/* Particle Wave Theme - Sana Araj Portfolio */

:root {
    --bg-primary: #050510;
    --bg-secondary: #0a0a1a;
    --bg-card: rgba(15,15,35,0.7);
    --text-primary: #ffffff;
    --text-secondary: rgba(255,255,255,0.7);
    --text-muted: rgba(255,255,255,0.4);
    --accent: #a855f7;
    --accent-secondary: #ec4899;
    --accent-blue: #3b82f6;
    --border: rgba(255,255,255,0.08);
    --glow: rgba(168,85,247,0.4);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
}

/* Canvas Container */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.content {
    position: relative;
    z-index: 1;
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5,5,16,0.7);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.nav.scrolled {
    padding: 15px 50px;
    background: rgba(5,5,16,0.9);
}

.nav-logo {
    font-weight: 800;
    font-size: 1.6rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
    transition: width 0.3s ease;
}

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

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

.nav-links a.active {
    color: var(--accent);
}

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

.nav-cta {
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    font-weight: 600;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--accent);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5,5,16,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu.show {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu.hidden {
    opacity: 0;
    pointer-events: none;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(168,85,247,0.1);
    border: 1px solid rgba(168,85,247,0.3);
    border-radius: 12px;
    color: var(--accent);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background: rgba(168,85,247,0.2);
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 15px;
}

.mobile-nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    padding: 15px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover {
    background: rgba(168,85,247,0.1);
    color: var(--accent);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 40px 80px;
    position: relative;
}

.hero-content {
    max-width: 900px;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: rgba(168,85,247,0.1);
    border: 1px solid rgba(168,85,247,0.3);
    border-radius: 50px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 40px;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    animation: glow-pulse 2s infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 5px var(--accent), 0 0 10px var(--accent); }
    50% { box-shadow: 0 0 20px var(--accent), 0 0 40px var(--accent); }
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -2px;
}

.hero h1 .gradient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 50%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typed-container {
    min-height: 50px;
    margin-bottom: 20px;
}

#typed-text {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-secondary);
    font-weight: 300;
}

.typed-cursor {
    color: var(--accent);
}

.hero-description {
    font-size: 1.5rem;
    color: #ffffff;
    max-width: 700px;
    margin: 0 auto 50px;
    font-weight: 500;
    line-height: 1.9;
    text-shadow: 0 2px 25px rgba(0,0,0,1), 0 0 50px rgba(0,0,0,0.7);
}

.text-accent {
    color: #00d4ff;
    font-weight: 600;
}

.text-accent-secondary {
    color: #ec4899;
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-glow {
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-glow::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: 0.5s;
}

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

.btn-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px var(--glow);
}

.btn-outline {
    padding: 16px 36px;
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text-primary);
    font-weight: 500;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 30px rgba(168,85,247,0.2);
}

.hero-socials {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-top: 10px;
}

.social-link {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: rgba(255,255,255,0.7);
    font-size: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: transparent;
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(168,85,247,0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    text-shadow: 0 0 10px var(--glow);
}

.scroll-line {
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, var(--accent), var(--accent-secondary), transparent);
    animation: scroll-anim 2s infinite;
    box-shadow: 0 0 10px var(--accent);
}

@keyframes scroll-anim {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   SECTIONS - COMMON
   ======================================== */
section {
    padding: 120px 50px;
}

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

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 15px;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 60px;
    letter-spacing: -1px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.section-title .highlight {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: transparent;
}

.section-title-center {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 50px;
    letter-spacing: -1px;
    text-align: center;
    text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.section-title-center .highlight {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-description {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 80px;
}

.about-description p {
    font-size: 1.45rem;
    color: #ffffff;
    line-height: 1.9;
    font-weight: 500;
    text-shadow: 0 2px 20px rgba(0,0,0,1), 0 0 40px rgba(0,0,0,0.6);
}

.about-skills {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.about-skill h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-skill p {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 500;
    text-shadow: 0 2px 15px rgba(0,0,0,0.9);
}

/* ========================================
   EXPERIENCE SECTION
   ======================================== */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.exp-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    transition: all 0.4s;
    backdrop-filter: blur(20px);
}

.exp-card:hover {
    border-color: var(--accent);
    transform: translateX(15px);
    box-shadow: -20px 0 60px rgba(168,85,247,0.15);
}

.exp-meta {
    border-right: 1px solid var(--border);
    padding-right: 40px;
}

.exp-date {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.exp-company {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.exp-location {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.exp-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.exp-content p {
    color: #ffffff;
    margin-bottom: 25px;
    line-height: 1.8;
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.exp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.exp-tag {
    padding: 8px 18px;
    background: rgba(168,85,247,0.1);
    border: 1px solid rgba(168,85,247,0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--accent);
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects {
    background: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s;
    backdrop-filter: blur(20px);
}

.project-card:hover {
    transform: translateY(-15px);
    border-color: var(--accent);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4), 0 0 40px rgba(168,85,247,0.1);
}

.project-image {
    height: 160px;
    background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(236,72,153,0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--accent);
    position: relative;
}

