/* ─── SaveSoft: Institutional White-Mode ─── */
:root {
  /* Palette */
  --ss-bg: #FFFFFF;
  --ss-bg-zone: #F5F5F7;
  --ss-bg-zone-alt: #FAFAFA;
  --ss-accent: #3A35FF;
  --ss-accent-hover: #2D28CC;
  --ss-accent-light: rgba(58,53,255,0.06);
  --ss-accent-glow: rgba(58,53,255,0.04);
  --ss-text-primary: #0A0A0A;
  --ss-text-secondary: #6B6B6B;
  --ss-text-muted: #A0A0A0;
  --ss-border: #E8E8E8;
  --ss-border-subtle: #F0F0F0;
  --ss-positive: #16A34A;
  --ss-negative: #DC2626;
  /* Typography */
  --ss-font: 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ss-font-display: 'Inter Tight', 'Inter', sans-serif;
  --ss-font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', monospace;
  --ss-tracking: -0.008em;
  --ss-tracking-tight: -0.03em;
  --ss-tracking-display: -0.04em;
}

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

html {
  font-family: var(--ss-font);
  background: var(--ss-bg);
  color: var(--ss-text-primary);
  letter-spacing: var(--ss-tracking);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv01', 'cv02', 'ss01';
  line-height: 1.55;
}

/* ─── DISPLAY TYPOGRAPHY (Art Typography) ─── */
.ss-display-hero {
  font-family: var(--ss-font-display);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: var(--ss-tracking-display);
  line-height: 1.0;
  color: var(--ss-text-primary);
}

.ss-display-xl {
  font-family: var(--ss-font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 780;
  letter-spacing: var(--ss-tracking-display);
  line-height: 1.05;
}

.ss-display-lg {
  font-family: var(--ss-font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 720;
  letter-spacing: var(--ss-tracking-tight);
  line-height: 1.1;
}

.ss-display-md {
  font-family: var(--ss-font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 680;
  letter-spacing: var(--ss-tracking-tight);
  line-height: 1.2;
}

.ss-display-sm {
  font-family: var(--ss-font-display);
  font-size: 18px;
  font-weight: 640;
  letter-spacing: var(--ss-tracking-tight);
  line-height: 1.25;
}

/* Brand Wordmark */
.ss-wordmark {
  font-family: var(--ss-font-display);
  font-weight: 850;
  font-size: 20px;
  letter-spacing: -0.06em;
  color: var(--ss-text-primary);
  text-transform: uppercase;
}

/* ─── BODY TEXT ─── */
.ss-body-lg {
  font-size: 17px;
  color: var(--ss-text-secondary);
  line-height: 1.65;
  max-width: 540px;
}

.ss-body {
  font-size: 15px;
  color: var(--ss-text-secondary);
  line-height: 1.6;
}

.ss-body-sm {
  font-size: 13px;
  color: var(--ss-text-muted);
  line-height: 1.5;
}

.ss-label {
  font-size: 11px;
  font-weight: 560;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ss-text-muted);
}

.ss-mono {
  font-family: var(--ss-font-mono);
  font-size: 13px;
  font-feature-settings: 'tnum';
}

/* ─── LAYOUT ─── */
.ss-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

.ss-container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 32px;
}

.ss-section {
  padding: 80px 0;
}

.ss-section-lg {
  padding: 120px 0;
}

.ss-section-zone {
  background: var(--ss-bg-zone);
  padding: 80px 0;
}

/* ─── ACCENT SECTIONS (bold full-bleed like reference) ─── */
.ss-section-accent {
  background: var(--ss-accent);
  color: #fff;
  padding: 64px 0;
  border-radius: 12px;
}

.ss-section-accent .ss-display-lg,
.ss-section-accent .ss-display-xl,
.ss-section-accent .ss-display-md,
.ss-section-accent h1, .ss-section-accent h2, .ss-section-accent h3 {
  color: #fff;
}

.ss-section-accent p {
  color: rgba(255,255,255,0.8);
}

.ss-section-dark {
  background: #0A0A0A;
  color: #fff;
  padding: 64px 0;
  border-radius: 12px;
}

.ss-section-dark h1, .ss-section-dark h2, .ss-section-dark h3 {
  color: #fff;
}

.ss-section-dark p {
  color: rgba(255,255,255,0.7);
}

.ss-section-green {
  background: #4ADE80;
  color: #0A0A0A;
  padding: 64px 0;
  border-radius: 12px;
}

/* ─── CARDS ─── */
.ss-card {
  background: var(--ss-bg);
  border: 0.5px solid var(--ss-border);
  border-radius: 12px;
  padding: 32px;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.ss-card:hover {
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
  border-color: #D8D8D8;
}

.ss-card-flat {
  background: var(--ss-bg-zone);
  border-radius: 12px;
  padding: 32px;
  border: none;
}

