/* ===================================================== Rohith Chekuri — Portfolio Styles Modern, polished design inspired by portfolioexample.pdf ===================================================== */ /* --- Design Tokens --- */ :root { /* Dark mode is the default palette */ --primary: #3b82f6; --primary-hover: #60a5fa; --accent: #38bdf8; --dark: #020617; --text-main: #f1f5f9; --text-muted: #94a3b8; --text-light: #64748b; --bg-main: #0b1220; --bg-light: #0f1a2e; --bg-accent: #16233e; --bg-card: #131f35; --border: #263449; --header-bg: rgba(11, 18, 32, 0.85); --accent-border: #2c4870; --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35); --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.45); --radius: 12px; --radius-sm: 8px; --transition: 0.3s ease; --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; } /* Light mode overrides — applied when */ [data-theme="light"] { --primary: #2563eb; --primary-hover: #1d4ed8; --accent: #0ea5e9; --dark: #0f172a; --text-main: #1e293b; --text-muted: #64748b; --text-light: #94a3b8; --bg-main: #ffffff; --bg-light: #f8fafc; --bg-accent: #eff6ff; --bg-card: #ffffff; --border: #e2e8f0; --header-bg: rgba(255, 255, 255, 0.85); --accent-border: #bfdbfe; --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04); --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06); --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.08); } /* --- Reset --- */ * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: 80px; } body { font-family: var(--font-main); color: var(--text-main); background-color: var(--bg-main); line-height: 1.65; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; transition: background-color 0.3s ease, color 0.3s ease; } /* --- Layout --- */ .container { max-width: 1080px; margin: 0 auto; padding: 0 24px; } .section { padding: 96px 0; } .bg-light { background-color: var(--bg-light); } /* --- Section Headers --- */ .section-head { margin-bottom: 48px; text-align: center; } .section-number { display: block; font-size: 0.875rem; font-weight: 700; letter-spacing: 0.1em; color: var(--primary); margin-bottom: 8px; } .section-title { font-size: 2rem; font-weight: 700; color: var(--text-main); letter-spacing: -0.02em; } /* --- Typography --- */ h1, h2, h3, h4 { color: var(--text-main); } a { text-decoration: none; color: inherit; transition: color var(--transition); } ul { margin-left: 22px; color: var(--text-muted); } ul li { margin-bottom: 6px; } ul li::marker { color: var(--primary); } /* ===================================================== HEADER & NAVIGATION ===================================================== */ #header { background-color: var(--header-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border); transition: box-shadow var(--transition); } #header.scrolled { box-shadow: var(--shadow-sm); } .nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1080px; margin: 0 auto; padding: 18px 24px; } .logo { font-size: 1.4rem; font-weight: 800; display: flex; align-items: baseline; gap: 2px; } .logo-mark { color: var(--text-main); letter-spacing: -0.02em; } .logo-dot { color: var(--primary); } .nav-links { display: flex; list-style: none; gap: 28px; align-items: center; } .nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--text-muted); position: relative; transition: color var(--transition); } .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); transition: width var(--transition); } .nav-links a:hover, .nav-links a.active { color: var(--primary); } .nav-links a:hover::after, .nav-links a.active::after { width: 100%; } .nav-cta { background: var(--primary); color: white !important; padding: 8px 16px; border-radius: var(--radius-sm); transition: background var(--transition); } .nav-cta:hover { background: var(--primary-hover); } .nav-cta::after { display: none; } .nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; } .nav-toggle span { width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); } .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle.active span:nth-child(2) { opacity: 0; } .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } .theme-toggle { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; font-size: 1rem; transition: all var(--transition); margin-left: 4px; } .theme-toggle:hover { border-color: var(--primary); transform: translateY(-2px); } /* ===================================================== HERO / ABOUT ===================================================== */ .hero { padding: 100px 0 60px; background: linear-gradient(180deg, var(--bg-accent) 0%, var(--bg-main) 100%); position: relative; overflow: hidden; } .hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%); border-radius: 50%; pointer-events: none; } .hero-inner { text-align: center; position: relative; z-index: 1; } .hero-eyebrow { display: inline-block; font-size: 0.85rem; font-weight: 600; color: var(--primary); background: var(--bg-accent); border: 1px solid var(--accent-border); padding: 6px 14px; border-radius: 100px; margin-bottom: 24px; } .hero h1 { font-size: 3.5rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 12px; background: linear-gradient(135deg, var(--text-main) 0%, var(--primary) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .hero-title { font-size: 1.5rem; font-weight: 600; color: var(--text-main); margin-bottom: 16px; } .hero-tagline { font-size: 1.1rem; color: var(--text-muted); max-width: 580px; margin: 0 auto 28px; line-height: 1.7; } .hero-meta { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px 24px; margin-bottom: 32px; font-size: 0.95rem; color: var(--text-muted); } .hero-meta a { color: var(--text-muted); transition: color var(--transition); } .hero-meta a:hover { color: var(--primary); } .cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; } /* --- Buttons --- */ .btn { display: inline-block; padding: 12px 28px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem; transition: all var(--transition); cursor: pointer; border: none; } .btn.primary { background: var(--primary); color: white; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25); } .btn.primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3); } .btn.secondary { background: var(--bg-card); color: var(--primary); border: 2px solid var(--border); } .btn.secondary:hover { border-color: var(--primary); background: var(--bg-accent); transform: translateY(-2px); } /* ===================================================== STATS ===================================================== */ .stats { padding: 40px 0; border-bottom: 1px solid var(--border); } .