/* ═══════════════════════════════════════════════
   GoroSolution — How It Works Page CSS
   File: css/how-it-works.css
   Depends on: navbar-footer.css
   ═══════════════════════════════════════════════ */

/* ── Shared ───────────────────────────────────── */
.hiw-section { padding: 80px 0; }
.hiw-section-alt { background: var(--gs-bg1); }
.hiw-section-inner, .hiw-hero-inner, .hiw-cta-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; }

.hiw-section-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  font-family: var(--gs-font-mono); color: var(--gs-red);
  background: var(--gs-red-soft); padding: 4px 12px; border-radius: 5px;
  border: 1px solid rgba(232,37,63,.18); margin-bottom: 16px;
}
.hiw-section-title {
  font-size: 32px; font-weight: 800; color: var(--gs-txt);
  letter-spacing: -.04em; line-height: 1.15; margin-bottom: 40px;
}

/* ── Hero ─────────────────────────────────────── */
.hiw-hero { padding: 100px 0 80px; text-align: center; }
.hiw-hero-inner { display: flex; flex-direction: column; align-items: center; }
.hiw-hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  font-family: var(--gs-font-mono); color: var(--gs-blue);
  background: var(--gs-blue-soft); padding: 5px 14px; border-radius: 20px;
  border: 1px solid rgba(26,77,255,.2); margin-bottom: 24px;
}
.hiw-hero-title {
  font-size: 52px; font-weight: 900; color: var(--gs-txt);
  letter-spacing: -.05em; line-height: 1.08; margin-bottom: 18px;
}
.hiw-hero-title span { color: var(--gs-blue); }
.hiw-hero-sub { font-size: 17px; color: var(--gs-txt3); max-width: 520px; line-height: 1.7; margin-bottom: 32px; }
.hiw-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 10px; background: var(--gs-blue);
  color: #fff; font-size: 14px; font-weight: 700; text-decoration: none;
  transition: background .18s, transform .15s, box-shadow .18s;
  box-shadow: 0 4px 20px rgba(26,77,255,.28);
}
.hiw-btn-primary:hover { background: var(--gs-blue2); transform: translateY(-1px); box-shadow: 0 8px 32px rgba(26,77,255,.35); }
.hiw-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px;
  border: 1.5px solid var(--gs-b2); background: transparent;
  color: var(--gs-txt2); font-size: 14px; font-weight: 600; text-decoration: none;
  transition: background .18s, border-color .18s;
}
.hiw-btn-ghost:hover { background: var(--gs-b1); border-color: var(--gs-txt3); }

/* ── Step Layout ──────────────────────────────── */
.hiw-step {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; padding: 48px 0;
}
.hiw-step-right { direction: ltr; }
.hiw-step-right .hiw-step-visual { order: 2; }
.hiw-step-right .hiw-step-body { order: 1; }

.hiw-step-num {
  font-size: 11px; font-weight: 800; letter-spacing: .12em;
  font-family: var(--gs-font-mono); color: var(--gs-red);
  background: var(--gs-red-soft); border: 1px solid rgba(232,37,63,.18);
  display: inline-block; padding: 3px 10px; border-radius: 5px; margin-bottom: 14px;
}
.hiw-num-blue { color: var(--gs-blue) !important; background: var(--gs-blue-soft) !important; border-color: rgba(26,77,255,.18) !important; }
.hiw-step-body h3 {
  font-size: 26px; font-weight: 800; color: var(--gs-txt);
  letter-spacing: -.04em; line-height: 1.2; margin-bottom: 14px;
}
.hiw-step-body p { font-size: 14.5px; color: var(--gs-txt3); line-height: 1.8; margin-bottom: 20px; }
.hiw-step-points { list-style: none; padding: 0; margin: 0 0 20px; }
.hiw-step-points li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--gs-txt2); padding: 5px 0; }
.hiw-step-points li i { color: #22c55e; font-size: 11px; flex-shrink: 0; }
.hiw-step-tip {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px; border-radius: 9px;
  background: var(--gs-bg1); border: 1px solid var(--gs-b2);
  font-size: 13px; color: var(--gs-txt3); line-height: 1.65;
}
.hiw-step-tip > i { color: #f59e0b; flex-shrink: 0; margin-top: 2px; }
.hiw-step-tip strong { color: var(--gs-txt2); }

/* ── Step Connector ───────────────────────────── */
.hiw-step-connector { display: flex; justify-content: center; padding: 0; }
.hiw-connector-line { width: 1.5px; height: 40px; background: linear-gradient(to bottom, var(--gs-red), var(--gs-blue)); opacity: .3; }

