/* ═══════════════════════════════════════════════════════════
   CODE45 — DESIGN SYSTEM
   Notion-style / Clean Tech
   ═══════════════════════════════════════════════════════════ */

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  /* Colors — Light Mode (Default) */
  --clr-bg:             #FFFFFF;
  --clr-bg-card:        #FFFFFF;
  --clr-bg-gray:        #F8F9FA;
  --clr-bg-dark:        #18181B;
  --clr-nav-bg:         rgba(255, 255, 255, 0.88);
  --clr-mobile-menu-bg: rgba(255, 255, 255, 0.98);
  --clr-border:         #E5E7EB;
  --clr-border-md:      #D1D5DB;
  --clr-text:           #18181B;
  --clr-text-sec:       #6B7280;
  --clr-text-light:     #9CA3AF;
  --clr-accent:         #6366F1;
  --clr-accent-hov:     #4F46E5;
  --clr-green:          #22C55E;
  --clr-green-bg:       #F0FDF4;
  --clr-amber:          #F59E0B;
  --clr-terminal:       #0D1117;
  --clr-input-bg:       #F8F9FA;
  --clr-input-border:   #E5E7EB;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Radius */
  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  20px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 200ms;
}

/* ─── Dark Theme Tokens ──────────────────────────────────── */
[data-theme="dark"] {
  --clr-bg:             #0B0B0E;
  --clr-bg-card:        #131317;
  --clr-bg-gray:        #17171C;
  --clr-bg-dark:        #060608;
  --clr-nav-bg:         rgba(11, 11, 14, 0.88);
  --clr-mobile-menu-bg: rgba(15, 15, 19, 0.98);
  --clr-border:         #23232A;
  --clr-border-md:      #32323C;
  --clr-text:           #F3F4F6;
  --clr-text-sec:       #9CA3AF;
  --clr-text-light:     #6B7280;
  --clr-accent:         #818CF8;
  --clr-accent-hov:     #6366F1;
  --clr-green:          #4ADE80;
  --clr-green-bg:       rgba(34, 197, 94, 0.12);
  --clr-amber:          #FBBF24;
  --clr-terminal:       #08090C;
  --clr-input-bg:       #15151B;
  --clr-input-border:   #272732;
  --shadow-sm:          0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:          0 4px 16px rgba(0,0,0,0.45);
  --shadow-lg:          0 8px 32px rgba(0,0,0,0.6);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  transition: background-color 0.25s ease, color 0.25s ease;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }

/* ─── Container ─────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  border-radius: var(--r-sm);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--clr-bg-dark);
  color: #fff;
  border-color: var(--clr-bg-dark);
}
.btn--primary:hover {
  background: #27272A;
  border-color: #27272A;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.btn--ghost:hover {
  background: var(--clr-bg-gray);
  border-color: var(--clr-border-md);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border-md);
}
.btn--outline:hover {
  background: var(--clr-bg-gray);
  border-color: var(--clr-text);
}

.btn--nav {
  padding: 7px 16px;
  font-size: 13px;
  background: var(--clr-bg-dark);
  color: #fff;
  border-color: var(--clr-bg-dark);
  border-radius: var(--r-sm);
}
.btn--nav:hover { background: #27272A; }

.btn--full { width: 100%; justify-content: center; }

/* ─── Nav ───────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--clr-nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--dur) var(--ease), background-color 0.25s ease, border-color 0.25s ease;
}
.nav.scrolled { box-shadow: var(--shadow-sm); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav__logo {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--clr-text);
  letter-spacing: -0.01em;
}
.nav__logo-bracket { color: var(--clr-accent); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: 14px;
  font-weight: 450;
  color: var(--clr-text-sec);
  transition: color var(--dur) var(--ease);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--clr-text);
  transform: scaleX(0);
  transition: transform var(--dur) var(--ease);
}
.nav__link:hover { color: var(--clr-text); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-gray);
  color: var(--clr-text);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  padding: 0;
}
.theme-toggle:hover {
  border-color: var(--clr-border-md);
  color: var(--clr-accent);
  background: var(--clr-bg-card);
  transform: scale(1.04);
}

