/**
 * LIVZO — base layer
 *
 * Design tokens, reset, typography and the shared primitives (buttons, icon
 * buttons, pills, reveal animation) used by the header, hero and search.
 *
 * Every class is prefixed `lz-` so nothing collides with Bootstrap or any other
 * library that may be added later.
 */

/* ==========================================================================
   1. Tokens
   ========================================================================== */

:root {
    /* Deep navy primary keeps a light theme grounded and trustworthy;
       one vibrant accent carries the product energy. */
    --lz-navy: #211e59;
    --lz-navy-2: #16304F;
    --lz-ink: #132540;
    --lz-body: #4C5C74;
    --lz-muted: #75839B;

    --lz-bg: #FBFAF8;
    --lz-bg-2: #F5F4F7;
    --lz-surface: #FFFFFF;
    --lz-line: rgba(11, 27, 51, 0.09);
    --lz-line-2: rgba(11, 27, 51, 0.14);

    --lz-accent: #059669;
    --lz-accent-600: #04c488;
    --lz-accent-700: #2e9877;
    --lz-accent-soft: rgba(109, 74, 255, 0.10);
    --lz-accent-soft-2: rgba(109, 74, 255, 0.20);
    --lz-accent-ring: rgba(109, 74, 255, 0.32);

    --lz-amber: #F5A524;
    --lz-amber-soft: rgba(245, 165, 36, 0.14);
    --lz-orange: #F97316;
    --lz-orange-600: #DD5F04;
    --lz-orange-soft: rgba(249, 115, 22, 0.14);
    --lz-green: #12A150;
    --lz-green-600: #0B7A3B;
    --lz-green-soft: rgba(18, 161, 80, 0.12);
    --lz-red: #E5484D;
    --lz-red-600: #C0282D;
    --lz-red-soft: rgba(229, 72, 77, 0.12);

    /* Score bands (0–5). Every rating ring and meter reads these, so one score can never
       be green in one section and purple in the next. The `-text` values clear 4.5:1 on
       the surface they sit on; the bar values are gradient endpoints only. */
    --lz-band-success: #0E9B4C;
    --lz-band-success-2: #34C46E;
    --lz-band-success-text: #0B7F3E;
    --lz-band-warning: #D98A00;
    --lz-band-warning-2: var(--lz-amber);
    --lz-band-warning-text: #A96A00;
    --lz-band-danger: var(--lz-red-600);
    --lz-band-danger-2: var(--lz-red);
    --lz-band-danger-text: var(--lz-red-600);

    --lz-r-xs: 8px;
    --lz-r-sm: 12px;
    --lz-r-md: 16px;
    --lz-r-lg: 22px;
    --lz-r-xl: 28px;
    --lz-r-pill: 999px;

    --lz-sh-1: 0 1px 2px rgba(11, 27, 51, 0.06);
    --lz-sh-2: 0 8px 22px -12px rgba(11, 27, 51, 0.20);
    --lz-sh-3: 0 20px 44px -22px rgba(11, 27, 51, 0.28);
    --lz-sh-4: 0 34px 70px -30px rgba(11, 27, 51, 0.34);
    --lz-sh-accent: 0 16px 32px -14px rgba(109, 74, 255, 0.60);

    --lz-container: 1320px;
    --lz-gutter: clamp(20px, 3.6vw, 44px);
    --lz-header-h: 78px;

    --lz-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --lz-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --lz-t-fast: 0.18s;
    --lz-t: 0.3s;
    --lz-t-slow: 0.55s;

    --lz-font: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
        'Helvetica Neue', Arial, sans-serif;
}

/* ==========================================================================
   2. Reset
   ========================================================================== */

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

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

body {
    margin: 0;
    background-color: var(--lz-bg);
    color: var(--lz-body);
    font-family: var(--lz-font);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    margin: 0;
    color: var(--lz-navy);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

p { margin: 0; }

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

img, svg { display: block; max-width: 100%; }
img { height: auto; }
figure, blockquote { margin: 0; }
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
input, select, button { font-family: inherit; }

:focus-visible {
    outline: 3px solid var(--lz-accent-ring);
    outline-offset: 3px;
    border-radius: 8px;
}

::selection {
    background: var(--lz-accent-soft-2);
    color: var(--lz-navy);
}

html.is-scroll-locked,
html.is-scroll-locked body {
    overflow: hidden;
}

/* ==========================================================================
   3. Layout primitives
   ========================================================================== */

