/* ============================================================
   ZOMBAKEY — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;450;500&display=swap');

:root {
  --primary:       #6B5CE7;
  --primary-dark:  #5448C8;
  --primary-light: #EEEDFC;
  --ink:           #1A1A2E;
  --muted:         #6B7280;
  --border:        #E5E7EB;
  --surface:       #FFFFFF;
  --bg-alt:        #F7F7FC;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --nav-h: 68px;
  --max-w: 1100px;

  --shadow-sm: 0 2px 8px rgba(107, 92, 231, 0.08);
  --shadow-md: 0 8px 32px rgba(107, 92, 231, 0.13);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, .display { font-family: 'Sora', sans-serif; line-height: 1.18; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { max-width: 62ch; line-height: 1.7; }

/* ---- Layout helpers ---- */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 88px 0; }
.section--alt { background: var(--bg-alt); }
.section--primary { background: var(--primary); color: #fff; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px;
  border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 18px rgba(107, 92, 231, 0.35);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(107, 92, 231, 0.40); }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); transform: translateY(-2px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo img { width: 36px; height: 36px; border-radius: 10px; }
.nav__logo-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.nav__links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.18s;
}
.nav__links a:hover { color: var(--primary); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__cta .btn { padding: 10px 20px; font-size: 0.85rem; }

/* Mobile nav */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
}
.nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  flex-direction: column;
  padding: 40px 24px;
  gap: 28px;
  z-index: 99;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: 'Sora', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.nav__mobile a:hover { color: var(--primary); }
.nav__mobile .btn { margin-top: 8px; justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--nav-h) + 72px);
  padding-bottom: 80px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -180px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(107,92,231,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__label {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.hero__label-dot {
  width: 7px; height: 7px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.hero__title { margin-bottom: 20px; color: var(--ink); }
.hero__title span { color: var(--primary); }
.hero__sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 36px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero visual */
.hero__visual { position: relative; }
.hero__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}
.hero__card-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.hero__card-icon {
  width: 40px; height: 40px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.hero__card-title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.95rem; }
.hero__card-sub   { font-size: 0.8rem; color: var(--muted); }

.prop-list { display: flex; flex-direction: column; gap: 10px; }
.prop-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.prop-item__icon { font-size: 18px; flex-shrink: 0; }
.prop-item__info { flex: 1; }
.prop-item__name { font-size: 0.82rem; font-weight: 500; }
.prop-item__meta { font-size: 0.75rem; color: var(--muted); }
.prop-item__badge {
  font-family: 'Sora', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
}
.badge--green  { background: #DCFCE7; color: #16A34A; }
.badge--blue   { background: #DBEAFE; color: #2563EB; }
.badge--yellow { background: #FEF9C3; color: #A16207; }

.hero__float {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
}
.hero__float--req {
  bottom: -24px; left: -28px;
  display: flex; align-items: center; gap: 10px;
}
.hero__float--req .float-icon { font-size: 22px; }
.hero__float--req strong { font-family: 'Sora', sans-serif; font-weight: 600; display: block; font-size: 0.82rem; }
.hero__float--req span   { color: var(--muted); font-size: 0.75rem; }

.hero__float--stat {
  top: -20px; right: -16px;
  text-align: center;
  min-width: 90px;
}
.hero__float--stat .stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
}
.hero__float--stat .stat-label { color: var(--muted); font-size: 0.72rem; }

/* ============================================================
   CONCEPT FLOW
   ============================================================ */
.concept { background: var(--primary); color: #fff; }
.concept__top { text-align: center; margin-bottom: 56px; }
.concept__top h2 { color: #fff; }
.concept__top p  { color: rgba(255,255,255,0.75); margin: 12px auto 0; }

.concept__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  max-width: 820px;
  margin: 0 auto;
}
.concept__node {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
}
.concept__node-icon { font-size: 28px; margin-bottom: 10px; }
.concept__node-title {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}
.concept__node-desc { font-size: 0.78rem; color: rgba(255,255,255,0.65); }
.concept__node--center {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.35);
  transform: scale(1.05);
}
.concept__arrow {
  font-size: 1.5rem;
  color: rgba(255,255,255,0.45);
  flex-shrink: 0;
  padding: 0 8px;
  text-align: center;
}
.concept__branches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 820px;
  margin: 32px auto 0;
}
.concept__branch {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}
.concept__branch-icon { font-size: 20px; margin-bottom: 6px; }
.concept__branch-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

