:root {
  --red: #d71920;
  --red-dark: #990d13;
  --black: #08090b;
  --steel: #171a1f;
  --charcoal: #252a31;
  --white: #ffffff;
  --paper: #f5f2ed;
  --muted: #b9bdc4;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius: 24px;
}

* { box-sizing: border-box; }

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

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  color: var(--white);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at 12% 12%, rgba(215, 25, 32, 0.22), transparent 32rem),
    linear-gradient(135deg, rgba(255,255,255,0.035) 25%, transparent 25%) 0 0 / 22px 22px,
    var(--black);
  min-height: 100vh;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

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

p { color: #d8dbe0; line-height: 1.65; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 72px);
  background: rgba(8, 9, 11, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border: 2px solid rgba(255,255,255,0.18);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  color: #e8eaed;
  font-weight: 700;
  font-size: 0.92rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--white); background: rgba(255,255,255,0.08); }

.nav-cta {
  background: var(--red) !important;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(215, 25, 32, 0.28);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-pad { padding: clamp(56px, 9vw, 112px) clamp(20px, 6vw, 84px); }
.compact-pad { padding-top: 28px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(300px, 0.96fr);
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
  min-height: calc(100vh - 80px);
}

.eyebrow,
.section-kicker {
  color: var(--red);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 0.95;
  overflow-wrap: normal;
  word-break: keep-all;
}

h1 { max-width: 850px; font-size: clamp(3.2rem, 8vw, 7.2rem); }
h2 { font-size: clamp(2.5rem, 6vw, 5.4rem); }
h3 { font-size: 2rem; }

.hero-text,
.page-intro { max-width: 650px; font-size: clamp(1rem, 2vw, 1.2rem); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.store-button,
.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border: 0;
  border-radius: 16px;
  font-weight: 800;
  cursor: pointer;
}

.store-button {
  flex-direction: column;
  align-items: flex-start;
  min-width: 190px;
  padding: 10px 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 16px 36px rgba(215, 25, 32, 0.32);
}

.store-button span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; opacity: 0.82; }
.store-button strong { font-size: 1.35rem; }

.button-secondary,
.button-primary {
  padding: 0 24px;
  border: 1px solid var(--line);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.button-primary { width: 100%; background: var(--red); }

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  max-width: 100%;
  overflow: hidden;
}

.phone-shell,
.mini-phone {
  position: relative;
  width: min(82vw, 345px);
  max-width: 100%;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 38px;
  background: linear-gradient(150deg, #333942, #090a0d 55%);
  box-shadow: var(--shadow);
}

.phone-screenshot,
.gallery-screenshot {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 27px;
  object-fit: cover;
  object-position: top center;
}

.phone-screenshot {
  aspect-ratio: 1179 / 2556;
  max-height: 650px;
}

.steel-plate {
  position: absolute;
  inset: auto 0 -22px auto;
  width: 58%;
  height: 72%;
  z-index: -1;
  border: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.02));
  transform: skew(-10deg) rotate(4deg);
}

.trust-strip,
.feature-preview,
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 clamp(20px, 6vw, 84px);
  border: 1px solid var(--line);
  background: var(--line);
}

.trust-strip div,
.feature-card,
.screenshot-card,
.wide-card,
.cta-panel,
.contact-form {
  background: rgba(18, 21, 26, 0.92);
  border: 1px solid var(--line);
}

.trust-strip div { padding: 24px; }
.trust-strip strong { display: block; font-family: "Barlow Condensed", sans-serif; font-size: 2rem; text-transform: uppercase; }
.trust-strip span { color: var(--muted); }

.split-section {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 32px;
  align-items: start;
}

.split-copy p { max-width: 720px; }
.text-link { color: var(--white); border-bottom: 3px solid var(--red); font-weight: 800; }

.feature-card,
.screenshot-card,
.wide-card,
.cta-panel { padding: clamp(24px, 4vw, 42px); }

.card-number { color: var(--red); font-weight: 900; letter-spacing: 0.12em; }

.page-hero { padding-bottom: 28px; }
.features-list { display: grid; gap: 18px; }
.wide-card { border-radius: var(--radius); }
.wide-card h2 { font-size: clamp(2.2rem, 5vw, 4rem); }

.cta-panel {
  margin: 0 clamp(20px, 6vw, 84px) clamp(56px, 9vw, 112px);
  border-radius: var(--radius);
}

.screenshot-card { text-align: center; }
.screenshot-card h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
.screenshot-card p { max-width: 31rem; margin: 14px auto 0; }
.mini-phone {
  width: min(78vw, 260px);
  margin: 0 auto 24px;
  border-radius: 30px;
  overflow: hidden;
}
.gallery-screenshot {
  aspect-ratio: 1179 / 2556;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.8fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  color: var(--muted);
}
.contact-details a { color: var(--white); font-size: 1.2rem; font-weight: 800; }

.contact-form {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 5vw, 38px);
  border-radius: var(--radius);
}

label { color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
input,
textarea {
  width: 100%;
  padding: 15px 16px;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  background: rgba(0,0,0,0.24);
  font: inherit;
}
input:focus,
textarea:focus { outline: 3px solid rgba(215,25,32,0.32); border-color: var(--red); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px clamp(20px, 6vw, 84px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.32);
}
.site-footer strong { color: var(--white); }
.site-footer p { margin: 6px 0 0; }
.site-footer a { color: var(--white); font-weight: 800; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 120ms; }
.delay-2 { transition-delay: 220ms; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 79px 14px auto 14px;
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(8,9,11,0.97);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: 220ms ease;
  }
  .site-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav a { padding: 14px; }
  .hero,
  .split-section,
  .contact-layout { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .trust-strip,
  .feature-preview,
  .screenshot-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.8rem, 13vw, 4.8rem); }
}

@media (max-width: 520px) {
  .site-header { padding: 14px 16px; }
  .brand { font-size: 1.2rem; }
  .brand-mark { width: 36px; height: 36px; }
  h1 { font-size: clamp(2.45rem, 12vw, 4rem); }
  .hero-actions,
  .store-button,
  .button-secondary { width: 100%; }
  .store-button { align-items: center; }
  .phone-shell { width: 100%; }
  .steel-plate { display: none; }
  .site-footer { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

.feature-preview.section-pad,
.screenshot-grid.section-pad {
  padding-left: 0;
  padding-right: 0;
}