/* --- VISUAL IDENTITY VARIABLES --- */
:root {
    /* Palette: Terra Cotta, Sage Green, Cream */

    --color-cream: #FFFDD0; /* Background Base  */

    --color-cream-dark: #F5F5DC; /* Section Alternates */

    --color-sage: #9CAF88; /* Secondary / Accents */

    --color-sage-dark: #748873; /* Text / Borders */

    --color-terra-cotta: #E2725B; /* Primary Actions / Highlights  */

    --color-terra-dark: #C56351; /* Hover States */

    --color-text-main: #2D3C59; /* High Contrast Text */

    --color-white: #FFFFFF;
    --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --spacing-unit: 1rem;
    --border-radius: 8px;
    --shadow-card: 0 4px 6px rgba(0,0,0,0.1);
}

/* --- RESET & BASE STYLES --- */

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

body {
    font-family: var(--font-main);
    background-color: var(--color-cream);
    color: var(--color-text-main);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* --- TYPOGRAPHY --- */

h1, h2, h3 {
    color: var(--color-sage-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    color: var(--color-terra-cotta);
}

p {
    margin-bottom: 1rem;
}

/* --- COMPONENTS --- */

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--color-terra-cotta);
    color: var(--color-white) !important;
    border-radius: var(--border-radius);
    font-weight: bold;
    border: none;
    cursor: pointer;
}

    .btn:hover {
        background-color: var(--color-terra-cotta);
    }

.btn-outline {
    background-color: var(--color-sage-dark);
    border: 2px solid var(--color-sage-dark);
    color: var(--color-white);
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: bold;
    border: none;
    cursor: pointer;
}

    .btn-outline:hover {
        background-color: var(--color-sage-dark);
        color: var(--color-white);
    }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

/* --- HEADER & NAV --- */

header {
    background-color: var(--color-white);
    padding: 0.90rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* make nav container position context for absolute mobile menu */
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-terra-cotta);
}

/* desktop nav */
.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

    .nav-links a {
        font-weight: 500;
        color: var(--color-sage-dark);
    }

        .nav-links a:hover {
            color: var(--color-terra-cotta);
        }

/* mobile menu button (hidden on desktop) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

    .mobile-menu-btn .hamburger,
    .mobile-menu-btn .hamburger::before,
    .mobile-menu-btn .hamburger::after {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--color-sage-dark);
        border-radius: 2px;
        position: relative;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

        .mobile-menu-btn .hamburger::before,
        .mobile-menu-btn .hamburger::after {
            content: "";
            position: absolute;
            left: 0;
        }

        .mobile-menu-btn .hamburger::before {
            top: -7px;
        }

        .mobile-menu-btn .hamburger::after {
            top: 7px;
        }

    /* active state (rotates into X) */
    .mobile-menu-btn[aria-expanded="true"] .hamburger {
        transform: rotate(45deg);
    }

        .mobile-menu-btn[aria-expanded="true"] .hamburger::before {
            transform: rotate(-90deg) translateX(-7px);
            opacity: 1;
        }

        .mobile-menu-btn[aria-expanded="true"] .hamburger::after {
            transform: rotate(-90deg) translateX(-7px);
            opacity: 0;
        }

/* --- HERO SECTION --- */

.hero {
    background-color: var(--color-cream); /* Fallback */

    padding: 5rem 0;
    text-align: center;
    border-bottom: 5px solid var(--color-sage);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 span {
    color: var(--color-terra-cotta);
    display: block;
}

/* --- MISSION SECTION --- */

.mission {
    padding: 4.5rem 0;
    background-color: var(--color-white);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

/* --- PARTNERS SECTION --- */

.partners {
    padding: 4.5rem 0;
    background-color: var(--color-cream-dark);
    text-align: center;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    align-items: center;
}

.partner-logo {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-weight: bold;
    color: var(--color-sage-dark);
    border: 1px solid var(--color-sage);
    box-shadow: var(--shadow-card);
}

/* --- SCHEDULE SECTION --- */

.schedule {
    padding: 4.5rem 0;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

    .schedule-table th, .schedule-table td {
        padding: 1rem;
        text-align: left;
        border-bottom: 1px solid var(--color-cream-dark);
    }

    .schedule-table th {
        background-color: var(--color-sage);
        color: var(--color-white);
    }

    .schedule-table tr:hover {
        background-color: var(--color-cream);
    }

.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    background-color: var(--color-terra-cotta);
    color: white;
}

/* --- BOOKING FORM --- */

.booking {
    background-color: var(--color-sage-dark);
    color: var(--color-white);
    padding: 4.5rem 0;
    text-align: center;
}

    .booking h2 {
        color: var(--color-cream);
    }

.booking-form {
    max-width: 600px;
    margin: 2rem auto;
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    color: var(--color-text-main);
}

.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: bold;
    }

    .form-group input, .form-group select {
        width: 100%;
        padding: 0.8rem;
        border: 1px solid var(--color-sage);
        border-radius: 4px;
        background-color: var(--color-cream);
    }

        /* Styles for invalid fields (visual) */
        .form-group input:invalid, .form-group select:invalid {
            border-color: var(--color-terra-cotta);
            box-shadow: 0 0 0 3px rgba(226,114,91,0.08);
        }

.form-note {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1rem;
}

.cards {
    padding: 4.5rem 0;
}

    .cards h2 {
        color: var(--color-terra-cotta);
        text-align: center;
    }

.card-box {
    background: var(--color-white);
    padding: 15px;
    border: 5px solid var(--color-sage);
    border-radius: 10px;
}
/* --- FOOTER --- */
footer {
    background-color: var(--color-text-main);
    color: var(--color-cream);
    padding: 3rem 0;
    text-align: center;
}

.footer-links {
    margin-bottom: 1rem;
}

    .footer-links a {
        color: var(--color-sage);
        margin: 0 1rem;
    }

footer p {
    margin-bottom: 0px;
}
/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }

    /* show hamburger on mobile */
    .mobile-menu-btn {
        display: inline-flex;
    }

    /* hide default desktop nav (we will show via .open) */
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 0.5rem);
        right: 1rem;
        background: var(--color-white);
        flex-direction: column;
        gap: 1rem;
        padding: 0.75rem 1rem;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-card);
        min-width: 200px;
        z-index: 1001;
    }

        /* when opened by button */
        .nav-links.open {
            display: flex;
        }

    /* make schedule table scrollable on small screens */
    .schedule-table {
        display: block;
        overflow-x: auto;
    }

    /* ensure nav button and logo spacing */
    .nav-container {
        gap: 1rem;
    }
}
.portfolio {
    padding: 4.5rem 0;
    background-color: var(--color-cream-dark);
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-card);
}

    .card h3 {
        color: var(--color-terra-cotta);
        border-bottom: 2px solid var(--color-cream);
        padding-bottom: 0.5rem;
    }