/* ==========================================================================
   GOD55 — Design system & layout
   --------------------------------------------------------------------------
   HOW TO REBRAND: change only the values in section 1 (":root").
   Every color in the site reads from these variables. The current values
   are PLACEHOLDERS — the official GOD55 palette has not been supplied yet.
   ========================================================================== */

/* 1. DESIGN TOKENS --------------------------------------------------------- */
:root {
  /* Brand (PLACEHOLDER — replace with official GOD55 colors) */
  --color-primary: #d4a63a;          /* main brand color: buttons, highlights */
  --color-primary-hover: #e8bd55;    /* hover state of primary */
  --color-primary-contrast: #14110a; /* text placed ON primary */
  --color-secondary: #b3122e;        /* secondary brand color: badges, accents */
  --color-secondary-hover: #d0203f;
  --color-accent: #3fb4c9;           /* tertiary accent: links, focus details */
  --color-accent-hover: #6fd0e0;

  /* Backgrounds */
  --color-bg: #0c0e14;               /* page background */
  --color-bg-alt: #12151e;           /* alternating section background */
  --color-surface: #181c27;          /* cards, panels */
  --color-surface-hover: #1f2432;
  --color-header-bg: rgba(12, 14, 20, 0.92);

  /* Text */
  --color-text: #eceef3;             /* body text */
  --color-text-muted: #a3a9b8;       /* secondary text */
  --color-heading: #ffffff;
  --color-link: var(--color-primary);
  --color-link-hover: var(--color-primary-hover);

  /* Borders & lines */
  --color-border: #2a3040;
  --color-border-strong: #3a4256;
  --color-focus: var(--color-accent);

  /* Notices */
  --color-notice-bg: rgba(179, 18, 46, 0.12);
  --color-notice-border: rgba(179, 18, 46, 0.45);

  /* Gradients built from brand tokens */
  --gradient-hero: radial-gradient(120% 90% at 85% 0%, rgba(212, 166, 58, 0.18) 0%, transparent 55%),
                   radial-gradient(90% 80% at 0% 100%, rgba(179, 18, 46, 0.16) 0%, transparent 60%);
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);

  /* Typography (system fonts: zero network requests) */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-display: var(--font-sans);
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-h3: clamp(1.125rem, 1rem + 0.4vw, 1.3rem);
  --fs-h2: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem);
  --fs-h1: clamp(1.875rem, 1.4rem + 2.2vw, 3.25rem);
  --lh-tight: 1.2;
  --lh-base: 1.65;

  /* Spacing, radius, shadow, layout */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --container: 1200px;
  --gutter: 16px;
  --header-h: 64px;
  --transition: 180ms ease;
}

/* 2. RESET & BASE --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 { color: var(--color-heading); font-family: var(--font-display); line-height: var(--lh-tight); margin: 0 0 var(--space-4); letter-spacing: -0.01em; }
h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); font-weight: 750; }
h3 { font-size: var(--fs-h3); font-weight: 700; }
p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0 0 var(--space-4); padding-left: 1.25rem; }
li + li { margin-top: var(--space-2); }
a { color: var(--color-link); text-underline-offset: 3px; transition: color var(--transition); }
a:hover { color: var(--color-link-hover); }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; border-radius: 4px; }
strong { color: var(--color-heading); }

.skip-link { position: absolute; left: var(--gutter); top: -100px; z-index: 200; padding: var(--space-2) var(--space-4); background: var(--color-primary); color: var(--color-primary-contrast); border-radius: var(--radius-sm); font-weight: 700; text-decoration: none; }
.skip-link:focus { top: var(--space-2); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 3. LAYOUT --------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--space-7); }
.section--alt { background: var(--color-bg-alt); border-block: 1px solid var(--color-border); }
.section__head { max-width: 720px; margin-bottom: var(--space-6); }
.section__head p { color: var(--color-text-muted); font-size: var(--fs-lg); }
.eyebrow { display: inline-block; margin-bottom: var(--space-3); color: var(--color-primary); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
.prose { max-width: 760px; }
.prose h2 { margin-top: var(--space-6); }
.prose h3 { margin-top: var(--space-5); }
.prose p, .prose li { color: var(--color-text); }

