/* Modern CSS Reset & Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-glass: rgba(255, 255, 255, 0.05);
    /* GÜNCELLENDİ: Daha sofistike bir renk geçişi */
    --gradient-accent: linear-gradient(135deg, #8860D0 0%, #5680E9 100%);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(136, 96, 208, 0.4);
    /* Renk geçişine uygun yeni vurgu rengi */
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(86, 128, 233, 0.2);
    /* Renk geçişine uygun yeni parlama rengi */
    --radius-md: 12px;
    --radius-xl: 24px;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    --font-family: 'Inter', sans-serif;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Arka Plan Efektleri */
.background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(136, 96, 208, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(86, 128, 233, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(136, 96, 208, 0.05) 0%, transparent 50%);
    z-index: -2;
}

.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-accent);
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 20%;
    animation-delay: -10s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: -15s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-30px) rotate(120deg);
    }

    66% {
        transform: translateY(30px) rotate(240deg);
    }
}

/* Ana Yapı */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
    width: 100%;
    flex-grow: 1;
}

.header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo-icon {
    font-size: 2.5rem;
}

.main-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0.5rem auto 0;
}

/* Yüklenme Durumu */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
    gap: 1rem;
    color: var(--text-secondary);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 5px solid var(--border-primary);
    border-bottom-color: var(--text-primary);
    border-radius: 50%;
    display: inline-block;
    animation: rotation 1s linear infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Form ve Kartvizit Bölümü Animasyonları */
.form-section,
.card-section {
    opacity: 0;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.form-section {
    transform: translateY(30px);
}

.card-section {
    transform: translateY(30px);
}

.form-section.visible,
.card-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Form Stilleri */
.form-container {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: 2rem 3rem;
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-secondary);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 2px;
    width: 0%;
    transition: width var(--transition-slow);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.form-group {
    position: relative;
    text-align: left;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus {
    outline: none;
    border-color: var(--border-accent);
    box-shadow: 0 0 0 3px var(--border-accent);
}

.social-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary);
}

.social-title {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.generate-btn {
    width: 100%;
    background: var(--gradient-accent);
    border: none;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    margin-top: 1rem;
    color: white;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.generate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Kartvizit Stilleri */
.card-display-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

#businessCardWrapper {
    perspective: 1500px;
    width: 100%;
    max-width: 500px;
}

.business-card {
    background: #1d1d1d;
    border-radius: var(--radius-xl);
    padding: 2rem;
    border: 1px solid var(--border-primary);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    transition: transform 0.5s ease;
    transform: rotateY(-10deg) rotateX(5deg);
}

#businessCardWrapper:hover .business-card {
    transform: rotate(0);
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.card-identity .card-name {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    text-align: left;
    color: var(--text-primary);
}

.card-identity .card-profession {
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.qr-code {
    background: white;
    color: black;
    padding: 5px;
    border-radius: 8px;
}

.qr-code canvas {
    display: block;
    border-radius: 4px;
}

.card-bottom {
    display: flex;
    padding-top: 1.5rem;
    gap: 2rem;
}

.contact-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.contact-item .icon,
.social-link .icon {
    width: 22px;
    height: 22px;
    color: var(--text-secondary);
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.contact-item .text {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.social-links-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-left: 1px solid var(--border-primary);
    padding-left: 1.5rem;
}

.social-link:hover .icon,
.contact-item:hover .icon {
    color: var(--text-primary);
    transform: scale(1.1);
}

/* Buton Stilleri */
.download-section {
    display: flex;
    justify-content: center;
    width: 100%;
    gap: 1rem;
    flex-wrap: wrap;
}

.new-card-btn,
.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    background: var(--bg-glass);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.new-card-btn {
    margin-top: 1.5rem;
}

.new-card-btn:hover,
.download-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-accent);
    background-color: rgba(136, 96, 208, 0.1);
    transform: translateY(-2px);
}

.new-card-btn .btn-icon,
.download-btn .btn-icon {
    width: 20px;
    height: 20px;
    stroke-width: 2px;
}

.download-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    background-color: var(--bg-glass);
}

/* Bildirim Stilleri */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    color: white;
    z-index: 1000;
    backdrop-filter: blur(10px);
    font-weight: 500;
    opacity: 0;
    transform: translateY(-30px);
    transition: transform 0.4s ease-out, opacity 0.4s ease-out;
    pointer-events: none;
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.notification-success {
    background: rgba(46, 204, 113, 0.2);
    border: 1px solid #2ecc71;
}

.notification-error {
    background: rgba(231, 76, 60, 0.2);
    border: 1px solid #e74c3c;
}

/* Footer Stilleri */
.site-footer {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: auto;
}

.heart-icon {
    color: #e25555;
    display: inline-block;
    animation: heartbeat 1.5s infinite ease-in-out;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    10% {
        transform: scale(0.9);
    }

    30% {
        transform: scale(1.1);
    }

    50% {
        transform: scale(0.95);
    }

    70% {
        transform: scale(1);
    }
}

/* QR Modal Stilleri */
.qr-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.qr-modal.visible {
    opacity: 1;
    pointer-events: auto;
}

.qr-modal-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
    text-align: center;
    position: relative;
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

.qr-modal.visible .qr-modal-content {
    transform: scale(1);
}

.qr-modal-content .close-btn {
    position: fixed;
    top: 10px;
    right: 20px;
    font-size: 2.5rem;
    color: transparent;
    cursor: pointer;
    transition: color var(--transition-normal);
    z-index: -999999;
}

.qr-modal-content .close-btn:hover {
    color: var(--text-primary);
}

#largeQrCodeContainer {
    padding: 1rem;
    background: #fff;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

#largeQrCodeContainer img {
    display: block;
}

.qr-modal-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Yardımcı Sınıflar */
.hidden {
    display: none !important;
}

.render-mode {
    transform: none !important;
    box-shadow: none !important;
}

.render-mode .card-profession {
    background: none !important;
    -webkit-text-fill-color: var(--text-secondary) !important;
    color: var(--text-secondary) !important;
}

/* Responsive */
@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .card-bottom {
        flex-direction: column;
    }

    .social-links-vertical {
        border-left: none;
        border-top: 1px solid var(--border-primary);
        padding-left: 0;
        padding-top: 1.5rem;
        flex-direction: row;
        justify-content: space-around;
    }

    .form-container {
        padding: 1.5rem;
    }

    .new-card-btn {
        position: static;
        margin-top: 1rem;
    }

    .download-section {
        flex-direction: column;
        align-items: stretch;
        width: 90%;
    }
}

/* Sayaç ve teşekkür mesajı */
.counter{
    margin-top:.75rem;
    font-weight:600;
    color:var(--text-primary);
}
.thank-you{
    margin-top:.25rem;
    color:var(--text-secondary);
}