/* ==========================================================
   LuaKit — AI 올인원 웹 에이전시
   Dark theme · Purple accent
   ========================================================== */

:root {
  --bg: #0b0d12;
  --bg-2: #10131b;
  --card: #141826;
  --card-2: #181d2e;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f2f4f8;
  --muted: #9aa3b5;
  --muted-2: #6b7385;
  --accent: #8d5aff;
  --accent-soft: rgba(141, 90, 255, 0.14);
  --accent-2: #5ddcf6;
  --gradient: linear-gradient(135deg, #8d5aff 0%, #5ddcf6 100%);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --header-h: 72px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  --font-logo: "Baloo 2", var(--font);
  --font-en: "Space Grotesk", var(--font);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

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

ul { list-style: none; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

::selection { background: var(--accent); color: #fff; }

/* ---------- Typography helpers ---------- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  word-break: keep-all;
}

.section-desc {
  color: var(--muted);
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  max-width: 640px;
  word-break: keep-all;
}

.grad-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* 스크린리더 전용 (figcaption 등 SEO 텍스트) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
figure.pf-thumb { margin: 0; }

section { padding: 110px 0; position: relative; }

.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head.center .section-desc { margin: 0 auto; }
.section-head.center .section-label::before { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  word-break: keep-all;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 28px rgba(141, 90, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(141, 90, 255, 0.5);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
.btn-lg { padding: 17px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11, 13, 18, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.01em;
  color: #fff;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.logo .logo-dot { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s, background 0.2s;
}
.main-nav a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.main-nav a.active { color: var(--text); background: var(--accent-soft); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding: calc(var(--header-h) + 90px) 0 110px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(
    ellipse at center,
    rgba(141, 90, 255, 0.13) 0%,
    rgba(93, 220, 246, 0.04) 45%,
    transparent 70%
  );
  pointer-events: none;
}

/* starfield canvas */
.hero-fx {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
#starfield {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero .container { position: relative; z-index: 2; }

/* keyword marquee strip */
.marquee {
  margin-top: 72px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marqueeX 32s linear infinite;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding-right: 26px;
  white-space: nowrap;
  font-family: var(--font-en);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  opacity: 0.8;
}
.marquee-track span i {
  font-style: normal;
  color: var(--muted-2);
  font-size: 0.85rem;
}
@keyframes marqueeX {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 28px;
}
.hero-badge .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 rgba(93, 220, 246, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(93, 220, 246, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(93, 220, 246, 0); }
  100% { box-shadow: 0 0 0 0 rgba(93, 220, 246, 0); }
}

.hero h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.7rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  word-break: keep-all;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 40px;
  word-break: keep-all;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
.stat-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 16px;
  backdrop-filter: blur(6px);
}
.stat-chip strong {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  font-weight: 700;
  margin-bottom: 4px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-chip span { font-size: 0.88rem; color: var(--muted); word-break: keep-all; }

/* ---------- Compare (왜 루아킷인가) ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.compare-card {
  border-radius: var(--radius);
  padding: 40px 36px;
  border: 1px solid var(--border);
  background: var(--bg-2);
}
.compare-card.them { opacity: 0.92; }
.compare-card.us {
  background: linear-gradient(160deg, rgba(141, 90, 255, 0.12), rgba(93, 220, 246, 0.05)), var(--card);
  border: 1px solid rgba(141, 90, 255, 0.4);
  box-shadow: 0 20px 60px rgba(141, 90, 255, 0.12);
  position: relative;
  overflow: hidden;
}
.compare-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.compare-card.them .compare-tag { background: rgba(255, 255, 255, 0.07); color: var(--muted); }
.compare-card.us .compare-tag { background: var(--gradient); color: #fff; }
.compare-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 24px;
  word-break: keep-all;
}
.compare-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 0;
  font-size: 0.98rem;
  color: var(--muted);
  border-bottom: 1px dashed var(--border);
  word-break: keep-all;
}
.compare-card ul li:last-child { border-bottom: none; }
.compare-card.us ul li { color: var(--text); }
.compare-card .ico {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  margin-top: 2px;
}
.compare-card.them .ico { background: rgba(255, 255, 255, 0.08); color: var(--muted-2); }
.compare-card.us .ico { background: var(--accent-soft); color: var(--accent-2); }

