/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Backgrounds */
  --color-bg-deep:     #050505;
  --color-bg-primary:  #0D0D0D;
  --color-bg-elevated: #141414;
  --color-bg-hover:    #1C1C1C;

  /* Gold */
  --color-gold:        #88714D;
  --color-gold-bright: #A8915F;
  --color-gold-muted:  rgba(136, 113, 77, 0.15);
  --color-gold-border: rgba(136, 113, 77, 0.35);

  /* Typography */
  --color-text-primary:   #F0EDE8;
  --color-text-secondary: #9B9690;
  --color-text-tertiary:  #5C5850;

  /* Borders */
  --color-border-subtle: rgba(255, 255, 255, 0.06);

  /* Fonts */
  --font-display: 'Syne', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Type scale */
  --text-hero:    clamp(44px, 6.5vw, 88px);
  --text-display: clamp(32px, 3.5vw, 58px);
  --text-large:   clamp(22px, 2.2vw, 36px);
  --text-body:    18px;
  --text-small:   14px;
  --text-label:   11px;

  /* Spacing */
  --space-section: clamp(80px, 11vw, 150px);
  --space-gap:     clamp(20px, 3.5vw, 44px);
  --content-max:   1200px;
}

/* ============================================================
   BASE
   ============================================================ */
body {
  background-color: var(--color-bg-deep);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 300;
  overflow-x: hidden;
}

.container {
  width: min(92%, var(--content-max));
  margin-inline: auto;
}

.label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  vertical-align: middle;
  margin-right: 10px;
  margin-bottom: 2px;
}

.gold-rule {
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 1.5rem 0;
}

/* ── Scroll reveal — only active when JS has loaded ─────── */
/* Without JS or before JS runs: content always visible     */
.js [data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.js [data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hero entrance keyframe ──────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes expandWidth {
  from { width: 0; }
  to   { width: 48px; }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 0;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

.nav--scrolled {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1rem 0;
  box-shadow: 0 1px 0 var(--color-border-subtle);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo-img {
  height: 40px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
}

.nav__logo-tagline {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  padding-left: 10px;
  border-left: 1px solid var(--color-border-subtle);
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2.5rem);
}

.nav__link {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  position: relative;
  padding-bottom: 3px;
  transition: color 0.25s ease;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.nav__link:hover {
  color: var(--color-text-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid var(--color-gold-border);
  padding: 0.55rem 1rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav__cta:hover {
  background: var(--color-gold-muted);
  color: var(--color-gold-bright);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-text-secondary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav--open .nav__hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav--open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav--open .nav__hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background-color: var(--color-bg-deep);
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: var(--space-section);
  position: relative;
  overflow: hidden;
}

/* Textile grid background texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(136, 113, 77, 0.04) 39px,
      rgba(136, 113, 77, 0.04) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(136, 113, 77, 0.04) 39px,
      rgba(136, 113, 77, 0.04) 40px
    );
  animation: texture-pulse 9s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes texture-pulse {
  from { opacity: 0.6; }
  to   { opacity: 1; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-gap);
  align-items: center;
}

.hero__content { max-width: 600px; }

.hero__label {
  animation: fadeUp 0.6s ease 0.15s both;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.hero__title .word {
  display: inline-block;
  margin-right: 0.22em;
  animation: fadeUp 0.7s ease both;
}
.hero__title .word:nth-child(1) { animation-delay: 0.3s; }
.hero__title .word:nth-child(2) { animation-delay: 0.42s; }
.hero__title .word:nth-child(3) { animation-delay: 0.54s; }

.hero__title .line-break {
  display: block;
}

.hero__rule {
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 1.75rem 0;
  animation: expandWidth 0.8s ease 0.7s both;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-gold-bright);
  margin-bottom: 1.25rem;
  animation: fadeUp 0.65s ease 0.85s both;
}

.hero__body {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 480px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.65s ease 1.0s both;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.65s ease 1.15s both;
}

.btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  transition: all 0.25s ease;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-bg-deep);
}

.btn--primary:hover {
  background: var(--color-gold-bright);
}

.btn--ghost {
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold);
}

.btn--ghost:hover {
  background: var(--color-gold-muted);
  border-color: var(--color-gold);
}

/* Hero visual — SVG surface panel */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: slideInRight 0.9s ease 0.5s both;
}

.surface-panel {
  width: min(100%, 420px);
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
}

.surface-panel__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.surface-panel:hover .surface-panel__photo {
  transform: scale(1.03);
}

.surface-panel__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.surface-panel__border {
  fill: none;
  stroke: var(--color-gold);
  stroke-width: 1;
  stroke-dasharray: 1700;
  stroke-dashoffset: 1700;
  animation: trace-border 2.2s ease 0.4s forwards;
}

