/* ================================================
   RAKSHIT JAIN — PORTFOLIO STYLESHEET
   Theme: Dark Luxury with Gold Accents
   Fonts: Playfair Display + DM Sans
   ================================================ */

/* ---- CSS Variables ---- */
:root {
    --bg:          #0b0c0e;
    --bg2:         #111318;
    --bg3:         #181b22;
    --card:        #13161e;
    --card-border: rgba(255,255,255,0.07);
    --accent:      #c9a84c;
    --accent2:     #e8c876;
    --accent-glow: rgba(201,168,76,0.25);
    --text:        #f0ece4;
    --text-muted:  #8a8b95;
    --text-dim:    #555668;
    --white:       #ffffff;
    --danger:      #e05252;
    --success:     #4caf7d;
    --radius:      14px;
    --radius-lg:   22px;
    --shadow:      0 8px 40px rgba(0,0,0,0.5);
    --transition:  all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'DM Sans', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }

/* ---- Selection ---- */
::selection { background: var(--accent); color: var(--bg); }

/* ================================================
   UTILITY
   ================================================ */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; }
.accent { color: var(--accent); }
.dot { color: var(--accent); }
.center { text-align: center; }

.section-label {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.6rem;
    display: block;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 3rem;
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--bg);
    padding: 0.85rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none; cursor: pointer;
    position: relative; overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute; inset: 0;
    background: rgba(255,255,255,0.15);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s ease;
}
.btn-primary:hover::before { transform: scaleX(1); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px var(--accent-glow); }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--text);
    padding: 0.85rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1.5px solid rgba(255,255,255,0.2);
    transition: var(--transition);
    cursor: pointer;
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

/* ================================================
   NAVIGATION
   ================================================ */
#navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0;
    transition: var(--transition);
}
#navbar.scrolled {
    background: rgba(11,12,14,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    padding: 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-container {
    max-width: 1200px; margin: 0 auto;
    padding: 1.4rem 2rem;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    font-family: var(--font-display);
    font-size: 1.7rem; font-weight: 900;
    color: var(--text);
    letter-spacing: -0.03em;
}
.nav-links {
    display: flex; align-items: center; gap: 0.2rem;
}
.nav-links a {
    padding: 0.5rem 0.9rem;
    color: var(--text-muted);
    font-size: 0.9rem; font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a::after {
    content: '';
    position: absolute; bottom: 2px; left: 50%; right: 50%;
    height: 2px; background: var(--accent);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-links a:hover::after { left: 0.9rem; right: 0.9rem; }
.nav-cta {
    background: var(--accent) !important;
    color: var(--bg) !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { box-shadow: 0 4px 20px var(--accent-glow); opacity: 0.9; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================
   HERO
   ================================================ */
.hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
    text-align: center;
    padding: 6rem 1.5rem 4rem;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.blob {
    position: absolute; border-radius: 50%;
    filter: blur(80px); opacity: 0.4;
    animation: blobFloat 8s ease-in-out infinite alternate;
}
.blob1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(201,168,76,0.4), transparent 70%);
    top: -10%; left: -10%;
    animation-delay: 0s;
}
.blob2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(100,80,200,0.3), transparent 70%);
    bottom: -5%; right: -5%;
    animation-delay: -4s;
}
@keyframes blobFloat {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, -30px) scale(1.08); }
}
.grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 1; max-width: 680px; }

/* Avatar */
.avatar-wrapper { position: relative; display: inline-block; margin-bottom: 2rem; }
.avatar-img {
    width: 180px; height: 180px; border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #1e2130, #2a2d3e);
    border: 3px solid var(--card-border);
    position: relative; z-index: 1;
    display: flex; align-items: center; justify-content: center;
}
.avatar-initials {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.avatar-ring {
    position: absolute; inset: -10px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: conic-gradient(var(--accent), transparent 60%, var(--accent)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    animation: spin 6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.avatar-badge {
    position: absolute; bottom: 5px; right: -5px;
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--accent);
    color: var(--bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; z-index: 2;
    border: 3px solid var(--bg);
}

