/* ========== Base ========== */
:root {
  --brand: #ef5b32;
  --brand-dark: #d84621;
  --brand-soft: #fff0e9;
  --brand-yellow: #f1bc5b;
  --ink: #15352f;
  --ink-deep: #0b2420;
  --ink-soft: #43615b;
  --forest: #123a33;
  --forest-light: #1a4b41;
  --cream: #f6f3ec;
  --cream-deep: #eee9df;
  --white: #ffffff;
  --line: #dedfd9;
  --line-dark: rgba(255, 255, 255, .13);
  --muted: #73817e;
  --shadow-sm: 0 10px 30px rgba(17, 46, 40, .08);
  --shadow-md: 0 22px 60px rgba(17, 46, 40, .13);
  --shadow-lg: 0 36px 90px rgba(8, 34, 29, .24);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1180px;
}

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

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  overflow-x: clip;
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans CN", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }
.menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  width: 100%;
  height: 100%;
  padding: 0;
  background: rgba(5, 26, 22, .45);
  border: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  backdrop-filter: blur(3px);
  transition: opacity .25s ease, visibility .25s ease;
}
.menu-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

::selection { color: #fff; background: var(--brand); }

:focus-visible {
  outline: 3px solid rgba(239, 91, 50, .35);
  outline-offset: 3px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.section { padding: 118px 0; }
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.section-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}
.section-kicker.light { color: #ff9a79; }

.section-heading { margin-bottom: 54px; }
.section-heading h2,
.split-heading h2,
.merchant-heading h2,
.tools-copy h2,
.scenario-copy h2,
.faq-intro h2,
.cta-copy h2 {
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.18;
  letter-spacing: -.035em;
  font-weight: 800;
}
.section-heading.centered {
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 58px;
  text-align: center;
}
.section-heading.centered .section-kicker { justify-content: center; }
.section-heading.centered p {
  max-width: 610px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 17px;
}
.split-heading,
.merchant-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  align-items: end;
  gap: 70px;
}
.heading-copy p { color: var(--muted); font-size: 17px; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--brand);
  font-weight: 750;
}
.text-link .icon,
.btn .icon,
.merchant-card a .icon {
  width: 18px;
  height: 18px;
  transition: transform .25s ease;
}
.text-link:hover .icon,
.btn:hover .icon,
.merchant-card a:hover .icon { transform: translateX(4px); }

.icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 999;
  padding: 10px 18px;
  color: #fff;
  background: var(--brand);
  border-radius: 10px;
}
.skip-link:focus { top: 16px; }

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 750;
  line-height: 1;
  cursor: pointer;
  transition: transform .25s ease, background-color .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: var(--brand);
  box-shadow: 0 12px 28px rgba(239, 91, 50, .25);
}
.btn-primary:hover {
  background: var(--brand-dark);
  box-shadow: 0 16px 34px rgba(239, 91, 50, .32);
}
.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, .04);
  border-color: rgba(255, 255, 255, .32);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .55); }
.btn-outline {
  color: var(--ink);
  background: transparent;
  border-color: #ccd4d0;
}
.btn-outline:hover { color: var(--brand); border-color: var(--brand); background: #fff9f6; }
.btn-large { min-height: 54px; padding-inline: 28px; border-radius: 12px; }
.btn-small { min-height: 40px; padding-inline: 18px; font-size: 14px; }

/* ========== Header ========== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 78px;
  color: #fff;
  transition: color .3s ease, background-color .3s ease, box-shadow .3s ease, height .3s ease;
}
.site-header.scrolled {
  height: 70px;
  color: var(--ink);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 8px 30px rgba(18, 47, 41, .08);
  backdrop-filter: blur(16px);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
}
.brand-mark {
  width: 41px;
  height: 41px;
  display: grid;
  place-items: center;
  color: currentColor;
  border-radius: 11px;
  transition: background-color .3s ease;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-size: 20px; letter-spacing: .06em; font-weight: 850; }
.brand-text small { margin-top: 6px; font-size: 8px; letter-spacing: .17em; opacity: .6; font-weight: 700; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}
.main-nav a {
  position: relative;
  padding: 25px 0;
  font-size: 15px;
  font-weight: 650;
  opacity: .75;
  transition: opacity .2s ease;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 17px;
  width: 0;
  height: 2px;
  background: var(--brand);
  border-radius: 999px;
  transform: translateX(-50%);
  transition: width .25s ease;
}
.main-nav a:hover,
.main-nav a.active { opacity: 1; }
.main-nav a.active::after,
.main-nav a:hover::after { width: 20px; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-link { font-size: 14px; font-weight: 650; opacity: .78; }
.header-link:hover { opacity: 1; }
.site-header .btn-primary .icon { width: 17px; }
.scrolled .brand-mark { background: var(--forest); color: #fff; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 10px;
  opacity: .85;
}
.menu-toggle .close-icon { display: none; }
.menu-toggle[aria-expanded="true"] .menu-icon { display: none; }
.menu-toggle[aria-expanded="true"] .close-icon { display: block; }

/* ========== Hero ========== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 158px 0 0;
  color: #fff;
  background:
    radial-gradient(circle at 85% 8%, rgba(51, 111, 94, .45) 0, transparent 35%),
    linear-gradient(135deg, #0b2420 0%, #123b33 52%, #0b2823 100%);
}
.hero-grid,
.cta-grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .18) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}
.hero-orb-one {
  width: 520px;
  height: 520px;
  right: -180px;
  top: 60px;
  background: radial-gradient(circle, rgba(239, 91, 50, .26), transparent 68%);
}
.hero-orb-two {
  width: 420px;
  height: 420px;
  left: -210px;
  bottom: -150px;
  background: radial-gradient(circle, rgba(241, 188, 91, .14), transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 660px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(440px, .96fr);
  align-items: center;
  gap: 60px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 14px;
  color: #d5eee7;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .04em;
}
.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #73d8b9;
  box-shadow: 0 0 0 5px rgba(115, 216, 185, .12);
  animation: pulse 2s ease infinite;
}
.hero h1 {
  font-size: clamp(50px, 5.5vw, 76px);
  line-height: 1.1;
  letter-spacing: -.055em;
  font-weight: 850;
}
.hero h1 em {
  position: relative;
  color: #ff8e6c;
  font-style: normal;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -5px;
  right: -8px;
  bottom: 5px;
  height: 12px;
  background: rgba(239, 91, 50, .14);
  transform: skew(-10deg);
}
.hero-description {
  max-width: 610px;
  margin-top: 26px;
  color: rgba(235, 247, 244, .7);
  font-size: 17px;
  line-height: 1.9;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  padding-top: 27px;
  border-top: 1px solid rgba(255, 255, 255, .13);
}
.metric { display: flex; flex-direction: column; }
.metric strong { color: #fff; font-size: 18px; font-weight: 800; }
.metric span { margin-top: 4px; color: rgba(235, 247, 244, .48); font-size: 12px; line-height: 1.5; }

