/* ==========================================================================
   NexFlow — Design System
   Dark → Light → Dark narrative. Champagne/platinum accent on graphite & off-white.
   Fonts (Manrope, Inter) are loaded via <link> in the document head for
   performance — avoid @import here, it blocks CSSOM construction.
   ========================================================================== */

:root{
  /* Color tokens */
  --void: #0A0A0B;
  --graphite-1: #131315;
  --graphite-2: #1A1A1D;
  --graphite-3: #222225;
  --border-dark: #29292C;
  --border-dark-soft: rgba(255,255,255,0.08);

  --off-white: #F6F4EF;
  --paper: #FFFFFF;
  --sand: #EFEBE2;
  --border-light: #E2DDD1;

  --ink: #131315;
  --ink-soft: #4A4A48;

  --text-on-dark: #F3F1EA;
  --text-on-dark-soft: #9C9C9F;
  --text-on-dark-faint: #868686;

  --champagne: #C9AF88;
  --champagne-soft: #E4D3AF;
  --champagne-line: rgba(201,175,136,0.35);
  --champagne-wash: rgba(201,175,136,0.08);
  --champagne-deep: #7A5C30; /* WCAG AA-safe champagne for text/icons on light backgrounds */

  --success: #7FA98B;

  /* Type */
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Spacing / radius */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-card-light: 0 1px 2px rgba(30,24,12,0.04), 0 14px 32px -18px rgba(30,24,12,0.14);
  --shadow-card-light-hover: 0 2px 4px rgba(30,24,12,0.05), 0 22px 44px -18px rgba(30,24,12,0.18);
  --shadow-card-dark-hover: 0 18px 40px -20px rgba(0,0,0,0.55);
  --shadow-btn-hover: 0 10px 28px -8px rgba(201,175,136,0.42);

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.8,.24,1);
  --dur-fast: 180ms;
  --dur-med: 480ms;
  --dur-slow: 800ms;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  font-family: var(--font-body);
  background: var(--void);
  color: var(--text-on-dark);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p{ margin: 0; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

section{ position: relative; }

.reveal{ opacity: 0; transform: translateY(22px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
.reveal.in-view{ opacity: 1; transform: translateY(0); }

.section-dark{ background: var(--void); color: var(--text-on-dark); }
.section-light{ background: var(--off-white); color: var(--ink); }

.eyebrow{
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--champagne);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.eyebrow::before{
  content: '';
  width: 16px;
  height: 1px;
  background: var(--champagne);
}
.section-light .eyebrow,
.pricing .eyebrow{
  color: var(--champagne-deep);
}
.section-light .eyebrow::before,
.pricing .eyebrow::before{
  background: var(--champagne-deep);
}

h1, h2, h3{ font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; }

.h2{
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.12;
  max-width: 720px;
}
.section-sub{
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.6;
  color: var(--text-on-dark-soft);
  max-width: 560px;
  margin-top: 18px;
}
.section-light .section-sub{ color: var(--ink-soft); }

/* Focus states */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--champagne);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------------- Buttons ---------------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: scale(0.98); }
.btn:disabled{ opacity: 0.6; cursor: default; pointer-events: none; }

.btn-primary{
  background: linear-gradient(180deg, #E4D3AF, #C9AF88);
  color: #16140F;
}
.btn-primary:hover{ box-shadow: var(--shadow-btn-hover); transform: translateY(-1px); }

.btn-ghost-dark{
  background: transparent;
  border-color: var(--border-dark-soft);
  color: var(--text-on-dark);
}
.btn-ghost-dark:hover{ border-color: var(--champagne-line); background: var(--champagne-wash); }

.btn-ghost-light{
  background: transparent;
  border-color: var(--border-light);
  color: var(--ink);
}
.btn-ghost-light:hover{ border-color: var(--champagne); background: var(--champagne-wash); }

.btn-sm{ padding: 10px 18px; font-size: 14px; }

/* ---------------- Nav ---------------- */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding var(--dur-med) var(--ease), background var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease), backdrop-filter var(--dur-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  padding: 12px 0;
  background: rgba(10,10,11,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border-dark-soft);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-cta{ flex-shrink: 0; }
.brand{ min-width: 0; }
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--text-on-dark);
}
.brand img{ width: 32px; height: 32px; border-radius: 50%; }

