/* ========================================
   STORYTELLERS - PREMIUM WEBSITE DESIGN
   Enhanced Version with Advanced Animations
   ======================================== */

/* ============ GLOBAL VARIABLES ============ */
:root {
    --bs-body-font-family: 'Inter', sans-serif;
    --heading-font: 'Outfit', sans-serif;

    /* Light Mode - Energetic & Clean */
    --primary-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --darker-bg: #f0f2f5;
    --text-primary: #0a0a0a;
    --text-secondary: #555555;
    --text-muted: #888888;

    /* Vibrant Gradient System */
    --accent-color: #6a11cb;
    --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --accent-gradient-alt: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --accent-glow: rgba(102, 126, 234, 0.4);

    /* Card System */
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-border: rgba(0, 0, 0, 0.08);
    --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --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);
}

/* Dark Mode Theme */
[data-bs-theme="dark"] {
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --darker-bg: #050505;
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
    --text-muted: #666666;

    --accent-color: #00f2ea;
    --accent-gradient: linear-gradient(135deg, #00f2ea 0%, #ff0099 50%, #ffd700 100%);
    --accent-gradient-alt: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --accent-glow: rgba(0, 242, 234, 0.4);

    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* ============ BASE STYLES ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gradient);
    border-radius: 10px;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: var(--heading-font);
    color: var(--text-primary);
    font-weight: 700;
}

p {
    line-height: 1.8;
}

/* Utility Classes */
.text-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.bg-darker {
    background-color: var(--secondary-bg);
}

.bg-darkest {
    background-color: var(--darker-bg);
}

.letter-spacing-2 {
    letter-spacing: 2px;
}

.text-white-50 {
    color: var(--text-secondary) !important;
}

/* Section headings and text */
section h2,
section h3,
section h4,
section h5,
section h6 {
    color: var(--text-primary);
}

section p {
    color: var(--text-secondary);
}

section .lead {
    color: var(--text-secondary) !important;
}

/* Ensure proper contrast in all sections */
.bg-darker,
.bg-darkest,
.bg-black {
    color: var(--text-primary);
}

[data-bs-theme="light"] .bg-black {
    background-color: var(--primary-bg) !important;
}

[data-bs-theme="dark"] .bg-black {
    background-color: #000000 !important;
}

.section-padding {
    padding: 120px 0;
}

/* ============ SCROLL PROGRESS INDICATOR ============ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--accent-gradient);
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ============ LOADING ANIMATION ============ */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--card-border);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

/* ============ NAVIGATION ============ */
.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    padding: 1rem 0;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.glass-nav.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .glass-nav {
    background: rgba(10, 10, 10, 0.85);
}

.navbar-brand {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary) !important;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Theme Toggle Button */
#themeToggle {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    background: var(--card-bg);
    border: 1px solid var(--card-border) !important;
}

#themeToggle:hover {
    transform: rotate(180deg) scale(1.1);
    background: var(--accent-gradient);
    color: white !important;
}

/* Buttons */
.btn-accent {
    background: var(--accent-gradient);
    color: #fff;
    font-weight: 600;
    border: none;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-accent::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-accent:hover::before {
    width: 300px;
    height: 300px;
}

.btn-accent:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px var(--accent-glow);
}

/* ============ HERO SECTION ============ */
.hero-section {
    padding-top: 80px;
    position: relative;
    background: var(--primary-bg);
    overflow: hidden;
}

.hero-section h1,
.hero-section p {
    color: var(--text-primary);
}

.hero-section .lead {
    color: var(--text-secondary) !important;
}

/* Animated Background Gradient */
.hero-bg-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 70vw;
    height: 70vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

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

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Particle Effect */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: rise 15s infinite ease-in;
}

@keyframes rise {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 5s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* Hero Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.animate-up {
    animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Scroll Indicator */
.scroll-indicator {
    z-index: 2;
    color: var(--text-secondary) !important;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-15px);
    }

    60% {
        transform: translateY(-8px);
    }
}

.animate-bounce {
    animation: bounce 2s infinite;
}

/* ============ SERVICE CARDS ============ */
.service-card {
    transition: var(--transition-smooth);
    background: var(--card-bg);
    border: 1px solid var(--card-border) !important;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card:hover::before {
    opacity: 0.1;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: transparent !important;
    box-shadow: 0 20px 50px var(--accent-glow);
}