/* ============================================================
   REGISTER / FEATURES
   ============================================================ */
.register__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.register__text h2 { margin-bottom: 16px; }
.register__text p  { color: var(--muted); margin-bottom: 32px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex; align-items: flex-start; gap: 14px;
}
.feature-item__icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.feature-item__title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }
.feature-item__desc  { font-size: 0.83rem; color: var(--muted); }

/* Mock phone */
.phone-mock {
  background: var(--ink);
  border-radius: 40px;
  padding: 14px;
  box-shadow: 0 32px 64px rgba(26,26,46,0.25);
  max-width: 280px;
  margin: 0 auto;
}
.phone-mock__screen {
  background: var(--bg-alt);
  border-radius: 28px;
  overflow: hidden;
}
.phone-mock__topbar {
  background: var(--primary);
  padding: 16px;
  display: flex; align-items: center; gap: 10px;
}
.phone-mock__topbar-icon { font-size: 22px; }
.phone-mock__topbar-text { font-family: 'Sora', sans-serif; font-size: 0.82rem; font-weight: 600; color: #fff; }
.phone-mock__body { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.phone-field {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.phone-field__label { font-size: 0.68rem; color: var(--muted); font-weight: 500; margin-bottom: 2px; }
.phone-field__value { font-size: 0.82rem; font-weight: 500; color: var(--ink); }
.phone-field--photo {
  background: var(--primary-light);
  display: flex; align-items: center; gap: 8px;
  border: 1.5px dashed var(--primary);
}
.phone-field--photo .ph-icon { font-size: 20px; }
.phone-field--photo .ph-text { font-size: 0.78rem; color: var(--primary); font-weight: 500; }
.phone-imgs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.phone-img-thumb {
  aspect-ratio: 1;
  background: var(--primary-light);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

/* ============================================================
   REQUESTS / DEMANDES
   ============================================================ */
.requests__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.requests__text h2 { margin-bottom: 16px; }
.requests__text p  { color: var(--muted); margin-bottom: 28px; }

.flow-steps { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex; gap: 16px;
}
.flow-step__left {
  display: flex; flex-direction: column; align-items: center;
}
.flow-step__dot {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  border: 2px solid rgba(107,92,231,0.2);
}
.flow-step__line {
  flex: 1;
  width: 2px;
  background: var(--border);
  margin: 4px auto;
  min-height: 28px;
}
.flow-step:last-child .flow-step__line { display: none; }
.flow-step__content { padding-bottom: 24px; }
.flow-step__title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }
.flow-step__desc  { font-size: 0.82rem; color: var(--muted); }

/* Request card */
.req-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.req-card__header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.req-card__avatar {
  width: 38px; height: 38px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.req-card__name { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.88rem; }
.req-card__time { font-size: 0.75rem; color: var(--muted); }
.req-card__body { background: var(--bg-alt); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 14px; }
.req-card__detail { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; margin-bottom: 6px; }
.req-card__detail:last-child { margin-bottom: 0; }
.req-card__detail-icon { font-size: 14px; }
.req-card__detail span { color: var(--muted); }
.req-card__detail strong { color: var(--ink); }
.req-card__actions { display: flex; gap: 8px; }
.req-card__btn {
  flex: 1;
  padding: 9px;
  border-radius: 8px;
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  transition: opacity 0.15s;
}
.req-card__btn--primary { background: var(--primary); color: #fff; }
.req-card__btn--outline { background: transparent; border: 1.5px solid var(--border); color: var(--ink); }
.req-card__btn:hover { opacity: 0.85; }

