/* ==========================================================================
   GENESYS — Design System
   Single source of truth for all pages (ka / en / ru).
   Sections:
     1. Design tokens
     2. Reset & base
     3. Typography scale
     4. Layout primitives
     5. Buttons
     6. Header & navigation
     7. Cards & surfaces
     8. Page modules (hero, pricing, faq, blog, articles, legal, contact)
     9. Footer
    10. Motion & accessibility
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */

:root {
    /* --- Brand ------------------------------------------------------- */
    --accent-color: #a9000e;
    --accent-hover: #8c000c;
    --accent-dark: #680005;
    --accent-contrast: #ffffff;
    --accent-rgb: 169, 0, 14;
    /* Fill colour for solid buttons. Kept separate from --accent-color so the
       dark theme can stay bright for text yet dark enough for white on top. */
    --accent-solid: #a9000e;
    --accent-solid-hover: #8c000c;

    /* Feedback */
    --success: #10703a;
    --success-bg: rgba(16, 112, 58, 0.10);

    /* --- Surfaces ---------------------------------------------------- */
    --bg-color: #f5f5f6;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-solid: #ffffff;
    --surface-hover: rgba(255, 255, 255, 0.94);
    --nav-bg: rgba(245, 245, 246, 0.82);

    /* --- Text -------------------------------------------------------- */
    --text-color: #101014;
    --secondary-text: #52525b;
    --muted-text: #63636b;
    --theme-icon-color: #101014;
    --logo-word: #680005;

    /* --- Lines & shadows --------------------------------------------- */
    --card-border: rgba(16, 16, 20, 0.10);
    --card-border-strong: rgba(16, 16, 20, 0.16);
    --glass-shadow: rgba(16, 16, 20, 0.06);
    --shadow-sm: 0 1px 2px rgba(16, 16, 20, 0.04), 0 1px 3px rgba(16, 16, 20, 0.06);
    --shadow-md: 0 2px 4px rgba(16, 16, 20, 0.04), 0 8px 20px rgba(16, 16, 20, 0.07);
    --shadow-lg: 0 4px 10px rgba(16, 16, 20, 0.05), 0 18px 40px rgba(16, 16, 20, 0.10);
    --shadow-accent: 0 10px 30px rgba(var(--accent-rgb), 0.20);

    /* --- Spacing (8pt scale) ----------------------------------------- */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;
    --space-10: 128px;

    /* --- Radii -------------------------------------------------------- */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 999px;

    /* --- Layout ------------------------------------------------------- */
    --container: 1200px;
    --container-narrow: 900px;
    --container-text: 65ch;
    --gutter: clamp(20px, 5vw, 64px);
    --header-h: 84px;

    /* --- Motion ------------------------------------------------------- */
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-fast: 140ms;
    --dur: 220ms;
    --dur-slow: 380ms;

    /* --- Typography --------------------------------------------------- */
    --font-sans: 'Noto Sans Georgian', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

    color-scheme: light;
}

[data-theme="dark"] {
    --accent-color: #ff2b3c;
    --accent-hover: #ff5162;
    --accent-dark: #a9000e;
    --accent-contrast: #ffffff;
    --accent-rgb: 255, 43, 60;
    /* Deep enough that white text clears 4.5:1, bright enough to clear 3:1
       against the page — #ff2b3c as a fill would only reach 3.7:1. */
    --accent-solid: #d81324;
    --accent-solid-hover: #ef2233;

    --success: #46d387;
    --success-bg: rgba(70, 211, 135, 0.12);

    --bg-color: #08060a;
    --surface: rgba(255, 255, 255, 0.045);
    --surface-solid: #121016;
    --surface-hover: rgba(255, 255, 255, 0.075);
    --nav-bg: rgba(8, 6, 10, 0.82);

    --text-color: #f4f4f5;
    --secondary-text: #b6b6bd;
    --muted-text: #9a9aa3;
    --theme-icon-color: #f4f4f5;
    --logo-word: #f4f4f5;

    --card-border: rgba(255, 255, 255, 0.10);
    --card-border-strong: rgba(255, 255, 255, 0.18);
    --glass-shadow: rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.55);
    --shadow-accent: 0 10px 30px rgba(var(--accent-rgb), 0.28);

    color-scheme: dark;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--dur-slow) var(--ease), color var(--dur-slow) var(--ease);
}

img, svg, video { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
a { color: inherit; }