.theme-icon--sun { display: none; }
.theme-icon--moon { display: block; }

[data-theme="dark"] .theme-icon--sun { display: block; }
[data-theme="dark"] .theme-icon--moon { display: none; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--clr-text);
  transition: all var(--dur) var(--ease);
}

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 4px 12px;
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: 100px;
  font-size: 12px;
  color: var(--clr-text-sec);
  font-weight: 500;
  margin-bottom: var(--space-lg);
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

.hero__title--accent {
  color: var(--clr-accent);
}

.hero__sub {
  font-size: 17px;
  color: var(--clr-text-sec);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--clr-text-sec);
}

/* ─── Terminal ──────────────────────────────────────────── */
.terminal {
  background: var(--clr-terminal);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.06);
}

.terminal__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.terminal__dots {
  display: flex;
  gap: 6px;
}

.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.dot--red    { background: #FF5F56; }
.dot--yellow { background: #FFBD2E; }
.dot--green  { background: #27C93F; }
.dot--green-sm {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-green);
}
.pulse { animation: pulse-dot 2s ease-in-out infinite; }

.terminal__title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

.terminal__body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  min-height: 260px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.terminal__line {
  white-space: nowrap;
}
.terminal__line--blank { height: 12px; }
.terminal__line--result { margin-top: 4px; }

.terminal--sm .terminal__body { min-height: auto; padding: 16px 20px; }

.t-dim   { color: rgba(255,255,255,0.35); }
.t-cmd   { color: #E2E8F0; }
.t-file  { color: #7DD3FC; }
.t-pass  { color: #4ADE80; font-weight: 600; }
.t-pass-big { color: #4ADE80; font-size: 14px; font-weight: 700; }

/* Typing animation */
.t-typing { opacity: 0; }
.t-typing.visible { opacity: 1; }

/* ─── Section Shared ─────────────────────────────────────── */
.section { padding: var(--space-3xl) 0; }
.section--gray { background: var(--clr-bg-gray); }

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.section__label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  margin-bottom: var(--space-md);
}

.section__title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.section__sub {
  font-size: 16px;
  color: var(--clr-text-sec);
  line-height: 1.65;
}

/* ─── Bento Grid ─────────────────────────────────────────── */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

.bento__card {
  grid-column: span 4;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}

.bento__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.03) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.bento__card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-border-md);
  transform: translateY(-2px);
}
.bento__card:hover::before { opacity: 1; }

.bento__card--wide { grid-column: span 8; }

.bento__card--accent {
  grid-column: span 12;
  background: var(--clr-bg-dark);
  border-color: transparent;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: flex-start;
}
.bento__card--accent:hover {
  background: #1C1C1F;
  transform: translateY(-2px);
}
.bento__card--accent::before { display: none; }

.card__icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bg-gray);
  border-radius: var(--r-sm);
  color: var(--clr-text-sec);
  flex-shrink: 0;
}
.card__icon--light {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
}

.card__header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.card__badge {
  display: inline-flex;
  padding: 2px 10px;
  background: rgba(245,158,11,0.2);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: #FCD34D;
  letter-spacing: 0.03em;
}

.card__title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.card__title--light { color: #fff; }

.card__desc {
  font-size: 14px;
  color: var(--clr-text-sec);
  line-height: 1.65;
  flex: 1;
}
.card__desc--light { color: rgba(255,255,255,0.6); }

.card__tags { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
}
.tag--green {
  background: var(--clr-green-bg);
  color: #16A34A;
  border: 1px solid #BBF7D0;
}

.card__price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-text-sec);
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-md);
  margin-top: auto;
}
.card__price--light {
  color: rgba(255,255,255,0.45);
  border-top-color: rgba(255,255,255,0.1);
  margin-top: 0;
  align-self: flex-end;
  flex-shrink: 0;
}

/* ─── Steps ─────────────────────────────────────────────── */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: var(--space-sm);
}

.step {
  flex: 1;
  min-width: 160px;
  padding: var(--space-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  transition: all var(--dur) var(--ease);
}
.step:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--clr-border-md);
}

