/* ================================================
   MHKFINDS - STYLESHEET
   Manhattan's #1 Student Deal Hub
   ================================================ */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #f6f6f6;
    color: #222;
    line-height: 1.6;
}

/* ========== NAVIGATION ========== */
.navbar {
    background: linear-gradient(135deg, #512888 0%, #3a1f63 100%);
    color: white;
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(81, 40, 136, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    overflow: hidden;
}

.navbar::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.3; 
    }
    50% { 
        transform: scale(1.1); 
        opacity: 0.5; 
    }
}

.nav-logo {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: -1px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.logo-main {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-main::before {
    content: '💜';
    font-size: 2rem;
    animation: pulse-heart 2s ease-in-out infinite;
}

@keyframes pulse-heart {
    0%, 100% { 
        transform: scale(1); 
    }
    50% { 
        transform: scale(1.2); 
    }
}

.logo-tagline {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.85;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.15rem;
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.85rem 1.75rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.nav-links a::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;
}

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

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* ========== GIVEAWAY BANNER ========== */
.giveaway {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B6B 100%);
    color: #2d1b4e;
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
    scroll-margin-top: 150px; /* Offset for sticky navbar */
}

.giveaway::before {
    content: '🎉';
    position: absolute;
    font-size: 15rem;
    opacity: 0.1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
}

.giveaway h1 {
    font-size: 3rem;
    margin: 0 0 1rem 0;
    font-weight: 900;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { 
        transform: translateY(0); 
    }
    50% { 
        transform: translateY(-10px); 
    }
}

.giveaway p {
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* ========== SECTIONS ========== */
.section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    scroll-margin-top: 150px; /* Offset for sticky navbar */
}

.section.alt {
    background: linear-gradient(180deg, #ffffff 0%, #f9f9f9 100%);
}

.section h2 {
    font-size: 2.5rem;
    margin: 0 0 2rem 0;
    color: #512888;
    font-weight: 900;
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-top: -1rem;
}

/* ========== GRID & CARDS ========== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 3px solid #f0f0f0;
}

/* Gradient border effect on hover */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(81, 40, 136, 0.08) 0%, rgba(255, 215, 0, 0.08) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

/* Top accent bar */
.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #512888, #FFD700, #FFA500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card:hover::after {
    transform: scaleX(1);
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 20px 50px rgba(81, 40, 136, 0.25);
    border-color: #FFD700;
}

/* Deal icon/badge */
.card-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    display: inline-block;
    animation: float-icon 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

@keyframes float-icon {
    0%, 100% { 
        transform: translateY(0px); 
    }
    50% { 
        transform: translateY(-8px); 
    }
}

.card:hover .card-icon {
    transform: scale(1.15) rotate(5deg);
    transition: transform 0.3s ease;
}

.card h3 {
    color: #512888;
    font-size: 1.6rem;
    margin: 0.5rem 0 0.75rem 0;
    font-weight: 800;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

/* Add emphasis to deal amount */
.card h3::first-line {
    font-size: 1.8rem;
}

.card p {
    color: #2d1b4e;
    font-size: 1.15rem;
    margin: 0.75rem 0;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.card small {
    color: #666;
    font-size: 0.95rem;
    display: inline-block;
    margin-top: 1rem;
    padding: 0.4rem 1rem;
    background: rgba(81, 40, 136, 0.08);
    border-radius: 20px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Sparkle effect for special deals */
.card:nth-child(1)::before,
.card:nth-child(3)::before,
.card:nth-child(5)::before {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.12) 0%, rgba(255, 165, 0, 0.12) 100%);
}

/* ========== STATS SECTION ========== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    background: linear-gradient(135deg, #512888 0%, #2d1b4e 100%);
    color: white;
    padding: 4rem 2rem;
    gap: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { 
        transform: translate(0, 0); 
    }
    50% { 
        transform: translate(50px, 50px); 
    }
}

.stat {
    position: relative;
    z-index: 1;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s;
}

.stat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.stat h3 {
    font-size: 4rem;
    margin: 0 0 0.5rem 0;
    font-weight: 900;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat p {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

/* ========== FOOTER ========== */
footer {
    background: #1a0d2e;
    color: white;
    padding: 2.5rem 2rem;
    text-align: center;
}

footer p {
    margin: 0 0 1rem 0;
    font-size: 1rem;
}

.socials {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.socials a {
    color: #FFD700;
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(255, 215, 0, 0.1);
}

.socials a:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-2px);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    /* Navigation */
    .navbar {
        padding: 1.5rem 1rem;
    }

    .nav-logo {
        font-size: 2rem;
    }
    
    .logo-main::before {
        font-size: 1.5rem;
    }
    
    .logo-tagline {
        font-size: 0.6rem;
        letter-spacing: 2px;
    }

    .nav-links a {
        font-size: 0.9rem;
        padding: 0.7rem 1.2rem;
    }

    /* Giveaway */
    .giveaway h1 {
        font-size: 2rem;
    }

    .giveaway p {
        font-size: 1.1rem;
    }

    /* Sections */
    .section {
        padding: 3rem 1rem;
    }

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

    /* Grid */
    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Stats */
    .stats {
        grid-template-columns: 1fr;
    }

    .stat h3 {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .giveaway h1 {
        font-size: 1.75rem;
    }

    .section h2 {
        font-size: 1.75rem;
    }

    .card {
        padding: 1.5rem;
    }
}