/* Decorative animated backdrop */
#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Brand mark ------------------------------------------------------------ */
.st0 { fill: url(#linear-gradient2); }
.st1 { fill: url(#linear-gradient1); }
.st2 { fill: url(#linear-gradient); }
/* Wordmark follows the theme so it stays legible on dark backgrounds */
.st3 { fill: var(--logo-word); transition: fill var(--dur-slow) var(--ease); }

/* Skip link ------------------------------------------------------------- */
.skip-link {
    position: absolute;
    left: var(--space-4);
    top: var(--space-2);
    z-index: 2000;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    background: var(--accent-solid);
    color: var(--accent-contrast);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transform: translateY(-200%);
    transition: transform var(--dur) var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); }

/* Focus ring ------------------------------------------------------------ */
:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

::selection { background: rgba(var(--accent-rgb), 0.22); }

/* ==========================================================================
   3. TYPOGRAPHY SCALE (fluid)
   ========================================================================== */

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

/* Georgian and Russian produce long unbreakable words; without this a single
   heading can force the whole page to scroll sideways on a phone. */
h1, h2, h3, h4, p, li, td, th, dd, dt { overflow-wrap: break-word; }

.highlight { color: var(--accent-color); }

/* ==========================================================================
   4. LAYOUT PRIMITIVES
   ========================================================================== */

.section-container { max-width: var(--container); margin: 0 auto; position: relative; z-index: 2; width: 100%; }

.glass-section {
    padding: clamp(64px, 9vw, 112px) var(--gutter);
    border-top: 1px solid var(--card-border);
    background: linear-gradient(180deg, transparent 0%, rgba(var(--accent-rgb), 0.025) 50%, transparent 100%);
}

.section-header { text-align: center; margin-bottom: var(--space-8); }
.section-header h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.5rem); margin-bottom: var(--space-3); }
.section-header p {
    color: var(--secondary-text);
    font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.0625rem);
    max-width: 60ch;
    margin: 0 auto;
    text-wrap: pretty;
}

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: var(--space-6); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: var(--space-5); }
.pricing-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: var(--space-6); align-items: center; }
.blog-grid,
.articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: var(--space-6); }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */

.cta-button,
.btn-secondary,
.card-btn {
    --btn-py: 11px;
    --btn-px: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--btn-py) var(--btn-px);
    min-height: 44px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.875rem;
    line-height: 1.2;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color var(--dur) var(--ease),
                color var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease),
                transform var(--dur) var(--ease);
}

.cta-button {
    background-color: var(--accent-solid);
    color: var(--accent-contrast);
    border-color: var(--accent-solid);
    box-shadow: var(--shadow-sm);
}
.cta-button:hover {
    background-color: var(--accent-solid-hover);
    border-color: var(--accent-solid-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
}
.cta-button:active { transform: translateY(0); box-shadow: var(--shadow-sm); }

.btn-secondary {
    background-color: transparent;
    color: var(--text-color);
    border-color: var(--card-border-strong);
}
.btn-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background-color: rgba(var(--accent-rgb), 0.06);
    transform: translateY(-2px);
}
.btn-secondary:active { transform: translateY(0); }

/* Large variant used in hero / pricing */
.btn-lg { --btn-py: 15px; --btn-px: 32px; font-size: 1rem; min-height: 52px; }
.btn-block { display: flex; width: 100%; }

.card-btn {
    background-color: var(--accent-color);
    color: var(--accent-contrast);
    border-color: var(--accent-color);
    border-radius: var(--radius-md);
    width: 100%;
    margin-top: auto;
}
.card-btn:hover { background-color: var(--accent-solid-hover); border-color: var(--accent-solid-hover); transform: translateY(-2px); box-shadow: var(--shadow-accent); }

/* ==========================================================================
   6. HEADER & NAVIGATION
   ========================================================================== */

header {
    background-color: var(--nav-bg);
    padding: var(--space-3) var(--gutter);
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    border-bottom: 1px solid var(--card-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background-color var(--dur-slow) var(--ease),
                border-color var(--dur-slow) var(--ease),
                box-shadow var(--dur) var(--ease);
}
header.is-scrolled { box-shadow: var(--shadow-md); }

