:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;

  --accent: #0f766e;
  --accent-soft: #e6f4f2;

  --radius: 18px;
  --radius-large: 32px;

  --shadow:
    0 24px 60px rgba(15, 23, 42, 0.08);
}


/* ========================================
   RESET
   ======================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;

  background: var(--bg);
  color: var(--text);

  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

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


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

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}


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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;

  background: rgba(245, 247, 250, 0.78);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  border-bottom: 1px solid rgba(226, 232, 240, 0.65);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;

  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;

  gap: 10px;

  font-size: 20px;
  font-weight: 700;

  letter-spacing: -0.02em;
}

.brand-logo {
  width: 38px;
  height: 38px;

  object-fit: contain;

  border-radius: 10px;
}

.nav-right {
  display: flex;
  align-items: center;

  gap: 22px;
}

.navlinks {
  display: flex;
  align-items: center;

  gap: 30px;

  color: var(--muted);

  font-size: 14px;
  font-weight: 500;
}

.navlinks a {
  transition: color 0.2s ease;
}

.navlinks a:hover {
  color: var(--text);
}


/* ========================================
   LANGUAGE SWITCH
   ======================================== */

.language-switch {
  display: inline-flex;
  justify-content: center;
  align-items: center;

  min-width: 42px;
  height: 36px;

  padding: 0 11px;

  background: rgba(255, 255, 255, 0.7);

  border: 1px solid var(--line);
  border-radius: 10px;

  color: var(--text);

  font-size: 12px;
  font-weight: 700;

  letter-spacing: 0.03em;

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.language-switch:hover {
  transform: translateY(-1px);

  background: var(--accent-soft);

  border-color: rgba(15, 118, 110, 0.25);

  box-shadow:
    0 6px 18px rgba(15, 23, 42, 0.06);
}


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

.hero {
  padding-top: 100px;
  padding-bottom: 80px;

  text-align: center;
}

.eyebrow {
  display: inline-flex;

  padding: 8px 14px;

  background: var(--accent-soft);
  color: var(--accent);

  border-radius: 999px;

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.02em;
}

.hero h1 {
  max-width: 900px;

  margin: 26px auto 22px;

  font-size: clamp(48px, 7vw, 82px);
  line-height: 0.98;

  letter-spacing: -0.055em;
}

.hero > p {
  max-width: 680px;

  margin: 0 auto;

  color: var(--muted);

  font-size: 19px;
  line-height: 1.7;
}


/* ========================================
   STORE BADGES
   ======================================== */

.store-buttons {
  display: flex;
  justify-content: center;
  align-items: center;

  flex-wrap: wrap;

  gap: 14px;

  margin-top: 34px;
}

.store-link {
  display: inline-flex;
  align-items: center;

  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.store-link:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.store-link:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.25);
  outline-offset: 5px;

  border-radius: 8px;
}

.store-badge {
  display: block;

  width: auto;
  height: 52px;
}


/* ========================================
   GENERAL SECTIONS
   ======================================== */

.section {
  padding-top: 85px;
  padding-bottom: 85px;
}

.section-head {
  max-width: 720px;

  margin-bottom: 55px;
}

.section-head h2 {
  margin: 20px 0 18px;

  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.05;

  letter-spacing: -0.045em;
}

.section-head p {
  max-width: 620px;

  margin: 0;

  color: var(--muted);

  font-size: 18px;
  line-height: 1.7;
}


/* ========================================
   APP SHOWCASE
   ======================================== */

.showcase-head {
  max-width: 700px;

  margin-bottom: 55px;
}

.screenshots-scroll {
  display: grid;

  grid-template-columns: repeat(5, minmax(0, 1fr));

  gap: 18px;

  align-items: start;
}

.screenshot-item {
  min-width: 0;
}

.screenshot-card {
  position: relative;

  display: flex;
  justify-content: center;
  align-items: flex-start;

  padding: 24px 14px 0;

  background:
    linear-gradient(
      145deg,
      var(--accent-soft),
      rgba(255, 255, 255, 0.9)
    );

  border: 1px solid var(--line);
  border-radius: 26px;

  overflow: hidden;

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.screenshot-card:hover {
  transform: translateY(-4px);

  box-shadow:
    0 18px 45px rgba(15, 23, 42, 0.08);
}

.showcase-screenshot {
  position: relative;

  display: block;

  width: 100%;
  max-width: 210px;
  height: auto;

  border-radius: 26px 26px 0 0;

  box-shadow:
    0 20px 45px rgba(15, 23, 42, 0.12);