.nav-links{
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a{
  font-size: 14.5px;
  color: var(--text-on-dark-soft);
  position: relative;
  padding: 4px 0;
  transition: color var(--dur-fast) var(--ease);
}
.nav-links a:hover{ color: var(--text-on-dark); }
.nav-links a::after{
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--champagne);
  transition: right var(--dur-med) var(--ease);
}
.nav-links a:hover::after{ right: 0; }

.nav-cta{ display: flex; align-items: center; gap: 14px; }

.nav-menu-btn{
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border-dark-soft);
  border-radius: var(--radius-full);
  color: var(--text-on-dark);
}

.mobile-menu{
  position: fixed; inset: 0;
  background: var(--void);
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 100px var(--gutter) 40px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.mobile-menu.is-open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.mobile-menu a{
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-dark);
  color: var(--text-on-dark);
}
.mobile-menu .btn{ margin-top: 28px; width: 100%; }

/* ---------------- Hero ---------------- */
.hero{
  padding: 168px 0 0;
  background:
    radial-gradient(1100px 620px at 82% -10%, rgba(201,175,136,0.14), transparent 60%),
    radial-gradient(700px 460px at 14% 6%, rgba(255,255,255,0.05), transparent 62%),
    radial-gradient(900px 500px at 50% 92%, rgba(201,175,136,0.06), transparent 65%),
    var(--void);
  overflow: hidden;
}
.hero-grid{
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 28px;
}
.hero h1{
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.03em;
  max-width: 920px;
  color: var(--text-on-dark);
}
.hero h1 em{
  font-style: normal;
  background: linear-gradient(180deg, var(--champagne-soft), var(--champagne));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub{
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.6;
  color: var(--text-on-dark-soft);
  max-width: 620px;
}
.hero-actions{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 6px;
}
.hero-trust{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-on-dark-faint);
  margin-top: 4px;
}
.hero-trust .dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--champagne);
  box-shadow: 0 0 0 4px var(--champagne-wash);
}

/* Product preview */
.hero-preview-wrap{
  width: 100%;
  margin-top: 44px;
  display: flex;
  justify-content: center;
  perspective: 2200px;
}
.hero-preview{
  width: min(1080px, 100%);
  transform: rotateX(4deg) scale(1);
  transform-origin: top center;
  opacity: 0;
  animation: preview-in 1200ms cubic-bezier(.19,1,.22,1) 260ms forwards;
}
@keyframes preview-in{
  from{ opacity: 0; transform: rotateX(8deg) translateY(30px) scale(0.98); }
  to{ opacity: 1; transform: rotateX(4deg) translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce){
  .hero-preview{ animation: none; opacity: 1; transform: none; }
}

.dashboard{
  background: linear-gradient(180deg, #17171A, #101012);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  box-shadow:
    0 50px 120px -30px rgba(0,0,0,0.75),
    0 12px 40px -18px rgba(201,175,136,0.10),
    0 1px 0 0 rgba(255,255,255,0.06) inset,
    0 0 0 1px rgba(255,255,255,0.02) inset;
  overflow: hidden;
}
.dashboard-topbar{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-dark);
}
.dashboard-topbar .tf{ width: 9px; height: 9px; border-radius: 50%; background: #3A3A3D; }
.dashboard-topbar .title{
  margin-left: 10px;
  font-size: 12.5px;
  color: var(--text-on-dark-faint);
  font-family: var(--font-body);
}
.dashboard-body{
  display: grid;
  grid-template-columns: 190px 1fr 300px;
}
@media (max-width: 860px){
  .dashboard-body{ grid-template-columns: 1fr; }
  .dash-sidebar, .dash-right{ display: none; }
}

.dash-sidebar{
  border-right: 1px solid var(--border-dark);
  padding: 18px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.dash-sidebar .item{
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--text-on-dark-faint);
  padding: 9px 10px; border-radius: var(--radius-sm);
}
.dash-sidebar .item svg{ width: 15px; height: 15px; opacity: 0.7; }
.dash-sidebar .item.active{ background: var(--champagne-wash); color: var(--champagne-soft); }

