/* ============================================
   CSS CUSTOM PROPERTIES & RESET
   ============================================ */



:root {
    /* Colors - Refined palette with warm accent */
    --color-primary: #d97706;
    --color-primary-light: #fbbf24;
    --color-primary-dark: #b45309;
    --color-bg: #fafaf9;
    --color-bg-secondary: #ffffff;
    --color-text: #1c1917;
    --color-text-secondary: #57534e;
    --color-text-tertiary: #78716c;
    --color-border: #e7e5e4;
    --color-shadow: rgba(0, 0, 0, 0.08);
    
    /* Typography - Playfair for display, DM Sans for body */
    --font-display: 'Playfair Display', serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing - 8px system */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;
    --space-6: 48px;
    --space-8: 64px;
    --space-10: 80px;
    --space-12: 96px;
    --space-16: 128px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Borders & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px var(--color-shadow);
    --shadow-md: 0 4px 12px var(--color-shadow);
    --shadow-lg: 0 12px 32px var(--color-shadow);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

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

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-3);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-links {
    display: none;
    gap: var(--space-4);
    align-items: center;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-1) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text);
}

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

.nav-link-cta {
    background: var(--color-primary);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    padding: var(--space-3);
    gap: var(--space-2);
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition-base);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.mobile-link:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-12) 0 var(--space-10);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    top: -150px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #fb923c, #f97316);
    bottom: -100px;
    left: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #fde047, #facc15);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

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

.hero-badge {
    display: inline-block;
    background: var(--color-bg-secondary);
    color: var(--color-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--space-3);
    border: 1px solid var(--color-primary-light);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-title {
    font-size: 48px;
    margin-bottom: var(--space-3);
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 72px;
    }
}

.greeting {
    display: block;
    font-size: 0.4em;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.name {
    display: block;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 28px;
    }
}

.hero-description {
    font-size: 18px;
    color: var(--color-text-tertiary);
    line-height: 1.8;
    margin-bottom: var(--space-5);
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.8s ease 0.7s backwards;
}

.stat {
    flex: 1;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-text-tertiary);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ============================================
   SECTION STYLES
   ============================================ */

section {
    padding: var(--space-10) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-2);
}

.section-title {
    font-size: 40px;
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 56px;
    }
}

.section-description {
    font-size: 18px;
    color: var(--color-text-tertiary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    background: var(--color-bg-secondary);
}

.about-content {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 968px) {
    .about-content {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--space-10);
    }
}

.about-intro {
    margin-bottom: var(--space-4);
}

.lead-text {
    font-size: 22px;
    line-height: 1.7;
    color: var(--color-text);
}

.about-details p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.highlight-card {
    background: var(--color-bg);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.highlight-icon {
    font-size: 36px;
    margin-bottom: var(--space-2);
}

.highlight-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.highlight-text {
    font-size: 15px;
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

/* ============================================
   SKILLS SECTION
   ============================================ */

.skills-grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 968px) {
    .skills-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.skill-card {
    background: var(--color-bg-secondary);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.skill-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.skill-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: white;
}

.skill-icon svg {
    width: 28px;
    height: 28px;
}

.skill-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.skill-description {
    font-size: 15px;
    color: var(--color-text-tertiary);
    line-height: 1.6;
    margin-bottom: var(--space-3);
    flex: 1;
}

.skill-level {
    margin-top: auto;
}

.level-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    background: var(--color-bg);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-light);
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
/* 
.projects {
    background: #0d0d14;
} */

/* Override section-header text for dark bg */
.projects .section-label {
    color: #a78bfa;
}
/* .projects .section-title {
    color: #f1f0ef;
} */
/* .projects .section-description {
    color: rgba(255,255,255,0.55);
} */

.projects-grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
    margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 968px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-border);
    overflow: hidden;
    transition: var(--transition-base);
}

.placeholder-card {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-card:hover {
    border-color: var(--color-primary-light);
    transform: scale(1.02);
}

.project-placeholder {
    text-align: center;
    padding: var(--space-5);
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-3);
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
}

.placeholder-icon svg {
    width: 40px;
    height: 40px;
}

.placeholder-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--color-text-secondary);
}

.placeholder-text {
    font-size: 15px;
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

.projects-note {
    background: var(--color-bg);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: center;
}

.projects-note p {
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* ============================================
   EDUCATION SECTION
   ============================================ */

