/* ═══════════════════════════════════════════
   Prosto© — AI for Meta / Google Ads
   style.css — Production Ready
   ═══════════════════════════════════════════ */

/* ─── RESET ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #fff;
  color: #0A0A12;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
strong { font-weight: 700; }

/* ─── TOKENS ─── */
:root {
  --blue:       #0A84FF;
  --blue-dark:  #0060CC;
  --blue-light: #EAF3FF;
  --blue-glow:  rgba(10,132,255,0.18);
  --purple:     #7C5CFC;
  --teal:       #00C9A7;
  --amber:      #F59E0B;
  --ink:        #07070F;
  --ink-2:      #111120;
  --ink-3:      #181830;
  --gray:       #6B7280;
  --gray-2:     #9AA0AC;
  --gray-light: #F4F7FB;
  --border:     #E3E8F0;
  --white:      #FFFFFF;
  --r-sm: 8px; --r-md: 14px; --r-lg: 20px; --r-xl: 24px;
  --transition: 0.24s cubic-bezier(0.16,1,0.3,1);
}

/* ─── LAYOUT ─── */
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 5%; }
.text-center { text-align: center; }
.mt-xl { margin-top: 56px; }
.section { padding: 96px 0; }
.section--gray { background: var(--gray-light); }
.section--dark { background: var(--ink-2); }
.section--cta  { background: var(--ink); position: relative; overflow: hidden; }

/* ─── SECTION HEADS ─── */
.sec-label {
  display: inline-block; font-size: 11px; font-weight: 800;
  color: var(--blue); text-transform: uppercase; letter-spacing: 2.5px; margin-bottom: 12px;
}
.sec-label--light { color: #5B8DEF; }
.sec-title {
  font-size: clamp(30px, 4vw, 50px); font-weight: 900;
  letter-spacing: -1.8px; line-height: 1.1; color: var(--ink);
}
.sec-title--light { color: #fff; }
.sec-sub { font-size: 17px; color: var(--gray); margin-top: 14px; max-width: 500px; line-height: 1.75; }
.sec-sub--light { color: rgba(255,255,255,0.55); }
.sec-head .sec-sub { margin: 14px auto 0; }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: #fff;
  padding: 13px 26px; border-radius: var(--r-md);
  font-size: 15px; font-weight: 700;
  box-shadow: 0 4px 20px rgba(10,132,255,0.35);
  transition: var(--transition);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(10,132,255,0.45); }
.btn-primary.btn-lg { padding: 15px 30px; font-size: 16px; border-radius: var(--r-lg); }
.btn-primary.btn-xl { padding: 17px 36px; font-size: 17px; border-radius: var(--r-lg); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--ink);
  padding: 13px 26px; border-radius: var(--r-md);
  font-size: 15px; font-weight: 600;
  border: 1.5px solid var(--border); transition: var(--transition);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn-ghost.btn-lg { padding: 15px 28px; font-size: 16px; border-radius: var(--r-lg); }

.btn-ghost-light {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85);
  padding: 13px 26px; border-radius: var(--r-md);
  font-size: 15px; font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.15); transition: var(--transition);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }
.btn-ghost-light.btn-xl { padding: 17px 34px; font-size: 17px; border-radius: var(--r-lg); }

.btn-nav {
  background: var(--ink); color: #fff;
  padding: 10px 20px; border-radius: var(--r-sm);
  font-size: 13px; font-weight: 700;
  transition: var(--transition); white-space: nowrap;
}
.btn-nav:hover { background: var(--blue); }

/* ─── NAVBAR ─── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
#navbar.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.09); }

.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 5%;
  height: 66px; display: flex; align-items: center; gap: 24px;
}
.logo { font-size: 19px; font-weight: 900; color: var(--ink); letter-spacing: -0.4px; flex-shrink: 0; }
.logo em { color: var(--blue); font-style: normal; }

.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a {
  color: var(--gray); font-size: 13px; font-weight: 500;
  padding: 7px 14px; border-radius: var(--r-sm); transition: var(--transition);
}
.nav-links a:hover { color: var(--ink); background: var(--gray-light); }
.nav-links a.active { color: var(--ink); font-weight: 600; }

.burger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 36px; height: 36px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--transition); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; flex-direction: column; padding: 12px 5% 20px;
  border-top: 1px solid var(--border); background: rgba(255,255,255,0.97);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--gray); font-size: 15px; font-weight: 500;
  padding: 10px 0; border-bottom: 1px solid var(--border); transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--ink); }
.mobile-cta {
  margin-top: 14px; background: var(--blue) !important;
  color: #fff !important; text-align: center;
  padding: 13px 0 !important; border-radius: var(--r-md) !important;
  font-weight: 700 !important; border: none !important;
}

