/* ══════════════════════════════════════════════
   SpeedNova — Apple-Inspired Design System
   ══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

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

/* ── TOKENS ── */
:root {
  --black:   #000000;
  --bg:      #000000;
  --bg2:     #0a0a0a;
  --bg3:     #111111;
  --bg4:     #161616;
  --surface: rgba(255,255,255,0.04);
  --surface2:rgba(255,255,255,0.07);
  --border:  rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --text:    #f5f5f7;
  --text2:   rgba(255,255,255,0.56);
  --text3:   rgba(255,255,255,0.30);
  --cyan:    #00c2cb;
  --blue:    #0071e3;
  --blue2:   #0077ed;
  --purple:  #9b59ff;
  --green:   #30d158;
  --amber:   #ff9f0a;
  --red:     #ff3b30;
  --mono:    'JetBrains Mono', 'SF Mono', monospace;
  --sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius:  14px;
  --radius-lg: 20px;
  --wrap:    1100px;
}

/* Light mode */
[data-theme="light"] {
  --bg:      #f5f5f7;
  --bg2:     #ffffff;
  --bg3:     #e8e8ed;
  --bg4:     #f0f0f5;
  --surface: rgba(0,0,0,0.04);
  --surface2:rgba(0,0,0,0.07);
  --border:  rgba(0,0,0,0.1);
  --border2: rgba(0,0,0,0.18);
  --text:    #1d1d1f;
  --text2:   rgba(0,0,0,0.55);
  --text3:   rgba(0,0,0,0.30);
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── BACKGROUND CANVAS ── */
.bg-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: 0.5;
}

/* ── LAYOUT ── */
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── SKIP LINK ── */
.skip-link { position:absolute;top:-40px;left:0;background:var(--cyan);color:#000;padding:8px 16px;z-index:9999;font-weight:700 }
.skip-link:focus { top:0 }

/* ════════════════════════════════
   NAVBAR
════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  height: 52px;
  background: rgba(0,0,0,0.01);
  transition: background 0.3s, border-color 0.3s;
}
.navbar.scrolled {
  background: rgba(0,0,0,0.75);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 0.5px solid var(--border);
}
[data-theme="light"] .navbar.scrolled { background: rgba(245,245,247,0.82); }
.nav-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 1.5rem;
  height: 52px; display: flex; align-items: center; gap: 2rem;
}
.nav-logo {
  font-size: 1.25rem; font-weight: 300; letter-spacing: -0.5px;
  color: var(--text); text-decoration: none; flex-shrink: 0;
  display: flex; align-items: center;
}
.nav-logo strong { font-weight: 700; }
.logo-icon { width: 26px; height: 18px; margin-right: 8px; flex-shrink: 0; }
.rp-icon-dl { color: #00c2cb; }
.rp-icon-ul { color: #a855f7; }
.nav-links {
  display: flex; gap: 0.25rem; flex: 1; justify-content: center;
}
.nav-link {
  color: var(--text2); text-decoration: none; font-size: 13px;
  font-weight: 400; padding: 0.4rem 0.75rem; border-radius: 8px;
  transition: all 0.2s; letter-spacing: -0.1px;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface); }
.nav-actions { display: flex; align-items: center; gap: 0.6rem; margin-left: auto; }
.theme-btn {
  background: none; border: none; cursor: pointer; font-size: 1rem;
  padding: 6px; border-radius: 8px; color: var(--text2); transition: all 0.2s;
}
.theme-btn:hover { background: var(--surface); color: var(--text); }
.nav-cta {
  background: var(--blue); color: #fff; border: none;
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  padding: 7px 16px; border-radius: 980px; cursor: pointer;
  text-decoration: none; transition: background 0.2s; white-space: nowrap;
}
.nav-cta:hover { background: var(--blue2); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 20px; height: 1.5px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 52px; left: 0; right: 0; background: rgba(0,0,0,0.95); backdrop-filter: blur(20px); flex-direction: column; padding: 1rem; border-bottom: 0.5px solid var(--border); z-index: 998; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 90px 1.5rem 60px;
  text-align: center;
  position: relative; z-index: 1;
}
.hero-ambient {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 900px 500px at 50% -5%, rgba(0,113,227,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 600px 400px at 15% 85%, rgba(100,60,220,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 500px 400px at 85% 75%, rgba(0,194,203,0.08) 0%, transparent 60%);
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 2.5px;
  color: var(--text3); margin-bottom: 24px;
  background: var(--surface); border: 0.5px solid var(--border);
  padding: 6px 14px; border-radius: 980px;
  text-transform: uppercase;
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
  animation: livePulse 2s ease infinite;
}
@keyframes livePulse { 0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(48,209,88,0.4)} 50%{opacity:0.6;box-shadow:0 0 0 5px rgba(48,209,88,0)} }