.education-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 4px solid var(--color-bg);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.timeline-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, var(--color-primary-light), transparent);
    margin-top: var(--space-1);
}

.timeline-content {
    padding-bottom: var(--space-6);
}

.timeline-badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.timeline-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.timeline-college {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-1);
    color:#db5723;
}

.timeline-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
}

.timeline-description {
    font-size: 16px;
    color: var(--color-text-tertiary);
    line-height: 1.7;
    margin-bottom: var(--space-3);
}

.timeline-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.highlight-tag {
    display: inline-block;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--color-border);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background: var(--color-bg-secondary);
}

.contact-content {
    display: grid;
    gap: var(--space-8);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 968px) {
    .contact-content {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-10);
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-card {
    background: var(--color-bg);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-3);
    transition: var(--transition-base);
}

.contact-card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-details {
    flex: 1;
}

.contact-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 16px;
    color: var(--color-primary);
    font-weight: 500;
}

.contact-value:hover {
    text-decoration: underline;
}

.social-links {
    background: var(--color-bg);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.social-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.social-buttons {
    display: flex;
    gap: var(--space-2);
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-2);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-base);
}

.social-btn svg {
    width: 20px;
    height: 20px;
}

.social-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.contact-form {
    background: var(--color-bg);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: var(--space-3);
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-2);
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-text);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    background: var(--color-bg);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    text-align: center;
}

.form-note p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-text);
    color: white;
    padding: var(--space-8) 0 var(--space-4);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--space-2);
}

.footer-tagline {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.footer-links a {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */

@media (max-width: 767px) {
    .hero {
        min-height: auto;
        padding: var(--space-10) 0 var(--space-8);
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .stat-divider {
        width: 100%;
        height: 1px;
    }
    
    .section-title {
        font-size: 36px;
    }
}

.form-status {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
}


/* ============================================
   HERO ENHANCEMENTS
   ============================================ */

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(217,119,6,0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    z-index: 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-bg-secondary);
    color: var(--color-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--space-3);
    border: 1px solid var(--color-primary-light);
    animation: fadeInUp 0.8s ease 0.2s backwards;
    box-shadow: 0 2px 12px rgba(217,119,6,0.12);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(34,197,94,0.25);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.25); }
    50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.1); }
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1.5px solid var(--color-border);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
}

.btn-ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* ============================================
   RESUME SECTION
   ============================================ */

.resume {
    background: var(--color-bg);
}

.resume-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-secondary);
}

/* Toolbar */
.resume-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: #f5f5f4;
    border-bottom: 1px solid var(--color-border);
    gap: 12px;
    flex-wrap: wrap;
}

.resume-toolbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.resume-filename {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.resume-toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-outline-sm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-border);
    background: white;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-outline-sm:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-primary-sm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-primary-sm:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    color: white;
}

/* Preview pane */
.resume-preview-pane {
    min-height: 600px;
    position: relative;
}

.resume-pdf-viewer {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

/* CV Card (shown before PDF upload) */
.resume-cv-card {
    padding: 40px 48px;
    font-family: var(--font-body);
}

@media (max-width: 640px) {
    .resume-cv-card {
        padding: 24px 20px;
    }
}

.cv-header {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 28px;
    border-bottom: 2px solid var(--color-primary);
}

.cv-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cv-header-info h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.cv-role {
    font-size: 15px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.cv-contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.cv-contacts span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.cv-body {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.cv-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 560px) {
    .cv-cols { grid-template-columns: 1fr; }
    .cv-header { flex-direction: column; }
}

.cv-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--color-border);
}

.cv-item {
    margin-bottom: 14px;
}

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

.cv-item-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 3px;
}

.cv-item-head strong {
    font-size: 14px;
    color: var(--color-text);
}

.cv-date {
    font-size: 12px;
    color: var(--color-text-tertiary);
    white-space: nowrap;
}

.cv-item-sub {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.cv-skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cv-skill-tag {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, rgba(217,119,6,0.08), rgba(251,191,36,0.08));
    border: 1px solid rgba(217,119,6,0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.cv-upload-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
    padding: 14px 20px;
    background: linear-gradient(135deg, rgba(217,119,6,0.04), rgba(251,191,36,0.06));
    border: 1.5px dashed rgba(217,119,6,0.3);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--color-text-tertiary);
    text-align: center;
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 46px;
    height: 46px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(217,119,6,0.35);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(217,119,6,0.4);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   ACTIVE NAV LINK INDICATOR
   ============================================ */

