/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Playfair+Display:wght@700&display=swap');

/* ===== VARIABLES CSS ===== */
:root {
    --green-primary: #1B7A3D;
    --green-light: #27AE60;
    --green-dark: #145A2D;
    --orange-primary: #F39C12;
    --orange-light: #F1C40F;
    --orange-dark: #E67E22;
    --gray-text: #5A6C7D;
    --gray-light: #F8FAFB;
    --white: #FFFFFF;
    --black-soft: #2C3E50;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== LANGUAGE SWITCHER ===== */
.language-switcher {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: var(--gray-light);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    color: var(--black-soft);
    transition: background 0.3s;
}

.lang-toggle:hover {
    background: #e0e0e0;
}

.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    min-width: 180px;
    box-shadow: var(--shadow);
    z-index: 999;
    display: none;
    margin-top: 8px;
    overflow: hidden;
}

.lang-menu.active {
    display: block;
}

.lang-option {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 14px;
    color: var(--black-soft);
    transition: background 0.2s;
}

.lang-option:hover,
.lang-option.active {
    background: var(--gray-light);
    color: var(--green-primary);
    font-weight: 600;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: var(--black-soft);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER & NAVIGATION ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 50px;
    height: 50px;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
}

.logo-text span:first-child {
    color: var(--green-primary);
}

.logo-text span:last-child {
    color: var(--orange-primary);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    font-weight: 500;
    color: var(--gray-text);
    transition: color 0.3s;
}

nav a:hover {
    color: var(--green-primary);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.btn-secondary {
    background: var(--green-primary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--green-dark);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.95), rgba(76, 175, 80, 0.85));
    display: flex;
    align-items: center;
    padding-top: 80px;
    color: var(--white);
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -1px;
}

.hero h1 span {
    color: var(--orange-light);
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--orange-light);
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
}

/* ===== ALERT BANNER ===== */
.alert-banner {
    background: var(--orange-primary);
    color: var(--white);
    padding: 15px;
    text-align: center;
}

.alert-banner strong {
    display: block;
    font-size: 14px;
}

/* ===== SECTIONS COMMON ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 38px;
    color: var(--green-primary);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--gray-text);
    font-size: 18px;
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== LOTS SECTION ===== */
.lots {
    background: var(--gray-light);
}

.lots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.lot-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.04);
}

.lot-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.lot-image {
    height: 220px;
    background: linear-gradient(135deg, var(--green-light), var(--green-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 48px;
    position: relative;
    overflow: hidden;
}
.lot-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.lot-content {
    padding: 25px;
}

.lot-title {
    font-size: 22px;
    color: var(--green-primary);
    margin-bottom: 10px;
}

.lot-specs {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    color: var(--gray-text);
    font-size: 14px;
}

.lot-price {
    font-size: 28px;
    font-weight: bold;
    color: var(--orange-primary);
    margin-bottom: 5px;
}

.lot-monthly {
    color: var(--gray-text);
    font-size: 14px;
    margin-bottom: 20px;
}

.lot-daily {
    background: linear-gradient(135deg, rgba(255,152,0,0.10), rgba(255,193,7,0.12));
    border-left: 3px solid var(--orange-primary);
    border-radius: 6px;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--black-soft);
    margin-bottom: 12px;
}

.lot-features {
    list-style: none;
    margin-bottom: 20px;
}

.lot-features li {
    padding: 5px 0;
    color: var(--gray-text);
}

.lot-features li::before {
    content: "\2713";
    color: var(--green-primary);
    font-weight: bold;
    margin-right: 10px;
}

/* ===== HOW IT WORKS ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step {
    text-align: center;
    padding: 30px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step h3 {
    color: var(--green-primary);
    margin-bottom: 10px;
}

.step p {
    color: var(--gray-text);
}

/* ===== PAYMENT SECTION ===== */
.payment {
    background: var(--green-primary);
    color: var(--white);
}

.payment .section-header h2 {
    color: var(--white);
}

.payment .section-header p {
    color: rgba(255,255,255,0.9);
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.payment-method {
    background: var(--white);
    padding: 20px 40px;
    border-radius: var(--radius);
    text-align: center;
    position: relative;
    border: 2px solid transparent;
    transition: var(--transition);
}

.payment-method.active {
    border-color: var(--green-primary);
    box-shadow: 0 4px 20px rgba(27,122,61,0.15);
}

.payment-method.coming-soon {
    opacity: 0.55;
    filter: grayscale(30%);
}

.payment-method .badge {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payment-method .badge.badge-active {
    background: var(--green-primary);
    color: white;
}

.payment-method .badge.badge-soon {
    background: var(--orange-primary);
    color: white;
}

.payment-method img {
    height: 40px;
    margin-bottom: 10px;
}

.payment-method span {
    display: block;
    color: var(--black-soft);
    font-weight: 500;
}

.payment-simulator {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
}

.payment-simulator h3 {
    color: var(--green-primary);
    margin-bottom: 20px;
    text-align: center;
}

.simulator-form {
    display: grid;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--black-soft);
    font-weight: 500;
}

