/* style.css */
:root {
    --bg-grad-start: #3B4252; --bg-grad-end: #2E3440;
    --surface-color: rgba(255, 255, 255, 0.08); 
    --border-color: rgba(255, 255, 255, 0.15);
    --primary-text-color: #ECEFF4; 
    --secondary-text-color: #D8DEE9;
    --accent-grad-start: #88C0D0; --accent-grad-end: #81A1C1;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* IconCaptcha Dark Theme Customization */
.iconcaptcha-widget[data-theme="dark"] {
    margin: 20px 0;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder {
    background: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px var(--shadow-color) !important;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__header {
    background: linear-gradient(45deg, var(--accent-grad-start), var(--accent-grad-end)) !important;
    color: #ffffff !important;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__body {
    background: rgba(255, 255, 255, 0.05) !important;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__label {
    color: var(--primary-text-color) !important;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__image-holder {
    border: 1px solid var(--border-color) !important;
    background: rgba(255, 255, 255, 0.03) !important;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder .iconcaptcha-icon {
    filter: brightness(1.1);
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__button {
    background: linear-gradient(45deg, var(--accent-grad-start), var(--accent-grad-end)) !important;
    color: #ffffff !important;
    border: none !important;
    transition: opacity 0.3s ease;
}
.iconcaptcha-widget[data-theme="dark"] .iconcaptcha-holder__button:hover {
    opacity: 0.9;
}

html {
    height: 100%;
    background-color: var(--bg-grad-end);
    background-image: linear-gradient(135deg, var(--bg-grad-start), var(--bg-grad-end));
    background-attachment: fixed;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif; 
    line-height: 1.7; 
    color: var(--primary-text-color);
    margin: 0; 
    padding: 60px 20px;
    min-height: 100vh; 
    box-sizing: border-box;
}

.container { 
    max-width: 900px; 
    width: 100%; 
    margin: 0 auto;
    text-align: center; 
    position: relative; 
}

/* Language Selector */
.language-selector { position: absolute; top: -5px; right: 0; z-index: 100; }
html[dir="rtl"] .language-selector { right: auto; left: 0; }
.language-selector-btn {
    background: var(--surface-color); border: 1px solid var(--border-color); color: var(--primary-text-color);
    padding: 8px 12px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; gap: 8px;
    font-family: 'Inter', sans-serif;
}
.language-selector-dropdown {
    display: none; position: absolute; top: 100%; margin-top: 5px; background: var(--surface-color);
    border: 1px solid var(--border-color); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px var(--shadow-color);
}
html[dir="ltr"] .language-selector-dropdown { right: 0; }
html[dir="rtl"] .language-selector-dropdown { left: 0; }
.language-selector-dropdown a {
    display: block; padding: 10px 20px; color: var(--primary-text-color);
    text-decoration: none; white-space: nowrap; text-align: left;
}
html[dir="rtl"] .language-selector-dropdown a { text-align: right; }
.language-selector-dropdown a:hover { background-image: linear-gradient(45deg, var(--accent-grad-start) 0%, var(--accent-grad-end) 100%); }
.language-selector:hover .language-selector-dropdown { display: block; }
.language-selector-btn:focus + .language-selector-dropdown { display: block; }

/* Header & Hero */
header { 
    margin-bottom: 50px; 
    padding-top: 20px; 
}

.hero-icon {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    box-shadow: 0 8px 32px var(--shadow-color);
    margin-bottom: 24px;
    transition: transform 0.3s ease;
}
.hero-icon:hover {
    transform: translateY(-5px);
}

h1 {
    font-family: 'Josefin Sans', sans-serif; 
    font-size: 3.5em; 
    font-weight: 700; 
    letter-spacing: -1px; 
    margin: 0 0 15px 0;
    background: linear-gradient(45deg, #ffffff, #E5E9F0); 
    -webkit-background-clip: text; 
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline { 
    font-size: 1.25em; 
    color: var(--secondary-text-color); 
    font-weight: 300; 
    max-width: 600px;
    margin: 0 auto;
}

/* Base Section Styling (Glassmorphism) */
section {
    background: var(--surface-color); 
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px); 
    -webkit-backdrop-filter: blur(20px);
    margin: 40px 0; 
    padding: 50px 40px; 
    border-radius: 24px; 
    box-shadow: 0 12px 40px 0 var(--shadow-color);
}

/* App Screenshot (Unboxed & Responsive) */
.app-screenshot {
    width: 100%;
    max-width: 1000px;
    height: auto;
    display: block;
    margin: 0 auto 50px auto;
    transition: transform 0.4s ease;
}

