/* ==========================================================================
   Svaran — Global Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Reset / Normalize
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

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

body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* Visible keyboard focus. Navy outline for light backgrounds; gold inside
   the navy header/footer, since navy-on-navy and gold-on-white both fail
   WCAG's 3:1 non-text contrast minimum. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 2px;
}

.site-header a:focus-visible,
.site-header button:focus-visible,
.site-footer a:focus-visible {
  outline-color: var(--color-gold);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

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

/* --------------------------------------------------------------------------
   2. Design Tokens (CSS Custom Properties)
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-navy: #0B1F3A;
  --color-gold: #C9A227;
  --color-white: #FFFFFF;
  --color-gray-light: #F5F6F8;
  --color-gray-text: #333333;

  /* Semantic color aliases */
  --color-bg: var(--color-white);
  --color-bg-alt: var(--color-gray-light);
  --color-text: var(--color-gray-text);
  --color-primary: var(--color-navy);
  --color-accent: var(--color-gold);

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Mobile-first type scale */
  --font-size-h1: 2rem;        /* 32px */
  --font-size-h2: 1.625rem;    /* 26px */
  --font-size-h3: 1.25rem;     /* 20px */
  --font-size-body: 1rem;      /* 16px */
  --font-size-small: 0.875rem; /* 14px */

  --line-height-heading: 1.2;
  --line-height-body: 1.6;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing scale (8px base unit) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;

  /* Radius & Shadow */
  --radius-base: 8px;
  --shadow-card: 0 4px 12px rgba(11, 31, 58, 0.08);

  /* Layout */
  --container-max-width: 1200px;
  --header-height: 72px;

  /* Utility (form validation state — additive, does not alter core palette) */
  --color-error: #B3261E;
  --shadow-card-hover: 0 8px 20px rgba(11, 31, 58, 0.14);
}

/* --------------------------------------------------------------------------
   3. Base Element Styles
   -------------------------------------------------------------------------- */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1,
h2,
h3 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  color: var(--color-primary);
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

small,
.text-small {
  font-size: var(--font-size-small);
}

/* --------------------------------------------------------------------------
   4. Layout Helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-2);
}

section {
  padding-block: var(--space-8);
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-base);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-navy);
}

.btn-primary:hover {
  background-color: #b8931f;
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   6. Header / Nav
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-navy);
  box-shadow: var(--shadow-card);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.nav-logo {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: block;
  z-index: 110;
  padding: var(--space-1);
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: relative;
}

.nav-toggle-icon::before {
  top: 6px;
}

.nav-toggle-icon::after {
  top: 4px;
}

.nav-menu {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background-color: var(--color-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.25s ease, visibility 0s linear 0.25s;
}

.nav-menu.is-open {
  transform: translateX(0);
  visibility: visible;
  transition: transform 0.25s ease;
}

.nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.nav-links a {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
}

.nav-links a:hover {
  color: var(--color-accent);
}

.nav-cta {
  display: none;
}

/* --------------------------------------------------------------------------
   7. Sections
   -------------------------------------------------------------------------- */
#hero {
  background-color: var(--color-bg);
}

#services {
  background-color: var(--color-bg-alt);
}

#about {
  background-color: var(--color-bg);
}

#contact {
  background-color: var(--color-bg-alt);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-card);
  padding: var(--space-3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* --------------------------------------------------------------------------
   7a. Hero
   -------------------------------------------------------------------------- */
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}

.hero-content {
  max-width: 640px;
}

.hero-subhead {
  margin-top: var(--space-2);
  font-size: var(--font-size-body);
  color: var(--color-text);
}

.hero-cta {
  margin-top: var(--space-4);
}

.hero-graphic {
  width: 100%;
  max-width: 320px;
}

.hero-graphic svg {
  width: 100%;
  height: auto;
}

/* --------------------------------------------------------------------------
   7b. Services
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.service-card h3 {
  margin-top: var(--space-2);
}

.service-card p {
  margin-top: var(--space-1);
}

.service-icon svg {
  width: 48px;
  height: 48px;
}

.deel-card {
  display: flex;
  flex-direction: column;
}

.deel-disclosure {
  margin-top: var(--space-2);
  color: var(--color-text);
  font-style: italic;
}

.deel-link {
  margin-top: var(--space-3);
  align-self: flex-start;
}

/* --------------------------------------------------------------------------
   7c. About
   -------------------------------------------------------------------------- */
.about-inner {
  max-width: 720px;
}