.hero-visual {
  position: relative;
  min-height: 530px;
  display: grid;
  place-items: center;
  perspective: 1100px;
}
.visual-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 108, 67, .24), transparent 67%);
}
.dashboard {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 540px;
  padding: 22px;
  color: var(--ink);
  background: rgba(255, 255, 255, .97);
  border: 1px solid rgba(255, 255, 255, .54);
  border-radius: 24px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, .28);
  transform: rotateY(-4deg) rotateX(2deg);
}
.dashboard::before {
  content: "";
  position: absolute;
  inset: 10px -10px -10px 10px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 24px;
}
.dashboard-top,
.dashboard-welcome,
.dashboard-stats,
.dashboard-bottom { display: flex; }
.dashboard-top { align-items: center; justify-content: space-between; }
.mini-brand { display: flex; align-items: center; gap: 9px; }
.mini-logo {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--brand);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}
.mini-brand > span:last-child { display: flex; flex-direction: column; line-height: 1.15; }
.mini-brand b { font-size: 13px; }
.mini-brand small { color: var(--muted); font-size: 9px; }
.live-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  color: #277b60;
  background: #edf9f4;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}
.live-tag i { width: 5px; height: 5px; background: #37a77e; border-radius: 50%; }
.dashboard-welcome {
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 25px;
  padding-bottom: 16px;
  border-bottom: 1px solid #edf0ed;
}
.dashboard-welcome > div:first-child { display: flex; flex-direction: column; }
.dashboard-welcome span { color: var(--muted); font-size: 10px; }
.dashboard-welcome strong { margin-top: 3px; font-size: 17px; }
.avatar-stack { display: flex; }
.avatar-stack span {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  margin-left: -7px;
  color: #fff;
  background: var(--forest);
  border: 2px solid #fff;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 750;
}
.avatar-stack span:nth-child(2) { background: var(--brand); }
.avatar-stack span:nth-child(3) { background: #b98941; }
.avatar-stack span:nth-child(4) { background: #4f7386; }
.dashboard-stats { gap: 10px; margin-top: 16px; }
.dashboard-stats article {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 13px;
  background: #f7f8f6;
  border-radius: 12px;
}
.dashboard-stats span { color: var(--muted); font-size: 9px; }
.dashboard-stats strong { margin: 1px 0 3px; font-size: 20px; line-height: 1.2; }
.dashboard-stats small { color: #268064; font-size: 8px; }
.dashboard-bottom { gap: 12px; margin-top: 12px; }
.mini-chart-card {
  flex: 1.35;
  padding: 14px 15px 6px;
  background: #fff;
  border: 1px solid #edf0ed;
  border-radius: 13px;
}
.card-title { display: flex; align-items: center; justify-content: space-between; }
.card-title span { color: var(--muted); font-size: 9px; }
.card-title b { color: #2c8b6c; font-size: 9px; }
.mini-chart-card svg { width: 100%; height: 105px; margin-top: 5px; }
.chart-grid { fill: none; stroke: #eef1ee; stroke-width: 1; }
.chart-area { fill: url(#chartFill); }
.chart-line { fill: none; stroke: var(--brand); stroke-width: 3; stroke-linecap: round; }
.category-mini-grid {
  flex: .65;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.category-mini-grid span {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--ink-soft);
  background: #f7f8f6;
  border-radius: 10px;
  font-size: 8px;
}
.category-mini-grid .icon { width: 17px; height: 17px; color: var(--brand); }
.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .95);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 13px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, .2);
  backdrop-filter: blur(12px);
  animation: float 5s ease-in-out infinite;
}
.floating-card-top { top: 57px; right: -22px; }
.floating-card-bottom { left: -28px; bottom: 64px; animation-delay: -2.5s; }
.float-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #28775e;
  background: #ebf8f3;
  border-radius: 10px;
}
.float-icon.warm { color: var(--brand); background: var(--brand-soft); }
.float-icon .icon { width: 18px; height: 18px; }
.floating-card > span:last-child { display: flex; flex-direction: column; line-height: 1.25; }
.floating-card small { color: var(--muted); font-size: 9px; }
.floating-card strong { margin-top: 4px; font-size: 12px; }

.hero-strip {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 82px;
  border-top: 1px solid rgba(255, 255, 255, .11);
}
.hero-strip > span {
  flex: 0 0 auto;
  color: #ff9a78;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .08em;
}
.strip-items {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  gap: 14px;
  color: rgba(235, 247, 244, .56);
  font-size: 12px;
  white-space: nowrap;
}
.strip-items i { width: 3px; height: 3px; background: rgba(255, 255, 255, .28); border-radius: 50%; }

/* ========== Intro ========== */
.intro-section { background: var(--white); }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pain-card {
  position: relative;
  min-height: 285px;
  padding: 28px;
  overflow: hidden;
  background: var(--cream);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: transform .3s ease, background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.pain-card:hover {
  transform: translateY(-6px);
  background: #fff;
  border-color: #e4e1d9;
  box-shadow: var(--shadow-md);
}
.pain-number {
  position: absolute;
  top: 18px;
  right: 22px;
  color: #c2c2bb;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .1em;
}
.pain-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 46px;
  color: var(--brand);
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}
.pain-card:hover .pain-icon { color: #fff; background: var(--brand); }
.pain-icon .icon { width: 23px; height: 23px; }
.pain-card h3 { font-size: 20px; font-weight: 800; }
.pain-card p { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.8; }