/* Hero text */
.hero-pre {
    font-size: 0.9rem; font-weight: 500;
    color: var(--text-muted); letter-spacing: 0.15em;
    text-transform: uppercase; margin-bottom: 0.3rem;
    animation: fadeUp 0.7s ease 0.2s both;
}
.hero-name {
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--text);
    margin-bottom: 1.4rem;
    animation: fadeUp 0.7s ease 0.35s both;
}
.hero-tagline {
    display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
    gap: 0.8rem; margin-bottom: 2.5rem;
    animation: fadeUp 0.7s ease 0.5s both;
}
.tag-item {
    font-size: 0.9rem; font-weight: 500;
    color: var(--text-muted); letter-spacing: 0.05em;
}
.separator { color: var(--accent); font-size: 0.8rem; }
.hero-btns {
    display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap;
    animation: fadeUp 0.7s ease 0.65s both;
}
.scroll-hint {
    position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    color: var(--text-dim); font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase;
    animation: fadeUp 1s ease 1s both;
}
.scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 1.5s ease infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* ================================================
   ABOUT
   ================================================ */
.about-section { background: var(--bg2); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    align-items: center;
}
.about-visual { position: relative; }
.about-card-main {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex; align-items: center;
    box-shadow: var(--shadow);
}
.stat-item {
    flex: 1; text-align: center;
}
.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem; font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.stat-label {
    display: block;
    font-size: 0.78rem; font-weight: 500;
    color: var(--text-muted);
    margin-top: 0.3rem;
    letter-spacing: 0.05em;
}
.stat-divider {
    width: 1px; height: 50px;
    background: var(--card-border);
    flex-shrink: 0;
}
.floating-tag {
    position: absolute;
    background: var(--bg3);
    border: 1px solid var(--card-border);
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.82rem; font-weight: 600;
    display: flex; align-items: center; gap: 0.4rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.floating-tag i { color: var(--accent); }
.tag-a { top: -1.5rem; right: -1rem; animation: float 3s ease-in-out infinite; }
.tag-b { bottom: -1.5rem; right: 2rem; animation: float 3s ease-in-out infinite 1s; }
.tag-c { bottom: 2rem; left: -2rem; animation: float 3s ease-in-out infinite 2s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

.about-text .section-title { margin-bottom: 1.5rem; }
.about-body {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.97rem;
    line-height: 1.85;
}
.about-body strong { color: var(--text); }

/* ================================================
   SKILLS
   ================================================ */
.skills-section { background: var(--bg); }
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.skill-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.8rem;
    transition: var(--transition);
    position: relative; overflow: hidden;
    opacity: 0; transform: translateY(30px);
}
.skill-card.visible {
    opacity: 1; transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease, background 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.skill-card:hover {
    border-color: var(--accent);
    background: var(--bg3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(201,168,76,0.12);
}
.skill-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--accent);
    transition: height 0.4s ease;
    border-radius: 0 0 3px 3px;
}
.skill-card:hover::before { height: 100%; }
.skill-icon {
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 0.8rem;
}
.skill-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem; font-weight: 700;
    color: var(--text); margin-bottom: 0.5rem;
}
.skill-card p {
    font-size: 0.84rem;
    color: var(--text-muted); line-height: 1.65;
    margin-bottom: 1rem;
}
.skill-bar {
    height: 4px; background: var(--bg3);
    border-radius: 99px; overflow: hidden;
    margin-bottom: 0.3rem;
}
.skill-fill {
    height: 100%; width: 0;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: 99px;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.skill-pct {
    font-size: 0.75rem; font-weight: 600;
    color: var(--accent); float: right;
}

/* ================================================
   EDUCATION
   ================================================ */
.edu-section { background: var(--bg2); }
.timeline {
    position: relative;
    max-width: 900px; margin: 0 auto;
}
.timeline::before {
    content: '';
    position: absolute; left: 50%; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--accent), transparent);
    transform: translateX(-50%);
}
.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.timeline-item.visible { opacity: 1; transform: none; }
.timeline-item[data-side="left"] { flex-direction: row-reverse; }
.timeline-item[data-side="right"] { flex-direction: row; }
.timeline-item[data-side="left"] .timeline-card { margin-right: 3rem; text-align: right; }
.timeline-item[data-side="right"] .timeline-card { margin-left: 3rem; }

.timeline-dot {
    position: absolute; left: 50%; top: 1.5rem;
    transform: translateX(-50%);
    width: 46px; height: 46px; border-radius: 50%;
    background: var(--accent);
    color: var(--bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
    z-index: 2;
    border: 3px solid var(--bg2);
    flex-shrink: 0;
}
.timeline-dot.cert { background: linear-gradient(135deg, var(--accent), var(--accent2)); }

.timeline-card {
    flex: 1;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.8rem;
    transition: var(--transition);
    max-width: 380px;
}
.timeline-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(201,168,76,0.1);
}
.tl-year {
    display: inline-block;
    font-size: 0.75rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-glow);
    padding: 0.2rem 0.7rem; border-radius: 4px;
    margin-bottom: 0.7rem;
}
.timeline-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem; font-weight: 700;
    color: var(--text); margin-bottom: 0.4rem;
}
.tl-inst {
    font-size: 0.83rem; color: var(--text-muted);
    margin-bottom: 0.5rem;
}
.tl-inst i { color: var(--accent); margin-right: 0.3rem; }
.tl-desc { font-size: 0.85rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 0.8rem; }
.tl-badge {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border: 1px solid var(--card-border);
    border-radius: 4px;
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--text-muted);
}
.tl-badge.gold { border-color: var(--accent); color: var(--accent); }

