/* ═══════════════════════════════════════════════════════
   TAUTANKEY — PREMIUM CYBERSECURITY LANDING PAGE
   Design: Apple minimalism × Cyberpunk luxury
   Fonts: Unbounded (headings) + Inter (body)
════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
  --black:       #000000;
  --graphite:    #0D0D0D;
  --surface:     #141414;
  --card:        #1A1A1A;
  --card-border: rgba(255, 255, 255, 0.08);
  --gold:        #D4AF37;
  --gold-dim:    #C09B2A;
  --gold-glow:   rgba(212, 175, 55, 0.35);
  --gold-faint:  rgba(212, 175, 55, 0.10);
  --white:       #FFFFFF;
  --grey:        #A3A3A3;
  --grey-dark:   #5A5A5A;
  --red:         #ef4444;
  --green:       #22c55e;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-full: 999px;

  --transition:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  --font-heading: 'Unbounded', 'Montserrat', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1200px;
  --section-py: 7rem;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--graphite); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ─── Selection ─── */
::selection { background: var(--gold); color: var(--black); }

/* ═══════════════════════════════════════════════
   UTILITIES
════════════════════════════════════════════════ */
.text-gold { color: var(--gold); }
.text-center { text-align: center; }

/* ─── Section Container ─── */
.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── Section Labels ─── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-faint);
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

/* ─── Section H2 ─── */
.section-h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--white);
  text-align: center;
  margin-bottom: 1rem;
}

/* ─── Section Paragraph ─── */
.section-paragraph {
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.7;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  box-shadow: 0 4px 24px var(--gold-glow);
}
.btn--primary:hover {
  background: #e8c247;
  box-shadow: 0 6px 36px rgba(212,175,55,0.5);
  transform: translateY(-1px);
}
.btn--primary:active { transform: translateY(0); }

.btn--large {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn--outline:hover {
  background: var(--gold-faint);
  box-shadow: 0 4px 24px var(--gold-glow);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}
.navbar.scrolled {
  background: rgba(0,0,0,0.92);
  border-bottom-color: rgba(212,175,55,0.15);
}

.navbar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.navbar__logo img {
  height: 36px;
  width: auto;
  min-width: 120px;
  flex-shrink: 0;
  object-fit: contain;
  transition: opacity var(--transition);
}
.navbar__logo:hover img { opacity: 0.85; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--grey);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover {
  color: var(--gold);
  text-shadow: 0 0 12px var(--gold-glow);
  background: var(--gold-faint);
}

.navbar__actions { display: flex; align-items: center; gap: 1rem; }

/* Language Switcher */
.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
}
.lang-switcher select {
  appearance: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 1.75rem 0.4rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  outline: none;
}
.lang-switcher select:hover,
.lang-switcher select:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold);
}
.lang-switcher::after {
  content: '▼';
  font-size: 0.5rem;
  color: var(--grey);
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.lang-switcher select option {
  background: var(--surface);
  color: var(--white);
}

/* Burger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.navbar__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 1rem 2rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.97);
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 1rem;
}
.mobile-menu .btn { margin-top: 1rem; text-align: center; justify-content: center; }

/* ═══════════════════════════════════════════════
   HERO SECTION
════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero__bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-40%, -50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse, rgba(212,175,55,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__container {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem 3rem;
  position: relative;
  z-index: 1;
}

/* Hero text */
.hero__text { display: flex; flex-direction: column; align-items: flex-start; gap: 1.5rem; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold);
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.25);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
}
.hero__badge svg { flex-shrink: 0; }

.hero__h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--white);
}

.hero__paragraph {
  font-size: 1.1rem;
  color: var(--grey);
  line-height: 1.75;
}

.hero__cta-group { display: flex; flex-direction: column; gap: 0.75rem; }

.hero__microcopy {
  font-size: 0.82rem;
  color: var(--grey-dark);
  padding-left: 0.25rem;
}

.hero__trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.trust-chip {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-dark);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

/* Hero image */
.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(212,175,55,0.12) 0%, transparent 65%);
  border-radius: 50%;
  z-index: 0;
}

.hero__product-img {
  position: relative;
  z-index: 1;
  max-width: 580px;
  width: 100%;
  filter: drop-shadow(0 32px 64px rgba(0,0,0,0.7));
}