/* ========== Category ========== */
.category-section { background: var(--cream); }
.category-explorer {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 560px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e2e0da;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.category-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  background: #f1f2ee;
  border-right: 1px solid #e3e5e0;
}
.category-tab {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 38px 1fr;
  grid-template-rows: auto auto;
  column-gap: 11px;
  align-items: center;
  padding: 13px 14px;
  color: var(--ink);
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.category-tab > span {
  grid-row: 1 / 3;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  background: #fff;
  border-radius: 10px;
}
.category-tab .icon { width: 19px; height: 19px; }
.category-tab b { font-size: 14px; line-height: 1.25; }
.category-tab small { color: var(--muted); font-size: 10px; line-height: 1.3; }
.category-tab:hover { background: rgba(255, 255, 255, .72); }
.category-tab.active {
  color: #fff;
  background: var(--forest);
  box-shadow: 0 12px 25px rgba(18, 58, 51, .18);
}
.category-tab.active > span { color: var(--forest); background: #fff; }
.category-tab.active small { color: rgba(255, 255, 255, .58); }
.category-panels { min-width: 0; }
.category-panel {
  height: 100%;
  min-height: 560px;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: 30px;
  padding: 52px;
  animation: panelIn .45s ease both;
}
.category-panel[hidden] { display: none; }
.panel-label {
  margin-bottom: 20px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
}
.panel-copy h3 {
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.22;
  letter-spacing: -.04em;
  font-weight: 850;
}
.panel-copy > p { margin-top: 18px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 23px; }
.tag-list span {
  padding: 6px 11px;
  color: var(--ink-soft);
  background: #f3f5f2;
  border-radius: 999px;
  font-size: 12px;
}
.panel-copy .btn { margin-top: 28px; }
.panel-visual {
  position: relative;
  height: 355px;
  overflow: hidden;
  background: linear-gradient(145deg, #eef2ed, #f7f8f6);
  border-radius: 22px;
}
.panel-visual::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -60px;
  top: -80px;
  background: radial-gradient(circle, rgba(239, 91, 50, .16), transparent 68%);
}

/* Category visual illustrations */
.kitchen-scene,
.smart-visual .appliance-scene,
.stove-scene,
.prep-scene,
.project-scene,
.parts-scene {
  position: absolute;
  inset: 0;
}
.home-visual { background: linear-gradient(145deg, #edf3ee, #faf6ed); }
.scene-window {
  position: absolute;
  top: 35px;
  right: 35px;
  width: 112px;
  height: 126px;
  background: linear-gradient(160deg, #d3e4dd, #f7efd8);
  border: 8px solid #fff;
  box-shadow: 0 14px 35px rgba(25, 60, 52, .1);
}
.scene-cabinet {
  position: absolute;
  left: 30px;
  right: 30px;
  top: 102px;
  height: 103px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  padding: 7px;
  background: #1e4a40;
  border-radius: 5px;
  box-shadow: 0 18px 35px rgba(25, 60, 52, .17);
}
.scene-cabinet span { border: 1px solid rgba(255, 255, 255, .13); background: linear-gradient(160deg, rgba(255,255,255,.05), transparent); }
.scene-counter {
  position: absolute;
  left: 16px;
  right: 16px;
  top: 205px;
  height: 34px;
  background: #f8f3e8;
  border-radius: 3px;
  box-shadow: 0 16px 30px rgba(25, 60, 52, .13);
}
.scene-counter::after { content: ""; position: absolute; left: 0; right: 0; top: 34px; height: 94px; background: #d7ded9; }
.scene-sink {
  position: absolute;
  z-index: 2;
  left: 75px;
  top: 212px;
  width: 102px;
  height: 18px;
  background: #aeb9b4;
  border-radius: 4px;
}
.scene-sink i { position: absolute; left: 45px; top: -38px; width: 5px; height: 40px; background: #667a73; border-radius: 4px; }
.scene-sink i::after { content: ""; position: absolute; left: 4px; top: 0; width: 22px; height: 5px; background: #667a73; border-radius: 4px; }
.scene-light { position: absolute; left: 50%; top: 22px; width: 44px; height: 8px; background: #f1bc5b; border-radius: 99px; box-shadow: 0 10px 22px rgba(241,188,91,.28); }

.smart-visual { background: linear-gradient(145deg, #e8f0ed, #f8f2e8); }
.appliance-panel {
  position: absolute;
  left: 45px;
  right: 75px;
  top: 42px;
  height: 230px;
  padding: 22px;
  color: #fff;
  background: #132f2a;
  border: 8px solid #d9dfdc;
  border-radius: 22px;
  box-shadow: 0 25px 45px rgba(14, 51, 43, .2);
}
.appliance-panel b { display: block; font-size: 16px; }
.appliance-panel span { display: inline-block; width: 40px; height: 5px; margin: 14px 7px 0 0; background: rgba(255,255,255,.15); border-radius: 9px; }
.appliance-panel span:first-of-type { width: 110px; background: #ff815e; }
.appliance-rings { position: absolute; left: 70px; right: 100px; bottom: 66px; height: 92px; display: flex; justify-content: space-around; align-items: center; background: rgba(255,255,255,.88); border-radius: 16px; box-shadow: 0 15px 35px rgba(14,51,43,.13); }
.appliance-rings i { width: 48px; height: 48px; border: 5px solid #899b95; border-radius: 50%; box-shadow: inset 0 0 0 8px #eef2ef; }
.appliance-phone {
  position: absolute;
  right: 26px;
  top: 82px;
  width: 94px;
  height: 150px;
  padding: 22px 13px;
  background: #fff;
  border: 6px solid #1e453d;
  border-radius: 21px;
  box-shadow: 0 18px 38px rgba(14,51,43,.2);
}
.appliance-phone span { display: block; width: 35px; height: 35px; margin: 6px auto 13px; border: 7px solid #ff815e; border-radius: 50%; }
.appliance-phone b { display: block; color: #1e7d61; font-size: 8px; text-align: center; }

.commercial-visual { background: linear-gradient(145deg, #e9eeeb, #f5f1e9); }
.hood { position: absolute; left: 30px; right: 30px; top: 32px; height: 67px; background: linear-gradient(#dce3df, #aab7b2); clip-path: polygon(0 0, 100% 0, 92% 100%, 8% 100%); box-shadow: 0 13px 25px rgba(15,45,39,.13); }
.stove-burners { position: absolute; left: 23px; right: 23px; bottom: 50px; height: 165px; display: grid; grid-template-columns: 1fr 1fr; place-items: center; gap: 14px; padding: 24px; background: #29463f; border-radius: 8px 8px 18px 18px; box-shadow: 0 22px 45px rgba(15,45,39,.2); }
.stove-burners i { width: 76px; height: 46px; border: 7px solid #72857e; border-radius: 50%; box-shadow: inset 0 0 0 10px #152d28; }
.steam { position: absolute; left: 85px; top: 106px; display: flex; gap: 30px; }
.steam span { width: 8px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.65); filter: blur(3px); animation: steam 3s infinite ease-in-out; }
.steam span:nth-child(2) { animation-delay: .8s; }
.steam span:nth-child(3) { animation-delay: 1.5s; }

