/* ==========================================================================
   KR INSIGHT CLUB · Landing Page
   Palette : #FF4655 (neon)  /  #FF8C42 (amber)  /  #1A1A2E (navy)
   Type    : Noto Sans KR · Space Grotesk · JetBrains Mono
   ========================================================================== */

/* ---------- TOKENS ---------- */
:root {
  --c-bg:        #0F0F1A;
  --c-bg-2:      #1A1A2E;
  --c-bg-3:      #232342;
  --c-surface:   #1F1F38;
  --c-surface-2: #28284A;
  --c-line:      rgba(255,255,255,.08);
  --c-line-2:    rgba(255,255,255,.14);

  --c-primary:   #FF4655;
  --c-amber:     #FF8C42;
  --c-violet:    #7C5CFF;

  --c-text:      #F5F5F7;
  --c-text-2:    #C9C9D8;
  --c-text-3:    #8B8B9F;

  --grad-primary: linear-gradient(135deg, #FF4655 0%, #FF8C42 100%);
  --grad-soft:    linear-gradient(135deg, rgba(255,70,85,.12), rgba(255,140,66,.08));

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --shadow-glow: 0 18px 60px -10px rgba(255,70,85,.45), 0 4px 18px -4px rgba(255,140,66,.25);
  --shadow-card: 0 8px 30px -8px rgba(0,0,0,.55);

  --container: 1240px;
  --pad-x: clamp(20px, 4vw, 56px);

  --font-display: 'Noto Sans KR', 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Noto Sans KR', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ---------- BG DECOR ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 80%);
}
.bg-glow {
  position: fixed; z-index: 0; pointer-events: none;
  width: 720px; height: 720px; border-radius: 50%;
  filter: blur(120px); opacity: .35;
}
.bg-glow--1 { top: -260px; left: -180px; background: #FF4655; }
.bg-glow--2 { top: 12%; right: -200px; background: #FF8C42; opacity: .22; }

/* ============================================================== BRAND ==== */
.nav__logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: .04em;
}
.nav__logo-mark {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 18px -2px rgba(255,70,85,.55);
}
.nav__logo-text { font-size: 18px; }
.nav__logo-text em {
  font-style: normal; color: var(--c-primary); font-weight: 900;
}

/* ============================================================== BUTTONS == */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.01em;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
  white-space: nowrap;
}
.btn__icon {
  width: 22px; height: 22px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
  background: rgba(255,255,255,.12);
  padding: 2px;
}
.btn__arrow { transition: transform .3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 70px -8px rgba(255,70,85,.6);
}
.btn--primary::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,.25), transparent 40%);
  pointer-events: none; opacity: 0; transition: opacity .3s var(--ease);
}
.btn--primary:hover::after { opacity: 1; }

.btn--ghost {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--c-line-2);
  color: var(--c-text);
}
.btn--ghost:hover { background: rgba(255,255,255,.12); }

.btn--text { color: var(--c-text-2); padding-inline: 8px; }
.btn--text:hover { color: var(--c-text); }

.btn--sm  { padding: 10px 16px; font-size: 13px; }
.btn--lg  { padding: 16px 28px; font-size: 16px; }
.btn--xl  { padding: 20px 36px; font-size: 17px; }

/* ============================================================== HERO ===== */
.hero {
  position: relative; z-index: 1;
  padding-block: clamp(40px, 7vw, 96px) clamp(40px, 6vw, 72px);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
.hero__copy { position: relative; z-index: 2; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-text-2);
  margin-bottom: 28px;
}
.hero__eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(255,70,85,.18);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: .65; }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5.4vw, 72px);
  line-height: 1.05;
  letter-spacing: -.025em;
  margin: 0 0 24px;
}
.hero__title .line { display: block; }
.hero__title .hl {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
.hero__title .hl::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -6px;
  height: 8px;
  background: var(--grad-primary);
  filter: blur(14px); opacity: .45;
}

