:root {
    --bg: #07090d;
    --surface: #0d1117;
    --surface-2: #141c26;
    --surface-3: #1b2535;
    --accent: #00d4c8;
    --accent-glow: rgba(0, 212, 200, 0.18);
    --accent-dim: rgba(0, 212, 200, 0.08);
    --blue: #3b82f6;
    --text-1: #eef2f7;
    --text-2: #8fa3bc;
    --text-3: #4d6278;
    --border: rgba(255, 255, 255, 0.07);
    --border-2: rgba(0, 212, 200, 0.2);
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text-1);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

/* ============================
   NOISE TEXTURE OVERLAY
   ============================ */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}

/* ============================
   SCROLLBAR
   ============================ */
::-webkit-scrollbar {
    width: 5px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--surface-3);
    border-radius: 10px;
}

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

/* ============================
   NAVBAR
   ============================ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(7, 9, 13, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-1);
}

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-2);
    position: relative;
    transition: color 0.2s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--accent);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--text-1);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.55rem 1.4rem;
    border: 1px solid var(--border-2);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.04em;
    transition: background 0.25s, color 0.25s;
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--bg);
}

.mob-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.mob-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-1);
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: rgba(13, 17, 23, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 2rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 99;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    color: var(--text-2);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.mobile-menu a:last-child {
    border-bottom: none;
}

/* ============================
   HERO
   ============================ */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 3rem 5rem;
    position: relative;
    overflow: hidden;
}

.hero-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.orb-1 {
    width: 500px;
    height: 500px;
    top: -100px;
    right: -80px;
    background: radial-gradient(circle, rgba(0, 212, 200, 0.12) 0%, transparent 70%);
}

.orb-2 {
    width: 400px;
    height: 400px;
    bottom: 0;
    left: -100px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
}

.hero-inner {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: var(--accent-dim);
    border: 1px solid var(--border-2);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.6s 0.1s forwards;
}

.hero-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.hero-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3.5rem, 9vw, 7.5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--text-1);
    opacity: 0;
    animation: fadeUp 0.7s 0.2s forwards;
}

.hero-name .accent {
    color: var(--accent);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: var(--text-2);
    margin-top: 1.2rem;
    letter-spacing: -0.01em;
    opacity: 0;
    animation: fadeUp 0.7s 0.35s forwards;
}

.hero-tagline {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    color: var(--text-3);
    font-weight: 300;
    max-width: 520px;
    margin-top: 1.5rem;
    line-height: 1.8;
    opacity: 0;
    animation: fadeUp 0.7s 0.5s forwards;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    opacity: 0;
    animation: fadeUp 0.7s 0.65s forwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    background: var(--accent);
    color: var(--bg);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 25px rgba(0, 212, 200, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 212, 200, 0.45);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    background: transparent;
    color: var(--text-1);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 50px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.hero-scroll {
    margin-top: 5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-3);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 0.7s 0.8s forwards;
}

.scroll-line {
    width: 40px;
    height: 1px;
    background: var(--text-3);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ============================
   SECTION LAYOUT
   ============================ */
section {
    padding: 7rem 3rem;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.section-label::before {
    content: '';
    display: block;
    width: 28px;
    height: 1.5px;
    background: var(--accent);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-1);
    margin-bottom: 1rem;
}

.section-title .accent {
    color: var(--accent);
}

.section-desc {
    font-size: 1rem;
    color: var(--text-2);
    max-width: 540px;
    font-weight: 300;
    line-height: 1.8;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.divider {
    height: 1px;
    background: var(--border);
    margin: 0 3rem;
}

/* ============================
   ABOUT
   ============================ */
#about {
    background: var(--surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 3rem;
}

.about-text p {
    color: var(--text-2);
    font-weight: 300;
    line-height: 1.9;
    margin-bottom: 1.2rem;
}

.about-text p strong {
    color: var(--text-1);
    font-weight: 500;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: var(--surface-2);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: border-color 0.2s, transform 0.2s;
}

.highlight-item:hover {
    border-color: var(--border-2);
    transform: translateX(4px);
}

.highlight-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dim);
    border-radius: 8px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 0.2rem;
}

.highlight-content p {
    font-size: 0.82rem;
    color: var(--text-3);
    margin: 0;
}

.about-image-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.about-card-title {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    padding: 0.35rem 0.85rem;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.78rem;
    color: var(--text-2);
    transition: border-color 0.2s, color 0.2s;
}

.tech-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.focus-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.focus-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-2);
}

.focus-list li::before {
    content: '▸';
    color: var(--accent);
    font-size: 0.7rem;
}

/* ============================
   SKILLS
   ============================ */
#skills {
    background: var(--bg);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.skill-category {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: border-color 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--blue));
    opacity: 0;
    transition: opacity 0.3s;
}

.skill-category:hover {
    border-color: var(--border-2);
    transform: translateY(-4px);
}

.skill-category:hover::before {
    opacity: 1;
}

.skill-cat-icon {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.skill-cat-title {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-pill {
    padding: 0.4rem 0.9rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-2);
    font-weight: 400;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.skill-pill:hover {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--border-2);
}

/* ============================
   EXPERIENCE
   ============================ */
#experience {
    background: var(--surface);
}