.hero-h1 {
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 700; letter-spacing: -3.5px; line-height: 0.95;
  margin-bottom: 24px;
}
.gradient-text {
  background: linear-gradient(135deg, #00c2cb 0%, #0071e3 45%, #9b59ff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; background-size: 200%;
  animation: gradAnim 6s ease infinite;
}
@keyframes gradAnim { 0%,100%{background-position:0%} 50%{background-position:100%} }

.hero-sub {
  font-size: 19px; font-weight: 300; color: var(--text2);
  max-width: 500px; line-height: 1.6; margin-bottom: 52px;
  letter-spacing: -0.2px;
}

/* ── SPEED TEST WIDGET ── */
.st-widget {
  display: flex; flex-direction: column;
  align-items: center; gap: 0;
  width: 100%; max-width: 480px;
}

/* ── GAUGE ── */
.gauge-wrap {
  position: relative;
  width: 360px; height: 280px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
canvas#mainGauge { display: block; position: relative; z-index: 1; }
.gauge-overlay {
  position: absolute;
  /* sits roughly in the middle of the arc interior — above the hub */
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none; z-index: 2;
}
.gauge-number {
  font-family: var(--mono); font-size: 68px; font-weight: 200;
  letter-spacing: -4px; color: var(--text); line-height: 1;
  font-variant-numeric: tabular-nums;
}
.gauge-unit {
  font-size: 13px; color: var(--text3); letter-spacing: 2px;
  font-family: var(--mono); margin-top: 6px; display: block;
  text-transform: uppercase;
}

/* ── METRICS STRIP ── */
.metrics-strip {
  display: flex; align-items: center; gap: 0;
  background: var(--surface); border: 0.5px solid var(--border);
  border-radius: 18px; overflow: hidden;
  margin-bottom: 32px; width: 380px; max-width: 100%;
}
.ms-item {
  flex: 1; display: flex; align-items: center; gap: 10px;
  padding: 16px 18px; transition: background 0.2s; justify-content: center;
}
.ms-item:hover { background: var(--surface2); }
.ms-sep { width: 0.5px; height: 36px; background: var(--border); flex-shrink: 0; }
.ms-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
  animation: dotPulse 1.8s ease infinite;
}
.dot-cyan   { background: var(--cyan);   box-shadow: 0 0 6px var(--cyan); }
.dot-purple { background: var(--purple); box-shadow: 0 0 6px var(--purple); animation-delay: 0.3s; }
.dot-green  { background: var(--green);  box-shadow: 0 0 6px var(--green); animation-delay: 0.6s; }
@keyframes dotPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.75)} }
.ms-val {
  font-family: var(--mono); font-size: 20px; font-weight: 500;
  color: var(--text); letter-spacing: -0.5px; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.ms-lbl { font-size: 11px; color: var(--text3); letter-spacing: 0.5px; margin-top: 2px; }