.dash-main{ padding: 22px; border-right: 1px solid var(--border-dark); }
.dash-main .row-title{
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.dash-main .row-title .dash-label{ font-size: 14px; font-weight: 600; color: var(--text-on-dark); font-family: var(--font-body); margin: 0; }
.dash-main .row-title span{ font-size: 12px; color: var(--text-on-dark-faint); }

.kpi-grid{ display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; }
.kpi{
  background: var(--graphite-2);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.kpi:hover{ border-color: var(--champagne-line); transform: translateY(-2px); }
.kpi .label{ font-size: 11px; color: var(--text-on-dark-faint); margin-bottom: 6px; }
.kpi .value{ font-size: 18px; font-weight: 700; font-family: var(--font-display); color: var(--text-on-dark); }
.kpi .delta{ font-size: 11px; color: var(--success); margin-top: 4px; }

.inbox-list{ display: flex; flex-direction: column; gap: 2px; }
.inbox-row{
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  transition: background var(--dur-fast);
}
.inbox-row.new{ background: var(--graphite-2); }
.inbox-row .avatar{
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(140deg, var(--champagne-soft), var(--champagne));
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #16140F;
  font-family: var(--font-display);
}
.inbox-row .name{ font-size: 12.5px; color: var(--text-on-dark); font-weight: 500; }
.inbox-row .msg{ font-size: 11.5px; color: var(--text-on-dark-faint); margin-top: 1px; }
.inbox-row .time{ font-size: 10.5px; color: var(--text-on-dark-faint); }
.inbox-row .chip{
  font-size: 10px; padding: 3px 8px; border-radius: 999px;
  background: rgba(127,169,139,0.12); color: var(--success);
  border: 1px solid rgba(127,169,139,0.25);
}
.inbox-row .chip.ai{ background: var(--champagne-wash); color: var(--champagne-soft); border-color: var(--champagne-line); }

.dash-right{ padding: 22px 20px; display: flex; flex-direction: column; gap: 18px; }
.dash-right .dash-label{ font-size: 13px; color: var(--text-on-dark); font-weight: 600; font-family: var(--font-body); margin: 0 0 10px; }

.mini-chart{ display: flex; align-items: flex-end; gap: 4px; height: 60px; }
.mini-chart .bar{
  flex: 1;
  background: linear-gradient(180deg, var(--champagne-soft), var(--champagne));
  border-radius: 3px 3px 0 0;
  opacity: 0.85;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 760ms var(--ease);
}
.mini-chart.in-view .bar{ transform: scaleY(1); }
.mini-chart .bar:nth-child(1){ transition-delay: 0ms; }
.mini-chart .bar:nth-child(2){ transition-delay: 40ms; }
.mini-chart .bar:nth-child(3){ transition-delay: 80ms; }
.mini-chart .bar:nth-child(4){ transition-delay: 120ms; }
.mini-chart .bar:nth-child(5){ transition-delay: 160ms; }
.mini-chart .bar:nth-child(6){ transition-delay: 200ms; }
.mini-chart .bar:nth-child(7){ transition-delay: 240ms; }
.mini-chart .bar:nth-child(8){ transition-delay: 280ms; }
@media (prefers-reduced-motion: reduce){
  .mini-chart .bar{ transform: scaleY(1); transition: none; }
}

.status-row{ display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--text-on-dark-faint); padding: 7px 0; border-bottom: 1px solid var(--border-dark); }
.status-row:last-child{ border-bottom: none; }
.status-row b{ color: var(--text-on-dark); font-weight: 600; }

.pulse-dot{
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--success);
  display: inline-block;
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ box-shadow: 0 0 0 0 rgba(127,169,139,0.5);} 50%{ box-shadow: 0 0 0 6px rgba(127,169,139,0);} }

/* ---------------- Workflow (screen 2) ---------------- */
.workflow{ padding: 120px 0; }
.workflow-head{ text-align: center; display: flex; flex-direction: column; align-items: center; margin-bottom: 64px; }
.workflow-head .eyebrow{ margin-left: auto; margin-right: auto; }
.workflow-head::before{ display:none; }