.step--highlight {
  border-color: var(--clr-accent);
  background: linear-gradient(135deg, rgba(99,102,241,0.04) 0%, var(--clr-bg) 100%);
}

.step__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  color: var(--clr-border-md);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 30px;
}

.step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--clr-text-light);
  margin-bottom: var(--space-sm);
}
.step__num--accent { color: var(--clr-accent); }

.step__title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.step__desc {
  font-size: 13px;
  color: var(--clr-text-sec);
  line-height: 1.6;
}

.step__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-sm);
  padding: 3px 8px;
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--clr-text-sec);
  font-weight: 500;
}

/* ─── Cases ─────────────────────────────────────────────── */
.cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.case__card {
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  border: 1px solid var(--clr-border);
  transition: all var(--dur) var(--ease);
}
.case__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--clr-border-md);
}

.case__card--main { background: var(--clr-bg-card); }

.case__card--demo {
  background: var(--clr-bg-gray);
  border-style: dashed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.case__header { margin-bottom: var(--space-lg); }

.case__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.case__type {
  font-size: 12px;
  font-weight: 500;
  color: var(--clr-text-light);
  letter-spacing: 0.02em;
}

.case__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--clr-green);
}

.case__title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.case__desc {
  font-size: 14px;
  color: var(--clr-text-sec);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.case__stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.stack__tag {
  padding: 3px 10px;
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--clr-text-sec);
  font-weight: 500;
}

.case__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--clr-accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}
.case__link:hover { border-color: var(--clr-accent); }

.case__demo-inner { max-width: 300px; }
.case__demo-icon {
  width: 56px; height: 56px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--clr-text-sec);
}
.case__demo-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}
.case__demo-desc {
  font-size: 14px;
  color: var(--clr-text-sec);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

/* ─── Stack Section ──────────────────────────────────────── */
.stack__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stack__col {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
}

.stack__col-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-lg);
  color: var(--clr-text-sec);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.stack__groups { display: flex; flex-direction: column; gap: var(--space-lg); }

.stack__group-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--clr-text-light);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.stack__items { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.stack__item {
  padding: 4px 10px;
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--clr-text);
  transition: all var(--dur) var(--ease);
}
.stack__item:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.guarantees { display: flex; flex-direction: column; gap: var(--space-sm); }

.guarantee {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  transition: all var(--dur) var(--ease);
}
.guarantee:hover {
  border-color: #BBF7D0;
  background: var(--clr-green-bg);
}

.guarantee__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.guarantee__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.guarantee__text strong {
  font-size: 13px;
  font-weight: 600;
}
.guarantee__text span {
  font-size: 12px;
  color: var(--clr-text-sec);
}

.guarantee__badge {
  flex-shrink: 0;
  padding: 2px 8px;
  background: var(--clr-green-bg);
  border: 1px solid #BBF7D0;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #16A34A;
  letter-spacing: 0.04em;
}

.stack__terminal {
  max-width: 800px;
  margin: 0 auto;
}

/* ─── Pricing ───────────────────────────────────────────── */
.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  max-width: 860px;
  margin: 0 auto var(--space-lg);
}

.pricing__card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
  transition: all var(--dur) var(--ease);
}
.pricing__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pricing__card--featured {
  border-color: var(--clr-accent);
  background: linear-gradient(135deg, rgba(99,102,241,0.03) 0%, var(--clr-bg) 100%);
}

.pricing__popular {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--clr-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 14px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.pricing__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pricing__sub {
  font-size: 13px;
  color: var(--clr-text-sec);
  margin-top: 4px;
}

.pricing__what { display: flex; flex-direction: column; gap: var(--space-sm); }

.pricing__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  font-weight: 450;
}
.pricing__item--gray { color: var(--clr-text-light); }

.pricing__payment {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--clr-border);
  margin-top: auto;
}

.payment__type {
  font-size: 12px;
  color: var(--clr-text-light);
  font-weight: 500;
}

.payment__from {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--clr-text);
}