.kitchen-visual { background: linear-gradient(145deg, #eaf1ee, #f4f0e7); }
.prep-shelf { position: absolute; left: 28px; top: 35px; width: 180px; height: 125px; display: flex; align-items: flex-end; justify-content: space-around; padding: 9px; border: 7px solid #6c817a; border-top: 0; background: rgba(255,255,255,.38); }
.prep-shelf span { width: 38px; height: 80px; background: #c5d0cb; border-radius: 4px 4px 0 0; }
.prep-shelf span:nth-child(2) { height: 95px; background: #d9c39c; }
.prep-shelf span:nth-child(3) { height: 64px; background: #88a79d; }
.prep-table { position: absolute; left: 4px; right: 4px; bottom: 35px; height: 122px; background: linear-gradient(180deg,#e4e8e5 0 24px,#98a9a3 24px 33px,#ced6d2 33px 100%); box-shadow: 0 20px 38px rgba(15,45,39,.14); }
.prep-table i { display: inline-block; width: 70px; height: 25px; margin: 46px 0 0 28px; background: #9aada6; border-radius: 40px 40px 8px 8px; transform: rotate(-4deg); }
.prep-crate { position: absolute; right: 24px; bottom: 78px; width: 108px; height: 92px; padding: 18px; color: #f4efe4; background: #b16d3b; border-radius: 6px; font-size: 10px; line-height: 1.2; transform: rotate(5deg); box-shadow: 0 15px 30px rgba(84,48,24,.18); }
.prep-crate b { font-size: 13px; }

.project-visual { background: linear-gradient(145deg, #ebefeb, #f5f0e5); }
.project-plan { position: absolute; left: 28px; right: 120px; top: 38px; height: 245px; padding: 20px; background: #fff; border: 1px solid #dce2de; border-radius: 6px; box-shadow: 0 18px 40px rgba(15,45,39,.12); }
.project-plan span { display: block; margin-bottom: 16px; color: var(--ink); font-size: 13px; font-weight: 750; }
.project-plan i { display: block; width: 90%; height: 8px; margin: 16px 0; background: #e2e7e4; border-radius: 9px; }
.project-plan i:nth-of-type(2) { width: 70%; }
.project-plan i:nth-of-type(3) { width: 82%; }
.project-plan i:nth-of-type(4) { width: 56%; background: #ffd7ca; }
.project-list { position: absolute; right: 22px; top: 93px; width: 165px; padding: 19px; background: #1b443b; border-radius: 14px; color: #fff; box-shadow: 0 20px 40px rgba(15,45,39,.22); }
.project-list b { display: block; margin-bottom: 13px; font-size: 12px; }
.project-list p { display: flex; align-items: center; gap: 8px; margin: 10px 0; color: rgba(255,255,255,.72); font-size: 10px; }
.project-list p i { width: 7px; height: 7px; background: #71c8aa; border-radius: 50%; }

.parts-visual { background: linear-gradient(145deg, #edf0ed, #f8efe6); }
.tool-cog { position: absolute; left: 35px; top: 103px; width: 152px; height: 152px; background: #31564d; border-radius: 50%; box-shadow: inset 0 0 0 30px #d9dfdb, 0 22px 40px rgba(15,45,39,.2); }
.tool-cog::after { content: ""; position: absolute; inset: 48px; background: #1a3e36; border-radius: 50%; }
.tool-cog i { position: absolute; width: 43px; height: 30px; background: #31564d; border-radius: 5px; }
.tool-cog i:nth-child(1) { left: 54px; top: -10px; }
.tool-cog i:nth-child(2) { right: -10px; top: 60px; transform: rotate(90deg); }
.tool-cog i:nth-child(3) { left: 54px; bottom: -10px; }
.tool-cog i:nth-child(4) { left: -10px; top: 60px; transform: rotate(90deg); }
.tool-cog b { position: absolute; inset: 62px; z-index: 2; background: #fff; border-radius: 50%; }
.parts-card { position: absolute; right: 27px; top: 78px; width: 170px; padding: 20px; background: #fff; border-radius: 15px; box-shadow: 0 22px 45px rgba(15,45,39,.16); }
.parts-card .icon { width: 30px; height: 30px; color: var(--brand); }
.parts-card span { display: block; margin-top: 12px; font-size: 15px; font-weight: 800; }
.parts-card small { color: var(--muted); font-size: 9px; }
.parts-pill { position: absolute; right: 53px; top: 208px; padding: 7px 14px; color: #fff; background: var(--brand); border-radius: 999px; font-size: 10px; font-weight: 700; box-shadow: 0 12px 25px rgba(239,91,50,.25); }

/* ========== Merchants ========== */
.merchants-section {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: var(--ink-deep);
}
.merchants-section::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  right: -350px;
  top: -300px;
  background: radial-gradient(circle, rgba(239, 91, 50, .14), transparent 68%);
}
.merchant-heading { position: relative; z-index: 1; margin-bottom: 55px; }
.merchant-heading h2 { color: #fff; }
.merchant-heading > p { color: rgba(232, 243, 240, .58); font-size: 16px; }
.merchant-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.merchant-card {
  position: relative;
  min-height: 340px;
  padding: 28px 24px;
  background: rgba(255,255,255,.025);
  border-right: 1px solid var(--line-dark);
  transition: background .3s ease, transform .3s ease;
}
.merchant-card:last-child { border-right: 0; }
.merchant-card:hover { z-index: 2; background: #18483e; }
.merchant-index {
  position: absolute;
  top: 22px;
  right: 22px;
  color: rgba(255,255,255,.25);
  font-size: 11px;
  font-weight: 700;
}
.merchant-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin: 26px 0 60px;
  color: #ff956f;
  background: rgba(239, 91, 50, .1);
  border: 1px solid rgba(239, 91, 50, .18);
  border-radius: 14px;
}
.merchant-icon .icon { width: 24px; height: 24px; }
.merchant-card h3 { font-size: 18px; font-weight: 750; }
.merchant-card p { min-height: 76px; margin-top: 10px; color: rgba(232, 243, 240, .54); font-size: 13px; line-height: 1.75; }
.merchant-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: #ff9b78;
  font-size: 12px;
  font-weight: 700;
}

