@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

/* RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
  color: #000;
}

input,
button,
textarea,
select {
  font: inherit;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}


ul {
  list-style: none;
}

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


/* ===== BASE LAYOUT ===== */

body {
  margin: 0;
  padding: 0;
  background: #f4f5f9;
  color: #111827;
}

/* ===== HEADER ===== */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  width: 100%;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  z-index: 50;
}

.header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header__logo img {
  height: 40px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.header__nav-link {
  font-size: 14px;
  text-decoration: none;
  color: #0f172a;
  padding: 6px 10px;
  border-radius: 999px;
  position: relative;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.header__nav-link:hover {
  background: #e5edf9;
  transform: translateY(-1px);
}

/* Burger for mobile */

.header__burger {
  display: none;
  width: 28px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  flex-direction: column;
  justify-content: space-between;
}

.header__burger span {
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: #0f172a;
}

/* ===== HERO ===== */

.hero {
  padding: 140px 20px 90px;
  background:
    radial-gradient(circle at top left, #e0ecff 0, rgba(224, 236, 255, 0) 55%),
    radial-gradient(circle at 80% 20%, #e9e0ff 0, rgba(233, 224, 255, 0) 55%),
    #f9fafb;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero__eyebrow {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b7280;
}

.hero__title {
  font-size: 38px;
  line-height: 1.18;
  color: #111827;
}

.hero__subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: #4b5563;
  max-width: 540px;
}

.hero__stores {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 4px;
}

.hero__store-btn img {
  height: 48px;
  display: block;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.hero__store-btn:hover img {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.16);
}

.hero__note {
  font-size: 13px;
  color: #6b7280;
  margin-top: 4px;
}

/* Visual card */

.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__card {
  position: relative;
  padding: 10px;
  border-radius: 26px;
  background: linear-gradient(145deg, #ffffff, #e5e7eb);
  box-shadow:
    0 18px 40px rgba(15, 23, 42, 0.12),
    0 0 0 1px rgba(148, 163, 184, 0.35);
  overflow: hidden;
}

.hero__card-glow {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 20% 0%, rgba(96, 165, 250, 0.25), transparent 60%),
    radial-gradient(circle at 80% 100%, rgba(167, 139, 250, 0.28), transparent 60%);
  pointer-events: none;
}

.hero__img {
  position: relative;
  border-radius: 20px;
  width: 320px;
  max-width: 100%;
  display: block;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 960px) {
  .header__nav {
    display: none;
  }

  .header__burger {
    display: flex;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    text-align: center;
  }

  .hero__content {
    align-items: center;
  }

  .hero__subtitle {
    max-width: 100%;
  }

  .hero__visual {
    order: -1;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 120px;
    padding-bottom: 70px;
  }

  .hero__title {
    font-size: 30px;
  }

  .hero__subtitle {
    font-size: 15px;
  }

  .hero__img {
    width: 260px;
  }
}
.section-description {
  padding: 60px 20px 40px;
  background: #ffffff;
}

.section-description__inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-description__title {
  font-size: 28px;
  margin-bottom: 18px;
  color: #111827;
}

.section-description__text {
  font-size: 16px;
  line-height: 1.7;
  color: #4b5563;
  margin-bottom: 12px;
}

.section-howto {
  padding: 50px 20px 40px;
  background: #f3f4f6;
}

.section-howto__inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-howto__title {
  font-size: 26px;
  margin-bottom: 18px;
  color: #111827;
}

.section-howto__list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.section-howto__item {
  font-size: 15px;
  line-height: 1.7;
  color: #4b5563;
}

.gallery {
  padding: 60px 20px;
  background: #ffffff;
}

.gallery__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.gallery__header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 26px;
}

.gallery__title {
  font-size: 26px;
  color: #111827;
}

.gallery__subtitle {
  font-size: 15px;
  color: #6b7280;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gallery__item {
  margin: 0;
}

.gallery__img {
  width: 100%;
  display: block;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.section-features {
  padding: 60px 20px;
  background: #f9fafb;
}

.section-features__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-features__title {
  font-size: 26px;
  margin-bottom: 24px;
  color: #111827;
}

.section-features__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.section-features__card {
  border-radius: 18px;
  padding: 18px 18px 20px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.section-features__card-title {
  font-size: 16px;
  margin-bottom: 8px;
  color: #111827;
}

.section-features__card-text {
  font-size: 14px;
  line-height: 1.7;
  color: #4b5563;
}

.section-download {
  padding: 60px 20px 80px;
  background: #111827;
  color: #e5e7eb;
}

.section-download__inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: center;
}

.section-download__title {
  font-size: 26px;
  margin-bottom: 16px;
}

.section-download__text {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 8px;
  color: #e5e7eb;
}

.section-download__text--note {
  font-size: 14px;
  color: #9ca3af;
}

.section-download__stores {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-start;
}

.section-download__store-img {
  height: 48px;
  display: block;
}

@media (max-width: 900px) {
  .gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-features__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-download__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .gallery__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-features__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-download {
    padding-bottom: 60px;
  }
}
.footer {
  background: #0f172a;
  color: #e5e7eb;
  padding: 60px 20px 40px;
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 40px;
}

.footer__logo {
  height: 42px;
  width: auto;
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: 14px;
  color: #9ca3af;
  line-height: 1.6;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__nav-link {
  font-size: 14px;
  text-decoration: none;
  color: #e5e7eb;
  padding: 4px 0;
  transition: opacity 0.2s ease;
}

.footer__nav-link:hover {
  opacity: 0.7;
}

.footer__stores {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__store-img {
  height: 46px;
  display: block;
  transition: transform 0.2s ease;
}

.footer__store-img:hover {
  transform: translateY(-2px);
}

.footer__divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 20px 0 30px;
}

.footer__bottom {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__legal {
  font-size: 14px;
  color: #9ca3af;
}

.footer__copyright {
  font-size: 14px;
  color: #e5e7eb;
}

.footer__notice {
  font-size: 13px;
  color: #9ca3af;
}

/* Responsive */

@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }

  .footer__stores {
    flex-direction: row;
    justify-content: center;
  }

  .footer__nav {
    align-items: center;
  }
}
.legal-page {
  padding: 140px 20px 80px;
  background: #f9fafb;
}

.legal-page__inner {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 20px;
  padding: 32px 24px 36px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.legal-page__title {
  font-size: 30px;
  margin: 0 0 18px;
  color: #111827;
}

.legal-page__meta {
  font-size: 14px;
  color: #6b7280;
  margin: 0 0 10px;
}

.legal-page__section {
  margin-bottom: 20px;
}

.legal-page__section-title {
  font-size: 18px;
  margin: 0 0 8px;
  color: #111827;
}

.legal-page__text {
  font-size: 15px;
  line-height: 1.7;
  color: #4b5563;
  margin: 0 0 8px;
}

.legal-page__list {
  margin: 0 0 8px 18px;
  padding: 0;
}

.legal-page__list-item {
  font-size: 15px;
  line-height: 1.7;
  color: #4b5563;
}

/* mobile */
@media (max-width: 640px) {
  .legal-page {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .legal-page__inner {
    padding: 24px 18px 30px;
    border-radius: 16px;
  }

  .legal-page__title {
    font-size: 24px;
  }
}