/* ============================================
   CAMPUS TO COMPANY - UPDATED MAIN.CSS (2025)
   Complete production-ready stylesheet with modern gradients
   ============================================ */

/* ========== MODERN RESET & BASE STYLES ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.6;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--text-dark);
    background-color: var(--background-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all 0.3s ease;
}

/* ========== UPDATED MODERN VARIABLES (2025 DESIGN SYSTEM) ========== */
:root {
    /* Updated Fresh Color Palette */
    --primary-color: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary-color: #06b6d4;
    --accent-color: #10b981;
    --secondary-orange: #f59e0b;
    
    /* Modern Color Palette */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Semantic Colors */
    --success-green: #22c55e;
    --danger-red: #ef4444;
    --warning-yellow: #f59e0b;
    --info-blue: #3b82f6;
    
    /* Text Colors */
    --text-dark: #111827;
    --text-light: #6b7280;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    
    /* Background Colors */
    --background-light: #ffffff;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    
    /* UPDATED MODERN GRADIENTS - Fresh & Clean */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #fb923c 100%);
    --gradient-hero: linear-gradient(135deg, rgba(99, 102, 241, 0.95) 0%, rgba(139, 92, 246, 0.95) 50%, rgba(6, 182, 212, 0.9) 100%);
    --gradient-text: linear-gradient(90deg, #6366f1, #10b981);
    --gradient-accent: linear-gradient(135deg, #f59e0b, #fb923c);
    --gradient-card: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    
    /* Updated Shadows with Fresh Colors */
    --shadow-primary: rgba(99, 102, 241, 0.15);
    --shadow-secondary: rgba(139, 92, 246, 0.12);
    --shadow-card: rgba(99, 102, 241, 0.08);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Poppins', sans-serif;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Text Sizes - Fluid Typography */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing System */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Layout */
    --container-max: 1200px;
    --header-height: 80px;
    
    /* Z-Index Scale */
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-header: 1000;
    --z-modal: 1100;
    
    /* Timing Functions */
    --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-opacity: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Leading (Line Heights) */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
}

/* ========== ENHANCED HEADER STYLES ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: var(--z-header);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-all);
    border-bottom: 1px solid var(--gray-100);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
            display: flex;
            align-items: center;
            gap: 1rem;
            text-decoration: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            font-weight: 700;
            transition: all 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.02);
        }

        .logo-image {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 70px;
            height: 70px;
        }

        .logo-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 12px;
            background: white;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            background: var(--gradient-text);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Footer Logo Styles */
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
        }

        .footer-logo-image {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 80px;
            height: 80px;
            border-radius: 18px;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.1);
            padding: 3px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .footer-logo-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 14px;
            background: white;
        }

        .footer-logo-text {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
        }

        /* Responsive Logo Styles */
        @media (max-width: 768px) {
            .logo {
                font-size: 1.3rem;
                gap: 0.8rem;
            }
    
            .logo-image {
                width: 60px;
                height: 60px;
            }
    
            .logo-text {
                font-size: 1.3rem;
            }
    
            .footer-logo {
                font-size: 1.5rem;
                    gap: 1rem;
                }
    
            .footer-logo-image {
                width: 70px;
                height: 70px;
            }
    
            .footer-logo-text {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .logo {
                font-size: 1.1rem;
                gap: 0.6rem;
            }
    
            .logo-image {
                width: 55px;
                height: 55px;
            }
    
            .logo-text {
                font-size: 1.1rem;
            }
    
            .footer-logo {
                font-size: 1.3rem;
                flex-direction: column;
                text-align: center;
                gap: 0.8rem;
            }
    
            .footer-logo-text {
                font-size: 1.3rem;
            }
        }

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    align-items: center;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: var(--font-medium);
    font-size: var(--text-base);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    transition: var(--transition-all);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-all);
    transform: translateX(-50%);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 80%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

