/* ABM Pro - www.abmpro.kr/abm */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fb;
  --color-bg-dark: #0f172a;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-accent: #2563eb;
  --color-accent-dark: #1d4ed8;
  --color-accent-light: #3b82f6;
  --color-border: #e2e8f0;
  --font-sans: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);
  --transition: 0.25s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html, body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: clip;
  line-height: 1.6;
}

@supports not (overflow: clip) {
  html, body {
    overflow-x: hidden;
  }
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}

#skipToContent {
  position: absolute;
  left: -9999px;
  z-index: 9999;
}
#skipToContent a:focus {
  position: fixed;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  padding: 10px 20px;
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius);
  z-index: 99999;
}

.contain {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 993px) {
  .contain { padding: 0 48px; }
}
@media (max-width: 480px) {
  .contain { padding: 0 16px; }
}

/* ===== HEADER — site-header.css 참조 ===== */

.nav-cta {
  padding: 9px 20px;
  background: var(--color-accent);
  color: #fff !important;
  border-radius: 8px;
  font-weight: 600;
  opacity: 1 !important;
}
#header:not(.scrolled) .nav-cta {
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
}
#header.scrolled .nav-cta:hover {
  background: var(--color-accent-dark);
}

.mobile-navigation {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-bg-dark);
  z-index: 1100;
  transform: translateX(100%);
  transition: transform var(--transition);
  padding: 80px 28px 28px;
  overflow-y: auto;
}
.mobile-navigation.active {
  display: block;
  transform: translateX(0);
}

.mobile-nav-inner { position: relative; }
.mobile-home {
  display: block;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 32px;
}
.mobile-navigation .nav-menu ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mobile-navigation .nav-menu a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}
.mobile-navigation .close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1050;
  opacity: 0;
  transition: opacity var(--transition);
}
.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  padding: 120px 0 48px;
  overflow: visible;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 45%, #3b82f6 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
}

.hero-grid {
  position: relative;
  z-index: 2;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  width: 100%;
}
@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.hero-content {
  color: #fff;
  text-align: center;
}
@media (min-width: 992px) {
  .hero-content { text-align: left; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 20px;
}
.hero-badge span {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
}

.hero-title {
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: 0.92;
  max-width: 480px;
  margin: 0 auto 20px;
  line-height: 1.7;
}
@media (min-width: 992px) {
  .hero-desc { margin: 0 0 20px; }
}

.hero-cta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 100%;
}

.hero-note {
  font-size: 0.875rem;
  font-weight: 400;
  opacity: 0.72;
  margin: 0;
  letter-spacing: -0.01em;
  text-align: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow-x: clip;
  overflow-y: visible;
}

@supports not (overflow: clip) {
  .hero-visual {
    overflow-x: hidden;
    overflow-y: hidden;
  }
}

/* ===== HERO SHOWCASE ===== */
.hero-showcase {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  user-select: none;
}

.hero-showcase__ambient {
  position: absolute;
  inset: -12% -8%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-showcase__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
}
.hero-showcase__glow--1 {
  top: 10%;
  left: 15%;
  width: 55%;
  height: 50%;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.5) 0%, transparent 70%);
}
.hero-showcase__glow--2 {
  bottom: 5%;
  right: 5%;
  width: 45%;
  height: 45%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35) 0%, transparent 70%);
}
.hero-showcase__glow--3 {
  top: 40%;
  left: 40%;
  width: 30%;
  height: 30%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  filter: blur(40px);
}

.hero-showcase__stage {
  position: relative;
  z-index: 1;
  height: clamp(460px, 62vw, 620px);
  perspective: 1200px;
}

.hero-showcase__card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(240px, 72%, 340px);
  border-radius: 22px;
  background: #fff;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.28),
    0 8px 24px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  transform-origin: center center;
  transition:
    transform 0.9s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
  cursor: default;
}

