/* ===================== DESIGN TOKENS ===================== */
:root{
  --bg: #fbfbfa;
  --bg-alt: #f2f3f5;
  --surface: #ffffff;
  --surface-2: #eef0f3;
  --border: rgba(20,23,28,0.10);
  --border-strong: rgba(20,23,28,0.18);
  --text: #14171c;
  --text-dim: #565f6a;
  --text-faint: #8b93a0;
  --accent: #ff7a1a;
  --accent-2: #c1560c;
  --electric: #1c6fd1;
  --success: #159a52;
  --success-dim: #0f7a41;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 24px;
  --maxw: 1240px;
  --ff-head: 'Space Grotesk', 'Inter', sans-serif;
  --ff-body: 'Inter', sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family: inherit; cursor: pointer; }
input,select,textarea{ font-family: inherit; }

.grain{
  position: fixed; inset:0; pointer-events:none; z-index: 2;
  opacity: .02; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.section-inner{ max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ===================== TYPOGRAPHY ===================== */
.eyebrow{
  font-family: var(--ff-body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 18px;
}
.section-title{
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 18ch;
}
.section-sub{
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--text-dim);
  max-width: 60ch;
  margin: 0 0 56px;
}
.accent-text{ color: var(--accent-2); }
.strike{ position: relative; color: var(--text-faint); }
.strike::after{
  content:''; position:absolute; left:-2%; right:-2%; top:52%;
  height: 2px; background: var(--text-faint); transform: rotate(-3deg);
}

/* ===================== REVEAL ANIMATION ===================== */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }

/* ===================== BUTTONS ===================== */
.btn{
  display: inline-flex; align-items:center; justify-content:center;
  border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; letter-spacing: .01em;
  padding: 14px 26px; transition: all .25s ease; white-space: nowrap;
}
.btn-lg{ padding: 17px 34px; font-size: 16px; }
.btn-sm{ padding: 10px 18px; font-size: 13.5px; }
.btn-block{ width: 100%; }
.btn-primary{
  background: linear-gradient(135deg, var(--accent), #ff9a44);
  color: #1a0d02;
  box-shadow: 0 10px 24px -8px rgba(255,122,26,.45);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 28px -6px rgba(255,122,26,.55); }
.btn-ghost{
  background: transparent; color: var(--text); border-color: var(--border-strong);
}
.btn-ghost:hover{ border-color: var(--text); background: rgba(20,23,28,.04); }
.btn-outline{
  background: transparent; color: var(--text); border-color: var(--border-strong);
}
.btn-outline:hover{ border-color: var(--accent); color: var(--accent-2); background: rgba(255,122,26,.05); }
.link-btn{
  background:none; border:none; color: var(--accent-2); font-weight:600; padding:0;
  text-decoration: underline; text-underline-offset: 3px;
}

/* ===================== HEADER ===================== */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 40;
  padding: 18px 0; transition: background .3s ease, border-color .3s ease, padding .3s ease, box-shadow .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled{
  background: rgba(251,251,250,.85); backdrop-filter: blur(14px);
  border-color: var(--border); padding: 12px 0;
  box-shadow: 0 8px 24px -16px rgba(20,23,28,.15);
}
.header-inner{
  max-width: var(--maxw); margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo{ display:flex; align-items: baseline; gap: 8px; }
.logo-mark{ font-family: var(--ff-head); font-weight:700; font-size: 22px; letter-spacing: -0.02em; }
.logo-sub{ font-size: 10.5px; letter-spacing: .18em; color: var(--text-dim); font-weight:600; }
.main-nav{ display:flex; gap: 32px; }
.main-nav a{ font-size: 14.5px; color: var(--text-dim); font-weight: 500; transition: color .2s; }
.main-nav a:hover{ color: var(--text); }
.header-actions{ display:flex; align-items:center; gap: 20px; }
.header-phone{ font-size: 14px; color: var(--text-dim); font-weight: 500; }
.nav-toggle{ display:none; flex-direction: column; gap:5px; background:none; border:none; padding: 6px; }
.nav-toggle span{ width: 22px; height: 2px; background: var(--text); }