.ss-card-accent {
  background: var(--ss-accent);
  border-radius: 12px;
  padding: 40px;
  color: #fff;
}

.ss-card-accent h3, .ss-card-accent h2 { color: #fff; }
.ss-card-accent p { color: rgba(255,255,255,0.8); }

/* ─── BUTTONS ─── */
.ss-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  font-family: var(--ss-font);
  font-size: 14px;
  font-weight: 580;
  letter-spacing: -0.01em;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.ss-btn-primary {
  background: var(--ss-accent);
  color: #fff;
}
.ss-btn-primary:hover {
  background: var(--ss-accent-hover);
}

.ss-btn-outline {
  background: transparent;
  color: var(--ss-text-primary);
  border: 1px solid var(--ss-border);
}
.ss-btn-outline:hover {
  border-color: var(--ss-accent);
  color: var(--ss-accent);
}

.ss-btn-white {
  background: #fff;
  color: var(--ss-accent);
}
.ss-btn-white:hover {
  background: #F5F5F7;
}

.ss-btn-sm {
  padding: 8px 20px;
  font-size: 13px;
}

/* ─── TABLE ─── */
.ss-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.ss-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 520;
  color: var(--ss-text-muted);
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--ss-border);
  letter-spacing: 0.02em;
}

.ss-table td {
  padding: 14px 16px;
  border-bottom: 0.5px solid var(--ss-border-subtle);
  vertical-align: middle;
}

.ss-table tr:hover td {
  background: var(--ss-bg-zone-alt);
}

/* ─── INPUTS ─── */
.ss-input {
  width: 100%;
  padding: 12px 16px;
  border: 0.5px solid var(--ss-border);
  border-radius: 8px;
  font-family: var(--ss-font);
  font-size: 14px;
  background: var(--ss-bg);
  color: var(--ss-text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.ss-input:focus {
  border-color: var(--ss-accent);
}

.ss-input::placeholder {
  color: var(--ss-text-muted);
}

.ss-select {
  padding: 12px 16px;
  border: 0.5px solid var(--ss-border);
  border-radius: 8px;
  font-family: var(--ss-font);
  font-size: 14px;
  background: var(--ss-bg);
  color: var(--ss-text-primary);
  outline: none;
  cursor: pointer;
  appearance: none;
}

/* ─── BADGE ─── */
.ss-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 560;
  font-family: var(--ss-font-mono);
}

.ss-badge-green {
  background: rgba(22,163,74,0.08);
  color: var(--ss-positive);
}

.ss-badge-red {
  background: rgba(220,38,38,0.08);
  color: var(--ss-negative);
}

.ss-badge-accent {
  background: var(--ss-accent-light);
  color: var(--ss-accent);
}

/* ─── DIVIDER ─── */
.ss-divider {
  height: 0.5px;
  background: var(--ss-border);
  border: none;
  margin: 0;
}

/* ─── GRID HELPERS ─── */
.ss-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.ss-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ss-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ─── HERO SPLIT (text left, illustration right) ─── */
.ss-hero-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  min-height: 480px;
}

.ss-hero-content {
  flex: 1;
  max-width: 520px;
}

.ss-hero-visual {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── FEATURE ROW (alternating text + visual) ─── */
.ss-feature-row {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 60px 0;
}

.ss-feature-row.reverse {
  flex-direction: row-reverse;
}

.ss-feature-text {
  flex: 1;
}

.ss-feature-visual {
  flex: 0 0 auto;
}

/* ─── TRUST BAR ─── */
.ss-trust-bar {
  background: var(--ss-bg-zone);
  border-top: 0.5px solid var(--ss-border-subtle);
  border-bottom: 0.5px solid var(--ss-border-subtle);
  padding: 28px 0;
}

/* ─── TICKER ─── */
.ss-ticker-wrap {
  overflow: hidden;
  background: var(--ss-bg-zone);
  border-bottom: 0.5px solid var(--ss-border-subtle);
  padding: 8px 0;
}

.ss-ticker-track {
  display: flex;
  gap: 40px;
  animation: ticker 60s linear infinite;
  width: max-content;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── FAQ ─── */
.ss-faq-item {
  border-bottom: 0.5px solid var(--ss-border);
  padding: 20px 0;
  cursor: pointer;
}

.ss-faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 560;
  font-size: 15px;
}

.ss-faq-a {
  padding-top: 12px;
  color: var(--ss-text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ss-border); border-radius: 3px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .ss-hero-split { flex-direction: column; text-align: center; min-height: auto; padding: 40px 0; }
  .ss-hero-content { max-width: 100%; }
  .ss-feature-row, .ss-feature-row.reverse { flex-direction: column; gap: 32px; }
  .ss-grid-2, .ss-grid-3, .ss-grid-4 { grid-template-columns: 1fr; }
  .ss-container { padding: 0 20px; }
}