.hero__lead {
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--c-text-2);
  max-width: 540px;
  margin: 0 0 32px;
}
.hero__lead b { color: var(--c-text); font-weight: 700; }

.hero__ctas {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero__bullets {
  display: flex; gap: 22px; flex-wrap: wrap;
  list-style: none; padding: 0; margin: 0;
  font-size: 13px; color: var(--c-text-3);
}
.hero__bullets i { color: var(--c-amber); margin-right: 6px; }

/* HERO VISUAL — 단일 이미지 + 가벼운 효과 */
.hero__visual {
  position: relative;
  perspective: 1400px;
}
.hero__frame {
  position: relative;
  aspect-ratio: 5 / 6;
  border-radius: var(--r-xl);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  box-shadow: 0 50px 100px -20px rgba(0,0,0,.7);
  isolation: isolate;
  cursor: pointer;
}
.hero__frame::before {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid var(--c-line-2);
  border-radius: inherit;
  pointer-events: none;
  z-index: 5;
}
.hero__image {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease), filter .5s var(--ease);
  will-change: transform;
}
.hero__visual:hover .hero__image {
  transform: scale(1.06);
}
.hero__visual:hover .hero__frame {
  box-shadow: 0 60px 120px -16px rgba(255,70,85,.35);
}

/* 컬러 글로우 라이트 (호버 시 그라데이션 빛) */
.hero__frame-glow {
  position: absolute; inset: -2px;
  border-radius: inherit;
  background: conic-gradient(from 220deg at 70% 30%,
    rgba(255,70,85,.0) 0deg,
    rgba(255,70,85,.55) 90deg,
    rgba(255,140,66,.55) 180deg,
    rgba(255,70,85,.0) 270deg);
  filter: blur(20px);
  z-index: -1;
  opacity: .6;
  animation: glow-rotate 12s linear infinite;
}
@keyframes glow-rotate {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 플로팅 카드 (프레임 외부에 배치) */
.float-card {
  position: absolute; z-index: 6;
  background: rgba(31,31,56,.88);
  backdrop-filter: blur(14px);
  border: 1px solid var(--c-line-2);
  border-radius: var(--r-md);
  padding: 14px 16px;
  box-shadow: 0 16px 42px -10px rgba(0,0,0,.7);
}
.float-card--stat {
  left: -22px; bottom: 14%;
  min-width: 200px;
  animation: floaty 5s ease-in-out infinite;
}
.float-card--chip {
  right: -10px; top: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em;
  color: #fff;
  background: rgba(255,70,85,.92);
  border-color: rgba(255,140,66,.6);
  animation: floaty 6.5s ease-in-out infinite reverse;
}
.chip-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255,255,255,.3);
  animation: pulse 1.4s infinite;
}
@keyframes floaty {
  0%,100% { transform: translateY(0) }
  50% { transform: translateY(-12px) }
}

.float-card__label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .14em; color: var(--c-text-3);
  margin-bottom: 4px;
}
.float-card__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  color: var(--c-amber);
  letter-spacing: -.02em;
}
.float-card__value span { font-size: 16px; opacity: .7; margin-left: 2px; }
.float-card__spark { margin-top: 6px; }
.float-card__spark svg {
  width: 100%; height: 22px;
  fill: none;
  stroke: var(--c-amber);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(255,140,66,.55));
}

.hero__deco-label {
  margin-top: 18px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-text-3);
}
.hero__deco-label .bar {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--c-line-2), transparent);
}