.nav-link.active {
    color: var(--color-text);
}

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

/* ============================================
   SKILL PROGRESS BARS
   ============================================ */

.skill-bar-wrapper {
    margin-top: 10px;
    width: 100%;
}

.skill-bar-track {
    width: 100%;
    height: 5px;
    background: var(--color-border);
    border-radius: 100px;
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    border-radius: 100px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    width: 0;
    transition: width 1.2s ease 0.3s;
}

/* ============================================
   IMPROVED CONTACT CARDS
   ============================================ */

.contact-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ============================================
   SECTION DIVIDER
   ============================================ */

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: 0 auto;
    max-width: 600px;
}

/* ============================================
   TYPEWRITER CURSOR
   ============================================ */

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

.cursor-blink {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--color-primary);
    margin-left: 2px;
    vertical-align: middle;
    animation: blink 1s infinite;
    border-radius: 2px;
}

/* ============================================
   HERO — FULL REDESIGN (SPLIT LAYOUT)
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 96px 0 64px;
    overflow: hidden;
    background: #fafaf9;
}

/* Background layers */
.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-noise {
    position: absolute;
    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='0.03'/%3E%3C/svg%3E");
    opacity: 0.4;
    pointer-events: none;
}

.hero-glow-top {
    position: absolute;
    top: -200px;
    right: -100px;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217,119,6,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-glow-bottom {
    position: absolute;
    bottom: -200px;
    left: -150px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(251,191,36,0.10) 0%, transparent 70%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Split layout */
.hero-split {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 968px) {
    .hero-split {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

/* ── LEFT SIDE ── */
.hero-left {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.hero-title {
    font-size: 56px;
    line-height: 1.05;
    margin: 20px 0 24px;
    animation: fadeInUp 0.7s ease 0.15s backwards;
}

@media (min-width: 768px) {
    .hero-title { font-size: 72px; }
}

@media (min-width: 1100px) {
    .hero-title { font-size: 80px; }
}

.hero-hi {
    display: block;
    font-size: 0.38em;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.02em;
    margin-bottom: 6px;
    font-family: var(--font-body);
}

.hero-name {
    display: block;
    background: linear-gradient(135deg, #92400e 0%, #d97706 45%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.0;
}

/* Typewriter row */
.hero-typewriter-row {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    animation: fadeInUp 0.7s ease 0.25s backwards;
    min-height: 34px;
}

@media (min-width: 768px) {
    .hero-typewriter-row { font-size: 26px; }
}

.tw-prefix { color: var(--color-text-tertiary); font-weight: 400; }

.tw-text {
    color: var(--color-primary);
    font-weight: 700;
}

.tw-cursor {
    color: var(--color-primary);
    font-weight: 300;
    font-size: 1.1em;
    margin-left: 2px;
    animation: blink-caret 0.8s step-end infinite;
}

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

.hero-description {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    animation: fadeInUp 0.7s ease 0.35s backwards;
    max-width: 480px;
}

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

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 44px;
    animation: fadeInUp 0.7s ease 0.45s backwards;
}

.btn-glow {
    box-shadow: 0 0 0 0 rgba(217,119,6,0.4);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(217,119,6,0.25); }
    50% { box-shadow: 0 4px 28px rgba(217,119,6,0.5); }
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.7s ease 0.55s backwards;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 2px;
}

/* ── RIGHT SIDE — Phone mockup ── */
.hero-right {
    display: flex;
    justify-content: center;
    animation: fadeInRight 0.9s ease 0.3s backwards;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

.hero-device {
    position: relative;
    width: 260px;
    animation: float-device 6s ease-in-out infinite;
}

@keyframes float-device {
    0%, 100% { transform: translateY(0px) rotate(-1deg); }
    50%       { transform: translateY(-16px) rotate(1deg); }
}

.device-frame {
    position: relative;
    width: 260px;
    background: linear-gradient(160deg, #1c1917, #292524);
    border-radius: 38px;
    padding: 14px 10px;
    box-shadow:
        0 0 0 2px #3d3834,
        0 30px 80px rgba(0,0,0,0.4),
        0 10px 30px rgba(217,119,6,0.15),
        inset 0 1px 0 rgba(255,255,255,0.06);
}

.device-screen {
    background: #f8f8f8;
    border-radius: 28px;
    overflow: hidden;
    min-height: 440px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.device-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 22px;
    background: #1c1917;
    border-radius: 0 0 14px 14px;
    z-index: 10;
}

