/* ============================================
   NORTHWIND — Design Tokens & Base Reset
   ============================================ */

:root {
  /* Palette */
  --bg-base:       #080C14;
  --bg-surface:    #0D1220;
  --bg-elevated:   #131929;
  --bg-glass:      rgba(255,255,255,0.04);
  --bg-glass-border: rgba(255,255,255,0.08);

  --cyan:          #00D4FF;
  --cyan-dim:      rgba(0,212,255,0.12);
  --cyan-glow:     rgba(0,212,255,0.25);
  --violet:        #7C6DFA;
  --violet-dim:    rgba(124,109,250,0.12);

  --text-primary:  #F0F4FF;
  --text-secondary:#8A94AD;
  --text-muted:    #4A5568;

  /* Typography */
  --font-sans:     'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono:     'DM Mono', 'Fira Code', monospace;

  /* Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 150ms;
  --transition-base: 250ms;
  --transition-slow: 400ms;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-8); }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition:
    background-color var(--transition-fast) var(--ease-in-out),
    border-color var(--transition-fast) var(--ease-in-out),
    color var(--transition-fast) var(--ease-in-out),
    box-shadow var(--transition-fast) var(--ease-in-out),
    transform var(--transition-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.btn:active { transform: scale(0.97); }

/* Sizes */
.btn--sm  { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn--md  { padding: var(--space-3) var(--space-5); }
.btn--lg  { padding: var(--space-4) var(--space-8); font-size: var(--text-base); border-radius: var(--radius-lg); }
.btn--block { width: 100%; }

/* Variants */
.btn--primary {
  background: var(--cyan);
  color: #080C14;
  font-weight: 600;
  border-color: var(--cyan);
}
.btn--primary:hover {
  background: #33DEFF;
  border-color: #33DEFF;
  box-shadow: 0 0 24px var(--cyan-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--bg-glass-border);
}
.btn--ghost:hover {
  background: var(--bg-glass);
  border-color: rgba(255,255,255,0.16);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(8,12,20,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bg-glass-border);
  transition: background var(--transition-base) var(--ease-in-out);
}

.nav.scrolled {
  background: rgba(8,12,20,0.95);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  flex-shrink: 0;
}

.nav__logo svg { flex-shrink: 0; }

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-6);
  margin-left: auto;
}

.nav__links a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.nav__links a:hover { color: var(--text-primary); }

.nav__cta {
  display: none;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-4);
}

.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav__hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

.nav__mobile {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  border-top: 1px solid var(--bg-glass-border);
  background: var(--bg-surface);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) var(--ease-out), padding var(--transition-slow) var(--ease-out);
}

.nav__mobile.open {
  max-height: 400px;
  padding: var(--space-6);
}

.nav__mobile[aria-hidden="true"] { max-height: 0; padding-top: 0; padding-bottom: 0; }

.nav__mobile ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nav__mobile a {
  font-size: var(--text-base);
  color: var(--text-secondary);
}
.nav__mobile a:hover { color: var(--text-primary); }

@media (min-width: 768px) {
  .nav__links { display: flex; }
  .nav__cta   { display: flex; }
  .nav__hamburger { display: none; }
  .nav__mobile    { display: none !important; }
  .nav__inner { padding: 0 var(--space-8); }
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  padding-top: 128px;
  padding-bottom: var(--space-24);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  pointer-events: none;
}

.hero__noise {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 65% 40%, rgba(124,109,250,0.08) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 30% 70%, rgba(0,212,255,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero__content { max-width: 560px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
}

.badge__dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero__headline {
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-6xl));
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero__fine {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 480px) {
  .hero__fine {
    white-space: normal;
    font-size: 0.68rem;
    line-height: 1.5;
  }
}

/* Hero visual */
.hero__visual {
  width: 100%;
}

.hero__chart-wrap {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  overflow: hidden;
}

.hero__chart-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.04) 0%, rgba(124,109,250,0.04) 100%);
  border-radius: inherit;
  pointer-events: none;
}

.hero__canvas {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.hero__chart-legend {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.legend__item {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.legend__item::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  border-radius: 1px;
}

.legend__item--volume::before  { background: var(--cyan); }
.legend__item--latency::before { background: var(--violet); }

.hero__stat-pill {
  position: absolute;
  display: flex;
  flex-direction: column;
  background: rgba(13,18,32,0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  min-width: 110px;
}

.hero__stat-pill--1 { bottom: var(--space-8); left: var(--space-3); }
.hero__stat-pill--2 { top: var(--space-6); right: var(--space-3); }

@media (max-width: 400px) {
  .hero__stat-pill { display: none; }
}

.stat-pill__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 2px;
}

.stat-pill__value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.stat-pill__delta {
  font-size: var(--text-xs);
  color: #34D399;
  font-weight: 500;
}

