/* ==========================================================================
   SANDHUM PRODUCTION STYLESHEET v1.0
   ========================================================================== */

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

:root {
  --terra:    #B5541F;
  --forest:   #2D5A40;
  --gold:     #E8A84C;
  --cream:    #FBF6EF;
  --ink:      #2C1A0A;
  --muted:    #8A6A52;
  --border:   #EAE0D4;
  --dark:     #1A0C06;
  --terra-lt: #E8A07A;
  --forest-lt:#6FA882;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.3s, box-shadow 0.3s;
}
nav.scrolled {
  background: #fff;
  box-shadow: 0 1px 0 var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(251,246,239,0.7);
  text-decoration: none;
  transition: color 0.2s;
}
nav.scrolled .nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--gold); }
nav.scrolled .nav-links a:hover { color: var(--terra); }
.nav-cta {
  background: var(--terra);
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.88 !important; }
nav.scrolled .nav-cta { color: #fff !important; }

/* ── HERO ── */
#hero {
  background: var(--dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 48px 100px;
  position: relative;
  overflow: hidden;
}
.hero-watermark {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.05;
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,168,76,0.12);
  border: 1px solid rgba(232,168,76,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.hero-h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.15;
  color: #F5EDE0;
  max-width: 740px;
  margin: 0 auto 16px;
}
.hero-h1 em {
  font-style: italic;
  color: var(--terra-lt);
}
.hero-sub {
  font-size: 18px;
  color: rgba(245,237,224,0.6);
  max-width: 760px;
  margin: 0 auto 44px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--terra);
  color: #fff;
  padding: 14px 32px;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.88; }
.btn-ghost {
  background: transparent;
  color: rgba(245,237,224,0.75);
  padding: 14px 32px;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid rgba(245,237,224,0.2);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,237,224,0.3);
}
.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, rgba(245,237,224,0.3), transparent);
}

/* ── SHARED SECTION ── */
.section { padding: 96px 48px; }
.section-cream { background: var(--cream); }
.section-white { background: #fff; }
.section-forest { background: #1F3D2C; }
.section-dark { background: var(--dark); }

.container { max-width: 960px; margin: 0 auto; }

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 14px;
}
.section-forest .eyebrow { color: var(--gold); }
.section-dark .eyebrow { color: var(--gold); }

.section-h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 16px;
}
.section-forest .section-h2 { color: #F5EDE0; }
.section-dark .section-h2 { color: #F5EDE0; }
.section-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 56px;
}
.section-forest .section-sub { color: rgba(245,237,224,0.55); }
.section-dark .section-sub { color: rgba(245,237,224,0.5); }

/* ── PROBLEM ── */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 40px;
}
.problem-side { padding: 40px 36px; }
.problem-side.terra { border-right: 1px solid var(--border); }
.problem-icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.terra .problem-icon-wrap { background: rgba(181,84,31,0.1); }
.forest-side .problem-icon-wrap { background: rgba(45,90,64,0.1); }
.problem-who {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.terra .problem-who { color: var(--terra); }
.forest-side .problem-who { color: var(--forest); }
.problem-h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.3;
}
.problem-text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.problem-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background: var(--cream);
  gap: 8px;
}
.divider-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.divider-line {
  width: 1px;
  flex: 1;
  background: var(--border);
}
.divider-mark {
  width: 32px; height: 32px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.problem-callout {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.65;
}
.problem-callout strong { color: var(--forest); }

/* ── HOW IT WORKS ── */
.steps-wrap { position: relative; margin-bottom: 48px; }
.steps {
  display: grid;
  grid-template-columns: 1fr 56px 1fr 56px 1fr;
  align-items: start;
  gap: 0;
}
.step {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  height: 360px;
}
.step-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--terra);
  margin-bottom: 16px;
}
.step-icon-ring {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex;
  align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 10px;
}
.step-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}
.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 64px;
}
.step-highlight {
  font-size: 12px;
  font-weight: 600;
  color: var(--forest);
  margin-top: 14px;
}

/* CCR diagram */
.ccr-diagram {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-top: 48px;
  padding: 36px;
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
}
.ccr-hospital {
  flex: 1;
  background: rgba(181,84,31,0.06);
  border: 1px dashed rgba(181,84,31,0.3);
  border-radius: 10px;
  padding: 24px;
  position: relative;
}
.ccr-hospital-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 14px;
}
.ccr-data-block {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ink);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ccr-stays {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terra);
  margin-top: 10px;
}