.hero-showcase__card.is-left {
  transform: translate(calc(-50% - 108px), -50%) scale(0.9);
  opacity: 0.7;
  z-index: 1;
  filter: blur(2px);
}
.hero-showcase__card.is-center {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  z-index: 3;
  filter: none;
}
.hero-showcase__card.is-right {
  transform: translate(calc(-50% + 108px), -50%) scale(0.9);
  opacity: 0.7;
  z-index: 2;
  filter: blur(2px);
}

.hero-showcase__card.is-hovered {
  z-index: 4 !important;
  filter: none !important;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.35),
    0 12px 32px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.12);
}
.hero-showcase__card.is-hovered.is-left {
  transform: translate(calc(-50% - 108px), -50%) scale(1.03);
}
.hero-showcase__card.is-hovered.is-center {
  transform: translate(-50%, -50%) scale(1.03);
}
.hero-showcase__card.is-hovered.is-right {
  transform: translate(calc(-50% + 108px), -50%) scale(1.03);
}

.hero-showcase__chrome {
  display: none;
}

.hero-showcase__viewport {
  position: relative;
  height: clamp(420px, 56vw, 580px);
  overflow: hidden;
  background: #f8fafc;
}

.hero-showcase__screen {
  transition: transform 2.8s cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform;
}
.hero-showcase__screen.is-scrolling {
  transform: translateY(-100px);
}
.hero-showcase__screen img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

.hero-showcase__caption {
  position: relative;
  z-index: 2;
  margin-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.01em;
  min-height: 1.4em;
}

@media (max-width: 991px) {
  .hero {
    padding: 96px 0 40px;
    justify-content: flex-start;
    min-height: auto;
  }

  .hero-grid {
    gap: 48px;
    flex: none;
  }

  .hero-actions {
    margin-bottom: 8px;
  }

  .hero-visual {
    margin-top: 4px;
  }

  .hero-showcase {
    max-width: min(300px, 86vw);
  }

  .hero-showcase__stage {
    width: 100%;
    height: auto;
    aspect-ratio: 521 / 1024;
  }

  .hero-showcase__card {
    width: 100%;
    transition:
      transform 0.9s cubic-bezier(0.4, 0, 0.2, 1),
      opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .hero-showcase__card.is-left {
    transform: translate(calc(-50% - 38px), -50%) scale(0.86);
    opacity: 0.55;
    z-index: 1;
    filter: blur(1.5px);
    pointer-events: none;
  }

  .hero-showcase__card.is-center {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    z-index: 3;
    filter: none;
  }

  .hero-showcase__card.is-right {
    transform: translate(calc(-50% + 38px), -50%) scale(0.86);
    opacity: 0.55;
    z-index: 2;
    filter: blur(1.5px);
    pointer-events: none;
  }

  .hero-showcase__card.is-hovered.is-left {
    transform: translate(calc(-50% - 38px), -50%) scale(0.89);
    filter: none;
    opacity: 0.7;
  }
  .hero-showcase__card.is-hovered.is-center {
    transform: translate(-50%, -50%) scale(1.02);
  }
  .hero-showcase__card.is-hovered.is-right {
    transform: translate(calc(-50% + 38px), -50%) scale(0.89);
    filter: none;
    opacity: 0.7;
  }

  .hero-showcase__viewport {
    height: auto;
    aspect-ratio: 521 / 1024;
  }

  .hero-showcase__screen.is-scrolling {
    transform: translateY(0);
  }

  .hero-showcase__caption {
    margin-top: 24px;
    margin-bottom: 0;
    padding-bottom: 20px;
  }

  .scroll-hint {
    display: none !important;
  }
}

@media (max-width: 400px) {
  .hero-showcase {
    max-width: min(272px, 84vw);
  }

  .hero-showcase__card.is-left {
    transform: translate(calc(-50% - 28px), -50%) scale(0.84);
  }

  .hero-showcase__card.is-right {
    transform: translate(calc(-50% + 28px), -50%) scale(0.84);
  }

  .hero-showcase__card.is-hovered.is-left {
    transform: translate(calc(-50% - 28px), -50%) scale(0.87);
  }

  .hero-showcase__card.is-hovered.is-right {
    transform: translate(calc(-50% + 28px), -50%) scale(0.87);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-showcase__card,
  .hero-showcase__screen {
    transition: none !important;
  }
}