.hero__reflection {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 60px;
  background: radial-gradient(ellipse, rgba(212,175,55,0.15) 0%, transparent 70%);
  filter: blur(12px);
  z-index: 0;
}

/* Floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-18px); }
}
.floating { animation: float 4s ease-in-out infinite; }

/* Scroll indicator */
.hero__scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding-bottom: 2.5rem;
  z-index: 1;
}
.hero__scroll-indicator span {
  display: block;
  width: 2px;
  border-radius: 2px;
  background: var(--gold);
  opacity: 0;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
.hero__scroll-indicator span:nth-child(1) { height: 8px; animation-delay: 0s; }
.hero__scroll-indicator span:nth-child(2) { height: 12px; animation-delay: 0.2s; }
.hero__scroll-indicator span:nth-child(3) { height: 8px; animation-delay: 0.4s; }
@keyframes scroll-bounce {
  0%, 100% { opacity: 0; transform: translateY(-6px); }
  50%       { opacity: 0.8; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════
   STATS BAR
════════════════════════════════════════════════ */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid rgba(212,175,55,0.12);
  border-bottom: 1px solid rgba(212,175,55,0.12);
  padding: 2rem 2rem;
}
.stats-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: 0.78rem;
  color: var(--grey-dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 0.35rem;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.08);
}

/* ═══════════════════════════════════════════════
   TAUTANGUARD SECTION
════════════════════════════════════════════════ */
.guard-section {
  background: var(--surface);
  padding: var(--section-py) 2rem;
  position: relative;
  text-align: center;
}
.guard-section__border-top,
.guard-section__border-bottom {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.3), transparent);
}
.guard-section__border-top { top: 0; }
.guard-section__border-bottom { bottom: 0; }

.guard-section__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.guard-section__form {
  display: flex;
  gap: 0.75rem;
  max-width: 560px;
  margin: 0 auto 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.guard-section__input-wrap {
  position: relative;
  flex: 1;
  min-width: 280px;
}
.guard-section__input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--grey-dark);
  pointer-events: none;
}
.guard-section__input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 2.75rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.guard-section__input::placeholder { color: var(--grey-dark); }
.guard-section__input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-faint);
}
.guard-section__btn { flex-shrink: 0; }

/* Alerts */
.guard-alert {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 580px;
  margin: 1rem auto 0;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: left;
  animation: fadeIn 0.3s ease;
}
.guard-alert strong { display: block; margin-bottom: 0.35rem; font-size: 0.95rem; }
.guard-alert p { font-size: 0.88rem; color: var(--grey); }
.guard-alert svg { flex-shrink: 0; margin-top: 2px; }

.guard-alert--danger {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  color: #fca5a5;
}
.guard-alert--danger svg { stroke: #ef4444; }

.guard-alert--safe {
  background: rgba(34,197,94,0.07);
  border: 1px solid rgba(34,197,94,0.2);
  color: #86efac;
}
.guard-alert--safe svg { stroke: #22c55e; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ═══════════════════════════════════════════════
   FEATURES SECTION
════════════════════════════════════════════════ */
.features-section {
  padding: var(--section-py) 2rem;
  background: var(--black);
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: default;
}
.feature-card:hover {
  border-color: rgba(212,175,55,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(212,175,55,0.1);
}
.feature-card--highlight {
  border-color: rgba(212,175,55,0.25);
  background: linear-gradient(145deg, #1d1a10, #1A1A1A);
}
.feature-card--highlight:hover {
  border-color: rgba(212,175,55,0.6);
  box-shadow: 0 16px 48px rgba(0,0,0,0.6), 0 0 32px rgba(212,175,55,0.08);
}

.feature-card__glow {
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(212,175,55,0.12), transparent 70%);
  pointer-events: none;
}

.feature-card__icon-wrap {
  width: 52px; height: 52px;
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--transition), border-color var(--transition);
}
.feature-card:hover .feature-card__icon-wrap {
  background: rgba(212,175,55,0.14);
  border-color: rgba(212,175,55,0.3);
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.feature-card__text {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.65;
}

.feature-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

/* Shine effect */
.feature-card__shine {
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.025), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}
.feature-card:hover .feature-card__shine { left: 200%; }