/* ===================== HERO ===================== */
.hero{
  position: relative; min-height: 100vh;
  display:flex; align-items:center;
  padding: 140px 32px 80px; overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-glow{
  position:absolute; top: -20%; left:50%; transform: translateX(-50%);
  width: 1100px; height: 700px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255,122,26,.12), transparent 70%);
  filter: blur(20px);
}
.hero-lines{ position:absolute; inset:0; width:100%; height:100%; opacity:.6; }
.flow-line{ fill:none; stroke: var(--electric); stroke-width:1; opacity:.22; stroke-dasharray: 6 10; animation: flow 26s linear infinite; }
.flow-line-2{ stroke: var(--accent-2); opacity:.18; animation-duration: 34s; animation-direction: reverse; }
@keyframes flow{ to{ stroke-dashoffset: -800; } }

.hero-grid{
  position: relative; z-index: 1; width: 100%; max-width: var(--maxw); margin: 0 auto;
  display:grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items:center;
}
.hero-content{ text-align:left; }
.hero-title{
  font-family: var(--ff-head); font-weight: 600;
  font-size: clamp(2.1rem, 4.2vw, 3.6rem);
  line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 24px;
}
.hero-title span{ display:block; }
.hero-sub{
  font-size: clamp(1rem, 1.3vw, 1.15rem); color: var(--text-dim);
  max-width: 52ch; margin: 0 0 36px;
}
.hero-cta{ display:flex; gap: 16px; justify-content:flex-start; flex-wrap:wrap; margin-bottom: 56px; }
.hero-stats{
  display:grid; grid-template-columns: repeat(2,1fr); gap: 28px;
  border-top: 1px solid var(--border); padding-top: 32px; max-width: 480px;
}
.stat{ display:flex; flex-direction:column; align-items:flex-start; gap:6px; }
.stat-num{ font-family: var(--ff-head); font-size: clamp(1.6rem,2.4vw,2.2rem); font-weight:700; color: var(--text); }
.stat-unit{ font-family: var(--ff-head); font-size: 1.2rem; font-weight:700; color: var(--text); }
.stat-label{ font-size: 12.5px; color: var(--text-faint); max-width: 20ch; text-align:left; }

.hero-visual{ display:flex; flex-direction:column; align-items:center; gap: 20px; }
.hero-photo-card{
  position:relative; width:100%; max-width: 520px; padding: 30px;
  border-radius: var(--radius-l);
  background: #ffffff; border: 1px solid var(--border);
  box-shadow: 0 40px 80px -28px rgba(20,23,28,.35), 0 1px 0 rgba(255,255,255,.8) inset;
}
.hero-photo-card img{ width:100%; height:auto; display:block; border-radius: 12px; }
.hero-photo-card-full{ padding:0; overflow:hidden; }
.hero-photo-card-full img{ border-radius:0; aspect-ratio: 4/3; object-fit:cover; object-position: center 72%; }
.hero-photo-badge{
  position:absolute; top:20px; left:20px; z-index:2;
  background: var(--accent); color:#1a0d02; font-family: var(--ff-head); font-weight:700;
  font-size: 12px; letter-spacing:.08em; padding: 6px 14px; border-radius: 999px;
}
.hero-photo-caption{ font-size: 13px; color: var(--text-faint); text-align:center; max-width: 320px; }

.scroll-cue{
  position:absolute; bottom: 28px; left:50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid var(--border-strong); border-radius: 20px;
}
.scroll-cue span{
  display:block; width:4px; height:8px; background: var(--accent); border-radius: 2px;
  margin: 7px auto; animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue{ 0%{ transform: translateY(0); opacity:1;} 70%{ transform: translateY(14px); opacity:0;} 100%{opacity:0;} }

/* ===================== SECTIONS GENERIC ===================== */
.section{ padding: 120px 0; position: relative; }
.section-alt{ background: var(--bg-alt); }