/* ── Mockups ──────────────────────────────────── */
.hiw-step-mockup {
  background: var(--gs-bg1); border: 1.5px solid var(--gs-b2);
  border-radius: 16px; padding: 20px; overflow: hidden;
}
[data-theme="dark"] .hiw-step-mockup { background: var(--gs-bg2); }

/* Concept mockup */
.hiw-mock-label { font-size: 10px; font-weight: 700; font-family: var(--gs-font-mono); color: var(--gs-txt4); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; }
.hiw-mock-ta { background: var(--gs-bg0); border: 1px solid var(--gs-b2); border-radius: 9px; padding: 14px; min-height: 80px; margin-bottom: 12px; }
[data-theme="dark"] .hiw-mock-ta { background: var(--gs-bg3); }
.hiw-mock-cursor { font-size: 12.5px; color: var(--gs-txt2); line-height: 1.7; }
.hiw-mock-cursor.hiw-blink::after { content: '|'; animation: none; opacity: 0; }
.hiw-mock-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.hiw-mock-chip { font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 20px; border: 1px solid var(--gs-b2); background: var(--gs-bg0); color: var(--gs-txt3); cursor: default; }
.hiw-chip-on { background: var(--gs-red-soft) !important; border-color: rgba(232,37,63,.3) !important; color: var(--gs-red) !important; font-weight: 700; }
.hiw-mock-ratio { font-size: 11px; font-weight: 600; padding: 5px 12px; border-radius: 7px; border: 1px solid var(--gs-b2); background: var(--gs-bg0); color: var(--gs-txt3); display:flex;align-items:center;gap:5px; }
.hiw-ratio-on { border-color: var(--gs-blue) !important; color: var(--gs-blue) !important; background: var(--gs-blue-soft) !important; }
.hiw-mock-mood { font-size: 11px; font-weight: 600; padding: 5px 12px; border-radius: 7px; border: 1px solid var(--gs-b2); background: var(--gs-bg0); color: var(--gs-txt3); display:flex;align-items:center;gap:5px; }
.hiw-mood-on { border-color: rgba(139,92,246,.4) !important; color: #8b5cf6 !important; background: rgba(139,92,246,.08) !important; }
.hiw-mock-btn {
  width: 100%; padding: 11px; border-radius: 9px;
  background: var(--gs-red); color: #fff;
  font-size: 13px; font-weight: 700; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 4px;
}

/* Scenes mockup */
.hiw-mock-progress { margin-bottom: 14px; }
.hiw-mock-prog-lbl { font-size: 11px; color: var(--gs-txt3); font-family: var(--gs-font-mono); margin-bottom: 6px; }
.hiw-mock-prog-bar { height: 4px; background: var(--gs-bg3); border-radius: 3px; overflow: hidden; }
.hiw-mock-prog-fill { height: 100%; background: linear-gradient(90deg, var(--gs-red), var(--gs-blue)); border-radius: 3px; }
.hiw-mock-scene-card { background: var(--gs-bg0); border: 1px solid var(--gs-b2); border-radius: 10px; padding: 14px; margin-bottom: 10px; }
[data-theme="dark"] .hiw-mock-scene-card { background: var(--gs-bg3); }
.hiw-sc-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.hiw-sc-act { font-size: 9px; font-weight: 700; padding: 2px 8px; border-radius: 4px; font-family: var(--gs-font-mono); text-transform: uppercase; letter-spacing: .08em; }
.hiw-act1 { background: var(--gs-red-soft); color: var(--gs-red); }
.hiw-act2 { background: var(--gs-blue-soft); color: var(--gs-blue); }
.hiw-sc-num { font-size: 10px; color: var(--gs-txt4); font-family: var(--gs-font-mono); }
.hiw-sc-title { font-size: 13px; font-weight: 700; color: var(--gs-txt); margin-bottom: 4px; }
.hiw-sc-beat { font-size: 11.5px; color: var(--gs-txt3); line-height: 1.55; margin-bottom: 10px; }
.hiw-sc-img-placeholder { height: 56px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.hiw-sc-done-img { background: linear-gradient(135deg, var(--gs-blue-soft), var(--gs-red-soft)); color: var(--gs-blue); }
.hiw-sc-gen-img { background: var(--gs-bg2); }
.hiw-sc-spinner { width: 18px; height: 18px; border: 2px solid var(--gs-b2); border-top-color: var(--gs-red); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Images mockup — Before/After illustration */
.hiw-mock-images { padding: 16px; }
.hiw-ba-row { position: relative; }
.hiw-ba-tag {
  display: inline-flex; align-items: center;
  font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  font-family: var(--gs-font-mono); padding: 2px 9px; border-radius: 4px;
  margin-bottom: 6px;
}
.hiw-ba-before { background: rgba(232,37,63,.1); color: var(--gs-red); border: 1px solid rgba(232,37,63,.2); }
.hiw-ba-after  { background: rgba(34,197,94,.1);  color: #22c55e;      border: 1px solid rgba(34,197,94,.25); }