/* MARQUEE */
.hero__marquee {
  margin-top: clamp(48px, 7vw, 80px);
  position: relative;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  padding-block: 18px;
  overflow: hidden;
  background: linear-gradient(90deg, transparent, rgba(255,70,85,.06), transparent);
}
.marquee__track {
  display: flex; align-items: center; gap: 28px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 35s linear infinite;
  font-family: var(--font-display); font-weight: 700;
  font-size: 22px;
  color: var(--c-text);
}
.marquee__track .dot-sep {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  background: var(--c-primary);
  box-shadow: 0 0 12px var(--c-primary);
}
.marquee__track span:nth-child(odd) { color: var(--c-amber); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ====================================================== SECTION HEAD ===== */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,70,85,.1);
  border: 1px solid rgba(255,70,85,.2);
  color: var(--c-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  font-weight: 700;
  margin-bottom: 18px;
}
.kicker__num {
  font-weight: 800;
  color: var(--c-amber);
  border-right: 1px solid rgba(255,140,66,.4);
  padding-right: 10px; margin-right: 4px;
}
.kicker--light {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
  color: #fff;
}
.kicker--light .kicker__num { color: #fff; border-color: rgba(255,255,255,.3); }

.section-head { max-width: 760px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 14px;
}
.section-title em {
  font-style: normal;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.section-lead {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--c-text-2);
  max-width: 600px;
  margin: 0 0 28px;
}

/* ====================================================== FEATURES GRID ==== */
.features { position: relative; z-index: 1; padding-block: clamp(64px, 8vw, 120px); }
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature-card {
  position: relative;
  padding: 32px 24px 28px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,70,85,.4);
}
.feature-card::before {
  content: '';
  position: absolute; inset: -1px; border-radius: inherit;
  background: var(--grad-primary);
  z-index: -1; opacity: 0; transition: opacity .35s var(--ease);
}
.feature-card:hover::before { opacity: .12; }

.feature-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(255,70,85,.12);
  color: var(--c-primary);
  font-size: 20px;
  margin-bottom: 22px;
  transition: transform .35s var(--ease);
}
.feature-card:hover .feature-card__icon { transform: scale(1.08) rotate(-4deg); }

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 10px;
  color: var(--c-text);
  letter-spacing: -.01em;
}
.feature-card p {
  font-size: 14px;
  color: var(--c-text-2);
  margin: 0;
  line-height: 1.6;
}
.feature-card__num {
  position: absolute; top: 18px; right: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-text-3);
}
.feature-card--accent {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.feature-card--accent .feature-card__icon {
  background: rgba(255,255,255,.18); color: #fff;
}
.feature-card--accent p { color: rgba(255,255,255,.85); }
.feature-card--accent .feature-card__num { color: rgba(255,255,255,.6); }
.feature-card--accent:hover { transform: translateY(-6px); }
.feature-card--accent:hover::before { opacity: 0; }

/* ====================================================== SPLIT SECTION ==== */
.split { position: relative; z-index: 1; padding-block: clamp(64px, 8vw, 120px); }
.split__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.split--reverse .split__media { order: 0; }
.split--reverse .split__copy { order: 1; }

.split__copy .kicker { margin-bottom: 16px; }
.split__copy .check-list {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: flex; flex-direction: column; gap: 10px;
}
.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px;
  color: var(--c-text-2);
}
.check-list i {
  color: var(--c-amber);
  margin-top: 4px;
  font-size: 16px;
}

.split__media { position: relative; }
.split__media-frame {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 5/4;
  border: 1px solid var(--c-line-2);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,.6);
  transition: transform .6s var(--ease);
}
.split__media-frame:hover { transform: translateY(-8px) scale(1.01); }
.split__media-frame img {
  width: 100%; height: 100%; object-fit: cover;
}
.split__media-frame--square { aspect-ratio: 1/1; }

.split__bg-shape {
  position: absolute;
  width: 80%; aspect-ratio: 1/1;
  border-radius: 50%;
  background: var(--grad-primary);
  filter: blur(80px); opacity: .35;
  bottom: -10%; left: -10%;
  z-index: -1;
}
.split__bg-shape--alt {
  bottom: auto; left: auto;
  top: -10%; right: -10%;
  background: var(--c-amber);
  opacity: .25;
}