/* ===================== COMPARISON TABLE ===================== */
.compare-wrap{ overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table{
  min-width: 880px; border-radius: var(--radius-l); overflow: hidden; border: 1px solid var(--border);
  background: var(--surface); box-shadow: 0 24px 60px -36px rgba(20,23,28,.25);
}
.compare-row{
  display:grid; grid-template-columns: 1.1fr 1.4fr 1.4fr 1.4fr;
  border-bottom: 1px solid var(--border);
}
.compare-row:last-child{ border-bottom:none; }
.compare-row:not(.compare-head):hover{ background: rgba(20,23,28,.02); }
.compare-cell{ padding: 20px 22px; font-size: 14px; color: var(--text-dim); }
.compare-label{ font-weight: 600; color: var(--text); display:flex; align-items:center; font-size: 14.5px; }
.compare-head .compare-cell{ padding: 22px; }
.col-title{ font-family: var(--ff-head); font-weight: 600; font-size: 16px; color: var(--text); display:block; }
.compare-col-gas{ background: linear-gradient(180deg, rgba(255,122,26,.12), rgba(255,122,26,.03)); position: relative; }
.compare-col-gas strong{ color: var(--accent-2); font-weight:600; }
.badge-recommended{
  position:absolute; top: -1px; left: 50%; transform: translateX(-50%) translateY(-100%);
  background: var(--accent); color:#1a0d02; font-size: 10.5px; font-weight:700;
  letter-spacing:.08em; padding: 5px 12px; border-radius: 6px 6px 0 0; text-transform: uppercase;
}
.compare-head{ background: var(--bg-alt); }
.compare-row-final{ background: rgba(20,23,28,.02); }
.compare-row-final .compare-label,
.compare-row-final .col-title{ font-weight: 700; }

/* row reveal stagger, class added via JS */
.compare-row[data-row]{ opacity:0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.compare-row[data-row].in-view{ opacity:1; transform: translateY(0); }

/* ===================== CALCULATOR ===================== */
.calc-panel{
  display:grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius-l); overflow: hidden;
  background: var(--surface); box-shadow: 0 30px 70px -40px rgba(20,23,28,.3);
}
.calc-controls{ padding: 48px; display:flex; flex-direction:column; gap: 36px; }
.calc-field-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom: 14px; }
.calc-field label{ font-size: 14px; font-weight: 600; color: var(--text); }
.calc-value{ font-family: var(--ff-head); font-weight:700; color: var(--accent-2); font-size: 15px; }

input[type=range]{
  -webkit-appearance:none; width:100%; height: 4px; border-radius: 4px;
  background: var(--surface-2); outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; width:20px; height:20px; border-radius:50%;
  background: var(--accent); cursor:pointer; box-shadow: 0 0 0 6px rgba(255,122,26,.15);
  transition: box-shadow .2s;
}
input[type=range]::-webkit-slider-thumb:hover{ box-shadow: 0 0 0 9px rgba(255,122,26,.2); }
input[type=range]::-moz-range-thumb{
  width:20px; height:20px; border-radius:50%; border:none;
  background: var(--accent); cursor:pointer;
}

.segmented{ display:flex; gap: 8px; }
.seg-btn{
  flex:1; padding: 12px 10px; border-radius: var(--radius-s); border: 1px solid var(--border-strong);
  background: transparent; color: var(--text-dim); font-weight:600; font-size: 14px; transition: all .2s;
}
.seg-btn.active{ background: var(--accent); color: #1a0d02; border-color: var(--accent); }
.seg-btn:not(.active):hover{ border-color: var(--text-dim); color: var(--text); }

.calc-result{
  background: linear-gradient(160deg, #eafaf1, #ddf3e6);
  padding: 48px; display:flex; flex-direction:column; align-items:flex-start;
  justify-content:center; border-left: 1px solid var(--border);
}
.calc-result-label{ font-size: 13px; letter-spacing:.1em; text-transform:uppercase; color: var(--text-dim); font-weight:600; }
.calc-result-num{
  font-family: var(--ff-head); font-weight:700; color: var(--success);
  font-size: clamp(2.6rem, 4.5vw, 4rem); line-height: 1.1; margin: 10px 0 4px;
  display:flex; align-items: baseline; gap: 6px;
}
.calc-currency{ font-size: .5em; color: var(--success-dim); font-weight:600; }
.calc-result-sub{ color: var(--text-dim); font-size: 14px; margin-bottom: 28px; }
.calc-breakdown{ width:100%; display:flex; flex-direction:column; gap:10px; margin-bottom: 28px; padding: 18px 0; border-top: 1px solid rgba(20,23,28,.08); border-bottom: 1px solid rgba(20,23,28,.08); }
.calc-breakdown div{ display:flex; justify-content:space-between; font-size: 13.5px; color: var(--text-dim); }
.calc-breakdown strong{ color: var(--text); font-weight:600; }
.calc-disclaimer{ font-size: 12px; color: var(--text-faint); margin-top: 16px; line-height:1.5; }