@keyframes trace-border {
  to { stroke-dashoffset: 0; }
}

.surface-panel__grid {
  opacity: 0.12;
}

.surface-panel__dot {
  fill: var(--color-gold);
  animation: dot-pulse var(--duration, 4s) ease-in-out infinite alternate;
  animation-delay: var(--delay, 0s);
}

@keyframes dot-pulse {
  from { opacity: 0.08; transform: scale(0.8); }
  to   { opacity: 0.55; transform: scale(1.2); }
}

.surface-panel__label {
  font-family: var(--font-body);
  font-size: 9px;
  fill: var(--color-text-tertiary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.surface-panel__value {
  font-family: var(--font-display);
  font-size: 13px;
  fill: var(--color-gold);
  font-weight: 400;
}

/* ============================================================
   SECTION: CHALLENGE
   ============================================================ */
.section-challenge {
  background: var(--color-bg-primary);
  padding: var(--space-section) 0;
}

.section-challenge__intro {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: clamp(48px, 7vw, 80px);
}

.section-challenge__quote {
  font-family: var(--font-display);
  font-size: var(--text-large);
  font-weight: 300;
  font-style: italic;
  line-height: 1.4;
  color: var(--color-text-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-gap);
}

.stat-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-gold-border);
  padding: clamp(28px, 4vw, 48px) clamp(24px, 3vw, 36px);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.stat-card__number {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card__label {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.stat-card__desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text-tertiary);
}

/* ============================================================
   SECTION: TECHNOLOGY
   ============================================================ */
.section-technology {
  padding: var(--space-section) 0;
  background: var(--color-bg-deep);
}

.section-technology h2 {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}

.section-technology p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--color-text-secondary);
  max-width: 460px;
}

.tech-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  margin-bottom: clamp(60px, 9vw, 120px);
}

.tech-row:last-child { margin-bottom: 0; }

.tech-row--reverse .tech-visual { order: -1; }

/* Comparison card */
.comparison-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  padding: clamp(24px, 3.5vw, 40px);
}

.comparison-card__title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.5rem;
}

.comparison-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

.comparison-side { text-align: center; }

.comparison-side__icon {
  width: 44px;
  height: 44px;
  margin-inline: auto;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.comparison-side--new .comparison-side__icon { opacity: 1; }

.comparison-side__cost {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.comparison-side--new .comparison-side__cost { color: var(--color-gold); }

.comparison-side__time {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-tertiary);
  letter-spacing: 0.08em;
}

.comparison-divider {
  width: 1px;
  height: 80px;
  background: linear-gradient(180deg, transparent, var(--color-gold-border), transparent);
  position: relative;
}

.comparison-divider::after {
  content: 'VS';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  background: var(--color-bg-elevated);
  padding: 2px 4px;
}

/* Material chips */
.material-chips {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.material-chip {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  padding: 1.1rem 1.5rem;
  transition: border-color 0.3s ease;
}

.material-chip:hover {
  border-color: var(--color-gold-border);
}

.material-chip__check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.material-chip__check-path {
  stroke-dasharray: 25;
  stroke-dashoffset: 25;
  transition: stroke-dashoffset 0.5s ease;
}

.material-chip.is-visible .material-chip__check-path {
  stroke-dashoffset: 0;
}

.material-chip__name {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
}

.material-chip__desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-tertiary);
  margin-left: auto;
}

/* Timeline bar */
.timeline-bar {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  padding: clamp(28px, 4vw, 44px);
}

.timeline-bar__title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.75rem;
}

.timeline-track {
  position: relative;
  margin-bottom: 1.5rem;
}

.timeline-track__bg {
  height: 2px;
  background: var(--color-border-subtle);
  border-radius: 1px;
}

.timeline-track__fill {
  height: 2px;
  background: var(--color-gold);
  border-radius: 1px;
  width: 0;
  transition: width 1.2s ease;
  position: absolute;
  top: 0;
  left: 0;
}

.timeline-track.is-visible .timeline-track__fill { width: 100%; }

.timeline-endpoints {
  display: flex;
  justify-content: space-between;
}

.timeline-endpoint__time {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.timeline-endpoint__label {
  font-size: 11px;
  font-weight: 300;
  color: var(--color-text-tertiary);
  letter-spacing: 0.08em;
}

.timeline-endpoint:last-child { text-align: right; }

/* ============================================================
   SECTION: BENEFITS
   ============================================================ */
.section-benefits {
  background: var(--color-bg-primary);
  padding: var(--space-section) 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(48px, 7vw, 80px);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--color-border-subtle);
}