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; } .stat-card { text-align: center; padding: 20px; transition: transform var(--transition); } .stat-card:hover { transform: translateY(-4px); } .stat-icon { font-size: 2rem; margin-bottom: 12px; } .stat-value { font-size: 1.1rem; font-weight: 700; color: var(--text-main); margin-bottom: 4px; } .stat-label { font-size: 0.85rem; color: var(--text-muted); } /* ===================================================== SKILLS ===================================================== */ .skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; } .skill-card { background: var(--bg-card); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--border); transition: all var(--transition); } .skill-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); } .skill-card h3 { font-size: 1.15rem; color: var(--primary); margin-bottom: 12px; } .skill-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; } /* ===================================================== TIMELINE (Experience & Education) ===================================================== */ .timeline { position: relative; padding-left: 8px; } .timeline-item { position: relative; padding-left: 40px; margin-bottom: 40px; transition: transform var(--transition); } .timeline-item:last-child { margin-bottom: 0; } .timeline-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: -40px; width: 2px; background: var(--border); } .timeline-item:last-child::before { bottom: 0; } .timeline-dot { position: absolute; left: -7px; top: 4px; width: 16px; height: 16px; background: var(--primary); border: 3px solid var(--bg-main); border-radius: 50%; box-shadow: 0 0 0 2px var(--primary); transition: transform var(--transition); } .timeline-item:hover .timeline-dot { transform: scale(1.25); } .timeline-content { background: var(--bg-card); padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: box-shadow var(--transition); } .timeline-content:hover { box-shadow: var(--shadow-md); } .timeline-content h3 { font-size: 1.2rem; margin-bottom: 4px; } .timeline-content h4 { font-size: 1rem; color: var(--text-muted); font-weight: 500; margin-bottom: 4px; } .date { display: inline-block; font-size: 0.85rem; color: var(--primary); background: var(--bg-accent); padding: 4px 10px; border-radius: 6px; font-weight: 600; margin-bottom: 12px; } /* ===================================================== PROJECTS ===================================================== */ .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; } .project-card { background: var(--bg-card); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--border); transition: all var(--transition); display: flex; flex-direction: column; } .project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); } .project-card h3 { font-size: 1.25rem; margin-bottom: 12px; } .project-summary { color: var(--text-muted); margin-bottom: 16px; font-size: 0.95rem; } .project-card ul { margin-bottom: 20px; } .tech-stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; } .tech-stack span { background: var(--bg-accent); color: var(--primary); padding: 5px 12px; font-size: 0.82rem; font-weight: 500; border-radius: 100px; border: 1px solid var(--accent-border); } /* ===================================================== EDUCATION ===================================================== */ .education-list { display: grid; gap: 20px; max-width: 700px; margin: 0 auto; } .education-block { background: var(--bg-card); padding: 28px; border-radius: var(--radius); border: 1px solid var(--border); border-left: 4px solid var(--primary); box-shadow: var(--shadow-sm); transition: all var(--transition); } .education-block:hover { transform: translateX(4px); box-shadow: var(--shadow-md); } .education-block h3 { font-size: 1.15rem; margin-bottom: 6px; } .edu-meta { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 8px; } .edu-coursework { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; } /* ===================================================== CONTACT ===================================================== */ .contact-intro { text-align: center; color: var(--text-muted); font-size: 1.05rem; margin-bottom: 36px; } .contact-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; } .contact-link-card { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 24px 32px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: all var(--transition); text-align: center; } .contact-link-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); } .contact-icon { font-size: 1.5rem; margin-bottom: 8px; } .contact-link-card span { font-weight: 600; color: var(--text-main); } .contact-link-card small { color: var(--text-muted); } .form-message { padding: 14px 20px; text-align: center; border-radius: var(--radius-sm); margin-bottom: 24px; font-weight: 500; } .form-message.success { background: #d1fae5; color: #065f46; } .form-message.error { background: #fee2e2; color: #991b1b; } .contact-form { max-width: 600px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; } .form-row { display: flex; gap: 16px; } .form-row input { flex: 1; } .contact-form input, .contact-form textarea { padding: 14px 16px; font-size: 1rem; font-family: var(--font-main); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-card); color: var(--text-main); transition: border var(--transition), box-shadow var(--transition); } .contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); } .contact-form button { align-self: center; } /* ===================================================== FOOTER ===================================================== */ footer { text-align: center; padding: 40px 0; background: var(--dark); color: var(--text-light); } .footer-text { font-size: 0.9rem; } /* ===================================================== BACK TO TOP ===================================================== */ #backToTop { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 700; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all var(--transition); z-index: 100; box-shadow: var(--shadow-md); } #backToTop.visible { opacity: 1; visibility: visible; transform: translateY(0); } #backToTop:hover { background: var(--primary-hover); transform: translateY(-2px); } /* ===================================================== ANIMATIONS ===================================================== */ [data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; } [data-animate].in-view { opacity: 1; transform: translateY(0); } /* ===================================================== RESPONSIVE ===================================================== */ @media (max-width: 768px) { .hero h1 { font-size: 2.5rem; } .hero-title { font-size: 1.2rem; } .hero-meta { flex-direction: column; gap: 8px; } .nav-toggle { display: flex; } .nav-links { position: fixed; top: 64px; left: 0; right: 0; background: var(--bg-card); flex-direction: column; padding: 24px; gap: 12px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); transform: translateY(-100%); opacity: 0; visibility: hidden; transition: all var(--transition); } .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; } .nav-cta { text-align: center; } .section { padding: 64px 0; } .section-title { font-size: 1.6rem; } .form-row { flex-direction: column; } .contact-links { flex-direction: column; align-items: center; } } @media (max-width: 480px) { .hero h1 { font-size: 2rem; } .container { padding: 0 16px; } .timeline-item { padding-left: 32px; } } @media print { #header, #backToTop, .nav-toggle, .cta-buttons { display: none; } .section { padding: 20px 0; } }