.flow-track{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.flow-track::before{
  content: '';
  position: absolute;
  top: 26px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-dark) 10%, var(--border-dark) 90%, transparent);
}
.flow-step{
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 0 12px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.flow-step.in-view{ opacity: 1; transform: translateY(0); }
.flow-node{
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--graphite-2);
  border: 1px solid var(--border-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  position: relative; z-index: 2;
  transition: border-color var(--dur-med), background var(--dur-med), box-shadow var(--dur-med);
}
.flow-node svg{ width: 20px; height: 20px; color: var(--text-on-dark-soft); transition: color var(--dur-med); }
.flow-step.active .flow-node{
  border-color: var(--champagne);
  background: var(--champagne-wash);
  box-shadow: 0 0 0 6px var(--champagne-wash);
}
.flow-step.active .flow-node svg{ color: var(--champagne-soft); }
.flow-step-title{ font-family: var(--font-display); font-size: 15.5px; font-weight: 700; color: var(--text-on-dark); margin: 0 0 8px; }
.flow-step p{ font-size: 13.5px; line-height: 1.55; color: var(--text-on-dark-faint); max-width: 200px; }

@media (max-width: 860px){
  .flow-track{ grid-template-columns: 1fr; gap: 36px; }
  .flow-track::before{ display: none; }
  .flow-step{ flex-direction: row; text-align: left; gap: 18px; }
  .flow-node{ margin-bottom: 0; flex-shrink: 0; }
  .flow-step p{ max-width: none; }
}

/* ---------------- Modules (screen 3) ---------------- */
.modules{ padding: 40px 0 120px; }
.modules-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 56px; }
@media (max-width: 760px){ .modules-grid{ grid-template-columns: 1fr; } }

.module-card{
  background: var(--graphite-1);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  transition: border-color var(--dur-med) var(--ease), transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.module-card:hover{ border-color: var(--champagne-line); transform: translateY(-3px); box-shadow: var(--shadow-card-dark-hover); }
.module-card .num{ font-family: var(--font-display); font-size: 12px; color: var(--champagne); letter-spacing: 0.08em; margin-bottom: 16px; }
.module-card h3{ font-family: var(--font-display); font-size: 21px; margin-bottom: 10px; color: var(--text-on-dark); }
.module-card p{ font-size: 14.5px; line-height: 1.6; color: var(--text-on-dark-soft); margin-bottom: 22px; }

.module-visual{
  border-radius: var(--radius-sm);
  background: var(--graphite-2);
  border: 1px solid var(--border-dark);
  padding: 16px;
  min-height: 128px;
}
/* chat visual */
.mv-chat .bubble{ font-size: 12px; padding: 8px 12px; border-radius: 12px; max-width: 78%; margin-bottom: 8px; line-height: 1.4; }
.mv-chat .bubble.in{ background: var(--graphite-3); color: var(--text-on-dark-soft); border-bottom-left-radius: 4px; }
.mv-chat .bubble.out{ background: var(--champagne-wash); color: var(--champagne-soft); margin-left: auto; border-bottom-right-radius: 4px; border: 1px solid var(--champagne-line); }
/* crm visual */
.mv-crm{ display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mv-crm .col-label{ font-size: 10px; color: var(--text-on-dark-faint); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.mv-crm .stage{ background: var(--graphite-3); border-radius: var(--radius-sm); padding: 8px 10px; font-size: 11px; color: var(--text-on-dark-soft); margin-bottom: 6px; }
/* booking visual */
.mv-booking{ display: flex; gap: 8px; flex-wrap: wrap; }
.mv-booking .slot{ font-size: 11px; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--graphite-3); color: var(--text-on-dark-soft); }
.mv-booking .slot.taken{ background: var(--champagne-wash); color: var(--champagne-soft); border: 1px solid var(--champagne-line); }
/* analytics visual */
.mv-analytics .mini-chart{ height: 70px; }

.modules-footer{
  text-align: center;
  margin-top: 48px;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--text-on-dark-soft);
}
.modules-footer strong{ color: var(--champagne-soft); font-weight: 700; }