/* 4. HEADER & NAVIGATION --------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--color-header-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color var(--transition), box-shadow var(--transition); }
.site-header.is-scrolled { border-bottom-color: var(--color-border); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: var(--header-h); }
.logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.logo img { width: 86px; height: 44px; object-fit: contain; }

.nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin-left: 0; padding: 0; background: transparent; border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text); cursor: pointer; }
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform var(--transition), background var(--transition); }
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

.header-tools { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.auth-links { display: flex; align-items: center; gap: 4px; }
.auth-links .btn { min-height: 36px; padding-inline: 9px; font-size: 0.75rem; white-space: nowrap; }

/* Mobile nav: off-canvas panel below header */
.primary-nav { position: fixed; inset: var(--header-h) 0 auto 0; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; background: var(--color-bg); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.primary-nav.is-open { transform: none; opacity: 1; visibility: visible; }
.primary-nav ul { list-style: none; margin: 0; padding: var(--space-3) var(--gutter) var(--space-5); }
.primary-nav li + li { margin-top: 0; }
.primary-nav a { display: block; padding: var(--space-3) var(--space-2); color: var(--color-text); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--color-border); }
.primary-nav a:hover { color: var(--color-primary); }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
body.nav-open { overflow: hidden; }

/* Language switcher */
.lang-switch { display: inline-flex; padding: 3px; border: 1px solid var(--color-border); border-radius: 999px; }
.lang-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; min-height: 36px; padding: 0 var(--space-3); border-radius: 999px; color: var(--color-text-muted); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.05em; text-decoration: none; }
.lang-switch a:hover { color: var(--color-heading); }
.lang-switch a[aria-current="true"] { background: var(--color-primary); color: var(--color-primary-contrast); }

/* 5. BUTTONS -------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 48px; padding: 0 var(--space-5); border: 1px solid transparent; border-radius: 999px; font-weight: 700; font-size: var(--fs-sm); text-decoration: none; cursor: pointer; transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition); }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--gradient-primary); color: var(--color-primary-contrast); }
.btn--primary:hover { color: var(--color-primary-contrast); background: var(--color-primary-hover); }
.btn--ghost { background: transparent; color: var(--color-heading); border-color: var(--color-border-strong); }
.btn--ghost:hover { color: var(--color-heading); border-color: var(--color-primary); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.cta-section { text-align: center; }
.cta-section .container { max-width: 800px; }
.cta-section p { color: var(--color-text-muted); }
.cta-section .btn-row { justify-content: center; }

/* 6. HERO ----------------------------------------------------------------- */
.hero { position: relative; padding-block: var(--space-7) var(--space-7); background: var(--gradient-hero), var(--color-bg); overflow: hidden; }
.hero__grid { display: grid; gap: var(--space-6); align-items: center; }
.hero__lead { max-width: 600px; color: var(--color-text-muted); font-size: var(--fs-lg); }
.hero__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow); aspect-ratio: 3 / 2; background: var(--color-surface); }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__note { margin-top: var(--space-4); color: var(--color-text-muted); font-size: var(--fs-xs); }
.badge-18 { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; margin-right: var(--space-2); border: 2px solid var(--color-secondary); border-radius: 50%; color: var(--color-heading); font-size: 0.7rem; font-weight: 800; vertical-align: middle; }

/* Page hero (internal pages) */
.page-hero { padding-block: var(--space-6) var(--space-6); background: var(--gradient-hero), var(--color-bg); border-bottom: 1px solid var(--color-border); }
.page-hero p { max-width: 720px; color: var(--color-text-muted); font-size: var(--fs-lg); margin-bottom: 0; }