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;

  z-index: 1;
}

.screenshot-item:hover .showcase-screenshot {
  transform: translateY(-5px);

  box-shadow:
    0 28px 60px rgba(15, 23, 42, 0.16);
}

.screenshot-info {
  padding: 20px 4px 0;
}

.screenshot-info span {
  color: var(--accent);

  font-size: 12px;
  font-weight: 800;

  letter-spacing: 0.08em;
}

.screenshot-info h3 {
  margin: 8px 0;

  font-size: 19px;
  line-height: 1.2;

  letter-spacing: -0.025em;
}

.screenshot-info p {
  margin: 0;

  color: var(--muted);

  font-size: 13px;
  line-height: 1.6;
}


/* ========================================
   MORE FEATURES
   ======================================== */

.feature-grid {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 16px;
}

.feature-card {
  padding: 24px;

  background: rgba(255, 255, 255, 0.72);

  border: 1px solid var(--line);
  border-radius: 22px;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-3px);

  border-color: rgba(15, 118, 110, 0.2);

  box-shadow:
    0 16px 40px rgba(15, 23, 42, 0.06);
}

.feature-title {
  display: flex;
  align-items: center;

  gap: 12px;

  margin-bottom: 12px;
}

.feature-icon {
  flex: 0 0 auto;

  display: flex;
  justify-content: center;
  align-items: center;

  width: 38px;
  height: 38px;

  background: var(--accent-soft);
  color: var(--accent);

  border-radius: 11px;

  font-size: 17px;
  font-weight: 700;
}

.feature-card h3 {
  margin: 0;

  font-size: 18px;
  line-height: 1.25;

  letter-spacing: -0.025em;
}

.feature-card p {
  margin: 0;

  color: var(--muted);

  font-size: 14px;
  line-height: 1.55;
}


/* ========================================
   PRICING
   ======================================== */

.pricing-head {
  max-width: 760px;
}

.pricing-grid {
  display: grid;

  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 20px;

  max-width: 850px;
}

.pricing-card {
  position: relative;

  padding: 38px;

  background: var(--surface);

  border: 1px solid var(--line);
  border-radius: 28px;

  overflow: hidden;

  box-shadow:
    0 16px 45px rgba(15, 23, 42, 0.045);
}

.pricing-card-pro {
  border-color: rgba(15, 118, 110, 0.32);

  box-shadow:
    0 20px 55px rgba(15, 118, 110, 0.08);
}

.pricing-badge {
  position: absolute;

  top: 18px;
  right: 18px;

  padding: 6px 10px;

  background: var(--accent-soft);
  color: var(--accent);

  border-radius: 999px;

  font-size: 11px;
  font-weight: 800;

  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.plan-name {
  color: var(--accent);

  font-size: 14px;
  font-weight: 700;
}

.price {
  display: flex;
  align-items: baseline;

  gap: 8px;

  margin-top: 14px;
}

.price-main {
  font-size: 42px;
  line-height: 1;

  font-weight: 700;

  letter-spacing: -0.05em;
}

.price-currency {
  color: var(--muted);

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.04em;
}

.price-note {
  margin: 9px 0 0;

  color: var(--muted);

  font-size: 14px;
}

.pricing-features {
  display: grid;

  gap: 13px;

  margin: 32px 0 0;
  padding: 28px 0 0;

  border-top: 1px solid var(--line);

  list-style: none;
}

.pricing-features li {
  position: relative;

  padding-left: 26px;

  color: var(--text);

  font-size: 15px;
  line-height: 1.5;
}

.pricing-features li::before {
  content: "✓";

  position: absolute;

  left: 0;

  color: var(--accent);

  font-weight: 800;
}

.pricing-bottom {
  max-width: 850px;

  margin: 24px 0 0;

  color: var(--muted);

  font-size: 14px;
}


/* ========================================
   CTA
   ======================================== */

.cta {
  padding: 80px 40px;

  background: var(--surface);

  border: 1px solid var(--line);
  border-radius: 32px;

  text-align: center;

  box-shadow: var(--shadow);
}

.cta h2 {
  max-width: 700px;

  margin: 22px auto 16px;

  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.05;

  letter-spacing: -0.045em;
}

.cta > p {
  max-width: 540px;

  margin: 0 auto;

  color: var(--muted);

  font-size: 18px;
  line-height: 1.7;
}


/* ========================================
   PRIVACY POLICY
   ======================================== */

.privacy {
  max-width: 820px;
  margin: 0 auto;
}

.privacy .section-head {
  margin-bottom: 55px;
}

.privacy .section-head h1 {
  margin: 20px 0 16px;