.pricing__note {
  text-align: center;
  font-size: 14px;
  color: var(--clr-text-sec);
  max-width: 480px;
  margin: 0 auto;
}

/* ─── Contact ───────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 860px;
  margin: 0 auto;
}

.contact__form-wrap {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
}

.contact__form { display: flex; flex-direction: column; gap: var(--space-lg); }

.form__group { display: flex; flex-direction: column; gap: var(--space-sm); }

.form__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--clr-text);
}
.form__optional { color: var(--clr-text-light); font-weight: 400; }

.form__input {
  padding: 10px 14px;
  background: var(--clr-bg-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  font-family: var(--font-main);
  font-size: 14px;
  color: var(--clr-text);
  transition: all var(--dur) var(--ease);
  outline: none;
  width: 100%;
}
.form__input:focus {
  border-color: var(--clr-accent);
  background: var(--clr-bg);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.form__input::placeholder { color: var(--clr-text-light); }

.form__textarea { resize: vertical; min-height: 100px; }

.btn__loader {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn__loader[hidden] {
  display: none !important;
}

.form__success {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--clr-green-bg);
  border: 1px solid #BBF7D0;
  border-radius: var(--r-md);
  animation: fadeIn 0.3s var(--ease);
}
.form__success[hidden] {
  display: none !important;
}

.form__success-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.form__success-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form__success-text strong {
  font-size: 15px;
  font-weight: 600;
  color: #15803D;
}
.form__success-text span {
  font-size: 13px;
  color: var(--clr-text-sec);
  line-height: 1.5;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.contact__alt {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-top: var(--space-sm);
}

.contact__alt-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-text-sec);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
}

.contact__links { display: flex; flex-direction: column; gap: var(--space-sm); }

.contact__link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  transition: all var(--dur) var(--ease);
}
.contact__link:hover {
  border-color: var(--clr-border-md);
  box-shadow: var(--shadow-sm);
  transform: translateX(3px);
}

.contact__link-icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bg-gray);
  border-radius: var(--r-sm);
  color: var(--clr-text);
  flex-shrink: 0;
}

.contact__link-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact__link-text strong { font-size: 14px; font-weight: 600; }
.contact__link-text span  { font-size: 13px; color: var(--clr-text-sec); }

.contact__link-arrow {
  color: var(--clr-text-light);
  transition: transform var(--dur) var(--ease);
}
.contact__link:hover .contact__link-arrow { transform: translateX(3px); }

.contact__geo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--clr-text-light);
  margin-top: auto;
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--clr-border);
  padding: var(--space-2xl) 0;
  background: var(--clr-bg-gray);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-2xl);
}

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

.footer__tagline {
  font-size: 13px;
  color: var(--clr-text-sec);
  line-height: 1.65;
}

.footer__copy {
  font-size: 12px;
  color: var(--clr-text-light);
  margin-top: var(--space-sm);
}

.footer__nav-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-light);
  margin-bottom: var(--space-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer__links a {
  font-size: 13px;
  color: var(--clr-text-sec);
  transition: color var(--dur) var(--ease);
}
.footer__links a:hover { color: var(--clr-text); }

/* ─── Scroll Animations ──────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in:nth-child(1) { transition-delay: 0ms; }
.fade-in:nth-child(2) { transition-delay: 80ms; }
.fade-in:nth-child(3) { transition-delay: 160ms; }
.fade-in:nth-child(4) { transition-delay: 240ms; }
.fade-in:nth-child(5) { transition-delay: 320ms; }
.fade-in:nth-child(6) { transition-delay: 400ms; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Dark Mode Component Styling ────────────────────────── */
[data-theme="dark"] .bento__card--accent {
  background: linear-gradient(145deg, #181729 0%, #11101D 100%);
  border: 1px solid rgba(129, 140, 248, 0.35);
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.12);
}
[data-theme="dark"] .bento__card--accent:hover {
  background: linear-gradient(145deg, #1F1D33 0%, #161524 100%);
  border-color: rgba(129, 140, 248, 0.5);
}