.app-screenshot:hover {
    transform: translateY(-5px) scale(1.01);
}

/* App Store Badge */
.app-store-badge {
    display: inline-block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    margin-top: 25px;
}
.app-store-badge:hover {
    transform: translateY(-2px);
    opacity: 0.85;
}
.app-store-badge img {
    height: 50px;
    width: auto;
}

h2 {
    font-size: 1.8em; 
    font-weight: 600; 
    color: var(--primary-text-color); 
    display: flex;
    align-items: center; 
    justify-content: center; 
    gap: 12px; 
    margin-bottom: 40px;
    margin-top: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: left;
    margin-bottom: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 16px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
}

.feature-card svg {
    margin-bottom: 15px;
}

.feature-card h3 { 
    font-size: 1.4em; 
    font-weight: 600; 
    margin: 0 0 10px 0; 
    color: var(--primary-text-color);
}

.feature-card p {
    font-size: 1.05em;
    color: var(--secondary-text-color);
    margin: 0;
    line-height: 1.6;
}

/* Buttons */
.cta-button {
    background-image: linear-gradient(45deg, var(--accent-grad-start) 0%, var(--accent-grad-end) 100%);
    color: white; 
    padding: 16px 40px; 
    border: none; 
    border-radius: 14px; 
    cursor: pointer;
    font-size: 1.1em; 
    font-weight: 600; 
    display: inline-block; 
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(129, 161, 193, 0.3); 
    text-decoration: none;
}

.cta-button:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 10px 25px rgba(129, 161, 193, 0.5); 
    filter: brightness(1.1);
}

/* Footer */
footer { 
    padding: 30px 20px 0; 
    font-size: 0.95em; 
    color: var(--secondary-text-color); 
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 50px;
}
footer a { color: var(--secondary-text-color); transition: color 0.3s ease; cursor: pointer; text-decoration: none; }
footer a:hover { color: var(--primary-text-color); }

/* Modals */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; animation: fadeIn 0.3s ease; background: rgba(0,0,0,0.4); }
.modal-content {
    background: var(--surface-color); border: 1px solid var(--border-color); backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    padding: 40px; border-radius: 20px; width: 90%; max-width: 500px; box-shadow: 0 10px 40px var(--shadow-color);
    text-align: left;
}
.close-button {
    color: var(--secondary-text-color); font-size: 32px; position: absolute; top: 15px; right: 25px;
    cursor: pointer; transition: color 0.3s ease;
}
.close-button:hover { color: var(--primary-text-color); }
.modal-text p { font-size: 1em; line-height: 1.6; }
.modal-text a { font-weight: bold; color: var(--primary-text-color); }
.modal-text a:hover { color: var(--accent-grad-end); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

#contactForm label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9em; color: var(--secondary-text-color); }
#contactForm input, #contactForm textarea {
    width: 100%; padding: 15px; margin-bottom: 20px; border: 1px solid var(--border-color);
    border-radius: 12px; box-sizing: border-box; font-family: 'Inter', sans-serif;
    background-color: rgba(0,0,0,0.2); color: var(--primary-text-color); font-size: 1em;
}
#contactForm input:focus, #contactForm textarea:focus { outline: none; border-color: var(--accent-grad-start); box-shadow: 0 0 0 3px rgba(129, 161, 193, 0.25); }
.submit-button { width: 100%; border-radius: 12px; background-image: linear-gradient(45deg, #007BFF 0%, #00C6FF 100%); box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3); }
.status-success { text-align: center; color: #a3be8c; font-weight: 500; margin-top: 15px; }
.status-error { text-align: center; color: #bf616a; font-weight: 500; margin-top: 15px; }

/* Cookie Banner */
.cookie-banner {
    display: none; position: fixed; bottom: 0; left: 0; width: 100%; background: var(--surface-color);
    border-top: 1px solid var(--border-color); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    color: var(--primary-text-color); padding: 12px 25px; box-sizing: border-box; z-index: 2000;
    justify-content: center; align-items: center; flex-wrap: wrap; gap: 15px; animation: slideUp 0.5s ease-out forwards;
}
.cookie-banner p { margin: 0; font-size: 0.9em; color: var(--secondary-text-color); flex-grow: 1; text-align: center; }
@media (min-width: 600px) {
    .cookie-banner { justify-content: space-between; }
    html[dir="ltr"] .cookie-banner p { text-align: left; }
    html[dir="rtl"] .cookie-banner p { text-align: right; }
}
.cookie-banner a { color: var(--primary-text-color); font-weight: bold; cursor: pointer; text-decoration: underline; }
.cookie-banner .cta-button { margin-top: 0; padding: 10px 24px; font-size: 0.95em; font-weight: 500; flex-shrink: 0; border-radius: 12px; background-image: linear-gradient(45deg, #007BFF 0%, #00C6FF 100%); box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3); }
@keyframes slideUp { from { transform: translateY(100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.8em; 
        line-height: 1.2; 
    }
    
    .hero-icon {
        width: 90px;
        height: 90px;
    }

    section {
        padding: 40px 25px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        text-align: center;
    }
}