/* Breadcrumb */
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; margin: 0 0 var(--space-4); padding: 0; font-size: var(--fs-xs); color: var(--color-text-muted); }
.breadcrumb li + li { margin-top: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--space-2); color: var(--color-border-strong); }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-text); }

/* 7. CARDS ---------------------------------------------------------------- */
.card { display: flex; flex-direction: column; height: 100%; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; transition: border-color var(--transition), background var(--transition), transform var(--transition); }
.card:hover { border-color: var(--color-border-strong); background: var(--color-surface-hover); }
.card__media { aspect-ratio: 16 / 10; background: var(--color-bg-alt); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__body { display: flex; flex-direction: column; flex: 1; padding: var(--space-5); }
.card__body p { color: var(--color-text-muted); font-size: var(--fs-sm); }
.card__body p:last-child { margin-bottom: 0; }
.card__link { margin-top: auto; font-weight: 700; font-size: var(--fs-sm); text-decoration: none; }
.card__link::after { content: " →"; }
.card--link { position: relative; }
.card--link:hover { transform: translateY(-2px); }
.card--link .card__link::before { content: ""; position: absolute; inset: 0; } /* whole card clickable */

.feature { padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); }
.feature p { color: var(--color-text-muted); font-size: var(--fs-sm); margin-bottom: 0; }
.feature__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin-bottom: var(--space-4); border-radius: var(--radius-sm); background: rgba(212, 166, 58, 0.12); color: var(--color-primary); }
.feature__icon svg { width: 22px; height: 22px; }

/* Split block (text + list) */
.split { display: grid; gap: var(--space-6); align-items: start; }
.checklist { list-style: none; padding: 0; }
.checklist li { position: relative; padding-left: 1.75rem; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 12px; height: 12px; border-radius: 3px; background: var(--color-primary); }

/* Notices / placeholders */
.notice { padding: var(--space-4) var(--space-5); border: 1px solid var(--color-notice-border); border-left-width: 4px; border-radius: var(--radius-sm); background: var(--color-notice-bg); }
.notice p:last-child { margin-bottom: 0; }
.placeholder { padding: 0 0.3em; border: 1px dashed var(--color-border-strong); border-radius: 4px; color: var(--color-text-muted); font-style: normal; }

/* Steps */
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: var(--space-4); }
.steps li { counter-increment: step; position: relative; margin: 0; padding: var(--space-5) var(--space-5) var(--space-5) 4.25rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); }
.steps li::before { content: counter(step); position: absolute; left: var(--space-5); top: var(--space-5); display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary); color: var(--color-primary-contrast); font-weight: 800; font-size: var(--fs-sm); }
.steps h3 { margin-bottom: var(--space-2); }
.steps p { margin: 0; color: var(--color-text-muted); }

/* Table of contents */
.toc { padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); margin-bottom: var(--space-6); }
.toc h2 { font-size: var(--fs-h3); margin-bottom: var(--space-3); }
.toc ol { margin: 0; }

/* 8. FAQ (native <details>) ----------------------------------------------- */
.faq { display: grid; gap: var(--space-3); max-width: 860px; }
.faq details { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); }
.faq details[open] { border-color: var(--color-border-strong); }
.faq summary { position: relative; display: block; padding: var(--space-4) 3rem var(--space-4) var(--space-5); color: var(--color-heading); font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: var(--space-5); top: 50%; transform: translateY(-50%); color: var(--color-primary); font-size: 1.4rem; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq summary h3 { display: inline; font-size: var(--fs-base); margin: 0; }
.faq .faq__answer { padding: 0 var(--space-5) var(--space-4); color: var(--color-text-muted); }
.faq .faq__answer p:last-child { margin-bottom: 0; }

/* Contact list */
.contact-list { list-style: none; padding: 0; display: grid; gap: var(--space-3); }
.contact-list li { margin: 0; padding: var(--space-4) var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); }
.contact-list span { display: block; color: var(--color-text-muted); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; }

/* CTA band */
.cta-band { padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--gradient-hero), var(--color-surface); }
.cta-band p { color: var(--color-text-muted); }