/* ═══════════════════════════════════════════════
   PRODUCT SHOWCASE
════════════════════════════════════════════════ */
.showcase-section {
  padding: var(--section-py) 2rem;
  background: var(--graphite);
  text-align: center;
}

.showcase-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 5rem;
  text-align: left;
}
.showcase-block--reverse { direction: rtl; }
.showcase-block--reverse > * { direction: ltr; }

.showcase-block__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.showcase-block__img-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(212,175,55,0.06), transparent 70%);
  z-index: 1;
  pointer-events: none;
}
.showcase-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}
.showcase-block:hover .showcase-img {
  transform: scale(1.02);
  box-shadow: 0 24px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(212,175,55,0.1);
}

.showcase-block__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}
.showcase-block__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  margin: 0.6rem 0 1rem;
  line-height: 1.2;
}
.showcase-block__body {
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.72;
  margin-bottom: 1.5rem;
}

.showcase-block__specs {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.showcase-block__specs li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--grey);
}
.showcase-block__specs svg { flex-shrink: 0; }

/* ═══════════════════════════════════════════════
   B2B ROI SECTION
════════════════════════════════════════════════ */
.b2b-section {
  padding: var(--section-py) 2rem;
  background: var(--black);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.b2b-section__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
.b2b-section .section-container { position: relative; z-index: 1; }

/* ROI Calculator cards */
.roi-calculator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 0 auto 3.5rem;
  max-width: 800px;
  flex-wrap: wrap;
}

.roi-card {
  flex: 1;
  min-width: 280px;
  max-width: 340px;
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.roi-card--bad { border-color: rgba(239,68,68,0.15); }
.roi-card--good {
  border-color: rgba(212,175,55,0.3);
  background: linear-gradient(160deg, #1d1a10, #1A1A1A);
}
.roi-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.06), transparent 65%);
  pointer-events: none;
}
.roi-card__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.roi-card__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-dark);
  margin-bottom: 0.75rem;
}
.roi-card__price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.3rem;
}
.roi-card__price--gold { color: var(--gold); }
.roi-card__period {
  font-size: 0.78rem;
  color: var(--grey-dark);
  margin-bottom: 1.5rem;
}
.roi-card__items {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: left;
}
.roi-card__item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
}
.roi-card__item--bad { color: #fca5a5; }
.roi-card__item--good { color: #86efac; }
.roi-card__item svg { flex-shrink: 0; }

.roi-vs {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--grey-dark);
  background: var(--surface);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.06);
}

/* ROI Slider */
.roi-slider-section {
  max-width: 600px;
  margin: 0 auto 3rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
}
.roi-slider-section__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.roi-slider-label {
  display: block;
  font-size: 0.9rem;
  color: var(--grey);
  margin-bottom: 0.75rem;
}
.roi-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--gold) 0%, var(--grey-dark) 0%);
  outline: none;
  margin-bottom: 2rem;
}
.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 0 12px var(--gold-glow);
  transition: transform var(--transition);
}
.roi-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.roi-slider-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.roi-result-item { text-align: center; }
.roi-result-item__label {
  display: block;
  font-size: 0.72rem;
  color: var(--grey-dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.roi-result-item__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.roi-result-item__value--bad { color: #fca5a5; }
.roi-result-item__value--good { color: var(--grey); }
.roi-result-item__value--gold { color: var(--gold); }

/* Compliance badge */
.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(212,175,55,0.06);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.5rem;
  font-size: 0.88rem;
  color: var(--grey);
  margin: 0 auto;
}
.compliance-badge strong { color: var(--gold); }
.compliance-badge svg { flex-shrink: 0; }

/* ═══════════════════════════════════════════════
   ROADMAP
════════════════════════════════════════════════ */
.roadmap-section {
  padding: var(--section-py) 2rem;
  background: var(--graphite);
  text-align: center;
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% / 3);
  right: calc(50% / 3);
  height: 2px;
  background: linear-gradient(90deg,
    var(--gold) 0%,
    var(--gold) 33%,
    rgba(255,255,255,0.1) 33%,
    rgba(255,255,255,0.1) 100%
  );
  z-index: 0;
}

