/* =========================================================
   VynAgent by Presoft — Landing Page
   Follows Presoft Marketing SOP (15/6/2026):
   - Brand colours only: #F2AA24 #534538 #B7A99A #00D697 #D90000 #F2F1EF
   - Fonts: Inter / Helvetica
   - Light mode only, no dark sections
   ========================================================= */

:root {
  /* SOP colour theme */
  --orange: #F2AA24;
  --brown: #534538;
  --taupe: #B7A99A;
  --green: #00D697;
  --red: #D90000;
  --cream: #F2F1EF;

  /* derived tints / accessible shades */
  --orange-deep: #D9900F;      /* hover + chart fill with better contrast */
  --orange-ink: #9A5F00;       /* orange text on white (AA) */
  --orange-tint: #FEF3DE;
  --orange-tint-2: #FCE3B4;
  --green-deep: #00A374;
  --green-tint: #DDFBF1;
  --taupe-tint: #EAE4DD;

  --bg: #FFFFFF;
  --bg-alt: #FAF8F5;
  --surface: #FFFFFF;
  --text: #3A3027;             /* brown-based ink, not black */
  --text-muted: #7A6D60;
  --border: #EAE4DD;

  --shadow-sm: 0 2px 8px rgba(83, 69, 56, .06);
  --shadow-md: 0 10px 30px rgba(83, 69, 56, .10);
  --shadow-lg: 0 24px 60px rgba(83, 69, 56, .16);

  --font: 'Inter', Helvetica, Arial, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --container: 1200px;
  color-scheme: light only;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }
ul, ol { list-style: none; }
h1, h2, h3 { letter-spacing: -0.025em; line-height: 1.15; color: var(--brown); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.hl { color: var(--orange-deep); position: relative; white-space: nowrap; }
.hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .04em; height: .28em;
  background: var(--orange); opacity: .28; border-radius: 4px; z-index: -1;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: .95rem; padding: 13px 24px; border-radius: 999px;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--orange); color: var(--brown); box-shadow: 0 6px 18px rgba(242, 170, 36, .35); }
.btn-primary:hover { background: var(--orange-deep); color: #fff; transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--border); background: #fff; color: var(--brown); }
.btn-ghost:hover { border-color: var(--orange); transform: translateY(-2px); }
.btn-lg { padding: 16px 28px; font-size: 1rem; }
.btn-sm { padding: 10px 18px; font-size: .88rem; }
.btn-block { width: 100%; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--orange-ink); background: var(--orange-tint); padding: 6px 14px; border-radius: 999px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.tick {
  display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-tint); color: var(--green-deep); font-size: .75rem; font-weight: 800; flex-shrink: 0;
}

/* ============ HEADER ============ */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.navbar.scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 36px; width: auto; }
.brand-divider { width: 1px; height: 26px; background: var(--border); }
.brand-product { font-weight: 800; font-size: 1.05rem; color: var(--brown); letter-spacing: -.02em; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-weight: 500; font-size: .93rem; color: var(--text-muted); transition: color .2s; }
.nav-links a:hover { color: var(--brown); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: flex; background: var(--cream); border-radius: 999px; padding: 3px; }
.lang-btn { padding: 6px 12px; border-radius: 999px; font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.lang-btn.active { background: #fff; color: var(--brown); box-shadow: var(--shadow-sm); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 22px; height: 2px; background: var(--brown); border-radius: 2px; transition: .3s; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; }

/* ============ HERO ============ */
.hero {
  padding: 56px 0 40px;
  background:
    radial-gradient(900px 500px at 85% 10%, var(--orange-tint) 0%, transparent 60%),
    radial-gradient(600px 400px at 0% 90%, var(--green-tint) 0%, transparent 60%);
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { position: relative; z-index: 0; font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; margin: 18px 0 18px; }
.hero-sub { font-size: 1.12rem; color: var(--text-muted); max-width: 520px; }
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0 26px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero-badges li { display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600; color: var(--brown); }

.hero-visual { position: relative; min-height: 580px; display: grid; place-items: center; }
.blob { position: absolute; border-radius: 50%; filter: blur(4px); }
.blob-1 { width: 380px; height: 380px; background: var(--orange-tint-2); top: 40px; right: 20px; }
.blob-2 { width: 180px; height: 180px; background: var(--green-tint); bottom: 30px; left: 30px; }