.icon-box {
    transition: var(--transition-bounce);
    display: inline-block;
}

.service-card:hover .icon-box {
    transform: scale(1.2) rotate(5deg);
}

/* ============ PROJECT CARDS ============ */
.project-card {
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 1rem;
    overflow: hidden;
    position: relative;
}

.project-card h3,
.project-card p {
    color: #ffffff !important;
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    mix-blend-mode: overlay;
}

.project-card:hover::after {
    opacity: 0.3;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.project-img-wrapper {
    overflow: hidden;
    position: relative;
}

.project-img-wrapper img,
.project-img-wrapper iframe {
    transition: transform 0.6s ease;
}

.project-card:hover .project-img-wrapper img,
.project-card:hover .project-img-wrapper iframe {
    transform: scale(1.1);
}

.project-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ensure project overlay text is always white */
.project-overlay h3,
.project-overlay p {
    color: #ffffff !important;
}

.project-card:hover .project-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* ============ STATS SECTION ============ */
.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.3s ease;
}

.stat-number+p {
    color: var(--text-secondary) !important;
}

.stat-number:hover {
    transform: scale(1.1);
}

/* ============ TESTIMONIALS ============ */
.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.5rem;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.testimonial-card h6 {
    color: var(--text-primary);
}

.testimonial-card p {
    color: var(--text-secondary) !important;
}

.testimonial-card small {
    color: var(--text-muted) !important;
}

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

.testimonial-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid var(--accent-color);
    object-fit: cover;
}

/* ============ PROCESS TIMELINE ============ */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline h3,
.timeline .fs-1 {
    color: var(--text-primary);
}

.timeline p {
    color: var(--text-secondary) !important;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    border: 4px solid var(--primary-bg);
    z-index: 2;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 var(--accent-glow);
    }

    50% {
        box-shadow: 0 0 0 15px transparent;
    }
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1rem;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: scale(1.05);
    box-shadow: var(--card-shadow);
}

/* ============ FORMS ============ */
.form-control {
    border-radius: 0.75rem;
    border: 2px solid var(--card-border);
    background: var(--card-bg);
    color: var(--text-primary);
    padding: 0.875rem 1.25rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    background-color: var(--card-bg);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem var(--accent-glow);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* ============ FOOTER ============ */
footer h5,
footer h3,
footer a.navbar-brand {
    color: var(--text-primary) !important;
}

footer p,
footer a:not(.navbar-brand) {
    color: var(--text-secondary) !important;
}

footer a.fw-bold {
    color: var(--text-primary) !important;
}

.hover-accent:hover {
    color: var(--accent-color) !important;
    transform: translateY(-3px);
    transition: var(--transition-smooth);
}

/* Light mode footer */
[data-bs-theme="light"] footer {
    background-color: var(--secondary-bg) !important;
    border-top-color: var(--card-border) !important;
}

/* Dark mode footer */
[data-bs-theme="dark"] footer {
    background-color: #000000 !important;
}

/* ============ BACKGROUND GRADIENT ============ */
.bg-gradient-dark {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--darker-bg) 100%);
}

/* Light mode specific styles */
[data-bs-theme="light"] .bg-gradient-dark {
    background: linear-gradient(135deg, #e8eaf6 0%, #c5cae9 100%);
}

[data-bs-theme="light"] .bg-gradient-dark .blockquote p {
    color: var(--text-primary) !important;
}

[data-bs-theme="light"] .bg-gradient-dark .blockquote-footer {
    color: var(--text-secondary) !important;
}

/* Dark mode specific styles */
[data-bs-theme="dark"] .bg-gradient-dark {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

[data-bs-theme="dark"] .bg-gradient-dark .blockquote p {
    color: #ffffff !important;
}

[data-bs-theme="dark"] .bg-gradient-dark .blockquote-footer {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* ============ SCROLL ANIMATIONS ============ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 991px) {
    .timeline::before {
        left: 30px;
    }

    .timeline-dot {
        left: 30px;
    }

    .section-padding {
        padding: 80px 0;
    }

    .stat-number {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 60px;
    }

    .display-1 {
        font-size: 2.5rem !important;
    }

    .section-padding {
        padding: 60px 0;
    }
}

/* ============ PERFORMANCE OPTIMIZATIONS ============ */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}