.split__sticker {
  position: absolute;
  bottom: 22px; left: 22px;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: rgba(15,15,26,.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--c-line-2);
  border-radius: var(--r-md);
  box-shadow: 0 12px 36px -8px rgba(0,0,0,.6);
}
.split__sticker i {
  font-size: 22px;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.split__sticker strong {
  display: block;
  font-family: var(--font-display); font-weight: 800; font-size: 16px;
  color: var(--c-text);
  letter-spacing: -.01em;
}
.split__sticker span {
  font-size: 12px; color: var(--c-text-3);
  font-family: var(--font-mono); letter-spacing: .06em;
}
.split__sticker--alt {
  bottom: auto; left: auto;
  top: 22px; right: 22px;
}

.split__counter {
  position: absolute;
  bottom: -18px; right: -18px;
  width: 160px; height: 160px;
  display: grid; place-items: center;
  text-align: center;
  background: var(--grad-primary);
  border-radius: 50%;
  box-shadow: 0 18px 50px -10px rgba(255,70,85,.55);
  color: #fff;
  transform: rotate(-6deg);
  border: 6px solid var(--c-bg);
}
.counter__num {
  display: block;
  font-family: var(--font-display); font-weight: 900;
  font-size: 56px; line-height: 1;
  letter-spacing: -.04em;
}
.counter__num sup { font-size: 24px; vertical-align: super; }
.counter__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em;
  margin-top: 4px;
  opacity: .9;
}

/* ====================================================== REVIEWS ========== */
.reviews {
  position: relative; z-index: 1;
  padding-block: clamp(64px, 8vw, 120px);
  background: linear-gradient(180deg, transparent, rgba(255,70,85,.04), transparent);
}
.reviews__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.reviews__head-left { max-width: 560px; }
.reviews__head .section-title { text-align: left; margin-bottom: 0; }

.reviews__score {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 16px 22px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--c-line);
}
.score-stars { color: var(--c-amber); display: flex; gap: 2px; font-size: 18px; }
.score-meta strong {
  display: block;
  font-family: var(--font-display); font-weight: 800; font-size: 22px;
  letter-spacing: -.01em;
}
.score-meta span { font-size: 12px; color: var(--c-text-3); }

.reviews__slider {
  position: relative;
  overflow: hidden;
}
.reviews__track {
  display: flex;
  gap: 18px;
  transition: transform .55s var(--ease);
  will-change: transform;
}
.review-card {
  flex: 0 0 calc((100% - 18px * 3) / 4);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 24px 22px;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
  display: flex; flex-direction: column;
}
.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,140,66,.35);
}
.review-card__top {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.review-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 18px;
  color: #fff;
  background: var(--av, var(--c-primary));
  box-shadow: 0 6px 18px -4px var(--av, rgba(255,70,85,.5));
  flex-shrink: 0;
}
.review-card h4 {
  font-family: var(--font-display); font-weight: 800; font-size: 15px;
  margin: 0 0 2px;
}
.review-card__meta {
  font-size: 11px;
  color: var(--c-text-3);
  font-family: var(--font-mono);
  letter-spacing: .04em;
}
.review-card__meta i { color: #22C55E; margin-right: 4px; }
.review-card__stars {
  color: var(--c-amber);
  font-size: 13px;
  margin-bottom: 12px;
}
.review-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  margin: 0 0 8px;
  letter-spacing: -.01em;
}
.review-card p {
  font-size: 13.5px;
  color: var(--c-text-2);
  line-height: 1.6;
  margin: 0 0 14px;
  flex: 1;
}
.review-card__date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-3);
  letter-spacing: .06em;
}

.reviews__controls {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin-top: 32px;
}
.reviews__nav {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--c-line-2);
  display: grid; place-items: center;
  font-size: 14px;
  color: var(--c-text);
  transition: all .25s var(--ease);
}
.reviews__nav:hover {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.reviews__dots { display: flex; gap: 8px; }
.reviews__dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-line-2);
  transition: all .3s var(--ease);
  cursor: pointer;
}
.reviews__dots span.active {
  width: 28px;
  border-radius: 999px;
  background: var(--grad-primary);
}