/* ─── HERO ─── */
.hero {
  padding: 130px 0 80px;
  position: relative; overflow: hidden; min-height: 100vh;
  display: flex; align-items: center;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hb-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.55;
}
.hb-orb--1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(10,132,255,0.18) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.hb-orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,92,252,0.12) 0%, transparent 70%);
  bottom: -100px; left: -80px;
}
.hb-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,132,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,132,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  position: relative; z-index: 1;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(10,132,255,0.25);
  background: rgba(10,132,255,0.07);
  color: var(--blue-dark);
  padding: 6px 14px 6px 10px; border-radius: 100px;
  font-size: 12px; font-weight: 700; margin-bottom: 28px; letter-spacing: 0.3px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{ opacity:1; transform:scale(1); } 50%{ opacity:0.5; transform:scale(1.3); } }

.hero h1 {
  font-size: clamp(36px, 4.5vw, 64px); font-weight: 900;
  letter-spacing: -2.5px; line-height: 1.04; color: var(--ink);
  margin-bottom: 24px;
}
.h1-grad {
  background: linear-gradient(130deg, var(--blue) 0%, var(--purple) 55%, #3A9EFF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.h1-days {
  background: linear-gradient(130deg, #0A84FF 0%, #00C9A7 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-desc { font-size: clamp(15px, 1.6vw, 18px); color: var(--gray); max-width: 480px; margin-bottom: 24px; line-height: 1.75; }

.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.htag {
  background: var(--blue-light); color: var(--blue-dark);
  font-size: 12px; font-weight: 700; padding: 5px 12px;
  border-radius: 6px; letter-spacing: 0.3px;
}

.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-proof { display: flex; align-items: center; gap: 20px; }
.proof-item { display: flex; flex-direction: column; }
.proof-item strong { font-size: 22px; font-weight: 900; color: var(--ink); letter-spacing: -0.5px; }
.proof-item span { font-size: 12px; color: var(--gray); font-weight: 500; }
.proof-sep { width: 1px; height: 32px; background: var(--border); }

/* HERO DASHBOARD */
.hero-dash { position: relative; }
.dash-window {
  background: var(--ink-2); border-radius: var(--r-xl);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 32px 80px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.04);
  overflow: hidden;
}
.dash-titlebar {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.dash-dots { display: flex; gap: 6px; }
.dd { width: 11px; height: 11px; border-radius: 50%; }
.dd--r { background: #FF5F57; } .dd--y { background: #FFBD2E; } .dd--g { background: #28C840; }
.dash-title-txt { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.3); flex: 1; text-align: center; letter-spacing: 0.5px; }
.dash-live { display: flex; align-items: center; gap: 5px; font-size: 11px; color: rgba(255,255,255,0.35); }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: blink 1.4s infinite; }
@keyframes blink { 0%,100%{ opacity:1; } 50%{ opacity:0.25; } }

.dash-kpis { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,0.05); }
.kpi-card {
  display: flex; flex-direction: column; padding: 14px 16px;
  background: var(--ink-2); gap: 4px;
}
.kpi-label { font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; }
.kpi-val { font-size: 20px; font-weight: 800; color: #fff; letter-spacing: -0.5px; }
.kpi-chg { font-size: 11px; font-weight: 600; }
.kpi-up { color: var(--teal); } .kpi-dn { color: #FF6B6B; }

.dash-body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1px; background: rgba(255,255,255,0.05); }
.dash-chart-wrap, .dash-ai-box { background: var(--ink-2); padding: 16px; }
.dash-chart-label { font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 12px; }
.dash-bars { display: flex; align-items: flex-end; gap: 5px; height: 56px; }
.db {
  flex: 1; height: var(--h); border-radius: 3px 3px 0 0;
  background: rgba(10,132,255,0.28);
  animation: barIn 0.8s ease var(--d,0s) backwards;
  transition: background 0.2s;
}
.db:hover { background: var(--blue); }
.db--hi { background: var(--blue); }
@keyframes barIn { from { transform: scaleY(0); transform-origin: bottom; } to { transform: scaleY(1); transform-origin: bottom; } }

