:root {
  --red: #ed1c24;
  --white: #ffffff;
  --cream: #f3f4f5;
  --silver: #c3c3c3;
  --gray: #6b6b6b;
  --ink: #3c3c3c;
  --radius-pill: 999px;
  --space: clamp(1.25rem, 3vw, 2rem);
  --max: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--red);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem var(--space);
  background: rgba(243, 244, 245, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(60, 60, 60, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
}

.brand:hover {
  color: var(--ink);
}

.brand-name {
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-city {
  color: var(--ink);
}

.brand-app {
  color: var(--red);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-toggle,
.menu-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-family: inherit;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.lang-toggle:hover,
.menu-toggle:hover {
  background: rgba(60, 60, 60, 0.06);
  color: var(--ink);
}

.lang-toggle {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  min-width: 2.5rem;
}

.menu-toggle {
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
}

.menu-toggle-lines {
  position: relative;
  display: block;
  width: 1.15rem;
  height: 0.7rem;
  background: transparent;
}

.menu-toggle-lines::before,
.menu-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 1.15rem;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.25s ease, top 0.25s ease;
}

.menu-toggle-lines::before {
  top: 0;
}

.menu-toggle-lines::after {
  top: calc(100% - 2px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  top: calc(50% - 1px);
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  top: calc(50% - 1px);
  transform: rotate(-45deg);
}

.site-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: var(--space);
  min-width: 13.5rem;
  display: grid;
  gap: 0.15rem;
  padding: 0.65rem;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(60, 60, 60, 0.12);
  border: 1px solid rgba(60, 60, 60, 0.06);
  z-index: 30;
}

.site-menu[hidden] {
  display: none;
}

.site-menu a {
  display: block;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 0.95rem;
  border-radius: 12px;
  color: var(--ink);
}

.site-menu a:hover {
  background: var(--cream);
  color: var(--red);
}

body.menu-open {
  overflow: hidden;
  padding-right: var(--scrollbar-compensation, 0px);
}

body.menu-open .site-header {
  padding-right: calc(var(--space) + var(--scrollbar-compensation, 0px));
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  justify-items: center;
  color: var(--ink);
  overflow: hidden;
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(237, 28, 36, 0.1), transparent 55%),
    linear-gradient(165deg, #f7f8f9 0%, #eef0f2 48%, #e6e9ec 100%);
}

.hero-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: calc(5.25rem + env(safe-area-inset-top)) var(--space) 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(12rem, 18rem);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  text-align: left;
  transform: translateY(clamp(1rem, 4vh, 2.5rem));
}

.hero-mockup {
  width: min(100%, 18rem);
  max-height: min(62svh, 520px);
  justify-self: end;
  order: 2;
  animation: rise 0.9s ease both;
}

.hero-mockup-frame {
  aspect-ratio: 9 / 17;
  width: 100%;
  max-height: inherit;
  border-radius: 2rem;
  border: 1px solid rgba(60, 60, 60, 0.1);
  background:
    linear-gradient(160deg, rgba(237, 28, 36, 0.08), transparent 50%),
    linear-gradient(180deg, #e8eaed, #d9dde2);
  box-shadow: 0 24px 50px rgba(60, 60, 60, 0.12);
  display: grid;
  place-items: center;
  color: var(--gray);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 36rem);
  display: grid;
  gap: 1rem;
  justify-items: start;
  order: 1;
  animation: rise 0.9s ease 0.08s both;
}

.hero-copy h1 {
  margin: 0;
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.hero-lead {
  margin: 0;
  max-width: 30rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--gray);
}

.hero-actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
}

.btn:active {
  transform: translateY(0);
  opacity: 0.88;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.btn-secondary {
  background: var(--white);
  color: var(--red);
  border-color: rgba(60, 60, 60, 0.16);
}

.what-intro {
  padding: clamp(3.5rem, 8vw, 5rem) 0 clamp(0.75rem, 2vw, 1.25rem);
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--space);
}

.section-inner.narrow {
  width: min(100%, 48rem);
}

.what-intro h2,
.feature h3,
.store-cta h2,
.site-footer h3 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.what-intro h2 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.15;
}

.section-lead {
  margin: 0.85rem 0 0;
  color: var(--gray);
  font-size: 1.02rem;
  max-width: 36rem;
}

.feature {
  min-height: 80vh;
  display: grid;
  align-items: center;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.feature-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--space);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.feature-flip .feature-inner {
  direction: rtl;
}