/* ========== MODERN HERO SECTION ========== */
.hero {
    background: var(--gradient-hero);
    color: var(--white);
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16); /* Reduced from space-20 to space-16 */
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Animated Background Pattern */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: heroFloat 20s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { 
        opacity: 1; 
        transform: translateY(0px) rotate(0deg); 
    }
    50% { 
        opacity: 0.8; 
        transform: translateY(-20px) rotate(2deg); 
    }
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: var(--z-10);
}

.hero-content {
    animation: slideInLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.highlight {
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: var(--text-xl);
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    opacity: 0.95;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    text-decoration: none;
    transition: var(--transition-all);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Course Search */
.course-search {
    max-width: 500px;
    position: relative;
}

.course-search input {
    width: 100%;
    padding: var(--space-4) var(--space-16) var(--space-4) var(--space-4);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-all);
}

.course-search input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.course-search input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.course-search button {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-all);
}

.course-search button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.05);
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-image-content {
    position: relative;
    width: 400px;
    height: 400px;
}

/* ========== FIXED HERO FLOATING ELEMENTS POSITIONING ========== */
.floating-elements {
    position: absolute;
    top: 55%;
    left: 80%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 32px;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    cursor: pointer;
    width: 200px;
    height: 240px;
    overflow: hidden;
    position: absolute;
}

.floating-element:hover {
    transform: translateY(-12px) scale(1.05);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

/* Full Frame Background Images */
.floating-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 32px;
    transition: all 0.3s ease;
}

/* Specific background images */
.floating-element:nth-child(1) .floating-image {
    background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=400&h=500&fit=crop&auto=format');
}

.floating-element:nth-child(2) .floating-image {
    background-image: url('https://images.unsplash.com/photo-1526379879527-8559ecfcaec0?w=400&h=500&fit=crop&auto=format');
}

.floating-element:nth-child(3) .floating-image {
    background-image: url('https://images.unsplash.com/photo-1432888622747-4eb9a8efeb07?w=400&h=500&fit=crop&auto=format');
}

.floating-element:hover .floating-image {
    transform: scale(1.08);
}

/* Enhanced text overlay */
.floating-element span {
    position: relative;
    z-index: 2;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    width: 100%;
    margin: 0;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.6);
    border-radius: 0 0 32px 32px;
    letter-spacing: 0.5px;
}

/* ========== CORRECTED POSITIONING FOR BETTER BALANCE ========== */

/* Card 1 - Analytics (Top Left) */
.floating-element:nth-child(1) {
    top: -5%;
    left: 16%;
    animation: floatLarge1 10s ease-in-out infinite;
}

/* Card 2 - Python (Center Right) */
.floating-element:nth-child(2) {
    top: 35%;
    right: 5%;
    animation: floatLarge2 12s ease-in-out infinite;
}

/* Card 3 - Marketing (Bottom Center) */
.floating-element:nth-child(3) {
    bottom: 1%;
    left: 10%;
    transform: translateX(-50%);
    animation: floatLarge3 11s ease-in-out infinite;
}

/* Enhanced animations with better movement patterns */
@keyframes floatLarge1 {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.9;
    }
    33% {
        transform: translateY(-20px) translateX(5px) rotate(1deg);
        opacity: 1;
    }
    66% {
        transform: translateY(-10px) translateX(-3px) rotate(-0.5deg);
        opacity: 0.95;
    }
}

@keyframes floatLarge2 {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.9;
    }
    40% { 
        transform: translateY(15px) translateX(-8px) rotate(-1deg);
        opacity: 1;
    }
    80% {
        transform: translateY(-8px) translateX(4px) rotate(0.5deg);
        opacity: 0.95;
    }
}

@keyframes floatLarge3 {
    0%, 100% { 
        transform: translateX(-50%) translateY(0px) rotate(0deg);
        opacity: 0.9;
    }
    50% { 
        transform: translateX(-50%) translateY(-15px) rotate(1deg);
        opacity: 1;
    }
}