.lz-container {
    width: 100%;
    max-width: var(--lz-container);
    margin-inline: auto;
    padding-inline: var(--lz-gutter);
}

.lz-main { position: relative; }

.lz-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.lz-anchor {
    display: block;
    height: 0;
    scroll-margin-top: calc(var(--lz-header-h) + 16px);
}

/* ==========================================================================
   4. Icons
   ========================================================================== */

.lz-icon {
    width: 1.25em;
    height: 1.25em;
    flex: none;
    pointer-events: none;
}

/* ==========================================================================
   5. Skip link
   ========================================================================== */

.lz-skip-link {
    position: fixed;
    top: 12px;
    left: 50%;
    z-index: 200;
    padding: 12px 22px;
    border-radius: var(--lz-r-pill);
    background: var(--lz-navy);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    transform: translate(-50%, -180%);
    transition: transform var(--lz-t) var(--lz-ease);
}

.lz-skip-link:focus-visible { transform: translate(-50%, 0); }

/* ==========================================================================
   6. Buttons
   ========================================================================== */

.lz-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: var(--lz-r-pill);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color var(--lz-t) var(--lz-ease),
        color var(--lz-t) var(--lz-ease),
        border-color var(--lz-t) var(--lz-ease),
        box-shadow var(--lz-t) var(--lz-ease),
        transform var(--lz-t) var(--lz-ease);
}

.lz-btn__icon {
    width: 1.05em;
    height: 1.05em;
    transition: transform var(--lz-t) var(--lz-ease);
}

.lz-btn:hover .lz-btn__icon { transform: translateX(3px); }

.lz-btn--primary {
    background-image: linear-gradient(180deg, var(--lz-accent) 0%, var(--lz-accent-600) 100%);
    color: #fff;
    box-shadow: 0 10px 22px -16px rgba(109, 74, 255, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.lz-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--lz-sh-accent), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.lz-btn--primary:active {
    transform: translateY(0) scale(0.985);
    box-shadow: 0 6px 14px -12px rgba(109, 74, 255, 0.9);
}

.lz-btn--quiet {
    background-color: transparent;
    color: var(--lz-navy);
}

.lz-btn--quiet:hover {
    background-color: rgba(11, 27, 51, 0.05);
}

.lz-btn--block { width: 100%; }

/* ==========================================================================
   7. Icon button
   ========================================================================== */

.lz-iconbtn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--lz-line);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--lz-navy);
    cursor: pointer;
    transition: background-color var(--lz-t) var(--lz-ease),
        border-color var(--lz-t) var(--lz-ease),
        box-shadow var(--lz-t) var(--lz-ease),
        transform var(--lz-t) var(--lz-ease);
}

.lz-iconbtn:hover {
    background-color: #fff;
    border-color: var(--lz-line-2);
    box-shadow: var(--lz-sh-2);
    transform: translateY(-1px);
}

.lz-iconbtn:active { transform: translateY(0) scale(0.96); }
.lz-iconbtn .lz-icon { width: 19px; height: 19px; }

/* ==========================================================================
   8. Pill
   ========================================================================== */

.lz-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px 7px 9px;
    border: 1px solid rgba(109, 74, 255, 0.18);
    border-radius: var(--lz-r-pill);
    background-color: rgba(255, 255, 255, 0.74);
    box-shadow: 0 1px 2px rgba(11, 27, 51, 0.04);
    color: var(--lz-navy);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: -0.005em;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.lz-pill__ico {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: var(--lz-accent-soft);
    color: var(--lz-accent);
}

.lz-pill__ico .lz-icon { width: 13px; height: 13px; }

/* ==========================================================================
   9. Reveal animation (hero load-in)
   ========================================================================== */

.has-js .lz-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.8s var(--lz-ease-out) var(--lz-delay, 0ms),
        transform 0.8s var(--lz-ease-out) var(--lz-delay, 0ms);
    will-change: opacity, transform;
}

.has-js .lz-reveal.is-in {
    opacity: 1;
    transform: none;
    will-change: auto;
}

/* ==========================================================================
   10. Shared keyframes
   ========================================================================== */

@keyframes lzFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes lzCardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

@keyframes lzDrift {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(-20px, 16px, 0) scale(1.06); }
}

@keyframes lzSpin {
    to { transform: rotate(360deg); }
}

@keyframes lzPop {
    from { opacity: 0; transform: translateY(-8px) scale(0.985); }
    to { opacity: 1; transform: none; }
}

/* ==========================================================================
   11. Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .has-js .lz-reveal {
        opacity: 1;
        transform: none;
    }
}