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    order: 1;
    transition: transform var(--dur) var(--ease);
}
.logo:hover { transform: scale(1.02); }
.logo svg { height: clamp(44px, 5.5vw, 60px); width: auto; }

nav { order: 2; }
nav ul { display: flex; gap: var(--space-5); align-items: center; }
nav ul li a {
    text-decoration: none;
    color: var(--secondary-text);
    font-size: 0.875rem;
    font-weight: 600;
    position: relative;
    padding: 10px 2px;
    display: inline-block;
    transition: color var(--dur) var(--ease);
}
nav ul li a:hover,
nav ul li a.active,
nav ul li a[aria-current="page"] { color: var(--accent-color); }

nav ul li a:not(.cta-button)::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 0;
    height: 2px;
    border-radius: 2px;
    background-color: var(--accent-color);
    transition: width var(--dur) var(--ease);
}
nav ul li a:not(.cta-button):hover::after,
nav ul li a.active:not(.cta-button)::after,
nav ul li a[aria-current="page"]:not(.cta-button)::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); order: 3; }

/* Language switcher — click-driven so it works with a keyboard */
.lang-dropdown { position: relative; }
.lang-selector {
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    color: var(--text-color);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 12px;
    height: 40px;
    min-width: 44px;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.lang-selector:hover { color: var(--accent-color); border-color: var(--accent-color); }
.lang-selector .chevron { transition: transform var(--dur) var(--ease); width: 10px; height: 10px; fill: currentColor; }
.lang-selector[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 96px;
    background-color: var(--surface-solid);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    z-index: 1001;
    overflow: hidden;
    padding: var(--space-1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
}
.lang-dropdown.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu a {
    color: var(--text-color);
    padding: 10px 14px;
    text-decoration: none;
    display: block;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.lang-menu a:hover { background-color: rgba(var(--accent-rgb), 0.08); color: var(--accent-color); }
.lang-menu a.active { background-color: rgba(var(--accent-rgb), 0.12); color: var(--accent-color); }

/* Theme toggle */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--theme-icon-color);
    flex-shrink: 0;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.theme-toggle:hover { border-color: var(--accent-color); color: var(--accent-color); transform: rotate(12deg); }
.theme-toggle svg { width: 17px; height: 17px; fill: currentColor; }

/* Hamburger */
.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    cursor: pointer;
    color: var(--text-color);
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.nav-toggle:hover { border-color: var(--accent-color); color: var(--accent-color); }
.nav-toggle span {
    display: block;
    position: relative;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: background-color var(--dur-fast) var(--ease);
}
.nav-toggle span::before,
.nav-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform var(--dur) var(--ease), top var(--dur) var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

/* Items shown only inside the mobile panel */
.nav-mobile-only { display: none; }

/* ==========================================================================
   7. CARDS & SURFACES
   ========================================================================== */

@property --bg-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}
@keyframes spin-angle { to { --bg-angle: 360deg; } }

.modern-card,
.pricing-card,
.faq-card,
.featured-article,
.contact-form-wrapper,
.legal-wrapper,
.single-article-container {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    z-index: 1;
    transition: transform var(--dur) var(--ease-out),
                background-color var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease-out);
}

/* Animated conic border, shared by every raised surface */
.modern-card::before,
.pricing-card::before,
.faq-card::before,
.featured-article::before,
.contact-form-wrapper::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1.5px;
    background: conic-gradient(from var(--bg-angle), transparent 55%, var(--accent-color) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--dur) var(--ease);
    pointer-events: none;
    z-index: 10;
}

.modern-card:hover,
.pricing-card:hover,
.faq-card:hover,
.featured-article:hover {
    transform: translateY(-6px);
    background: var(--surface-hover);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}

.modern-card:hover::before,
.pricing-card:hover::before,
.faq-card:hover::before,
.featured-article:hover::before,
.modern-card:focus-within::before,
.faq-card:focus-within::before { opacity: 1; animation: spin-angle 3s linear infinite; }

.modern-card { padding: var(--space-7) var(--space-6); text-align: left; }
.modern-card .icon-wrapper { margin-bottom: var(--space-5); display: inline-flex; }
.modern-card .icon-wrapper svg {
    width: 34px; height: 34px;
    fill: var(--accent-color);
    transition: transform var(--dur) var(--ease-out);
}
.modern-card:hover .icon-wrapper svg { transform: scale(1.12); }
.modern-card h3 { font-size: 1.25rem; margin-bottom: var(--space-3); color: var(--text-color); transition: color var(--dur) var(--ease); }
.modern-card:hover h3 { color: var(--accent-color); }
.modern-card p { font-size: 0.9375rem; color: var(--secondary-text); line-height: 1.65; text-wrap: pretty; }