.form-group input, .form-group select {
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--green-primary);
    outline: none;
}

.simulator-result {
    background: var(--gray-light);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-top: 20px;
}

.monthly-amount {
    font-size: 32px;
    font-weight: bold;
    color: var(--orange-primary);
}

/* ===== TRANSPARENCY SECTION ===== */
.transparency {
    background: var(--gray-light);
}

.transparency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.transparency-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.04);
}

.transparency-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.transparency-card h3 {
    color: var(--green-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
}

.transparency-card p {
    color: var(--gray-text);
    font-size: 15px;
    line-height: 1.65;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background: var(--white);
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--gray-light);
    border-radius: var(--radius);
    padding: 30px;
    position: relative;
    border-left: 4px solid var(--green-primary);
}

.testimonial-card .stars {
    color: var(--orange-primary);
    font-size: 18px;
    margin-bottom: 12px;
}

.testimonial-card blockquote {
    font-style: italic;
    color: var(--black-soft);
    margin-bottom: 16px;
    line-height: 1.7;
    font-size: 15px;
}

.testimonial-card .author {
    font-weight: 700;
    color: var(--green-primary);
    font-size: 15px;
}

.testimonial-card .author span {
    font-weight: 400;
    color: var(--gray-text);
    font-size: 13px;
}

/* ===== FORM PROGRESS BAR ===== */
.form-progress {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 30px;
}

.form-progress .progress-step {
    width: 40px;
    height: 4px;
    border-radius: 4px;
    background: #e0e0e0;
    transition: var(--transition);
}

.form-progress .progress-step.active {
    background: var(--green-primary);
}

/* ===== SUBSCRIPTION FORM ===== */
.subscription {
    background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
    color: var(--white);
}

.subscription .section-header h2 {
    color: var(--white);
}

.subscription .section-header p {
    color: rgba(255,255,255,0.9);
}

.subscription-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.subscription-form h3 {
    color: var(--green-primary);
    margin-bottom: 30px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.subscription-form .form-group label {
    color: var(--black-soft);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 20px 0;
}

.checkbox-group input {
    margin-top: 4px;
}

.checkbox-group label {
    color: var(--gray-text);
    font-size: 14px;
}

.checkbox-group a {
    color: var(--green-primary);
    text-decoration: underline;
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-info h3 {
    color: var(--green-primary);
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--green-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--black-soft);
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--gray-text);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--green-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    transition: background 0.3s;
}

.social-link:hover {
    background: var(--orange-primary);
}

/* ===== FOOTER ===== */
footer {
    background: var(--green-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: var(--orange-light);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255,255,255,0.8);
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--orange-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 30px;
    text-align: center;
    color: rgba(255,255,255,0.7);
}

.footer-disclaimer {
    background: rgba(255,152,0,0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
}

/* ===== MOBILE MENU ===== */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--green-primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
    }

    nav ul.active {
        display: flex;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .lots-grid {
        grid-template-columns: 1fr;
    }

    .payment-methods {
        gap: 20px;
    }
}

/* ===== MTN MOMO PAYMENT MODAL ===== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal-content {
    background: white;
    border-radius: var(--radius);
    padding: 36px;
    max-width: 460px;
    width: 90%;
    position: relative;
    box-shadow: var(--shadow-lg);
    max-height: 90vh;
    overflow-y: auto;
}
.modal-close {
    position: absolute;
    top: 12px; right: 16px;
    background: none; border: none;
    font-size: 24px; cursor: pointer;
    color: var(--gray-text);
}
.modal-content h3 {
    font-family: 'Playfair Display', serif;
    color: var(--green-dark);
    font-size: 22px;
    margin-bottom: 6px;
}
.modal-content .modal-subtitle {
    color: var(--gray-text);
    font-size: 14px;
    margin-bottom: 24px;
}
.mtn-form-group {
    margin-bottom: 18px;
}
.mtn-form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--black-soft);
}
.mtn-form-group input, .mtn-form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #ddd;
    border-radius: 10px;
    font-size: 15px;
    transition: border 0.2s;
    box-sizing: border-box;
}
.mtn-form-group input:focus, .mtn-form-group select:focus {
    border-color: var(--green-primary);
    outline: none;
}
.mtn-amount-display {
    background: linear-gradient(135deg, #FFF8E1, #FFF3CD);
    border: 1.5px solid var(--orange-primary);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    margin-bottom: 20px;
}
.mtn-amount-display .amount {
    font-size: 28px;
    font-weight: 800;
    color: var(--orange-dark);
}
.mtn-amount-display .label {
    font-size: 13px;
    color: #888;
}
.btn-mtn-pay {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #FFCC00, #FFB800);
    color: #000;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn-mtn-pay:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(255,200,0,0.4); }
.btn-mtn-pay:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.payment-status {
    display: none;
    text-align: center;
    padding: 20px;
}
.payment-status.active { display: block; }
.payment-status .spinner {
    width: 40px; height: 40px;
    border: 4px solid #eee;
    border-top-color: var(--green-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.payment-status.success { color: var(--green-primary); }
.payment-status.failed { color: #E74C3C; }