/* ════════════════════════════════════════
   DIGI-FY NETWORK — Design System
   Aesthetic: Web3-electric dark void
   Palette: Electric Violet + Neon Cyan
   Signature: Neon glow, grid substrate
   ════════════════════════════════════════ */

:root {
  --bg-deep: #0d0221;
  --bg-base: #0d0221;
  --bg-surface: #1a1035;
  --bg-elevated: #231650;
  --bg-card: #1a1035;

  --violet-700: #6d28d9;
  --violet-500: #7c3aed;
  --violet-400: #a78bfa;
  --violet-300: #c4b5fd;

  --cyan-700: #0e7490;
  --cyan-500: #06b6d4;
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;

  --pink-500: #ec4899;
  --pink-400: #f472b6;

  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border: rgba(124, 58, 237, 0.12);
  --border-hover: rgba(124, 58, 237, 0.30);
  --glow-violet: rgba(124, 58, 237, 0.15);
  --glow-cyan: rgba(6, 182, 212, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Reset ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

/* ─── Grid Background (replaces noise overlay) ─── */
.network-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.045) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ─── Skip Link (Accessibility) ─── */
.skip-link {
  position: absolute; top: -100%; left: 16px;
  padding: 12px 24px; z-index: 9999;
  background: var(--violet-500); color: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  transition: top 0.3s;
}
.skip-link:focus {
  top: 16px;
}

/* ─── Focus Styles (Accessibility) ─── */
:focus-visible {
  outline: 2px solid var(--violet-400);
  outline-offset: 3px;
}
.btn:focus-visible {
  outline: 2px solid var(--violet-400);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--glow-violet);
}
.booking-form__input:focus-visible {
  outline: none;
}

/* ─── Reveal Animation ─── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════ NAVIGATION ════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}
.nav.is-scrolled {
  background: rgba(13, 2, 33, 0.88);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.nav__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  display: flex; align-items: center; gap: 4px;
  transition: opacity 0.3s;
  font-family: var(--font-display);
}
.nav__logo:hover { opacity: 0.8; }
.nav__wordmark { display: flex; align-items: baseline; gap: 6px; }
.nav__wordmark-primary {
  font-family: var(--font-display); font-weight: 700;
  font-size: 20px; color: var(--text-primary);
  letter-spacing: -0.01em;
}
.nav__wordmark-secondary {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 400;
  color: var(--text-muted); letter-spacing: 0.02em;
}
.nav__links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav__link {
  font-size: 14px; font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}
.nav__link::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; width: 0; height: 1.5px;
  background: var(--violet-500);
  transition: width 0.3s var(--ease-out);
}
.nav__link:hover { color: var(--text-primary); }
.nav__link:hover::after { width: 100%; }
.nav__link--cta {
  background: linear-gradient(135deg, var(--violet-700), var(--violet-500));
  color: var(--text-primary) !important;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.2);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: linear-gradient(135deg, var(--violet-500), #8b5cf6);
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.35);
}

.nav__toggle { display: none; flex-direction: column; gap: 5px; width: 28px; }
.nav__toggle-bar {
  height: 2px; background: var(--text-secondary); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ════════════════ HERO ════════════════ */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero__gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, transparent 0%, var(--bg-deep) 70%),
    radial-gradient(circle at 30% 40%, var(--glow-violet) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, var(--glow-cyan) 0%, transparent 40%);
}
.hero__content {
  position: relative; z-index: 2;
  max-width: 840px; text-align: center;
}

/* Hero Badge — pulsing pill */
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 24px; border-radius: var(--radius-full);
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.25);
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 500;
  color: var(--violet-400);
  letter-spacing: 0.06em;
  margin-bottom: 32px;
  animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
  50% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.12), 0 0 40px rgba(124, 58, 237, 0.04); }
}
.hero__badge-separator {
  color: var(--cyan-500);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 800; line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero__accent-line {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 500;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--violet-400), var(--cyan-400));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: 17px; line-height: 1.7;
  color: var(--text-secondary);
  max-width: 620px; margin: 0 auto 40px;
}
.hero__actions {
  display: flex; gap: 16px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 56px;
}
.hero__stats {
  display: flex; align-items: center; justify-content: center;
  gap: 32px; flex-wrap: wrap;
}
.hero__stat { text-align: center; }
.hero__stat-value {
  font-family: var(--font-mono); font-size: 28px;
  font-weight: 500; color: var(--cyan-400);
  letter-spacing: 0.02em;
}
.hero__stat-unit {
  font-family: var(--font-mono); font-size: 20px;
  color: var(--cyan-500);
}
.hero__stat-label {
  display: block; font-size: 12px;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.1em; margin-top: 4px;
}
.hero__stat-divider {
  width: 1px; height: 40px;
  background: var(--border);
}