/* ---------- Plans ---------- */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.plan-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.plan-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.plan-card.featured {
  border: 1px solid rgba(141, 90, 255, 0.55);
  background: linear-gradient(170deg, rgba(141, 90, 255, 0.1), transparent 50%), var(--card);
  box-shadow: 0 24px 70px rgba(141, 90, 255, 0.16);
}
.plan-flag {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 5px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.plan-name { font-size: 1.18rem; font-weight: 800; margin-bottom: 6px; }
.plan-for { font-size: 0.88rem; color: var(--muted); margin-bottom: 22px; word-break: keep-all; }
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.plan-price strong {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-en);
  letter-spacing: -0.02em;
}
.plan-price span { color: var(--muted); font-size: 0.88rem; }
.plan-feats { flex: 1; margin-bottom: 28px; }
.plan-feats li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 7px 0;
  font-size: 0.93rem;
  color: var(--muted);
  word-break: keep-all;
}
.plan-feats li.strong { color: var(--text); font-weight: 600; }
.plan-feats .chk {
  color: var(--accent-2);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}
.plan-card .btn { width: 100%; }

/* ---------- Chat demo (유지보수) ---------- */
.chat-section-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 64px;
  align-items: center;
}
.chat-points { margin-top: 32px; }
.chat-points li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  color: var(--muted);
  word-break: keep-all;
}
.chat-points li strong { color: var(--text); display: block; margin-bottom: 2px; }
.chat-points .num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.86rem;
}

.chat-window {
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--card-2);
  border-bottom: 1px solid var(--border);
}
.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-logo);
  font-weight: 800;
  color: #fff;
  font-size: 1rem;
}
.chat-head-info strong { display: block; font-size: 0.94rem; }
.chat-head-info span {
  font-size: 0.78rem;
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.chat-head-info span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #09f647;
}
.chat-body {
  padding: 24px 20px;
  max-height: 520px;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 7%, #000 93%, transparent);
}
.chat-scroll {
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: chatScroll 46s linear infinite;
}
.chat-window:hover .chat-scroll { animation-play-state: paused; }
@keyframes chatScroll {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}
.chat-date {
  align-self: center;
  font-size: 0.74rem;
  color: var(--muted-2);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 14px;
  border-radius: 999px;
}
.msg { max-width: 84%; display: flex; flex-direction: column; gap: 4px; }
.msg .who { font-size: 0.76rem; color: var(--muted-2); padding: 0 4px; }
.msg .bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: keep-all;
}
.msg.client { align-self: flex-start; }
.msg.client .bubble {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
}
.msg.luakit { align-self: flex-end; align-items: flex-end; }
.msg.luakit .bubble {
  background: linear-gradient(135deg, rgba(141, 90, 255, 0.85), rgba(124, 73, 239, 0.85));
  color: #fff;
  border-top-right-radius: 4px;
}
.msg .meta {
  font-size: 0.72rem;
  color: var(--muted-2);
  padding: 0 4px;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.msg .done {
  color: var(--accent-2);
  font-weight: 700;
}

/* ---------- Reviews (고객 후기) ---------- */
.reviews-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.reviews-row {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marqueeX 58s linear infinite;
}
.reviews-row.rev { animation: marqueeXrev 62s linear infinite; }
.reviews-row:hover { animation-play-state: paused; }
@keyframes marqueeXrev {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}
.review-card {
  width: 360px;
  flex-shrink: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.25s ease;
}
.review-card:hover { border-color: rgba(141, 90, 255, 0.45); }
.review-stars { color: #ffc94d; font-size: 0.85rem; letter-spacing: 2px; }
.review-text {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.62;
  word-break: keep-all;
  flex: 1;
}
.review-footer { display: flex; align-items: center; gap: 12px; padding-top: 4px; }
.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.review-meta strong { display: block; font-size: 0.88rem; }
.review-meta span { font-size: 0.78rem; color: var(--muted-2); }
.review-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.review-summary .rs-item {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 0.9rem;
  color: var(--muted);
}
.review-summary .rs-item strong {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Steps (How It Works) ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 26px;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.step-card.has-photo { padding: 0 0 30px; overflow: hidden; }
.step-photo {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: 24px;
}
.step-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
  transition: transform 0.4s ease;
}
.step-card:hover .step-photo img { transform: scale(1.05); }
.step-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 13, 18, 0.05) 40%, rgba(20, 24, 38, 0.9) 100%);
}
.step-photo .step-num {
  position: absolute;
  left: 22px;
  bottom: 12px;
  margin: 0;
  z-index: 2;
}
.step-card.has-photo > h3, .step-card.has-photo > p { padding: 0 24px; }
.step-card.has-photo > h3 { margin-bottom: 10px; }
.step-card:hover { transform: translateY(-6px); border-color: rgba(141, 90, 255, 0.45); }
.step-num {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}
.step-ico {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.step-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 10px; word-break: keep-all; }
.step-card p { font-size: 0.9rem; color: var(--muted); word-break: keep-all; }
.step-arrow {
  position: absolute;
  top: 50%;
  right: -16px;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1rem;
  z-index: 2;
  opacity: 0.7;
}