.benefit-card {
  background: var(--color-bg-elevated);
  padding: clamp(28px, 4vw, 48px) clamp(24px, 3vw, 36px);
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
  perspective: 800px;
}

.benefit-card:hover {
  background: var(--color-bg-hover);
}

.benefit-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-gold-border);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.benefit-card:hover::after { opacity: 1; }

.benefit-card__number {
  position: absolute;
  top: clamp(20px, 3vw, 32px);
  right: clamp(20px, 3vw, 32px);
  font-family: var(--font-display);
  font-size: 13px;
  font-style: italic;
  color: var(--color-text-tertiary);
  line-height: 1;
}

.benefit-card__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1.5rem;
  color: var(--color-gold);
}

.benefit-card__title {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.2;
}

.benefit-card__body {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* ============================================================
   SECTION: PROCESS
   ============================================================ */
.section-process {
  background: var(--color-bg-deep);
  padding: var(--space-section) 0;
}

.process-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.process-decor {
  position: sticky;
  top: 120px;
  display: flex;
  justify-content: center;
}

.stitch-panel {
  width: 100%;
  max-width: 300px;
  height: auto;
  opacity: 0.9;
}

@media (max-width: 1024px) {
  .process-layout {
    grid-template-columns: 1fr;
  }
  .process-decor { display: none; }
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding-bottom: 3rem;
  position: relative;
}

.process-step:last-child { padding-bottom: 0; }

/* Vertical connector line */
.process-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 39px;
  top: 44px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--color-gold-border) 0%, transparent 100%);
}

.process-step__number-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 4px;
}

.process-step__number {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 300;
  color: var(--color-gold);
  flex-shrink: 0;
  background: var(--color-bg-deep);
  position: relative;
  z-index: 1;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.process-step.is-active .process-step__number {
  background: var(--color-gold-muted);
  border-color: var(--color-gold);
}

.process-step__content {
  padding-top: 8px;
  border-left: 2px solid transparent;
  padding-left: 1.5rem;
  transition: border-color 0.3s ease;
}

.process-step.is-active .process-step__content {
  border-left-color: var(--color-gold-border);
}

.process-step__phase {
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.process-step__body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 560px;
}

/* ============================================================
   SECTION: ABOUT
   ============================================================ */
.section-about {
  background: var(--color-bg-primary);
  padding: var(--space-section) 0;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}

.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-emblem {
  width: min(100%, 300px);
  opacity: 0.85;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
}

.about-content p:last-of-type { margin-bottom: 2rem; }

.about-attribution {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-subtle);
}

.about-attribution__rule {
  width: 32px;
  height: 1px;
  background: var(--color-gold);
  flex-shrink: 0;
}

.about-attribution__text {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--color-text-tertiary);
}

/* ============================================================
   SECTION: CONTACT
   ============================================================ */
.section-contact {
  background: var(--color-bg-deep);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Particle-like dot grid bg */
.section-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(136,113,77,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  animation: particle-drift 20s linear infinite;
  pointer-events: none;
}

@keyframes particle-drift {
  from { background-position: 0 0; }
  to   { background-position: 44px 44px; }
}

.section-contact__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-inline: auto;
}

.section-contact h2 {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.section-contact > .container > .section-contact__inner > p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 3rem;
}

.contact-body {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 3rem;
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
  text-align: left;
}

/* Featured "Book a Demo" card spans full width */
.contact-cards .contact-card:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto 1fr;
  column-gap: clamp(32px, 5vw, 64px);
  row-gap: 0.75rem;
  align-items: start;
}

.contact-cards .contact-card:first-child .contact-card__label {
  grid-column: 1;
  grid-row: 1;
}

.contact-cards .contact-card:first-child .contact-card__title {
  grid-column: 1;
  grid-row: 2;
}

.contact-cards .contact-card:first-child .contact-card__body {
  grid-column: 1;
  grid-row: 3;
}

.contact-cards .contact-card:first-child .btn {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: center;
  white-space: nowrap;
}

.contact-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-gold-border);
  outline: 1px dashed rgba(136, 113, 77, 0.14);
  outline-offset: -10px;
  padding: clamp(36px, 4vw, 56px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-height: 320px;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.contact-card:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-gold);
}

.contact-card__label {
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.contact-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.contact-card__body {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--color-text-secondary);
  flex-grow: 1;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg-primary);
  border-top: 1px solid var(--color-border-subtle);
  padding: clamp(40px, 5vw, 64px) 0 clamp(24px, 3vw, 36px);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-gap);
  margin-bottom: clamp(32px, 4vw, 48px);
  padding-bottom: clamp(32px, 4vw, 48px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