.scroll-hint {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  align-self: center;
  margin-top: auto;
  padding: 28px 0 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  pointer-events: none;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}

/* ===== WHY STORY ===== */
.why {
  position: relative;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(37, 99, 235, 0.06), transparent 55%),
    var(--color-bg);
  color: var(--color-text);
  overflow: clip;
}

.why-track {
  position: relative;
}

.why-sticky {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 104px 0 88px;
}

.why-inner {
  width: 100%;
  max-width: 760px;
  text-align: center;
  margin: 0 auto;
}

.why-label {
  margin-bottom: 20px;
}

.why-title {
  font-size: clamp(1.85rem, 4.2vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin: 0 auto 56px;
  max-width: 18ch;
}

.why-quotes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 0 auto 56px;
  max-width: 34rem;
}

.why-quote {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  margin: 0;
  padding: 0 8px;
  color: rgba(15, 23, 42, 0.72);
}

.why-quote__mark {
  flex: none;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-accent);
  opacity: 0.75;
}

.why-quote__text {
  font-size: clamp(1.2rem, 2.8vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.45;
  text-align: left;
}

.why-body {
  margin: 0 auto 36px;
  max-width: 28rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.85;
  color: var(--color-text-muted);
}

.why-closer {
  margin: 0 auto;
  max-width: 28rem;
  font-size: clamp(1.15rem, 2.4vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.55;
  color: var(--color-accent);
}

/* Motion-enhanced states (JS adds .why-js) */
.why.why-js .why-label,
.why.why-js .why-title,
.why.why-js .why-quote,
.why.why-js .why-body,
.why.why-js .why-closer {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(18px);
  transition:
    opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.55s ease;
}

.why.why-js .why-quote {
  color: rgba(15, 23, 42, 0.28);
  transform: translateY(20px) scale(0.985);
}

.why.why-js .why-quote__mark {
  color: inherit;
  opacity: 0.55;
}

.why.why-js [data-why-step].is-in {
  opacity: 1;
  filter: blur(0);
  transform: none;
}

.why.why-js .why-quote.is-in {
  color: rgba(15, 23, 42, 0.55);
}

.why.why-js .why-quote.is-current {
  color: var(--color-text);
  transform: translateY(0) scale(1);
}

.why.why-js .why-quote.is-current .why-quote__mark {
  color: var(--color-accent);
  opacity: 0.9;
}

.why.why-js.is-complete .why-quote.is-in {
  color: rgba(15, 23, 42, 0.72);
}

.why.why-js.is-complete .why-quote.is-in .why-quote__mark {
  color: var(--color-accent);
  opacity: 0.75;
}

/* Desktop sticky scroll theatre */
@media (min-width: 992px) {
  .why-track {
    height: 340vh;
  }

  .why-sticky {
    position: sticky;
    top: 0;
    min-height: 100vh;
    padding: 0;
  }

  .why-inner {
    padding: 112px 0;
  }

  .why-title {
    margin-bottom: 64px;
  }

  .why-quotes {
    gap: 26px;
    margin-bottom: 64px;
  }

  .why-body {
    margin-bottom: 40px;
  }
}

/* Mobile: normal flow + staggered play */
@media (max-width: 991px) {
  .why-sticky {
    padding: 96px 0 80px;
  }

  .why-title {
    margin-bottom: 48px;
  }

  .why-quotes {
    gap: 18px;
    margin-bottom: 48px;
  }

  .why-body {
    margin-bottom: 32px;
  }

  .why.is-mobile-play .why-label,
  .why.is-mobile-play .why-title {
    transition-delay: 0.08s;
  }

  .why.is-mobile-play .why-quote[data-why-step="1"] { transition-delay: 0.32s; }
  .why.is-mobile-play .why-quote[data-why-step="2"] { transition-delay: 0.56s; }
  .why.is-mobile-play .why-quote[data-why-step="3"] { transition-delay: 0.8s; }
  .why.is-mobile-play .why-body { transition-delay: 1.1s; }
  .why.is-mobile-play .why-closer { transition-delay: 1.35s; }
}