/* ========== RESPONSIVE POSITIONING IMPROVEMENTS ========== */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .floating-element {
        width: 160px;
        height: 200px;
    }
    
    .floating-element span {
        font-size: 1.1rem;
        padding: 1.2rem;
    }
    
    .floating-element:nth-child(1) {
        top: 5%;
        left: 3%;
    }
    
    .floating-element:nth-child(2) {
        top: 45%;
        right: 5%;
    }
    
    .floating-element:nth-child(3) {
        bottom: 5%;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Tablets */
@media (max-width: 768px) {
    .floating-element {
        width: 140px;
        height: 180px;
        border-radius: 24px;
    }
    
    .floating-image {
        border-radius: 24px;
    }
    
    .floating-element span {
        font-size: 1rem;
        padding: 1rem;
        border-radius: 0 0 24px 24px;
    }
    
    .floating-element:nth-child(1) {
        top: 8%;
        left: 2%;
    }
    
    .floating-element:nth-child(2) {
        top: 48%;
        right: 2%;
    }
    
    .floating-element:nth-child(3) {
        bottom: 8%;
        left: 50%;
        transform: translateX(-50%);
    }
    
    /* Override the center transform animation for mobile */
    @keyframes floatLarge3 {
        0%, 100% { 
            transform: translateX(-50%) translateY(0px) rotate(0deg);
            opacity: 0.9;
        }
        50% { 
            transform: translateX(-50%) translateY(-10px) rotate(0.5deg);
            opacity: 1;
        }
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .floating-element {
        width: 120px;
        height: 160px;
        border-radius: 20px;
    }
    
    .floating-image {
        border-radius: 20px;
    }
    
    .floating-element span {
        font-size: 0.9rem;
        padding: 0.8rem;
        border-radius: 0 0 20px 20px;
    }
    
    .floating-element:nth-child(1) {
        top: 5%;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .floating-element:nth-child(2) {
        top: 40%;
        left: 2%;
    }
    
    .floating-element:nth-child(3) {
        bottom: 5%;
        right: 2%;
        transform: none;
    }
    
    /* Mobile specific animations */
    @keyframes floatLarge1 {
        0%, 100% { 
            transform: translateX(-50%) translateY(0px) rotate(0deg);
            opacity: 0.9;
        }
        50% {
            transform: translateX(-50%) translateY(-10px) rotate(0.5deg);
            opacity: 1;
        }
    }
    
    @keyframes floatLarge3 {
        0%, 100% { 
            transform: translateY(0px) rotate(0deg);
            opacity: 0.9;
        }
        50% { 
            transform: translateY(-10px) rotate(-0.5deg);
            opacity: 1;
        }
    }
}

/* Add subtle glow effect */
.floating-element::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.1), 
        rgba(255, 255, 255, 0.05), 
        rgba(255, 255, 255, 0.1)
    );
    border-radius: 34px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.floating-element:hover::before {
    opacity: 1;
}

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--space-25) 0;
    background: var(--bg-primary);
    position: relative;
}

.about-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
}

.about-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.about-stat {
    text-align: center;
    padding: var(--space-6);
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px var(--shadow-card);
    border: 1px solid var(--gray-100);
    transition: var(--transition-all);
}

.about-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-primary);
}

.about-stat .number {
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: var(--space-2);
}

.about-stat .label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image-placeholder {
    background: var(--gradient-card);
    border-radius: var(--radius-xl);
    padding: var(--space-16);
    text-align: center;
    color: var(--text-secondary);
    border: 1px solid var(--gray-200);
    box-shadow: 0 8px 30px var(--shadow-card);
    width: 100%;
    max-width: 400px;
}

/* ========== COURSES SECTION ========== */
.courses {
    padding: var(--space-16) 0 var(--space-2);
    background: var(--bg-secondary);
    position: relative;
}