/* Cards that wrap a link stretch the whole card as the hit area */
.card-link { position: absolute; inset: 0; z-index: 11; border-radius: inherit; }

/* ==========================================================================
   8. PAGE MODULES
   ========================================================================== */

/* --- Hero --------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: min(100vh, 900px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--header-h) + var(--space-8)) var(--gutter) var(--space-9);
}
.hero-content { max-width: 820px; position: relative; z-index: 2; }
.hero h1 { font-size: clamp(2.25rem, 1.1rem + 4.4vw, 4rem); margin-bottom: var(--space-5); }
.hero h1 .highlight { color: var(--accent-color); }
.hero p {
    font-size: clamp(1rem, 0.95rem + 0.35vw, 1.1875rem);
    color: var(--secondary-text);
    margin: 0 auto var(--space-7);
    max-width: 58ch;
    text-wrap: pretty;
}
.hero-buttons { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

.badge {
    display: inline-block;
    background: rgba(var(--accent-rgb), 0.10);
    color: var(--accent-color);
    padding: 7px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: var(--space-5);
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    letter-spacing: 0.04em;
}

/* --- Secondary page hero ------------------------------------------------ */
.page-hero {
    padding: calc(var(--header-h) + var(--space-8)) var(--gutter) var(--space-7);
    text-align: center;
    position: relative;
    z-index: 2;
}
.page-hero h1 { font-size: clamp(2rem, 1.3rem + 2.9vw, 3.375rem); margin-bottom: var(--space-4); color: var(--text-color); }
.page-hero p { font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem); color: var(--secondary-text); max-width: 60ch; margin: 0 auto; text-wrap: pretty; }

/* --- Pricing ------------------------------------------------------------ */
.pricing-card { text-align: center; padding: var(--space-8) var(--space-7); }
.pricing-card h3 { font-size: 1.25rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--secondary-text); }
.pricing-card .price { font-size: clamp(2.25rem, 1.8rem + 1.8vw, 3rem); font-weight: 700; color: var(--text-color); margin: var(--space-4) 0 var(--space-6); transition: color var(--dur) var(--ease); }
.pricing-card:hover .price { color: var(--accent-color); }
.pricing-card .price span { font-size: 1rem; color: var(--secondary-text); font-weight: 400; }
.pricing-card ul.features { margin-bottom: var(--space-7); text-align: left; display: grid; gap: var(--space-3); }
.pricing-card ul.features li { font-size: 0.9375rem; color: var(--secondary-text); display: flex; align-items: flex-start; gap: var(--space-3); }
.check-icon { color: var(--accent-color); font-weight: 700; flex-shrink: 0; }
.cross-icon { color: var(--muted-text); opacity: 0.6; flex-shrink: 0; }

.pricing-card.recommended { border-color: var(--accent-color); box-shadow: var(--shadow-lg); }
.badge-recommended,
.badge-featured {
    background: var(--accent-solid);
    color: var(--accent-contrast);
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    white-space: nowrap;
}
.badge-recommended { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); z-index: 12; }
.badge-featured { display: inline-block; margin-bottom: var(--space-5); align-self: flex-start; }

@media (min-width: 901px) {
    .pricing-card.recommended { transform: scale(1.04); }
    .pricing-card.recommended:hover { transform: scale(1.04) translateY(-6px); }
}

/* --- FAQ ---------------------------------------------------------------- */
.faq-section { flex: 1; padding: var(--space-6) var(--gutter) var(--space-9); display: flex; justify-content: center; }
.faq-container { width: 100%; max-width: var(--container-narrow); display: grid; gap: var(--space-4); }

.faq-card { padding: 0; overflow: hidden; }
.faq-card.active { border-color: var(--accent-color); background: var(--surface-hover); }

/* Heading wraps the trigger — the WAI-ARIA accordion pattern. */
.faq-heading { margin: 0; font-weight: inherit; letter-spacing: normal; }
.faq-question {
    width: 100%;
    background: none;
    border: 0;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    color: inherit;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6);
}
.faq-question > span {
    font-size: clamp(1rem, 0.95rem + 0.3vw, 1.1875rem);
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-color);
    transition: color var(--dur) var(--ease);
}
.faq-card:hover .faq-question > span,
.faq-card.active .faq-question > span { color: var(--accent-color); }
.faq-icon { width: 22px; height: 22px; fill: var(--secondary-text); flex-shrink: 0; transition: transform var(--dur) var(--ease-out), fill var(--dur) var(--ease); }
.faq-card.active .faq-icon { transform: rotate(180deg); fill: var(--accent-color); }