/* ============================================================
   AGENT-TO-AGENT
   ============================================================ */
.a2a__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.a2a__visual {
  display: flex; flex-direction: column; gap: 12px; align-items: center;
}
.a2a__agent {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  width: 100%;
  max-width: 300px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-sm);
}
.a2a__agent-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.a2a__agent-icon--a { background: var(--primary-light); }
.a2a__agent-icon--b { background: #DCFCE7; }
.a2a__agent-name { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.88rem; margin-bottom: 2px; }
.a2a__agent-role { font-size: 0.76rem; color: var(--muted); }
.a2a__connector {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; color: var(--muted);
  font-style: italic;
}
.a2a__connector-line {
  flex: 1; height: 1px;
  border-top: 2px dashed var(--border);
}
.a2a__text h2 { margin-bottom: 14px; }
.a2a__text p  { color: var(--muted); margin-bottom: 20px; }
.a2a__highlight {
  background: var(--primary-light);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--ink);
}

/* ============================================================
   SHARE
   ============================================================ */
.share__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.share__text h2 { margin-bottom: 14px; }
.share__text p  { color: var(--muted); margin-bottom: 28px; }

.share-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 320px;
}
.share-card__img {
  height: 130px;
  background: linear-gradient(135deg, var(--primary) 0%, #4B8EF1 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
}
.share-card__body { padding: 18px; }
.share-card__type {
  background: var(--primary-light);
  color: var(--primary);
  font-family: 'Sora', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 8px;
}
.share-card__title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 10px; }
.share-card__details { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.share-card__row { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--muted); }
.share-card__row span { font-size: 13px; }
.share-card__price { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--primary); margin-bottom: 12px; }
.share-card__cta {
  width: 100%;
  padding: 10px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  display: block;
}

/* ============================================================
   SOCIAL / RESEAUX
   ============================================================ */
.social__top { text-align: center; margin-bottom: 56px; }
.social__top h2 { margin-bottom: 12px; }
.social__top p  { color: var(--muted); margin: 0 auto; }

.social__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.social__source {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.social__source-icon { font-size: 36px; margin-bottom: 12px; }
.social__source-title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.95rem; margin-bottom: 8px; }
.social__source-desc  { font-size: 0.82rem; color: var(--muted); }

.social__arrow-col {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
  padding-top: 56px;
}
.social__arrow-col .arrow-icon { font-size: 1.6rem; color: var(--muted); }

.social__dest {
  background: var(--primary);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  color: #fff;
}
.social__dest-icon { font-size: 36px; margin-bottom: 12px; }
.social__dest-title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 8px; }
.social__dest-desc  { font-size: 0.82rem; color: rgba(255,255,255,0.75); }
.social__dest-platforms { display: flex; justify-content: center; gap: 10px; margin-top: 12px; }
.social__dest-platforms span {
  background: rgba(255,255,255,0.15);
  border-radius: 50px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* ============================================================
   WHY — 4 cartes
   ============================================================ */
.why__top { text-align: center; margin-bottom: 48px; }
.why__top h2 { margin-bottom: 10px; }
.why__top p  { color: var(--muted); margin: 0 auto; }

.why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: box-shadow 0.22s, transform 0.22s;
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.why-card__icon {
  width: 48px; height: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.why-card__title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.95rem; margin-bottom: 8px; }
.why-card__desc  { font-size: 0.83rem; color: var(--muted); line-height: 1.6; }

/* ============================================================
   FOR USERS (PUBLIC)
   ============================================================ */
.users__inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 72px;
  align-items: center;
}
.users__text h2 { margin-bottom: 14px; }
.users__text p  { color: var(--muted); margin-bottom: 28px; }
.users__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.users__visual { display: flex; flex-direction: column; gap: 12px; }
.search-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 9px 18px;
  font-size: 0.82rem;
  display: inline-flex; align-items: center; gap: 6px;
  box-shadow: var(--shadow-sm);
  width: fit-content;
}
.search-chip .chip-icon { font-size: 14px; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how__top { text-align: center; margin-bottom: 56px; }
.how__top h2 { margin-bottom: 10px; }
.how__top p  { color: var(--muted); margin: 0 auto; }

