/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #0a0a0a;
  color: #e5e5e5;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
  --orange: #F97316;
  --orange-dark: #ea6c0a;
  --black: #000000;
  --dark: #0a0a0a;
  --dark2: #111111;
  --dark3: #1a1a1a;
  --dark4: #222222;
  --white: #ffffff;
  --grey: #888888;
  --light-grey: #cccccc;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 20px 60px rgba(0,0,0,0.6);
}

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.accent { color: var(--orange); }
.section-tag {
  display: inline-block;
  background: rgba(249,115,22,0.15);
  color: var(--orange);
  border: 1px solid rgba(249,115,22,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--light-grey);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 56px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.25);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--orange); color: var(--orange); }
.btn-nav {
  background: var(--orange);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--orange-dark); }
.btn-full { width: 100%; text-align: center; font-size: 17px; padding: 16px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo { width: 36px; height: 36px; object-fit: contain; }
.nav-name { font-size: 18px; font-weight: 800; color: var(--white); letter-spacing: 0.03em; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a { font-size: 15px; font-weight: 500; color: var(--light-grey); transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #000000 0%, #0d0d0d 50%, #1a0a00 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 80px;
  min-height: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(44,160,28,0.15);
  border: 1px solid rgba(44,160,28,0.3);
  color: #4ade80;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--light-grey);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}
.hero-sub strong { color: var(--orange); }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-item { font-size: 14px; color: var(--grey); font-weight: 500; }
.trust-item::before { content: ''; }

.hero-phones { display: flex; justify-content: center; align-items: center; height: 100%; }
.phone-stack { position: relative; width: 420px; height: 680px; }
.phone-img { position: absolute; border-radius: 24px; box-shadow: var(--shadow); }
.phone-back {
  width: 300px;
  top: 50px;
  left: 0;
  opacity: 0.7;
  transform: rotate(-6deg);
  z-index: 1;
}
.phone-front {
  width: 320px;
  top: 0;
  right: 0;
  z-index: 2;
  transform: rotate(3deg);
}

.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--dark2);
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 48px;
}
.stat-num {
  font-size: 36px;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 14px; color: var(--grey); font-weight: 500; text-align: center; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.1); }

/* ===== FEATURES ===== */
.features {
  padding: 100px 0;
  background: var(--dark);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color 0.3s, transform 0.3s;
}
.feature-card:hover { border-color: rgba(249,115,22,0.3); transform: translateY(-4px); }
.feature-card--accent { border-color: rgba(249,115,22,0.25); background: linear-gradient(135deg, #1a0e00, #1a1a1a); }
.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(249,115,22,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-title { font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.feature-desc { font-size: 15px; color: var(--light-grey); line-height: 1.7; margin-bottom: 20px; }
.feature-list li {
  font-size: 14px;
  color: var(--grey);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 8px;
}
.feature-list li::before { content: '→'; color: var(--orange); font-weight: 700; }
.feature-list li:last-child { border-bottom: none; }

/* ===== MTD SECTION ===== */
.mtd {
  padding: 100px 0;
  background: var(--dark2);
}
.mtd-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.mtd-text .section-title { text-align: left; }
.mtd-desc { font-size: 16px; color: var(--light-grey); line-height: 1.8; margin-bottom: 16px; }
.mtd-desc strong { color: var(--orange); }
.mtd-requirements { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.req-item { display: flex; gap: 16px; align-items: flex-start; }
.req-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.req-item strong { display: block; color: var(--white); font-size: 16px; margin-bottom: 4px; }
.req-item p { font-size: 14px; color: var(--grey); line-height: 1.6; }

.timeline-title { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 28px; }
.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 0; bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.1);
}
.tl-item {
  position: relative;
  padding-bottom: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: -24px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid;
}
.tl-dot--white { background: var(--dark2); border-color: rgba(255,255,255,0.3); }
.tl-dot--orange { background: var(--orange); border-color: var(--orange); box-shadow: 0 0 12px rgba(249,115,22,0.5); }
.tl-content { display: flex; flex-direction: column; gap: 2px; }
.tl-date { font-size: 13px; font-weight: 700; color: var(--orange); }
.tl-label { font-size: 15px; color: var(--white); font-weight: 500; }
.tl-item--accent .tl-label { color: var(--orange); font-weight: 700; }

/* ===== APP SCREENS ===== */
.app-screens {
  padding: 100px 0;
  background: var(--dark);
}
.screens-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.tab-btn {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--grey);
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.tab-btn:hover { border-color: var(--orange); color: var(--white); }
.tab-btn.active { background: var(--orange); border-color: var(--orange); color: var(--white); }

