD3B6C);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.panel-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--brand-rose, #AD3B6C), transparent);
}

.panel-title {
  font-family: var(--f-display, 'Bricolage Grotesque', system-ui);
  font-size: clamp(44px, 7vw, 108px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  font-weight: 500;
  color: var(--paper);
  margin: 0;
}
.panel-title .it {
  font-family: var(--f-serif, 'Fraunces', serif);
  font-style: italic;
  font-weight: 300;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #4a8dc7 0%, #a179c9 50%, #e06a9a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.panel-lede {
  font-family: var(--f-body, 'Geist', system-ui);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.55;
  color: color-mix(in oklab, var(--paper) 78%, transparent);
  max-width: 38ch;
  margin: 0;
}

/* ---------- Progress rail (right side) ---------- */

.stage-progress {
  position: absolute;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 18px;
  pointer-events: none;
  font-family: var(--f-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
@media (max-width: 900px) { .stage-progress { display: none; } }

.tick {
  color: color-mix(in oklab, var(--paper) 30%, transparent);
  transition: color 0.35s ease-out;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tick.is-active {
  color: var(--paper);
}
.tick.is-active::before {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--brand-blue, #2E65A7), var(--brand-rose, #AD3B6C));
}

/* ---------- Scroll cue (bottom left) ---------- */

.stage-cue {
  position: absolute;
  bottom: 28px;
  left: 28px;
  z-index: 5;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--f-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 55%, transparent);
}
.stage-cue .line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--paper) 60%, transparent) 0%,
    transparent 100%);
  animation: scrollHint 2.2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(1); }
  50%      { transform: scaleY(0.3); }
}

/* ---------- Hero loading wash ---------- */

.hero-loading {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease-out;
  pointer-events: none;
}
.hero-loading.hidden { opacity: 0; pointer-events: none; }
.hero-loading-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.hero-loading-text {
  font-family: var(--f-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 65%, transparent);
}
.hero-loading-bar {
  width: 160px;
  height: 1px;
  background: color-mix(in oklab, var(--paper) 15%, transparent);
  position: relative;
  overflow: hidden;
}
.hero-loading-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--brand-blue, #2E65A7) 25%,
    var(--brand-rose, #AD3B6C) 75%,
    transparent 100%);
  animation: loadBar 1.4s ease-in-out infinite;
}
@keyframes loadBar {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ---------- Stats band (below-fold) — kept from before ---------- */
/* ---------- Stats band ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 72px 0;
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 10%, transparent);
}
@media (max-width: 800px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}
.stat {
  padding: 0 28px;
  border-left: 1px solid color-mix(in oklab, var(--paper) 10%, transparent);
}
.stat:first-child { border-left: 0; }
.stat-num {
  font-family: var(--f-display);
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 500;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}
.stat-label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 60%, transparent);
}

/* ---------- Feature split (What We Do) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.1fr 1fr; gap: 80px; }
}
.split h2 {
  font-family: var(--f-display);
  font-size: clamp(36px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  font-weight: 500;
  max-width: 15ch;
}
.split h2 .it {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 300;
}

.services {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid color-mix(in oklab, var(--paper) 12%, transparent);
}
.service {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 12%, transparent);
  align-items: start;
  transition: background 0.3s;
  position: relative;
  isolation: isolate;
}
.service::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in oklab, var(--brand-purple) 10%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: -1;
}
.service:hover::before { opacity: 1; }
.service .svc-n {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: color-mix(in oklab, var(--paper) 50%, transparent);
  padding-top: 6px;
}
.service .svc-body h3 {
  font-family: var(--f-display);
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin-bottom: 8px;
}
.service .svc-body p {
  font-size: 14px;
  line-height: 1.55;
  color: color-mix(in oklab, var(--paper) 72%, transparent);
  max-width: 48ch;
}
.service .svc-arrow {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 24px;
  color: var(--brand-rose);
  padding-top: 4px;
  transition: transform 0.3s;
}
.service:hover .svc-arrow { transform: translateX(8px); }