/* ── START BUTTON ── */
.start-btn {
  display: flex; align-items: center; gap: 12px;
  background: var(--blue); color: #fff; border: none;
  font-family: var(--sans); font-size: 17px; font-weight: 500;
  padding: 15px 40px; border-radius: 980px; cursor: pointer;
  letter-spacing: -0.3px; transition: all 0.25s;
  margin-bottom: 16px; position: relative;
}
.start-btn::after {
  content: ''; position: absolute; inset: -3px;
  border-radius: 980px; border: 1px solid rgba(0,113,227,0.5);
  opacity: 0; transition: opacity 0.25s;
}
.start-btn:hover { background: var(--blue2); transform: scale(1.04); }
.start-btn:hover::after { opacity: 1; }
.start-btn.running { background: var(--red); }
.start-btn.running::after { border-color: rgba(255,59,48,0.4); }
.start-btn-icon { font-size: 14px; }

.phase-row { margin-bottom: 12px; }
.phase-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 2px;
  color: var(--text3); text-transform: uppercase;
}
.server-row {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text3); font-family: var(--mono);
  background: var(--surface); border: 0.5px solid var(--border);
  padding: 7px 14px; border-radius: 980px;
}
.server-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); animation: livePulse 2.5s ease infinite;
}

/* ════════════════════════════════
   DETAIL SECTION
════════════════════════════════ */
.detail-section { padding: 3rem 1.5rem; position: relative; z-index: 1; }
.detail-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; max-width: var(--wrap); margin: 0 auto; }
.detail-card {
  background: var(--surface); border: 0.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; transition: all 0.3s;
}
.detail-card:hover { background: var(--surface2); border-color: var(--border2); transform: translateY(-3px); }
.dc-top { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.dc-icon { font-size: 1rem; color: var(--text2); }
.dc-name { font-size: 12px; color: var(--text2); letter-spacing: 0.5px; font-weight: 400; }
.dc-val { font-family: var(--mono); font-size: 1.8rem; font-weight: 300; color: var(--text); margin-bottom: 12px; }
.dc-bar { height: 2px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; margin-bottom: 8px; }
.dc-fill { height: 100%; border-radius: 2px; width: 0; transition: width 1.5s cubic-bezier(0.4,0,0.2,1); }
.fill-cyan   { background: linear-gradient(90deg, #0891b2, var(--cyan)); }
.fill-green  { background: linear-gradient(90deg, #16a34a, var(--green)); }
.fill-purple { background: linear-gradient(90deg, #7c3aed, var(--purple)); }
.fill-gold   { background: linear-gradient(90deg, #d97706, var(--amber)); }
.dc-hint { font-size: 11px; color: var(--text3); }
@media (max-width: 768px) { .detail-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .detail-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   GRADE CARD
════════════════════════════════ */
.grade-section { padding: 0 1.5rem 3rem; position: relative; z-index: 1; }
.grade-card {
  max-width: var(--wrap); margin: 0 auto;
  background: linear-gradient(135deg, rgba(0,194,203,0.06), rgba(155,89,255,0.09));
  border: 0.5px solid rgba(0,194,203,0.2);
  border-radius: var(--radius-lg); padding: 2rem;
  display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}
.grade-left { text-align: center; min-width: 80px; }
.grade-letter {
  font-size: 4rem; font-weight: 700; line-height: 1;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.grade-sublabel { font-size: 10px; color: var(--text3); letter-spacing: 2px; margin-top: 4px; font-family: var(--mono); }
.grade-mid { flex: 1; min-width: 200px; }
.grade-title { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.4px; margin-bottom: 6px; }
.grade-desc { font-size: 0.875rem; color: var(--text2); line-height: 1.6; }
.grade-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.grade-tag {
  font-family: var(--mono); font-size: 11px; color: var(--cyan);
  background: rgba(0,194,203,0.1); border: 0.5px solid rgba(0,194,203,0.25);
  padding: 3px 10px; border-radius: 980px;
}
.grade-right { display: flex; flex-direction: column; gap: 10px; }
.pill-btn {
  background: var(--blue); color: #fff; border: none;
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  padding: 8px 18px; border-radius: 980px; cursor: pointer; transition: all 0.2s;
}
.pill-btn:hover { background: var(--blue2); transform: scale(1.03); }
.pill-btn-outline {
  background: transparent; color: var(--cyan);
  border: 0.5px solid rgba(0,194,203,0.4);
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  padding: 8px 18px; border-radius: 980px; cursor: pointer; transition: all 0.2s;
}
.pill-btn-outline:hover { background: rgba(0,194,203,0.08); }