.aib-head { font-size: 11px; font-weight: 700; color: var(--blue); margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.aib-text { font-size: 12px; color: rgba(255,255,255,0.65); line-height: 1.55; margin-bottom: 10px; }
.aib-badge { font-size: 10px; font-weight: 700; color: var(--teal); background: rgba(0,201,167,0.1); padding: 3px 8px; border-radius: 5px; display: inline-block; }

/* ─── CAPABILITIES ─── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.cap-card {
  background: #fff; border: 1.5px solid var(--border);
  border-radius: var(--r-lg); padding: 24px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.cap-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  opacity: 0; transition: opacity var(--transition);
}
.cap-card:hover { border-color: rgba(10,132,255,0.3); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(10,132,255,0.1); }
.cap-card:hover::before { opacity: 1; }
.cap-ic { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px; }
.ic--blue { background: rgba(10,132,255,0.1); }
.ic--teal { background: rgba(0,201,167,0.1); }
.ic--purple { background: rgba(124,92,252,0.1); }
.ic--amber { background: rgba(245,158,11,0.1); }
.cap-card h3 { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.cap-card p { font-size: 13px; color: var(--gray); line-height: 1.65; }
.cap-tag { display: inline-block; background: var(--gray-light); color: var(--gray); font-size: 10px; font-weight: 700; padding: 3px 9px; border-radius: 5px; margin-top: 12px; letter-spacing: 0.3px; }

/* ─── BIG DASHBOARD ─── */
.big-dash {
  background: var(--ink-3); border-radius: var(--r-xl);
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  overflow: hidden;
}
.bd-header {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 22px; border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-wrap: wrap; gap: 10px;
}
.bd-dots { display: flex; gap: 7px; }
.bd-dots span { width: 12px; height: 12px; border-radius: 50%; }
.bd-dots span:nth-child(1) { background: #FF5F57; }
.bd-dots span:nth-child(2) { background: #FFBD2E; }
.bd-dots span:nth-child(3) { background: #28C840; }
.bd-title-txt { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.3); flex: 1; text-align: center; letter-spacing: 0.5px; }
.bd-controls { display: flex; align-items: center; gap: 6px; }
.bd-ctrl { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.3); padding: 4px 10px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.1); cursor: pointer; }
.bd-ctrl--active { color: var(--blue); border-color: rgba(10,132,255,0.4); background: rgba(10,132,255,0.1); }
.bd-live-ind { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--teal); }
.bd-live-ind span { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: blink 1.4s infinite; }

.bd-kpis { display: grid; grid-template-columns: repeat(6,1fr); gap: 1px; background: rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.bd-kpi { display: flex; flex-direction: column; padding: 18px 16px; background: rgba(10,10,24,0.6); gap: 5px; }
.bk-l { font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; }
.bk-v { font-size: 24px; font-weight: 900; color: #fff; letter-spacing: -1px; }
.bk-c { font-size: 11px; font-weight: 600; }
.bk-up { color: var(--teal); } .bk-dn { color: #FF6B6B; }

.bd-main { display: grid; grid-template-columns: 1.6fr 1fr; }
.bd-chart-section { padding: 22px; border-right: 1px solid rgba(255,255,255,0.06); }
.bd-cs-head { font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 16px; }
.bd-chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 120px; margin-bottom: 8px; }
.bdb {
  flex: 1; height: var(--h); border-radius: 4px 4px 0 0;
  background: rgba(10,132,255,0.22); transition: background 0.2s;
  animation: barIn 0.8s ease var(--d,0s) backwards;
}
.bdb:hover { background: var(--blue); }
.bdb--hi { background: linear-gradient(180deg, var(--blue-dark) 0%, var(--blue) 100%); }
.bd-chart-labels { display: flex; gap: 8px; }
.bd-chart-labels span { flex: 1; text-align: center; font-size: 10px; color: rgba(255,255,255,0.2); }

.bd-right { padding: 22px; display: flex; flex-direction: column; gap: 22px; }

.bd-creatives {}
.bd-cr-head { font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 12px; }
.bd-cr-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.bd-cr-item:last-child { border: none; }
.bd-cr-win { background: rgba(10,132,255,0.06); padding: 8px; border-radius: 8px; margin-bottom: 4px; border: 1px solid rgba(10,132,255,0.15); border-bottom: 1px solid rgba(10,132,255,0.15); }
.cr-rank { font-size: 16px; }
.cr-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.cr-name { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.8); }
.cr-meta { font-size: 11px; color: rgba(255,255,255,0.35); }
.cr-badge { font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 5px; white-space: nowrap; }
.cr-badge--scale { background: rgba(0,201,167,0.15); color: var(--teal); }
.cr-badge--good  { background: rgba(10,132,255,0.12); color: var(--blue); }
.cr-badge--stop  { background: rgba(255,107,107,0.12); color: #FF6B6B; }