/* ================================================
   PROJECTS
   ================================================ */
.projects-section { background: var(--bg); }
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.project-img-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.project-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex; flex-direction: column;
}
.project-card:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(201,168,76,0.12);
}
.project-img {
    height: 240px; position: relative;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.project-img-content {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}
.project-img-link:hover .project-img-content {
    transform: scale(1.05);
}
.project-img.fitplanet {
    background: linear-gradient(135deg, #1a1f2e, #0f1420);
}
.project-img.fitplanet::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(201,168,76,0.15), transparent 70%);
}
.project-overlay {
    position: absolute; inset: 0;
    background: rgba(11,12,14,0.7);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.proj-link {
    background: var(--accent); color: var(--bg);
    padding: 0.6rem 1.4rem; border-radius: 50px;
    font-weight: 600; font-size: 0.85rem;
    transition: var(--transition);
}
.proj-link:hover { background: var(--accent2); }
.project-icon {
    font-size: 4rem; color: var(--accent);
    opacity: 0.2; position: absolute;
    bottom: 1rem; right: 1.5rem;
}
.project-img-title {
    font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 900;
    color: var(--text);
    position: relative; z-index: 1;
    text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

/* Coming Soon */
.project-img.coming {
    background: linear-gradient(135deg, #0e1020, #1a1530);
}
.cs-animation {
    position: relative;
    width: 120px; height: 120px;
    display: flex; align-items: center; justify-content: center;
}
.cs-ring {
    position: absolute; border-radius: 50%;
    border: 2px solid transparent;
    animation: cspin 3s linear infinite;
}
.r1 { inset: 0; border-top-color: var(--accent); }
.r2 { inset: 10px; border-right-color: rgba(201,168,76,0.5); animation-duration: 2s; animation-direction: reverse; }
.r3 { inset: 20px; border-bottom-color: rgba(201,168,76,0.3); animation-duration: 4s; }
@keyframes cspin { to { transform: rotate(360deg); } }
.cs-center {
    font-size: 2rem; color: var(--accent);
    position: relative; z-index: 1;
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.7; transform: scale(0.9); }
}

.project-body { padding: 1.8rem; flex: 1; display: flex; flex-direction: column; }
.project-tags {
    display: flex; flex-wrap: wrap; gap: 0.4rem;
    margin-bottom: 0.8rem;
}
.project-tags span {
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    background: var(--bg3);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
}
.project-body h3 {
    font-family: var(--font-display);
    font-size: 1.25rem; font-weight: 700;
    color: var(--text); margin-bottom: 0.6rem;
}
.project-body p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; flex: 1; }
.project-footer { margin-top: 1.2rem; }
.proj-status {
    font-size: 0.78rem; font-weight: 600;
    display: inline-flex; align-items: center; gap: 0.4rem;
}
.proj-status.live { color: var(--success); }
.proj-status.live i { font-size: 0.6rem; animation: livePulse 1.5s ease infinite; }
.proj-status.upcoming { color: var(--accent); }
@keyframes livePulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
}

/* ================================================
   EXPERIENCE
   ================================================ */
.exp-section { background: var(--bg2); }
.exp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.exp-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    display: flex; gap: 1.4rem;
    transition: var(--transition);
}
.exp-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(201,168,76,0.1);
    transform: translateY(-3px);
}
.featured-exp {
    border-color: rgba(201,168,76,0.3);
    background: linear-gradient(135deg, var(--card), rgba(201,168,76,0.04));
}
.exp-icon {
    width: 52px; height: 52px; flex-shrink: 0;
    border-radius: 12px;
    background: var(--accent-glow);
    border: 1px solid rgba(201,168,76,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; color: var(--accent);
}
.exp-header {
    display: flex; align-items: flex-start;
    justify-content: space-between; flex-wrap: wrap;
    gap: 0.5rem; margin-bottom: 0.3rem;
}
.exp-content h3 {
    font-family: var(--font-display);
    font-size: 1.15rem; font-weight: 700; color: var(--text);
}
.exp-tag {
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    padding: 0.2rem 0.65rem;
    border-radius: 4px;
    background: var(--accent-glow);
    border: 1px solid rgba(201,168,76,0.3);
    color: var(--accent);
}
.exp-org {
    font-size: 0.84rem; color: var(--text-muted);
    margin-bottom: 0.7rem;
}
.exp-org i { color: var(--accent); margin-right: 0.3rem; }
.exp-desc {
    font-size: 0.87rem; color: var(--text-muted);
    line-height: 1.7; margin-bottom: 1rem;
}
.exp-highlights { display: flex; flex-direction: column; gap: 0.4rem; }
.exp-highlights li {
    font-size: 0.84rem; color: var(--text-muted);
    display: flex; align-items: center; gap: 0.5rem;
}
.exp-highlights li i { color: var(--success); font-size: 0.75rem; }