/* ---------- Quote panel ---------- */
.quote-panel {
  background: var(--paper);
  color: var(--text-dark);
  position: relative;
  overflow: hidden;
}
.quote-panel::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle,
    color-mix(in oklab, var(--brand-rose) 20%, transparent) 0%,
    transparent 65%);
  pointer-events: none;
}
.quote-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .quote-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}
.quote-panel h2 {
  font-family: var(--f-display);
  font-size: clamp(36px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-weight: 500;
  color: var(--text-dark);
}
.quote-panel h2 .it {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 300;
}
.quote-panel .lead {
  color: color-mix(in oklab, var(--text-dark) 75%, transparent);
  margin-top: 24px;
  max-width: 40ch;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: color-mix(in oklab, var(--ink) 97%, white);
  color: var(--paper);
  padding: 36px;
  border-radius: 24px;
}
.quote-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .quote-form .row { grid-template-columns: 1fr; } }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 55%, transparent);
}
.field input, .field select, .field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 22%, transparent);
  padding: 10px 0;
  font-size: 15px;
  color: var(--paper);
  transition: border-color 0.3s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-bottom-color: var(--brand-rose);
}
.field textarea { resize: vertical; min-height: 80px; }
.field select option { background: var(--ink); color: var(--paper); }

/* ---------- Ports feature band ---------- */
.ports-band {
  position: relative;
  overflow: hidden;
}
.ports-band::before {
  content: "";
  position: absolute;
  top: 10%; left: 50%;
  transform: translateX(-50%);
  width: 90%; height: 80%;
  background: radial-gradient(ellipse at center,
    color-mix(in oklab, var(--brand-blue) 20%, transparent) 0%,
    transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}
.ports-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2px;
  background: color-mix(in oklab, var(--paper) 8%, transparent);
  border: 1px solid color-mix(in oklab, var(--paper) 10%, transparent);
  border-radius: 20px;
  overflow: hidden;
}
.port-cell {
  padding: 26px 24px;
  background: var(--ink);
  transition: background 0.3s, transform 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  isolation: isolate;
}
.port-cell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: -1;
}
.port-cell:hover {
  background: transparent;
  transform: scale(1.01);
}
.port-cell:hover::before { opacity: 1; }
.port-cell .city {
  font-family: var(--f-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  font-weight: 500;
}
.port-cell .country {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 55%, transparent);
}
.port-cell:hover .country { color: color-mix(in oklab, var(--paper) 85%, transparent); }
.port-cell .codes {
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: color-mix(in oklab, var(--paper) 45%, transparent);
}


/* ═══════════════════════════════════════════════════════════════════════════
   Homepage contact action buttons — phone / email / WhatsApp stack.
   Replaces the old quote-form. Matches the dedicated /contact/ page style
   but stacked vertically for the homepage's right-column space.
   ═══════════════════════════════════════════════════════════════════════════ */
.home-contact-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.home-contact-btn {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  border-radius: 18px;
  background: color-mix(in oklab, var(--ink) 5%, #ffffff);  /* very pale cream on the cream-bg section */
  border: 1px solid color-mix(in oklab, var(--ink) 18%, transparent);
  text-decoration: none;
  color: var(--ink);
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.home-contact-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--brand-purple) 14%, transparent),
    color-mix(in oklab, var(--brand-rose) 10%, transparent));
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 0;
}

.home-contact-btn:hover {
  transform: translateX(4px);
  border-color: color-mix(in oklab, var(--brand-rose) 55%, transparent);
  background: #ffffff;
  box-shadow: 0 8px 24px -10px color-mix(in oklab, var(--brand-purple) 40%, transparent);
}

.home-contact-btn:hover::before { opacity: 1; }

.home-contact-btn > * { position: relative; z-index: 1; }

.home-contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));
  color: #ffffff;
}

.home-contact-icon.wa {
  background: linear-gradient(135deg, #1ea65a, #25D366);
}

.home-contact-icon svg {
  width: 20px;
  height: 20px;
}

.home-contact-text {
  flex: 1;
  min-width: 0;
}

.home-contact-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--ink) 55%, transparent);
  margin-bottom: 4px;
}

.home-contact-value {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.25;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-contact-arrow {
  flex-shrink: 0;
  font-family: var(--f-mono);
  font-size: 18px;
  color: color-mix(in oklab, var(--ink) 45%, transparent);
  transition: transform 0.3s, color 0.3s;
}

.home-contact-btn:hover .home-contact-arrow {
  color: var(--ink);
  transform: translateX(3px);
}

.home-contact-note {
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px dashed color-mix(in oklab, var(--ink) 22%, transparent);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--ink) 60%, transparent);
}

.home-contact-note a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklab, var(--brand-rose) 55%, transparent);
  transition: border-color 0.3s;
}

.home-contact-note a:hover {
  border-bottom-color: var(--brand-rose);
}

@media (max-width: 640px) {
  .home-contact-value { font-size: 15px; }
  .home-contact-icon { width: 40px; height: 40px; }
  .home-contact-btn { padding: 16px 18px; gap: 14px; }
}