/* ========================================
   SMART STUDIO - PINK THEME DESIGN SYSTEM
   ======================================== */

/* CSS Custom Properties - Pink Theme */
:root {
    /* Primary Pink Palette */
    --primary-pink: #E91E63;
    --secondary-pink: #F06292;
    --accent-pink: #C2185B;
    --light-pink: #FCE4EC;
    --bg-blush: #FFF0F5;

    /* Neutral Colors */
    --text-dark: #2D2D2D;
    --text-medium: #555555;
    --text-light: #888888;
    --white: #FFFFFF;
    --bg-light: #FAFAFA;
    --bg-gray: #F5F5F5;

    /* Gradients */
    --gradient-pink: linear-gradient(135deg, #E91E63 0%, #F06292 100%);
    --gradient-pink-light: linear-gradient(135deg, #F06292 0%, #FCE4EC 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(233, 30, 99, 0.1);
    --shadow-md: 0 4px 16px rgba(233, 30, 99, 0.15);
    --shadow-lg: 0 8px 32px rgba(233, 30, 99, 0.2);
    --shadow-hover: 0 12px 40px rgba(233, 30, 99, 0.25);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--white);
    font-size: 16px;
    font-weight: 400;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

a {
    text-decoration: none;
    transition: all var(--transition-base);
    color: var(--primary-pink);
}

a:hover {
    color: var(--accent-pink);
}

/* Buttons */
.btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--gradient-pink);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    color: var(--white);
}

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

.btn-outline-primary:hover {
    background: var(--primary-pink);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-link {
    color: var(--primary-pink);
    font-weight: 500;
    padding: 0;
}

.btn-link:hover {
    color: var(--accent-pink);
    text-decoration: none;
}

/* Navbar */
.navbar {
    padding: 1.25rem 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    margin-left: 2rem;
    position: relative;
    padding: 0.5rem 0 !important;
    font-size: 0.95rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-pink);
    transition: width var(--transition-base);
    border-radius: 2px;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--primary-pink) !important;
}

/* Hero Section */
.hero-slider .carousel-item {
    height: 85vh;
    min-height: 600px;
    background: no-repeat center center;
    background-size: cover;
    position: relative;
    transition: opacity 1s ease-in-out;
}

.hero-slider .carousel-fade .carousel-item {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slider .carousel-fade .carousel-item.active {
    opacity: 1;
}

.hero-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.5) 100%);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: var(--white);
    animation: fadeInUp 1s ease 0.3s backwards;
    font-weight: 300;
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.2);
}

/* Sections */
section {
    padding: 5rem 0;
}

section.bg-light {
    background-color: var(--bg-blush);
}

/* Service Cards */
.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    height: 100%;
    border: 2px solid transparent;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--secondary-pink);
}

.service-card img {
    border-radius: 15px;
    transition: transform var(--transition-slow);
}

.service-card:hover img {
    transform: scale(1.05);
}

.service-card h4 {
    color: var(--primary-pink);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-pink);
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform var(--transition-base);
}

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

/* Cards */
.card {
    border-radius: 20px;
    overflow: hidden;
    transition: all var(--transition-base);
    border: none;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.card-img-top {
    transition: transform var(--transition-slow);
}

.card:hover .card-img-top {
    transform: scale(1.08);
}

.hover-shadow {
    transition: box-shadow var(--transition-base);
}

.hover-shadow:hover {
    box-shadow: var(--shadow-hover) !important;
}

/* Gallery */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 30px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.gallery-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.gallery-item img {
    transition: transform var(--transition-slow);
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.gallery-item:hover img {
    transform: scale(1.15);
}

/* Page Headers */
.bg-primary {
    background: var(--gradient-pink) !important;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #2D2D2D 0%, #1a1a1a 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
}

footer h5 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-pink);
    border-radius: 2px;
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-base);
}

footer a:hover {
    color: var(--secondary-pink);
    padding-left: 5px;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Utility Classes */
.text-pink {
    color: var(--primary-pink);
}

.bg-pink {
    background-color: var(--primary-pink);
}

.transition-all {
    transition: all var(--transition-base);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.75rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .hero-slider .carousel-item {
        height: 70vh;
        min-height: 500px;
    }

    .nav-link {
        margin-left: 0;
        margin-bottom: 0.5rem;
    }

    section {
        padding: 3rem 0;
    }
}

@media (max-width: 576px) {
    .btn {
        padding: 0.65rem 1.5rem;
        font-size: 0.85rem;
    }

    .service-card {
        padding: 2rem;
    }
}

/* Form Styling */
.form-control,
.form-select {
    border: 2px solid #E8E8E8;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all var(--transition-base);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 0.2rem rgba(233, 30, 99, 0.15);
}

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

/* Gallery Overlay */
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(233, 30, 99, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    color: var(--white);
    font-size: 2rem;
}

/* Feature Cards */
.feature-card {
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--secondary-pink);
}

.feature-icon {
    min-width: 60px;
}

/* Testimonials */
.testimonial-card {
    transition: all var(--transition-base);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: none;
}

.carousel-indicators button {
    background-color: var(--primary-pink);
}