/* Modern Professional CSS for Love Website */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Dancing+Script:wght@400;700&display=swap');

/* Custom Properties (CSS Variables) */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --error-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.3);
    --border-radius: 20px;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--primary-gradient);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Background Effects */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

/* Floating Particles Background */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.particle {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0.6;
    animation: particleFloat 15s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0px) rotate(0deg);
        opacity: 0;
    }
    10%, 90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-10vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Main Container */
.container {
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 2rem;
    max-width: 500px;
    width: 90%;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-strong);
    position: relative;
    z-index: 10;
    animation: containerEntry 1s var(--transition-bounce);
}

@keyframes containerEntry {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(50px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* GIF Container */
.tenor-gif-embed {
    max-width: 200px !important;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    animation: gifPulse 3s ease-in-out infinite;
}

.tenor-gif-embed:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: var(--shadow-strong);
}

@keyframes gifPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

/* Typography */
h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    margin-bottom: 0.5rem;
    animation: textGlow 4s ease-in-out infinite;
    line-height: 1.2;
    font-family: 'Dancing Script', cursive;
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    }
    50% {
        text-shadow: 2px 2px 20px rgba(255, 255, 255, 0.5);
    }
}

p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
    margin-bottom: 1rem;
    animation: subtitleFloat 5s ease-in-out infinite;
    font-weight: 400;
}

@keyframes subtitleFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Button Container */
.btn {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

/* Button Styles */
.btn a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 120px;
    display: inline-block;
    font-family: 'Poppins', sans-serif;
}

/* Yes Button */
.btn a[href="evet.html"] {
    background: linear-gradient(135deg, #00C851, #007E33);
    box-shadow: 0 8px 25px rgba(0, 200, 81, 0.4);
    animation: yesButtonPulse 2s ease-in-out infinite;
}

.btn a[href="evet.html"]:hover {
    background: linear-gradient(135deg, #007E33, #00C851);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 200, 81, 0.6);
}

@keyframes yesButtonPulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(0, 200, 81, 0.4);
    }
    50% {
        box-shadow: 0 12px 35px rgba(0, 200, 81, 0.7);
    }
}

/* No Button */
.btn a[href^="no"] {
    background: linear-gradient(135deg, #FF4444, #CC0000);
    box-shadow: 0 8px 25px rgba(255, 68, 68, 0.4);
    animation: noButtonShake 3s ease-in-out infinite;
}

.btn a[href^="no"]:hover {
    background: linear-gradient(135deg, #CC0000, #FF4444);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 68, 68, 0.6);
}

@keyframes noButtonShake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-2px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(2px);
    }
}

/* Button Shine Effect */
.btn a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn a:hover::before {
    left: 100%;
}

/* Success Page Styles */
.success-container {
    animation: successEntry 1.5s var(--transition-bounce);
}

@keyframes successEntry {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .container {
        gap: 1.5rem;
        padding: 1.5rem;
        margin: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    p {
        font-size: 1rem;
    }
    
    .btn {
        gap: 1rem;
        flex-direction: column;
    }
    
    .btn a {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        max-width: 200px;
    }
    
    .tenor-gif-embed {
        max-width: 150px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    .btn a {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
}