.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-slow) var(--ease-out); }
.faq-card.active .faq-answer { grid-template-rows: 1fr; }
.faq-answer > div { overflow: hidden; }
.faq-answer p {
    font-size: 1rem;
    color: var(--secondary-text);
    line-height: 1.75;
    padding: 0 var(--space-6) var(--space-6);
    border-top: 1px solid var(--card-border);
    margin-top: 0;
    padding-top: var(--space-5);
    text-wrap: pretty;
}

/* --- Blog --------------------------------------------------------------- */
.blog-date {
    font-size: 0.8125rem;
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.read-more { color: var(--accent-color); font-weight: 700; font-size: 0.875rem; margin-top: auto; display: inline-flex; align-items: center; gap: 6px; transition: gap var(--dur) var(--ease); }
.modern-card:hover .read-more { gap: 12px; }

/* --- Articles ----------------------------------------------------------- */
.articles-section { flex: 1; padding: var(--space-6) var(--gutter) var(--space-8); display: flex; justify-content: center; }
.articles-container { width: 100%; max-width: var(--container); display: grid; gap: var(--space-7); }

.featured-article { padding: clamp(32px, 4vw, 56px); display: flex; flex-direction: column; }
.featured-article h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); margin-bottom: var(--space-5); transition: color var(--dur) var(--ease); }
.featured-article:hover h2 { color: var(--accent-color); }
.featured-article p { font-size: 1rem; color: var(--secondary-text); margin-bottom: var(--space-6); max-width: 75ch; text-wrap: pretty; }
.featured-article .card-btn { width: auto; align-self: flex-start; padding: 13px 32px; }

.article-meta {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--muted-text);
    margin-bottom: var(--space-4);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.article-meta .category { color: var(--accent-color); }

/* --- Single article ----------------------------------------------------- */
.article-page { flex: 1; padding: calc(var(--header-h) + var(--space-7)) var(--gutter) var(--space-8); display: flex; justify-content: center; }
.single-article-container { width: 100%; max-width: 850px; padding: clamp(28px, 4vw, 56px); }

.back-link { color: var(--accent-color); text-decoration: none; font-weight: 700; margin-bottom: var(--space-5); display: inline-flex; align-items: center; gap: 6px; font-size: 0.9375rem; transition: gap var(--dur) var(--ease); }
.back-link:hover { gap: 12px; }

.article-title { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.375rem); color: var(--text-color); margin-bottom: var(--space-6); line-height: 1.25; }

.article-content, .legal-content { color: var(--secondary-text); font-size: 1.0625rem; line-height: 1.8; max-width: var(--container-text); }
.article-content h2, .legal-content h2 { color: var(--text-color); margin: var(--space-7) 0 var(--space-4); font-size: 1.5rem; }
.article-content p, .legal-content p { margin-bottom: var(--space-5); text-wrap: pretty; }
.article-content ul, .legal-content ul { margin: 0 0 var(--space-5) var(--space-5); list-style: disc; }
.article-content li, .legal-content li { margin-bottom: var(--space-3); }
.legal-content strong { color: var(--text-color); }

/* --- Legal pages -------------------------------------------------------- */
.legal-page { flex: 1; padding: calc(var(--header-h) + var(--space-7)) var(--gutter) var(--space-8); display: flex; justify-content: center; }
.legal-wrapper { max-width: var(--container-narrow); width: 100%; padding: clamp(28px, 4vw, 60px); }
.legal-wrapper h1 { font-size: clamp(1.5rem, 1.0rem + 2.6vw, 2.625rem); color: var(--text-color); margin-bottom: var(--space-2); text-align: center; }
.legal-wrapper .last-updated { text-align: center; color: var(--accent-color); font-size: 0.875rem; font-weight: 600; margin-bottom: var(--space-7); text-transform: uppercase; letter-spacing: 0.08em; }
.legal-wrapper .legal-content { margin-inline: auto; }