.app-statusbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 16px 6px;
    font-size: 11px;
    font-weight: 700;
    color: #1c1917;
}

.app-icons { display: flex; gap: 6px; align-items: center; color: #1c1917; }

.app-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 12px;
    background: white;
    border-bottom: 1px solid #f0ede8;
}

.app-avatar-sm {
    width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-size: 11px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.app-greeting-sm { font-size: 10px; color: #78716c; }
.app-name-sm { font-size: 12px; font-weight: 700; color: #1c1917; }

.app-card {
    margin: 12px;
    border-radius: 14px;
    padding: 14px;
    color: white;
}

.app-card--weather {
    background: linear-gradient(135deg, #3b82f6, #0ea5e9);
}

.app-card-label { font-size: 11px; opacity: 0.85; margin-bottom: 4px; }
.app-card-value { font-size: 28px; font-weight: 800; line-height: 1; }
.app-card-sub   { font-size: 11px; opacity: 0.8; margin-top: 2px; }

.app-tasks-title {
    padding: 6px 16px 6px;
    font-size: 12px;
    font-weight: 700;
    color: #57534e;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.app-task {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    font-size: 12px;
    color: #44403c;
    border-bottom: 1px solid #f5f3f0;
}

.app-task--done { color: #a8a29e; text-decoration: line-through; }

.task-check {
    width: 18px; height: 18px; border-radius: 50%;
    background: #22c55e;
    color: white;
    font-size: 9px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.task-ring {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid #d4d0ca;
    flex-shrink: 0;
}

.app-task--active .task-ring {
    border-color: var(--color-primary);
    border-right-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.app-nav {
    margin-top: auto;
    display: flex;
    justify-content: space-around;
    padding: 10px 16px 14px;
    border-top: 1px solid #f0ede8;
    background: white;
}

.app-nav-item {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    color: #a8a29e;
    cursor: pointer;
}

.app-nav-active {
    background: rgba(217,119,6,0.1);
    color: var(--color-primary);
}

/* Side buttons on phone */
.device-btn {
    position: absolute;
    background: #2d2926;
    border-radius: 3px;
}
.device-btn--power {
    right: -3px; top: 80px;
    width: 3px; height: 60px;
}
.device-btn--vol {
    left: -3px; top: 100px;
    width: 3px; height: 40px;
    box-shadow: 0 -50px 0 0 #2d2926;
}

/* Floating tech badges */
.float-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 7px;
    background: white;
    border: 1.5px solid var(--color-border);
    border-radius: 50px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    white-space: nowrap;
    animation: badge-float 4s ease-in-out infinite;
}

.float-badge--flutter {
    top: 20px; right: -30px;
    animation-delay: 0s;
}
.float-badge--firebase {
    bottom: 80px; right: -40px;
    animation-delay: 1.5s;
}
.float-badge--dart {
    bottom: 160px; left: -40px;
    animation-delay: 0.75s;
}

@keyframes badge-float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}

/* ── SKILL ICON BRAND STYLE ── */
.skill-icon--brand {
    background: white !important;
    border: 1.5px solid var(--color-border) !important;
    box-shadow: var(--shadow-sm);
}

.skill-icon--brand img {
    display: block;
}

/* ── SKILLS GRID — 5 columns on wide screens ── */
@media (min-width: 968px) {
    .skills-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* ── EDUCATION — completed badge variant ── */
.timeline-dot--completed {
    background: #22c55e !important;
    box-shadow: 0 0 0 4px rgba(34,197,94,0.2) !important;
}

.timeline-badge--completed {
    background: rgba(34,197,94,0.12) !important;
    color: #15803d !important;
}

/* Responsive adjustments */
@media (max-width: 967px) {
    .hero-right { display: none; }
    .hero-left { max-width: 600px; }
}

@media (max-width: 640px) {
    .hero-title { font-size: 48px; }
    .hero-typewriter-row { font-size: 20px; }
}

/* ============================================
   PROJECTS DARK SECTION — SMOOTH TRANSITIONS
   ============================================ */

section#projects {
    position: relative;
}

section#projects::before,
section#projects::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 60px;
    pointer-events: none;
    z-index: 1;
}

section#projects::before {
    top: 0;
    background: linear-gradient(to bottom, var(--color-bg), transparent);
}

section#projects::after {
    bottom: 0;
    background: linear-gradient(to top, var(--color-bg-secondary), transparent);
}