.phone {
  position: relative; width: 310px; height: 580px; background: #fff; border-radius: 42px;
  border: 10px solid #EFEAE4; box-shadow: var(--shadow-lg); overflow: hidden; display: flex; flex-direction: column;
}
.phone-notch { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 90px; height: 20px; background: #EFEAE4; border-radius: 12px; z-index: 3; }
.wa-header { display: flex; align-items: center; gap: 10px; padding: 36px 16px 12px; background: #F7F5F2; border-bottom: 1px solid var(--border); }
.wa-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--orange); color: var(--brown); font-weight: 800; display: grid; place-items: center; }
.wa-name { font-weight: 700; font-size: .9rem; color: var(--brown); }
.wa-status { font-size: .72rem; color: var(--green-deep); font-weight: 600; }
.wa-body {
  flex: 1; padding: 14px 12px; display: flex; flex-direction: column; gap: 8px; overflow: hidden;
  background-color: #FBF8F3;
  background-image: radial-gradient(var(--taupe-tint) 1px, transparent 1px); background-size: 16px 16px;
}
.msg {
  max-width: 82%; padding: 8px 12px; border-radius: 14px; font-size: .8rem; line-height: 1.4;
  box-shadow: 0 1px 2px rgba(83, 69, 56, .08);
  opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .4s;
}
.msg.show { opacity: 1; transform: none; }
.msg.in { align-self: flex-start; background: #fff; border-top-left-radius: 4px; }
.msg.out { align-self: flex-end; background: #FFF1D6; border-top-right-radius: 4px; }
.msg.quote { width: 82%; }
.q-title { font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--orange-ink); margin-bottom: 4px; }
.q-row { display: flex; justify-content: space-between; gap: 8px; font-size: .76rem; padding: 2px 0; }
.q-row.total { border-top: 1px dashed var(--taupe); margin-top: 4px; padding-top: 5px; font-weight: 700; }
.msg.file { display: flex; align-items: center; gap: 8px; font-weight: 600; max-width: 70%; }
.msg.file span:last-child { min-width: 0; overflow-wrap: anywhere; }
.pdf { background: var(--red); color: #fff; font-size: .62rem; font-weight: 800; padding: 4px 6px; border-radius: 5px; }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 10px; background: #fff;
  padding: 10px 16px 10px 10px; border-radius: 14px; box-shadow: var(--shadow-md); border: 1px solid var(--border);
  animation: floaty 5s ease-in-out infinite;
}
.float-card b { display: block; font-size: .88rem; color: var(--brown); }
.float-card small { display: block; font-size: .74rem; color: var(--text-muted); }
.fc-icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; }
.fc-icon.green { background: var(--green-tint); color: var(--green-deep); }
.fc-icon.orange { background: var(--orange-tint); color: var(--orange-ink); }
.fc-icon.brown { background: var(--taupe-tint); color: var(--brown); }
.fc-1 { top: 70px; left: -10px; }
.fc-2 { bottom: 110px; right: -10px; animation-delay: -1.6s; }
.fc-3 { top: 30px; right: 10px; animation-delay: -3.2s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.integrations {
  margin-top: 36px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 14px;
  padding: 16px; background: #fff; border: 1px solid var(--border); border-radius: 999px; box-shadow: var(--shadow-sm);
}
.int-label { font-size: .8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; margin-right: 6px; }
.int-chip { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; color: var(--brown); padding: 6px 12px; border-radius: 999px; background: var(--bg-alt); }
.int-chip i { width: 10px; height: 10px; border-radius: 3px; }
.ic-wa { background: var(--green); } .ic-ac { background: var(--orange); } .ic-sql { background: var(--taupe); }
.ic-csv { background: var(--green-deep); } .ic-pdf { background: var(--red); }

/* ============ SECTIONS (shared) ============ */
section { padding: 88px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; margin-top: 14px; }

/* ============ VIDEO ============ */
.video-section { padding: 40px 0 56px; }
.video-frame {
  position: relative; aspect-ratio: 16 / 9; max-width: 1000px; margin: 0 auto; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg); border: 8px solid #fff; background: var(--cream);
}
.video-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; filter: blur(3px) saturate(.9); transform: scale(1.04); }
.video-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background: linear-gradient(180deg, rgba(255, 250, 240, .55), rgba(254, 243, 222, .88)); text-align: center; padding: 24px;
}
.video-overlay h2 { font-size: clamp(1.3rem, 2.8vw, 2.1rem); font-weight: 800; max-width: 620px; }
.play-btn {
  width: 92px; height: 92px; border-radius: 50%; background: var(--orange); color: var(--brown);
  display: grid; place-items: center; box-shadow: 0 0 0 12px rgba(242, 170, 36, .25), var(--shadow-md);
  transition: transform .2s; padding-left: 6px;
}
.play-btn:hover { transform: scale(1.07); }
.video-soon { font-size: .82rem; font-weight: 700; color: var(--orange-ink); background: #fff; padding: 6px 14px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ============ CHART CARDS (shared) ============ */
.chart-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 22px 24px; box-shadow: var(--shadow-sm);
}
.chart-card figcaption { display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; }
.chart-title { font-weight: 700; color: var(--brown); font-size: 1rem; }
.chart-note { font-size: .78rem; color: var(--text-muted); }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; font-size: .82rem; color: var(--text); justify-content: center; }
.legend > span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.legend-hatch { background: repeating-linear-gradient(45deg, var(--taupe) 0 2px, var(--taupe-tint) 2px 5px); }