.roadmap-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1.5rem;
}
.roadmap-node__connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.5rem;
  z-index: 1;
  position: relative;
}
.roadmap-node__dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--grey-dark);
  border: 2px solid var(--grey-dark);
  position: relative;
  flex-shrink: 0;
}
.roadmap-node--active .roadmap-node__dot {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
}
.roadmap-node__pulse {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 36px; height: 36px;
  background: rgba(212,175,55,0.2);
  border-radius: 50%;
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

.roadmap-node__content { text-align: center; }
.roadmap-node__date {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-dark);
  display: block;
  margin-bottom: 0.5rem;
}
.roadmap-node--active .roadmap-node__date { color: var(--gold); }

.roadmap-node__title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.roadmap-node:not(.roadmap-node--active) .roadmap-node__title { color: var(--grey-dark); }

.roadmap-node__text {
  font-size: 0.82rem;
  color: var(--grey-dark);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.roadmap-node--active .roadmap-node__text { color: var(--grey); }

.roadmap-node__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-dark);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}
.roadmap-node__status--active {
  color: var(--gold);
  background: rgba(212,175,55,0.1);
  border-color: rgba(212,175,55,0.25);
}
.roadmap-node__status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ═══════════════════════════════════════════════
   PRICING
════════════════════════════════════════════════ */
.pricing-section {
  padding: var(--section-py) 2rem;
  background: var(--black);
  text-align: center;
}

.pricing-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin: 0 auto;
  max-width: 880px;
  flex-wrap: wrap;
}

.pricing-card {
  flex: 1;
  min-width: 300px;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.pricing-card--featured {
  border-color: rgba(212,175,55,0.3);
  background: linear-gradient(175deg, #1d1a10, #181818);
  transform: scale(1.04);
}
.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-6px);
  box-shadow: 0 24px 80px rgba(0,0,0,0.7), 0 0 40px rgba(212,175,55,0.08);
}

.pricing-card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(212,175,55,0.12), transparent 65%);
  pointer-events: none;
}

.pricing-card__ribbon {
  position: absolute;
  top: 0; right: 0;
  background: var(--gold);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.45rem 1.1rem 0.45rem 1.8rem;
  clip-path: polygon(15% 0%, 100% 0%, 100% 100%, 0% 100%);
  transform-origin: top right;
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.pricing-card--featured .pricing-card__name { color: var(--gold); }

.pricing-card__price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  justify-content: center;
  margin-bottom: 0.5rem;
}
.pricing-card__price {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--white);
}
.pricing-card--featured .pricing-card__price { color: var(--gold); }
.pricing-card__currency {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--grey-dark);
}

.pricing-card__desc {
  font-size: 0.85rem;
  color: var(--grey-dark);
  margin-bottom: 1.75rem;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  text-align: left;
}
.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--grey);
}
.pricing-card__features svg { flex-shrink: 0; }

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

.pricing-b2b-note {
  margin-top: 2.5rem;
  font-size: 0.88rem;
  color: var(--grey-dark);
}
.pricing-b2b-note a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   FAQ
════════════════════════════════════════════════ */
.faq-section {
  padding: var(--section-py) 2rem;
  background: var(--graphite);
  text-align: center;
}

.faq-list {
  max-width: 720px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
}
.faq-item:first-child { border-top: 1px solid rgba(255,255,255,0.06); }

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}
.faq-item__question:hover { color: var(--gold); }
.faq-item[open] .faq-item__question { color: var(--gold); }

.faq-item__arrow {
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] .faq-item__arrow { transform: rotate(180deg); }

.faq-item__answer {
  font-size: 0.92rem;
  color: var(--grey);
  line-height: 1.7;
  padding: 0 0 1.25rem;
}

/* ═══════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════ */
.footer {
  background: var(--surface);
  border-top: 1px solid rgba(255,255,255,0.07);
}

.footer__top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
}

.footer__col-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-dark);
  margin-bottom: 1rem;
}

.footer__tsarka-logo {
  height: 28px;
  width: 28px;
  min-width: 28px;
  flex-shrink: 0;
  object-fit: contain;
  margin-bottom: 0.9rem;
  filter: brightness(0.8);
}
.footer__brand-text {
  font-size: 0.85rem;
  color: var(--grey-dark);
  line-height: 1.6;
}