/* --- Contact ------------------------------------------------------------ */
.contact-section { padding: calc(var(--header-h) + var(--space-7)) var(--gutter) var(--space-9); display: flex; justify-content: center; flex: 1; }
.contact-container { max-width: 1040px; width: 100%; display: grid; grid-template-columns: 1fr 1.35fr; gap: clamp(32px, 5vw, 64px); z-index: 2; position: relative; align-items: start; }

.contact-info h1 { font-size: clamp(1.875rem, 1.3rem + 2.4vw, 3rem); margin-bottom: var(--space-5); color: var(--text-color); }
.contact-info > p { font-size: 1rem; color: var(--secondary-text); margin-bottom: var(--space-7); text-wrap: pretty; }

.info-item { display: flex; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-6); }
.info-item svg { width: 22px; height: 22px; fill: var(--accent-color); flex-shrink: 0; margin-top: 3px; }
.info-item h4 { color: var(--text-color); font-size: 0.9375rem; margin-bottom: var(--space-1); font-weight: 700; }
.info-item p { margin: 0; font-size: 0.9375rem; color: var(--secondary-text); }
.info-item a {
    color: var(--accent-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    text-decoration-color: rgba(var(--accent-rgb), 0.35);
    transition: text-decoration-color var(--dur) var(--ease);
}
.info-item a:hover { text-decoration-color: currentColor; }

.contact-form-wrapper { padding: clamp(28px, 3.5vw, 44px); }
.contact-form-wrapper::before { opacity: 0.45; animation: spin-angle 8s linear infinite; }

.form-group { margin-bottom: var(--space-5); }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-color); margin-bottom: var(--space-2); }
.form-control {
    width: 100%;
    padding: 13px 16px;
    background: var(--surface-solid);
    border: 1px solid var(--card-border-strong);
    border-radius: var(--radius-md);
    color: var(--text-color);
    font-family: inherit;
    font-size: 0.9375rem;
    line-height: 1.5;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.form-control::placeholder { color: var(--muted-text); opacity: 0.75; }
.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.16);
}
.form-control:user-invalid { border-color: var(--accent-color); }
textarea.form-control { min-height: 140px; resize: vertical; }
.submit-btn { width: 100%; --btn-py: 15px; font-size: 1rem; min-height: 52px; }

.form-status {
    margin-top: var(--space-4);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.5;
    min-height: 1.5em;
    color: var(--secondary-text);
}
.form-status:empty { margin-top: 0; min-height: 0; }
.form-status.is-success,
.form-status.is-error {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
}
.form-status.is-success { color: var(--success); background: var(--success-bg); }
.form-status.is-error   { color: var(--accent-color); background: rgba(var(--accent-rgb), 0.08); }
.form-status.is-success::before,
.form-status.is-error::before {
    content: '✓';
    font-size: 1rem;
    line-height: 1.4;
    flex-shrink: 0;
}
.form-status.is-error::before { content: '⚠'; }
.form-status a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   9. FOOTER
   ========================================================================== */

/* The footer closes the page — it should be findable, not attention-seeking.
   Tight rhythm, muted palette, no boxed-in chrome. */
footer {
    background-color: var(--bg-color);
    padding: clamp(36px, 4vw, 52px) var(--gutter) var(--space-4);
    border-top: 1px solid var(--card-border);
    position: relative;
    z-index: 10;
    margin-top: auto;
    font-size: 0.875rem;
}
.footer-container {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr;
    gap: var(--space-4) var(--space-6);
    margin-bottom: var(--space-6);
    max-width: var(--container);
    margin-inline: auto;
}

/* Smaller mark than the header's — this is a sign-off, not a banner */
.footer-info .logo svg { height: 38px; }
.footer-info .logo:hover { transform: none; }
.footer-info p {
    color: var(--muted-text);
    font-size: 0.8125rem;
    line-height: 1.6;
    margin-top: var(--space-3);
    max-width: 30ch;
}

.footer-column h4 {
    color: var(--muted-text);
    margin-bottom: var(--space-3);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}
.footer-column ul li { margin-bottom: var(--space-2); }
.footer-column ul li a {
    text-decoration: none;
    color: var(--secondary-text);
    font-size: 0.875rem;
    display: inline-block;
    transition: color var(--dur) var(--ease);
}
.footer-column ul li a:hover { color: var(--accent-color); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    border-top: 1px solid var(--card-border);
    flex-wrap: wrap;
    gap: var(--space-3);
    max-width: var(--container);
    margin-inline: auto;
}
.footer-bottom p { color: var(--muted-text); font-size: 0.75rem; }