.exp-container {
    margin-top: 3.5rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.exp-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0 3rem;
    padding-bottom: 3rem;
    position: relative;
}

.exp-item:last-child {
    padding-bottom: 0;
}

.exp-timeline {
    position: relative;
    padding-top: 0.25rem;
}

.exp-timeline::after {
    content: '';
    position: absolute;
    top: 10px;
    right: -1.5rem;
    bottom: -3rem;
    width: 1px;
    background: var(--border);
}

.exp-item:last-child .exp-timeline::after {
    display: none;
}

.exp-dot {
    position: absolute;
    top: 6px;
    right: calc(-1.5rem - 5px);
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(0, 212, 200, 0.5);
    z-index: 1;
}

.exp-date {
    font-size: 0.78rem;
    color: var(--text-3);
    letter-spacing: 0.05em;
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.exp-company {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

.exp-content {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    transition: border-color 0.3s;
}

.exp-content:hover {
    border-color: var(--border-2);
}

.exp-role {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 0.3rem;
    letter-spacing: -0.02em;
}

.exp-type {
    font-size: 0.8rem;
    color: var(--text-3);
    margin-bottom: 1.5rem;
}

.exp-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.exp-bullets li {
    display: grid;
    grid-template-columns: 16px 1fr;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-2);
    font-weight: 300;
    line-height: 1.65;
    align-items: start;
}

.exp-bullets li::before {
    content: '→';
    color: var(--accent);
    font-size: 0.75rem;
    margin-top: 0.22rem;
    display: block;
}

.exp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1.5rem;
}

.exp-tag {
    padding: 0.25rem 0.7rem;
    background: var(--accent-dim);
    border: 1px solid var(--border-2);
    border-radius: 4px;
    font-size: 0.73rem;
    color: var(--accent);
    letter-spacing: 0.03em;
}

/* ============================
   PROJECTS
   ============================ */
#projects {
    background: var(--bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
}

.project-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover {
    border-color: var(--border-2);
    transform: translateY(-5px);
}

.project-card:hover::after {
    opacity: 1;
}

.project-num {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-3);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.project-emoji {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.project-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-1);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.project-desc {
    font-size: 0.88rem;
    color: var(--text-2);
    font-weight: 300;
    line-height: 1.75;
    flex: 1;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.project-tech-tag {
    padding: 0.3rem 0.7rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 5px;
    font-size: 0.73rem;
    color: var(--text-3);
}

.project-links {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-2);
    transition: border-color 0.2s, color 0.2s;
}

.project-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.project-link-icon {
    font-size: 0.85rem;
}

/* ============================
   EDUCATION
   ============================ */
#education {
    background: var(--surface);
}

.edu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.edu-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s;
}

.edu-card:hover {
    border-color: var(--border-2);
}

.edu-card::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid var(--border);
    opacity: 0.4;
}

.edu-badge {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    background: var(--accent-dim);
    border: 1px solid var(--border-2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

.edu-degree {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-1);
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
}

.edu-school {
    font-size: 0.9rem;
    color: var(--text-2);
    margin-bottom: 0.3rem;
}

.edu-year {
    font-size: 0.8rem;
    color: var(--text-3);
}

/* ============================
   CONTACT
   ============================ */
#contact {
    background: var(--bg);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    margin-top: 3.5rem;
}

.contact-text {
    position: relative;
}

.contact-text .section-title {
    margin-bottom: 1.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 2.5rem;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.contact-row:hover {
    border-color: var(--border-2);
}

.contact-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dim);
    border-radius: 8px;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-detail {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.72rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.contact-value {
    font-size: 0.9rem;
    color: var(--text-1);
    font-weight: 400;
}

.contact-value a {
    color: inherit;
    transition: color 0.2s;
}

.contact-value a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.3rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.82rem;
    color: var(--text-2);
    font-weight: 500;
    transition: border-color 0.2s, color 0.2s;
}

.social-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-input,
.form-textarea {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.85rem 1.2rem;
    color: var(--text-1);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-3);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--border-2);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 130px;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2.5rem;
    background: var(--accent);
    color: var(--bg);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 20px rgba(0, 212, 200, 0.25);
    width: 100%;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 200, 0.4);
}

/* ============================
   FOOTER
   ============================ */
footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 2.5rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    text-align: center;
}

.footer-copy {
    font-size: 0.78rem;
    color: var(--text-3);
}

.footer-icons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    color: var(--text-2);
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    background: transparent;
}

.footer-icon-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

/* ============================
   SCROLL REVEAL
   ============================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 900px) {
    nav {
        padding: 1.25rem 1.5rem;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .mob-menu-btn {
        display: flex;
    }

    section {
        padding: 5rem 1.5rem;
    }

    .divider {
        margin: 0 1.5rem;
    }

    #hero {
        padding: 7rem 1.5rem 4rem;
    }

    .hero-actions {
        flex-wrap: wrap;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .exp-item {
        grid-template-columns: 1fr;
    }

    .exp-timeline {
        display: none;
    }

    .edu-grid {
        grid-template-columns: 1fr;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-icons {
        justify-content: center;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .hero-name {
        font-size: 3rem;
    }
}