/* ====================================================== FINAL CTA ======== */
.final-cta {
  position: relative;
  z-index: 1;
  padding-block: clamp(64px, 8vw, 120px);
  overflow: hidden;
}
.final-cta__inner {
  position: relative;
  max-width: 1080px;
  margin-inline: auto;
  text-align: center;
  padding: clamp(40px, 6vw, 72px) clamp(24px, 4vw, 48px);
  border-radius: var(--r-xl);
  background:
    radial-gradient(ellipse at top right, rgba(255,140,66,.25), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(255,70,85,.25), transparent 50%),
    var(--c-bg-2);
  border: 1px solid var(--c-line-2);
  overflow: hidden;
}
.final-cta__decor {
  position: absolute; right: -120px; top: -100px;
  width: 380px; height: 380px;
  opacity: .55;
  filter: blur(0.5px) saturate(1.1);
  transform: rotate(8deg);
  pointer-events: none;
}
.final-cta__decor img { width: 100%; height: 100%; object-fit: cover; mask-image: radial-gradient(circle, black 40%, transparent 70%); }
.final-cta__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  position: relative; z-index: 1;
}
.final-cta__title em {
  font-style: normal;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.final-cta__lead {
  color: var(--c-text-2);
  font-size: 16px;
  margin: 0 auto 32px;
  max-width: 560px;
  position: relative; z-index: 1;
}
.final-cta .btn { position: relative; z-index: 1; }

/* ====================================================== FOOTER =========== */
.footer {
  border-top: 1px solid var(--c-line);
  padding-block: 48px 120px;
  background: var(--c-bg);
  position: relative; z-index: 1;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 36px;
  align-items: start;
}
.footer__brand p {
  margin: 14px 0 0;
  color: var(--c-text-3);
  font-size: 13px;
}
.footer__links {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: flex-end;
}
.footer__link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--c-line);
  color: var(--c-text-2);
  font-size: 13px; font-weight: 500;
  transition: all .25s var(--ease);
}
.footer__link i { color: var(--c-amber); }
.footer__link:hover {
  background: rgba(255,70,85,.1);
  border-color: rgba(255,70,85,.4);
  color: var(--c-text);
}
.footer__copy {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-text-3);
  text-transform: uppercase;
}

/* ====================================================== FIXED CTA ======== */
.fixed-cta {
  position: fixed;
  left: 0; right: 0;
  bottom: 18px;
  z-index: 60;
  display: flex; justify-content: center;
  pointer-events: none;
  padding-inline: 16px;
}
.btn--floating {
  pointer-events: auto;
  padding: 18px 32px;
  font-size: 16px;
  animation: bounce-cta 2.4s ease-in-out infinite;
  box-shadow: 0 22px 60px -12px rgba(255,70,85,.65);
}
@keyframes bounce-cta {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ====================================================== MODALS =========== */
.modal {
  position: fixed; inset: 0; z-index: 100;
  opacity: 0; pointer-events: none;
  transition: opacity .3s var(--ease);
}
.modal.is-open { opacity: 1; pointer-events: auto; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(8,8,16,.7);
  backdrop-filter: blur(8px);
}
.modal__panel {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -45%);
  width: min(640px, calc(100% - 32px));
  max-height: 80vh;
  overflow-y: auto;
  background: var(--c-bg-2);
  border: 1px solid var(--c-line-2);
  border-radius: var(--r-lg);
  padding: 36px clamp(24px, 4vw, 40px);
  transition: transform .35s var(--ease), opacity .35s var(--ease);
  opacity: 0;
}
.modal.is-open .modal__panel {
  transform: translate(-50%, -50%);
  opacity: 1;
}
.modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: grid; place-items: center;
  font-size: 14px;
  transition: background .2s var(--ease);
}
.modal__close:hover { background: var(--c-primary); }