.hero__scroll-indicator {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
}
.hero__scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--violet-500), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 15px; font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.3s var(--ease-out);
  position: relative; overflow: hidden;
}
.btn--primary {
  background: linear-gradient(135deg, var(--violet-700), var(--violet-500));
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.45),
              0 0 60px rgba(124, 58, 237, 0.12);
}
.btn--ghost {
  background: transparent;
  border: 1px solid var(--border-hover);
  color: var(--text-secondary);
}
.btn--ghost:hover {
  border-color: var(--violet-500);
  color: var(--text-primary);
  background: var(--glow-violet);
}
.btn--full { width: 100%; justify-content: center; }
.btn__arrow { transition: transform 0.3s; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ════════════════ SECTION HEADERS ════════════════ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header__tag {
  display: inline-block; font-size: 12px; font-weight: 600;
  color: var(--cyan-500); text-transform: uppercase;
  letter-spacing: 0.15em; margin-bottom: 16px;
  font-family: var(--font-mono);
}
.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700; line-height: 1.15;
  margin-bottom: 16px;
}
.section-header__title em {
  font-style: normal;
  color: var(--violet-400);
}
.section-header__desc {
  font-size: 16px; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto;
  line-height: 1.7;
}

/* ════════════════ PROTOCOL SECTION ════════════════ */
.protocol {
  padding: 100px 24px;
  position: relative;
  z-index: 1;
}
.protocol__container { max-width: 1000px; margin: 0 auto; }
.protocol__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.protocol__card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color 0.4s, transform 0.3s, box-shadow 0.4s;
  overflow: hidden;
}
.protocol__card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.15),
              0 0 40px rgba(124, 58, 237, 0.05);
}

.protocol__card-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--violet-400);
  margin-bottom: 20px;
  transition: box-shadow 0.4s;
}
.protocol__card:hover .protocol__card-icon {
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.2);
}
.protocol__card-title {
  font-family: var(--font-display); font-size: 20px;
  font-weight: 700; margin-bottom: 12px;
}
.protocol__card-desc {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.7;
}

/* ════════════════ ECOSYSTEM SECTION ════════════════ */
.ecosystem {
  padding: 100px 24px;
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-base) 50%, var(--bg-deep) 100%);
  position: relative;
  z-index: 1;
}
.ecosystem__container { max-width: 1000px; margin: 0 auto; }
.ecosystem__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.ecosystem__card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.4s, transform 0.3s, box-shadow 0.4s;
  text-align: center;
}
.ecosystem__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.12),
              0 0 40px rgba(124, 58, 237, 0.04);
}

/* Color accents per ecosystem member */
.ecosystem__card--emerald {
  border-color: rgba(16, 185, 129, 0.2);
}
.ecosystem__card--emerald:hover {
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.12), 0 0 40px rgba(16, 185, 129, 0.04);
}
.ecosystem__card--blue {
  border-color: rgba(59, 130, 246, 0.2);
}
.ecosystem__card--blue:hover {
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.12), 0 0 40px rgba(59, 130, 246, 0.04);
}
.ecosystem__card--teal {
  border-color: rgba(8, 145, 178, 0.2);
}
.ecosystem__card--teal:hover {
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 0 20px rgba(8, 145, 178, 0.12), 0 0 40px rgba(8, 145, 178, 0.04);
}
.ecosystem__card--pink {
  border-color: rgba(236, 72, 153, 0.2);
  border-style: dashed;
}
.ecosystem__card--pink:hover {
  border-color: rgba(236, 72, 153, 0.5);
  border-style: solid;
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.12), 0 0 40px rgba(236, 72, 153, 0.04);
}

.ecosystem__card-icon {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
}
.ecosystem__card--emerald .ecosystem__card-icon {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}
.ecosystem__card--blue .ecosystem__card-icon {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}
.ecosystem__card--teal .ecosystem__card-icon {
  background: rgba(8, 145, 178, 0.1);
  color: #06b6d4;
}
.ecosystem__card--pink .ecosystem__card-icon {
  background: rgba(236, 72, 153, 0.1);
  color: var(--pink-500);
}

.ecosystem__card-name {
  font-family: var(--font-display); font-size: 18px;
  font-weight: 700; margin-bottom: 4px;
}
.ecosystem__card-role {
  font-size: 13px; font-weight: 500;
  margin-bottom: 12px;
}
.ecosystem__card--emerald .ecosystem__card-role { color: #10b981; }
.ecosystem__card--blue .ecosystem__card-role { color: #3b82f6; }
.ecosystem__card--teal .ecosystem__card-role { color: #06b6d4; }
.ecosystem__card--pink .ecosystem__card-role { color: var(--pink-400); }

.ecosystem__card-desc {
  font-size: 13px; color: var(--text-muted);
  line-height: 1.6;
}

.ecosystem__card-badge {
  display: inline-block;
  font-size: 10px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
  background: rgba(124, 58, 237, 0.1);
  color: var(--violet-400);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 12px;
}
.ecosystem__card--pink .ecosystem__card-badge {
  background: rgba(236, 72, 153, 0.1);
  color: var(--pink-400);
}