.chart-tip {
  position: fixed; pointer-events: none; z-index: 300; background: #fff; color: var(--text);
  border: 1px solid var(--border); box-shadow: var(--shadow-md); border-radius: 10px;
  padding: 8px 12px; font-size: .8rem; opacity: 0; transition: opacity .12s; max-width: 240px;
}
.chart-tip.on { opacity: 1; }
.chart-tip b { color: var(--brown); }

/* ============ PAIN ============ */
.pain { background: var(--bg-alt); }
.pain-layout { display: grid; grid-template-columns: 1fr 1.35fr; gap: 28px; align-items: stretch; }
.clock-wrap { position: relative; max-width: 260px; margin: 0 auto; }
.clock { width: 100%; height: auto; overflow: visible; }
.clock .seg { transition: opacity .2s; cursor: pointer; }
.clock .seg:hover { opacity: .8; }
.clock text { font-size: 10px; fill: var(--text-muted); font-family: var(--font); }
.clock-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.clock-center b { font-size: 2.8rem; font-weight: 800; color: var(--brown); line-height: 1; }
.clock-center span { font-size: .8rem; color: var(--text-muted); font-weight: 600; }

.pain-cards { display: grid; grid-template-rows: repeat(3, 1fr); gap: 16px; }
.pain-card {
  display: grid; grid-template-columns: 200px 1fr; align-items: center; gap: 22px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 22px; box-shadow: var(--shadow-sm);
}
.pain-card h3 { font-size: 1.12rem; font-weight: 700; }
.pain-visual {
  height: 86px; border-radius: 12px; background: repeating-linear-gradient(45deg, #FFF7E8 0 10px, #FFFBF3 10px 20px);
  display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; padding: 8px;
}
.mini-bubble { background: #fff; font-size: .7rem; padding: 4px 9px; border-radius: 10px 10px 10px 3px; box-shadow: var(--shadow-sm); }
.mini-bubble.unread { background: var(--red); color: #fff; font-weight: 800; border-radius: 999px; }
.sheet { width: 44px; height: 56px; background: #fff; border-radius: 6px; box-shadow: var(--shadow-sm); padding: 8px 7px; display: flex; flex-direction: column; gap: 5px; }
.sheet span { height: 4px; background: var(--taupe-tint); border-radius: 2px; }
.sheet span:first-child { background: var(--orange); width: 60%; }
.arrow { color: var(--orange-deep); font-weight: 800; font-size: 1.2rem; }
.kbd { background: #fff; border: 1px solid var(--border); border-bottom-width: 3px; border-radius: 6px; padding: 3px 8px; font-size: .72rem; font-weight: 700; color: var(--brown); }
.kbd.acc { background: var(--orange-tint); }
.plus { font-weight: 700; color: var(--text-muted); }

/* ============ BENEFITS ============ */
.flow { display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; margin-bottom: 44px; }
.flow-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; }
.flow-step b { font-size: .92rem; color: var(--brown); max-width: 150px; }
.flow-icon {
  width: 78px; height: 78px; border-radius: 22px; display: grid; place-items: center; font-weight: 800; font-size: 1.05rem;
  box-shadow: var(--shadow-md); background: #fff; border: 1px solid var(--border);
}
.flow-icon.sm { width: 46px; height: 46px; border-radius: 14px; }
.flow-icon.wa { background: var(--green); color: #fff; border: none; }
.flow-icon.ai { background: var(--orange); color: var(--brown); border: none; font-size: 1.3rem; }
.flow-icon.doc { color: var(--orange-ink); }
.flow-icon.ok { background: var(--green-tint); color: var(--green-deep); font-size: 1.6rem; }
.flow-icon.acc { background: var(--orange-tint); color: var(--orange-ink); font-size: 1.5rem; }
.flow-arrow { flex: 0 0 48px; height: 78px; position: relative; }
.flow-arrow::before { content: ""; position: absolute; top: 50%; left: 0; right: 8px; border-top: 2px dashed var(--taupe); }
.flow-arrow::after { content: ""; position: absolute; top: calc(50% - 5px); right: 0; border: 6px solid transparent; border-left-color: var(--taupe); border-right: 0; }