.modal__title {
  font-family: var(--font-display); font-weight: 900;
  font-size: 22px;
  margin: 0 0 14px;
  display: flex; align-items: center; gap: 12px;
  letter-spacing: -.01em;
}
.modal__title i {
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.modal__lead {
  color: var(--c-text-2);
  font-size: 14px;
  margin: 0 0 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--c-line);
}
.modal__content h4 {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 800;
  margin: 22px 0 8px;
  color: var(--c-amber);
  letter-spacing: -.01em;
}
.modal__content p {
  font-size: 14px;
  color: var(--c-text-2);
  margin: 0;
  line-height: 1.7;
}

/* ============================================================== RESPONSIVE */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 520px; margin-inline: auto; }
  .review-card { flex-basis: calc((100% - 18px) / 2); }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__links { justify-content: flex-start; }
}

@media (max-width: 720px) {
  :root {
    --pad-x: 16px;
    --r-xl: 20px;
    --r-lg: 18px;
  }

  /* HERO */
  .hero { padding-block: 28px 24px; }
  .hero__inner { gap: 36px; }
  .hero__eyebrow { font-size: 10px; padding: 5px 11px; margin-bottom: 16px; gap: 8px; }
  .hero__eyebrow .dot { width: 6px; height: 6px; }
  .hero__title { font-size: 32px; line-height: 1.1; margin-bottom: 14px; letter-spacing: -.03em; }
  .hero__lead { font-size: 14px; margin-bottom: 20px; }
  .hero__lead b { font-weight: 700; }
  .hero__ctas { gap: 10px; margin-bottom: 18px; flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; width: 100%; padding: 15px 20px; font-size: 14.5px; }
  .hero__bullets { gap: 8px 14px; font-size: 11.5px; }
  .hero__visual { max-width: 92%; }
  .hero__frame { aspect-ratio: 4/5; border-radius: 18px; }
  .hero__frame-glow { display: none; }
  .float-card { padding: 10px 12px; border-radius: 12px; }
  .float-card--stat { left: -8px; bottom: 14px; min-width: 156px; }
  .float-card--chip { right: -4px; top: 12px; padding: 6px 11px; font-size: 9.5px; letter-spacing: .12em; }
  .float-card__label { font-size: 9px; margin-bottom: 2px; }
  .float-card__value { font-size: 20px; }
  .float-card__value span { font-size: 13px; }
  .float-card__spark svg { height: 18px; }
  .hero__deco-label { margin-top: 14px; font-size: 10px; gap: 10px; }

  .marquee__track { font-size: 15px; gap: 18px; }
  .marquee__track .dot-sep { width: 6px; height: 6px; }
  .hero__marquee { margin-top: 36px; padding-block: 14px; }

  /* SECTION SPACING */
  .features, .split, .reviews, .final-cta { padding-block: 44px; }
  .section-head { margin-bottom: 26px; }
  .section-title { font-size: 24px; line-height: 1.22; letter-spacing: -.025em; }
  .section-lead { font-size: 14px; margin-bottom: 18px; line-height: 1.65; }

  .kicker { font-size: 10.5px; padding: 5px 11px; margin-bottom: 12px; gap: 8px; }
  .kicker__num { padding-right: 8px; }

  /* FEATURES → 1 col */
  .features__grid { grid-template-columns: 1fr; gap: 10px; }
  .feature-card { padding: 22px 18px 20px; border-radius: 16px; }
  .feature-card__icon { width: 40px; height: 40px; font-size: 16px; margin-bottom: 14px; border-radius: 11px; }
  .feature-card h3 { font-size: 16px; margin-bottom: 8px; }
  .feature-card p { font-size: 13px; line-height: 1.55; }
  .feature-card__num { top: 14px; right: 18px; font-size: 10px; }