/* ════════════════ ARCHITECTURE SECTION ════════════════ */
.architecture {
  padding: 100px 24px;
  position: relative;
  z-index: 1;
}
.architecture__container { max-width: 900px; margin: 0 auto; }
.architecture__steps {
  display: flex; flex-direction: column;
  gap: 0;
  position: relative;
}

/* Vertical connector line */
.architecture__steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 56px;
  bottom: 56px;
  width: 1px;
  background: linear-gradient(to bottom,
    var(--violet-500),
    var(--cyan-500),
    var(--violet-500)
  );
  opacity: 0.3;
}

.architecture__step {
  display: flex; gap: 32px;
  padding: 32px 0;
  position: relative;
  align-items: flex-start;
}

.architecture__step-number {
  width: 56px; height: 56px; min-width: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 16px;
  font-weight: 500; color: var(--violet-400);
  position: relative;
  z-index: 2;
  transition: box-shadow 0.4s, border-color 0.4s;
}
.architecture__step:hover .architecture__step-number {
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.25);
  border-color: var(--violet-500);
}

.architecture__step-content { flex: 1; padding-top: 8px; }
.architecture__step-title {
  font-family: var(--font-display); font-size: 22px;
  font-weight: 700; margin-bottom: 8px;
}
.architecture__step-desc {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 12px;
}
.architecture__step-code {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--cyan-400); letter-spacing: 0.02em;
  padding: 10px 16px;
  background: rgba(6, 182, 212, 0.05);
  border: 1px solid rgba(6, 182, 212, 0.1);
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* ════════════════ CONTACT ════════════════ */
.contact {
  padding: 100px 24px;
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-surface) 100%);
  position: relative;
  z-index: 1;
}
.contact__container { max-width: 640px; margin: 0 auto; }
.contact__title {
  font-family: var(--font-display); font-size: clamp(26px, 4vw, 36px);
  font-weight: 700; margin: 16px 0;
}
.contact__desc {
  font-size: 16px; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 40px;
}

.booking-form { display: flex; flex-direction: column; gap: 20px; }
.booking-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.booking-form__label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 8px;
}
.booking-form__input {
  width: 100%; padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}
.booking-form__input::placeholder { color: var(--text-muted); }
.booking-form__input:focus {
  border-color: var(--violet-500);
  box-shadow: 0 0 0 3px var(--glow-violet);
}
.booking-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.booking-form__textarea { resize: vertical; min-height: 100px; }

/* Form Status */
.booking-form__status {
  text-align: center; font-size: 14px;
  min-height: 20px; margin-top: 4px;
  transition: opacity 0.3s;
}
.booking-form__status--success {
  color: var(--cyan-400);
}
.booking-form__status--error {
  color: #ef4444;
}
.booking-form__status--sending {
  color: var(--text-muted);
}

/* Loading spinner on button */
.btn--loading {
  pointer-events: none;
  opacity: 0.75;
}
.btn--loading .btn__arrow {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Form validation error state */
.booking-form__input--error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* ════════════════ FOOTER ════════════════ */
.footer {
  padding: 48px 24px 32px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.footer__container { max-width: 1000px; margin: 0 auto; }
.footer__top {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 32px;
}
.footer__brand { display: flex; align-items: center; gap: 14px; }
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  line-height: 1.2;
}
.footer__brand-name span {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 14px;
  margin-left: 4px;
}
.footer__brand-tagline { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.footer__links { display: flex; gap: 24px; }
.footer__links a {
  font-size: 13px; color: var(--text-muted);
  transition: color 0.3s;
}
.footer__links a:hover { color: var(--violet-400); }
.footer__bottom {
  display: flex; justify-content: space-between;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-muted);
}
.footer__bottom a {
  color: var(--violet-400);
  transition: color 0.3s;
}
.footer__bottom a:hover { color: var(--violet-300); }
.footer__creator {
  font-size: 12px;
  color: var(--text-muted);
}

/* ════════════════ RESPONSIVE ════════════════ */
@media (max-width: 1024px) {
  .ecosystem__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none; position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13, 2, 33, 0.97);
    flex-direction: column; align-items: center;
    justify-content: center; gap: 28px;
  }
  .nav__links.is-open { display: flex; }
  .nav__toggle { display: flex; }
  .nav__link { font-size: 20px; }
  .nav__link--cta { font-size: 16px; }

  .protocol__grid { grid-template-columns: 1fr; }
  .ecosystem__grid { grid-template-columns: 1fr; }
  .booking-form__row { grid-template-columns: 1fr; }

  .hero__stats { gap: 20px; }
  .hero__stat-divider { display: none; }

  .architecture__steps::before { display: none; }
  .architecture__step { gap: 20px; }
  .architecture__step-number {
    width: 44px; height: 44px; min-width: 44px;
    font-size: 14px;
  }

  .footer__top { flex-direction: column; gap: 24px; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
  .footer__bottom { flex-direction: column; align-items: center; gap: 8px; }
}