/* ===== CSS Variables ===== */
:root {
    --color-green-dark: #1a5f2a;
    --color-green: #22c55e;
    --color-green-light: #4ade80;
    --color-gray-900: #111827;
    --color-gray-800: #1f2937;
    --color-gray-700: #374151;
    --color-gray-600: #4b5563;
    --color-gray-500: #6b7280;
    --color-gray-400: #9ca3af;
    --color-gray-300: #d1d5db;
    --color-gray-200: #e5e7eb;
    --color-gray-100: #f3f4f6;
    --color-gray-50: #f9fafb;
    --color-white: #ffffff;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Header ===== */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.logo-number {
    font-size: 2rem;
    color: var(--color-green);
    font-weight: 800;
}

.logo-text {
    font-size: 1.1rem;
    color: var(--color-gray-800);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-gray-600);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-green);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-green);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background-color: var(--color-gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-green-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-gray-800);
    border: 2px solid var(--color-gray-300);
}

.btn-secondary:hover {
    border-color: var(--color-green);
    color: var(--color-green);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-green);
    border: 2px solid var(--color-green);
}

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

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    padding: 160px 0 100px;
    margin-top: 80px;
}

.hero-content {
    max-width: 700px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero h1 .highlight {
    color: var(--color-green);
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-gray-300);
    margin-bottom: 30px;
}

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

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 10px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-gray-500);
}

/* ===== Services Section ===== */
.services {
    padding: 100px 0;
    background-color: var(--color-gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--color-gray-800);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--color-gray-500);
}

/* ===== About Section ===== */
.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--color-gray-600);
    margin-bottom: 15px;
}

.about-features {
    margin-top: 30px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--color-gray-700);
    font-weight: 500;
}

.about-features svg {
    color: var(--color-green);
    flex-shrink: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background-color: var(--color-gray-800);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-green);
    display: block;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    color: var(--color-gray-300);
    font-size: 0.95rem;
}

/* ===== SMS Subscription Section ===== */
.sms-subscription {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-green) 100%);
}

.subscription-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.subscription-content h2 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: 15px;
}

.subscription-content > p {
    color: var(--color-gray-100);
    margin-bottom: 30px;
}

.sms-form {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

.sms-form .form-group {
    margin-bottom: 20px;
}

.sms-form input[type="text"] {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--color-gray-200);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.sms-form input[type="text"]:focus {
    outline: none;
    border-color: var(--color-green);
}

.checkbox-group {
    text-align: left;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: 4px;
    flex-shrink: 0;
    position: relative;
    transition: var(--transition);
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--color-green);
    border-color: var(--color-green);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

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

.opt-out-info {
    margin-top: 20px;
    color: var(--color-gray-100);
    font-size: 0.9rem;
}

.opt-out-info a {
    color: var(--color-white);
    text-decoration: underline;
}

/* ===== Contact Section ===== */
.contact {
    padding: 100px 0;
    background-color: var(--color-gray-50);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

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

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

.contact-details h4 {
    font-size: 1.1rem;
    color: var(--color-gray-800);
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--color-gray-600);
}

.contact-details a {
    color: var(--color-green);
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--color-green-dark);
}

.contact-form {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-gray-200);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-gray-900);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-section .logo {
    margin-bottom: 15px;
}

.footer-section .logo .logo-text {
    color: var(--color-white);
}

.footer-section > p {
    color: var(--color-gray-400);
    font-size: 0.95rem;
}

.footer-section h4 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul a {
    color: var(--color-gray-400);
    transition: var(--transition);
}

.footer-section ul a:hover {
    color: var(--color-green);
}

.footer-section p {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-section p a {
    color: var(--color-green);
    transition: var(--transition);
}

.footer-section p a:hover {
    color: var(--color-green-light);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: 12px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--color-gray-400);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--color-gray-700);
}

.modal-icon {
    color: var(--color-green);
    margin-bottom: 20px;
}

.modal-content h3 {
    font-size: 1.5rem;
    color: var(--color-gray-800);
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--color-gray-600);
    margin-bottom: 25px;
}

/* ===== Legal Pages ===== */
.legal-page {
    padding: 120px 0 80px;
    margin-top: 80px;
}

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

.legal-content h1 {
    font-size: 2.5rem;
    color: var(--color-gray-800);
    margin-bottom: 10px;
}

.legal-content .last-updated {
    color: var(--color-gray-500);
    margin-bottom: 40px;
    font-style: italic;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--color-gray-800);
    margin-top: 40px;
    margin-bottom: 15px;
}

.legal-content h3 {
    font-size: 1.2rem;
    color: var(--color-gray-700);
    margin-top: 25px;
    margin-bottom: 10px;
}

.legal-content p {
    color: var(--color-gray-600);
    margin-bottom: 15px;
    line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
    margin-left: 25px;
    margin-bottom: 20px;
}

.legal-content li {
    color: var(--color-gray-600);
    margin-bottom: 10px;
    line-height: 1.7;
    list-style: disc;
}

.legal-content ol li {
    list-style: decimal;
}

.legal-content a {
    color: var(--color-green);
    text-decoration: underline;
}

.legal-content .contact-box {
    background-color: var(--color-gray-100);
    padding: 25px;
    border-radius: 8px;
    margin-top: 30px;
}

.legal-content .contact-box h3 {
    margin-top: 0;
}

/* ===== Opt-Out Page ===== */
.opt-out-section {
    padding: 120px 0 80px;
    margin-top: 80px;
}

.opt-out-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.opt-out-content h1 {
    font-size: 2.5rem;
    color: var(--color-gray-800);
    margin-bottom: 20px;
}

.opt-out-content > p {
    color: var(--color-gray-600);
    margin-bottom: 40px;
}

.opt-out-form {
    background-color: var(--color-gray-50);
    padding: 40px;
    border-radius: 12px;
    text-align: left;
}

.opt-out-form h2 {
    font-size: 1.3rem;
    color: var(--color-gray-800);
    margin-bottom: 20px;
    text-align: center;
}

.opt-out-methods {
    margin-top: 40px;
    text-align: left;
}

.opt-out-methods h3 {
    font-size: 1.2rem;
    color: var(--color-gray-800);
    margin-bottom: 20px;
}

.method-card {
    background-color: var(--color-white);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 4px solid var(--color-green);
}

.method-card h4 {
    color: var(--color-gray-800);
    margin-bottom: 10px;
}

.method-card p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

.method-card code {
    background-color: var(--color-gray-100);
    padding: 3px 8px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--color-green-dark);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow-lg);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .legal-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        height: 70px;
    }

    .logo-text {
        font-size: 0.9rem;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .services,
    .about,
    .contact {
        padding: 60px 0;
    }

    .contact-form {
        padding: 25px;
    }

    .sms-form {
        padding: 20px;
    }
}