/* SendNow - Main Styles */
/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Accessibility - Visually Hidden */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Body & Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    min-height: 100vh;
}

.main-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px;
    max-width: 450px;
    width: 100%;
    animation: slideUp 0.5s ease-out;
    position: relative;
}

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

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
}

.whatsapp-icon {
    font-size: 64px;
    margin-bottom: 15px;
}

h1 {
    color: #075E54;
    font-size: 24px;
    margin-bottom: 10px;
}

.subtitle {
    color: #666;
    font-size: 14px;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    color: #075E54;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.country-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23075E54' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.country-select:focus {
    outline: none;
    border-color: #25D366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.1);
}

.phone-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.phone-input:focus {
    outline: none;
    border-color: #25D366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.1);
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Info & Error Messages */
.info-text {
    text-align: center;
    color: #666;
    font-size: 12px;
    margin-top: 20px;
    line-height: 1.5;
}

.error-message {
    color: #dc3545;
    font-size: 13px;
    margin-top: 5px;
    display: none;
}

.error-message.show {
    display: block;
}

/* Site Header */
.site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(7, 94, 84, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #075E54;
    font-weight: 700;
    font-size: 18px;
    transition: opacity 0.3s ease;
}

.site-logo:hover {
    opacity: 0.8;
}

.logo-icon {
    font-size: 28px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #075E54;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 12px 8px;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
}

.nav-links a:hover {
    color: #25D366;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: #25D366;
    transition: width 0.3s ease;
}

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

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
}

.lang-select {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 8px 30px 8px 12px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23075E54' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    font-weight: 500;
    color: #075E54;
}

.lang-select:hover {
    border-color: #25D366;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.lang-select:focus {
    outline: none;
    border-color: #25D366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    color: #075E54;
    font-size: 24px;
    min-width: 48px;
    min-height: 48px;
}

.mobile-menu-toggle:hover {
    color: #25D366;
}

/* Footer */
footer {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

footer nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

footer nav a {
    color: #075E54;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    padding: 12px 16px;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
}

footer nav a:hover {
    color: #25D366;
    background: rgba(7, 94, 84, 0.05);
}

footer p {
    color: #666;
    font-size: 13px;
}

/* SEO Content Section */
.seo-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    line-height: 1.8;
}

.seo-content h2 {
    color: #075E54;
    margin-bottom: 15px;
    font-size: 24px;
}

.seo-content h3 {
    color: #128C7E;
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 18px;
}

.seo-content p {
    color: #333;
    margin-bottom: 15px;
}

.seo-content ul {
    margin-left: 20px;
    color: #333;
}

.seo-content ul li {
    margin-bottom: 8px;
}

.seo-content ol {
    margin-left: 20px;
    color: #333;
}

.seo-content ol li {
    margin-bottom: 8px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-container {
        padding: 12px 15px;
    }

    .site-logo {
        font-size: 16px;
    }

    .logo-icon {
        font-size: 24px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        border-top: 1px solid rgba(7, 94, 84, 0.1);
    }

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

    .nav-links a {
        padding: 16px 20px;
        width: 100%;
        min-height: 48px;
        justify-content: flex-start;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-links a::after {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .site-nav {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .main-wrapper {
        padding: 20px 10px;
        min-height: auto;
    }

    .container {
        padding: 30px 20px;
    }

    h1 {
        font-size: 20px;
    }

    .whatsapp-icon {
        font-size: 48px;
    }

    .seo-content {
        padding: 30px 15px;
    }

    .lang-select {
        padding: 6px 25px 6px 10px;
        font-size: 13px;
    }
}