@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&display=swap');

:root {
    --bg: #000000;
    --fg: #ffffff;
    --fg-muted: #a1a1a1;
    --border: rgba(255, 255, 255, 0.1);
    --accent: #ffffff;
}

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

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
.font-heading {
    font-family: 'Outfit', sans-serif;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.04em;
    font-weight: 800;
}

/* Layout Utilities */
.container-custom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 4px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: #333;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Structural Elements */
.grid-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.05;
    background-image: linear-gradient(var(--border) 1px, transparent 1px),
                      linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 100px 100px;
}

/* Hero Elements */
.hero-title {
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: -0.05em;
}

.hero-tagline {
    font-size: clamp(0.7rem, 1.5vw, 0.9rem);
    letter-spacing: 0.6em;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 700;
}

.hero-bio {
    font-size: clamp(1rem, 2.5vw, 1.6rem);
    line-height: 1.4;
    letter-spacing: 0;
    max-width: 100%;
    font-weight: 400;
    color: var(--fg-muted);
}

/* Skills/Disciplines */
.discipline-item {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    transition: all 0.5s ease;
}

.discipline-item:hover {
    padding-left: 20px;
    background: rgba(255, 255, 255, 0.02);
}

.discipline-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    color: var(--fg-muted);
    margin-right: 40px;
}

/* Project Cards */
.project-wrapper {
    position: relative;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.5s ease;
}

.project-wrapper:hover {
    border-color: rgba(255, 255, 255, 0.4);
}

/* Buttons */
.btn-primary {
    background: var(--fg);
    color: var(--bg);
    padding: 18px 32px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #ddd;
    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid var(--border);
    padding: 18px 32px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Enhanced Footer Logo */
.footer-logo {
    font-size: clamp(4rem, 25vw, 28rem); /* Slightly larger */
    line-height: 0.8;
    letter-spacing: -0.06em;
    font-weight: 950;
    opacity: 0.05; /* Increased visibility from 0.03 */
    pointer-events: none;
    user-select: none;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
    color: transparent;
}

/* Section Transitions */
section {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.discipline-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1); /* Sharper border */
    padding: 40px 0;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}