/* ========================================================================
   AKAM TEXTILE — Industrial Editorial Design System
   ======================================================================== */

:root {
  /* Color tokens — from brand logo (navy + silver, monochrome) */
  --ink: #1B222D;          /* brand navy — sampled from logo */
  --ink-2: #262E3A;        /* lifted navy */
  --ink-3: #3A4452;        /* line / muted ink */
  --ivory: #F4F1EA;        /* warm paper */
  --ivory-2: #EAE5DA;      /* warm paper darker */
  --bone: #FAF8F3;         /* near-white */
  --sage: #A9A9A8;         /* brand silver — sampled from logo */
  --sage-deep: #6E747B;    /* deeper steel grey */
  --sage-pale: #D6D6D4;
  --rust: #B65A3C;         /* safety orange muted, used very sparingly */
  --graphite: #1A1A1A;
  --line: rgba(27, 34, 45, 0.14);
  --line-2: rgba(27, 34, 45, 0.08);
  --line-ivory: rgba(244, 241, 234, 0.16);

  /* Type */
  --display: 'Instrument Serif', 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Manrope', 'Söhne', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  /* Scale */
  --container: 1440px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--ivory);
  font-weight: 400;
  font-feature-settings: 'ss01' on, 'cv11' on;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 200ms var(--ease), color 200ms var(--ease);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* ----- Containers ----- */
.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { width: 100%; max-width: 1680px; margin-inline: auto; padding-inline: var(--gutter); }

/* ----- Typography ----- */
.serif { font-family: var(--display); font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: var(--mono); letter-spacing: 0; }

.h-display {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(56px, 9vw, 160px);
  line-height: 0.92;
  letter-spacing: -0.025em;
}
.h-display em { font-style: italic; color: var(--sage); font-weight: 400; }

.h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 5.5vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}
.h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.018em;
}
.h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.lede {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.5;
  font-weight: 400;
  color: var(--ink-2);
  max-width: 56ch;
  text-wrap: pretty;
}
.body-lg { font-size: 17px; line-height: 1.6; }
.tech-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
  transition: all 240ms var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--ivory);
}
.btn-primary:hover { background: var(--ink-2); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.btn-light {
  background: var(--ivory);
  color: var(--ink);
}
.btn-light:hover { background: var(--bone); }
.btn-whatsapp {
  background: #25D366;
  color: #0a0a0a;
}
.btn-whatsapp:hover { background: #1ebe5d; }
.btn .arrow {
  display: inline-block;
  transition: transform 240ms var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: gap 240ms var(--ease), border-color 240ms var(--ease);
}
.link-arrow:hover { gap: 14px; border-color: var(--ink); }

/* ----- Section primitives ----- */
section { position: relative; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--gutter);
  padding-block: clamp(40px, 6vw, 96px);
  border-top: 1px solid var(--line);
}
.section-head .h2 { max-width: 18ch; text-wrap: balance; }
.section-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}

/* ----- Top utility bar ----- */
.utility {
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--line-ivory);
}
.utility .ticker { display: flex; gap: 28px; overflow: hidden; flex: 1; }
.utility .ticker span { white-space: nowrap; opacity: 0.7; }
.utility .ticker span::before { content: "◆"; margin-right: 10px; color: var(--sage); opacity: 0.6; }
.utility .util-links { display: flex; gap: 18px; }
.utility .util-links a { opacity: 0.8; transition: opacity 200ms; }
.utility .util-links a:hover { opacity: 1; }
.util-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--sage); margin-right: 8px; box-shadow: 0 0 0 3px rgba(126, 154, 122, 0.18); }

