:root {
    --page-bg: #f5f0ea;
    --ink: #985552;
    --ink-dark: #7f4442;
    --line: rgba(152, 85, 82, 0.75);
    --sage: #90ab9d;
    --sage-hover: #7f9e90;
    --cream: #fffaf4;
    --error-bg: #fff0ef;
    --success-bg: #edf7f1;
    --text: #985552;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--page-bg);
    color: var(--text);
    font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: 18px;
    line-height: 1.55;
}

.page-shell {
    width: min(100%, 1120px);
    margin: 0 auto;
    padding: 72px 32px;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.logo-column {
    position: sticky;
    top: 32px;
    display: flex;
    justify-content: center;
}

.atelier-logo {
    display: block;
    width: 106px;
    max-width: 100%;
    height: auto;
}

.form-card {
    width: 100%;
    border: 5px solid var(--ink);
    border-radius: 28px;
    padding: clamp(34px, 6vw, 64px) clamp(24px, 5.6vw, 58px) 48px;
    background: var(--page-bg);
}

h1 {
    margin: 0 0 42px;
    color: var(--ink);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.15;
}

.project-form {
    margin-top: 0;
}

.form-group {
    margin: 0 0 38px;
}

.form-group label {
    display: block;
    margin-bottom: 16px;
}

.question-title,
.question-hint {
    display: block;
}

.question-title {
    color: var(--ink);
    font-size: 1.08rem;
    line-height: 1.45;
}

.question-hint {
    color: var(--ink);
    margin-top: 2px;
    font-size: 1rem;
}

.optional {
    display: inline-block;
    margin-left: 8px;
    padding: 1px 8px 2px;
    border: 1px solid rgba(152, 85, 82, 0.28);
    border-radius: 999px;
    font-size: 0.72em;
    vertical-align: middle;
}

textarea,
input[type="email"],
input[type="text"] {
    display: block;
    width: 100%;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    background: transparent;
    color: var(--ink-dark);
    font: inherit;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

textarea {
    min-height: 112px;
    padding: 14px 16px;
    resize: vertical;
}

textarea.textarea-small {
    min-height: 58px;
}

input[type="email"],
input[type="text"] {
    height: 58px;
    padding: 0 16px;
}

textarea:focus,
input[type="email"]:focus,
input[type="text"]:focus {
    border-color: var(--ink);
    background: rgba(255, 250, 244, 0.56);
    box-shadow: 0 0 0 4px rgba(152, 85, 82, 0.12);
}

.turnstile-wrap {
    margin-top: 14px;
}

button[type="submit"] {
    display: block;
    width: 100%;
    margin: 42px auto 14px;
    border: 0;
    border-radius: 999px;
    background: var(--sage);
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    font-size: 1.14rem;
    padding: 17px 28px 18px;
    transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

button[type="submit"]:hover,
button[type="submit"]:focus-visible {
    background: var(--sage-hover);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(127, 68, 66, 0.12);
}

button[type="submit"]:active {
    transform: translateY(0);
    box-shadow: none;
}

button[type="submit"]:disabled {
    cursor: wait;
    opacity: 0.68;
    transform: none;
    box-shadow: none;
}

.privacy-note {
    margin: 0;
    text-align: center;
    color: rgba(152, 85, 82, 0.78);
    font-size: 0.78rem;
}

.notice {
    margin: 0 0 30px;
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid rgba(152, 85, 82, 0.24);
}

.notice-success {
    background: var(--success-bg);
    color: #527967;
}

.notice-error {
    background: var(--error-bg);
    color: var(--ink-dark);
}

.notice ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

@media (max-width: 760px) {
    body {
        font-size: 16px;
    }

    .page-shell {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 28px 16px 42px;
    }

    .logo-column {
        position: static;
        justify-content: flex-start;
        padding-left: 8px;
    }

    .atelier-logo {
        width: 82px;
    }

    .form-card {
        border-width: 3px;
        border-radius: 22px;
    }

    h1 {
        margin-bottom: 32px;
    }

    .form-group {
        margin-bottom: 30px;
    }

    button[type="submit"] {
        margin-top: 34px;
    }
}