.courses-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

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

.courses-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-3) var(--space-6);
    border: 2px solid var(--gray-200);
    background: var(--white);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-all);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-primary);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.courses-cta {
    text-align: center;
}

/* ========== PARTNERS SECTION (ORIGINAL RESTORED) ========== */
.partners {
    padding: var(--space-2) 0 var(--space-12);
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.partners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(168, 85, 247, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.partners-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.partners h3 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1f2937 0%, #6b7280 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.partners h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #6366f1, #10b981);
    border-radius: 2px;
}

.partners-scroll {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.partners-scroll::before,
.partners-scroll::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 10;
    pointer-events: none;
}

.partners-scroll::before {
    left: 0;
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}

.partners-scroll::after {
    right: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
}

.partners-track {
    display: flex;
    align-items: center;
    animation: smoothScroll 40s linear infinite;
    gap: 4rem;
    white-space: nowrap;
}

.partners-scroll:hover .partners-track {
    animation-play-state: paused;
}

@keyframes smoothScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 180px;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    margin: 0 1rem;
}

.partner-logo-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.15);
    background: rgba(255, 255, 255, 0.95);
}

.partner-logo-img {
    height: 80px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    margin-bottom: 1rem;
    opacity: 0.8;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(0.3);
}

.partner-logo-item:hover .partner-logo-img {
    opacity: 1;
    transform: scale(1.05);
    filter: grayscale(0);
}

.logo-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #374151;
    text-align: center;
    line-height: 1.4;
    margin-top: 0.5rem;
    transition: all 0.3s ease;
}

.partner-logo-item:hover .logo-title {
    color: #6366f1;
    transform: translateY(-2px);
}

/* ========== FOOTER SECTION ========== */
.footer {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
    padding: var(--space-16) 0 var(--space-8);
    position: relative;
    overflow: hidden;
}

.footer::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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

.footer-decoration {
    position: absolute;
    font-size: 8rem;
    opacity: 0.03;
    animation: float 15s ease-in-out infinite;
}

.footer-decoration:nth-child(1) {
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.footer-decoration:nth-child(2) {
    bottom: 10%;
    right: 5%;
    animation-delay: 7s;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
    position: relative;
    z-index: var(--z-10);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
}

.footer-company {
    margin-bottom: var(--space-8);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
}

.footer-logo-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--text-lg);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    max-width: 350px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-all);
}

.social-link:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.footer-section h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: var(--transition-all);
    font-size: var(--text-sm);
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
}

.contact-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.newsletter-signup {
    margin-top: var(--space-6);
}

.newsletter-signup h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
    color: var(--white);
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: var(--text-sm);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: var(--space-3);
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition-all);
}

.newsletter-form button:hover {
    transform: scale(1.05);
}

.footer-bottom {
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-6);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: var(--transition-all);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

/* ========== LOADING SCREEN ========== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: var(--transition-opacity);
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .hero-container,
    .about-container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .hero-image-content {
        width: 300px;
        height: 300px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    /* Header adjustments */
    .nav-container {
        padding: 0 var(--space-4);
    }
    
    .nav-menu {
        display: none; /* Implement mobile menu as needed */
    }
    
    /* Hero adjustments */
    .hero {
        padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-16);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
        max-width: none;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    /* About adjustments */
    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    /* Footer adjustments */
    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* ============================================
   REFERRAL PROGRAM STYLES
   Add these styles to your main.css
   ============================================ */

/* Variables matching your design system */
:root {
    --primary-color: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary-color: #06b6d4;
    --accent-color: #10b981;
    --warning-color: #f59e0b;
    --success-color: #22c55e;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b, #fb923c);
    --shadow-card: rgba(99, 102, 241, 0.08);
}

/* Referral Program Card */
.referral-program-card {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    border-radius: 24px;
    padding: 2.5rem;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(99, 102, 241, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 2rem 0;
}

.referral-program-card::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="stars" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="5" cy="5" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="15" cy="15" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.4;
    animation: starFloat 20s ease-in-out infinite;
}