/* ════════════════════════════════
   INSIGHTS
════════════════════════════════ */
.insights-section { padding: 0 1.5rem 3rem; position: relative; z-index: 1; }
.insights-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.insight-card {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface); border: 0.5px solid var(--border);
  border-radius: var(--radius); padding: 18px; transition: all 0.2s;
}
.insight-card:hover { background: var(--surface2); transform: translateY(-2px); }
.insight-emoji { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.insight-body h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; letter-spacing: -0.2px; }
.insight-body p { font-size: 0.82rem; color: var(--text2); line-height: 1.55; }
.insight-val { font-family: var(--mono); font-size: 0.75rem; color: var(--cyan); margin-top: 6px; font-weight: 500; }
@media (max-width: 600px) { .insights-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   COMMON SECTION STYLES
════════════════════════════════ */
.eyebrow-label {
  font-family: var(--mono); font-size: 11px; color: var(--cyan);
  letter-spacing: 3px; margin-bottom: 12px; opacity: 0.8; text-transform: uppercase;
}
.section-h2 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 700;
  letter-spacing: -1.5px; margin-bottom: 2.5rem; line-height: 1.1;
}

/* ════════════════════════════════
   USE CASES
════════════════════════════════ */
.usecase-section { padding: 4rem 1.5rem; position: relative; z-index: 1; border-top: 0.5px solid var(--border); }
.usecase-section .wrap, .insights-section .wrap, .grade-section .wrap { max-width: var(--wrap); margin: 0 auto; }
.usecase-section > .wrap, .insights-section > .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.5rem; }
.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.uc-card {
  background: var(--bg2); border: 0.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; transition: all 0.3s;
}
.uc-card:hover { background: var(--bg3); border-color: var(--border2); transform: translateY(-3px); }
.uc-emoji { font-size: 2rem; margin-bottom: 12px; display: block; }
.uc-name { font-size: 15px; font-weight: 600; letter-spacing: -0.3px; margin-bottom: 5px; }
.uc-req { font-size: 11px; color: var(--text3); font-family: var(--mono); margin-bottom: 14px; }
.uc-pill {
  display: inline-block; font-size: 12px; font-weight: 500;
  padding: 4px 12px; border-radius: 980px; letter-spacing: 0.2px;
}
.uc-pending  { background: var(--surface); color: var(--text3); }
.uc-excellent{ background: rgba(0,194,203,0.12); color: var(--cyan); border: 0.5px solid rgba(0,194,203,0.3); }
.uc-good     { background: rgba(48,209,88,0.10); color: var(--green); border: 0.5px solid rgba(48,209,88,0.25); }
.uc-ok       { background: rgba(255,159,10,0.10); color: var(--amber); border: 0.5px solid rgba(255,159,10,0.25); }
.uc-poor     { background: rgba(255,59,48,0.10); color: var(--red); border: 0.5px solid rgba(255,59,48,0.25); }
@media (max-width: 768px) { .uc-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .uc-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   FEATURES
════════════════════════════════ */
.features-section { padding: 5rem 1.5rem; border-top: 0.5px solid var(--border); position: relative; z-index: 1; }
.features-section .wrap { max-width: var(--wrap); margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 0.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.feat-card { background: var(--bg2); padding: 36px 30px; transition: background 0.25s; }
.feat-card:hover { background: var(--bg3); }
.feat-icon {
  width: 48px; height: 48px; border-radius: 14px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.feat-blue   { background: rgba(0,113,227,0.14); border: 0.5px solid rgba(0,113,227,0.25); }
.feat-teal   { background: rgba(0,194,203,0.12); border: 0.5px solid rgba(0,194,203,0.22); }
.feat-purple { background: rgba(155,89,255,0.12); border: 0.5px solid rgba(155,89,255,0.22); }
.feat-green  { background: rgba(48,209,88,0.10); border: 0.5px solid rgba(48,209,88,0.20); }
.feat-amber  { background: rgba(255,159,10,0.10); border: 0.5px solid rgba(255,159,10,0.20); }
.feat-red    { background: rgba(255,59,48,0.10); border: 0.5px solid rgba(255,59,48,0.20); }
.feat-card h3 { font-size: 16px; font-weight: 600; letter-spacing: -0.3px; margin-bottom: 8px; }
.feat-card p  { font-size: 13.5px; color: var(--text2); line-height: 1.65; }
@media (max-width: 768px) { .features-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   STATS
════════════════════════════════ */
.stats-section { padding: 4rem 1.5rem; border-top: 0.5px solid var(--border); background: var(--bg2); position: relative; z-index: 1; }
.stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; text-align: center; max-width: var(--wrap); margin: 0 auto; }
.stat-item { padding: 0 1rem; }
.stat-item + .stat-item { border-left: 0.5px solid var(--border); }
.stat-num { font-size: 3rem; font-weight: 200; letter-spacing: -2px; background: linear-gradient(135deg, var(--cyan), var(--purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 6px; }
.stat-lbl { font-size: 13px; color: var(--text2); }
@media (max-width: 600px) { .stats-row { grid-template-columns: repeat(2,1fr); } .stat-item + .stat-item { border-left: none; } }