/* ----- Top nav ----- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ivory);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  background: rgba(244, 241, 234, 0.92);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-mark svg { width: 18px; height: 18px; }
.brand-mark picture { display: contents; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Baked photo fills (replaces authoring image-slots in production) */
.slot-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
}
/* Keep overlay captions above baked photos regardless of DOM order */
.section-image .si-label,
.section-image .si-stat,
.prd-hero-img .corner-label,
.prd-hero-img .turntable-hint,
.hero-visual .corner-label,
.hero-visual .corner-stat {
  z-index: 2;
}
.brand .brand-text { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.brand .brand-text small {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.nav-links { display: flex; gap: 28px; font-size: 14px; font-weight: 500; }
.nav-links a { position: relative; padding: 6px 0; }
.nav-links a:hover { color: var(--sage-deep); }
.nav-links a .caret { display: inline-block; margin-left: 4px; opacity: 0.5; font-size: 10px; }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* ----- Hero ----- */
.hero {
  position: relative;
  padding: clamp(40px, 6vw, 88px) 0 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  padding-bottom: clamp(40px, 5vw, 72px);
}
.hero-eyebrow {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 32px;
}
.hero-eyebrow .pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(64px, 9.5vw, 168px);
  line-height: 0.88;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}
.hero h1 em {
  font-style: italic;
  color: var(--sage-deep);
}
.hero h1 .accent {
  display: inline-block;
  position: relative;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.meta-item .meta-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 6px;
}
.meta-item .meta-value {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.015em;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-visual {
  position: relative;
  height: clamp(420px, 56vw, 720px);
  border-radius: 4px;
  overflow: hidden;
  background: var(--ink);
}
.hero-visual image-slot { width: 100%; height: 100%; }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(15, 27, 42, 0.45));
}
.hero-visual .corner-label {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-visual .corner-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 3px rgba(126, 154, 122, 0.32);
}
.hero-visual .corner-stat {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 2;
  color: var(--ivory);
  text-align: right;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.5;
}

/* SVG fabric ribbon */
.fabric-ribbon {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.85;
  mix-blend-mode: normal;
}

/* ----- Marquee logo / industries bar ----- */
.marquee {
  background: var(--ink);
  color: var(--ivory);
  padding: 28px 0;
  border-bottom: 1px solid var(--line-ivory);
  overflow: hidden;
  position: relative;
}
.marquee::before, .marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--ink), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--ink), transparent); }
.marquee-track {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  animation: scroll 50s linear infinite;
  align-items: center;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.78;
}
.marquee-item::after {
  content: "";
  width: 6px; height: 6px;
  background: var(--sage);
  border-radius: 50%;
  margin-left: 64px;
  opacity: 0.5;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ----- Intro / philosophy ----- */
.intro {
  padding-block: clamp(80px, 10vw, 160px);
  border-bottom: 1px solid var(--line);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 120px);
  align-items: start;
}
.intro-grid .h1 { max-width: 14ch; text-wrap: balance; }
.intro-right p + p { margin-top: 24px; }
.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.intro-stats .stat-num {
  font-family: var(--display);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}
.intro-stats .stat-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 14px;
  max-width: 24ch;
}

/* ----- Capabilities (product matrix) ----- */
.capabilities { padding-bottom: clamp(40px, 6vw, 96px); }
.cap-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cap-card {
  background: var(--ivory);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  cursor: pointer;
  transition: background 280ms var(--ease);
  overflow: hidden;
}
.cap-card:hover { background: var(--bone); }
.cap-card .cap-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.cap-card h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.cap-card .cap-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 36ch;
  margin-bottom: 24px;
  flex: 1;
}
.cap-card .cap-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 20px;
}
.cap-card .cap-image {
  position: absolute;
  right: -20%;
  bottom: -10%;
  width: 60%;
  height: 60%;
  opacity: 0.0;
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
  transform: translateY(20px);
}
.cap-card:hover .cap-image { opacity: 1; transform: translateY(0); }
.cap-card .cap-arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: all 280ms var(--ease);
}
.cap-card:hover .cap-arrow {
  background: var(--ink);
  color: var(--ivory);
  border-color: var(--ink);
}
.cap-card .cap-arrow svg { width: 14px; height: 14px; }

.cap-card.size-lg { grid-column: span 6; }
.cap-card.size-md { grid-column: span 4; }
.cap-card.size-sm { grid-column: span 3; }
.cap-card.size-xl { grid-column: span 8; }

/* ----- Manufacturing process flow ----- */
.process {
  background: var(--ink);
  color: var(--ivory);
  padding-block: clamp(80px, 10vw, 160px);
  position: relative;
  overflow: hidden;
}
.process .section-head { border-color: var(--line-ivory); }
.process .section-num, .process .eyebrow { color: rgba(244, 241, 234, 0.6); }
.process .lede { color: rgba(244, 241, 234, 0.78); }
.process-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 32px;
  border-top: 1px solid var(--line-ivory);
}
.process-step {
  padding: 40px 24px 32px;
  border-right: 1px solid var(--line-ivory);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
}
.process-step:last-child { border-right: none; }
.process-step .step-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sage);
  display: flex;
  align-items: center;
  gap: 8px;
}
.process-step .step-num::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%; background: var(--sage);
}
.process-step h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.018em;
}
.process-step p {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(244, 241, 234, 0.72);
}
.process-step .step-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-ivory);
  border-radius: 50%;
  color: var(--sage);
  margin-top: auto;
}
.process-step .step-icon svg { width: 18px; height: 18px; }