@keyframes starFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
}

.referral-program-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.4);
}

.referral-card-content {
    position: relative;
    z-index: 2;
}

.referral-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.referral-card-heading {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.referral-card-description {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.referral-card-description strong {
    color: #e2e8f0;
    font-weight: 700;
}

.referral-join-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1rem 2.5rem;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.referral-join-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;
}

.referral-join-btn:hover::before {
    left: 100%;
}

.referral-join-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Referral Modal */
.referral-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 2rem;
}

.referral-modal.active {
    opacity: 1;
    visibility: visible;
    display: flex;
}

.referral-modal-content {
    background: var(--bg-primary);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(30px);
    transition: all 0.3s ease;
    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.3);
}

.referral-modal.active .referral-modal-content {
    transform: scale(1) translateY(0);
}

.referral-modal-header {
    background: var(--gradient-primary);
    color: white;
    padding: 2.5rem 2.5rem 2rem;
    border-radius: 24px 24px 0 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.referral-modal-header::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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

.referral-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.referral-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.referral-modal-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.referral-modal-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.referral-modal-body {
    padding: 2.5rem;
}

.referral-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.referral-step {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.referral-step:hover {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-5px);
}

.referral-step-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    margin: 0 auto 1rem;
}

.referral-step-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.referral-step-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.referral-form {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--text-primary);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.terms-conditions {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--warning-color);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.terms-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.terms-list {
    list-style: none;
    padding: 0;
}

.terms-list li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.terms-list li::before {
    content: '•';
    color: var(--warning-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.generate-referral-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
}

.generate-referral-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.generate-referral-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Success Modal */
.success-modal {
    background: white;
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.3);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    margin: 0 auto 2rem;
    animation: successPulse 2s ease-in-out infinite;
}

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

.success-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.success-message {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.referral-id-display {
    background: var(--bg-secondary);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.referral-id-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.referral-id-code {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: 2px;
    font-family: monospace;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-copy,
.btn-close {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-copy {
    background: var(--primary-color);
    color: white;
    border: none;
}

.btn-close {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-copy:hover,
.btn-close:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .referral-program-card {
        padding: 2rem;
        margin: 1.5rem 0;
    }

    .referral-card-heading {
        font-size: 1.5rem;
    }

    .referral-modal-content {
        max-width: 95%;
        margin: 1rem;
    }

    .referral-modal-header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .referral-modal-title {
        font-size: 1.8rem;
    }

    .referral-modal-body {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .referral-steps {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .success-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .referral-program-card {
        padding: 1.5rem;
    }

    .referral-card-heading {
        font-size: 1.3rem;
    }

    .referral-card-description {
        font-size: 1rem;
    }

    .referral-modal {
        padding: 1rem;
    }

    .referral-modal-title {
        font-size: 1.5rem;
    }

    .success-title {
        font-size: 1.6rem;
    }
}

/* Animation for loading states */
.loading {
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Copy feedback animation */
.copied {
    background: var(--success-color) !important;
    transform: scale(1.05);
}

.copied::after {
    content: 'Copied!';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    white-space: nowrap;
    animation: fadeInOut 2s ease forwards;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    20%, 80% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.form-submit-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

/* ============================================
   ENHANCED WHATSAPP BUTTON STYLES
   Add this section to the END of your main.css file
   ============================================ */

/* Enhanced WhatsApp Share Button */
.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
    color: white !important;
    border: none;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
    min-width: 180px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e 0%, #0d7377 100%) !important;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp i {
    font-size: 18px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* WhatsApp Button Loading State */
.btn-whatsapp.loading {
    background: linear-gradient(135deg, #25d366 0%, #25d366 100%) !important;
    cursor: not-allowed;
}

.btn-whatsapp.loading i {
    animation: spin 1s linear infinite;
}

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

/* Enhanced Success Actions Layout */
.success-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    padding: 0 1rem;
}