/* ════════════════════════════════
   FAQ
════════════════════════════════ */
.faq-section { padding: 5rem 1.5rem; border-top: 0.5px solid var(--border); position: relative; z-index: 1; }
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%; background: none; border: none; color: var(--text);
  font-family: var(--sans); font-size: 15px; font-weight: 500;
  padding: 18px 20px; text-align: left; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: background 0.2s; letter-spacing: -0.2px;
}
.faq-q:hover { background: var(--surface2); }
.faq-arr { color: var(--cyan); transition: transform 0.3s; font-size: 1.1rem; flex-shrink: 0; margin-left: 1rem; }
.faq-q.open .faq-arr { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 20px 18px; font-size: 14px; color: var(--text2); line-height: 1.7; }
.faq-a.open { display: block; }

/* ════════════════════════════════
   HOW IT WORKS SECTION
════════════════════════════════ */
.how-section { padding: 5rem 1.5rem; border-top: 0.5px solid var(--border); background: var(--bg); position: relative; z-index: 1; }
.how-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 900px;
  margin: 2.5rem auto 0;
  flex-wrap: wrap;
}
.how-card {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  flex: 1;
  min-width: 220px;
  max-width: 260px;
  transition: border-color 0.25s, transform 0.25s;
}
.how-card:hover { border-color: var(--cyan); transform: translateY(-4px); }
.how-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 10px;
  opacity: 0.8;
}
.how-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.how-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.how-card p { font-size: 13px; color: var(--text2); line-height: 1.65; }
.how-arrow {
  font-size: 1.5rem;
  color: var(--border2);
  flex-shrink: 0;
  margin: 0 0.25rem;
}
@media (max-width: 680px) { .how-arrow { display: none; } .how-card { max-width: 100%; } }