.compare-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hbars { display: flex; flex-direction: column; gap: 18px; padding-top: 4px; }
.hbar-row { display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 12px; cursor: default; }
.hbar-label { font-size: .84rem; font-weight: 600; color: var(--text); }
.hbar-track { position: relative; height: 34px; background: var(--bg-alt); border-radius: 0 6px 6px 0; }
.hbar-fill {
  height: 100%; width: 0; border-radius: 0 6px 6px 0; transition: width 1.1s cubic-bezier(.2, .8, .2, 1);
  display: flex; align-items: center; justify-content: flex-end; padding-right: 10px;
}
.hbar-fill.muted { background: repeating-linear-gradient(45deg, var(--taupe) 0 3px, #C9BDB0 3px 7px); }
.hbar-fill.brand { background: var(--orange-deep); }
.hbar-fill.good { background: var(--green-deep); }
.hbar-val { font-weight: 800; font-size: .9rem; color: #fff; white-space: nowrap; }
.hbar-val.out { position: absolute; left: calc(var(--w) + 8px); top: 50%; transform: translateY(-50%); color: var(--brown); }
.hbar-foot { margin-top: 14px; font-size: .8rem; color: var(--text-muted); }
.hbar-foot b { color: var(--green-deep); }

.lang-map { display: grid; grid-template-columns: 1fr 50px 1fr; align-items: center; height: 150px; }
.lang-bubbles { display: flex; flex-direction: column; gap: 14px; }
.lb { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px 12px 12px 3px; padding: 6px 10px; font-size: .82rem; font-weight: 600; color: var(--brown); width: fit-content; }
.lang-lines { width: 100%; height: 120px; }
.lang-lines path { fill: none; stroke: var(--orange); stroke-width: 2; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; }
.sku-card { background: var(--orange-tint); border: 1.5px solid var(--orange); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.sku-card small { font-size: .68rem; color: var(--orange-ink); font-weight: 700; letter-spacing: .04em; }
.sku-card b { color: var(--brown); font-size: .95rem; }
.sku-card span { font-size: .85rem; font-weight: 700; color: var(--green-deep); }

/* ============ FEATURES ============ */
.features { background: linear-gradient(180deg, var(--bg-alt), #fff); }
.tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.tab {
  padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .9rem; color: var(--text-muted);
  background: #fff; border: 1.5px solid var(--border); transition: .2s;
}
.tab:hover { border-color: var(--orange); color: var(--brown); }
.tab.active { background: var(--orange); border-color: var(--orange); color: var(--brown); box-shadow: 0 6px 16px rgba(242, 170, 36, .3); }
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr; gap: 20px; animation: fadein .45s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.browser { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border); box-shadow: var(--shadow-lg); overflow: hidden; max-width: 1040px; margin: 0 auto; width: 100%; }
.browser-bar { height: 34px; background: var(--cream); display: flex; align-items: center; gap: 7px; padding: 0 14px; }
.browser-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--taupe); }
.browser-bar i:nth-child(1) { background: var(--red); opacity: .6; }
.browser-bar i:nth-child(2) { background: var(--orange); }
.browser-bar i:nth-child(3) { background: var(--green); }
.browser img { width: 100%; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.chips li {
  display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border);
  padding: 9px 16px; border-radius: 999px; font-size: .9rem; font-weight: 600; color: var(--brown); box-shadow: var(--shadow-sm);
}
.chips li::before { content: "✓"; color: var(--green-deep); font-weight: 800; }

/* ============ WHO ============ */
.who-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.who-card {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px;
  padding: 28px 14px; border-radius: var(--radius-md); background: #fff; border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.who-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--orange); }
.who-card b { font-size: .92rem; color: var(--brown); }
.who-icon { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; background: var(--orange-tint); color: var(--orange-ink); }
.who-card:nth-child(even) .who-icon { background: var(--green-tint); color: var(--green-deep); }

/* ============ STEPS ============ */
.steps { background: var(--bg-alt); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; position: relative; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 14px 14px 20px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 10px; position: relative; }
.step-visual { height: 150px; border-radius: 12px; overflow: hidden; background: var(--orange-tint); border: 1px solid var(--border); }
.step-visual img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.step-num { font-size: .8rem; font-weight: 800; color: var(--orange-ink); letter-spacing: .08em; margin-top: 4px; }
.step b { font-size: 1rem; color: var(--brown); line-height: 1.35; }
.wa-connect { display: flex; align-items: center; justify-content: center; gap: 12px; }
.qr {
  width: 76px; height: 76px; border-radius: 8px; background-color: #fff; padding: 6px;
  background-image:
    linear-gradient(90deg, var(--brown) 50%, transparent 0), linear-gradient(var(--brown) 50%, transparent 0);
  background-size: 12px 12px; background-blend-mode: multiply; border: 6px solid #fff; box-shadow: var(--shadow-sm);
}
.link-line { width: 40px; border-top: 2px dashed var(--orange); }