/* ===================== LINEUP BANNER ===================== */
.lineup-banner{
  border-radius: var(--radius-l); overflow: hidden; margin-bottom: 32px;
  border: 1px solid var(--border); box-shadow: 0 24px 60px -40px rgba(20,23,28,.3);
  position: relative;
}
.lineup-banner img{ width:100%; height:auto; max-height: 480px; object-fit: cover; display:block; }
.lineup-caption{
  position:absolute; left:0; right:0; bottom:0; margin:0;
  padding: 16px 24px; font-size: 13.5px; color: #fff;
  background: linear-gradient(0deg, rgba(10,12,15,.72), transparent);
}

/* ===================== GENERATOR CARDS ===================== */
.gen-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.gen-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-l);
  padding: 36px; display:flex; flex-direction: column; position: relative;
  box-shadow: 0 24px 50px -36px rgba(20,23,28,.28);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.gen-card:hover{ transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 30px 60px -30px rgba(20,23,28,.3); }
.gen-card-featured{
  background: linear-gradient(165deg, rgba(255,122,26,.10), var(--surface) 40%);
  border-color: rgba(255,122,26,.4);
}
.gen-featured-badge{
  position:absolute; top: 16px; right: 16px; z-index: 2; background: var(--accent); color:#1a0d02;
  font-size: 11px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  padding: 6px 14px; border-radius: 999px;
}
.gen-card-media{
  margin: -36px -36px 28px; aspect-ratio: 4 / 3; overflow: hidden;
  border-radius: var(--radius-l) var(--radius-l) 0 0;
  background: linear-gradient(160deg, #f2f2f1, #dfdfde);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.gen-card-media img{
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: transform .5s ease;
}
.gen-card:hover .gen-card-media img{ transform: scale(1.04); }
.gen-card-top{ display:flex; align-items:baseline; flex-wrap: wrap; gap: 6px 12px; margin-bottom: 8px; }
.gen-kw{ font-family: var(--ff-head); font-size: 2.4rem; font-weight:700; letter-spacing:-0.02em; flex-shrink:0; white-space: nowrap; }
.gen-tag{ font-size: 12px; color: var(--text-faint); text-transform: uppercase; letter-spacing:.06em; font-weight:600; }
.gen-desc{ color: var(--text-dim); margin: 0 0 24px; font-size: 15px; }
.gen-specs{ display:flex; flex-direction:column; gap: 16px; margin-bottom: 32px; flex:1; }
.gen-specs li{ font-size: 13.5px; color: var(--text-dim); border-top: 1px solid var(--border); padding-top: 14px; }
.gen-specs li span{ display:block; font-size: 11.5px; text-transform:uppercase; letter-spacing:.06em; color: var(--text-faint); font-weight:700; margin-bottom: 4px; }
.gen-spec-link{
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; min-height: 48px; margin-top: 12px; padding: 12px 18px;
  border: 1px solid rgba(28,111,209,.24); border-radius: 999px;
  background: rgba(28,111,209,.06); color: var(--electric);
  font-size: 14px; font-weight: 700; text-align: center;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, color .25s ease;
}
.gen-spec-link svg{ width: 18px; height: 18px; flex: 0 0 auto; }
.gen-spec-link:hover{
  transform: translateY(-2px); border-color: rgba(28,111,209,.45);
  background: rgba(28,111,209,.11); color: #1359ac;
}
.gen-footnote{ text-align:center; margin-top: 40px; color: var(--text-dim); font-size: 14.5px; }