/* ════════════════════════════════
   SEO SECTION
════════════════════════════════ */
.seo-section { padding: 4rem 1.5rem; border-top: 0.5px solid var(--border); background: var(--bg2); position: relative; z-index: 1; }
.seo-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; max-width: var(--wrap); margin: 0 auto 2rem; }
.seo-block h2 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.3px; margin-bottom: 10px; }
.seo-block p  { font-size: 13.5px; color: var(--text2); line-height: 1.7; }
.location-row { display: flex; flex-wrap: wrap; gap: 8px; max-width: var(--wrap); margin: 0 auto; }
.loc-chip {
  background: var(--surface); border: 0.5px solid var(--border);
  color: var(--text2); text-decoration: none; padding: 6px 14px;
  border-radius: 980px; font-size: 12.5px; transition: all 0.2s;
}
.loc-chip:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(0,194,203,0.06); }
@media (max-width: 768px) { .seo-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   CTA
════════════════════════════════ */
.cta-section { padding: 5rem 1.5rem; border-top: 0.5px solid var(--border); position: relative; z-index: 1; }
.cta-inner {
  max-width: 700px; margin: 0 auto;
  background: linear-gradient(135deg, rgba(0,113,227,0.07), rgba(155,89,255,0.09));
  border: 0.5px solid rgba(0,113,227,0.2);
  border-radius: 28px; padding: 4rem 2rem;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  position: relative; overflow: hidden;
}
.cta-inner::before {
  content: ''; position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,113,227,0.1), transparent 70%);
  pointer-events: none;
}
.cta-h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; letter-spacing: -1.5px; text-align: center; position: relative; }
.cta-sub { font-size: 1rem; color: var(--text2); text-align: center; max-width: 400px; position: relative; font-weight: 300; }

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer { padding: 4rem 1.5rem 2rem; border-top: 0.5px solid var(--border); background: var(--bg2); position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; max-width: var(--wrap); margin: 0 auto 3rem; }
.footer-logo { font-size: 1.3rem; font-weight: 300; margin-bottom: 10px; }
.footer-logo strong { font-weight: 700; }
.footer-brand p { font-size: 13px; color: var(--text2); line-height: 1.65; max-width: 240px; }
.footer-socials { display: flex; gap: 8px; margin-top: 14px; }
.footer-socials a {
  background: var(--surface); border: 0.5px solid var(--border); color: var(--text2);
  width: 34px; height: 34px; border-radius: 8px; display: flex;
  align-items: center; justify-content: center; font-size: 13px; font-weight: 700;
  text-decoration: none; transition: all 0.2s;
}
.footer-socials a:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.5px; margin-bottom: 14px; color: var(--text); }
.footer-col a { display: block; color: var(--text2); text-decoration: none; font-size: 13px; padding: 3px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 0.5px solid var(--border); font-size: 12px; color: var(--text3); max-width: var(--wrap); margin: 0 auto; flex-wrap: wrap; gap: 6px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════
   ANIMATIONS
════════════════════════════════ */
@keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
.fade-in { animation: fadeUp 0.6s ease both; }

/* ════════════════════════════════
   RESULT PANEL (shown after test)
════════════════════════════════ */
.result-panel {
  width: 100%;
  background: linear-gradient(135deg, rgba(0,113,227,0.07), rgba(0,194,203,0.06));
  border: 0.5px solid rgba(0,194,203,0.22);
  border-radius: 24px;
  padding: 28px 24px 22px;
  margin-top: 6px;
  animation: fadeUp 0.5s ease both;
}
.rp-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin-bottom: 22px;
}
.rp-item {
  text-align: center;
  flex: 1;
}
.rp-icon {
  font-size: 1rem;
  color: var(--cyan);
  margin-bottom: 4px;
  font-family: var(--mono);
  letter-spacing: 0;
}
.rp-val {
  font-family: var(--mono);
  font-size: 3rem;
  font-weight: 200;
  color: var(--text);
  letter-spacing: -2.5px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.rp-lbl {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
  letter-spacing: 0.5px;
  margin-top: 5px;
  line-height: 1.6;
}
.rp-lbl span {
  color: var(--text2);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.rp-divider {
  width: 0.5px;
  height: 56px;
  background: var(--border2);
  flex-shrink: 0;
}
.rp-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  color: var(--text3);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.scroll-hint-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  animation: livePulse 1.5s ease infinite;
  flex-shrink: 0;
}
.rp-retest {
  margin: 0;
  padding: 12px 28px;
  font-size: 15px;
}