@media (prefers-reduced-motion: reduce) {
  .why-track {
    height: auto !important;
  }

  .why-sticky {
    position: static !important;
    min-height: auto !important;
    padding: 104px 0 88px !important;
  }

  .why [data-why-step] {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
    transition: none !important;
    color: inherit;
  }

  .why-quote {
    color: rgba(15, 23, 42, 0.78) !important;
  }

  .why-quote__mark {
    color: var(--color-accent) !important;
    opacity: 0.8 !important;
  }
}

/* ===== SECTIONS ===== */
.sec {
  padding: 96px 0;
}
@media (max-width: 768px) {
  .sec { padding: 72px 0; }
}

.sec-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.sec-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 16px;
}

.sec-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.sec-header {
  text-align: center;
  margin-bottom: 56px;
}
.sec-header .sec-desc {
  margin: 0 auto;
}

/* ===== FEATURES (legacy card styles kept for restore) ===== */
.features {
  background: var(--color-bg-alt);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  border-radius: 12px;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.feature-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.feature-card__note {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===== HELP (How ABM Pro helps) ===== */
.help {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37, 99, 235, 0.05), transparent 60%),
    var(--color-bg-alt);
  overflow: clip;
}

.help-header {
  margin-bottom: 64px;
}

.help-header .sec-title {
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
}

.help-list {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.help-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.help-copy {
  text-align: center;
  max-width: 28rem;
  margin: 0 auto;
}

.help-index {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.help-title {
  font-size: clamp(1.45rem, 3.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.3;
  margin: 0 0 12px;
}

.help-desc {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.help-media {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.help-device {
  position: relative;
  width: min(100%, 280px);
}

.help-device--phone {
  width: min(100%, 260px);
}

.help-device__bezel {
  position: relative;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(160deg, #1e293b 0%, #0f172a 100%);
  box-shadow:
    0 24px 60px rgba(15, 23, 42, 0.18),
    0 2px 0 rgba(255, 255, 255, 0.08) inset;
  overflow: hidden;
}

.help-device__bezel::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  z-index: 2;
  pointer-events: none;
}

.help-device__bezel img,
.help-device__bezel video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 17.65;
  object-fit: cover;
  object-position: top center;
  border-radius: 20px;
  background: #0f172a;
}

.help-sample {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
}

.help-duo {
  position: relative;
  width: min(100%, 420px);
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.help-device--laptop {
  width: min(78%, 320px);
  margin-right: 8%;
}

.help-device--laptop .help-device__bezel {
  border-radius: 16px;
  padding: 8px 8px 14px;
}

.help-device--laptop .help-device__bezel::before {
  display: none;
}

.help-device--laptop .help-device__bezel img {
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  object-position: center top;
}

.help-device--overlap {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(42%, 160px);
  z-index: 2;
}

.help-row.is-in .help-copy,
.help-row.is-in .help-media {
  opacity: 1;
  transform: none;
}

.help.help-js .help-row .help-copy,
.help.help-js .help-row .help-media {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.help.help-js .help-row .help-media {
  transition-delay: 0.08s;
}

.help.help-js .help-row.is-in .help-copy,
.help.help-js .help-row.is-in .help-media {
  opacity: 1;
  transform: none;
}

@media (min-width: 992px) {
  .help-header {
    margin-bottom: 88px;
  }

  .help-list {
    gap: 112px;
  }

  .help-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 64px;
    min-height: 520px;
  }

  .help-row--reverse .help-copy {
    order: 2;
  }

  .help-row--reverse .help-media {
    order: 1;
  }

  .help-copy {
    text-align: left;
    margin: 0;
    padding-right: 24px;
  }

  .help-row--reverse .help-copy {
    padding-right: 0;
    padding-left: 24px;
  }

  .help-device--phone {
    width: 300px;
  }

  .help-duo {
    width: 480px;
    min-height: 420px;
  }

  .help-device--overlap {
    width: 180px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .help.help-js .help-row .help-copy,
  .help.help-js .help-row .help-media {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ===== STORIES (testimonials) ===== */
.stories {
  background: var(--color-bg);
}