.project-content {
    padding: 30px;
}

.project-type {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.project-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.project-desc {
    color: #ffffff;
    font-size: 1.05rem;
    margin-bottom: 25px;
    line-height: 1.7;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-stack span {
    padding: 6px 14px;
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ========================================
   SKILLS SECTION
   ======================================== */
.skills {
    background: transparent;
}

.skills-category {
    margin-bottom: 50px;
    text-align: center;
}

.skills-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 25px;
    letter-spacing: 0.05em;
}

.skill-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.skill-pill {
    padding: 14px 30px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.skill-pill:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(168,85,247,0.2);
}

/* ========================================
   EDUCATION SECTION
   ======================================== */
.education {
    background: transparent;
}

.education-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 50px;
    backdrop-filter: blur(20px);
    max-width: 900px;
    margin: 0 auto;
}

.education-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.education-main h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.education-degree {
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.education-dept {
    color: var(--accent-secondary);
    margin-bottom: 8px;
}

.education-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.education-stats {
    text-align: right;
}

.education-gpa {
    margin-bottom: 15px;
}

.gpa-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gpa-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.education-honor {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 10px;
}

.education-location {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.education-location i {
    margin-right: 5px;
    color: var(--accent);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: transparent;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.contact-info > p {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
    font-weight: 500;
    text-shadow: 0 2px 15px rgba(0,0,0,0.9);
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s;
    padding: 10px 0;
}

.contact-method:hover {
    color: var(--accent);
    transform: translateX(10px);
}

.contact-method.location {
    cursor: default;
}

.contact-method.location:hover {
    transform: none;
    color: var(--text-primary);
}

.method-icon {
    width: 55px;
    height: 55px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    transition: all 0.3s;
}

.contact-method:hover .method-icon {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--glow);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 45px;
    backdrop-filter: blur(20px);
}

.form-row {
    margin-bottom: 25px;
}

.form-row label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-weight: 500;
}

.form-row input,
.form-row textarea {
    width: 100%;
    padding: 16px 22px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 25px rgba(168,85,247,0.15);
}

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

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

.form-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border: none;
    border-radius: 14px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.form-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px var(--glow);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 40px 50px;
    text-align: center;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.footer p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 900;
}

.back-to-top.show {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--glow);
}

/* ========================================
   SCROLLBAR
   ======================================== */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent), var(--accent-secondary));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-secondary), var(--accent));
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large screens */
@media (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .nav {
        padding: 15px 30px;
    }

    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

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

    section {
        padding: 80px 30px;
    }

    .about-skills {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

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

    .exp-meta {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-right: 0;
        padding-bottom: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .education-content {
        flex-direction: column;
        text-align: center;
    }

    .education-stats {
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav {
        padding: 15px 20px;
    }

    .nav-logo {
        font-size: 1.3rem;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: -1px;
    }

    .hero-status {
        padding: 10px 18px;
        font-size: 0.75rem;
        margin-bottom: 30px;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn-glow,
    .btn-outline {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    section {
        padding: 60px 20px;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }

    .section-title-center {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .about-description p {
        font-size: 1.1rem;
    }

    .about-skills {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .about-skill h3 {
        font-size: 1.1rem;
    }

    .about-skill p {
        font-size: 0.9rem;
    }

    .exp-card {
        padding: 25px;
    }

    .exp-content h3 {
        font-size: 1.2rem;
    }

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

    .project-image {
        height: 150px;
        font-size: 2.5rem;
    }

    .project-content {
        padding: 20px;
    }

    .project-title {
        font-size: 1.2rem;
    }

    .skill-pills {
        gap: 10px;
    }

    .skill-pill {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .category-title {
        font-size: 1rem;
    }

    .education-card {
        padding: 30px;
    }

    .education-main h3 {
        font-size: 1.3rem;
    }

    .gpa-value {
        font-size: 2rem;
    }

    .contact-form {
        padding: 30px;
    }

    .scroll-indicator {
        bottom: 20px;
    }

    .scroll-line {
        height: 35px;
    }

    .footer {
        padding: 30px 20px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.9rem;
    }

    #typed-text {
        font-size: 1rem;
    }

    .hero-socials {
        gap: 12px;
    }

    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    .section-label {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-card-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .exp-date {
        font-size: 0.8rem;
    }

    .exp-tag {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    .project-stack span {
        padding: 5px 10px;
        font-size: 0.7rem;
    }

    .skill-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .skill-card h3 {
        font-size: 1rem;
    }

    .skill-items li {
        font-size: 0.85rem;
    }

    .contact-method {
        gap: 15px;
    }

    .method-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .contact-method span {
        font-size: 0.9rem;
    }

    .form-row input,
    .form-row textarea {
        padding: 14px 18px;
    }
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Selection */
::selection {
    background-color: rgba(168,85,247,0.3);
    color: var(--text-primary);
}

/* Safe area insets for notched phones */
@supports (padding: max(0px)) {
    .nav {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }

    .footer {
        padding-bottom: max(40px, env(safe-area-inset-bottom));
    }
}