/* ===================================
   HANDOVER — Landing Page Styles
   Typography: Syne + DM Sans
   Palette: Parchment, Dark, Amber
   =================================== */

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(244, 238, 229, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 15, 14, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.logo-mark { flex-shrink: 0; }
.nav-label {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
}
.header-nav { display: flex; align-items: center; gap: 20px; }
.nav-link { font-size: 14px; color: #6A6156; text-decoration: none; transition: color 0.15s; }
.nav-link:hover { color: #0F0F0E; }
.btn-header {
  font-size: 12px; font-family: 'Syne', sans-serif; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase; padding: 8px 18px;
  background: #0F0F0E; color: #fff; border: none; border-radius: 6px;
  text-decoration: none; transition: background 0.15s; cursor: pointer;
}
.btn-header:hover { background: #C07A3A; }

/* HERO */
.hero {
  padding: 140px 40px 80px;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(192, 122, 58, 0.12) 0%, transparent 70%);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  position: relative;
}
.hero-tag {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(192, 122, 58, 0.15);
  border: 1px solid rgba(192, 122, 58, 0.3);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 20px;
  max-width: 580px;
}
.hero-lede {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 520px;
}
.hero-stat-block {
  text-align: center;
  padding: 32px 36px;
  border: 1px solid rgba(192, 122, 58, 0.3);
  border-radius: 12px;
  background: rgba(192, 122, 58, 0.08);
  flex-shrink: 0;
}
.hero-stat {
  font-family: 'Syne', sans-serif;
  font-size: 64px;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.hero-stat-unit {
  font-size: 24px;
  margin-left: 4px;
  margin-top: 8px;
  font-weight: 600;
  color: var(--amber-light);
}
.hero-stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 12px;
  line-height: 1.5;
}
.hero-graphic {
  max-width: 1200px;
  margin: 60px auto 0;
  position: relative;
}
.hero-scene {
  position: relative;
  height: 240px;
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.scene-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to top, rgba(192, 122, 58, 0.12), rgba(192, 122, 58, 0.04));
  border-top: 1px solid rgba(192, 122, 58, 0.2);
}
.scene-wall-left {
  position: absolute;
  bottom: 60px;
  left: 0;
  width: 40%;
  height: 120px;
  background: rgba(255,255,255,0.03);
  border-right: 1px solid rgba(255,255,255,0.06);
}
.scene-window {
  position: absolute;
  bottom: 60px;
  right: 30%;
  width: 200px;
  height: 160px;
  border: 2px solid rgba(192, 122, 58, 0.25);
  border-radius: 4px;
  overflow: hidden;
}
.window-frame {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(192, 122, 58, 0.2);
}
.window-sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to bottom, rgba(192, 122, 58, 0.08), rgba(192, 122, 58, 0.04));
}
.scene-bench {
  position: absolute;
  bottom: 60px;
  right: 40px;
  width: 120px;
}
.bench-surface {
  height: 8px;
  background: rgba(255,255,255,0.12);
  border-radius: 2px;
}
.bench-leg {
  display: inline-block;
  width: 4px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  margin-right: 100px;
  margin-top: 0;
}
.bench-leg:last-child { margin-right: 0; }
.scene-light {
  position: absolute;
  top: 20px;
  left: 40%;
  width: 300px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(192, 122, 58, 0.06) 0%, transparent 70%);
}
.scene-gloss {
  position: absolute;
  bottom: 68px;
  right: 32%;
  width: 196px;
  height: 156px;
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* SHARED SECTION STYLES */
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}

/* PROBLEM */
.problem { padding: 100px 0; background: var(--bg); }
.problem-inner { }
.problem-header { margin-bottom: 64px; }
.problem-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  color: var(--dark);
  max-width: 640px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 60px;
}
.problem-card {
  background: var(--dark);
  padding: 36px 32px;
  border-radius: 0;
  position: relative;
}
.problem-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--amber);
}
.problem-number {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 24px;
}
.problem-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.problem-body {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
}
.problem-quote-block {
  border-left: 3px solid var(--amber);
  padding-left: 28px;
  margin-top: 40px;
}
.problem-quote {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  font-style: normal;
  line-height: 1.5;
}
.problem-cite {
  display: block;
  font-size: 12px;
  color: var(--grey);
  margin-top: 8px;
  font-style: normal;
}

/* PRODUCT */
.product { padding: 100px 0; background: var(--cream-dark); }
.product-inner { }
.product-headline {
  font-size: clamp(26px, 3vw, 40px);
  color: var(--dark);
  max-width: 560px;
  margin-bottom: 56px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15,15,14,0.06), 0 4px 12px rgba(15,15,14,0.04);
}
.product-card-visual {
  background: var(--bg);
  padding: 20px 16px 0;
  border-bottom: 1px solid var(--cream-dark);
}
.product-card-body { padding: 24px 24px 28px; }
.product-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.product-card-desc {
  font-size: 14px;
  color: var(--grey);
  line-height: 1.65;
}

