/* ── 1. RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

:root {
  --bg: #030712;
  --bg2: #060d1f;
  --surf: #0c1428;
  --surf2: #101a2e;
  --border: rgba(59, 130, 246, 0.13);
  --border2: rgba(255, 255, 255, 0.06);
  --blue: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.22);
  --cyan: #06b6d4;
  --green: #10b981;
  --text: #e2e8f0;
  --dim: #94a3b8;
  --muted: #4a5568;
  --ff-hd: "Space Grotesk", sans-serif;
  --ff-mono: "JetBrains Mono", monospace;
}

body {
  font-family: "DM Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--ff-hd);
}

/* Grid Texture Background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      rgba(59, 130, 246, 0.025) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(59, 130, 246, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
  z-index: 0;
}

/* ── 2. UTILITIES & LAYOUT ── */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.mono {
  font-family: var(--ff-mono);
}

section {
  position: relative;
  z-index: 1;
}

/* ── 3. NAVIGATION ── */
nav {
  position: sticky;
  top: 0;
  z-index: 200;
  padding: 16px 0;
  background: rgba(3, 7, 18, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.nav-logo-name {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: 15px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-back {
  font-size: 13px;
  color: var(--dim);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.nav-back:hover {
  color: var(--blue);
}

/* Buttons */
.btn-ghost-sm {
  padding: 8px 16px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn-ghost-sm:hover {
  border-color: var(--blue);
  color: var(--text);
}

.btn-chrome {
  padding: 9px 18px;
  background: var(--blue);
  border-radius: 8px;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}

.btn-chrome:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-primary-lg {
  padding: 14px 26px;
  background: var(--blue);
  border-radius: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.25s;
}

.btn-primary-lg:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--blue-glow);
}

.btn-outline-lg {
  padding: 13px 22px;
  border: 1px solid var(--border2);
  border-radius: 10px;
  color: var(--dim);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s, color 0.2s;
}

.btn-outline-lg:hover {
  border-color: var(--blue);
  color: var(--text);
}

/* ── 4. HERO SECTION ── */
#hero {
  position: relative;
  padding: 90px 0 80px;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(70px);
}

.blob-1 {
  width: 550px;
  height: 550px;
  top: -140px;
  left: -180px;
  background: radial-gradient(
    circle,
    rgba(59, 130, 246, 0.11) 0%,
    transparent 70%
  );
}

.blob-2 {
  width: 420px;
  height: 420px;
  top: -60px;
  right: -120px;
  background: radial-gradient(
    circle,
    rgba(6, 182, 212, 0.07) 0%,
    transparent 70%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 22px;
  padding: 5px 12px;
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 100px;
  width: fit-content;
}

.hero-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse-dot 2.2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.65);
  }
}

.hero-title {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-title .grad {
  background: linear-gradient(110deg, var(--blue) 10%, var(--cyan) 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 17px;
  color: var(--dim);
  margin-bottom: 36px;
  line-height: 1.72;
  max-width: 470px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.hero-badges {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hbadge {
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hbadge::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
  font-size: 13px;
}

/* Hero Right Visuals (Popup Mockup) */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.popup-stage {
  position: relative;
  transform: perspective(1100px) rotateY(-9deg) rotateX(3deg);
  transition: transform 0.5s ease;
}

.popup-stage:hover {
  transform: perspective(1100px) rotateY(-3deg) rotateX(1deg);
}

.popup-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(
    ellipse at 50% 60%,
    rgba(59, 130, 246, 0.22) 0%,
    transparent 65%
  );
  filter: blur(20px);
  z-index: -1;
  pointer-events: none;
}

.pp {
  width: 336px;
  background: var(--surf);
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 13px;
  overflow: hidden;
  font-size: 12px;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(255, 255, 255, 0.04);
  position: relative;
}

.pp-beam {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(59, 130, 246, 0.55) 50%,
    transparent 100%
  );
  animation: pp-beam 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 20;
}

@keyframes pp-beam {
  0% {
    top: 55px;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    top: calc(100% - 55px);
    opacity: 0;
  }
}

.pp-hd {
  background: linear-gradient(135deg, #0d1b38, #0f1f3e);
  padding: 11px 13px;
  display: flex;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.14);
}

.pp-icon {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.pp-name {
  font-family: var(--ff-hd);
  font-size: 11.5px;
  font-weight: 800;
  color: #dde6f0;
  flex: 1;
  letter-spacing: -0.01em;
}

.pp-gear {
  color: #3a4a5e;
  font-size: 13px;
}

.pp-stats {
  display: flex;
  gap: 5px;
  padding: 7px 12px;
  background: rgba(0, 0, 0, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pp-stat {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  font-weight: 600;
  padding: 3px 7px;
  border-radius: 4px;
}