/* ========== Advantages ========== */
.advantages-section { background: #fff; }
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, minmax(215px, auto));
  gap: 16px;
}
.advantage-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--cream);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.advantage-card:hover { transform: translateY(-5px); border-color: #e1ded6; box-shadow: var(--shadow-md); }
.advantage-card:nth-child(2),
.advantage-card:nth-child(4) { background: #f4f7f4; }
.advantage-featured {
  grid-column: span 2;
  grid-row: span 2;
  justify-content: center;
  padding: 42px;
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(255,255,255,.12), transparent 42%),
    linear-gradient(145deg, #163f37, #0d2d27) !important;
}
.advantage-top { display: flex; align-items: center; justify-content: space-between; }
.advantage-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--brand);
  background: #fff;
  border-radius: 13px;
  box-shadow: var(--shadow-sm);
}
.advantage-featured .advantage-icon { background: var(--brand); color: #fff; }
.advantage-icon .icon { width: 22px; height: 22px; }
.advantage-num { color: #b4bab7; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.advantage-featured .advantage-num { color: rgba(255,255,255,.38); }
.advantage-card h3 { margin-top: 34px; font-size: 19px; font-weight: 800; }
.advantage-featured h3 { max-width: 440px; margin-top: 70px; font-size: clamp(31px, 3.4vw, 44px); line-height: 1.25; letter-spacing: -.04em; }
.advantage-card p { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.advantage-featured p { max-width: 510px; color: rgba(255,255,255,.64); font-size: 15px; }
.advantage-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: auto; padding-top: 32px; }
.advantage-tags span { padding: 6px 11px; color: rgba(255,255,255,.76); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 999px; font-size: 11px; }

/* ========== Process ========== */
.process-section { background: var(--cream); }
.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.process-timeline::before {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 34px;
  height: 1px;
  background: #d6d7d1;
}
.process-step { position: relative; text-align: center; }
.step-marker {
  position: relative;
  z-index: 2;
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #dbded9;
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(17,46,40,.06);
  transition: color .3s ease, background .3s ease, border-color .3s ease, transform .3s ease;
}
.process-step:hover .step-marker { color: #fff; background: var(--brand); border-color: var(--brand); transform: translateY(-5px); }
.step-marker span { font-size: 15px; font-weight: 800; }
.step-content h3 { font-size: 17px; font-weight: 800; }
.step-content p { max-width: 170px; margin: 9px auto 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.document-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 55px;
  padding: 21px 24px;
  background: #fff;
  border: 1px solid #e2e2dd;
  border-radius: 16px;
}
.document-title {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 12px;
  padding-right: 26px;
  border-right: 1px solid #e2e2dd;
}
.document-title .icon { width: 25px; height: 25px; color: var(--brand); }
.document-title > span { display: flex; flex-direction: column; line-height: 1.35; }
.document-title b { font-size: 14px; }
.document-title small { color: var(--muted); font-size: 10px; }
.document-items { display: flex; flex-wrap: wrap; gap: 9px; }
.document-items span { padding: 6px 11px; color: var(--ink-soft); background: #f4f5f2; border-radius: 8px; font-size: 11px; }

/* ========== Tools ========== */
.tools-section { color: #fff; background: var(--ink-deep); }
.tools-layout {
  display: grid;
  grid-template-columns: minmax(330px, .78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 70px;
}
.tools-copy h2 { color: #fff; }
.tools-copy > p { max-width: 470px; margin-top: 20px; color: rgba(232,243,240,.58); font-size: 16px; }
.tool-feature-list { display: grid; gap: 12px; margin: 30px 0 32px; }
.tool-feature-list > div { display: flex; align-items: center; gap: 13px; }
.tool-feature-list > div > span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #ff9a78;
  background: rgba(239,91,50,.1);
  border-radius: 9px;
}
.tool-feature-list .icon { width: 17px; height: 17px; }
.tool-feature-list p { display: flex; flex-direction: column; line-height: 1.35; }
.tool-feature-list b { font-size: 13px; }
.tool-feature-list small { margin-top: 4px; color: rgba(232,243,240,.44); font-size: 10px; }
.tools-visual { position: relative; }
.tool-window {
  overflow: hidden;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px;
  box-shadow: 0 42px 90px rgba(0,0,0,.38);
  transform: perspective(1300px) rotateY(-3deg) rotateX(2deg);
}
.tool-window-bar {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 15px;
  background: #f3f5f2;
  border-bottom: 1px solid #e4e8e4;
}
.tool-window-bar span { width: 7px; height: 7px; background: #c5cbc7; border-radius: 50%; }
.tool-window-bar span:first-child { background: #ef7d5f; }
.tool-window-bar span:nth-child(2) { background: #edbd65; }
.tool-window-bar span:nth-child(3) { background: #66b89b; }
.tool-window-bar b { margin-left: auto; margin-right: auto; padding-right: 32px; color: var(--muted); font-size: 9px; font-weight: 650; }
.tool-window-body { min-height: 490px; display: grid; grid-template-columns: 138px 1fr; }
.tool-window aside { padding: 18px 13px; background: #173d35; }
.aside-logo { width: 32px; height: 32px; display: grid; place-items: center; margin: 0 0 28px 6px; color: #fff; background: var(--brand); border-radius: 8px; font-size: 12px; font-weight: 800; }
.tool-window aside .tool-nav-item { display: flex; align-items: center; gap: 9px; margin: 5px 0; padding: 9px 10px; color: rgba(255,255,255,.48); border-radius: 8px; font-size: 10px; }
.tool-window aside .tool-nav-item.active { color: #fff; background: rgba(255,255,255,.1); }
.tool-window aside .icon { width: 15px; height: 15px; }
.tool-main { padding: 22px; background: #f6f8f6; }
.tool-main-head { display: flex; align-items: center; justify-content: space-between; }
.tool-main-head > div { display: flex; flex-direction: column; }
.tool-main-head small { color: var(--muted); font-size: 9px; }
.tool-main-head b { font-size: 15px; }
.tool-main-head .tool-view-store { padding: 7px 10px; color: #fff; background: var(--brand); border: 0; border-radius: 7px; font-size: 9px; }
.tool-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 18px; }
.tool-kpis article { position: relative; padding: 13px; background: #fff; border: 1px solid #e8ece9; border-radius: 10px; }
.tool-kpis span { display: block; color: var(--muted); font-size: 8px; }
.tool-kpis b { display: block; margin-top: 2px; font-size: 17px; }
.tool-kpis small { position: absolute; right: 11px; bottom: 14px; font-size: 8px; }
.tool-kpis small.up { color: #238064; }
.tool-chart { height: 165px; margin-top: 10px; padding: 14px; background: #fff; border: 1px solid #e8ece9; border-radius: 10px; }
.tool-chart-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 8px; }
.tool-chart-head b { color: var(--ink); font-size: 10px; }
.tool-chart-head span { display: flex; align-items: center; gap: 5px; }
.tool-chart-head i { width: 6px; height: 6px; background: var(--brand); border-radius: 50%; }
.bars { height: 108px; display: flex; align-items: flex-end; gap: 10px; margin-top: 14px; padding: 0 8px; border-bottom: 1px solid #eef1ef; }
.bars i { flex: 1; min-width: 10px; background: linear-gradient(to top, #ef5b32, #ff9c7c); border-radius: 5px 5px 0 0; opacity: .84; }
.tool-table { margin-top: 10px; padding: 13px; background: #fff; border: 1px solid #e8ece9; border-radius: 10px; }
.tool-table > div { display: flex; justify-content: space-between; margin-bottom: 7px; font-size: 9px; }
.tool-table > div span { color: var(--brand); }
.tool-table p { display: grid; grid-template-columns: 1.1fr 1.5fr .6fr; gap: 6px; padding: 6px 0; border-top: 1px solid #f0f2f0; font-size: 7px; }
.tool-table p i { color: var(--muted); font-style: normal; }
.tool-table p b { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.tool-table p em { color: #2f7d65; font-style: normal; text-align: right; }
.tool-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  color: var(--ink);
  background: #fff;
  border-radius: 13px;
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
}
.float-one { left: -30px; top: 70px; flex-direction: column; align-items: flex-start; gap: 0; }
.float-one span { color: var(--brand); font-size: 18px; font-weight: 800; }
.float-one small { color: var(--muted); font-size: 8px; }
.float-two { right: -25px; bottom: 45px; }
.float-two > .icon { width: 20px; height: 20px; color: var(--brand); }
.float-two > span { display: flex; flex-direction: column; }
.float-two b { font-size: 10px; }
.float-two small { color: var(--muted); font-size: 8px; }

