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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    background: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* ===== Navbar ===== */
.navbar {
    border-bottom: 1px solid #e5e7eb;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
}

.logo-accent-fill {
    fill: #1aab8a;
}

.logo-text-fill {
    fill: #1a1a1a;
}

.nav-title {
    margin-left: 0.25rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
}

/* ===== Hero ===== */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 1.5rem 2rem;
    text-align: center;
}

.hero-title {
    display: inline-block;
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1.25rem;
    line-height: 1.12;
    white-space: nowrap;
}

.landing-gradient-text {
    color: #1aab8a;
}

.hero-desc {
    font-size: 1.5rem;
    color: #666;
    line-height: 1.7;
    max-width: 824px;
    margin: 0 auto;
}

/* ===== Reserve Section ===== */
.reserve-section {
    padding: 2rem 1.5rem 4rem;
    display: flex;
    justify-content: center;
    margin-bottom: auto;
}

.reserve-card {
    background: #f7f8fa;
    border: 1px solid #e7eaef;
    border-radius: 16px;
    box-shadow: 0 18px 50px rgba(17, 24, 28, 0.08);
    padding: 2.5rem 3rem;
    max-width: 540px;
    width: 100%;
    text-align: center;
}

.reserve-title {
    font-size: 1.65rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.reserve-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.input-email {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
    background: #fff;
}

.input-email:focus {
    border-color: #1aab8a;
}

.input-email::placeholder {
    color: #aaa;
}

.btn-reserve {
    display: inline-block;
    background: #1aab8a;
    color: #fff;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
    max-width: 320px;
}

.btn-reserve:hover {
    background: #159473;
}

.btn-reserve:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== Form Messages ===== */
.error-msg {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.success-msg {
    color: #1aab8a;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* ===== Success Page ===== */
.success-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 6rem;
}

.success-icon {
    margin-bottom: 1.5rem;
}

.result-actions {
    margin-top: 1.75rem;
}

.btn-back {
    display: inline-block;
    min-width: 180px;
    padding: 0.75rem 1.5rem;
    border: 1px solid #d7dce3;
    border-radius: 8px;
    background: #fff;
    color: #1a1a1a;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.btn-back:hover {
    border-color: #1aab8a;
    color: #1aab8a;
    background: #f8fffc;
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid #e5e7eb;
    background: #fff;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.85rem;
    color: #999;
}

/* ===== Turnstile Widget ===== */
.cf-turnstile,
.cf-turnstile-shell {
    margin: 0.25rem 0;
}

.cf-turnstile-shell {
    min-height: 66px;
    display: flex;
    justify-content: center;
    width: 100%;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .hero-title {
        font-size: 1.9rem;
        white-space: normal;
    }

    .hero-desc {
        font-size: 1.35rem;
    }

    .reserve-card {
        padding: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}