/* ==========================================
   MAIN STYLES - Sanjana's Portfolio
   Warm coffee tones, minimal sophistication
   ========================================== */

:root {
    /* Coffee Palette */
    --cream: #FAF7F2;
    --soft-beige: #E8E3D8;
    --warm-brown: #C4B5A0;
    --coffee: #8B7355;
    --dark-coffee: #5C4A3A;
    --espresso: #3C2F23;

    /* Accent Colors */
    --peach: #F4D9C6;
    --sage: #C9D1C8;
    --mauve: #D4C4D8;
    --powder-blue: #C8D5E0;
    --maple-orange: #E67E50;

    /* Typography */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-padding: 60px;
}

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

body {
    font-family: var(--font-sans);
    background: var(--cream);
    color: var(--espresso);
    overflow-x: hidden;
    cursor: none;
}

html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--soft-beige);
}

::-webkit-scrollbar-thumb {
    background: var(--coffee);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-coffee);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

h1 {
    font-size: clamp(3rem, 6vw, 5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-coffee);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Custom Cursor */
.cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--maple-orange);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease, width 0.2s ease, height 0.2s ease;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cursor-follower {
    width: 8px;
    height: 8px;
    background: var(--maple-orange);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease, width 0.2s ease, height 0.2s ease;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
}

/* Context-aware cursor styles */
.cursor svg {
    width: 16px;
    height: 16px;
    fill: var(--maple-orange);
}

.cursor-initials {
    font-family: var(--font-serif);
    font-size: 10px;
    font-weight: 600;
    color: var(--maple-orange);
}

.cursor-work {
    width: 24px;
    height: 24px;
}

.cursor-learning {
    width: 24px;
    height: 24px;
}

.cursor-about {
    width: 28px;
    height: 28px;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 247, 242, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 115, 85, 0.1);
    transition: transform 0.3s ease;
}

nav.hidden {
    transform: translateY(-100%);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--espresso);
}

.nav-location {
    font-size: 0.9rem;
    color: var(--coffee);
    opacity: 0.7;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--dark-coffee);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coffee);
    transition: width 0.3s ease;
}

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

.nav-socials {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--coffee);
    color: var(--coffee);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--coffee);
    color: var(--cream);
    transform: translateY(-2px);
}

/* Page System */
.page {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: none;
}

.page.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    display: block;
}

/* Section Title */
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    margin-bottom: 80px;
    color: var(--espresso);
}

/* Footer */
.footer {
    background: var(--soft-beige);
    padding: var(--section-padding) var(--container-padding);
    margin-top: var(--section-padding);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-header {
    text-align: center;
    margin-bottom: 60px;
}

.footer-header h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 16px;
    color: var(--espresso);
}

.footer-header p {
    font-size: 1.2rem;
    color: var(--coffee);
    font-style: italic;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.footer-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--espresso);
}

.footer-info a {
    display: block;
    margin-bottom: 12px;
    color: var(--dark-coffee);
    font-size: 1rem;
}

.footer-info a:hover {
    color: var(--coffee);
    transform: translateX(4px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 16px 20px;
    background: var(--cream);
    border: 1px solid rgba(139, 115, 85, 0.2);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--espresso);
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--coffee);
    box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1);
}

.contact-form button {
    padding: 16px 40px;
    background: var(--espresso);
    color: var(--cream);
    border: none;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    cursor: none;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    background: var(--coffee);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(60, 47, 35, 0.2);
}

/* Utilities */
.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
        --container-padding: 40px;
    }
    
    .nav-content {
        padding: 20px 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --container-padding: 24px;
    }
    
    .nav-content {
        padding: 16px 24px;
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .nav-location {
        order: 3;
        width: 100%;
        text-align: center;
    }
    
    .nav-menu {
        gap: 24px;
    }
    
    .cursor,
    .cursor-follower {
        display: none;
    }
    
    body {
        cursor: auto;
    }
}