/* ============================================
   SECTION SHARED STYLES
   ============================================ */

.section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .section-header { margin-bottom: var(--space-16); }
}

.section-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-top: var(--space-4);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ============================================
   LOGO BAR
   ============================================ */

.logos {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--bg-glass-border);
  border-bottom: 1px solid var(--bg-glass-border);
  overflow: hidden;
}

.logos__label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-8);
}

.logos__track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

.logos__inner {
  display: flex;
  gap: var(--space-12);
  width: max-content;
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.logo-item {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--transition-base);
  user-select: none;
}

.logos__track:hover .logos__inner { animation-play-state: paused; }
.logo-item:hover { color: var(--text-secondary); }

/* ============================================
   FEATURES
   ============================================ */

/* All anchor targets clear the fixed nav */
section[id] { scroll-margin-top: 72px; }

.features {
  padding: var(--space-16) 0;
}

@media (min-width: 768px) {
  .features { padding: var(--space-24) 0 var(--space-16); }
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .features__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .features__grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    border-color var(--transition-base),
    transform var(--transition-slow) var(--ease-out),
    box-shadow var(--transition-base);
  opacity: 0;
  transform: translateY(24px);
}

.feature-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  border-color: rgba(0,212,255,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.3);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.feature-card__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--cyan);
  transition: gap var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: auto;
}

.feature-card__link:hover { gap: var(--space-2); }

/* ============================================
   API MOMENT / CODE WINDOW
   ============================================ */

.api-moment {
  padding: var(--space-16) 0;
  background: linear-gradient(180deg, transparent 0%, rgba(124,109,250,0.04) 50%, transparent 100%);
  border-top: 1px solid var(--bg-glass-border);
  border-bottom: 1px solid var(--bg-glass-border);
}

@media (min-width: 900px) {
  .api-moment { padding: var(--space-24) 0; }
}

.api-moment__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 900px) {
  .api-moment__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: start;
  }
}

.api-moment__copy { max-width: 480px; }

.api-moment__body {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: var(--space-5) 0 var(--space-6);
}

.api-moment__checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.api-moment__checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.api-moment__checklist li span:first-child {
  color: var(--cyan);
  font-size: 10px;
  font-weight: 800;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Code window */
.api-moment__code-wrap {
  display: flex;
  flex-direction: column;
}

.code-window {
  background: #0A0E1A;
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.code-window__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--bg-glass-border);
}

.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.code-dot--red    { background: #FF5F57; }
.code-dot--yellow { background: #FEBC2E; }
.code-dot--green  { background: #28C840; }

.code-window__title {
  margin-left: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.code-block {
  padding: var(--space-6);
  margin: 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: #A8B2D8;
  tab-size: 2;
  min-height: 340px;
}

@media (max-width: 899px) {
  .code-block { min-height: 0; }
}

.code-block code { display: block; white-space: pre; }

/* Blinking cursor shown while typewriter is active */
.code-block.typing::after {
  content: '▋';
  color: var(--cyan);
  animation: blink 0.9s step-end infinite;
  font-size: 0.9em;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Syntax highlight classes set via JS */
.tok-keyword  { color: #7C6DFA; }
.tok-string   { color: #A8FF78; }
.tok-comment  { color: #4A5568; font-style: italic; }
.tok-property { color: #00D4FF; }
.tok-value    { color: #FFB86C; }
.tok-fn       { color: #F8F8F2; }

/* ============================================
   METRICS BAND
   ============================================ */

.metrics {
  padding: var(--space-12) 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--bg-glass-border);
  border-bottom: 1px solid var(--bg-glass-border);
}

@media (min-width: 768px) {
  .metrics { padding: var(--space-20) 0; }
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8) var(--space-4);
}

@media (min-width: 768px) {
  .metrics__grid { grid-template-columns: repeat(4, 1fr); }
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.metric-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Number + unit sit on same baseline line */
.metric-item__number {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}

.metric-item__value {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.metric-item__unit {
  font-size: clamp(var(--text-2xl), 2.8vw, var(--text-3xl));
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
  line-height: 1;
}

.metric-item__label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================
   SECURITY
   ============================================ */

.security {
  padding: var(--space-16) 0 var(--space-4);
}

@media (min-width: 900px) {
  .security { padding: var(--space-32) 0; }
}

.security__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 900px) {
  .security__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
  }
  /* On desktop: visual left, copy right — swap via grid placement */
  .security__copy   { grid-column: 2; grid-row: 1; }
  .security__visual { grid-column: 1; grid-row: 1; }
}