[data-theme="dark"] .step--highlight {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, var(--clr-bg-card) 100%);
  border-color: rgba(129, 140, 248, 0.35);
}

[data-theme="dark"] .pricing__card--featured {
  background: linear-gradient(145deg, #181729 0%, var(--clr-bg-card) 100%);
  border-color: rgba(129, 140, 248, 0.35);
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.12);
}

[data-theme="dark"] .guarantee {
  background: var(--clr-bg-gray);
  border-color: var(--clr-border);
}
[data-theme="dark"] .guarantee:hover {
  border-color: rgba(74, 222, 128, 0.35);
  background: rgba(34, 197, 94, 0.08);
}
[data-theme="dark"] .guarantee__badge {
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(74, 222, 128, 0.3);
  color: #4ADE80;
}

[data-theme="dark"] .terminal {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #08090C;
}

[data-theme="dark"] .form__success {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
}
[data-theme="dark"] .form__success-text strong {
  color: #4ADE80;
}

[data-theme="dark"] .footer {
  background: #08080B;
  border-top-color: #1F2026;
}

[data-theme="dark"] .btn--nav {
  background: #272730;
  color: #F3F4F6;
  border-color: #383845;
}
[data-theme="dark"] .btn--nav:hover {
  background: #333340;
}

[data-theme="dark"] .btn--ghost {
  background: var(--clr-bg-card);
  border-color: var(--clr-border);
  color: var(--clr-text);
}
[data-theme="dark"] .btn--ghost:hover {
  background: var(--clr-bg-gray);
  border-color: var(--clr-border-md);
}

[data-theme="dark"] .hero__trust {
  background: var(--clr-bg-card);
  border-color: var(--clr-border);
}

/* ─── Responsive Design System ──────────────────────────── */

@media (max-width: 1024px) {
  .hero__inner { gap: var(--space-xl); }
  .bento__card--wide { grid-column: span 12; }
  .bento__card { grid-column: span 6; }
  .bento__card--accent { grid-column: span 12; }
}

@media (max-width: 768px) {
  /* ── Base & Spacing ── */
  .container {
    padding: 0 16px;
    max-width: 100%;
  }

  .section {
    padding: 44px 0;
  }

  .section__header {
    margin-bottom: 24px;
    text-align: left;
  }

  .section__label {
    font-size: 10.5px;
    margin-bottom: 6px;
    letter-spacing: 0.07em;
  }

  .section__title {
    font-size: 23px;
    line-height: 1.25;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
  }

  .section__sub {
    font-size: 13.5px;
    line-height: 1.5;
  }

  /* ── Nav & Mobile Menu ── */
  .nav__inner {
    height: 56px;
  }

  .nav__links {
    display: none;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--clr-mobile-menu-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 16px 20px 24px;
    border-bottom: 1px solid var(--clr-border);
    box-shadow: var(--shadow-md);
    z-index: 99;
    gap: 2px;
  }

  .nav__links.open li {
    width: 100%;
  }

  .nav__links.open .nav__link {
    display: flex;
    align-items: center;
    padding: 11px 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
    width: 100%;
  }

  .nav__links.open .btn--nav {
    margin-top: 12px;
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 14px;
    border-radius: 8px;
  }

  .nav__burger {
    display: flex;
  }

  /* ── Hero ── */
  .hero {
    padding-top: 76px;
    padding-bottom: 36px;
  }

  .hero__inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .hero__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .hero__badge {
    font-size: 11px;
    padding: 4px 10px;
    margin-bottom: 12px;
  }

  .hero__title {
    font-size: 26px;
    line-height: 1.22;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
  }

  .hero__title br {
    display: none;
  }

  .hero__sub {
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 18px;
  }

  .hero__sub br {
    display: none;
  }

  .hero__ctas {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
    margin-bottom: 18px;
  }

  .hero__ctas .btn {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 550;
    justify-content: center;
    border-radius: 8px;
  }

  .hero__trust {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 14px;
    background: var(--clr-bg-gray);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    width: 100%;
  }

