/* ===== VARIABLES & RESET ===== */
:root {
    --light-green: #e8f5e9;
    --primary-green: #2e7d32;
    --secondary-green: #4caf50;
    --accent-green: #81c784;
    --dark-green: #1b5e20;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #333;
    --text-color: #333;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 12px;
    --border-radius-sm: 8px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fff9;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* ===== HERO SECTION ===== */
.contact {
    background: linear-gradient(135deg, var(--light-green) 0%, #c8e6c9 100%);
    padding: 10px;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.contact-text {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    color: var(--primary-green);
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.contact-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    border-radius: 2px;
}

/* ===== FORM CONTAINER ===== */
.form-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: clamp(2rem, 4vw, 2.5rem);
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary-green);
    transition: var(--transition);
    width: 90%;
}

.form-container:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.form-container h2 {
    color: var(--primary-green);
    font-size: clamp(1.5rem, 3vw, 1.8rem);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.form-container p {
    color: var(--dark-gray);
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    border-bottom: 1px solid var(--light-green);
    padding-bottom: 1rem;
}

/* ===== FORM STYLES ===== */
form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

label {
    font-weight: 600;
    color: var(--dark-green);
    font-size: 0.95rem;
    margin-bottom: -0.5rem;
}

input, select, textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
    color: var(--dark-gray);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232e7d32'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.5rem;
    padding-right: 2.5rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

input:hover, select:hover, textarea:hover {
    border-color: var(--accent-green);
}

textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.submit {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.submit:active {
    transform: translateY(-1px);
}

/* ===== CONTACT DETAILS SECTION ===== */
.contact-details {
    max-width: 800px;
    margin: 2rem auto 4rem;
    padding: clamp(2rem, 4vw, 2.5rem);
    background: linear-gradient(135deg, var(--light-green) 0%, #f1f8e9 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-green);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    width: 90%;
}

.address, .principal, .support {
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-green);
}

.address:hover, .principal:hover, .support:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.address h3, .principal h4, .support h4 {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.address p, .principal p, .support p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.principal p:last-child, .support p:last-child {
    color: var(--secondary-green);
    font-weight: 500;
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--light-green);
}


/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Tablets (992px and below) */
@media (max-width: 992px) {
    .form-container,
    .contact-details {
        width: 95%;
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }
    

    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .contact {
        padding: 2rem 1rem;
    }
    
    .contact-text {
        font-size: 2rem;
    }
    
    .form-container,
    .contact-details {
        padding: 1.5rem;
        margin: 1.5rem auto;
        width: 90%;
    }
    
    .contact-details {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .address, .principal, .support {
        padding: 1.2rem;
    }
}

/* Large Mobile (576px and below) */
@media (max-width: 576px) {
    body {
        font-size: 14px;
    }
    
    .header {
        padding: 0.8rem 1rem;
    }
    
    .logo h1 {
        font-size: 1.3rem;
    }
    
    .contact-text {
        font-size: 1.8rem;
    }
    
    .contact-text::after {
        width: 60px;
    }
    
    .form-container,
    .contact-details {
        padding: 1.2rem;
        margin: 1rem auto;
        width: 95%;
    }
    
    .form-container h2 {
        font-size: 1.4rem;
    }
    
    .form-container p {
        font-size: 0.95rem;
    }
    
    input, select, textarea {
        padding: 0.7rem;
        font-size: 0.95rem;
    }
    
    .submit {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .address h3, .principal h4, .support h4 {
        font-size: 1.1rem;
    }
    
    .address p, .principal p, .support p {
        font-size: 0.95rem;
    }
}

/* Small Mobile (360px and below) */
@media (max-width: 360px) {
    .logo h1 {
        font-size: 1.1rem;
    }
    
    .contact-text {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 1rem;
    }
    
    .form-container h2 {
        font-size: 1.2rem;
    }
    
    label {
        font-size: 0.9rem;
    }
    
    input, select, textarea {
        padding: 0.6rem;
        font-size: 0.9rem;
    }
    
    .submit {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .address, .principal, .support {
        padding: 1rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.p-1 { padding: 1rem; }
.p-2 { padding: 2rem; }
.p-3 { padding: 3rem; }

.w-100 { width: 100%; }
.w-75 { width: 75%; }
.w-50 { width: 50%; }

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-green);
}

/* ===== ACCESSIBILITY ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus {
    outline: 3px solid var(--secondary-green);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--secondary-green);
    outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .footer,

    .submit {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
        font-size: 12pt;
    }
    
    .contact {
        background: none;
        color: black;
        padding: 1rem 0;
    }
    
    .contact-text {
        color: black;
    }
    
    .contact-text::after {
        background: black;
    }
    
    .form-container,
    .contact-details {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .address, .principal, .support {
        box-shadow: none;
        border: 1px solid #000;
    }
}

/* ===== TOUCH DEVICE OPTIMIZATIONS ===== */
@media (hover: none) and (pointer: coarse) {
    
    .logout-btn,
    .submit,
    select,
    input[type="email"],
    input[type="text"],
    textarea {
        min-height: 44px;
    }
    
    .submit:hover,
    .address:hover,
    .principal:hover,
    .support:hover {
        transform: none;
    }
}