/* ========== Trust ========== */
.trust-section { background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-card {
  min-height: 305px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  background: #f6f6f2;
  border-radius: var(--radius-md);
  transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
}
.trust-card:hover { transform: translateY(-6px); background: #fff; box-shadow: var(--shadow-md); }
.trust-visual {
  position: relative;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin-bottom: 45px;
  color: var(--brand);
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}
.trust-visual .icon { width: 27px; height: 27px; }
.trust-visual i {
  position: absolute;
  right: -14px;
  bottom: 2px;
  padding: 4px 8px;
  color: #fff;
  background: var(--forest);
  border: 3px solid #f6f6f2;
  border-radius: 999px;
  font-size: 8px;
  font-style: normal;
  font-weight: 700;
}
.trust-card:hover .trust-visual i { border-color: #fff; }
.trust-step { color: var(--brand); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.trust-card h3 { margin-top: 8px; font-size: 18px; font-weight: 800; }
.trust-card p { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.75; }

/* ========== Scenarios ========== */
.scenarios-section { padding-top: 0; background: #fff; }
.scenario-wrap {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 70px;
  padding: 65px;
  color: #fff;
  background:
    radial-gradient(circle at 0 100%, rgba(239,91,50,.18), transparent 38%),
    linear-gradient(135deg, #173f37, #0c2a25);
  border-radius: var(--radius-lg);
}
.scenario-wrap::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -130px;
  top: -160px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  box-shadow: 0 0 0 52px rgba(255,255,255,.025), 0 0 0 104px rgba(255,255,255,.018);
}
.scenario-copy { position: relative; z-index: 1; }
.scenario-copy h2 { color: #fff; }
.scenario-copy p { margin-top: 19px; color: rgba(232,243,240,.58); font-size: 14px; }
.scenario-list { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.scenario-list article {
  display: grid;
  grid-template-columns: 42px 1fr 20px;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 14px;
  transition: background .25s ease, transform .25s ease;
}
.scenario-list article:hover { transform: translateY(-3px); background: rgba(255,255,255,.1); }
.scenario-list article > span { width: 42px; height: 42px; display: grid; place-items: center; color: #ff9a78; background: rgba(239,91,50,.12); border-radius: 11px; font-size: 15px; font-weight: 800; }
.scenario-list h3 { font-size: 14px; }
.scenario-list p { margin-top: 3px; color: rgba(232,243,240,.45); font-size: 10px; }
.scenario-list .icon { width: 17px; height: 17px; color: rgba(255,255,255,.34); }

/* ========== FAQ ========== */
.faq-section { background: var(--cream); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.faq-intro { position: sticky; top: 120px; align-self: start; }
.faq-intro h2 { font-size: clamp(34px, 3.6vw, 48px); }
.faq-intro p { margin-top: 19px; color: var(--muted); font-size: 15px; }
.faq-list { border-top: 1px solid #d9dbd5; }
.faq-list details { border-bottom: 1px solid #d9dbd5; }
.faq-list summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  font-size: 17px;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { flex: 0 0 auto; width: 19px; height: 19px; color: var(--muted); transition: transform .25s ease, color .25s ease; }
.faq-list details[open] summary .icon { color: var(--brand); transform: rotate(180deg); }
.faq-list details p { max-width: 740px; padding: 0 40px 23px 0; color: var(--muted); font-size: 14px; }

