/* ============================================================
   LAKSHMI SAHITHI CHIRANJI — FINANCE PORTFOLIO
   Premium dark theme with gold accents
   ============================================================ */

/* ======================== CSS VARIABLES ======================== */
:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2233;
    --bg-card-hover: #1f2a3f;

    --accent: #c9a84c;
    --accent-light: #e0c76e;
    --accent-dark: #a88a32;
    --accent-glow: rgba(201, 168, 76, 0.25);

    --text-primary: #f0ece2;
    --text-secondary: #a0aec0;
    --text-muted: #64748b;

    --border: rgba(201, 168, 76, 0.15);
    --border-subtle: rgba(255, 255, 255, 0.06);

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;

    --nav-height: 72px;
    --container-width: 1200px;
    --radius: 12px;
    --radius-sm: 8px;

    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(201, 168, 76, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent);
    color: var(--bg-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

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

ul { list-style: none; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

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

/* ======================== FINANCE CANVAS ======================== */
#financeCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ======================== SECTION TITLES ======================== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    text-align: center;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.section-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    margin: 0 auto 60px;
    border-radius: 2px;
}

/* ======================== BUTTONS ======================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--bg-primary);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 168, 76, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* ======================== NAVIGATION ======================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: all var(--transition);
    background: rgba(10, 14, 23, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(10, 14, 23, 0.95);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 50px;
    transition: all var(--transition);
    letter-spacing: 0.3px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-link.active {
    background: rgba(201, 168, 76, 0.1);
}

.nav-resume {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--bg-primary) !important;
    font-weight: 600;
    padding: 8px 20px;
}

.nav-resume:hover {
    box-shadow: 0 4px 20px var(--accent-glow);
    transform: translateY(-1px);
}

/* Nav Toggle (Mobile) */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ======================== HERO SECTION ======================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 120px 24px 60px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 30%, rgba(201, 168, 76, 0.04) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-primary) 0%, #0d1220 50%, var(--bg-primary) 100%);
}

.hero-content {
    max-width: var(--container-width);
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-greeting {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.hero-name {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.hero-title-wrapper {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 400;
    color: var(--accent-light);
    margin-bottom: 24px;
    min-height: 36px;
}

.cursor {
    animation: blink 0.8s infinite;
    color: var(--accent);
    font-weight: 100;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-description strong {
    color: var(--accent);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-prefix {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 6px;
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-frame {
    position: relative;
    width: 340px;
    height: 400px;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    position: relative;
    z-index: 2;
    border: 3px solid var(--border);
    filter: grayscale(15%) contrast(1.05);
    transition: all var(--transition);
}

.profile-photo:hover {
    filter: grayscale(0%) contrast(1.1);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.image-decoration {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    z-index: 1;
    opacity: 0.4;
    transition: all var(--transition);
}

.image-frame:hover .image-decoration {
    top: 12px;
    left: 12px;
    opacity: 0.7;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color var(--transition);
}

.scroll-indicator:hover { color: var(--accent); }

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator:hover .mouse { border-color: var(--accent); }

.wheel {
    width: 3px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

/* ======================== ABOUT SECTION ======================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.about-lead {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.85;
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.detail-item:hover {
    border-color: var(--border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.detail-item i {
    font-size: 1.2rem;
    color: var(--accent);
    width: 20px;
    text-align: center;
}

.detail-item strong {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.detail-item span {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* About Cards */
.about-image {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.about-card:hover {
    border-color: var(--border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.1);
    border-radius: 50%;
    margin-bottom: 16px;
}

.card-icon i {
    font-size: 1.2rem;
    color: var(--accent);
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.about-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ======================== EXPERIENCE / TIMELINE ======================== */
.experience {
    background: var(--bg-secondary);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--accent-dark), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 48px;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -47px;
    top: 8px;
    width: 14px;
    height: 14px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--bg-secondary);
    box-shadow: 0 0 0 3px var(--accent-glow);
    z-index: 2;
}

.timeline-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.timeline-content:hover {
    border-color: var(--border);
    box-shadow: var(--shadow-glow);
    transform: translateX(4px);
}

.timeline-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.timeline-company,
.timeline-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-right: 20px;
}

.timeline-company i,
.timeline-date i {
    color: var(--accent);
    font-size: 0.8rem;
}

.timeline-details {
    margin-top: 18px;
    padding-left: 18px;
    list-style: none;
}

.timeline-details li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 10px;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.timeline-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.timeline-tags span {
    padding: 4px 14px;
    background: rgba(201, 168, 76, 0.1);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    border: 1px solid rgba(201, 168, 76, 0.2);
}

/* ======================== SKILLS SECTION ======================== */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.skill-category {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.skill-category:hover {
    border-color: var(--border);
    box-shadow: var(--shadow-card);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.skill-category-header i {
    font-size: 1.3rem;
    color: var(--accent);
}

.skill-category-header h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
}

.skill-item {
    margin-bottom: 18px;
}

.skill-item:last-child { margin-bottom: 0; }

.skill-name {
    display: block;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}

.skill-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 3px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ======================== CERTIFICATIONS ======================== */
.certifications {
    background: var(--bg-secondary);
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.cert-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.cert-card:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.cert-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.1);
    border-radius: 50%;
    transition: all var(--transition);
}

.cert-card:hover .cert-icon {
    background: var(--accent);
}

.cert-icon i {
    font-size: 1.5rem;
    color: var(--accent);
    transition: color var(--transition);
}

.cert-card:hover .cert-icon i {
    color: var(--bg-primary);
}

.cert-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 6px;
}

.cert-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.cert-issuer {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ======================== PROJECTS SECTION ======================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.project-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px 28px;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    opacity: 0;
    transition: opacity var(--transition);
}