/* ---------------- Before/After + Implementation (light, screen 4) ---------------- */
.compare{ padding: 120px 0 80px; }
.compare-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 56px; }
@media (max-width: 760px){ .compare-grid{ grid-template-columns: 1fr; } }

.compare-card{
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-card-light);
  transition: box-shadow var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.compare-card:hover{ box-shadow: var(--shadow-card-light-hover); transform: translateY(-2px); }
.compare-card .compare-title{
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.compare-card.before .compare-title{ color: #6B6459; }
.compare-card.after .compare-title{ color: var(--ink); }
.compare-card.after .compare-title .tag{ background: var(--champagne); color: #16140F; font-size: 10px; padding: 3px 8px; border-radius: 999px; text-transform: none; letter-spacing: 0; }
.compare-list{ display: flex; flex-direction: column; gap: 14px; }
.compare-list li{ display: flex; align-items: flex-start; gap: 12px; font-size: 14.5px; line-height: 1.55; }
.compare-list svg{ width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; }
.compare-card.before svg{ color: #948C7E; }
.compare-card.after svg{ color: var(--champagne-deep); }
.compare-card.before li{ color: var(--ink-soft); }
.compare-card.after li{ color: var(--ink); }

.implementation{ padding: 60px 0 120px; }
.impl-head{ display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 48px; }
.impl-badge{
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--paper); border: 1px solid var(--border-light);
  padding: 10px 18px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; color: var(--ink);
}
.impl-badge .dot2{ width: 7px; height: 7px; border-radius: 50%; background: var(--champagne); }

.timeline{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 860px){ .timeline{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .timeline{ grid-template-columns: 1fr; } }
.timeline-item{
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  position: relative;
  box-shadow: var(--shadow-card-light);
  transition: box-shadow var(--dur-med) var(--ease), transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
}
.timeline-item:hover{ box-shadow: var(--shadow-card-light-hover); transform: translateY(-2px); border-color: var(--champagne-line); }
.timeline-item .step-no{
  font-family: var(--font-display); font-size: 13px; color: var(--champagne-deep);
  font-weight: 700; margin-bottom: 14px;
}
.timeline-title{ font-family: var(--font-display); font-size: 16.5px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.timeline-item p{ font-size: 13.5px; line-height: 1.55; color: var(--ink-soft); }

/* ---------------- Pricing (light, screen 5) ---------------- */
.pricing{ padding: 40px 0 130px; background: var(--off-white); }
.pricing-head{ text-align: center; }
.pricing-head .eyebrow{ margin: 0 auto 20px; }
.pricing-head .eyebrow::before{ display: none; }
.pricing-head h2{ margin: 0 auto; }
.pricing-sub{ text-align: center; margin: 16px auto 0; }

.price-card{
  max-width: 760px;
  margin: 56px auto 0;
  background: var(--ink);
  background: linear-gradient(160deg, #17171A, #0E0E10);
  border: 1px solid #2A2A2D;
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 56px);
  color: var(--text-on-dark);
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(20,16,8,0.35);
}
.price-card::before{
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 90% -10%, rgba(201,175,136,0.18), transparent 60%);
  pointer-events: none;
}
.price-top{ display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; position: relative; }
.price-name{ font-family: var(--font-display); font-size: 22px; font-weight: 700; }
.price-note{ font-size: 13.5px; color: var(--text-on-dark-faint); margin-top: 6px; }
.price-amounts{ text-align: right; }
.price-old{ font-size: 16px; color: var(--text-on-dark-faint); text-decoration: line-through; }
.price-new{ font-family: var(--font-display); font-size: 40px; font-weight: 800; color: var(--champagne-soft); line-height: 1.1; }
.price-sub-note{ font-size: 12.5px; color: var(--text-on-dark-faint); margin-top: 4px; }

.price-support{
  margin-top: 24px; padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: 14px;
  position: relative;
}
.price-support b{ color: var(--champagne-soft); font-family: var(--font-display); }

.price-includes{
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  position: relative;
}
@media (max-width: 560px){ .price-includes{ grid-template-columns: 1fr; } }
.price-includes li{ display: flex; align-items: flex-start; gap: 10px; font-size: 13.8px; color: var(--text-on-dark-soft); line-height: 1.5; }
.price-includes svg{ width: 16px; height: 16px; color: var(--champagne); flex-shrink: 0; margin-top: 3px; }