.feature-flip .feature-copy,
.feature-flip .feature-visual {
  direction: ltr;
}

.feature-copy {
  display: grid;
  gap: 0.75rem;
}

.feature h3 {
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  line-height: 1.2;
}

.feature-copy p {
  margin: 0;
  color: var(--gray);
  font-size: 1.02rem;
  line-height: 1.6;
  max-width: 32rem;
}

.feature-visual {
  min-width: 0;
}

.placeholder-image {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(237, 28, 36, 0.12), transparent 55%),
    linear-gradient(180deg, #e4e6e8, #d5d8dc);
  color: var(--gray);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: grid;
  place-items: center;
}

.store-cta {
  background: var(--red);
  color: var(--white);
  padding: clamp(3.5rem, 8vw, 5rem) 0;
  text-align: center;
}

.store-inner {
  width: min(100%, 40rem);
  margin: 0 auto;
  padding: 0 var(--space);
  display: grid;
  gap: 0.85rem;
  justify-items: center;
}

.store-cta h2 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  line-height: 1.15;
}

.store-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.05rem;
}

.store-actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.btn-store {
  background: var(--white);
  color: var(--red);
  border-color: var(--white);
  white-space: nowrap;
  flex: 0 0 auto;
}

.btn-store:hover {
  color: var(--red);
  opacity: 0.94;
}

.site-footer {
  background: var(--ink);
  color: var(--white);
  padding: clamp(2.75rem, 6vw, 4rem) 0 2rem;
}

.footer-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--space);
  display: grid;
  gap: 2rem;
}

.footer-name {
  margin: 0;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}

.footer-name .brand-city {
  color: var(--white);
}

.footer-name .brand-app {
  color: var(--red);
}

.footer-tag {
  margin: 0.35rem 0 0;
  color: var(--silver);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.site-footer h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--silver);
  margin-bottom: 0.85rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.site-footer a {
  color: var(--white);
  text-decoration: none;
}

.site-footer a:hover {
  color: #ffb3b6;
}

.footer-note {
  margin: 0;
  color: var(--silver);
  font-size: 0.85rem;
}

.header-link {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--ink);
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
}

.header-link:hover {
  background: rgba(60, 60, 60, 0.06);
  color: var(--ink);
}

.legal-page {
  padding: calc(5.5rem + env(safe-area-inset-top)) 0 clamp(3.5rem, 8vw, 5rem);
  background:
    radial-gradient(80% 50% at 50% 0%, rgba(237, 28, 36, 0.08), transparent 55%),
    linear-gradient(180deg, #f7f8f9 0%, var(--cream) 100%);
  color: var(--ink);
}

.legal-inner {
  width: min(100%, 44rem);
  margin: 0 auto;
  padding: 0 var(--space);
  display: grid;
  gap: 1rem;
}

.legal-kicker {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.legal-inner h1 {
  margin: 0;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.legal-updated {
  margin: 0 0 0.5rem;
  color: var(--gray);
  font-size: 0.95rem;
}

.legal-inner h2 {
  margin: 1.25rem 0 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.legal-inner p,
.legal-inner li {
  margin: 0;
  color: var(--ink);
  line-height: 1.65;
}

.legal-inner ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.55rem;
}

.legal-inner a {
  color: var(--red);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.legal-inner a:hover {
  color: #c4161d;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 800px) {
  .hero-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: clamp(1.5rem, 4vh, 2.5rem);
    padding-bottom: 2.5rem;
    transform: translateY(clamp(0.5rem, 3vh, 1.5rem));
  }

  .hero-mockup {
    width: min(100%, 12.5rem);
    max-height: min(36svh, 320px);
    justify-self: center;
    order: 0;
  }

  .hero-copy {
    justify-items: center;
    order: 0;
  }

  .hero-actions {
    justify-content: center;
  }

  .feature {
    min-height: 0;
    align-items: stretch;
    padding: 3rem 0;
  }

  .feature-inner,
  .feature-flip .feature-inner {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 1.75rem;
  }

  .feature-visual {
    order: -1;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 100svh;
  }

  .feature {
    padding: 3.5rem 0;
  }

  .feature-inner,
  .feature-flip .feature-inner {
    gap: 1.5rem;
  }

  .store-actions {
    flex-wrap: wrap;
  }

  .footer-cols {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-copy,
  .hero-mockup {
    animation: none;
  }
}