/* ============================================================
   HereNow — Main Stylesheet
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #1a73e8;
  --blue-dark:  #0d47a1;
  --blue-light: #e8f0fe;
  --orange:     #ff6b35;
  --orange-lt:  #fff3ee;
  --green:      #34a853;
  --purple:     #9c27b0;
  --teal:       #00897b;
  --red:        #e53935;
  --dark:       #0a0f1e;
  --dark2:      #111827;
  --grey:       #6b7280;
  --grey-lt:    #f3f4f6;
  --white:      #ffffff;
  --text:       #1f2937;
  --text-lt:    #374151;
  --border:     #e5e7eb;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow:     0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:  0 12px 48px rgba(0,0,0,.14);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --font:       'Noto Sans KR', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #ff6b35 0%, #1a73e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,115,232,.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,115,232,.45);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover { background: var(--grey-lt); border-color: var(--grey); }
.btn--ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.4);
}
.btn--ghost-light:hover { background: rgba(255,255,255,.1); border-color: var(--white); }
.btn--nav {
  background: var(--blue);
  color: var(--white);
  padding: 8px 20px;
  font-size: 0.875rem;
}
.btn--nav:hover { background: var(--blue-dark); }
.btn--lg { padding: 14px 32px; font-size: 1rem; }
.btn--xl { padding: 16px 40px; font-size: 1.05rem; }

/* ---------- Animations ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate="fade-right"] { transform: translateX(-32px); }
[data-animate="fade-left"]  { transform: translateX(32px); }
[data-animate].is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 24px;
}
.nav__logo { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.5px; }
.logo-here { color: var(--blue); }
.logo-now  { color: var(--orange); }
.nav__links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav__links a {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-lt);
  transition: var(--transition);
}
.nav__links a:hover { color: var(--blue); background: var(--blue-light); }
/* ---------- Google Translate 배너 숨김 ---------- */
.goog-te-banner-frame,
.goog-te-balloon-frame,
#goog-gt-tt,
.skiptranslate { display: none !important; }
body { top: 0 !important; }
.goog-te-spinner-pos { display: none !important; }

/* ---------- Language Dropdown ---------- */
.lang-dropdown {
  position: relative;
  flex-shrink: 0;
}
.lang-dropdown__trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px 0 10px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: var(--white);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.lang-dropdown__trigger:hover {
  border-color: var(--blue);
  box-shadow: 0 2px 10px rgba(26,115,232,.15);
}
.lang-dropdown__flag { font-size: 1.15rem; line-height: 1; }
.lang-dropdown__label { max-width: 72px; overflow: hidden; text-overflow: ellipsis; }
.lang-dropdown__arrow {
  color: var(--grey);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.lang-dropdown.open .lang-dropdown__arrow { transform: rotate(180deg); }
.lang-dropdown.open .lang-dropdown__trigger {
  border-color: var(--blue);
  box-shadow: 0 2px 10px rgba(26,115,232,.18);
}
.lang-dropdown__menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  overflow: hidden;
  z-index: 200;
  padding: 6px;
}
.lang-dropdown.open .lang-dropdown__menu { display: block; }
.lang-dropdown__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-lt);
  cursor: pointer;
  transition: background 0.15s;
}
.lang-dropdown__item:hover { background: var(--grey-lt); color: var(--blue); }
.lang-dropdown__item.active {
  background: var(--blue-light);
  color: var(--blue);
  font-weight: 700;
}
/* 모바일에서도 표시 */
@media (max-width: 768px) {
  .lang-dropdown__label { display: none; }
  .lang-dropdown__trigger { padding: 0 8px; gap: 4px; }
  .lang-dropdown__menu { right: 0; }
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #1a73e8 0%, transparent 70%);
  top: -200px; right: -100px;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #ff6b35 0%, transparent 70%);
  bottom: -150px; left: -100px;
}
.hero__orb--3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #9c27b0 0%, transparent 70%);
  top: 40%; left: 40%;
}
.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.85);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: .7; }
}
.hero__headline {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.65);
  line-height: 1.8;
  margin-bottom: 40px;
}
.hero__sub strong { color: rgba(255,255,255,.9); }
.hero__cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* ---------- Hero Launch Card ---------- */
.hero__launch {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.launch-card {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: var(--transition);
}
.launch-card:hover {
  background: rgba(255,255,255,.11);
  border-color: rgba(255,255,255,.25);
  box-shadow: 0 8px 40px rgba(26,115,232,.25);
  transform: translateY(-2px);
}
.launch-card__qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 24px;
}
.launch-card__qr img {
  border-radius: 10px;
  background: #fff;
  padding: 6px;
  width: 88px;
  height: 88px;
  display: block;
}
.launch-card__scan {
  font-size: 0.7rem;
  color: rgba(255,255,255,.5);
  letter-spacing: 0.3px;
}
.launch-card__divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255,255,255,.12);
}
.launch-card__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 20px 28px;
}
.launch-card__label {
  font-size: 0.82rem;
  color: rgba(255,255,255,.55);
  font-weight: 400;
}
.launch-card__url {
  font-size: 0.95rem;
  color: rgba(255,255,255,.85);
  font-weight: 600;
  font-family: 'Inter', monospace;
  letter-spacing: 0.2px;
}
.launch-card__build {
  margin-top: 6px;
  font-size: 0.75rem;
  color: rgba(255,255,255,.45);
  font-family: 'Inter', monospace;
  letter-spacing: 0.3px;
}
.btn--launch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font);
  color: #fff;
  background: linear-gradient(135deg, #ff6b35 0%, #e64a19 100%);
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(255,107,53,.4);
  transition: var(--transition);
}
.btn--launch:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,.55);
}
.btn--android {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font);
  color: #fff;
  background: linear-gradient(135deg, #34a853 0%, #1e7e34 100%);
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(52,168,83,.4);
  transition: var(--transition);
}
.btn--android:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(52,168,83,.55);
}
.launch-card--android:hover {
  box-shadow: 0 8px 40px rgba(52,168,83,.25);
}
@media (max-width: 640px) {
  .hero__launch { flex-direction: column; align-items: center; }
}
@media (max-width: 480px) {
  .launch-card { flex-direction: column; }
  .launch-card__divider { width: auto; height: 1px; align-self: stretch; }
  .launch-card__info { align-items: center; padding: 16px 24px; }
  .launch-card__label { text-align: center; }
}
.hero__admin-link {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}
.admin-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: background .2s, color .2s, border-color .2s;
}
.admin-link-btn:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.admin-link-btn svg { opacity: .8; flex-shrink: 0; }

