@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --color-ink: #1B2A4A;
    --color-ink-light: #2C4066;
    --color-red: #E63946;
    --color-red-dark: #C62836;
    --color-gold: #FFB627;
    --color-cream: #FFF9F2;
    --color-white: #FFFFFF;
    --color-slate: #5C6B82;
    --color-border: #E7DFD3;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--color-cream);
    color: var(--color-ink);
    text-align: center;
    overflow-x: hidden;
}

img,
svg,
input[type="file"] {
    max-width: 100%;
}

/* ---------- Header ---------- */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 50px;
    background: var(--color-ink);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    color: var(--color-white);
    letter-spacing: 0.01em;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #C9D3E3;
    font-weight: 500;
    font-size: 0.95rem;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

nav a:hover,
nav a:focus-visible {
    color: var(--color-white);
    border-bottom-color: var(--color-gold);
}

.cta-button {
    background: var(--color-red);
    color: var(--color-white);
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.15s ease, transform 0.15s ease;
    display: inline-block;
}

.cta-button:hover,
.cta-button:focus-visible {
    background: var(--color-red-dark);
    transform: translateY(-1px);
}

/* ---------- Hero ---------- */

.hero {
    padding: 70px 20px 80px;
    max-width: 720px;
    margin: 0 auto;
}

h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.9rem, 5vw + 0.8rem, 2.6rem);
    line-height: 1.15;
    margin-bottom: 14px;
    color: var(--color-ink);
}

.hero > p {
    color: var(--color-slate);
    font-size: 1.05rem;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 480px;
}

/* ---------- Upload card ---------- */

.upload-card {
    background: var(--color-white);
    max-width: 520px;
    margin: 44px auto 0;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(27, 42, 74, 0.08);
    border: 1px solid var(--color-border);
    text-align: left;
}

.upload-area {
    border: 2px dashed #F0C89A;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 20px;
    cursor: pointer;
    background-color: #FFF4E4;
    text-align: center;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.upload-area:hover {
    border-color: var(--color-gold);
    background-color: #FFEDD1;
}

.upload-area h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    margin: 0 0 6px;
    color: var(--color-ink);
}

.upload-area p {
    margin: 0 0 14px;
    color: var(--color-slate);
    font-size: 0.9rem;
}

.upload-area input[type="file"] {
    font-size: 0.9rem;
}

.form-group {
    margin-top: 15px;
    text-align: left;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-ink);
}

.form-group input {
    width: 100%;
    padding: 12px;
    margin-top: 6px;
    box-sizing: border-box;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.form-group input:focus-visible {
    outline: none;
    border-color: var(--color-red);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.upload-card button.cta-button {
    background: var(--color-red);
}

.upload-card button.cta-button:hover {
    background: var(--color-red-dark);
}

.trust-badge {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--color-slate);
    text-align: center;
}

/* ---------- About page ---------- */

.about-hero {
    padding: 70px 20px 10px;
    max-width: 720px;
    margin: 0 auto;
}

.about-hero > p {
    color: var(--color-slate);
    font-size: 1.05rem;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 520px;
}

.about-section {
    max-width: 860px;
    margin: 0 auto;
    padding: 40px 20px 0;
    text-align: left;
}

.about-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    color: var(--color-ink);
    margin-bottom: 8px;
}

.about-section p {
    color: var(--color-slate);
    line-height: 1.6;
    max-width: 640px;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.value-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 28px 22px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(27, 42, 74, 0.06);
}

.value-card .value-icon {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-red);
    margin-bottom: 8px;
}

.value-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    margin: 0 0 8px;
    color: var(--color-ink);
}

.value-card p {
    font-size: 0.9rem;
    color: var(--color-slate);
    margin: 0;
}

.team-strip {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.team-chip {
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 8px 18px;
    font-size: 0.9rem;
    color: var(--color-ink);
    font-weight: 500;
}

.about-cta {
    text-align: center;
    margin: 50px 0 70px;
}

/* ---------- Responsive ---------- */

/* Tablet: tighten spacing, drop the value grid to 2 columns */
@media (max-width: 1024px) {
    header {
        padding: 16px 32px;
    }

    .hero,
    .about-hero {
        padding-left: 24px;
        padding-right: 24px;
    }

    .about-section {
        padding-left: 24px;
        padding-right: 24px;
    }

    .value-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Phone: stack the header, full-width card and buttons, bigger tap targets */
@media (max-width: 640px) {
    header {
        flex-wrap: wrap;
        gap: 12px;
        padding: 16px 20px;
    }

    .logo {
        font-size: 1.1rem;
    }

    nav {
        order: 3;
        width: 100%;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 4px;
    }

    nav a {
        margin: 0 8px;
        padding: 6px 2px;
    }

    .cta-button {
        padding: 10px 18px;
        font-size: 0.9rem;
    }

    .hero {
        padding: 44px 18px 56px;
    }

    .hero > p {
        font-size: 1rem;
    }

    .upload-card {
        max-width: 100%;
        padding: 24px 18px;
        margin: 28px auto 0;
        border-radius: 14px;
    }

    .upload-area {
        padding: 22px 16px;
    }

    .upload-card button.cta-button {
        width: 100%;
        padding: 14px 18px;
        font-size: 1rem;
    }

    .about-hero {
        padding-top: 44px;
    }

    .about-section {
        padding-top: 32px;
    }

    .about-section h2 {
        font-size: 1.3rem;
    }

    .value-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .value-card {
        padding: 22px 18px;
    }

    .team-strip {
        justify-content: center;
    }

    .about-cta {
        margin: 36px 0 50px;
    }

    .about-cta .cta-button {
        width: 100%;
        max-width: 320px;
        padding: 14px 18px;
    }
}

/* Small phones: a bit more breathing room saved */
@media (max-width: 380px) {
    header {
        padding: 14px 16px;
    }

    .logo {
        font-size: 1rem;
    }

    nav a {
        font-size: 0.85rem;
        margin: 0 6px;
    }

    .upload-card {
        padding: 20px 14px;
    }

    .value-card {
        padding: 18px 14px;
    }
}