  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;

  letter-spacing: -0.045em;
}

.privacy .section-head p {
  color: var(--muted);

  font-size: 15px;
}

.privacy-content {
  padding: 50px;

  background: var(--surface);

  border: 1px solid var(--line);
  border-radius: 28px;

  box-shadow:
    0 20px 50px rgba(15, 23, 42, 0.05);
}

.privacy-content h2 {
  margin: 42px 0 12px;

  font-size: 22px;

  letter-spacing: -0.025em;
}

.privacy-content h2:first-child {
  margin-top: 0;
}

.privacy-content p {
  margin: 0 0 18px;

  color: var(--muted);

  font-size: 16px;
  line-height: 1.8;
}

.privacy-content a {
  color: var(--accent);

  font-weight: 600;
}

.privacy-content a:hover {
  text-decoration: underline;
}


/* ========================================
   FOOTER
   ======================================== */

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 30px;

  padding-top: 35px;
  padding-bottom: 50px;

  color: var(--muted);

  font-size: 14px;
}

footer div {
  display: flex;

  gap: 24px;
}

footer a {
  transition: color 0.2s ease;
}

footer a:hover {
  color: var(--text);
}


/* ========================================
   TABLET
   ======================================== */

@media (max-width: 900px) {

  .hero {
    padding-top: 80px;
    padding-bottom: 70px;
  }

  .section {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .screenshots-scroll {
    grid-template-columns: repeat(2, 1fr);

    gap: 50px 22px;
  }

  .screenshot-card {
    padding: 35px 20px 0;
  }

  .showcase-screenshot {
    max-width: 280px;
  }

  .screenshot-info p {
    font-size: 14px;
  }

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

}


/* ========================================
   MOBILE
   ======================================== */

@media (max-width: 600px) {

  html {
    scroll-padding-top: 76px;
  }

  .container {
    width: min(100% - 28px, 1120px);
  }


  /* HEADER */

  nav {
    min-height: 62px;
  }

  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .brand {
    font-size: 18px;
  }

  .nav-right {
    gap: 12px;
  }

  /*
    Keep the sticky header clean on small phones.
    Logo + Pleximo + language selector remain visible.
  */
  .navlinks {
    display: none;
  }

  .language-switch {
    min-width: 40px;
    height: 34px;

    padding: 0 10px;
  }


  /* HERO */

  .hero {
    padding-top: 60px;
    padding-bottom: 55px;
  }

  .hero h1 {
    margin-top: 22px;

    font-size: clamp(44px, 13vw, 62px);
  }

  .hero > p {
    font-size: 17px;
  }


  /* STORE BADGES */

  .store-buttons {
    gap: 10px;

    margin-top: 30px;
  }

  .store-badge {
    height: 46px;
  }


  /* GENERAL SECTIONS */

  .section {
    padding-top: 65px;
    padding-bottom: 65px;
  }

  .section-head {
    margin-bottom: 42px;
  }

  .section-head h2 {
    font-size: 40px;
  }

  .section-head p {
    font-size: 16px;
  }


  /* SCREENSHOT CAROUSEL */

  .showcase-head {
    margin-bottom: 40px;
  }

  .screenshots-scroll {
    display: flex;

    gap: 16px;

    margin-left: -14px;
    margin-right: -14px;

    padding-left: 14px;
    padding-right: 14px;
    padding-bottom: 15px;

    overflow-x: auto;
    overflow-y: hidden;

    scroll-snap-type: x mandatory;

    scrollbar-width: none;

    -webkit-overflow-scrolling: touch;
  }

  .screenshots-scroll::-webkit-scrollbar {
    display: none;
  }

  .screenshot-item {
    flex: 0 0 78vw;

    max-width: 320px;

    scroll-snap-align: center;
  }

  .screenshot-card {
    padding: 26px 18px 0;

    border-radius: 24px;
  }

  .showcase-screenshot {
    width: 100%;
    max-width: 250px;

    border-radius: 26px 26px 0 0;
  }

  .screenshot-info {
    padding-top: 18px;
  }

  .screenshot-info h3 {
    font-size: 19px;
  }

  .screenshot-info p {
    font-size: 14px;
  }


  /* COMPACT FEATURES */

  .feature-grid {
    grid-template-columns: 1fr;

    gap: 10px;
  }

  .feature-card {
    padding: 18px 20px;
  }

  .feature-title {
    gap: 10px;

    margin-bottom: 8px;
  }

  .feature-icon {
    width: 34px;
    height: 34px;

    border-radius: 9px;

    font-size: 15px;
  }

  .feature-card h3 {
    font-size: 17px;
  }

  .feature-card p {
    font-size: 13px;
    line-height: 1.5;
  }


  /* PRICING */

  .pricing-grid {
    grid-template-columns: 1fr;

    gap: 14px;
  }

  .pricing-card {
    padding: 30px 24px;
  }

  .price-main {
    font-size: 38px;
  }

  .pricing-bottom {
    line-height: 1.6;
  }


  /* CTA */

  .cta {
    padding: 60px 22px;

    border-radius: 26px;
  }

  .cta h2 {
    font-size: 40px;
  }


  /* PRIVACY */

  .privacy-content {
    padding: 30px 22px;

    border-radius: 22px;
  }

  .privacy .section-head h1 {
    font-size: 42px;
  }

  .privacy-content h2 {
    margin-top: 34px;

    font-size: 20px;
  }

  .privacy-content p {
    font-size: 15px;
  }


  /* FOOTER */

  footer {
    flex-direction: column;

    align-items: flex-start;

    padding-bottom: 35px;
  }

}