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  backdrop-filter: blur(8px);
}
.stat { text-align: center; padding: 0 32px; }
.stat__num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
}
.stat__label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
  margin-top: 4px;
}
.stat__divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.15);
}
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.3);
  font-size: 0.75rem;
}
.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid rgba(255,255,255,.3);
  border-bottom: 2px solid rgba(255,255,255,.3);
  transform: rotate(45deg);
  animation: scrollBounce 1.6s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(6px); }
}

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section--light  { background: var(--grey-lt); }
.section--white  { background: var(--white); }
.section--dark   { background: var(--dark2); }
.section--gradient {
  background: linear-gradient(135deg, #0d47a1 0%, #1565c0 50%, #0a3d91 100%);
}

.section__head { text-align: center; margin-bottom: 64px; }

.section__tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section__tag--light {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
}
.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section__title--light { color: var(--white); }
.section__desc { color: var(--grey); font-size: 1.05rem; line-height: 1.8; }
.section__desc--light { color: rgba(255,255,255,.65); }
.section__desc strong { color: var(--text); }
.section__desc--light strong { color: rgba(255,255,255,.95); }

/* ---------- Problem Cards ---------- */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.problem-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}
.problem-card__icon {
  width: 52px; height: 52px;
  color: var(--blue);
  margin-bottom: 20px;
}
.problem-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card p { color: var(--grey); font-size: 0.9rem; line-height: 1.7; }

/* ---------- Solution ---------- */
.solution__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.solution__text .section__tag { margin-bottom: 16px; }
.solution__text .section__title { text-align: left; }
.solution__text .section__desc { text-align: left; margin-bottom: 32px; }
.solution__values {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.solution__values li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.value-icon { font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; }
.solution__values strong { display: block; color: var(--white); font-size: 0.95rem; }
.solution__values span { color: rgba(255,255,255,.55); font-size: 0.85rem; }

/* Mission Card */
.solution__visual { position: relative; }
.mission-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}
.mission-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.mission-card__badge {
  background: var(--red);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 4px;
  animation: livePulse 2s infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}
.mission-card__time { color: var(--grey); font-size: 0.8rem; margin-left: auto; }
.mission-card__location {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.mission-card__location svg { width: 14px; height: 14px; }
.mission-card__mission {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 20px;
  color: var(--text);
}
.mission-card__answer {
  display: flex;
  gap: 12px;
  background: var(--grey-lt);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}
.answer__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.answer__content strong { font-size: 0.8rem; color: var(--text); }
.answer__content p { font-size: 0.82rem; color: var(--text-lt); margin: 4px 0 8px; }
.answer__meta { display: flex; gap: 12px; }
.answer__meta span { font-size: 0.72rem; color: var(--grey); }
.mission-card__reward {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.reward-label { font-size: 0.78rem; color: var(--grey); }
.reward-amount { font-size: 1.1rem; font-weight: 800; color: var(--green); }

.float-badge {
  position: absolute;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
}
.float-badge svg { width: 14px; height: 14px; color: var(--orange); }
.float-badge--1 { bottom: -16px; left: -20px; }
.float-badge--2 { top: -16px; right: -20px; color: var(--blue); }

/* ---------- Steps (How It Works) ---------- */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}
.step {
  flex: 1;
  max-width: 220px;
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
}
.step:hover { background: var(--grey-lt); transform: translateY(-4px); }
.step__number {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.step__icon {
  width: 60px; height: 60px;
  margin: 0 auto 20px;
  color: var(--blue);
  padding: 12px;
  background: var(--blue-light);
  border-radius: 16px;
}
.step__icon svg { width: 100%; height: 100%; }
.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.85rem; color: var(--grey); line-height: 1.6; }
.step__arrow {
  font-size: 2rem;
  color: var(--border);
  padding: 0 4px;
  margin-top: 60px;
  flex-shrink: 0;
  align-self: flex-start;
}