.bd-audience {}
.bd-aud-head { font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.3); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 12px; }
.bd-aud-item { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.aud-seg { font-size: 11px; color: rgba(255,255,255,0.5); min-width: 110px; }
.aud-bar-wrap { flex: 1; height: 4px; background: rgba(255,255,255,0.07); border-radius: 4px; overflow: hidden; }
.aud-bar { height: 100%; width: var(--w); background: var(--blue); border-radius: 4px; animation: barHoriz 1s ease backwards; }
.aud-bar--dn { background: #FF6B6B; }
@keyframes barHoriz { from { width: 0; } to { width: var(--w); } }
.aud-cpa { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.5); min-width: 56px; text-align: right; }

.bd-ai-row { display: flex; align-items: center; gap: 14px; padding: 16px 22px; border-top: 1px solid rgba(255,255,255,0.06); flex-wrap: wrap; }
.bd-ai-label { font-size: 11px; font-weight: 700; color: var(--blue); display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.bd-ai-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ai-chip { font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 8px; white-space: nowrap; }
.ai-chip--act  { background: rgba(0,201,167,0.1); color: var(--teal); border: 1px solid rgba(0,201,167,0.2); }
.ai-chip--warn { background: rgba(255,107,107,0.1); color: #FF6B6B; border: 1px solid rgba(255,107,107,0.2); }
.ai-chip--info { background: rgba(10,132,255,0.1); color: var(--blue); border: 1px solid rgba(10,132,255,0.2); }

/* ─── CHAT DEMO ─── */
.chat-window {
  max-width: 720px; margin: 0 auto;
  background: #fff; border: 1.5px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: 0 12px 48px rgba(0,0,0,0.08);
}
.chat-header { display: flex; align-items: center; gap: 12px; padding: 16px 22px; border-bottom: 1px solid var(--border); }
.chat-hav { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--purple)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; }
.chat-hname { display: block; font-size: 14px; font-weight: 700; color: var(--ink); }
.chat-hstatus { display: block; font-size: 12px; color: var(--teal); font-weight: 500; }
.chat-body { padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.chat-q {
  align-self: flex-end; max-width: 80%;
  background: var(--blue); color: #fff;
  padding: 11px 16px; border-radius: 18px 18px 4px 18px;
  font-size: 14px; font-weight: 500;
}
.chat-a {
  background: var(--gray-light); border: 1px solid var(--border);
  padding: 16px 18px; border-radius: 4px 18px 18px 18px;
  max-width: 90%;
}
.chat-a-head { font-size: 11px; font-weight: 700; color: var(--blue); margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.chat-a p { font-size: 14px; color: var(--ink); line-height: 1.65; margin-bottom: 10px; }
.chat-a p:last-of-type { margin-bottom: 12px; }
.chat-a-rec { font-size: 13px; color: var(--gray) !important; background: #fff; border-left: 3px solid var(--blue); padding: 10px 12px; border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.chat-a-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chat-a-tags span { background: var(--blue-light); color: var(--blue-dark); font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 5px; }

/* ─── HOW IT WORKS ─── */
.how-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.how-step { background: #fff; border: 1.5px solid var(--border); border-radius: var(--r-xl); padding: 32px 26px; transition: var(--transition); }
.how-step:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.07); transform: translateY(-3px); border-color: rgba(10,132,255,0.25); }
.hs-num { font-size: 11px; font-weight: 800; color: var(--blue); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.hs-icon { font-size: 32px; margin-bottom: 14px; }
.hs-title { font-size: 18px; font-weight: 800; color: var(--ink); margin-bottom: 12px; letter-spacing: -0.4px; }
.hs-desc { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 16px; }
.hs-list { display: flex; flex-direction: column; gap: 6px; }
.hs-list li { font-size: 13px; color: var(--gray); padding-left: 16px; position: relative; }
.hs-list li::before { content: '→'; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* ─── CASES ─── */
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.case-card {
  background: #fff; border: 1.5px solid var(--border); border-radius: var(--r-xl);
  padding: 28px; transition: var(--transition); display: flex; flex-direction: column; gap: 16px;
}
.case-card:hover { border-color: rgba(10,132,255,0.3); box-shadow: 0 12px 40px rgba(10,132,255,0.08); transform: translateY(-3px); }
.case-tag { font-size: 11px; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 1.5px; }
.case-title { font-size: 18px; font-weight: 800; color: var(--ink); letter-spacing: -0.4px; }
.case-metrics { display: flex; gap: 20px; }
.cm { display: flex; flex-direction: column; gap: 3px; }
.cm-val { font-size: 28px; font-weight: 900; color: var(--ink); letter-spacing: -1px; }
.cm-label { font-size: 12px; color: var(--gray); font-weight: 500; }
.case-desc { font-size: 13px; color: var(--gray); line-height: 1.7; }