/* Bare icons — the circular chips read as buttons and pulled the eye down.
   The 44px box stays for touch; only the frame is gone. */
.social-links { display: flex; gap: 0; margin-right: -10px; }
.social-links a {
    width: 44px;
    height: 44px;
    color: var(--muted-text);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: color var(--dur) var(--ease);
}
.social-links a:hover { color: var(--accent-color); }
.social-links svg { width: 16px; height: 16px; fill: currentColor; }

/* ==========================================================================
   10. MOTION, RESPONSIVE & ACCESSIBILITY
   ========================================================================== */

/* Scroll reveal — only armed once JS confirms support, so content is never
   trapped at opacity:0 when scripts fail to run. */
.js .reveal-up,
.js .reveal-right {
    opacity: 0;
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
    will-change: opacity, transform;
}
.js .reveal-up    { transform: translateY(28px); }
.js .reveal-right { transform: translateY(28px); }
.js .reveal-visible { opacity: 1; transform: none; will-change: auto; }

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* --- Tablet ------------------------------------------------------------- */
@media (max-width: 1024px) {
    nav ul { gap: var(--space-4); }
}

/* --- Mobile navigation -------------------------------------------------- */
@media (max-width: 900px) {
    :root { --header-h: 72px; }

    .nav-toggle { display: flex; }

    /* Panel overlays the page instead of pushing it, so opening the menu
       never shifts the content behind it. */
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--surface-solid);
        border-bottom: 1px solid var(--card-border);
        box-shadow: var(--shadow-lg);
        padding: var(--space-2) var(--gutter) var(--space-5);
        max-height: calc(100dvh - var(--header-h));
        overflow-y: auto;
        overscroll-behavior: contain;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity var(--dur) var(--ease),
                    transform var(--dur) var(--ease),
                    visibility var(--dur);
    }
    header.nav-open nav { opacity: 1; visibility: visible; transform: translateY(0); }

    nav > ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    nav ul li { border-top: 1px solid var(--card-border); }
    nav ul li a {
        display: flex;
        align-items: center;
        min-height: 52px;
        padding: 12px 4px;
        font-size: 1rem;
    }
    nav ul li a:not(.cta-button)::after { display: none; }

    .nav-mobile-only { display: block; }
    .nav-mobile-only .cta-button { width: 100%; margin: var(--space-4) 0; }
    .nav-lang-row { display: flex; gap: var(--space-2); padding: var(--space-2) 0 var(--space-4); }
    .nav-lang-row a {
        flex: 1;
        text-align: center;
        justify-content: center;
        min-height: 44px;
        border: 1px solid var(--card-border);
        border-radius: var(--radius-sm);
        font-weight: 700;
        text-decoration: none;
        color: var(--secondary-text);
        display: flex;
        align-items: center;
    }
    .nav-lang-row a.active { border-color: var(--accent-color); color: var(--accent-color); background: rgba(var(--accent-rgb), 0.08); }

    /* Desktop-only actions collapse into the panel */
    .nav-actions > .cta-button,
    .nav-actions > .lang-dropdown { display: none; }

    .contact-container { grid-template-columns: 1fr; }
}

/* The footer keeps three columns down to small tablets — stacking it earlier
   only makes it taller than it is on desktop. */
@media (max-width: 700px) {
    .footer-container { grid-template-columns: 1fr 1fr; gap: var(--space-5) var(--space-4); }
    .footer-info { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-buttons .cta-button,
    .hero-buttons .btn-secondary { width: 100%; }
    .footer-bottom { flex-direction: column-reverse; text-align: center; justify-content: center; }
    .social-links { margin-right: 0; }
    .modern-card { padding: var(--space-6) var(--space-5); }
    .pricing-card { padding: var(--space-7) var(--space-5); }
    .faq-question { padding: var(--space-5); }
    .faq-answer p { padding-inline: var(--space-5); padding-bottom: var(--space-5); }
    .article-meta { flex-direction: column; gap: var(--space-1); }
}

/* --- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .js .reveal-up,
    .js .reveal-right { opacity: 1; transform: none; }
    #bg-canvas { display: none; }
}

