/* ==========================================================================
   Ulix site styles
   --------------------------------------------------------------------------
   One stylesheet for the whole site. Organised top-to-bottom:
     1. Design tokens (colours, radii, shadows) as CSS variables
     2. Element resets / base typography
     3. Layout primitives (container, section)
     4. Header / navigation / mobile drawer
     5. Hero variants
     6. Buttons + Google Play badge
     7. Cards and grids
     8. Home-page split + carousel
     9. Forms (contact, support, newsletter)
    10. Footer
    11. Utilities (skip link, hidden, honeypot)
   ========================================================================== */


/* 1. Design tokens
   ========================================================================== */
:root {
  --ulix-primary: #00142F;            /* navy */
  --ulix-primary-dark: #001227;       /* hero gradient top */
  --ulix-accent: #B49041;             /* gold */
  --ulix-bg: #F7F7F5;                 /* page background */
  --ulix-surface: #FFFFFF;            /* card background */
  --ulix-ink: #101418;                /* body text */
  --ulix-muted: #475569;              /* secondary text (~slate-600) */
  --ulix-muted-2: #334155;            /* slightly darker (~slate-700) */
  --ulix-faint: #64748B;              /* tertiary text (~slate-500) */

  --container: 1120px;
  --container-wide: 1280px;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;

  --shadow-card: 0 10px 25px rgba(0, 0, 0, 0.12);
  --shadow-btn:  0 6px 14px rgba(0, 0, 0, 0.12);

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


/* 2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  background: var(--ulix-bg);
  color: var(--ulix-ink);
  overflow-x: hidden;
}

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

a { color: inherit; }

h1, h2, h3, h4 { margin: 0; color: var(--ulix-primary); }

p { margin: 0; }

button { font: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--ulix-accent);
  outline-offset: 2px;
}


/* 3. Layout primitives
   ========================================================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem;
}
.container--wide { max-width: var(--container-wide); }

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

.section      { padding: 2.5rem 0; }
.section--sm  { padding: 2rem 0; }
.section--lg  { padding: 3.5rem 0; }
.section--bg  { background: var(--ulix-bg); }
.section--primary { background: var(--ulix-primary); color: #fff; }


/* 4. Header / navigation / mobile drawer
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--ulix-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  text-decoration: none;
}
.site-brand__logo {
  height: 2.25rem;
  width: 2.25rem;
  border-radius: var(--radius-sm);
}
.site-brand__name {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.site-nav { display: none; gap: 1.75rem; }
.site-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}
.site-nav__link:hover,
.site-nav__link[aria-current="page"] { color: #fff; }

.site-header__actions { display: flex; align-items: center; gap: 0.75rem; }

.menu-toggle {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
}
.menu-toggle svg { width: 1.25rem; height: 1.25rem; }

.btn--header { display: none; }

@media (min-width: 768px) {
  .site-nav { display: flex; }
  .menu-toggle { display: none; }
  .btn--header { display: inline-flex; }
}

/* Drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
}
.drawer[hidden] { display: none; }

.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 20rem;
  max-width: 85vw;
  padding: 1.5rem;
  background: var(--ulix-primary);
  color: #fff;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
}

.drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.drawer__title { font-size: 1.125rem; font-weight: 600; letter-spacing: 0.05em; }

.drawer__close {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
}
.drawer__close svg { width: 1.25rem; height: 1.25rem; }

.drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.drawer__link {
  display: block;
  padding: 0.25rem 0;
  color: #fff;
  text-decoration: none;
}


/* 5. Heroes
   ========================================================================== */
.hero {
  background: linear-gradient(180deg, var(--ulix-primary-dark), var(--ulix-primary));
  color: #fff;
  padding: 4rem 0 1.5rem;
  text-align: center;
}
.hero__wordmark {
  margin: 0 auto 1rem;
  height: 7rem;
  width: auto;
}
@media (min-width: 768px) { .hero__wordmark { height: 10rem; } }
@media (min-width: 1024px) { .hero__wordmark { height: 13rem; } }

.page-hero {
  background: linear-gradient(180deg, var(--ulix-primary-dark), var(--ulix-primary));
  color: #fff;
  padding: 2rem 0;
  text-align: center;
}
.page-hero__title {
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: #fff;
}
.page-hero__subtitle {
  margin-top: 1rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
}
@media (min-width: 768px) {
  .page-hero__title { font-size: 3rem; }
}


/* 6. Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid var(--ulix-accent);
  box-shadow: var(--shadow-btn);
  background: var(--ulix-accent);
  color: #111;
  cursor: pointer;
}
.btn--primary   { background: var(--ulix-accent); color: #111; }
.btn--secondary { background: var(--ulix-bg); color: var(--ulix-primary); }
.btn--block     { display: flex; width: 100%; }

/* Google Play badge (inherits .btn--secondary look) */
.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #fff;
  color: #111;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}
.play-badge svg { width: 1rem; height: 1rem; }


/* 7. Cards
   ========================================================================== */
.card {
  background: var(--ulix-surface);
  border: 1px solid rgba(0, 20, 47, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
}
.card--lg       { padding: 2rem; }
.card--center   { text-align: center; }
.card__title    { font-size: 1.125rem; font-weight: 600; }
.card__title--lg{ font-size: 1.25rem; }
.card__text     { margin-top: 0.5rem; color: var(--ulix-muted); font-size: 0.875rem; }
.card__text--base { font-size: 1rem; }

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.section-head__title { font-size: 1.5rem; font-weight: 600; }