  .trust__item {
    font-size: 12px;
    line-height: 1.4;
    gap: 6px;
  }

  /* Hero Terminal (under headline and buttons, not before!) */
  .hero__terminal {
    order: 2;
    width: 100%;
    margin-top: 4px;
  }

  .terminal {
    border-radius: 12px;
    border-color: rgba(255, 255, 255, 0.1);
  }

  .terminal__header {
    padding: 10px 14px;
  }

  .terminal__title {
    font-size: 11px;
  }

  .terminal__body {
    padding: 12px 14px;
    font-size: 11px;
    line-height: 1.65;
    min-height: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .terminal__line {
    white-space: nowrap;
  }

  .t-pass-big {
    font-size: 12px;
  }

  /* ── Bento Grid (Services) ── */
  .bento {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .bento__card,
  .bento__card--wide,
  .bento__card--accent {
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    gap: 10px;
    grid-column: unset;
  }

  .card__icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }

  .card__icon svg {
    width: 20px;
    height: 20px;
  }

  .card__title {
    font-size: 15.5px;
    line-height: 1.3;
  }

  .card__desc {
    font-size: 13px;
    line-height: 1.5;
  }

  .card__price {
    font-size: 12px;
    padding-top: 10px;
    margin-top: 4px;
  }

  .card__tags {
    gap: 6px;
  }

  .tag {
    font-size: 11px;
    padding: 2px 8px;
  }

  .bento__card--accent {
    flex-direction: column;
    gap: 10px;
    padding: 18px 16px;
  }

  .card__header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .bento__card--accent .card__price--light {
    align-self: flex-start;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 10px;
    margin-top: 4px;
    text-align: left;
  }

  /* ── Steps Timeline ── */
  .steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: visible;
    width: 100%;
  }

  .step__arrow {
    display: none !important;
  }

  .step {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 14px;
    border-radius: 12px;
    width: 100%;
    min-width: unset;
  }

  .step__num {
    width: 28px;
    height: 28px;
    background: var(--clr-bg-gray);
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    margin-bottom: 0;
    margin-top: 1px;
  }

  .step--highlight .step__num {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--clr-accent);
  }

  .step__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
  }

  .step__title {
    font-size: 14.5px;
    margin-bottom: 2px;
  }

  .step__desc {
    font-size: 12.5px;
    line-height: 1.45;
  }

  .step__tag {
    align-self: flex-start;
    margin-top: 4px;
    padding: 2px 7px;
    font-size: 10.5px;
  }

  /* ── Cases ── */
  .cases {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .case__card {
    padding: 16px;
    border-radius: 12px;
  }

  .case__header {
    margin-bottom: 10px;
  }

  .case__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .case__type {
    font-size: 11px;
  }

  .case__status {
    font-size: 11px;
  }

  .case__title {
    font-size: 17px;
    margin-bottom: 6px;
  }

  .case__desc {
    font-size: 12.5px;
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .case__stack {
    gap: 6px;
    margin-bottom: 14px;
  }

  .stack__tag {
    font-size: 11px;
    padding: 2px 8px;
  }

  .case__link {
    font-size: 13px;
  }

  .case__card--demo {
    padding: 20px 16px;
  }

  .case__demo-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
  }

  .case__demo-icon svg {
    width: 20px;
    height: 20px;
  }

  .case__demo-title {
    font-size: 15px;
    margin-bottom: 6px;
  }

  .case__demo-desc {
    font-size: 12.5px;
    line-height: 1.45;
    margin-bottom: 14px;
  }

  #case-demo-cta {
    width: 100%;
    justify-content: center;
    padding: 10px;
    font-size: 13px;
  }

  /* ── Stack & Quality ── */
  .stack__grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-bottom: 0;
  }

  .stack__col {
    padding: 16px;
    border-radius: 12px;
  }

  .stack__col-title {
    margin-bottom: 12px;
    font-size: 10.5px;
  }

  .stack__groups {
    gap: 12px;
  }

  .stack__group-label {
    font-size: 11px;
    margin-bottom: 6px;
  }

  .stack__items {
    gap: 6px;
  }

  .stack__item {
    font-size: 11px;
    padding: 3px 8px;
  }

  .guarantees {
    gap: 8px;
  }

  .guarantee {
    padding: 10px 12px;
    gap: 10px;
    border-radius: 8px;
    align-items: center;
  }

