/* ===========================
   Fix91 — Base Styles
   Reset · Fonts · Typography · Utilities
   =========================== */

/* ── @font-face: Sora (variable weight, local) ── */
@font-face {
    font-family: 'Sora';
    src: url('../fonts/sora-latin.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
                   U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F,
                   U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
                   U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Sora';
    src: url('../fonts/sora-latin-ext.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F,
                   U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113,
                   U+2C60-2C7F, U+A720-A7FF;
}

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

html {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth; /* Fallback; Lenis handles smooth scroll at runtime */
}

body {
    font-family: var(--font-primary);
    font-size: var(--fs-body);
    font-weight: var(--fw-regular);
    line-height: var(--lh-normal);
    color: var(--fix91-black);
    background-color: var(--fix91-white);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
    line-height: var(--lh-tight);
    font-weight: var(--fw-bold);
    color: var(--fix91-black);
}

h1 {
    font-size: var(--fs-h1);
    letter-spacing: var(--ls-tight);
}

h2 {
    font-size: var(--fs-h2);
    letter-spacing: var(--ls-tight);
}

h3 {
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
}

p {
    margin-bottom: 1em;
}

p:last-child {
    margin-bottom: 0;
}

/* ── Elements ── */
a {
    color: inherit;
    text-decoration: none;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ── Selection ── */
::selection {
    background: var(--fix91-orange);
    color: var(--fix91-black);
}

::-moz-selection {
    background: var(--fix91-orange);
    color: var(--fix91-black);
}

/* ── Utilities ── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

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

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}