/* ================================================
   CONTACT
   ================================================ */
.contact-section {
    background: var(--bg);
    position: relative; overflow: hidden;
}
.contact-section::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(201,168,76,0.06), transparent);
    pointer-events: none;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}
.contact-intro {
    font-size: 1rem; color: var(--text-muted);
    line-height: 1.8; margin-bottom: 2rem;
}
.contact-details { margin-bottom: 2.5rem; }
.contact-detail-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--card-border);
    transition: var(--transition);
    color: inherit;
}
.contact-detail-item:first-child { border-top: 1px solid var(--card-border); }
.contact-detail-item:hover { padding-left: 0.5rem; }
.cd-icon {
    width: 40px; height: 40px; flex-shrink: 0;
    border-radius: 10px;
    background: var(--accent-glow);
    border: 1px solid rgba(201,168,76,0.2);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 0.95rem;
}
.cd-label {
    display: block; font-size: 0.75rem;
    color: var(--text-dim); font-weight: 500;
    letter-spacing: 0.08em; text-transform: uppercase;
}
.cd-val {
    display: block; font-size: 0.9rem;
    color: var(--text); font-weight: 500;
}
.social-links { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.social-btn {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; transition: var(--transition);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
}
.social-btn:hover { transform: translateY(-3px); color: var(--white); border-color: transparent; }
.social-btn.linkedin:hover  { background: #0077b5; }
.social-btn.email-btn:hover { background: var(--accent); }
.social-btn.facebook:hover  { background: #1877f2; }
.social-btn.instagram:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-btn.whatsapp:hover  { background: #25d366; }

/* Form */
.contact-form-wrap {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block; font-size: 0.82rem; font-weight: 600;
    color: var(--text-muted); margin-bottom: 0.4rem;
    letter-spacing: 0.05em;
}
.form-group label span { color: var(--accent); }
.form-group input,
.form-group textarea {
    width: 100%; padding: 0.85rem 1rem;
    background: var(--bg3);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font-body); font-size: 0.9rem;
    transition: var(--transition); outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.submit-btn {
    width: 100%; justify-content: center;
    font-size: 1rem; padding: 1rem;
}
.success-msg {
    text-align: center; padding: 3rem 2rem;
}
.success-msg i { font-size: 3.5rem; color: var(--success); margin-bottom: 1rem; }
.success-msg h3 {
    font-family: var(--font-display);
    font-size: 1.8rem; margin-bottom: 0.5rem;
}
.success-msg p { color: var(--text-muted); }
.error-msg {
    background: rgba(224,82,82,0.1);
    border: 1px solid rgba(224,82,82,0.3);
    color: var(--danger);
    padding: 0.8rem 1rem; border-radius: var(--radius);
    margin-bottom: 1.2rem; font-size: 0.88rem;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background: var(--bg2);
    border-top: 1px solid var(--card-border);
    padding: 2rem 0;
}
.footer-inner {
    display: flex; align-items: center;
    justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-logo { font-size: 1.4rem; }
.footer-copy { font-size: 0.83rem; color: var(--text-dim); }
.back-top {
    width: 40px; height: 40px; border-radius: 10px;
    border: 1px solid var(--card-border);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); transition: var(--transition);
}
.back-top:hover {
    background: var(--accent); color: var(--bg);
    border-color: var(--accent); transform: translateY(-3px);
}

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(25px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .about-visual { display: none; }
    .exp-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-links {
        position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(11,12,14,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center; align-items: center;
        gap: 1.5rem;
        transform: translateX(100%);
        transition: transform 0.35s ease;
        z-index: 999;
    }
    .nav-links.open { transform: translateX(0); }
    .nav-links a { font-size: 1.2rem; }
    .nav-cta { font-size: 1.1rem !important; padding: 0.7rem 2rem !important; }

    .section { padding: 4rem 0; }
    .section-title { margin-bottom: 2rem; }

    .timeline::before { left: 20px; }
    .timeline-item { flex-direction: column !important; padding-left: 60px; }
    .timeline-item[data-side="left"] .timeline-card,
    .timeline-item[data-side="right"] .timeline-card { margin: 0; text-align: left; max-width: 100%; }
    .timeline-dot { left: 20px; }

    .projects-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: 1fr; }

    .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-name { font-size: 3rem; }
    .hero-tagline { flex-direction: column; gap: 0.3rem; }
    .separator { display: none; }
    .hero-btns { flex-direction: column; }
    .contact-form-wrap { padding: 1.5rem; }
}