@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap');

:root {
    --background: #f7f7f7;
    --surface: #ffffff;
    --text: #131313;
    --muted: #7c7c7c;
    --accent: #008f95;
    --accent-soft: #c8f0ee;
    --focus: #006d73;
}

* {
    box-sizing: border-box;
}

body {
    display: grid;
    min-height: 100vh;
    margin: 0;
    padding: 24px;
    place-items: center;
    color: var(--text);
    background: var(--background);
    font-family: Roboto, Arial, sans-serif;
}

.start-page {
    width: min(100%, 640px);
    padding: clamp(32px, 8vw, 72px);
    background: var(--surface);
    box-shadow: 0 8px 24px rgba(19, 19, 19, 0.08);
    text-align: center;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
}

.intro {
    margin: 20px 0 36px;
    color: var(--muted);
    font-size: 1.05rem;
}

.main-actions {
    display: grid;
    gap: 12px;
}

.action-button {
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    color: var(--text);
    background: var(--accent);
    border: 2px solid var(--accent);
    border-radius: 0;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.action-button:hover:not(:disabled) {
    color: #ffffff;
    background: var(--text);
    border-color: var(--text);
}

.action-button:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

.action-button:disabled {
    color: var(--muted);
    background: #eeeeee;
    border-color: #eeeeee;
    cursor: not-allowed;
}

.action-button-secondary {
    color: var(--text);
    background: var(--surface);
    border-color: var(--text);
}

.action-button-secondary:hover {
    color: #ffffff;
}