.footer__col--links nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer__link {
  font-size: 0.88rem;
  color: var(--grey-dark);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--gold); }

.footer__col--contact { display: flex; flex-direction: column; gap: 0; }
.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--grey-dark);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--transition);
}
.footer__contact-link:last-child { border-bottom: none; }
.footer__contact-link:hover { color: var(--white); }

.footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__copyright {
  font-size: 0.78rem;
  color: var(--grey-dark);
}
.footer__domain {
  font-size: 0.78rem;
  color: var(--grey-dark);
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --section-py: 5rem; }

  .navbar__links { display: none; }
  .navbar__burger { display: flex; }

  .hero__container { grid-template-columns: 1fr; text-align: center; }
  .hero__text { align-items: center; }
  .hero__image-wrap { order: -1; }
  .hero__product-img { max-width: 380px; }
  .hero__badge { align-self: center; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .showcase-block,
  .showcase-block--reverse { grid-template-columns: 1fr; direction: ltr; gap: 2.5rem; }
  .showcase-block__image { order: -1; }
  .showcase-block--reverse .showcase-block__image { order: -1; }

  .roadmap-timeline::before { display: none; }
  .roadmap-timeline { grid-template-columns: 1fr; gap: 2.5rem; }
  .roadmap-node { flex-direction: row; text-align: left; align-items: flex-start; }
  .roadmap-node__connector { margin-bottom: 0; margin-right: 1.25rem; flex-shrink: 0; }
  .roadmap-node__content { text-align: left; }

  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__col--brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --section-py: 4rem; }

  .section-h2 { font-size: 1.8rem; }

  .stats-bar__inner { flex-wrap: wrap; gap: 1.5rem; }
  .stat-divider { display: none; }

  .features-grid { grid-template-columns: 1fr; }

  .roi-calculator { flex-direction: column; align-items: stretch; }
  .roi-card { max-width: 100%; }
  .roi-vs { align-self: center; transform: rotate(90deg); }

  .roi-slider-results { grid-template-columns: 1fr; gap: 0.75rem; }

  .footer__top { grid-template-columns: 1fr; }
  .footer__col--brand { grid-column: 1; }
  .footer__bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero__h1 { font-size: 2rem; }
  .pricing-card--featured { transform: scale(1); }
  .pricing-card--featured:hover { transform: translateY(-4px); }
  .guard-section__form { flex-direction: column; }
  .guard-section__input-wrap { min-width: 100%; }

  /* Navbar optimization: hide redundant CTA to give logo room */
  #nav-cta { display: none; }
}

/* ═══════════════════════════════════════════════
   PREORDER MODAL
════════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal-window {
  background: var(--graphite);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 24px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(212, 175, 55, 0.08);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.modal-overlay.open .modal-window {
  transform: translateY(0) scale(1);
}

/* ── Step wrapper ── */
.modal-step {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
  max-height: 90vh;
}
.modal-step--hidden { display: none; }

/* ── Header ── */
.modal-header {
  padding: 1.4rem 1.6rem 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  flex-shrink: 0;
}
.modal-header__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}
.modal-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
}
.modal-subtitle {
  font-size: 0.78rem;
  color: var(--grey-dark);
  margin-top: 0.25rem;
}
.modal-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--grey);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s;
}
.modal-close:hover { background: rgba(255,255,255,0.12); color: var(--white); }

/* ── Progress dots ── */
.modal-progress {
  display: flex;
  align-items: center;
  gap: 6px;
}
.modal-progress__dot {
  height: 4px;
  width: 18px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.12);
  transition: background 0.3s, width 0.3s;
}
.modal-progress__dot.active {
  background: var(--gold);
  width: 28px;
}

/* ── Scrollable body ── */
.modal-body {
  overflow-y: auto;
  flex: 1;
  padding: 1.4rem 1.6rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(212, 175, 55, 0.3) transparent;
}
.modal-body::-webkit-scrollbar { width: 3px; }
.modal-body::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.3); border-radius: 2px; }

/* ── Section ── */
.modal-section { margin-bottom: 1.6rem; }
.modal-section__title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.9rem;
  opacity: 0.85;
}