/* HOW IT WORKS */
.how { padding: 100px 0; background: var(--bg); }
.how-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.how-headline {
  font-size: clamp(26px, 3vw, 40px);
  color: var(--dark);
  margin-bottom: 48px;
  max-width: 460px;
}
.how-steps { display: flex; flex-direction: column; gap: 0; }
.how-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(15,15,14,0.08);
  align-items: start;
}
.how-step:first-child { border-top: 1px solid rgba(15,15,14,0.08); }
.how-step-num {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  padding-top: 2px;
}
.how-step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.how-step-desc {
  font-size: 14px;
  color: var(--grey);
  line-height: 1.65;
}
/* Right visual panel */
.how-visual { padding-top: 40px; }
.how-timeline {
  background: var(--dark);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 24px;
  position: relative;
}
.timeline-bar {
  position: absolute;
  left: 44px;
  top: 56px;
  bottom: 56px;
  width: 2px;
  background: rgba(192, 122, 58, 0.2);
}
.timeline-steps { display: flex; flex-direction: column; gap: 28px; padding-left: 8px; }
.timeline-node { display: flex; align-items: center; gap: 16px; }
.node-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(192, 122, 58, 0.2);
  border: 2px solid rgba(192, 122, 58, 0.3);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.timeline-node--active .node-dot {
  background: var(--amber);
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(192, 122, 58, 0.15);
}
.timeline-node--done .node-dot { background: var(--amber); border-color: var(--amber); opacity: 0.5; }
.node-label { font-size: 13px; color: rgba(255,255,255,0.55); }
.timeline-node--active .node-label { color: var(--white); font-weight: 500; }
/* Quote sample */
.how-quote-sample {
  background: var(--dark);
  border-radius: 16px;
  padding: 28px;
}
.sample-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sample-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
}
.sample-logo-mark {
  width: 20px;
  height: 20px;
  background: var(--amber);
  border-radius: 4px;
}
.sample-meta { font-size: 11px; color: rgba(255,255,255,0.35); }
.sample-line {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sample-total {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 700;
  color: var(--amber);
  padding: 16px 0 12px;
}
.sample-note {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  font-style: italic;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* STANDARDS */
.standards { padding: 100px 0; background: var(--dark); }
.standards .section-tag { color: var(--amber-light); }
.standards-header { margin-bottom: 60px; max-width: 600px; }
.standards-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  color: var(--white);
  margin-bottom: 20px;
}
.standards-desc { font-size: 16px; color: rgba(255,255,255,0.5); line-height: 1.7; }
.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.standard-item {
  background: rgba(255,255,255,0.04);
  padding: 32px 28px;
  border-radius: 0;
  border-top: 2px solid var(--amber);
}
.standard-icon { margin-bottom: 20px; }
.standard-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.standard-desc { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.65; }

/* CLOSING */
.closing { padding: 100px 0 120px; background: var(--bg); }
.closing-inner { }
.closing-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.closing-headline {
  font-size: clamp(32px, 5vw, 64px);
  color: var(--dark);
  max-width: 700px;
  margin-bottom: 40px;
  line-height: 1.05;
}
.closing-body {
  max-width: 640px;
  margin-bottom: 64px;
}
.closing-body p {
  font-size: 17px;
  color: var(--grey);
  line-height: 1.75;
  margin-bottom: 20px;
}
.closing-body p:last-child { margin-bottom: 0; }
.closing-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-bottom: 64px;
  background: rgba(15,15,14,0.08);
}
.closing-stat {
  background: var(--white);
  padding: 36px 32px;
}
.closing-stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}
.closing-stat-label {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.5;
}
.closing-statement {
  border-top: 2px solid var(--amber);
  padding-top: 40px;
}
.closing-statement p {
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
  max-width: 600px;
}

/* FOOTER */
.site-footer { background: var(--dark); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 40px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.footer-brand { }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-logo-name {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}
.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
}
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.footer-col-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  padding: 5px 0;
  cursor: pointer;
  transition: color 0.2s;
}
.footer-col ul li:hover { color: var(--amber); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 40px;
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stat-block { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .how-inner { grid-template-columns: 1fr; }
  .how-right { display: none; }
  .standards-grid { grid-template-columns: 1fr 1fr; }
  .closing-stat-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .site-header { padding: 0 20px; }
  .hero { padding: 120px 20px 60px; }
  .section-inner { padding: 0 20px; }
  .problem, .product, .how, .standards, .closing { padding: 60px 0; }
  .standards-grid { grid-template-columns: 1fr; }
  .closing-headline { font-size: 28px; }
  .footer-inner { padding: 48px 20px 32px; gap: 40px; }
}