@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --color-primary:   #1A3030;
  --color-secondary: #49A2AC;
  --color-accent:    #A8C687;
  --color-bg:        #F1F1EF;
  --color-text:      #232D4B;
  --color-white:     #FFFFFF;
  --radius:          12px;
  --shadow:          0 4px 24px rgba(26, 48, 48, 0.10);
  --transition:      0.25s ease;
}

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a   { color: var(--color-secondary); text-decoration: none; }

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar {
  background-color: var(--color-primary);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.navbar__logo img {
  height: 48px;
  width: auto;
}

.navbar__links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.navbar__links a {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.navbar__links a:hover {
  color: var(--color-white);
}

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #244040 100%);
  color: var(--color-white);
  padding: 6rem 2rem 5rem;
  text-align: center;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero__title span {
  color: var(--color-secondary);
}

.hero__subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  opacity: 0.85;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(73, 162, 172, 0.4);
}

.btn--primary:hover {
  background-color: #3d8f99;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(73, 162, 172, 0.55);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn--outline:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ─── Sections ───────────────────────────────────────────────── */
.section {
  padding: 5rem 2rem;
}

.section--alt {
  background-color: var(--color-white);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-primary);
}

.section__lead {
  font-size: 1rem;
  color: var(--color-text);
  max-width: 540px;
  margin: 0.75rem auto 0;
  opacity: 0.75;
}

/* ─── App Cards (main page products grid) ────────────────────── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.app-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid var(--color-accent);
}

.app-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(26, 48, 48, 0.16);
}

.app-card__icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-card__icon svg {
  width: 30px;
  height: 30px;
}

.app-card__tag {
  display: inline-block;
  background-color: rgba(73, 162, 172, 0.12);
  color: var(--color-secondary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  width: fit-content;
}

.app-card__name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.app-card__desc {
  font-size: 0.95rem;
  color: var(--color-text);
  opacity: 0.8;
  flex: 1;
}

/* ─── Product Page: Hero ─────────────────────────────────────── */
.product-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1f3d3d 100%);
  color: var(--color-white);
  padding: 5rem 2rem 4.5rem;
  text-align: center;
}

.product-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  transition: color var(--transition);
}

.product-hero__back::before {
  content: "←";
  font-size: 1rem;
}

.product-hero__back:hover {
  color: var(--color-white);
}

.product-hero__badge {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.product-hero__title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.product-hero__tagline {
  font-size: 1.15rem;
  font-weight: 300;
  opacity: 0.85;
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

/* ─── Features Grid ──────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 1.75rem;
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

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

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.feature-card__desc {
  font-size: 0.88rem;
  color: var(--color-text);
  opacity: 0.75;
  line-height: 1.55;
}

/* ─── Media Placeholders ─────────────────────────────────────── */
/* Drop in <img> or <video> inside these containers when ready  */
.media-placeholder {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.app-image {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background-color: rgba(26, 48, 48, 0.05);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px dashed rgba(73, 162, 172, 0.4);
}

.app-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-video {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: rgba(26, 48, 48, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px dashed rgba(73, 162, 172, 0.4);
}

.app-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  padding: 2.5rem 2rem;
  font-size: 0.85rem;
}

.footer a {
  color: var(--color-accent);
  font-weight: 600;
}

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

.footer__brand {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

/* ─── Language Switcher ──────────────────────────────────────── */
.lang-switcher {
  display: flex;
  gap: 0.35rem;
  align-items: center;
  flex-wrap: wrap;
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(168, 198, 135, 0.35);
  color: rgba(255, 255, 255, 0.55);
  font-family: 'Poppins', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  text-transform: uppercase;
}

.lang-btn:hover {
  background-color: rgba(168, 198, 135, 0.15);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.lang-btn--active {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  .navbar {
    padding: 0 1.25rem;
  }

  .navbar__links {
    display: none;
  }

  .hero,
  .product-hero {
    padding: 4rem 1.25rem 3.5rem;
  }

  .section {
    padding: 3.5rem 1.25rem;
  }
}