/* ── Fields & Inputs ── */
.modal-field { margin-bottom: 0.7rem; }
.modal-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }

.modal-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.82rem 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.modal-input::placeholder { color: rgba(163, 163, 163, 0.5); }
.modal-input:focus {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}
.modal-input.error {
  border-color: rgba(239, 68, 68, 0.55);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
  animation: shake 0.35s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}
.modal-textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.82rem 1rem;
  outline: none;
  resize: vertical;
  min-height: 75px;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.modal-textarea::placeholder { color: rgba(163,163,163,0.5); }
.modal-textarea:focus {
  border-color: rgba(212,175,55,0.5);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.1);
}

/* ── Autofill fix ── */
.modal-input:-webkit-autofill,
.modal-input:-webkit-autofill:hover,
.modal-input:-webkit-autofill:focus,
.modal-textarea:-webkit-autofill,
.modal-textarea:-webkit-autofill:hover,
.modal-textarea:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--white);
  -webkit-box-shadow: 0 0 0px 1000px #1a1a1a inset;
  box-shadow: 0 0 0px 1000px #1a1a1a inset;
  transition: background-color 5000s ease-in-out 0s;
}

.modal-microcopy {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--grey-dark);
  margin-top: 0.4rem;
}

/* ── Radio options ── */
.modal-radio-group { display: flex; flex-direction: column; gap: 0.55rem; }
.modal-radio-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 11px;
  padding: 0.85rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.modal-radio-option:hover { border-color: rgba(212,175,55,0.25); background: rgba(212,175,55,0.03); }
.modal-radio-option input[type="radio"] { display: none; }
.modal-radio-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s;
}
.modal-radio-dot::after {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  transform: scale(0);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal-radio-option.selected { border-color: rgba(212,175,55,0.35); background: rgba(212,175,55,0.05); }
.modal-radio-option.selected .modal-radio-dot { border-color: var(--gold); }
.modal-radio-option.selected .modal-radio-dot::after { transform: scale(1); }
.modal-radio-label { flex: 1; font-size: 0.9rem; color: var(--grey); }
.modal-radio-option.selected .modal-radio-label { color: var(--white); }
.modal-radio-badge {
  font-size: 0.75rem; font-weight: 600;
  color: var(--grey-dark);
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: 0.2rem 0.55rem;
  white-space: nowrap;
}

/* ── Quantity selector ── */
.modal-qty-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.modal-qty-label {
  font-size: 0.9rem;
  color: var(--grey);
}
.modal-qty-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 0.25rem;
}
.modal-qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.modal-qty-btn:hover:not(:disabled) { background: rgba(255,255,255,0.1); }
.modal-qty-btn:disabled { color: rgba(255,255,255,0.2); cursor: not-allowed; }
.modal-qty-input {
  width: 32px;
  text-align: center;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  -moz-appearance: textfield;
}
.modal-qty-input::-webkit-outer-spin-button,
.modal-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ── Info box ── */
.modal-info-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  font-size: 0.85rem;
  color: var(--grey);
  line-height: 1.7;
  margin-top: 0.8rem;
}
.modal-info-box strong { color: var(--white); }
.modal-info-box a { color: var(--gold); text-underline-offset: 3px; }

/* ── EMS fields ── */
.modal-delivery-note {
  font-size: 0.82rem;
  color: var(--grey-dark);
  margin: 0.75rem 0;
  padding: 0.65rem 1rem;
  background: rgba(212,175,55,0.06);
  border-left: 2px solid var(--gold);
  border-radius: 0 8px 8px 0;
}
.modal-address-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.modal-field--full { grid-column: 1 / -1; }

/* ── Package cards ── */
.modal-pkg { align-items: flex-start; }
.modal-pkg .modal-radio-label { display: flex; flex-direction: column; }
.modal-pkg__name { font-size: 0.9rem; color: var(--grey); }
.modal-radio-option.selected .modal-pkg__name { color: var(--white); }
.modal-pkg__desc { font-size: 0.78rem; color: var(--grey-dark); margin-top: 2px; }
.modal-pkg__price {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
  margin-left: auto;
  padding-left: 0.5rem;
}