.ccr-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  flex-shrink: 0;
}
.ccr-flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}
.ccr-arrow {
  font-size: 18px;
  color: var(--gold);
  line-height: 1;
}
.ccr-flow-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 80px;
  line-height: 1.3;
}
.ccr-sandhum {
  background: var(--dark);
  border-radius: 10px;
  padding: 14px 16px;
  text-align: center;
  flex-shrink: 0;
  width: 280px;
}
.ccr-sandhum-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 4px 6px;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.4;
  color: #F5EDE0;
}
.ccr-dot {
  color: var(--gold);
}
.ccr-sandhum-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 12px 0 6px;
}
.ccr-sandhum-name {
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  color: #F5EDE0;
}
.ccr-sandhum-sub {
  font-size: 10px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1.4;
}

.ccr-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 20px;
}
.ccr-result-block {
  background: rgba(45,90,64,0.07);
  border: 1px solid rgba(45,90,64,0.2);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink);
  line-height: 1.5;
}
.ccr-result-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 6px;
}
.ccr-no-data {
  font-size: 11px;
  font-weight: 600;
  color: var(--terra);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
}

/* ── FOR STARTUPS ── */
.startup-intro {
  margin-bottom: 52px;
}
.startup-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding-top: 28px;
}
.startup-heading {
  font-size: clamp(26px, 3vw, 36px);
  white-space: nowrap;
}
.startup-stat {
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.startup-stat-label {
  font-size: 14px;
  color: rgba(245,237,224,0.5);
  line-height: 1.5;
}
.startup-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 40px;
}
.startup-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 26px 24px;
  transition: border-color 0.2s;
}
.startup-card:hover {
  border-color: rgba(232,168,76,0.3);
}
.startup-card-icon {
  width: 40px; height: 40px;
  border-radius: 9px;
  background: rgba(232,168,76,0.12);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.startup-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  color: #F5EDE0;
  margin-bottom: 8px;
}
.startup-card-desc {
  font-size: 13px;
  color: rgba(245,237,224,0.5);
  line-height: 1.65;
}
.startup-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.startup-note {
  font-size: 13px;
  color: rgba(245,237,224,0.35);
}

/* ── TRUST ── */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.trust-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  transition: box-shadow 0.2s;
}
.trust-card:hover {
  box-shadow: 0 4px 24px rgba(45,90,64,0.08);
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(45,90,64,0.08);
  border-radius: 6px;
  padding: 6px 12px;
  margin-bottom: 20px;
}
.trust-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--forest);
  flex-shrink: 0;
}
.trust-badge-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
}
.trust-h3 {
  font-family: 'Playfair Display', serif;
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.3;
}
.trust-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}
.trust-divider { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.trust-fine {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.trust-fine-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}
.trust-fine-check {
  color: var(--forest);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.contact-info-value {
  font-size: 14px;
  color: rgba(245,237,224,0.5);
  margin-bottom: 24px;
  line-height: 1.6;
}
.contact-info-value a {
  color: var(--terra-lt);
  text-decoration: none;
}
.contact-info-value a:hover { text-decoration: underline; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(245,237,224,0.5);
  letter-spacing: 0.04em;
}
.form-input, .form-select, .form-textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 11px 16px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: #F5EDE0;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold);
}
.form-input::placeholder, .form-textarea::placeholder {
  color: rgba(245,237,224,0.25);
}
.form-select {
  appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.form-select:invalid { color: rgba(245,237,224,0.45); }
.form-select option { background: #2A1505; color: #F5EDE0; }
.form-input:invalid:not(:placeholder-shown), .form-textarea:invalid:not(:placeholder-shown) { border-color: var(--terra-lt); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-submit {
  background: var(--terra);
  color: #fff;
  border: none;
  padding: 13px 28px;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: opacity 0.2s;
  align-self: flex-start;
}
.form-actions { display:flex; align-items:center; gap:18px; }
.contact-email { color:var(--gold); font-size:14px; font-weight:600; text-decoration:none; }
.contact-email:hover { text-decoration:underline; }
.form-submit:hover { opacity: 0.88; }
.form-note {
  font-size: 12px;
  color: rgba(245,237,224,0.25);
  margin-top: 4px;
  line-height: 1.5;
}

/* ── FOOTER ── */
footer { background:#0E0703; padding:32px 48px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.footer-brand { display:flex; align-items:center; }
.footer-meta { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:12px 24px; font-size:12px; color:rgba(245,237,224,.72); }
.footer-meta a { color:var(--gold); text-decoration:none; }
.footer-meta a:hover { text-decoration:underline; }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .section { padding: 72px 24px; }
  #hero { padding: 120px 24px 80px; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .step { height: auto; }
  .step-arrow { display: none; }
  .startup-stats { grid-template-columns: 1fr; }
  .startup-heading { white-space: normal; }
  .startup-cards { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-fine { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-divider { display: none; }
  .ccr-diagram { flex-direction: column; }
  .form-actions { flex-direction:column; align-items:flex-start; gap:10px; }
  footer { flex-direction:column; align-items:flex-start; }
  .footer-meta { flex-direction:column; justify-content:flex-start; gap:6px; }
}