.hiw-ba-card {
  background: var(--gs-bg0); border: 1px solid var(--gs-b2);
  border-radius: 10px; padding: 12px; overflow: hidden;
}
[data-theme="dark"] .hiw-ba-card { background: var(--gs-bg3); }
.hiw-ba-card-done { border-color: rgba(34,197,94,.3); }
.hiw-ba-scene-top { display: flex; align-items: center; gap: 7px; margin-bottom: 7px; }
.hiw-ba-title { font-size: 12px; font-weight: 700; color: var(--gs-txt); margin-bottom: 9px; }
.hiw-ba-done-pill {
  margin-left: auto; font-size: 9px; font-weight: 700;
  padding: 2px 7px; border-radius: 4px; font-family: var(--gs-font-mono);
  background: rgba(34,197,94,.1); color: #22c55e; border: 1px solid rgba(34,197,94,.25);
  display: flex; align-items: center; gap: 4px;
}

/* Before: empty placeholder */
.hiw-ba-placeholder {
  height: 80px; border-radius: 8px;
  border: 1.5px dashed var(--gs-b2);
  background: var(--gs-bg1);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  color: var(--gs-txt4);
}
.hiw-ba-placeholder i  { font-size: 20px; opacity: .4; }
.hiw-ba-placeholder span { font-size: 10px; font-family: var(--gs-font-mono); }
.hiw-ba-genbtn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700; padding: 5px 12px; border-radius: 6px;
  background: var(--gs-red); color: #fff; margin-top: 3px;
}

/* Arrow between before/after */
.hiw-ba-arrow {
  display: flex; flex-direction: column;
  align-items: center; gap: 3px;
  padding: 10px 0; color: var(--gs-txt4);
}
.hiw-ba-arrow-line { width: 1px; height: 12px; background: var(--gs-b2); }
.hiw-ba-arrow i { font-size: 12px; color: #22c55e; }
.hiw-ba-arrow-label {
  font-size: 9.5px; font-family: var(--gs-font-mono);
  color: var(--gs-txt4); margin-top: 2px;
}

/* After: filled image frame */
.hiw-ba-img-filled {
  height: 90px; border-radius: 8px; overflow: hidden;
  position: relative; margin-bottom: 9px;
}
.hiw-ba-img-gradient {
  width: 100%; height: 100%;
  background: linear-gradient(135deg,
    #0d0f1e 0%,
    #1a1040 30%,
    #0e1a3a 55%,
    #2d0a12 80%,
    #1a0820 100%
  );
}
/* Neon city light streaks */
.hiw-ba-img-gradient::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60px 30px at 30% 60%, rgba(26,77,255,.35), transparent),
    radial-gradient(ellipse 40px 20px at 75% 40%, rgba(232,37,63,.3), transparent),
    radial-gradient(ellipse 80px 15px at 50% 80%, rgba(139,92,246,.2), transparent);
}
.hiw-ba-img-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 8px 10px;
}
.hiw-ba-img-label {
  font-size: 9px; font-weight: 700; font-family: var(--gs-font-mono);
  color: rgba(255,255,255,.75); letter-spacing: .06em;
  background: rgba(0,0,0,.45); padding: 2px 7px; border-radius: 4px;
  backdrop-filter: blur(4px);
}
.hiw-ba-img-actions {
  display: flex; gap: 5px;
}
.hiw-ba-img-actions span {
  width: 22px; height: 22px; border-radius: 5px;
  background: rgba(0,0,0,.45); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.8); font-size: 9px;
}
.hiw-ba-credit-row {
  font-size: 10px; font-family: var(--gs-font-mono);
  color: var(--gs-txt4); display: flex; align-items: center; gap: 4px;
}
.hiw-ba-credit-row i { color: var(--gs-red); font-size: 9px; }