/* --- Forced colors ------------------------------------------------------ */
@media (forced-colors: active) {
    .modern-card, .pricing-card, .faq-card, .featured-article { border: 1px solid CanvasText; }
    .cta-button, .card-btn { border: 1px solid ButtonText; }
}

/* --- Print -------------------------------------------------------------- */
@media print {
    header, footer, #bg-canvas, .nav-toggle, .theme-toggle, .hero-buttons, .social-links { display: none !important; }
    body { background: #fff; color: #000; }
    .legal-wrapper, .single-article-container, .modern-card {
        box-shadow: none;
        border: 1px solid #ccc;
        backdrop-filter: none;
    }
    .article-content, .legal-content { color: #000; max-width: none; }
    a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #555; }
}

/* ==========================================================================
   11. LEGAL DOCUMENT EXTRAS (terms / privacy)
   ========================================================================== */

/* Long documents need a way in — a jump list beats scrolling 19 sections. */
.legal-toc {
    margin: 0 0 var(--space-7);
    padding: var(--space-5) var(--space-6);
    background: rgba(var(--accent-rgb), 0.04);
    border: 1px solid var(--card-border);
    border-left: 3px solid var(--accent-color);
    border-radius: var(--radius-md);
}
.legal-toc h2 {
    margin: 0 0 var(--space-3);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--muted-text);
}
.legal-toc ol {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(230px, 100%), 1fr));
    gap: var(--space-1) var(--space-5);
    counter-reset: toc;
}
.legal-toc li { counter-increment: toc; margin: 0; }
.legal-toc a {
    display: block;
    padding: 5px 0;
    font-size: 0.875rem;
    color: var(--secondary-text);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
}
.legal-toc a::before { content: counter(toc) ". "; color: var(--muted-text); }
.legal-toc a:hover { color: var(--accent-color); }

/* Anchored headings clear the fixed header when jumped to */
.legal-content h2[id] { scroll-margin-top: calc(var(--header-h) + var(--space-5)); }

.legal-content h3 {
    color: var(--text-color);
    font-size: 1.0625rem;
    margin: var(--space-6) 0 var(--space-3);
}

/* Tables break out of the reading measure — they need the full column */
.table-scroll {
    max-width: none;
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    margin: 0 0 var(--space-6);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
}
.legal-content table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    font-size: 0.875rem;
    line-height: 1.6;
}
.legal-content thead th {
    text-align: left;
    vertical-align: bottom;
    padding: var(--space-3) var(--space-4);
    background: rgba(var(--accent-rgb), 0.06);
    color: var(--text-color);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--card-border-strong);
}
.legal-content tbody td {
    padding: var(--space-3) var(--space-4);
    vertical-align: top;
    border-bottom: 1px solid var(--card-border);
    color: var(--secondary-text);
}
.legal-content tbody tr:last-child td { border-bottom: 0; }
.legal-content tbody th {
    padding: var(--space-3) var(--space-4);
    vertical-align: top;
    text-align: left;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--card-border);
}
.legal-content tbody tr:last-child th { border-bottom: 0; }

/* Callout for the disclaimer-style paragraphs */
.legal-note {
    margin: 0 0 var(--space-5);
    padding: var(--space-4) var(--space-5);
    background: rgba(var(--accent-rgb), 0.05);
    border-left: 3px solid var(--accent-color);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--secondary-text);
}
.legal-note strong { color: var(--text-color); }

/* Fields the company still has to fill in before this goes live. */
.legal-placeholder {
    background: rgba(var(--accent-rgb), 0.10);
    border-bottom: 1px dashed var(--accent-color);
    color: var(--accent-color);
    padding: 0 4px;
    border-radius: 3px;
    font-weight: 600;
    /* Long placeholders must wrap — nowrap here pushed the whole page sideways.
       box-decoration-break keeps the chip readable across the wrap. */
    overflow-wrap: break-word;
    -webkit-box-decoration-break: clone;
            box-decoration-break: clone;
}

.legal-contact { list-style: none; margin: 0 0 var(--space-5); }
.legal-contact li { margin-bottom: var(--space-2); }
.legal-contact a { color: var(--accent-color); text-decoration: none; }
.legal-contact a:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .legal-toc { padding: var(--space-4); }
    .legal-content thead th,
    .legal-content tbody td,
    .legal-content tbody th { padding: var(--space-2) var(--space-3); }
}

/* Spam trap: off-screen rather than display:none, because some bots skip
   hidden inputs. People never see or tab into it. */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}