.project-card:hover {
    border-color: var(--border);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

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

.project-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.1);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.project-icon i {
    font-size: 1.3rem;
    color: var(--accent);
}

.project-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.project-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 18px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.project-tags span {
    padding: 3px 12px;
    background: rgba(201, 168, 76, 0.08);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* ======================== VOLUNTEER SECTION ======================== */
.volunteer {
    background: var(--bg-primary);
}

.volunteer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.volunteer-card {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.volunteer-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(201, 168, 76, 0.1);
}

.volunteer-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.4rem;
}

.volunteer-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.volunteer-org,
.volunteer-date {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-right: 1.2rem;
    margin-bottom: 0.3rem;
}

.volunteer-org i,
.volunteer-date i {
    color: var(--accent);
    margin-right: 0.35rem;
}

.volunteer-content ul {
    list-style: none;
    padding: 0;
    margin: 0.8rem 0;
}

.volunteer-content ul li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.volunteer-content ul li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.volunteer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.volunteer-tags span {
    background: var(--accent-glow);
    color: var(--accent-light);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* ======================== CONTACT SECTION ======================== */
.contact {
    background: var(--bg-secondary);
}

.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: -30px auto 50px;
    font-size: 1rem;
    line-height: 1.7;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 16px;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.1rem;
    color: var(--accent);
}

.contact-item h4 {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: color var(--transition);
}

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

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

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

.form-group label {
    position: absolute;
    left: 18px;
    top: 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all var(--transition);
    background: var(--bg-card);
    padding: 0 6px;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    font-size: 0.75rem;
    color: var(--accent);
}

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

/* ======================== FOOTER ======================== */
.footer {
    padding: 40px 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 3px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1rem;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ======================== ANIMATIONS ======================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-description { margin: 0 auto 36px; max-width: 90%; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; flex-wrap: wrap; }
    .hero-image { order: -1; }
    .image-frame { width: 260px; height: 310px; }

    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-details { grid-template-columns: 1fr 1fr; }
    .skills-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .certs-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }

    .section-title { font-size: clamp(1.8rem, 4vw, 2.5rem); }
    .timeline-content { padding: 24px; }
}

@media (max-width: 768px) {
    :root { --nav-height: 60px; }

    .nav-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        right: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: rgba(10, 14, 23, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        transition: right var(--transition);
        border-left: none;
        overflow-y: auto;
    }

    .nav-menu.active { right: 0; }

    .nav-link {
        width: 100%;
        padding: 14px 16px;
        border-radius: var(--radius-sm);
        font-size: 0.95rem;
    }

    .nav-logo { font-size: 1.5rem; }

    .hero { padding: 100px 20px 50px; min-height: auto; }
    .hero-name { font-size: clamp(1.8rem, 7vw, 2.8rem); }
    .hero-greeting { font-size: 0.82rem; letter-spacing: 2px; }
    .hero-title-wrapper { font-size: clamp(0.9rem, 3vw, 1.15rem); }
    .hero-description { font-size: 0.95rem; max-width: 100%; }

    .section { padding: 60px 0; }
    .section-line { margin-bottom: 36px; }
    .container { padding: 0 16px; }

    .image-frame { width: 200px; height: 240px; }
    .image-decoration { top: 12px; left: 12px; }

    .projects-grid { grid-template-columns: 1fr; }
    .volunteer-grid { grid-template-columns: 1fr; }
    .certs-grid { grid-template-columns: 1fr 1fr; }
    .about-details { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: row; gap: 24px; flex-wrap: wrap; justify-content: center; }
    .stat-number { font-size: 2rem; }
    .stat-label { font-size: 0.7rem; }

    .timeline { padding-left: 24px; }
    .timeline-dot { left: -31px; width: 12px; height: 12px; }
    .timeline-content { padding: 20px; }
    .timeline-header h3 { font-size: 1.05rem; }
    .timeline-tags span { font-size: 0.72rem; padding: 3px 10px; }

    .skill-category { padding: 24px; }
    .cert-card { padding: 28px 18px; }
    .project-card { padding: 28px 22px; }
    .volunteer-card { flex-direction: column; gap: 1rem; padding: 1.5rem; }
    .volunteer-icon { width: 48px; height: 48px; font-size: 1.2rem; }

    .contact-subtitle { font-size: 0.9rem; margin: -20px auto 36px; }
    .contact-grid { gap: 32px; }

    .footer-content { flex-direction: column; gap: 20px; text-align: center; }
    .footer-social a { width: 38px; height: 38px; }
}

@media (max-width: 480px) {
    html { font-size: 14px; }

    .hero { padding: 90px 16px 40px; }
    .hero-name { font-size: clamp(1.5rem, 8vw, 2.2rem); }
    .hero-content { gap: 28px; }
    .image-frame { width: 180px; height: 220px; }
    .image-decoration { top: 8px; left: 8px; }

    .hero-cta { flex-direction: column; align-items: center; gap: 12px; }
    .hero-cta .btn { width: 100%; text-align: center; justify-content: center; }
    .hero-stats { gap: 16px; }
    .stat-number { font-size: 1.7rem; }

    .certs-grid { grid-template-columns: 1fr; }
    .about-card { padding: 22px; }
    .detail-item { padding: 12px; }

    .timeline { padding-left: 20px; }
    .timeline-dot { left: -27px; width: 10px; height: 10px; }
    .timeline-content { padding: 16px; }

    .form-group input,
    .form-group textarea { padding: 14px 14px; font-size: 0.9rem; }
    .btn { padding: 12px 24px; font-size: 0.85rem; }

    .section-title { font-size: 1.5rem; }
    .section-line { width: 40px; margin-bottom: 30px; }
}