/* ---------- Portfolio ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.pf-item {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.pf-item:hover {
  transform: translateY(-6px);
  border-color: rgba(141, 90, 255, 0.5);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.pf-thumb { aspect-ratio: 4 / 3; overflow: hidden; }
.pf-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.pf-item:hover .pf-thumb img { transform: scale(1.04); }
.pf-info {
  padding: 20px 22px 22px;
}
.pf-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.pf-info strong { font-size: 1.02rem; }
.pf-info .pf-cat {
  font-size: 0.76rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.pf-desc {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.6;
  word-break: keep-all;
  margin-bottom: 14px;
}
.pf-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.pf-tags em {
  font-style: normal;
  font-size: 0.74rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
}
.pf-meta {
  display: flex;
  gap: 16px;
  padding-top: 13px;
  border-top: 1px dashed var(--border);
  font-size: 0.78rem;
  color: var(--muted-2);
}
.pf-meta b { color: var(--accent-2); font-weight: 700; }
.pf-note {
  text-align: center;
  color: var(--muted-2);
  font-size: 0.85rem;
  margin-top: 28px;
}

/* ---------- Big CTA ---------- */
.cta-band { padding: 0 0 110px; }
.cta-card {
  position: relative;
  border-radius: 28px;
  padding: clamp(48px, 7vw, 90px) 32px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(141, 90, 255, 0.35), transparent 55%),
    radial-gradient(ellipse at 85% 100%, rgba(93, 220, 246, 0.22), transparent 55%),
    var(--card);
  border: 1px solid rgba(141, 90, 255, 0.35);
}
.cta-card.has-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--cta-photo);
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  filter: saturate(0.7);
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 16px;
  word-break: keep-all;
}
.cta-card p {
  color: var(--muted);
  margin-bottom: 36px;
  font-size: 1.02rem;
  word-break: keep-all;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 64px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo { font-size: 1.4rem; margin-bottom: 14px; display: inline-flex; }
.footer-brand p {
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 320px;
  word-break: keep-all;
}
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--muted); font-size: 0.93rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-col p { color: var(--muted); font-size: 0.93rem; margin-bottom: 10px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { color: var(--muted-2); font-size: 0.84rem; word-break: keep-all; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero {
  padding: calc(var(--header-h) + 80px) 0 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero .hero-glow { top: -340px; }
.page-hero h1 {
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  word-break: keep-all;
}
.page-hero p {
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: clamp(0.98rem, 1.8vw, 1.1rem);
  word-break: keep-all;
}

/* ---------- Feature cards (about / services) ---------- */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.feat-card:hover { transform: translateY(-6px); border-color: rgba(141, 90, 255, 0.4); }
.feat-card .step-ico { margin-bottom: 18px; }
.feat-card h3 { font-size: 1.08rem; font-weight: 800; margin-bottom: 10px; word-break: keep-all; }
.feat-card p { font-size: 0.92rem; color: var(--muted); word-break: keep-all; }

/* ---------- Statement (about) ---------- */
.statement {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}
.statement h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.5;
  word-break: keep-all;
}
.statement h2 em { font-style: normal; }

