/* Persian RTL Styles for Dolphak */

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 0.5rem;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Vazirmatn', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: white;
}

.dolphin-logo {
    font-size: 3rem;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

.dolphin-logo i {
    margin-left: 1rem;
    color: #fbbf24;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Header */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(37, 99, 235, 0.95) !important;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: white !important;
    text-decoration: none;
}

.brand-text {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: #fbbf24 !important;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    position: relative;
    z-index: 2;
}

.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: var(--shadow-md);
}

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

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

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

/* Hero Image */
.hero-image {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    animation: float 3s ease-in-out infinite;
}

.floating-card:nth-child(1) {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 30%;
    left: 5%;
    animation-delay: 0.5s;
}

.floating-card:nth-child(3) {
    bottom: 40%;
    right: 5%;
    animation-delay: 1s;
}

.floating-card:nth-child(4) {
    bottom: 20%;
    left: 15%;
    animation-delay: 1.5s;
}

.floating-card:nth-child(5) {
    top: 50%;
    right: 30%;
    animation-delay: 2s;
}

.floating-card:nth-child(6) {
    bottom: 60%;
    left: 40%;
    animation-delay: 2.5s;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Service Cards */
.service-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--accent-color);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Calculator Card */
.calculator-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

/* Package Cards */
.package-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.package-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.package-card.featured::before {
    content: 'پیشنهاد ویژه';
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.875rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.package-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.package-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-right: 1.5rem;
}

.package-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Contact Section */
.contact-item {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item i {
    font-size: 1.25rem;
}

.contact-item a {
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: #fbbf24 !important;
}

/* Footer */
.footer {
    background: var(--dark-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-image {
        height: 250px;
    }

    .floating-card {
        padding: .625rem .875rem;
        gap: 0.375rem;
        font-weight: 500;
        animation: float 3s ease-in-out infinite;
    }

    /* Hide floating cards on mobile but keep hero image visible */
    /*.floating-card {*/
    /*    display: none;*/
    /*}*/

    /*.hero-image {*/
    /*    height: 200px;*/
    /*    !* Add a simple background pattern for mobile *!*/
    /*    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.1));*/
    /*    border-radius: var(--border-radius);*/
    /*    display: flex;*/
    /*    align-items: center;*/
    /*    justify-content: center;*/
    /*}*/

    /*.hero-image::after {*/
    /*    content: '💻';*/
    /*    font-size: 4rem;*/
    /*    opacity: 0.3;*/
    /*    animation: pulse 2s infinite;*/
    /*}*/

    /* Fix hero buttons for mobile */
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .hero-buttons .btn {
        width: 100%;
        margin: 0 !important;
    }

    /* Service cards - 2 per row on mobile */
    #services-container .col-lg-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    /* Package cards - 2 per row on mobile */
    #packages-container .col-lg-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    /* Make cards smaller on mobile */
    .service-card {
        padding: 1.5rem 1rem;
    }

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

    .service-title {
        font-size: 1.1rem;
    }

    .service-description {
        font-size: 0.9rem;
    }

    .package-card {
        padding: 1.5rem 1rem;
    }

    .package-price {
        font-size: 1.5rem;
    }

    /* Calculator responsive fixes */
    .calculator-card {
        padding: 1.5rem;
    }

    /* Contact section mobile fixes */
    .contact-item {
        font-size: 1rem;
        margin-bottom: 1rem !important;
    }

    /* Contact buttons responsive */
    .contact-info .d-flex {
        flex-direction: column !important;
        gap: 0.75rem;
    }

    .contact-info .btn {
        width: 100%;
    }
}

/* Extra small devices (phones, less than 576px) */
@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    /* Single column for very small screens */
    #services-container .col-lg-4,
    #packages-container .col-lg-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .service-card,
    .package-card {
        margin-bottom: 1rem;
    }

    /* Smaller padding for very small screens */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .calculator-card {
        padding: 1rem;
    }

    .hero-image {
        height: 220px;
    }

    .floating-card {
        padding: .5rem .75rem;
        gap: 0.325rem;
        font-weight: 400;
        animation: float 3s ease-in-out infinite;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Additional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Form Enhancements */
.form-select, .form-control {
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    font-family: 'Vazirmatn', sans-serif;
}

.form-select:focus, .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-check-input {
    border-radius: 4px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Price Display Enhancement */
.price-display {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.price-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Hover Effects */
.service-card, .package-card, .calculator-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover, .package-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Loading States */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Tooltip Styles */
.tooltip-custom {
    position: relative;
    cursor: help;
}

.tooltip-custom::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.tooltip-custom:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

/* Progress Bar */
.progress-custom {
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-bar-custom {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    transition: width 0.5s ease;
    position: relative;
}

.progress-bar-custom::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@media screen and (max-width: 992px) {
    .hero-section .min-vh-100 {
        padding-top: 5rem;
    }
}

@media screen and (max-width: 768px) {
    .hero-section .min-vh-100 {
        padding-top: 5rem;
    }
}