.results-strip {
  display: grid; grid-template-columns: repeat(4,1fr);
  background: var(--ink); border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.rs-cell { padding: 32px 24px; text-align: center; border-right: 1px solid rgba(255,255,255,0.07); }
.rs-cell:last-child { border: none; }
.rs-num {
  font-size: clamp(28px,3.5vw,46px); font-weight: 900;
  background: linear-gradient(135deg,#fff 0%,#5B8DEF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  letter-spacing: -1.5px; display: block;
}
.rs-label { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 8px; line-height: 1.5; }

/* ─── WHO ─── */
.who-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.who-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg); padding: 24px; transition: var(--transition);
}
.who-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(10,132,255,0.3); transform: translateY(-3px); }
.who-icon { font-size: 28px; margin-bottom: 14px; display: block; }
.who-card h3 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.who-card p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.65; }

/* ─── FAQ ─── */
.faq-container { max-width: 720px; }
.faq-list { display: flex; flex-direction: column; gap: 0; border: 1.5px solid var(--border); border-radius: var(--r-xl); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; font-size: 15px; font-weight: 600; color: var(--ink);
  cursor: pointer; list-style: none; gap: 12px; transition: background 0.2s;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after { content: '+'; font-size: 20px; color: var(--blue); font-weight: 300; flex-shrink: 0; transition: transform 0.2s; }
details[open] .faq-q::after { transform: rotate(45deg); }
.faq-q:hover { background: var(--gray-light); }
.faq-a { padding: 0 24px 18px; font-size: 14px; color: var(--gray); line-height: 1.75; }

/* ─── CTA SECTION ─── */
.cta-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(circle, rgba(10,132,255,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.cta-title {
  font-size: clamp(28px,4.5vw,58px); font-weight: 900;
  color: #fff; letter-spacing: -2px; line-height: 1.06;
  max-width: 640px; margin: 0 auto 20px; position: relative;
}
.cta-grad {
  background: linear-gradient(130deg, var(--blue) 0%, #5B8DEF 50%, var(--teal) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.cta-desc { font-size: 17px; color: rgba(255,255,255,0.55); max-width: 440px; margin: 0 auto 36px; position: relative; line-height: 1.7; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; margin-bottom: 20px; }
.cta-note { font-size: 13px; color: rgba(255,255,255,0.35); position: relative; }

/* ─── FOOTER ─── */
.footer { background: var(--ink); padding: 52px 0 28px; }
.ft-top { display: flex; justify-content: space-between; gap: 48px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.07); flex-wrap: wrap; }
.ft-brand { max-width: 260px; }
.ft-brand .logo { margin-bottom: 12px; display: block; }
.ft-desc { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.75; }
.ft-nav { display: flex; gap: 48px; flex-wrap: wrap; }
.ft-col { display: flex; flex-direction: column; gap: 10px; }
.ft-col h4 { font-size: 11px; font-weight: 800; color: rgba(255,255,255,0.25); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px; }
.ft-col a { font-size: 14px; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.ft-col a:hover { color: #fff; }
.ft-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 12px; color: rgba(255,255,255,0.25); flex-wrap: wrap; gap: 12px; }
.socials { display: flex; gap: 10px; }
.soc-link {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.4); transition: var(--transition);
}
.soc-link:hover { background: var(--blue); color: #fff; }

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(7,7,15,0.65);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeOverlay 0.22s ease;
}
.modal-overlay[hidden] { display: none; }
@keyframes fadeOverlay { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
  background: #fff; border-radius: var(--r-xl);
  width: 100%; max-width: 480px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.05);
  position: relative;
  animation: slideModal 0.28s cubic-bezier(0.16,1,0.3,1);
  max-height: 90vh; overflow-y: auto;
}
@keyframes slideModal { from { opacity:0; transform:translateY(20px) scale(0.97); } to { opacity:1; transform:translateY(0) scale(1); } }

.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gray-light); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray); transition: var(--transition);
}
.modal-close:hover { background: var(--border); color: var(--ink); }