/* ============ CONTACT ============ */
.contact-inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start; }
.contact-copy h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); font-weight: 800; margin: 14px 0 22px; }
.contact-points { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.contact-points li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--brown); }
.contact-illus { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-md); transform: rotate(-1.5deg); }
.contact-form {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 30px;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 16px; border-top: 5px solid var(--orange);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form > label, .form-row > label { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--brown); }
.contact-form input[type=text], .contact-form input[type=tel], .contact-form input[type=email], .contact-form select, .contact-form textarea {
  font: inherit; font-weight: 400; font-size: .95rem; color: var(--text); background: var(--bg-alt);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 11px 13px; outline: none; transition: border-color .2s, box-shadow .2s; width: 100%;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(242, 170, 36, .18); background: #fff; }
.contact-form .invalid { border-color: var(--red) !important; }
.contact-form textarea { resize: vertical; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--bg-alt); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 3px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label { text-align: center; padding: 8px; border-radius: 8px; font-weight: 600; font-size: .88rem; color: var(--text-muted); cursor: pointer; }
.seg input:checked + label { background: #fff; color: var(--brown); box-shadow: var(--shadow-sm); }
.form-status { font-size: .88rem; font-weight: 600; min-height: 1.2em; text-align: center; }
.form-status.ok { color: var(--green-deep); }
.form-status.err { color: var(--red); }

/* ============ WHATSAPP BUBBLE ============ */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200; width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #25D366; animation: pulse 2.4s infinite; z-index: -1; }
@keyframes pulse { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.6); opacity: 0; } }
.wa-tip {
  position: absolute; right: 72px; background: #fff; color: var(--brown); font-weight: 600; font-size: .85rem;
  padding: 8px 14px; border-radius: 999px; box-shadow: var(--shadow-md); white-space: nowrap; opacity: 0; transform: translateX(8px); transition: .25s; pointer-events: none;
}
.whatsapp-float:hover .wa-tip { opacity: 1; transform: none; }

/* ============ FOOTER ============ */
.footer { background: var(--cream); padding: 48px 0 24px; border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.footer-brand p { margin-top: 12px; color: var(--text-muted); font-size: .9rem; }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-weight: 600; font-size: .9rem; color: var(--brown); }
.footer-links a:hover { color: var(--orange-deep); }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 20px; font-size: .82rem; color: var(--text-muted); }

/* ============ FADE-UP ============ */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1080px) {
  .who-grid { grid-template-columns: repeat(3, 1fr); }
  .compare-grid { grid-template-columns: 1fr 1fr; }
  .lang-card { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu {
    display: flex; flex-direction: column; gap: 4px; max-height: 0; overflow: hidden; transition: max-height .35s ease;
    background: #fff; padding: 0 24px;
  }
  .mobile-menu.open { max-height: 360px; padding: 8px 24px 20px; border-bottom: 1px solid var(--border); }
  .mobile-menu a:not(.btn) { padding: 12px 0; font-weight: 600; color: var(--brown); border-bottom: 1px solid var(--border); }
  .mobile-menu .btn { margin-top: 12px; }
  .hero-inner, .pain-layout, .contact-inner { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-sub { margin: 0 auto; }
  .hero-cta-row, .hero-badges { justify-content: center; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .flow { flex-wrap: wrap; justify-content: center; row-gap: 26px; }
  .flow-step { flex: 0 0 30%; }
  .flow-arrow { display: none; }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .brand-logo { height: 28px; }
  .brand-product { font-size: .95rem; }
  .brand-divider { height: 20px; }
  .hero { padding-top: 32px; }
  .hero-visual { min-height: 520px; transform: scale(.92); }
  .fc-1 { top: auto; bottom: 0; left: 0; } .fc-2, .fc-3 { display: none; }
  .integrations { border-radius: var(--radius-md); }
  .compare-grid, .steps-grid, .form-row { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .pain-card { grid-template-columns: 1fr; gap: 12px; }
  .flow-step { flex: 0 0 44%; }
  .contact-form { padding: 22px; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding-bottom: 6px; scrollbar-width: none; }
  .tab { flex-shrink: 0; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 56px; height: 56px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .msg, .fade-up { opacity: 1; transform: none; }
}