/* ── Footer ── */
.modal-footer {
  padding: 1.1rem 1.6rem 1.4rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.modal-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}
.modal-total-row--delivery {
  margin-bottom: 0.4rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.modal-total-row--delivery .modal-total-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}
.modal-total-label { font-size: 0.85rem; color: var(--grey); }
.modal-total-price {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -0.02em;
}
.modal-terms-note {
  font-size: 0.72rem;
  color: var(--grey-dark);
  text-align: center;
  margin-top: 0.7rem;
  line-height: 1.55;
}
.modal-terms-note a { color: var(--gold); }

/* ── Buttons ── */
.modal-btn {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 11px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}
.modal-btn--primary {
  background: var(--gold);
  color: #0a0a0f;
}
.modal-btn--primary:hover:not(:disabled) {
  background: #e8c445;
  box-shadow: 0 4px 24px rgba(212,175,55,0.35);
  transform: translateY(-1px);
}
.modal-btn--primary:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.modal-btn--ghost {
  background: transparent;
  color: var(--grey);
  border: 1px solid rgba(255,255,255,0.1);
}
.modal-btn--ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--white); }

/* ── Kaspi step ── */
.kaspi-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.6rem;
}
.kaspi-logo-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}
.kaspi-logo-text {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: #E31836;
  letter-spacing: -0.05em;
}
.kaspi-logo-badge {
  background: #E31836;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.85rem;
  font-weight: 900;
  border-radius: 6px;
  padding: 2px 6px;
  letter-spacing: 0;
}
.kaspi-pay-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--grey-dark);
  margin-left: 0.2rem;
}
.kaspi-desc {
  font-size: 0.88rem;
  color: var(--grey);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.kaspi-qr-wrap {
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  margin-bottom: 1.25rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.kaspi-qr-img { display: block; border-radius: 8px; }
.kaspi-qr-label {
  font-size: 0.72rem;
  color: #666;
  margin-top: 6px;
  text-align: center;
}
.modal-btn--kaspi {
  background: #E31836;
  color: #fff;
  margin-bottom: 1rem;
}
.modal-btn--kaspi:hover { background: #c9142f; box-shadow: 0 4px 20px rgba(227,24,54,0.4); transform: translateY(-1px); }
.kaspi-mobile-only { display: none; }
.kaspi-hint {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  color: var(--grey);
  line-height: 1.55;
  text-align: left;
  margin-top: 0.25rem;
}
.kaspi-hint svg { flex-shrink: 0; margin-top: 1px; }

/* ── Success step ── */
.success-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.2rem 1.6rem 1rem;
}
.success-icon { margin-bottom: 1.25rem; animation: pop-in 0.5s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes pop-in {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.success-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.success-order-num {
  font-size: 0.85rem;
  color: var(--grey-dark);
  margin-bottom: 1rem;
}
.success-text {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.65;
  max-width: 340px;
}
.modal-btn--wa {
  background: #25D366;
  color: #fff;
}
.modal-btn--wa:hover { background: #1ebe5a; box-shadow: 0 4px 20px rgba(37,211,102,0.35); transform: translateY(-1px); }

/* ── Responsive ── */
@media (max-width: 600px) {
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal-window { max-width: 100%; border-radius: 20px 20px 0 0; max-height: 98vh; height: auto; }
  .modal-header { padding: 1.1rem 1.4rem 0.9rem; }
  .modal-body { padding: 1.2rem 1.4rem 1.6rem; overflow-y: visible; }
  .modal-footer { position: static; padding: 0 1.4rem 1.8rem; border-top: none; }
  .modal-total-row { margin-bottom: 1.25rem; }
  .modal-step { overflow-y: auto; max-height: 98vh; }
  .modal-row-2 { grid-template-columns: 1fr; }
  .modal-address-grid { grid-template-columns: 1fr; }
  .kaspi-qr-wrap { display: block; max-width: 240px; margin-left: auto; margin-right: auto; }
  .kaspi-mobile-only { display: flex; }
  
  /* Success step optimization */
  .success-body { padding-top: 1.2rem; }
  .success-icon { transform: scale(0.85); margin-bottom: 0.8rem; }
}

/* ── Prevent body scroll when modal open ── */
body.modal-open {
  overflow: hidden;
  height: 100vh;
}