  /* SPLIT */
  .split__inner { grid-template-columns: 1fr; gap: 28px; }
  .split--reverse .split__media { order: 0; }
  .split--reverse .split__copy { order: 1; }
  .split__media-frame { aspect-ratio: 4/3; border-radius: 16px; }
  .split__media-frame--square { aspect-ratio: 1/1; }
  .split__sticker { padding: 9px 11px; gap: 9px; left: 12px; bottom: 12px; border-radius: 11px; }
  .split__sticker i { font-size: 16px; }
  .split__sticker strong { font-size: 13px; }
  .split__sticker span { font-size: 10.5px; }
  .split__sticker--alt { right: 12px; top: 12px; left: auto; bottom: auto; }
  .split__counter { width: 92px; height: 92px; bottom: -8px; right: -8px; border-width: 3px; }
  .counter__num { font-size: 32px; }
  .counter__num sup { font-size: 16px; }
  .counter__label { font-size: 8.5px; margin-top: 2px; }
  .check-list { gap: 8px; margin-bottom: 24px; }
  .check-list li { font-size: 13.5px; }
  .check-list i { font-size: 14px; margin-top: 3px; }

  /* REVIEWS */
  .reviews__head { margin-bottom: 22px; gap: 16px; }
  .reviews__head-left { width: 100%; }
  .reviews__score { padding: 10px 14px; gap: 10px; align-self: flex-start; }
  .score-stars { font-size: 13px; }
  .score-meta strong { font-size: 16px; }
  .score-meta span { font-size: 10.5px; }
  .review-card { flex-basis: 100%; padding: 20px 18px; border-radius: 16px; }
  .review-card__avatar { width: 38px; height: 38px; font-size: 16px; }
  .review-card h4 { font-size: 14px; }
  .review-card__title { font-size: 15px; }
  .review-card p { font-size: 13px; line-height: 1.6; margin-bottom: 12px; }
  .reviews__nav { width: 38px; height: 38px; font-size: 12px; }
  .reviews__controls { gap: 14px; margin-top: 24px; }

  /* FINAL CTA */
  .final-cta__inner { padding: 32px 20px; border-radius: 20px; }
  .final-cta__title { font-size: 26px; line-height: 1.18; }
  .final-cta__lead { font-size: 14px; margin-bottom: 22px; }
  .btn--xl { padding: 15px 22px; font-size: 14.5px; width: 100%; justify-content: center; }
  .final-cta__decor { width: 200px; height: 200px; right: -70px; top: -50px; opacity: .3; }

  /* FOOTER */
  .footer { padding-block: 32px 100px; }
  .footer__links { gap: 8px; flex-wrap: wrap; }
  .footer__link { padding: 8px 12px; font-size: 11.5px; }
  .footer__brand p { font-size: 12.5px; }
  .footer__copy { font-size: 10px; padding-top: 16px; }

  /* FIXED CTA */
  .fixed-cta { bottom: 10px; padding-inline: 10px; }
  .btn--floating { padding: 14px 20px; font-size: 14px; width: 100%; max-width: 380px; justify-content: center; }

  /* MODAL */
  .modal__panel { padding: 26px 20px; max-height: 86vh; }
  .modal__title { font-size: 18px; gap: 10px; margin-bottom: 12px; }
  .modal__lead { font-size: 12.5px; margin-bottom: 20px; padding-bottom: 14px; }
  .modal__content h4 { font-size: 13.5px; margin: 16px 0 6px; }
  .modal__content p { font-size: 13px; line-height: 1.65; }
}

@media (max-width: 380px) {
  .hero__title { font-size: 28px; }
  .section-title { font-size: 22px; }
  .float-card--stat { left: -4px; min-width: 144px; padding: 9px 11px; }
  .float-card--chip { right: -2px; }
  .marquee__track { font-size: 14px; gap: 14px; }
}

/* hide scrollbar in horizontal sliders */
.reviews__slider::-webkit-scrollbar { display: none; }

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