/* ----- Export / global reach ----- */
.export {
  padding-block: clamp(80px, 10vw, 160px);
  border-bottom: 1px solid var(--line);
}
.export-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.export-map {
  position: relative;
  aspect-ratio: 16 / 11;
  background: var(--bone);
  border-radius: 4px;
  border: 1px solid var(--line);
  overflow: hidden;
}
.export-map svg { width: 100%; height: 100%; display: block; }
.export-regions { display: grid; gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 40px; }
.export-region {
  background: var(--ivory);
  padding: 22px 0;
  display: grid;
  grid-template-columns: 80px 1fr 1fr auto;
  gap: 24px;
  align-items: center;
}
.export-region .reg-id { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--ink-3); }
.export-region .reg-name { font-family: var(--display); font-size: 22px; }
.export-region .reg-detail { font-size: 13px; color: var(--ink-2); }
.export-region .reg-status {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.export-region .reg-status.live { color: var(--sage-deep); border-color: var(--sage); background: rgba(126, 154, 122, 0.08); }
.export-region .reg-status.scope { color: var(--ink-3); }

/* ----- Sustainability framework ----- */
.sustain {
  padding-block: clamp(80px, 10vw, 160px);
  background: var(--bone);
  border-bottom: 1px solid var(--line);
}
.sustain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  margin-top: 48px;
  border: 1px solid var(--line);
}
.sustain-card {
  background: var(--bone);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
}
.sustain-card .s-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}
.sustain-card h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.018em;
}
.sustain-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  flex: 1;
}
.sustain-card .s-status {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.sustain-card .s-status::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3);
}
.sustain-card .s-status.framework::before { background: var(--rust); }
.sustain-card .s-status.committed::before { background: var(--sage); }

.honest-note {
  margin-top: 40px;
  padding: 24px;
  border: 1px dashed var(--line);
  background: var(--ivory);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 720px;
}
.honest-note strong {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

/* ----- CTA / inquiry section ----- */
.cta {
  padding-block: clamp(80px, 10vw, 160px);
  background: var(--ink);
  color: var(--ivory);
}
.cta h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 18ch;
}
.cta h2 em { font-style: italic; color: var(--sage); }
.cta-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.cta-actions {
  display: grid;
  gap: 1px;
  background: var(--line-ivory);
  border-top: 1px solid var(--line-ivory);
  border-bottom: 1px solid var(--line-ivory);
}
.cta-action {
  background: var(--ink);
  padding: 24px;
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 20px;
  align-items: center;
  transition: background 240ms var(--ease);
  color: var(--ivory);
}
.cta-action:hover { background: var(--ink-2); }
.cta-action .ca-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-ivory);
  display: grid;
  place-items: center;
  color: var(--sage);
}
.cta-action .ca-icon svg { width: 18px; height: 18px; }
.cta-action .ca-title { font-size: 17px; font-weight: 600; }
.cta-action .ca-desc {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.6);
  margin-top: 4px;
}
.cta-action .ca-arrow {
  font-size: 18px;
  opacity: 0.5;
  transition: transform 240ms var(--ease), opacity 240ms var(--ease);
}
.cta-action:hover .ca-arrow { transform: translateX(4px); opacity: 1; }

/* ----- FAQ ----- */
.faq {
  padding-block: clamp(80px, 10vw, 160px);
  border-bottom: 1px solid var(--line);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 96px);
}
.faq-list {
  display: flex;
  flex-direction: column;
}
.faq-item {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  gap: 20px;
  cursor: pointer;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item .faq-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--ink-3); padding-top: 6px; }
.faq-item .faq-q { font-family: var(--display); font-size: clamp(22px, 2vw, 28px); line-height: 1.2; letter-spacing: -0.015em; }
.faq-item .faq-a {
  grid-column: 2;
  grid-row: 2;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin-top: 12px;
  max-width: 70ch;
  display: none;
}
.faq-item.open .faq-a { display: block; }
.faq-item .faq-toggle {
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 240ms var(--ease);
}
.faq-item.open .faq-toggle { background: var(--ink); color: var(--ivory); border-color: var(--ink); transform: rotate(45deg); }
.faq-item .faq-toggle svg { width: 14px; height: 14px; }