/* Improved Copy Button */
.btn-copy {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-copy:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-copy.copied {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    animation: copySuccess 0.3s ease;
}

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

/* Improved Close Button */
.btn-close {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3);
}

.btn-close:hover {
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(100, 116, 139, 0.4);
}

/* Success Modal Enhancements */
.referral-id-display {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 3px solid #e5e7eb;
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.referral-id-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6, #06b6d4, #10b981);
    background-size: 200% 100%;
    animation: shimmer 2s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.referral-id-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.referral-id-code {
    font-size: 1.8rem;
    font-weight: 800;
    color: #1e293b;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Priority Button Styling */
.btn-whatsapp {
    order: -1; /* Makes WhatsApp button appear first */
    flex: 1;
    min-width: 200px;
}

/* Mobile Responsive Enhancements */
@media (max-width: 640px) {
    .success-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .success-actions button {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
        font-size: 16px;
    }
    
    .btn-whatsapp {
        min-width: 100%;
        order: -1;
        margin-bottom: 8px;
    }
    
    .referral-id-code {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }
}

/* Tablet Responsive */
@media (max-width: 768px) and (min-width: 641px) {
    .btn-whatsapp {
        flex: 2;
        min-width: 220px;
    }
}

/* WhatsApp Share Feedback */
.btn-whatsapp.success-feedback {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
    animation: successPulse 0.6s ease;
}

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

/* ========== ENHANCED NEWSLETTER RESPONSIVENESS ========== */

/* Base newsletter form styles */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
    width: 100%;
}

.newsletter-form input {
    flex: 1;
    min-width: 0; /* Important for flex items */
    padding: 0.875rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.newsletter-form button {
    padding: 0.875rem 1.2rem;
    border: none;
    border-radius: 8px;
    background: var(--gradient-primary);
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    flex-shrink: 0;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.newsletter-form button i {
    font-size: 1rem;
}

/* ========== MOBILE RESPONSIVE STYLES ========== */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .newsletter-form input {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
    
    .newsletter-form button {
        width: 100%;
        padding: 1rem;
        justify-content: center;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        padding: 0 1rem;
    }
    
    .newsletter-signup {
        margin-top: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 1rem;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .newsletter-form input {
        width: 100%;
        padding: 1.1rem 1.2rem;
        font-size: 1rem;
        text-align: center;
    }
    
    .newsletter-form input::placeholder {
        font-size: 0.95rem;
    }
    
    .newsletter-form button {
        width: 100%;
        padding: 1.1rem;
        font-size: 1rem;
        font-weight: 600;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .footer {
        padding: 3rem 0 2rem;
    }
    
    .footer-container {
        padding: 0 1rem;
        gap: 2rem;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }
    
    .newsletter-signup {
        margin-top: 1.5rem;
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .newsletter-signup h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .newsletter-form input {
        width: 100%;
        padding: 1.2rem 1rem;
        font-size: 1rem;
        border-radius: 10px;
        text-align: left;
        box-sizing: border-box;
    }
    
    .newsletter-form button {
        width: 100%;
        padding: 1.2rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .newsletter-form button::after {
        content: 'Subscribe';
        margin-left: 0.5rem;
    }
    
    /* Contact items responsive */
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .contact-icon {
        margin: 0 auto;
    }
}

/* Extra small mobile phones */
@media (max-width: 320px) {
    .newsletter-form input {
        padding: 1rem 0.8rem;
        font-size: 0.95rem;
    }
    
    .newsletter-form button {
        padding: 1rem 0.8rem;
        font-size: 0.95rem;
    }
}

/* Fix for overflow issues */
.newsletter-form * {
    box-sizing: border-box;
}

.footer-section {
    min-width: 0; /* Prevents overflow in flex/grid containers */
}

/* Ensure proper text wrapping */
.contact-item span {
    word-break: break-word;
    overflow-wrap: break-word;
}