.screens-content { position: relative; }
.screen-panel { display: none; }
.screen-panel.active {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
}
.screen-img-wrap {
  display: flex;
  justify-content: center;
}
.screen-img {
  width: 260px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.screen-info h3 { font-size: 28px; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.screen-info p { font-size: 16px; color: var(--light-grey); line-height: 1.7; margin-bottom: 24px; }
.screen-info ul { display: flex; flex-direction: column; gap: 12px; }
.screen-info li {
  font-size: 15px;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 10px;
}
.screen-info li::before { content: '✓'; color: var(--orange); font-weight: 700; }

/* ===== WHY SECTION ===== */
.why {
  padding: 100px 0;
  background: var(--dark2);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s;
}
.why-card:hover { border-color: rgba(249,115,22,0.25); }
.why-icon { font-size: 36px; margin-bottom: 16px; }
.why-card h4 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--grey); line-height: 1.7; }

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: linear-gradient(135deg, #0d0500 0%, #0a0a0a 100%);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-text .section-title { text-align: left; }
.contact-desc { font-size: 16px; color: var(--light-grey); line-height: 1.8; margin-bottom: 24px; }
.contact-trust { display: flex; flex-direction: column; gap: 8px; }
.contact-trust span { font-size: 14px; color: var(--grey); }
.contact-trust span::before { content: ''; }

.contact-form-wrap {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--light-grey); }
.form-group input,
.form-group select {
  background: var(--dark4);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--orange); }
.form-group select option { background: var(--dark4); }
.form-note { font-size: 13px; color: var(--grey); text-align: center; margin-top: 4px; }

.form-success { text-align: center; padding: 40px 20px; }
.success-icon { font-size: 48px; color: var(--orange); margin-bottom: 16px; }
.form-success h3 { font-size: 24px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.form-success p { font-size: 16px; color: var(--light-grey); }

/* ===== PRICING ===== */
.pricing {
  padding: 100px 0;
  background: var(--dark);
}
.pricing-wrap {
  display: flex;
  justify-content: center;
}
.pricing-card {
  background: var(--dark3);
  border: 2px solid rgba(249,115,22,0.35);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(249,115,22,0.1);
}
.pricing-header {
  background: linear-gradient(135deg, #1a0e00 0%, #1a1a1a 100%);
  padding: 40px 48px;
  text-align: center;
}
.pricing-badge {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.pricing-amount {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
}
.pricing-currency {
  font-size: 36px;
  font-weight: 800;
  color: var(--orange);
  margin-top: 12px;
  line-height: 1;
}
.pricing-num {
  font-size: 88px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.pricing-period {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 12px;
  gap: 2px;
}
.pricing-period span {
  font-size: 14px;
  color: var(--grey);
  font-weight: 500;
  text-align: left;
}
.pricing-period span:first-child {
  color: var(--orange);
  font-weight: 700;
}
.pricing-tagline {
  font-size: 16px;
  color: var(--light-grey);
  margin-bottom: 28px;
  line-height: 1.5;
}
.pricing-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
}
.pricing-features {
  padding: 36px 48px 40px;
}
.pricing-includes {
  font-size: 13px;
  font-weight: 700;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.pricing-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pricing-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pricing-list li:last-child {
  border-bottom: none;
}
.pricing-check {
  color: var(--orange);
  font-weight: 900;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}
.pricing-list strong {
  display: block;
  font-size: 15px;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 2px;
}
.pricing-list span {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.5;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 48px 0 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-logo { width: 40px; height: 40px; object-fit: contain; }
.footer-name { font-size: 16px; font-weight: 800; color: var(--white); }
.footer-tag { font-size: 12px; color: var(--orange); font-weight: 600; letter-spacing: 0.05em; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a { font-size: 14px; color: var(--grey); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-qb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--grey); }
.qb-logo { display: flex; align-items: center; gap: 6px; color: var(--white); font-weight: 600; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--grey); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text { display: flex; flex-direction: column; align-items: center; }
  .hero-sub { text-align: center; }
  .hero-phones { display: none; }
  .mtd-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .screen-panel.active { grid-template-columns: 1fr; }
  .screen-img-wrap { justify-content: center; }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(0,0,0,0.97);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .stats-inner { gap: 24px; }
  .stat-item { padding: 0 24px; }
  .stat-divider { display: none; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
  .contact-text .section-title { text-align: center; }
  .contact-text { text-align: center; }
  .contact-trust { align-items: center; }
}