/* ========== CTA ========== */
.cta-section {
  position: relative;
  overflow: hidden;
  padding: 105px 0;
  color: #fff;
  background: linear-gradient(135deg, #e8542d, #cf3f1d);
}
.cta-grid-bg { opacity: .13; mask-image: linear-gradient(to bottom, #000, transparent); }
.cta-orb { position: absolute; width: 620px; height: 620px; right: -230px; top: -300px; border-radius: 50%; background: radial-gradient(circle, rgba(255,216,185,.25), transparent 67%); }
.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr .82fr;
  align-items: center;
  gap: 95px;
}
.cta-copy h2 { color: #fff; font-size: clamp(40px, 5vw, 62px); }
.cta-copy > p { max-width: 630px; margin-top: 20px; color: rgba(255,255,255,.75); font-size: 16px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 30px; }
.cta-section .btn-primary { color: var(--brand); background: #fff; box-shadow: 0 14px 30px rgba(122,32,11,.2); }
.cta-section .btn-primary:hover { color: var(--brand-dark); background: #fff8f5; }
.contact-card {
  padding: 30px;
  color: var(--ink);
  background: rgba(255,255,255,.97);
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 22px;
  box-shadow: 0 30px 70px rgba(83,26,12,.26);
}
.contact-card-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.contact-card-head > span { display: inline-flex; align-items: center; gap: 7px; color: #2a7b62; font-size: 11px; font-weight: 750; }
.contact-card-head i { width: 7px; height: 7px; background: #38a87e; border-radius: 50%; box-shadow: 0 0 0 5px rgba(56,168,126,.12); }
.contact-card-head small { color: var(--muted); font-size: 10px; }
.contact-card h3 { margin-top: 23px; font-size: 20px; }
.contact-options { display: grid; gap: 9px; margin-top: 18px; }
.contact-options a,
.contact-options .contact-option {
  display: grid;
  grid-template-columns: 40px 1fr 20px;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: #f5f6f3;
  border: 1px solid transparent;
  border-radius: 11px;
  transition: border-color .25s ease, background .25s ease;
}
.contact-options a:hover { background: #fff; border-color: #ddd; }
.contact-options a > span,
.contact-options .contact-option > span { width: 40px; height: 40px; display: grid; place-items: center; color: var(--brand); background: #fff; border-radius: 10px; }
.contact-options a > span .icon,
.contact-options .contact-option > span .icon { width: 18px; height: 18px; }
.contact-options p { display: flex; flex-direction: column; line-height: 1.3; }
.contact-options small { color: var(--muted); font-size: 9px; }
.contact-options b { margin-top: 4px; font-size: 13px; word-break: break-all; }
.contact-options a > .icon { width: 16px; height: 16px; color: #a0aaa6; }
.contact-options .contact-option { grid-template-columns: 40px 1fr; cursor: default; }
.contact-note { display: flex; align-items: center; gap: 8px; margin-top: 18px; padding-top: 16px; color: var(--muted); border-top: 1px solid #e6e8e4; font-size: 10px; }
.contact-note .icon { width: 15px; height: 15px; color: var(--brand); }

/* ========== Footer ========== */
.site-footer { color: rgba(255,255,255,.65); background: #081c19; }
.footer-main { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; padding-top: 68px; padding-bottom: 55px; }
.brand-footer { color: #fff; }
.footer-brand > p { max-width: 390px; margin-top: 22px; color: rgba(255,255,255,.42); font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; }
.footer-links > div { display: flex; flex-direction: column; gap: 10px; }
.footer-links h3 { margin-bottom: 6px; color: #fff; font-size: 13px; }
.footer-links a,
.footer-links span { color: rgba(255,255,255,.45); font-size: 12px; transition: color .2s ease; }
.footer-links a:hover { color: #ff9a78; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 21px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.28);
  font-size: 10px;
}
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--forest);
  border: 0;
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(10,40,34,.22);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s ease, visibility .25s ease, transform .25s ease, background .25s ease;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--brand); }
.back-to-top .icon { width: 19px; height: 19px; }

/* ========== Motion ========== */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1);
}
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.js .delay-1 { transition-delay: .08s; }
.js .delay-2 { transition-delay: .16s; }
.js .delay-3 { transition-delay: .24s; }
.js .delay-4 { transition-delay: .32s; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 5px rgba(115,216,185,.1); }
  50% { box-shadow: 0 0 0 9px rgba(115,216,185,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@keyframes steam {
  0% { transform: translateY(10px) scaleY(.7); opacity: 0; }
  40% { opacity: .8; }
  100% { transform: translateY(-25px) scaleY(1.15); opacity: 0; }
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== Responsive ========== */
@media (max-width: 1120px) {
  .main-nav { gap: 21px; }
  .header-actions { gap: 12px; }
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(390px, .85fr); gap: 30px; }
  .hero h1 { font-size: clamp(47px, 5.3vw, 65px); }
  .floating-card-top { right: -8px; }
  .floating-card-bottom { left: -8px; }
  .merchant-list { grid-template-columns: repeat(3, 1fr); }
  .merchant-card { border-bottom: 1px solid var(--line-dark); }
  .merchant-card:nth-child(3) { border-right: 0; }
  .merchant-card:nth-child(4),
  .merchant-card:nth-child(5) { border-bottom: 0; }
  .advantage-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .advantage-featured { grid-column: span 2; grid-row: auto; min-height: 390px; }
  .tools-layout { gap: 40px; }
  .tool-window-body { grid-template-columns: 120px 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-layout { gap: 50px; }
}