.s-files {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}
.s-sel {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}
.s-dupe {
  background: rgba(239, 68, 68, 0.14);
  color: #f87171;
}
.s-gaps {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
}

.pp-scan {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pp-scan-lbl {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--muted);
}

.pp-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 5px;
  overflow: hidden;
}

.pp-toggle span {
  padding: 4px 11px;
  font-size: 9.5px;
  font-weight: 600;
  color: var(--muted);
}

.pp-toggle .on {
  background: var(--blue);
  color: #fff;
}

.pp-depth {
  margin-left: auto;
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--muted);
}

.pp-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pp-tab {
  flex: 1;
  padding: 7px 4px;
  text-align: center;
  font-size: 9.5px;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 2px solid transparent;
}

.pp-tab.on {
  color: #60a5fa;
  border-bottom-color: var(--blue);
}

.pp-srch {
  padding: 7px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.pp-srch input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 5px;
  padding: 5px 9px;
  font-size: 9.5px;
  color: #8da0b8;
  outline: none;
  font-family: var(--ff-mono);
}

.pp-files {
  overflow: hidden;
  max-height: 192px;
}

.pp-folder {
  padding: 5px 12px;
  font-size: 9.5px;
  font-weight: 600;
  color: #94a3b8;
  font-family: var(--ff-mono);
  background: rgba(59, 130, 246, 0.045);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pp-file {
  padding: 5px 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.025);
}

.pp-cb {
  width: 12px;
  height: 12px;
  border: 1px solid rgba(59, 130, 246, 0.7);
  border-radius: 2px;
  background: rgba(59, 130, 246, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  color: #60a5fa;
  flex-shrink: 0;
}

.pp-cb.off {
  border-color: #2d3a4a;
  background: transparent;
}

.pp-fn {
  flex: 1;
  font-family: var(--ff-mono);
  font-size: 9px;
  color: #7a8fa6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pp-bd {
  font-family: var(--ff-mono);
  font-size: 8px;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: 3px;
  flex-shrink: 0;
}

.mkv {
  background: rgba(139, 92, 246, 0.2);
  color: #a78bfa;
}
.mp4 {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.pp-foot {
  background: rgba(0, 0, 0, 0.28);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 8px 12px;
}

.pp-fmts {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}

.pp-fmt {
  font-family: var(--ff-mono);
  font-size: 8.5px;
  font-weight: 600;
  padding: 3px 7px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--muted);
}

.pp-fmt.on {
  background: rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
  color: #60a5fa;
}

.pp-exprow {
  display: flex;
  gap: 6px;
}

.pp-einput {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 4px;
  padding: 5px 8px;
  font-size: 9px;
  font-family: var(--ff-mono);
  color: #7a8fa6;
}

.pp-ebtn {
  padding: 5px 13px;
  background: var(--blue);
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  font-family: var(--ff-mono);
  cursor: pointer;
  white-space: nowrap;
}

/* ── 5. DOCUMENTATION / ARTIFACT CONTENT ── */
.doc {
  position: relative;
  z-index: 1;
  padding: 72px 0 100px;
}

.doc-eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.doc-title {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 50px);
  letter-spacing: -0.035em;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.06;
}

.doc-meta {
  font-size: 13px;
  font-family: var(--ff-mono);
  color: var(--muted);
  margin-bottom: 52px;
}

.doc-body h2 {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 44px 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.doc-body h2:first-of-type {
  margin-top: 0;
}

.doc-body p {
  font-size: 15.5px;
  color: var(--dim);
  margin-bottom: 14px;
  line-height: 1.75;
}

.doc-body p:last-child {
  margin-bottom: 0;
}

.doc-body ul {
  margin: 12px 0 16px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.doc-body ul li {
  font-size: 15px;
  color: var(--dim);
  line-height: 1.7;
}

.doc-body ul li::marker {
  color: var(--blue);
}

.doc-body a {
  color: var(--blue);
  text-decoration: none;
}

.doc-body a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--ff-mono);
  font-size: 13px;
  background: rgba(59, 130, 246, 0.1);
  color: #93c5fd;
  padding: 2px 7px;
  border-radius: 4px;
}

/* Callout Box */
.callout {
  background: var(--surf);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 24px 0;
}

.callout p {
  margin: 0;
  color: var(--dim);
}

.callout strong {
  color: var(--text);
}

/* Permissions Table */
.perm-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.perm-table th {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.perm-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--dim);
  vertical-align: top;
}

.perm-table td:first-child {
  font-family: var(--ff-mono);
  font-size: 12.5px;
  color: #93c5fd;
  white-space: nowrap;
}

.perm-table tr:last-child td {
  border-bottom: none;
}

/* ── 6. SECTION COMPONENTS (SHARED) ── */
.sec-label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.sec-title {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: clamp(28px, 3.8vw, 44px);
  letter-spacing: -0.034em;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.08;
}