.how__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.how__steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 10%; right: 10%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.how-step { text-align: center; position: relative; z-index: 1; padding: 0 8px; }
.how-step__num {
  width: 56px; height: 56px;
  background: var(--surface);
  border: 2px solid var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}
.how-step__title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; }
.how-step__desc  { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing__top { text-align: center; margin-bottom: 48px; }
.pricing__top h2 { margin-bottom: 10px; }
.pricing__top p  { color: var(--muted); margin: 0 auto; }

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}
.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  background: var(--surface);
}
.price-card--featured {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.price-card__badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.price-card__name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.price-card--featured .price-card__name { color: #fff; }
.price-card__price {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  margin-bottom: 4px;
  color: var(--ink);
}
.price-card--featured .price-card__price { color: #fff; }
.price-card__period { font-size: 0.8rem; color: var(--muted); margin-bottom: 24px; }
.price-card--featured .price-card__period { color: rgba(255,255,255,0.7); }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.price-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.86rem;
}
.price-features li::before {
  content: '✓';
  width: 20px; height: 20px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.price-card--featured .price-features li::before {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
.price-card .btn { width: 100%; justify-content: center; }

/* ============================================================
   FAQ
   ============================================================ */
.faq__top { text-align: center; margin-bottom: 48px; }
.faq__top h2 { margin-bottom: 10px; }
.faq__top p  { color: var(--muted); margin: 0 auto; }

.faq__list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-item__btn {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0;
  text-align: left;
  gap: 16px;
}
.faq-item__q {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}
.faq-item__icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 300;
  transition: transform 0.25s;
}
.faq-item.open .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding-bottom 0.25s;
}
.faq-item.open .faq-item__answer { max-height: 300px; padding-bottom: 20px; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta-final {
  background: var(--ink);
  color: #fff;
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(107,92,231,0.35) 0%, transparent 65%);
  pointer-events: none;
}
.cta-final__inner { position: relative; z-index: 1; }
.cta-final__pre {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
  font-style: italic;
}
.cta-final h2 { color: #fff; margin-bottom: 14px; max-width: 18ch; margin-left: auto; margin-right: auto; }
.cta-final p  { color: rgba(255,255,255,0.65); margin: 0 auto 36px; }
.cta-final__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #0F0F1E;
  color: rgba(255,255,255,0.55);
  padding: 48px 0 32px;
}
.footer__inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}
.footer__brand { display: flex; flex-direction: column; gap: 10px; }
.footer__brand-logo { display: flex; align-items: center; gap: 8px; }
.footer__brand-logo img { width: 30px; height: 30px; border-radius: 8px; }
.footer__brand-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}
.footer__brand-desc { font-size: 0.8rem; max-width: 220px; line-height: 1.6; }
.footer__col h4 {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: #fff;
  margin-bottom: 14px;
}
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer__links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.18s;
}
.footer__links a:hover { color: rgba(255,255,255,0.9); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copy { font-size: 0.78rem; }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.18s;
}
.footer__legal a:hover { color: rgba(255,255,255,0.8); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .hero__inner         { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual        { order: -1; }
  .hero__float--req    { left: 0; bottom: -12px; }
  .hero__float--stat   { right: 0; }

  .concept__flow       { grid-template-columns: 1fr; gap: 12px; }
  .concept__branches   { grid-template-columns: 1fr 1fr; }
  .concept__arrow      { display: none; }
  .concept__node--center { transform: none; }

  .register__inner,
  .requests__inner,
  .a2a__inner,
  .share__inner,
  .users__inner        { grid-template-columns: 1fr; gap: 40px; }

  .share-card, .phone-mock { margin: 0 auto; }

  .social__grid        { grid-template-columns: 1fr; }
  .social__arrow-col   { flex-direction: row; padding-top: 0; }

  .why__grid           { grid-template-columns: 1fr 1fr; }
  .how__steps          { grid-template-columns: 1fr 1fr; gap: 28px; }
  .how__steps::before  { display: none; }

  .pricing__grid       { grid-template-columns: 1fr; max-width: 360px; }
}

@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .why__grid { grid-template-columns: 1fr; }
  .how__steps { grid-template-columns: 1fr; }
  .concept__branches { grid-template-columns: 1fr 1fr; }
  .hero__float--req, .hero__float--stat { display: none; }
  h1 { font-size: 2rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}