.modal-head { padding: 32px 32px 0; text-align: center; }
.modal-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue-light); color: var(--blue-dark);
  font-size: 11px; font-weight: 700; padding: 5px 12px;
  border-radius: 100px; margin-bottom: 14px; letter-spacing: 0.3px;
}
.modal-title { font-size: 22px; font-weight: 900; color: var(--ink); letter-spacing: -0.6px; margin-bottom: 8px; }
.modal-sub { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* FORM */
.lead-form { padding: 24px 32px 32px; display: flex; flex-direction: column; gap: 18px; }

.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--ink); }
.form-req { color: var(--blue); }

.form-input {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: var(--r-md);
  font-size: 15px; font-family: inherit; color: var(--ink);
  background: #fff; transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-input::placeholder { color: var(--gray-2); }
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10,132,255,0.12); }
.form-input.input-error { border-color: #DC2626; box-shadow: 0 0 0 3px rgba(220,38,38,0.1); }
.form-input.input-ok { border-color: #16A34A; }

.form-error { font-size: 12px; color: #DC2626; font-weight: 500; min-height: 16px; display: block; }

/* ROLE GRID */
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.role-option {
  display: flex; align-items: center;
  border: 1.5px solid var(--border); border-radius: var(--r-md);
  padding: 10px 14px; cursor: pointer; transition: var(--transition);
  user-select: none;
}
.role-option:hover { border-color: var(--blue); background: var(--blue-light); }
.role-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.role-option span { font-size: 13px; font-weight: 600; color: var(--gray); transition: color 0.2s; }
.role-option:has(input:checked) {
  border-color: var(--blue); background: var(--blue-light);
}
.role-option:has(input:checked) span { color: var(--blue-dark); }
.role-grid.field-error .role-option { border-color: rgba(220,38,38,0.4); }

/* SUBMIT */
.form-submit {
  width: 100%; padding: 14px;
  background: var(--blue); color: #fff;
  border: none; border-radius: var(--r-md);
  font-size: 16px; font-weight: 700; font-family: inherit;
  cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 4px 20px rgba(10,132,255,0.3);
  margin-top: 4px;
}
.form-submit:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 8px 28px rgba(10,132,255,0.4); }
.form-submit:active { transform: translateY(0); }
.form-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }
.form-submit--light { background: var(--gray-light); color: var(--ink); box-shadow: none; margin-top: 0; }
.form-submit--light:hover { background: var(--border); transform: none; box-shadow: none; }

.submit-spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* SUCCESS */
.form-success { padding: 40px 32px 32px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.form-success[hidden] { display: none; }
.success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #16A34A, #22C55E);
  color: #fff; font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(22,163,74,0.3);
}
.success-title { font-size: 22px; font-weight: 900; color: var(--ink); }
.success-msg { font-size: 15px; color: var(--gray); line-height: 1.6; max-width: 280px; }

/* ─── SCROLL REVEAL ─── */
.fu { opacity: 0; transform: translateY(26px); transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1); }
.fu.show { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-text { text-align: center; }
  .hero-badge, .hero-tags, .hero-ctas, .hero-proof { justify-content: center; }
  .hero-desc { max-width: 540px; margin-left: auto; margin-right: auto; }
  .bd-kpis { grid-template-columns: repeat(3,1fr); }
  .bd-main { grid-template-columns: 1fr; }
  .bd-right { border-top: 1px solid rgba(255,255,255,0.06); }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .burger { display: flex; }
  .how-steps, .cases-grid, .who-grid { grid-template-columns: 1fr; }
  .results-strip { grid-template-columns: repeat(2,1fr); }
  .bd-kpis { grid-template-columns: repeat(2,1fr); }
  .cap-grid { grid-template-columns: repeat(2,1fr); }
  .dash-kpis { grid-template-columns: repeat(2,1fr); }
  .dash-body { grid-template-columns: 1fr; }
  .ft-top { flex-direction: column; }
  .ft-nav { flex-direction: column; gap: 24px; }
  .hero { padding: 110px 0 60px; min-height: auto; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .cap-grid { grid-template-columns: 1fr; }
  .results-strip { grid-template-columns: 1fr 1fr; }
  .bd-kpis { grid-template-columns: repeat(2,1fr); }
  .hero h1 { letter-spacing: -1.5px; }
  .hero-proof { flex-wrap: wrap; gap: 16px; }
  .chat-q, .chat-a { max-width: 100%; }
  .case-metrics { flex-direction: column; gap: 12px; }
}