.footer__brand-tagline {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-tertiary);
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.footer__center { text-align: center; }

.footer__tech-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
}

.footer__tech-by {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-tertiary);
}

.footer__links {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
}

.footer__link {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-secondary);
  transition: color 0.25s ease;
}

.footer__link:hover { color: var(--color-gold); }

.footer__link--main {
  color: var(--color-gold);
  font-weight: 400;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer__copy {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-tertiary);
}

.footer__gold-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-border), transparent);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual { display: none; }

  .tech-row,
  .tech-row--reverse .tech-visual {
    grid-template-columns: 1fr;
  }

  .tech-row--reverse .tech-visual { order: 0; }

  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-visual { display: none; }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .footer__top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__links {
    align-items: center;
    text-align: center;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 900px) {
  .nav__cta { display: none; }
}

@media (max-width: 780px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .nav--open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.97);
    padding: 2rem;
    gap: 1.5rem;
    border-top: 1px solid var(--color-border-subtle);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .designs-grid {
    grid-template-columns: 1fr;
  }

  .process-step {
    grid-template-columns: 56px 1fr;
    gap: 1rem;
  }
}

/* ============================================================
   EMOTIONAL HOOK SECTION
   ============================================================ */
.section-hook {
  background: var(--color-bg-deep);
  padding: clamp(72px, 10vw, 120px) 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.hook-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hook-text { /* left column — no extra styles needed */ }

.hook-visual {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--color-gold-border);
  outline: 1px dashed rgba(136, 113, 77, 0.15);
  outline-offset: -8px;
}

.hook-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hook-visual:hover .hook-photo {
  transform: scale(1.04);
}

.hook-statement {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.65;
  color: var(--color-text-primary);
  border-left: 3px solid var(--color-gold);
  padding-left: 24px;
  margin: 2rem 0 0;
  letter-spacing: -0.01em;
}

.hook-resolution {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-top: 1.75rem;
  padding-left: 27px;
  letter-spacing: 0.02em;
}

@media (max-width: 780px) {
  .hook-inner {
    grid-template-columns: 1fr;
  }
  .hook-visual { display: none; }
}

/* ============================================================
   DESIGNS GALLERY SECTION
   ============================================================ */
.section-designs {
  background: var(--color-bg-primary);
  padding: var(--space-section) 0;
}

.designs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(40px, 5vw, 64px);
}

.design-card {
  background: var(--color-bg-elevated);
  border: 1px solid rgba(136, 113, 77, 0.15);
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.design-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-3px);
}

.design-card__visual {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.design-card__visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.design-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.design-card:hover .design-card__img {
  transform: scale(1.05);
}

.design-card:hover .design-card__visual svg {
  opacity: 0.7;
}

.design-card__visual--cta {
  background: transparent;
  border-bottom: 1px solid rgba(136, 113, 77, 0.2);
}

.design-card__cta-plus {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 300;
  color: var(--color-gold);
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.design-card--cta {
  border-style: dashed;
  border-color: rgba(136, 113, 77, 0.25);
}

.design-card--cta:hover {
  border-color: var(--color-gold);
  transform: translateY(-3px);
}

.design-card--cta:hover .design-card__cta-plus {
  opacity: 1;
}

.design-card__meta {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.design-card__name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.01em;
}

.design-card__detail {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
}

.design-card__cta-link {
  color: var(--color-gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.design-card__cta-link:hover {
  color: var(--color-gold-bright);
}

@media (max-width: 900px) {
  .designs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   UTILITY CLASSES (replacing inline styles)
   ============================================================ */
.section-header--left {
  text-align: left;
  margin-inline: 0;
  margin-bottom: clamp(48px, 7vw, 80px);
}

.comparison-side__tag--old {
  margin-top: 4px;
  font-size: 10px;
  color: #3a3632;
}

.comparison-side__tag--new {
  margin-top: 4px;
  font-size: 10px;
  color: #88714D;
}

.footer__link--static {
  cursor: default;
}

/* ============================================================
   STITCHING DETAILS — double-stitch inner outline on cards
   ============================================================ */
.stat-card {
  outline: 1px dashed rgba(136, 113, 77, 0.13);
  outline-offset: -8px;
}

.benefit-card {
  outline: 1px dashed rgba(136, 113, 77, 0.12);
  outline-offset: -9px;
}

.design-card:not(.design-card--cta) .design-card__meta {
  outline: 1px dashed rgba(136, 113, 77, 0.1);
  outline-offset: -6px;
}

/* Stitch accent on the about emblem frame */
.about-inner {
  outline: 1px dashed rgba(136, 113, 77, 0.1);
  outline-offset: -16px;
}