.stories-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 880px;
  margin: 0 auto;
}

.story {
  margin: 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--color-border);
}

.story:first-child {
  padding-top: 0;
  border-top: 0;
}

.story-quote {
  margin: 0 0 16px;
}

.story-quote p {
  margin: 0;
  font-size: clamp(1.02rem, 2vw, 1.12rem);
  line-height: 1.85;
  letter-spacing: -0.015em;
  color: var(--color-text);
}

.story-quote p::before {
  content: '“';
  color: var(--color-accent);
  font-weight: 600;
  margin-right: 2px;
}

.story-quote p::after {
  content: '”';
  color: var(--color-accent);
  font-weight: 600;
  margin-left: 2px;
}

.story-meta {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: -0.01em;
  text-align: right;
}

.stories-closer {
  max-width: 880px;
  margin: 56px auto 0;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.stories-closer__lead {
  margin: 0 0 12px;
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.45;
  color: var(--color-text);
}

.stories-closer__sub {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .stories-list {
    gap: 36px;
  }

  .story {
    padding: 36px 0 0;
  }

  .stories-closer {
    margin-top: 72px;
    padding-top: 56px;
  }
}

/* ===== HOW IT WORKS / GET STARTED ===== */
.howto {
  position: relative;
  background:
    radial-gradient(ellipse 80% 45% at 50% 0%, rgba(37, 99, 235, 0.06), transparent 55%),
    var(--color-bg-alt);
  padding-top: 112px;
  border-top: 1px solid rgba(226, 232, 240, 0.9);
}

@media (max-width: 768px) {
  .howto {
    padding-top: 88px;
  }
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  counter-reset: step;
}
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}

.step-card {
  text-align: center;
  padding: 32px 24px;
  position: relative;
}
.step-card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.2;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.step-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===== HIGHLIGHT ===== */
.highlight {
  background: var(--color-bg-dark);
  color: #fff;
}

.highlight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 992px) {
  .highlight-grid { grid-template-columns: 1fr 1fr; }
}

.highlight-content .sec-label {
  color: #93c5fd;
}
.highlight-content .sec-title {
  color: #fff;
}
.highlight-content .sec-desc {
  color: #94a3b8;
}

.highlight-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.highlight-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #e2e8f0;
}
.highlight-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.3);
  color: #93c5fd;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
}

.highlight-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.stat-card strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.stat-card span {
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ===== CTA ===== */
.cta-strip {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  text-align: center;
  padding: 72px 0;
}
.cta-strip h3 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta-strip p {
  opacity: 0.9;
  margin-bottom: 28px;
  font-size: 1.05rem;
}
.cta-strip .btn-primary {
  background: #fff;
  color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.cta-strip .btn-primary:hover {
  background: #f8fafc;
}

/* ===== FOOTER ===== */
#footer {
  background: var(--color-bg-dark);
  color: #94a3b8;
  padding: 56px 0 32px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand .sitelogo a {
  color: #fff;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 320px;
}

.footer-links h5 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: #94a3b8;
  transition: color var(--transition);
}
.footer-links a:hover {
  color: #fff;
}

.footer-company {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 32px;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
@media (min-width: 640px) {
  .footer-company {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 22px 24px;
  }
}

.footer-company__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.footer-company__item + .footer-company__item {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
@media (min-width: 640px) {
  .footer-company__item + .footer-company__item {
    padding-top: 0;
    border-top: 0;
    padding-left: 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
  }
}

.footer-company__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #cbd5e1;
}
.footer-company__label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-light);
  flex-shrink: 0;
}

.footer-company__value {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
  color: #e2e8f0;
  word-break: keep-all;
}
.footer-company__value a {
  color: #fff;
  transition: color var(--transition);
}
.footer-company__value a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.82rem;
}
.footer-bottom__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
}
.footer-bottom__meta {
  color: #64748b;
  font-size: 0.78rem;
}