.app-card { display: flex; flex-direction: column; padding: 1.5rem; }
.app-card__icon {
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid rgba(0, 20, 47, 0.08);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.app-card__title { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.5rem; }
.app-card__body  { flex: 1; font-size: 0.875rem; color: var(--ulix-muted-2); }
.app-card__cta   { margin-top: 1rem; }

.featured-card { display: flex; flex-direction: column; align-items: center; text-align: center; }
.featured-card__icon {
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(0, 20, 47, 0.08);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  padding: 0.125rem;
  background: #fff;
}
.featured-card__actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}


/* 8. Home-page split + carousel
   ========================================================================== */
.split {
  background: var(--ulix-primary);
  color: #fff;
  padding: 3rem 0;
}
.split__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 40rem;
  margin: 0 auto;
}
.split__grid > * { min-width: 0; }
.split__text { text-align: center; }
.split__tagline {
  color: #fff;
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}
.split__lede {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.8);
}
.split__ctas {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
}
@media (min-width: 640px) { .split__ctas { flex-direction: row; } }
@media (min-width: 768px) {
  .split__tagline { font-size: 2.25rem; }
  .split__grid { grid-template-columns: 1fr 1fr; max-width: none; }
  .split__text { text-align: left; }
  .split__ctas { justify-content: flex-start; }
}
@media (min-width: 1024px) { .split__tagline { font-size: 2.75rem; } }

.carousel {
  position: relative;
  width: 100%;
  max-width: 32rem;
  min-width: 0;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-btn);
  overflow: hidden;
}
@media (min-width: 768px) { .carousel { max-width: 36rem; } }

.carousel__viewport { overflow: hidden; }
.carousel__track {
  display: flex;
  height: 260px;
  transition: transform 0.5s ease;
}
.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
}
.carousel__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  width: 100%;
  padding: 0 1rem;
  text-align: center;
}
.carousel__icon {
  width: 6rem;
  height: 6rem;
  margin: 0 auto;
  padding: 0.25rem;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-lg);
}
.carousel__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ulix-accent);
  border: 1px solid var(--ulix-accent);
  border-radius: 9999px;
}
.carousel__title {
  margin-top: 0.5rem;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 600;
}
.carousel__desc {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}
.carousel__ctas {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.carousel__coming {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
}
@media (min-width: 1024px) {
  .carousel__inner { grid-template-columns: auto 1fr; column-gap: 1.25rem; text-align: left; align-items: center; }
  .carousel__icon { margin: 0; }
  .carousel__ctas { justify-content: flex-start; }
}
@media (max-width: 1023px) {
  .carousel__track { height: auto; }
  .carousel__slide { padding: 1rem 0.5rem; }
}

/* Carousel controls */
.carousel__controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.15);
}
.carousel__btn {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  border: 0;
  border-radius: 9999px;
}
.carousel__btn svg { width: 0.875rem; height: 0.875rem; }
.carousel__dots { display: flex; gap: 0.375rem; }
.carousel__dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  background: rgba(255, 255, 255, 0.4);
  border: 0;
  border-radius: 9999px;
}
.carousel__dot[aria-selected="true"] { background: var(--ulix-accent); }


/* 9. Forms
   ========================================================================== */
.form { display: grid; gap: 1rem; }
.form-field { display: grid; gap: 0.5rem; }
.form-label { font-size: 0.875rem; font-weight: 500; }
.form-input,
.form-textarea,
.form-select {
  padding: 0.5rem 0.75rem;
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
}
.form-textarea { min-height: 8rem; resize: vertical; }
.form-note { font-size: 0.75rem; color: var(--ulix-faint); }
.form-footer-note { font-size: 0.875rem; color: var(--ulix-muted); }

/* Newsletter (in footer) */
.newsletter { display: grid; gap: 0.5rem; }
.newsletter__label { font-size: 0.875rem; color: rgba(255, 255, 255, 0.8); }
.newsletter__row { display: flex; gap: 0.5rem; }
.newsletter__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.5rem 0.75rem;
  font: inherit;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
}


/* 10. Footer
   ========================================================================== */
.site-footer {
  background: var(--ulix-primary);
  color: rgba(255, 255, 255, 0.8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem 0;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: repeat(3, 1fr); }
}
.site-footer__brand {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.site-footer__brand-name { color: #fff; margin-bottom: 0.25rem; }
.site-footer__tag {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}
.site-footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  font-size: 0.875rem;
}
.site-footer__links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}
.site-footer__links a:hover { color: #fff; }
.site-footer__copyright {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}


/* 11. Utilities
   ========================================================================== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--ulix-accent);
  color: #111;
  font-weight: 600;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.text-center  { text-align: center; }
.prose        { max-width: 46rem; margin-left: auto; margin-right: auto; }
.prose p + p  { margin-top: 1rem; }
.prose ul     { margin-top: 0.75rem; padding-left: 1.5rem; }
.prose li + li{ margin-top: 0.5rem; }
.prose h2     { font-size: 1rem; font-weight: 600; margin-top: 1.25rem; color: #0f172a; }
.prose a      { text-decoration: underline; }
.underline-accent {
  text-decoration: underline;
  text-decoration-color: var(--ulix-accent);
  text-underline-offset: 4px;
}

.stack > * + * { margin-top: 1rem; }
.stack--sm > * + * { margin-top: 0.5rem; }
.stack--lg > * + * { margin-top: 2rem; }

.meta-date { font-size: 0.875rem; color: var(--ulix-muted); margin-top: 0.25rem; }

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .carousel__track { transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}