.price-cta{ margin-top: 32px; display: flex; flex-direction: column; align-items: center; gap: 12px; position: relative; }
.price-cta .btn{ width: 100%; max-width: 380px; }
.price-cta span{ font-size: 13px; color: var(--text-on-dark-faint); text-align: center; }

/* ---------------- FAQ + Final CTA + Footer (dark, screen 6) ---------------- */
.faq{ padding: 130px 0 90px; background: var(--void); }
.faq-layout{ display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; margin-top: 20px; }
@media (max-width: 860px){ .faq-layout{ grid-template-columns: 1fr; gap: 36px; } }

.faq-list{ border-top: 1px solid var(--border-dark); }
.faq-item{ border-bottom: 1px solid var(--border-dark); }
.faq-q{
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: none; border: none; color: var(--text-on-dark);
  padding: 22px 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 16.5px; font-weight: 600;
  cursor: pointer;
}
.faq-q .plus{
  width: 22px; height: 22px; flex-shrink: 0; position: relative;
}
.faq-q .plus::before, .faq-q .plus::after{
  content: ''; position: absolute; background: var(--champagne);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq-q .plus::before{ width: 12px; height: 1.5px; }
.faq-q .plus::after{ width: 1.5px; height: 12px; transition: transform var(--dur-fast) var(--ease); }
.faq-item.open .plus::after{ transform: translate(-50%,-50%) rotate(90deg) scale(0); }

.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-a p{ font-size: 14.5px; line-height: 1.65; color: var(--text-on-dark-soft); padding-bottom: 22px; max-width: 620px; }

.final-cta{
  background: var(--graphite-1);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 6vw, 64px);
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.final-cta-title{ font-family: var(--font-display); font-size: clamp(24px, 3vw, 32px); max-width: 480px; color: var(--text-on-dark); margin: 0 0 16px; font-weight: 800; letter-spacing: -0.02em; }
.final-cta p{ font-size: 15px; color: var(--text-on-dark-soft); max-width: 420px; margin-bottom: 30px; line-height: 1.6; }
.final-cta .actions{ display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* Footer */
.footer{ padding: 100px 0 48px; border-top: 1px solid var(--border-dark); margin-top: 100px; }
.footer-top{ display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
@media (max-width: 760px){ .footer-top{ grid-template-columns: 1fr; gap: 36px; } }
.footer-brand .brand{ margin-bottom: 16px; }
.footer-desc{ font-size: 14px; color: var(--text-on-dark-faint); line-height: 1.65; max-width: 320px; }
.footer-label{ font-family: var(--font-body); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-on-dark-faint); margin: 0 0 18px; font-weight: 400; }
.footer-col ul{ display: flex; flex-direction: column; gap: 13px; }
.footer-col a{ font-size: 14.5px; line-height: 1.4; color: var(--text-on-dark-soft); transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover{ color: var(--champagne-soft); }
.footer-bottom{
  margin-top: 70px; padding-top: 24px; border-top: 1px solid var(--border-dark);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--text-on-dark-faint);
}
.footer-legal{ display: flex; gap: 20px; }
.footer-legal a:hover{ color: var(--champagne-soft); }

/* ---------------- Modal / Form ---------------- */
.modal-backdrop{
  position: fixed; inset: 0; z-index: 200;
  background: rgba(6,6,7,0.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}
.modal-backdrop.is-open{ opacity: 1; pointer-events: auto; }

.modal{
  width: 100%; max-width: 480px;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--graphite-1);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  transform: translateY(16px) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
}
.modal-backdrop.is-open .modal{ transform: translateY(0) scale(1); opacity: 1; }

.modal-head{ display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.modal-head h3{ font-family: var(--font-display); font-size: 22px; color: var(--text-on-dark); }
.modal-close{
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--graphite-2); border: 1px solid var(--border-dark);
  color: var(--text-on-dark-soft);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
}
.modal-sub{ font-size: 13.5px; color: var(--text-on-dark-faint); margin-bottom: 24px; }