/* ===================== WHY WINS GRID ===================== */
.wins-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.win-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-m);
  padding: 30px 26px; box-shadow: 0 20px 40px -34px rgba(20,23,28,.3);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.win-card:hover{ border-color: rgba(255,122,26,.45); transform: translateY(-4px); box-shadow: 0 24px 44px -28px rgba(20,23,28,.32); }
.win-icon{ width: 36px; height:36px; color: var(--accent); margin-bottom: 18px; }
.win-card h3{ font-family: var(--ff-head); font-size: 16.5px; font-weight:600; margin: 0 0 8px; }
.win-card p{ font-size: 13.5px; color: var(--text-dim); margin:0; line-height:1.55; }

/* ===================== IDEAL FOR GRID ===================== */
.ideal-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.ideal-card{
  border: 1px solid var(--border); border-radius: var(--radius-m); padding: 28px 24px;
  background: var(--surface);
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.ideal-card:hover{ background: var(--bg-alt); border-color: var(--border-strong); box-shadow: 0 20px 40px -32px rgba(20,23,28,.3); }
.ideal-card h3{ font-family: var(--ff-head); font-size: 17px; font-weight:600; margin:0 0 10px; color: var(--accent-2); }
.ideal-card p{ font-size: 13.5px; color: var(--text-dim); margin:0; line-height:1.55; }

/* ===================== PROCESS ===================== */
.process-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items:start; }
.process-visual{ position: sticky; top: 120px; }
.process-visual-card{
  border-radius: var(--radius-l); overflow:hidden; border: 1px solid var(--border);
  box-shadow: 0 30px 60px -34px rgba(20,23,28,.35);
}
.process-visual-card img{ width:100%; height:auto; display:block; aspect-ratio: 4/5; object-fit:cover; }
.process-visual-caption{ font-size: 13.5px; color: var(--text-dim); margin: 16px 4px 0; line-height:1.55; }

.process-list{ position: relative; max-width: 760px; }
.process-list::before{
  content:''; position:absolute; left: 27px; top: 12px; bottom: 12px; width: 1px;
  background: linear-gradient(var(--border-strong), transparent);
}
.process-step{ display:flex; gap: 24px; padding: 22px 0; position: relative; }
.process-num{
  font-family: var(--ff-head); font-weight:700; font-size: 14px; color: var(--accent-2);
  width: 54px; height: 54px; flex-shrink:0; border-radius: 50%; border: 1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center; background: var(--surface); z-index:1;
  box-shadow: 0 10px 24px -18px rgba(20,23,28,.35);
}
.process-step h3{ font-family: var(--ff-head); font-size: 17px; font-weight:600; margin:0 0 6px; }
.process-step p{ font-size: 14px; color: var(--text-dim); margin:0; max-width: 52ch; }

/* ===================== TRUST BAR ===================== */
.trust-bar{ padding: 44px 0; border-bottom: 1px solid var(--border); background: var(--surface); position: relative; z-index: 1; }
.trust-bar-inner{ display:grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.trust-item{ display:flex; gap: 16px; align-items:flex-start; }
.trust-icon{ width: 30px; height:30px; color: var(--accent); flex-shrink:0; margin-top: 2px; }
.trust-item h4{ font-family: var(--ff-head); font-size: 15px; font-weight:600; margin: 0 0 6px; }
.trust-item p{ font-size: 13px; color: var(--text-dim); margin:0; line-height:1.5; }

/* ===================== TESTIMONIAL ===================== */
.testimonial-wrap{ display:flex; justify-content:center; gap: 32px; flex-wrap:wrap; }
.testimonial-card{ display:flex; flex-direction:column; align-items:center; gap: 14px; }
.testimonial-video{
  width: 100%; max-width: 320px; height:auto;
  border-radius: var(--radius-l); background: #000;
  border: 1px solid var(--border-strong);
  box-shadow: 0 30px 60px -24px rgba(20,23,28,.4), 0 0 0 1px rgba(20,23,28,.03);
  outline: none;
}
.testimonial-card-caption{
  font-size: 13px; font-weight:600; color: var(--text-dim);
  text-transform: uppercase; letter-spacing:.06em; margin:0;
}