.sec-sub {
  font-size: 16px;
  color: var(--dim);
  max-width: 560px;
  line-height: 1.72;
}

/* Features */
#features {
  padding: 110px 0;
}

.feat-hd {
  text-align: center;
  margin-bottom: 60px;
}

.feat-hd .sec-sub {
  margin: 0 auto;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feat-card {
  background: var(--surf);
  padding: 30px 26px;
  position: relative;
  overflow: hidden;
  transition: background 0.22s;
}

.feat-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(59, 130, 246, 0.35),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.feat-card:hover {
  background: var(--surf2);
}

.feat-card:hover::after {
  opacity: 1;
}

.feat-ico {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.feat-name {
  font-family: var(--ff-hd);
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.feat-desc {
  font-size: 14px;
  color: var(--dim);
  line-height: 1.68;
}

/* How It Works */
#how {
  padding: 110px 0;
}

.how-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.how-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border2);
}

.how-step:last-child {
  border-bottom: none;
}

.how-num {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  width: 28px;
  height: 28px;
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.how-stitle {
  font-family: var(--ff-hd);
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 5px;
}

.how-sdesc {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.64;
}

/* Browser Mockup inside How It Works */
.browser-mock {
  background: var(--surf);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.brow-bar {
  background: #0d1b38;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.brow-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}

.brow-url {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  padding: 4px 12px;
  margin: 0 8px;
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--muted);
}

.brow-body {
  padding: 16px;
  font-family: var(--ff-mono);
  font-size: 11px;
}

.ftp-header {
  color: #60a5fa;
  margin-bottom: 10px;
}

.ftp-sep {
  color: var(--muted);
  font-size: 9.5px;
  margin-bottom: 10px;
}

.ftp-row {
  display: flex;
  gap: 10px;
  color: #94a3b8;
  margin-bottom: 5px;
  align-items: center;
}

.ftp-row a {
  color: #60a5fa;
  text-decoration: underline;
}

.ftp-size {
  margin-left: auto;
  color: var(--muted);
}

.ftp-alert {
  margin-top: 14px;
  padding: 8px 11px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 7px;
  color: #60a5fa;
  font-size: 10px;
  line-height: 1.55;
}

/* Formats Grid */
#formats {
  padding: 80px 0;
}

.fmt-hd {
  text-align: center;
  margin-bottom: 48px;
}

.fmt-hd .sec-sub {
  margin: 0 auto;
}

.fmt-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.fmt-card {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 18px;
  text-align: center;
  transition: border-color 0.2s, transform 0.22s;
}

.fmt-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
}

.fmt-ext {
  font-family: var(--ff-mono);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

.fmt-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--dim);
  margin-bottom: 6px;
}

.fmt-desc {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.55;
}

/* Tools Component */
#tools {
  padding: 110px 0;
}

.tools-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.tools-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tool-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 18px;
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s;
}

.tool-row:hover {
  border-color: rgba(59, 130, 246, 0.35);
}

.tool-ico {
  font-size: 19px;
  flex-shrink: 0;
  margin-top: 2px;
}

.tool-name {
  font-family: var(--ff-hd);
  font-size: 13.5px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.015em;
  margin-bottom: 3px;
}

.tool-desc {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.55;
}

.tools-popup {
  background: var(--surf);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 12px;
  overflow: hidden;
  width: 308px;
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.5);
}

.tp-row {
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin: 0 10px 8px;
  cursor: pointer;
}

.tp-row.active {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.28);
}

.tp-rtitle {
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tp-row.active .tp-rtitle {
  color: #e2e8f0;
}

.tp-result {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  padding: 6px 8px;
  margin-top: 6px;
  line-height: 1.75;
}

/* Install Call-to-Action Card */
#install {
  padding: 120px 0;
}

.cta-card {
  background: linear-gradient(135deg, #0c1424 0%, #091028 100%);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 20px;
  padding: 88px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: "";
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 300px;
  background: radial-gradient(
    ellipse,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 68%
  );
  pointer-events: none;
}

.cta-icon {
  width: 76px;
  height: 76px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin: 0 auto 26px;
  box-shadow: 0 0 48px rgba(59, 130, 246, 0.32);
}

.cta-title {
  font-family: var(--ff-hd);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 46px);
  letter-spacing: -0.035em;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 16px;
  color: var(--dim);
  margin-bottom: 38px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── 7. FOOTER ── */
footer {
  border-top: 1px solid var(--border2);
  padding: 38px 0;
  position: relative;
  z-index: 1;
}

.foot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.foot-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.foot-brand {
  font-family: var(--ff-hd);
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
}

.foot-ver {
  font-size: 12.5px;
  color: var(--muted);
}

.foot-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.foot-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.foot-links a:hover {
  color: var(--blue);
}