@media (max-width: 960px) {
  .menu-backdrop { display: block; }
  .section { padding: 92px 0; }
  .site-header { height: 72px; }
  .site-header.scrolled { height: 68px; }
  .header-inner { gap: 20px; }
  .main-nav {
    position: fixed;
    left: 24px;
    right: 24px;
    top: 82px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin: 0;
    padding: 14px;
    color: var(--ink);
    background: rgba(255,255,255,.98);
    border: 1px solid #e2e4df;
    border-radius: 18px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { padding: 12px 14px; border-radius: 10px; }
  .main-nav a::after { display: none; }
  .main-nav a.active { color: var(--brand); background: var(--brand-soft); }
  .header-actions { margin-left: auto; }
  .header-link { display: none; }
  .menu-toggle { display: grid; }
  .hero { padding-top: 132px; }
  .hero-inner { grid-template-columns: 1fr; min-height: auto; gap: 48px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { min-height: 510px; }
  .dashboard { max-width: 620px; }
  .hero-strip { flex-direction: column; align-items: flex-start; gap: 14px; padding: 22px 0; }
  .strip-items { width: 100%; justify-content: flex-start; overflow: hidden; }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .category-explorer { grid-template-columns: 1fr; }
  .category-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-right: 0;
    border-bottom: 1px solid #e3e5e0;
  }
  .category-panel { min-height: 540px; padding: 42px; }
  .split-heading,
  .merchant-heading { grid-template-columns: 1fr; gap: 22px; }
  .merchant-list { grid-template-columns: repeat(2, 1fr); }
  .merchant-card:nth-child(2n) { border-right: 0; }
  .merchant-card:nth-child(3) { border-right: 1px solid var(--line-dark); }
  .merchant-card:nth-child(4) { border-bottom: 1px solid var(--line-dark); }
  .tools-layout { grid-template-columns: 1fr; gap: 55px; }
  .tools-copy { max-width: 620px; }
  .tool-window { max-width: 760px; }
  .scenario-wrap { grid-template-columns: 1fr; gap: 45px; padding: 50px; }
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .faq-intro { position: static; }
  .cta-inner { grid-template-columns: 1fr; gap: 48px; }
  .cta-copy { max-width: 680px; }
  .contact-card { max-width: 620px; }
  .footer-main { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, var(--container)); }
  html { scroll-padding-top: 78px; }
  .section { padding: 74px 0; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2,
  .split-heading h2,
  .merchant-heading h2,
  .tools-copy h2,
  .scenario-copy h2,
  .faq-intro h2,
  .cta-copy h2 { font-size: clamp(30px, 9vw, 40px); }
  .header-actions .btn { width: 42px; min-height: 42px; padding: 0; font-size: 0; }
  .header-actions .btn .icon { width: 18px; }
  .brand-mark { width: 37px; height: 37px; }
  .brand-text strong { font-size: 18px; }
  .brand-text small { font-size: 7px; }
  .menu-toggle { width: 40px; height: 40px; }
  .hero { padding-top: 124px; }
  .hero-inner { gap: 34px; }
  .hero h1 { font-size: clamp(41px, 12vw, 56px); }
  .hero h1 em::after { bottom: 2px; height: 9px; }
  .hero-description { font-size: 15px; line-height: 1.8; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-metrics { gap: 15px; }
  .metric strong { font-size: 15px; }
  .metric span { font-size: 10px; }
  .hero-visual { min-height: 420px; }
  .dashboard { padding: 15px; transform: none; }
  .dashboard-welcome { margin-top: 18px; }
  .dashboard-welcome strong { font-size: 13px; }
  .dashboard-stats { gap: 6px; }
  .dashboard-stats article { padding: 9px; }
  .dashboard-stats strong { font-size: 15px; }
  .dashboard-bottom { flex-direction: column; }
  .mini-chart-card svg { height: 80px; }
  .category-mini-grid { grid-template-columns: repeat(4, 1fr); }
  .category-mini-grid span { min-height: 56px; }
  .floating-card { padding: 8px 10px; }
  .floating-card-top { top: 18px; right: -4px; }
  .floating-card-bottom { left: -4px; bottom: 20px; }
  .float-icon { width: 30px; height: 30px; }
  .floating-card strong { font-size: 10px; }
  .strip-items { flex-wrap: wrap; white-space: normal; }
  .strip-items i { display: none; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 235px; }
  .pain-icon { margin-bottom: 28px; }
  .category-tabs { grid-template-columns: repeat(2, 1fr); padding: 12px; }
  .category-tab { padding: 10px; }
  .category-panel { min-height: 0; grid-template-columns: 1fr; padding: 28px 22px; }
  .panel-copy h3 { font-size: 30px; }
  .panel-visual { height: 295px; }
  .merchant-list { grid-template-columns: 1fr; }
  .merchant-card,
  .merchant-card:nth-child(2n),
  .merchant-card:nth-child(3),
  .merchant-card:nth-child(4),
  .merchant-card:nth-child(5) { min-height: 280px; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .merchant-card:last-child { border-bottom: 0; }
  .merchant-icon { margin: 20px 0 34px; }
  .merchant-card p { min-height: auto; }
  .advantage-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .advantage-featured { grid-column: auto; min-height: 390px; padding: 32px 28px; }
  .advantage-card { min-height: 215px; }
  .advantage-featured h3 { margin-top: 50px; }
  .process-timeline { grid-template-columns: 1fr; gap: 0; }
  .process-timeline::before { left: 33px; right: auto; top: 34px; bottom: 34px; width: 1px; height: auto; }
  .process-step { display: grid; grid-template-columns: 68px 1fr; gap: 20px; padding-bottom: 25px; text-align: left; }
  .step-marker { margin: 0; }
  .step-content { padding-top: 10px; }
  .step-content p { max-width: none; margin-left: 0; }
  .document-bar { flex-direction: column; align-items: flex-start; gap: 18px; }
  .document-title { width: 100%; padding: 0 0 15px; border-right: 0; border-bottom: 1px solid #e2e2dd; }
  .tool-window-body { grid-template-columns: 1fr; min-height: auto; }
  .tool-window aside { display: none; }
  .tool-main { padding: 15px; }
  .tool-kpis article { padding: 9px; }
  .tool-kpis small { display: none; }
  .tool-float { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-card { min-height: 255px; }
  .trust-visual { margin-bottom: 34px; }
  .scenario-wrap { padding: 35px 24px; border-radius: 22px; }
  .scenario-list { grid-template-columns: 1fr; }
  .faq-list summary { padding: 20px 0; font-size: 15px; }
  .faq-list details p { padding-right: 0; }
  .cta-section { padding: 76px 0; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .contact-card { padding: 22px; }
  .footer-main { gap: 38px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-links > div:last-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 7px; }
  .back-to-top { right: 16px; bottom: 16px; }
}

@media (max-width: 420px) {
  .header-inner { gap: 12px; }
  .header-actions { display: none; }
  .hero h1 { font-size: 40px; }
  .hero-metrics { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; }
  .hero-visual { min-height: 380px; }
  .dashboard { padding: 12px; }
  .dashboard-welcome { align-items: flex-start; }
  .avatar-stack { display: none; }
  .dashboard-stats span { font-size: 8px; }
  .dashboard-stats strong { font-size: 13px; }
  .floating-card-top { top: 7px; }
  .floating-card-bottom { bottom: 4px; }
  .category-tab { grid-template-columns: 31px 1fr; column-gap: 8px; }
  .category-tab > span { width: 31px; height: 31px; }
  .category-tab b { font-size: 12px; }
  .category-tab small { font-size: 8px; }
  .panel-visual { height: 260px; }
  .project-list { right: 10px; width: 140px; }
  .project-plan { right: 100px; left: 18px; }
  .tool-kpis b { font-size: 13px; }
  .bars { gap: 5px; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-links > div:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}