/* ===================== FAQ ===================== */
.faq-list{ border-top: 1px solid var(--border); }
.faq-item{ border-bottom: 1px solid var(--border); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; color: var(--text);
  padding: 22px 4px; display:flex; justify-content:space-between; align-items:center; gap: 20px;
  font-size: 16px; font-weight: 500; font-family: var(--ff-body);
}
.faq-q:hover{ color: var(--accent-2); }
.faq-icon{ flex-shrink:0; width: 20px; height:20px; position:relative; }
.faq-icon::before, .faq-icon::after{
  content:''; position:absolute; background: var(--text-dim); transition: transform .3s ease;
}
.faq-icon::before{ width:14px; height:1.5px; top:9px; left:3px; }
.faq-icon::after{ width:1.5px; height:14px; left:9px; top:3px; }
.faq-item.open .faq-icon::after{ transform: rotate(90deg); opacity:0; }
.faq-a{
  max-height:0; overflow:hidden; transition: max-height .35s ease;
}
.faq-a p{ padding: 0 4px 24px; color: var(--text-dim); font-size: 14.5px; max-width: 74ch; line-height:1.65; margin:0; }

/* ===================== FINAL CTA ===================== */
.final-cta{ padding: 120px 0; text-align:center; position: relative; }
.final-cta::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background: radial-gradient(closest-side, rgba(255,122,26,.08), transparent 70%);
}
.final-cta-inner h2{
  font-family: var(--ff-head); font-weight:600; font-size: clamp(1.8rem,3.4vw,2.8rem);
  max-width: 20ch; margin: 0 auto 20px; letter-spacing:-0.02em;
}
.final-cta-inner p{ color: var(--text-dim); max-width: 56ch; margin: 0 auto 36px; font-size: 1.05rem; }

/* ===================== FOOTER ===================== */
.site-footer{ background: var(--bg-alt); border-top: 1px solid var(--border); padding: 72px 0 0; }
.footer-inner{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.footer-brand p{ color: var(--text-dim); font-size: 13.5px; margin-top: 16px; max-width: 34ch; line-height:1.6; }
.footer-col h4{ font-size: 12.5px; text-transform:uppercase; letter-spacing:.08em; color: var(--text-faint); margin: 0 0 16px; }
.footer-col p{ margin: 0 0 10px; font-size: 14px; color: var(--text-dim); }
.footer-col a:hover{ color: var(--accent-2); }
.social-link{ display: inline-flex; align-items: center; gap: 8px; }
.social-icon{ width: 16px; height: 16px; flex-shrink: 0; }

/* ===================== FLOATING SOCIAL BUTTONS ===================== */
.floating-actions{
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  display:flex; flex-direction:column; align-items:flex-end; gap: 14px;
}
.whatsapp-fab{
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #0b1a10;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 28px -8px rgba(37,211,102,.5), 0 0 0 1px rgba(20,23,28,.06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-fab svg{ width: 30px; height: 30px; }
.whatsapp-fab:hover{ transform: translateY(-3px) scale(1.04); box-shadow: 0 16px 34px -6px rgba(37,211,102,.65); }

.tiktok-fab{
  display:flex; align-items:center; gap: 10px;
  background: #0a0a0a; color:#fff; padding: 6px 18px 6px 6px; border-radius: 999px;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,.5), 0 0 0 1px rgba(20,23,28,.08);
  transition: transform .25s ease, box-shadow .25s ease;
}
.tiktok-fab:hover{ transform: translateY(-3px) scale(1.03); box-shadow: 0 18px 36px -8px rgba(0,0,0,.6); }
.tiktok-fab-badge{
  position:relative; width: 46px; height: 46px; flex-shrink:0;
  border-radius: 50%; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, #25F4EE, #0a0a0a 45%, #FE2C55);
}
.tiktok-fab-pulse{
  position:absolute; inset: -7px; border-radius: 50%;
  border: 2px solid rgba(37,244,238,.6);
  animation: tiktokPulse 2.2s ease-out infinite;
}
.tiktok-fab-icon{ position:relative; width: 22px; height: 22px; color:#fff; z-index:1; }
@keyframes tiktokPulse{
  0%{ transform:scale(.85); opacity:.9; }
  70%{ transform:scale(1.4); opacity:0; }
  100%{ opacity:0; }
}
.tiktok-fab-label{ font-size: 13.5px; font-weight:600; white-space:nowrap; }