/* ---------- Service detail blocks ---------- */
.svc-block {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.svc-block:last-child { border-bottom: none; }
.svc-block .svc-head { position: sticky; top: calc(var(--header-h) + 24px); }
.svc-kicker {
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.svc-block h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 12px; word-break: keep-all; }
.svc-price-line { color: var(--muted); margin-bottom: 18px; }
.svc-price-line strong { color: var(--text); font-family: var(--font-en); font-size: 1.25rem; }
.svc-block .svc-head p { color: var(--muted); font-size: 0.95rem; word-break: keep-all; }
.svc-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.svc-feat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
}
.svc-feat strong { display: block; font-size: 0.96rem; margin-bottom: 5px; word-break: keep-all; }
.svc-feat span { font-size: 0.85rem; color: var(--muted); word-break: keep-all; }

/* ---------- SEO list ---------- */
.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.seo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  font-size: 0.93rem;
  font-weight: 600;
  word-break: keep-all;
}
.seo-item .chk { color: var(--accent-2); font-weight: 800; }

/* ---------- Pricing table ---------- */
.price-table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  min-width: 720px;
}
.price-table th, .price-table td {
  padding: 16px 20px;
  text-align: center;
  font-size: 0.93rem;
  border-bottom: 1px solid var(--border);
  word-break: keep-all;
}
.price-table thead th {
  background: var(--card-2);
  font-size: 1rem;
  font-weight: 800;
  padding: 22px 20px;
}
.price-table thead th:first-child { text-align: left; }
.price-table tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.015);
}
.price-table .col-featured { background: rgba(141, 90, 255, 0.07); }
.price-table thead .col-featured { color: var(--accent); }
.price-table .yes { color: var(--accent-2); font-weight: 800; }
.price-table .no { color: var(--muted-2); }
.price-table tbody tr:last-child th,
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table .price-cell { font-family: var(--font-en); font-weight: 800; font-size: 1.05rem; color: var(--text); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  word-break: keep-all;
}
.faq-q .faq-icon {
  flex-shrink: 0;
  color: var(--accent);
  transition: transform 0.3s ease;
  font-size: 1.2rem;
  font-weight: 400;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a p {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 0.94rem;
  word-break: keep-all;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}
.contact-info h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 14px; word-break: keep-all; }
.contact-info > p { color: var(--muted); margin-bottom: 32px; word-break: keep-all; }
.contact-meta li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
}
.contact-meta li:last-child { border-bottom: none; }
.contact-meta .step-ico { width: 44px; height: 44px; font-size: 1.1rem; margin: 0; flex-shrink: 0; }
.contact-meta strong { display: block; font-size: 0.95rem; }
.contact-meta span { font-size: 0.88rem; color: var(--muted); word-break: keep-all; }

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--muted);
}
.form-group label .req { color: var(--accent); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group select { appearance: none; cursor: pointer; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.8rem; color: var(--muted-2); margin: 6px 0 22px; word-break: keep-all; }
.form-success {
  display: none;
  background: rgba(9, 246, 71, 0.08);
  border: 1px solid rgba(9, 246, 71, 0.3);
  color: #7bf2a0;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 0.92rem;
  margin-bottom: 22px;
  word-break: keep-all;
}
.form-success.show { display: block; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .marquee-track, .reviews-row, .chat-scroll { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  section { padding: 84px 0; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-arrow { display: none; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .seo-grid { grid-template-columns: 1fr 1fr; }
  .plans-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .chat-section-grid { grid-template-columns: 1fr; gap: 44px; }
  .svc-block { grid-template-columns: 1fr; gap: 28px; }
  .svc-block .svc-head { position: static; }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    inset: 0;
    background: rgba(11, 13, 18, 0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 105;
  }
  .main-nav.open { opacity: 1; pointer-events: auto; }
  .main-nav a { font-size: 1.2rem; padding: 12px 28px; }
  .header-cta { display: none; }

  .hero { padding-top: calc(var(--header-h) + 56px); }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-actions { margin-bottom: 52px; }
  .marquee { margin-top: 52px; }
  .review-card { width: 290px; padding: 22px 20px 18px; }
  .compare-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .seo-grid { grid-template-columns: 1fr; }
  .svc-feats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 30px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}