/* Brand tokens lifted from Daita_Studio_Investor_Deck_V1_20260621. */
:root {
    --bg: #0B1E3B;
    --fg: #FFFFFF;
    --fg-muted: #9AA7B4;
    --fg-dim: #5C6B7A;
    --accent: #14C3C9;
    --accent-light: #7FE2EA;

    --font-display: "Schibsted Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace;
}

@import url("https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@400;500;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap");

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

body {
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-display);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── Hero — full viewport ────────────────────────────────────────── */
.hero {
    position: relative;
    width: 100vw;
    min-height: 100vh;
    min-height: 100svh;
    overflow: hidden;
}

@media (max-width: 720px) {
    .hero { min-height: 640px; }
}

.curve {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 0;
}

/* ─── Wordmark — top-left corner ─────────────────────────────────── */
.wordmark {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    padding: 48px clamp(40px, 6vw, 88px);
    font-weight: 800;
    font-size: clamp(22px, 2vw, 28px);
    letter-spacing: -0.01em;
    color: var(--fg);
}

.wordmark .ai {
    color: var(--accent);
}

.wordmark .suffix {
    color: var(--accent);
    font-weight: 400;
}

/* ─── Hero content — left-aligned column ─────────────────────────── */
.content {
    position: relative;
    z-index: 2;
    height: 100vh;
    height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 clamp(40px, 6vw, 88px);
    max-width: 680px;
}

@media (max-width: 720px) {
    .content { height: 640px; }
}

.tagline {
    font-weight: 800;
    font-size: clamp(48px, 6.6vw, 82px);
    line-height: 1.04;
    letter-spacing: -0.03em;
    max-width: 13ch;
    margin-bottom: 28px;
}

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

.sub {
    font-size: clamp(17px, 1.5vw, 20px);
    line-height: 1.5;
    color: var(--fg-muted);
    max-width: 36ch;
    margin-bottom: 40px;
}

/* ─── Contact — tracked-uppercase label + email image ────────────── */
.contact .label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--fg-dim);
    margin-bottom: 12px;
}

.contact a {
    display: inline-block;
    line-height: 0;
}

.contact img {
    display: block;
    height: 29px;
    width: auto;
}

/* ─── Bottom rail — DaitaCore, Inc.   /   Enterprise AI ──────────── */
.bottom-rail {
    position: absolute;
    z-index: 2;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 28px clamp(40px, 6vw, 88px);
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--fg-dim);
}

@media (max-width: 480px) {
    .bottom-rail { font-size: 10px; padding: 20px 24px; }
}