/* Export mockup */
.hiw-export-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.hiw-export-btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 16px 10px; border-radius: 10px; border: 1.5px solid var(--gs-b2); background: var(--gs-bg0); cursor: default; transition: border-color .18s; text-align: center; }
[data-theme="dark"] .hiw-export-btn { background: var(--gs-bg3); }
.hiw-export-btn span { font-size: 12.5px; font-weight: 700; color: var(--gs-txt); }
.hiw-export-btn small { font-size: 10px; color: var(--gs-txt4); font-family: var(--gs-font-mono); }
.hiw-exp-pdf i  { color: var(--gs-red);   font-size: 22px; }
.hiw-exp-zip i  { color: var(--gs-blue);  font-size: 22px; }
.hiw-exp-json i { color: #8b5cf6;          font-size: 22px; }
.hiw-exp-share i{ color: #14b8a6;          font-size: 22px; }
.hiw-continue-block { padding: 12px; background: var(--gs-bg0); border: 1px dashed var(--gs-b2); border-radius: 9px; text-align: center; }
[data-theme="dark"] .hiw-continue-block { background: var(--gs-bg3); }
.hiw-continue-lbl { font-size: 10px; color: var(--gs-txt4); font-family: var(--gs-font-mono); margin-bottom: 7px; }
.hiw-continue-btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 18px; border-radius: 7px; background: var(--gs-blue-soft); border: 1px solid rgba(26,77,255,.2); color: var(--gs-blue); font-size: 12px; font-weight: 700; }

/* ── Tech Grid ────────────────────────────────── */
.hiw-tech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hiw-tech-card { background: var(--gs-bg0); border: 1px solid var(--gs-b2); border-radius: 14px; padding: 24px; }
[data-theme="dark"] .hiw-tech-card { background: var(--gs-bg2); }
.hiw-tech-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 14px; }
.hiw-ti-red    { background: var(--gs-red-soft); color: var(--gs-red); }
.hiw-ti-blue   { background: var(--gs-blue-soft); color: var(--gs-blue); }
.hiw-ti-purple { background: rgba(139,92,246,.1); color: #8b5cf6; }
.hiw-ti-teal   { background: rgba(20,184,166,.1); color: #14b8a6; }
.hiw-tech-card h4 { font-size: 14px; font-weight: 700; color: var(--gs-txt); letter-spacing: -.02em; margin-bottom: 8px; }
.hiw-tech-card p { font-size: 12.5px; color: var(--gs-txt3); line-height: 1.7; margin: 0; }

/* ── FAQ ──────────────────────────────────────── */
.hiw-faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hiw-faq { background: var(--gs-bg0); border: 1px solid var(--gs-b2); border-radius: 12px; padding: 22px; }
[data-theme="dark"] .hiw-faq { background: var(--gs-bg2); }
.hiw-faq h4 { font-size: 13.5px; font-weight: 700; color: var(--gs-txt); letter-spacing: -.02em; margin-bottom: 10px; display: flex; align-items: flex-start; gap: 8px; line-height: 1.4; }
.hiw-faq h4 i { color: var(--gs-blue); font-size: 12px; flex-shrink: 0; margin-top: 2px; }
.hiw-faq p { font-size: 13px; color: var(--gs-txt3); line-height: 1.75; margin: 0; }
.hiw-faq a { color: var(--gs-blue); text-decoration: none; border-bottom: 1px solid rgba(26,77,255,.2); }
.hiw-faq a:hover { border-bottom-color: var(--gs-blue); }

/* ── CTA ──────────────────────────────────────── */
.hiw-cta-section { padding: 100px 0; text-align: center; background: linear-gradient(135deg, var(--gs-bg1), var(--gs-bg0)); border-top: 1px solid var(--gs-b2); }
.hiw-cta-inner h2 { font-size: 36px; font-weight: 900; color: var(--gs-txt); letter-spacing: -.045em; margin-bottom: 14px; }
.hiw-cta-inner p { font-size: 16px; color: var(--gs-txt3); max-width: 480px; margin: 0 auto 32px; line-height: 1.7; }
.hiw-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ───────────────────────────────── */
@media(max-width:1024px){
  .hiw-tech-grid { grid-template-columns: 1fr 1fr; }
  .hiw-step { gap: 48px; }
}
@media(max-width:900px){
  .hiw-step { grid-template-columns: 1fr; gap: 32px; }
  .hiw-step-right .hiw-step-visual { order: 1; }
  .hiw-step-right .hiw-step-body { order: 2; }
}
@media(max-width:768px){
  .hiw-section { padding: 56px 0; }
  .hiw-section-inner, .hiw-hero-inner, .hiw-cta-inner { padding: 0 20px; }
  .hiw-hero { padding: 64px 0 48px; }
  .hiw-hero-title { font-size: 34px; }
  .hiw-faq-grid { grid-template-columns: 1fr; }
  .hiw-tech-grid { grid-template-columns: 1fr 1fr; }
  .hiw-section-title { font-size: 24px; }
}
@media(max-width:480px){
  .hiw-hero-title { font-size: 28px; }
  .hiw-tech-grid { grid-template-columns: 1fr; }
  .hiw-cta-btns { flex-direction: column; align-items: stretch; }
  .hiw-btn-primary, .hiw-btn-ghost { justify-content: center; }
}