.field{ margin-bottom: 16px; }
.field label{ display: block; font-size: 13px; color: var(--text-on-dark-soft); margin-bottom: 7px; }
.field input, .field select, .field textarea{
  width: 100%;
  background: var(--graphite-2);
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text-on-dark);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: border-color var(--dur-fast);
}
.field input::placeholder, .field textarea::placeholder{ color: var(--text-on-dark-faint); }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--champagne); outline: none; }
.field textarea{ resize: vertical; min-height: 76px; }
.field-error{ font-size: 12px; color: #D48A7A; margin-top: 6px; display: none; }
.field.has-error input, .field.has-error select, .field.has-error textarea{ border-color: #D48A7A; }
.field.has-error .field-error{ display: block; }

.consent{ display: flex; gap: 10px; align-items: flex-start; margin: 18px 0; }
.consent input{ margin-top: 3px; accent-color: var(--champagne); }
.consent label{ font-size: 12.5px; color: var(--text-on-dark-faint); line-height: 1.5; }
.consent a{ color: var(--champagne-soft); text-decoration: underline; }

.modal .btn-primary{ width: 100%; }
.form-status{ margin-top: 14px; font-size: 13.5px; text-align: center; display: none; }
.form-status.success{ color: var(--success); display: block; }
.form-status.error{ color: #D48A7A; display: block; }

.form-success-state{ display: none; text-align: center; padding: 20px 0; }
.form-success-state.show{ display: block; }
.form-success-state .check{
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--champagne-wash); border: 1px solid var(--champagne-line);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.form-success-state h4{ font-family: var(--font-display); font-size: 19px; color: var(--text-on-dark); margin-bottom: 8px; }
.form-success-state p{ font-size: 14px; color: var(--text-on-dark-soft); }

/* ---------------- Legal pages ---------------- */
.legal-page{ padding: 160px 0 100px; }
.legal-page h1{ font-size: clamp(28px,4vw,40px); margin-bottom: 8px; color: var(--text-on-dark); }
.legal-page .updated{ font-size: 13px; color: var(--text-on-dark-faint); margin-bottom: 48px; }
.legal-page h2{ font-size: 19px; margin: 40px 0 12px; color: var(--text-on-dark); }
.legal-page p, .legal-page li{ font-size: 15px; line-height: 1.7; color: var(--text-on-dark-soft); max-width: 720px; }
.legal-page ul{ padding-left: 20px; list-style: disc; margin-top: 10px; }
.legal-page li{ margin-bottom: 8px; }

.modules-grid .module-card:nth-child(1){ transition-delay: 0ms; }
.modules-grid .module-card:nth-child(2){ transition-delay: 90ms; }
.modules-grid .module-card:nth-child(3){ transition-delay: 180ms; }
.modules-grid .module-card:nth-child(4){ transition-delay: 270ms; }

.timeline .timeline-item:nth-child(1){ transition-delay: 0ms; }
.timeline .timeline-item:nth-child(2){ transition-delay: 90ms; }
.timeline .timeline-item:nth-child(3){ transition-delay: 180ms; }
.timeline .timeline-item:nth-child(4){ transition-delay: 270ms; }

@media (prefers-reduced-motion: reduce){
  .modules-grid .module-card, .timeline .timeline-item{ transition-delay: 0ms !important; }
}
/* .reveal / .reveal.in-view moved earlier in the file (right after base section rules)
   so that later component-specific :hover transform rules correctly take
   precedence in the cascade instead of being overridden by the reveal-in state. */
@media (prefers-reduced-motion: reduce){ .reveal{ opacity: 1; transform: none; } }

.sr-only{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link{
  position: fixed; top: -60px; left: 16px; z-index: 300;
  background: var(--champagne); color: #16140F;
  padding: 10px 18px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  transition: top var(--dur-fast);
}
.skip-link:focus{ top: 16px; }

/* Responsive base tweaks */
@media (max-width: 900px){
  .nav-links{ display: none; }
  .nav-menu-btn{ display: flex; flex-shrink: 0; }
  .hero{ padding-top: 128px; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px){
  .nav-cta .btn-primary{ display: none; }
}