/* ---------- Roles ---------- */
.roles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.role-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.role-card:hover {
  background: rgba(255,255,255,.13);
  transform: translateY(-4px);
}
.role-card--featured {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.3);
  box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 20px 60px rgba(0,0,0,.3);
}
.role-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}
.role-card__emoji { font-size: 2.5rem; margin-bottom: 16px; }
.role-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
.role-card__subtitle { font-size: 0.8rem; color: rgba(255,255,255,.45); margin-bottom: 20px; }
.role-card ul { display: flex; flex-direction: column; gap: 10px; }
.role-card li {
  font-size: 0.88rem;
  color: rgba(255,255,255,.75);
  padding-left: 16px;
  position: relative;
}
.role-card li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--white);
}
.feature:hover { border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-2px); }
.feature__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 10px;
}
.feature__icon svg { width: 100%; height: 100%; }
.feature__icon--blue   { background: #e8f0fe; color: var(--blue); }
.feature__icon--orange { background: #fff3ee; color: var(--orange); }
.feature__icon--green  { background: #e6f4ea; color: var(--green); }
.feature__icon--purple { background: #f3e5f5; color: var(--purple); }
.feature__icon--red    { background: #fce4ec; color: var(--red); }
.feature__icon--teal   { background: #e0f2f1; color: var(--teal); }
.feature h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.feature p  { font-size: 0.85rem; color: var(--grey); line-height: 1.6; }

/* ---------- Revenue ---------- */
.revenue-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.revenue-col {
  background: var(--grey-lt);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border);
}
.revenue-tag {
  display: inline-block;
  background: var(--blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.revenue-tag--future { background: var(--orange); }
.revenue-col h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 24px; }
.revenue-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.revenue-item:last-child { border-bottom: none; }
.revenue-item__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.revenue-item strong { display: block; font-size: 0.92rem; font-weight: 700; margin-bottom: 3px; }
.revenue-item span { font-size: 0.82rem; color: var(--grey); }

/* ---------- Tech Stack ---------- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.tech-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.tech-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.2);
  transform: translateY(-3px);
}
.tech-card__layer {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
}
.tech-card__name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.tech-card p { font-size: 0.83rem; color: rgba(255,255,255,.5); line-height: 1.6; }

/* ---------- Roadmap ---------- */
.roadmap {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.roadmap::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--border);
}
.roadmap__item {
  display: flex;
  gap: 24px;
  padding: 0 0 40px 0;
  position: relative;
}
.roadmap__item:last-child { padding-bottom: 0; }
.roadmap__dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--border);
  flex-shrink: 0;
  margin-top: 4px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.roadmap__dot--active {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-light);
}
.roadmap__phase {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--blue);
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}
.roadmap__content h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.roadmap__content p  { font-size: 0.88rem; color: var(--grey); }

/* ---------- CTA ---------- */
.cta-section {
  padding: 120px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section__bg { position: absolute; inset: 0; pointer-events: none; }
.cta-inner { position: relative; z-index: 1; }
.cta-inner__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}
.cta-inner__desc {
  color: rgba(255,255,255,.6);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 40px;
}
.cta-inner__btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.cta-inner__note { color: rgba(255,255,255,.3); font-size: 0.85rem; }

/* ---------- Footer ---------- */
.footer {
  background: #060a14;
  padding-top: 64px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer__brand p {
  color: rgba(255,255,255,.35);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-top: 12px;
  max-width: 260px;
}
.footer__links {
  display: flex;
  gap: 48px;
}
.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col strong {
  color: rgba(255,255,255,.6);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.footer__col a {
  color: rgba(255,255,255,.4);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer__col a:hover { color: rgba(255,255,255,.8); }
.footer__bottom {
  padding: 20px 24px;
  text-align: center;
}
.footer__bottom p {
  color: rgba(255,255,255,.2);
  font-size: 0.78rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .solution__layout { grid-template-columns: 1fr; gap: 48px; }
  .solution__visual  { display: none; }
  .roles-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .revenue-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .btn--nav { display: none; }
  .nav__hamburger { display: flex; }
  .nav.menu-open .nav__links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(12px);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }
  .nav.menu-open .btn--nav { display: inline-flex; margin-top: 8px; width: fit-content; }

  .hero__stats {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
  }
  .stat__divider { width: 48px; height: 1px; }

  .steps {
    flex-direction: column;
    align-items: center;
  }
  .step { max-width: 100%; width: 100%; }
  .step__arrow { transform: rotate(90deg); margin: 0; align-self: center; }

  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__links { flex-direction: column; gap: 24px; }

  .tech-grid { grid-template-columns: 1fr; }
  .problems-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .hero__cta { flex-direction: column; align-items: center; }
  .cta-inner__btns { flex-direction: column; align-items: center; }
  .hero__stats { display: none; }
}