/* 9. FOOTER --------------------------------------------------------------- */
.site-footer { padding-top: var(--space-7); background: var(--color-bg-alt); border-top: 1px solid var(--color-border); font-size: var(--fs-sm); }
.footer-grid { display: grid; gap: var(--space-6); grid-template-columns: 1fr; padding-bottom: var(--space-6); }
.footer-brand p { color: var(--color-text-muted); max-width: 340px; }
.footer-col h2 { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li + li { margin-top: var(--space-2); }
.footer-col a { color: var(--color-text); text-decoration: none; }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom { display: flex; flex-direction: column; gap: var(--space-3); padding-block: var(--space-5); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: var(--fs-xs); }
.footer-bottom p { margin: 0; }

/* 10. RESPONSIVE BREAKPOINTS (mobile-first) -------------------------------- */
/* ≥390px: large phones */
@media (min-width: 390px) {
  .logo img { width: 100px; height: 50px; }
}

@media (max-width: 479px) {
  .auth-links .btn { min-height: 34px; padding-inline: 6px; font-size: 0.6875rem; }
  .lang-switch { padding: 2px; }
  .lang-switch a { min-width: 30px; min-height: 32px; padding-inline: 5px; }
  .nav-toggle { width: 36px; height: 36px; }
}

@media (max-width: 359px) {
  .logo img { width: 70px; height: 38px; }
  .header-tools { gap: 3px; }
  .auth-links { gap: 3px; }
  .auth-links .btn { padding-inline: 5px; font-size: 0.625rem; }
  .lang-switch a { min-width: 26px; min-height: 30px; padding-inline: 4px; }
  .nav-toggle { width: 34px; height: 34px; }
}

/* ≥600px: small tablets */
@media (min-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ≥768px: tablets */
@media (min-width: 768px) {
  :root { --gutter: 24px; }
  .section { padding-block: var(--space-8); }
  .hero { padding-block: var(--space-8); }
  .page-hero { padding-block: var(--space-7); }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
  .cta-band { padding: var(--space-7); }
}

/* ≥1024px: desktop — inline navigation */
@media (min-width: 1024px) {
  :root { --header-h: 76px; --gutter: 32px; }
  body.nav-open { overflow: auto; }
  .hero__grid { grid-template-columns: 1.05fr 1fr; gap: var(--space-7); }
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .split { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
  .logo img { width: 132px; height: 52px; }
  .nav-toggle { display: none; }
  .primary-nav { position: static; max-height: none; overflow: visible; background: none; border: 0; box-shadow: none; transform: none; opacity: 1; visibility: visible; margin-left: auto; }
  .primary-nav ul { display: flex; align-items: center; gap: var(--space-1); padding: 0; }
  .primary-nav a { padding: var(--space-2) var(--space-3); border: 0; border-radius: var(--radius-sm); font-size: var(--fs-sm); }
  .primary-nav a[aria-current="page"] { background: rgba(212, 166, 58, 0.1); }
  .header-tools { margin-left: var(--space-4); }
}

/* ≥1440px: wide screens */
@media (min-width: 1440px) {
  :root { --container: 1320px; }
  .primary-nav a { padding: var(--space-2) var(--space-4); }
}

/* Print */
@media print {
  .site-header, .site-footer, .nav-toggle, .skip-link { display: none; }
  body { background: #fff; color: #000; }
}

/* 11. UTILITIES (added) ---------------------------------------------------- */
ul.grid { list-style: none; padding: 0; margin: 0; }
ul.grid > li + li, .feature + .feature { margin-top: 0; }
.block { margin-bottom: var(--space-7); }
.block:last-child { margin-bottom: 0; }
.media-frame { aspect-ratio: 16 / 10; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; background: var(--color-bg-alt); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.faq summary h2, .faq summary h3 { display: inline; font-size: var(--fs-base); margin: 0; }
.mt-5 { margin-top: var(--space-5); }