.about-inner p + p {
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   7c-2. Legal / Affiliate Terms
   -------------------------------------------------------------------------- */
.legal-content {
  max-width: 720px;
}

.legal-content h1 {
  margin-bottom: var(--space-1);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

.legal-content p {
  margin-top: var(--space-2);
  color: var(--color-text);
}

.legal-content h2 + p {
  margin-top: var(--space-1);
}

.legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-list {
  margin-top: var(--space-2);
  padding-left: var(--space-3);
  list-style: disc;
}

.legal-list li {
  margin-top: var(--space-1);
  color: var(--color-text);
}

.legal-list li:first-child {
  margin-top: 0;
}

.legal-disclaimer {
  margin-top: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-gray-light);
}

.legal-back {
  margin-top: var(--space-6) !important;
}

/* --------------------------------------------------------------------------
   7c-3. Media
   -------------------------------------------------------------------------- */
.media-intro {
  margin-top: var(--space-1);
  max-width: 560px;
  color: var(--color-text);
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.media-card {
  display: block;
  color: var(--color-text);
}

.media-card h3 {
  color: var(--color-primary);
}

.media-link {
  display: inline-block;
  margin-top: var(--space-2);
  color: var(--color-accent);
  font-weight: 600;
}

.media-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover, var(--shadow-card));
}

/* --------------------------------------------------------------------------
   7d. Contact
   -------------------------------------------------------------------------- */
.contact-intro {
  margin-top: var(--space-1);
  max-width: 560px;
}

.contact-form {
  margin-top: var(--space-4);
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-small);
  color: var(--color-primary);
}

.required {
  color: var(--color-error);
}

.form-group input,
.form-group textarea {
  border: 1px solid #D5D8DE;
  border-radius: var(--radius-base);
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(11, 31, 58, 0.12);
}

.form-group textarea {
  resize: vertical;
}

.form-group.has-error input,
.form-group.has-error textarea {
  border-color: var(--color-error);
}

.form-error {
  min-height: 1.1em;
  font-size: var(--font-size-small);
  color: var(--color-error);
}

.contact-form .btn {
  align-self: flex-start;
}

.form-status {
  font-size: var(--font-size-small);
  color: var(--color-error);
}

.form-success {
  margin-top: var(--space-4);
  max-width: 560px;
  background-color: var(--color-white);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-base);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
}

.contact-fallback {
  margin-top: var(--space-4);
}

.contact-fallback a {
  color: var(--color-navy);
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   7e. Scroll-triggered fade-in
   -------------------------------------------------------------------------- */
/* Content is visible by default (CSS-first). The "js" class is only added
   by an inline script in <head>, so the hidden starting state — and the
   animation — only ever apply when JS actually ran. If JS fails to load,
   nothing here executes and every section stays fully visible and readable. */
.js .fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .js .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Card hover lift — declared after .fade-in so it wins the transform
   cascade on cards that are also fade-in targets (equal specificity,
   source order decides). */
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

/* --------------------------------------------------------------------------
   8. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-white);
  text-align: center;
  padding-block: var(--space-4);
}

.site-footer a {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   9. Responsive Breakpoints (mobile-first, min-width)
   -------------------------------------------------------------------------- */

/* Tablet — 768px and up */
@media (min-width: 768px) {
  :root {
    --font-size-h1: 2.75rem;   /* 44px */
    --font-size-h2: 2rem;      /* 32px */
    --font-size-h3: 1.5rem;    /* 24px */
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    flex-direction: row;
    justify-content: flex-end;
    gap: var(--space-4);
    background-color: transparent;
    transform: none;
    visibility: visible;
    transition: none;
  }

  .nav-links {
    flex-direction: row;
    gap: var(--space-3);
  }

  .nav-cta {
    display: inline-block;
  }

  .hero-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
  }

  .hero-content {
    flex: 1 1 55%;
  }

  .hero-graphic {
    flex: 0 0 38%;
    max-width: 380px;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* Desktop — 1024px and up */
@media (min-width: 1024px) {
  :root {
    --font-size-h1: 3.5rem;    /* 56px */
    --font-size-h2: 2.25rem;   /* 36px */
    --font-size-h3: 1.625rem;  /* 26px */
  }

  section {
    padding-block: var(--space-12);
  }

  .hero-graphic {
    max-width: 420px;
  }
}