@media (max-width: 600px){
  .floating-actions{ right: 16px; bottom: 16px; gap: 12px; }
  .whatsapp-fab{ width: 52px; height: 52px; }
  .whatsapp-fab svg{ width: 26px; height: 26px; }
  .tiktok-fab-label{ display:none; }
  .tiktok-fab{ padding: 6px; }
}
.footer-bottom{
  border-top: 1px solid var(--border); padding: 22px 32px; text-align:center;
  font-size: 12.5px; color: var(--text-faint);
}

/* ===================== MODAL ===================== */
.modal-overlay{
  position: fixed; inset:0; z-index: 100; display:flex; align-items:center; justify-content:center;
  background: rgba(10,12,15,.6); backdrop-filter: blur(6px);
  opacity:0; pointer-events:none; transition: opacity .3s ease; padding: 24px;
}
.modal-overlay.open{ opacity:1; pointer-events:auto; }
.modal{
  position:relative; width: 100%; max-width: 560px; max-height: 88vh; overflow-y:auto;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-l);
  padding: 44px; transform: translateY(20px) scale(.98); transition: transform .3s ease;
  box-shadow: 0 40px 100px -30px rgba(10,12,15,.5);
}
.modal-overlay.open .modal{ transform: translateY(0) scale(1); }
.modal-close{
  position:absolute; top: 18px; right: 18px; background:none; border:none; color: var(--text-dim);
  font-size: 26px; line-height:1; width:36px; height:36px; border-radius:50%;
}
.modal-close:hover{ background: var(--surface-2); color: var(--text); }
.modal-sub{ color: var(--text-dim); font-size: 14px; margin: 0 0 28px; }
#leadForm{ display:flex; flex-direction:column; gap: 18px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
#leadForm label{ display:flex; flex-direction:column; gap:8px; font-size: 13px; font-weight:600; color: var(--text-dim); }
#leadForm input, #leadForm select, #leadForm textarea{
  background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: var(--radius-s);
  padding: 12px 14px; color: var(--text); font-size: 14.5px; outline:none; resize: vertical;
}
#leadForm input:focus, #leadForm select:focus, #leadForm textarea:focus{ border-color: var(--accent); }
.modal-disclaimer{ font-size: 11.5px; color: var(--text-faint); text-align:center; margin: 4px 0 0; }
.modal-success{ text-align:center; padding: 20px 0; }
.success-icon{ width: 56px; height:56px; color: var(--success); margin: 0 auto 20px; }
.modal-success h3{ font-family: var(--ff-head); font-size: 22px; margin: 0 0 12px; }
.modal-success p{ color: var(--text-dim); font-size: 14.5px; max-width: 40ch; margin: 0 auto 28px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .hero-grid{ grid-template-columns: 1fr; gap: 48px; text-align:center; }
  .hero-content{ text-align:center; }
  .hero-cta{ justify-content:center; }
  .hero-stats{ grid-template-columns: repeat(2,1fr); row-gap: 32px; max-width: none; margin: 0 auto; }
  .stat{ align-items:center; }
  .stat-label{ text-align:center; }
  .hero-visual{ order: -1; }
  .calc-panel{ grid-template-columns: 1fr; }
  .calc-result{ border-left:none; border-top: 1px solid var(--border); }
  .gen-grid{ grid-template-columns: 1fr; }
  .wins-grid{ grid-template-columns: repeat(2,1fr); }
  .ideal-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .compare-cell{ font-size: 13px; padding: 16px 18px; }
  .trust-bar-inner{ grid-template-columns: 1fr; gap: 24px; }
  .process-grid{ grid-template-columns: 1fr; }
  .process-visual{ position:static; order:-1; max-width: 420px; margin: 0 auto 16px; }
}
@media (max-width: 600px){
  .section{ padding: 84px 0; }
  .section-inner{ padding: 0 20px; }
  .form-row{ grid-template-columns: 1fr; }
  .wins-grid, .ideal-grid{ grid-template-columns: 1fr; }
  .header-phone{ display:none; }
  .hero{ padding-top: 120px; }
}