/* Common CSS Variables and Base Styles */

/* Modern CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Blue and Green Theme */
    --primary-blue: #0066ff;
    --primary-green: #00cc66;
    --secondary-blue: #0044cc;
    --secondary-green: #00aa55;
    --accent-blue: #3399ff;
    --accent-green: #33dd77;
    
    /* Neutral Colors */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Dark Mode Colors */
    --dark-bg: #0a0a0a;
    --dark-surface: #1a1a1a;
    --dark-card: #2a2a2a;
    --dark-text: #e5e5e5;
    --dark-text-secondary: #a0a0a0;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Space Grotesk', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Animations */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --white: var(--dark-bg);
    --black: var(--white);
    --gray-50: var(--dark-surface);
    --gray-100: var(--dark-card);
    --gray-200: var(--dark-text-secondary);
    --gray-300: var(--dark-text);
    --gray-400: var(--dark-text-secondary);
    --gray-500: var(--dark-text);
    --gray-600: var(--dark-text);
    --gray-700: var(--dark-text);
    --gray-800: var(--dark-text);
    --gray-900: var(--dark-text);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    overflow-x: hidden;
}

[data-theme="dark"] body {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    color: var(--dark-text);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

[data-theme="dark"] p {
    color: var(--dark-text-secondary);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-normal);
}

[data-theme="dark"] .navbar {
    background: rgba(26, 26, 26, 0.95);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
    border: none;
    background: none;
    padding: 0;
    margin: 0;
}

.logo-link:hover {
    opacity: 0.8;
    text-decoration: none;
}

.logo-link:focus {
    outline: none;
    text-decoration: none;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: var(--transition-normal);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
    background: rgba(0, 102, 255, 0.1);
}

[data-theme="dark"] .nav-link {
    color: var(--dark-text);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: var(--accent-blue);
    background: rgba(51, 153, 255, 0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition-normal);
}

[data-theme="dark"] .bar {
    background: var(--dark-text);
}

.theme-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
}

.theme-toggle:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: scale(1.05);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.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: var(--transition-slow);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
    background: var(--glass-bg);
    color: var(--gray-700);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

[data-theme="dark"] .btn-secondary {
    color: var(--dark-text);
}

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

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Page Hero */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, 
        var(--primary-blue) 0%, 
        var(--primary-green) 50%, 
        var(--accent-blue) 100%);
    color: var(--white);
}

.page-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
}

.page-hero .floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.page-hero .floating-element {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float var(--duration) infinite linear;
    animation-delay: var(--delay);
}

.page-hero .floating-element:nth-child(1) { top: 20%; left: 10%; }
.page-hero .floating-element:nth-child(2) { top: 60%; right: 15%; }
.page-hero .floating-element:nth-child(3) { bottom: 30%; left: 20%; }

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
    100% { transform: translateY(0) rotate(360deg); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    opacity: 0;
    animation: slideInUp 0.8s ease forwards;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    opacity: 0;
    animation: slideInUp 0.8s ease forwards;
    animation-delay: 0.2s;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    opacity: 0;
    animation: slideInUp 0.8s ease forwards;
    animation-delay: 0.4s;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-normal);
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb i {
    font-size: 0.875rem;
    opacity: 0.6;
}

.breadcrumb span {
    opacity: 0.8;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

[data-theme="dark"] .section-header p {
    color: var(--dark-text-secondary);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Footer styles moved to footer.css */

.creator-link:hover .creator-img {
    opacity: 1;
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        height: 70px;
    }

    body {
        padding-top: 70px;
    }

    .nav-container {
        justify-content: space-between;
        padding: 0 var(--spacing-md);
        height: 70px;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: var(--spacing-2xl) var(--spacing-lg);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        border-top: 1px solid var(--glass-border);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    [data-theme="dark"] .nav-menu {
        background: rgba(26, 26, 26, 0.98);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        padding: var(--spacing-lg) var(--spacing-xl);
        margin: var(--spacing-xs) 0;
        border-radius: var(--radius-lg);
        transition: all 0.3s ease;
        font-size: 1.1rem;
        font-weight: 500;
        width: 100%;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.1), transparent);
        transition: left 0.5s ease;
    }

    .nav-link:hover::before {
        left: 100%;
    }

    .nav-link:hover {
        background: var(--primary-blue);
        color: var(--white);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
    }

    .nav-link.active {
        background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
        color: var(--white);
        box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
    }

    .nav-toggle {
        display: flex;
        order: 2;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        cursor: pointer;
        transition: all 0.3s ease;
        border-radius: var(--radius-md);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
    }

    .nav-toggle:hover {
        background: var(--primary-blue);
        transform: scale(1.05);
    }

    .nav-toggle:hover .bar {
        background: var(--white);
    }

    .theme-toggle {
        order: 3;
        margin-left: var(--spacing-md);
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    /* Footer responsive styles moved to footer.css */

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .navbar {
        height: 70px;
    }

    body {
        padding-top: 70px;
    }

    .nav-container {
        padding: 0 var(--spacing-sm);
        height: 70px;
    }

    .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .nav-link {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
        margin: var(--spacing-xs) 0;
    }

    .nav-toggle {
        width: 35px;
        height: 35px;
    }

    .theme-toggle {
        min-width: 35px;
        height: 35px;
        padding: var(--spacing-xs);
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    /* Footer bottom responsive styles moved to footer.css */

    .creator-link {
        justify-content: center;
    }

    .logo-img {
        height: 50px;
    }

    /* Footer logo responsive styles moved to footer.css */
}

/* Animation Classes */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Phone Button */
.phone-btn {
    background: #007bff;
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 10px rgba(0, 123, 255, 0.3);
}

.phone-btn:hover {
    background: #0056b3;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
}

/* WhatsApp Button */
.whatsapp-btn {
    background: #25D366;
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
    background: #128C7E;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}


/* Fixed Action Buttons */
.fixed-actions {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.fixed-phone-btn,
.fixed-whatsapp-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 24px;
    color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.fixed-phone-btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.fixed-whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.fixed-phone-btn:hover,
.fixed-whatsapp-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    color: white;
    text-decoration: none;
}

.fixed-phone-btn:active,
.fixed-whatsapp-btn:active {
    transform: translateY(-1px) scale(1.05);
}

/* Pulse Animation */
.fixed-phone-btn::before,
.fixed-whatsapp-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: inherit;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.1;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Dark Mode Styles */
[data-theme="dark"] .fixed-phone-btn,
[data-theme="dark"] .fixed-whatsapp-btn {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] .fixed-phone-btn:hover,
[data-theme="dark"] .fixed-whatsapp-btn:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-actions {
        gap: 10px;
    }
    
    .phone-btn,
    .whatsapp-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .fixed-actions {
        bottom: 15px;
        right: 15px;
        gap: 12px;
    }
    
    .fixed-phone-btn,
    .fixed-whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .fixed-actions {
        bottom: 10px;
        right: 10px;
        gap: 10px;
    }
    
    .fixed-phone-btn,
    .fixed-whatsapp-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}