/* ════════════════════════════════
   TOAST
════════════════════════════════ */
.toast {
  position: fixed; bottom: 2rem; right: 2rem;
  background: var(--bg3); border: 0.5px solid var(--cyan);
  color: var(--cyan); padding: 10px 20px; border-radius: 12px;
  font-family: var(--mono); font-size: 12px; z-index: 9999;
  animation: fadeUp 0.3s ease; box-shadow: 0 0 20px rgba(0,194,203,0.15);
}

/* ════════════════════════════════
   INNER PAGES
════════════════════════════════ */
.page-hero { padding: 8rem 1.5rem 4rem; text-align: center; position: relative; z-index: 1; }
.page-hero::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 60% 50% at 50% 0%, rgba(124,58,237,0.1), transparent); pointer-events:none; }
.page-hero h1 { font-family:var(--sans); font-size:clamp(2.5rem,5vw,4rem); font-weight:700; letter-spacing:-2px; margin-bottom:1rem; }
.page-hero p { color:var(--text2); font-size:1rem; max-width:500px; margin:0 auto; }

.contact-section { padding:3rem 1.5rem 6rem; position:relative; z-index:1; }
.contact-grid { display:grid; grid-template-columns:1fr 1.5fr; gap:3rem; align-items:start; max-width:var(--wrap); margin:0 auto; }
.contact-method { display:flex; align-items:center; gap:14px; background:var(--surface); border:0.5px solid var(--border); padding:14px 18px; border-radius:var(--radius); transition:all 0.2s; text-decoration:none; color:var(--text); margin-bottom:10px; }
.contact-method:hover { border-color:var(--border2); background:var(--surface2); }
.cm-icon { font-size:1.4rem; width:36px; text-align:center; flex-shrink:0; }
.cm-label { font-size:10px; color:var(--text3); letter-spacing:1.5px; font-family:var(--mono); margin-bottom:2px; }
.cm-val { font-size:14px; font-weight:500; color:var(--cyan); }
.contact-form-wrap { background:var(--surface); border:0.5px solid var(--border); border-radius:var(--radius-lg); padding:2rem; }
.form-group { margin-bottom:16px; }
.form-group label { display:block; font-size:11px; color:var(--text2); margin-bottom:6px; letter-spacing:0.5px; }
.form-group input, .form-group textarea, .form-group select { width:100%; background:rgba(255,255,255,0.05); border:0.5px solid var(--border); border-radius:10px; padding:10px 14px; color:var(--text); font-family:var(--sans); font-size:14px; transition:all 0.2s; outline:none; resize:vertical; }
[data-theme="light"] .form-group input, [data-theme="light"] .form-group textarea, [data-theme="light"] .form-group select { background:rgba(0,0,0,0.04); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color:var(--cyan); background:rgba(0,194,203,0.04); box-shadow:0 0 0 3px rgba(0,194,203,0.1); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.submit-btn { width:100%; background:linear-gradient(135deg,var(--cyan),var(--blue)); color:#000; border:none; padding:13px; border-radius:980px; font-family:var(--sans); font-size:15px; font-weight:700; cursor:pointer; transition:all 0.25s; }
.submit-btn:hover { transform:scale(1.02); box-shadow:0 0 30px rgba(0,194,203,0.25); }
@media(max-width:768px){ .contact-grid{grid-template-columns:1fr} .form-row{grid-template-columns:1fr} }