  .guarantee__icon svg {
    width: 16px;
    height: 16px;
  }

  .guarantee__text strong {
    font-size: 12px;
  }

  .guarantee__text span {
    font-size: 11px;
    line-height: 1.35;
  }

  .guarantee__badge {
    font-size: 9.5px;
    padding: 1px 6px;
  }

  .stack__terminal {
    display: none; /* Hide second duplicate terminal on mobile */
  }

  /* ── Pricing ── */
  .pricing {
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
  }

  .pricing__card {
    padding: 18px 16px;
    border-radius: 12px;
    gap: 12px;
  }

  .pricing__card--featured {
    margin-top: 6px;
  }

  .pricing__popular {
    top: -10px;
    font-size: 10px;
    padding: 2px 10px;
  }

  .pricing__title {
    font-size: 17px;
  }

  .pricing__sub {
    font-size: 12px;
    margin-top: 2px;
  }

  .pricing__item {
    font-size: 12.5px;
    gap: 8px;
  }

  .pricing__item svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
  }

  .pricing__payment {
    padding-top: 10px;
    margin-top: 4px;
  }

  .payment__type {
    font-size: 11px;
  }

  .payment__from {
    font-size: 13px;
  }

  .pricing__card .btn {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 14px;
    border-radius: 8px;
  }

  .pricing__note {
    font-size: 11.5px;
    line-height: 1.45;
    padding: 0 4px;
    margin-top: 4px;
  }

  /* ── Contact ── */
  .contact__grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .contact__form-wrap {
    padding: 18px 16px;
    border-radius: 12px;
  }

  .contact__form {
    gap: 12px;
  }

  .form__group {
    gap: 6px;
  }

  .form__label {
    font-size: 12px;
  }

  .form__input {
    font-size: 16px !important; /* Prevents iOS auto-zoom */
    padding: 11px 12px;
    border-radius: 8px;
    width: 100%;
  }

  .form__textarea {
    min-height: 80px;
  }

  #form-submit {
    padding: 12px;
    font-size: 14px;
    border-radius: 8px;
    width: 100%;
  }

  .form__success {
    padding: 14px;
    border-radius: 8px;
    gap: 10px;
  }

  .form__success-text strong {
    font-size: 14px;
  }

  .form__success-text span {
    font-size: 12px;
  }

  .contact__alt {
    gap: 10px;
    padding-top: 0;
  }

  .contact__alt-title {
    font-size: 10.5px;
    margin-bottom: 2px;
  }

  .contact__links {
    gap: 8px;
  }

  .contact__link {
    padding: 11px 12px;
    border-radius: 10px;
    gap: 10px;
  }

  .contact__link-icon {
    width: 34px;
    height: 34px;
    border-radius: 6px;
    flex-shrink: 0;
  }

  .contact__link-icon svg {
    width: 18px;
    height: 18px;
  }

  .contact__link-text strong {
    font-size: 13px;
  }

  .contact__link-text span {
    font-size: 11.5px;
  }

  .contact__geo {
    font-size: 11px;
    margin-top: 2px;
    gap: 4px;
  }

  /* ── Footer ── */
  .footer {
    padding: 28px 0 20px;
  }

  .footer__inner {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .footer__brand {
    gap: 6px;
  }

  .footer__tagline {
    font-size: 12px;
    line-height: 1.5;
  }

  .footer__copy {
    font-size: 11px;
    margin-top: 2px;
  }

  .footer__nav-title {
    margin-bottom: 6px;
    font-size: 10px;
  }

  .footer__links {
    gap: 6px;
  }

  .footer__links a {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 24px;
  }
  .section__title {
    font-size: 21px;
  }
  .bento__card,
  .bento__card--wide,
  .bento__card--accent,
  .case__card,
  .stack__col,
  .pricing__card,
  .contact__form-wrap {
    padding: 14px 12px;
  }
}