.security__visual {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (max-width: 899px) {
  .security__visual {
    width: 180px;
    height: 180px;
    overflow: hidden;
  }
}

@media (min-width: 900px) {
  .security__visual {
    width: 300px;
    height: 300px;
  }
}

.security__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.15);
  animation: rotate-ring linear infinite;
}

.security__ring--1 { width: 100%; height: 100%; animation-duration: 18s; }
.security__ring--2 { width: 72%; height: 72%; animation-duration: 12s; animation-direction: reverse; border-color: rgba(124,109,250,0.2); }
.security__ring--3 { width: 44%; height: 44%; animation-duration: 8s; border-color: rgba(0,212,255,0.25); }

@keyframes rotate-ring {
  0%   { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(180deg) scale(0.97); }
  100% { transform: rotate(360deg) scale(1); }
}

.security__ring::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 8px var(--cyan);
}

.security__ring--2::after { background: var(--violet); box-shadow: 0 0 8px var(--violet); }

.security__icon-wrap {
  position: absolute;
  width: 72px;
  height: 72px;
  background: var(--bg-elevated);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 32px rgba(0,212,255,0.1), inset 0 1px 0 rgba(255,255,255,0.08);
}

.security__copy { max-width: 480px; }

.security__body {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: var(--space-5) 0 var(--space-8);
}

.security__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.security__badge {
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ============================================
   INTEGRATIONS
   ============================================ */

.integrations {
  padding: var(--space-12) 0 var(--space-8);
  background: var(--bg-surface);
  border-top: 1px solid var(--bg-glass-border);
}

@media (min-width: 768px) {
  .integrations { padding: var(--space-24) 0; }
}

.integrations__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.integration-chip {
  padding: var(--space-3) var(--space-5);
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast),
    background var(--transition-fast);
  cursor: default;
}

.integration-chip:hover {
  border-color: rgba(0,212,255,0.3);
  color: var(--text-primary);
  background: var(--cyan-dim);
}

.integrations__more {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.8;
}

.integrations__more a {
  color: var(--cyan);
  font-weight: 500;
  margin-left: var(--space-1);
  white-space: nowrap;
  transition: opacity var(--transition-fast);
}
.integrations__more a:hover { opacity: 0.75; }

/* ============================================
   TESTIMONIAL
   ============================================ */

.testimonial {
  padding: var(--space-10) 0 var(--space-6);
}

.testimonial__card {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-10) var(--space-8);
  overflow: hidden;
}

.testimonial__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
}

.testimonial__quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 8rem;
  line-height: 0.8;
  color: var(--cyan);
  opacity: 0.15;
  position: absolute;
  top: var(--space-6);
  left: var(--space-7);
  user-select: none;
  pointer-events: none;
  letter-spacing: -0.05em;
}

.testimonial__text {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 300;
  margin-bottom: var(--space-8);
  position: relative;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--bg-glass-border);
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.testimonial__name {
  display: block;
  font-style: normal;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.testimonial__title {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================
   PRICING
   ============================================ */

.pricing {
  padding: var(--space-6) 0 var(--space-20);
  background: linear-gradient(180deg, transparent 0%, var(--bg-surface) 30%, var(--bg-surface) 70%, transparent 100%);
}

@media (min-width: 768px) {
  .pricing { padding: var(--space-24) 0 var(--space-32); }
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .pricing__grid { grid-template-columns: repeat(3, 1fr); }
}

.pricing-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: transform var(--transition-base) var(--ease-out), box-shadow var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

.pricing-card--featured {
  border-color: rgba(0,212,255,0.3);
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, var(--bg-elevated) 60%);
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: #080C14;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}

.pricing-card__header { display: flex; flex-direction: column; gap: var(--space-2); }

.pricing-card__header h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.pricing-card__price { margin: var(--space-2) 0; }

.price__amount {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.04em;
}

.pricing-card__header p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-card__features li::before {
  content: '✓';
  width: 18px;
  height: 18px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

/* ============================================
   FINAL CTA
   ============================================ */

.final-cta {
  padding: var(--space-32) 0;
}

.final-cta__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
}

.final-cta__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 30% 50%, rgba(0,212,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 70% 50%, rgba(124,109,250,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.final-cta__headline {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.final-cta__sub {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: var(--space-16) 0 var(--space-10);
  border-top: 1px solid var(--bg-glass-border);
  background: var(--bg-surface);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .footer__inner { grid-template-columns: 200px 1fr; }
}

.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: auto;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .footer__nav { grid-template-columns: repeat(4, 1fr); }
}

.footer__col h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.footer__col ul { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__col a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.footer__col a:hover { color: var(--text-primary); }

/* ============================================
   SCROLL REVEAL (base state)
   ============================================ */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}