.privacy-section { padding:2rem 1.5rem 6rem; position:relative; z-index:1; }
.privacy-layout { display:grid; grid-template-columns:220px 1fr; gap:3rem; align-items:start; max-width:900px; margin:0 auto; }
.privacy-nav { position:sticky; top:70px; }
.privacy-nav-title { font-size:10px; color:var(--text3); letter-spacing:2px; font-family:var(--mono); margin-bottom:10px; }
.privacy-nav a { display:block; color:var(--text2); text-decoration:none; font-size:13px; padding:6px 10px; border-radius:6px; border-left:2px solid transparent; transition:all 0.2s; margin-bottom:2px; }
.privacy-nav a:hover,.privacy-nav a.active { color:var(--cyan); border-left-color:var(--cyan); background:rgba(0,194,203,0.07); }
.privacy-content section { margin-bottom:3rem; scroll-margin-top:80px; }
.privacy-content h2 { font-size:1.3rem; font-weight:700; margin-bottom:1rem; padding-bottom:8px; border-bottom:0.5px solid var(--border); }
.privacy-content h3 { font-size:0.95rem; font-weight:600; margin:1.5rem 0 0.5rem; color:var(--cyan); }
.privacy-content p { color:var(--text2); font-size:13.5px; line-height:1.8; margin-bottom:10px; }
.privacy-content ul { color:var(--text2); font-size:13.5px; line-height:1.8; padding-left:1.25rem; margin-bottom:10px; }
.privacy-content a { color:var(--cyan); text-decoration:none; }
.privacy-badge { display:inline-flex; align-items:center; gap:8px; background:rgba(48,209,88,0.1); border:0.5px solid rgba(48,209,88,0.3); color:var(--green); padding:6px 14px; border-radius:980px; font-size:12px; font-family:var(--mono); margin-bottom:2rem; }
@media(max-width:768px){ .privacy-layout{grid-template-columns:1fr} .privacy-nav{display:none} }

.isp-table-wrap { overflow-x:auto; border-radius:var(--radius-lg); border:0.5px solid var(--border); }
.isp-table { width:100%; border-collapse:collapse; }
.isp-table th { background:var(--bg3); padding:12px 18px; text-align:left; font-size:11px; color:var(--text3); letter-spacing:1px; font-weight:500; }
.isp-table td { padding:14px 18px; border-top:0.5px solid var(--border); font-size:13.5px; vertical-align:middle; }
.isp-table tr:hover td { background:var(--surface); }
.isp-score { font-family:var(--mono); font-weight:700; color:var(--cyan); }

.blog-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.blog-card { background:var(--surface); border:0.5px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; text-decoration:none; color:var(--text); display:block; transition:all 0.3s; }
.blog-card:hover { border-color:var(--border2); transform:translateY(-4px); }
.blog-thumb { height:160px; display:flex; align-items:center; justify-content:center; font-size:3rem; border-bottom:0.5px solid var(--border); background:var(--bg2); }
.blog-body { padding:18px; }
.blog-tag { font-family:var(--mono); font-size:10px; color:var(--cyan); letter-spacing:2px; margin-bottom:8px; }
.blog-card h3 { font-size:15px; font-weight:600; margin-bottom:8px; line-height:1.4; letter-spacing:-0.3px; }
.blog-card p { font-size:13px; color:var(--text2); line-height:1.6; }
.blog-meta { display:flex; gap:1rem; margin-top:10px; font-size:11px; color:var(--text3); font-family:var(--mono); }
@media(max-width:768px){ .blog-grid{grid-template-columns:1fr 1fr} }
@media(max-width:480px){ .blog-grid{grid-template-columns:1fr} }

.results-header { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:3rem; }
.result-stat { background:var(--surface); border:0.5px solid var(--border); border-radius:var(--radius); padding:20px; text-align:center; }
.result-stat-num { font-family:var(--mono); font-size:2rem; font-weight:300; color:var(--cyan); }
.result-stat-lbl { font-size:12px; color:var(--text2); margin-top:4px; }
@media(max-width:600px){ .results-header{grid-template-columns:repeat(2,1fr)} }