/* ----- Footer ----- */
.footer {
  background: var(--ink);
  color: var(--ivory);
  padding-top: 80px;
  padding-bottom: 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line-ivory);
}
.footer-brand .h2 { color: var(--ivory); max-width: 14ch; margin-bottom: 24px; }
.footer-brand .lede { color: rgba(244, 241, 234, 0.7); }
.footer-col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.5);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-col ul a { color: rgba(244, 241, 234, 0.85); }
.footer-col ul a:hover { color: var(--sage); }
.footer-bot {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.5);
  gap: 24px;
  flex-wrap: wrap;
}

/* ----- Social links ----- */
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-ivory);
  display: grid;
  place-items: center;
  color: rgba(244, 241, 234, 0.78);
  transition: background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
}
.footer-social a:hover {
  background: var(--ivory);
  color: var(--ink);
  border-color: var(--ivory);
  transform: translateY(-2px);
}
.footer-social a svg { width: 17px; height: 17px; }

/* ----- Floating WhatsApp / Quote actions ----- */
.float-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 40;
}
.float-btn {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
  isolation: isolate;
}
.float-btn:hover { transform: translateY(-2px); }
.float-btn svg { width: 24px; height: 24px; position: relative; z-index: 2; }

/* WhatsApp: rounded-square app-tile look */
.float-btn.whatsapp {
  background: transparent;
  border-radius: 14px;
  overflow: visible;
  color: transparent;
  box-shadow:
    0 10px 24px rgba(31, 178, 87, 0.32),
    0 4px 10px rgba(15, 27, 42, 0.10);
}
.float-btn.whatsapp:hover {
  box-shadow:
    0 14px 32px rgba(31, 178, 87, 0.42),
    0 6px 14px rgba(15, 27, 42, 0.14);
}
.float-btn.whatsapp svg { width: 56px; height: 56px; }
.float-btn.whatsapp .fa-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 16px;
  background: rgba(45, 212, 108, 0.32);
  z-index: 1;
  animation: faPulse 2.6s cubic-bezier(0.22, 0.61, 0.36, 1) infinite;
  pointer-events: none;
}
@keyframes faPulse {
  0%   { transform: scale(0.85); opacity: 0.65; }
  70%  { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* Quote: ink navy with brushed-silver inner highlight, silver glyph */
.float-btn.quote {
  background: linear-gradient(160deg, #2A323F 0%, #1B222D 60%, #131923 100%);
  color: #DCDCDB;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05) inset,
    0 1px 0 rgba(255, 255, 255, 0.10) inset,
    0 -1px 0 rgba(0, 0, 0, 0.30) inset,
    0 10px 24px rgba(15, 27, 42, 0.28),
    0 4px 10px rgba(15, 27, 42, 0.18);
}
.float-btn.quote:hover {
  color: #FFFFFF;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05) inset,
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 -1px 0 rgba(0, 0, 0, 0.30) inset,
    0 14px 32px rgba(15, 27, 42, 0.40),
    0 6px 14px rgba(15, 27, 42, 0.22);
}

/* Tooltip pill */
.float-btn .tip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 999px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
  box-shadow: 0 6px 18px rgba(15, 27, 42, 0.22);
}
.float-btn .tip::after {
  content: "";
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: var(--ink);
}
.float-btn:hover .tip,
.float-btn:focus-visible .tip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

@media (prefers-reduced-motion: reduce) {
  .float-btn.whatsapp .fa-pulse { animation: none; opacity: 0; }
}

/* ----- Responsive ----- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; }
  .intro-grid { grid-template-columns: 1fr; }
  .cap-card.size-lg, .cap-card.size-md, .cap-card.size-sm, .cap-card.size-xl { grid-column: span 12; }
  .process-flow { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-right: none; border-bottom: 1px solid var(--line-ivory); }
  .sustain-grid { grid-template-columns: 1fr; }
  .export-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 56px; }
  .hero-meta { grid-template-columns: 1fr; gap: 16px; }
  .intro-stats { grid-template-columns: 1fr; }
  .process-flow { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .utility .ticker { display: none; }
  /* Nav fits on small screens */
  .nav-inner { padding: 14px var(--gutter); gap: 12px; }
  .nav-actions { gap: 8px; flex-shrink: 0; }
  .nav-actions .btn { padding: 11px 15px; font-size: 12.5px; }
  .nav-actions .btn-ghost { display: none; }
  .brand { min-width: 0; }
  .brand .brand-text span { font-size: 18px; }
}

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out); }
.reveal.in { opacity: 1; transform: translateY(0); }