/* ================================================ HAZEM RADWAN — PORTFOLIO STYLESHEET ================================================ TABLE OF CONTENTS: 1. CSS Variables & Theme 2. Reset & Base 3. Typography 4. Layout Utilities 5. Navigation 6. Hero Section 7. Section Shared Styles 8. About Section 9. Skills Section 10. Projects Section 11. Experience / Timeline 12. Contact Section 13. Footer 14. Animations 15. Responsive / Mobile ================================================ */ /* ================================================ 1. CSS VARIABLES & THEME EDIT: Change these to update the entire color scheme ================================================ */ :root { /* Light theme (default) */ --bg: #F8F7F4; --bg-alt: #EFEFEB; --bg-card: #FFFFFF; --border: #E2E0DA; --text: #1A1A18; --text-muted: #6B6B65; --text-light: #9B9B93; /* EDIT: Primary accent color — try #2D6A4F for green, #C0392B for red */ --accent: #1D4ED8; --accent-light:#DBEAFE; --accent-dark: #1E3A8A; /* Typography */ --font-display: 'DM Serif Display', Georgia, serif; --font-body: 'DM Sans', system-ui, sans-serif; /* Spacing */ --section-gap: 7rem; --container: 1160px; --radius: 12px; --radius-sm: 6px; /* Shadows */ --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04); --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04); --shadow-lg: 0 12px 40px rgba(0,0,0,0.10); /* Transitions */ --ease: cubic-bezier(0.4, 0, 0.2, 1); } /* Dark theme — applied via [data-theme="dark"] on */ [data-theme="dark"] { --bg: #111110; --bg-alt: #1A1A18; --bg-card: #1F1F1D; --border: #2C2C28; --text: #F0EFE8; --text-muted: #9B9B93; --text-light: #6B6B65; --accent: #60A5FA; --accent-light:#1E3A8A; --accent-dark: #93C5FD; --shadow-sm: 0 1px 3px rgba(0,0,0,0.3); --shadow-md: 0 4px 16px rgba(0,0,0,0.4); --shadow-lg: 0 12px 40px rgba(0,0,0,0.5); } /* ================================================ 2. RESET & BASE ================================================ */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; font-size: 16px; } body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.65; transition: background 0.3s var(--ease), color 0.3s var(--ease); overflow-x: hidden; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } button { cursor: pointer; font-family: var(--font-body); border: none; background: none; } /* ================================================ 3. TYPOGRAPHY ================================================ */ h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; color: var(--text); } em { font-style: italic; } strong { font-weight: 600; } /* ================================================ 4. LAYOUT UTILITIES ================================================ */ .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 2rem; } /* ================================================ 5. BUTTONS ================================================ */ .btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.75rem 1.5rem; border-radius: var(--radius-sm); font-size: 0.925rem; font-weight: 500; font-family: var(--font-body); transition: all 0.2s var(--ease); white-space: nowrap; cursor: pointer; } .btn--primary { background: var(--accent); color: #fff; border: 2px solid var(--accent); } .btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35); } .btn--ghost { background: transparent; color: var(--text); border: 2px solid var(--border); } .btn--ghost:hover { border-color: var(--text-muted); transform: translateY(-1px); } .btn--outline { background: transparent; color: var(--accent); border: 1.5px solid var(--accent); } .btn--outline:hover { background: var(--accent-light); } .btn--sm { padding: 0.45rem 1rem; font-size: 0.85rem; } .btn--full { width: 100%; justify-content: center; } /* ================================================ 6. NAVIGATION ================================================ */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1rem 0; transition: all 0.3s var(--ease); } .nav.scrolled { background: var(--bg); box-shadow: var(--shadow-sm); padding: 0.6rem 0; border-bottom: 1px solid var(--border); } .nav__inner { max-width: var(--container); margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; gap: 2rem; } .nav__logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--text); letter-spacing: -0.02em; margin-right: auto; } .nav__logo span { color: var(--accent); } .nav__links { display: flex; gap: 2rem; } .nav__links a { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); transition: color 0.2s; position: relative; } .nav__links a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1.5px; background: var(--accent); transition: width 0.25s var(--ease); } .nav__links a:hover { color: var(--text); } .nav__links a:hover::after { width: 100%; } .nav__actions { display: flex; align-items: center; gap: 0.75rem; } /* Theme toggle */ .theme-toggle { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--text-muted); transition: all 0.2s; } .theme-toggle:hover { background: var(--bg-alt); color: var(--text); } /* Burger (mobile) */ .nav__burger { display: none; flex-direction: column; gap: 5px; width: 24px; } .nav__burger span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; } /* Mobile menu */ .mobile-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--bg); z-index: 99; display: flex; align-items: center; justify-content: center; transform: translateX(100%); transition: transform 0.35s var(--ease); } .mobile-menu.open { transform: translateX(0); } .mobile-menu ul { text-align: center; } .mobile-menu li { margin: 1.5rem 0; } .mobile-menu a { font-family: var(--font-display); font-size: 2.5rem; color: var(--text); transition: color 0.2s; } .mobile-menu a:hover { color: var(--accent); } /* ================================================ 7. HERO SECTION ================================================ */ .hero { min-height: 100vh; display: flex; align-items: center; padding: 8rem 2rem 4rem; position: relative; overflow: hidden; max-width: var(--container); margin: 0 auto; gap: 4rem; } /* Subtle dot grid background */ .hero__bg-grid { position: fixed; inset: 0; background-image: radial-gradient(circle, var(--border) 1px, transparent 1px); background-size: 32px 32px; opacity: 0.5; pointer-events: none; z-index: -1; } .hero__content { flex: 1; max-width: 580px; } .hero__badge { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 100px; padding: 0.35rem 0.9rem; font-size: 0.8rem; font-weight: 500; color: var(--text-muted); margin-bottom: 1.5rem; animation: fadeUp 0.6s var(--ease) both; } .dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2); animation: pulse 2s infinite; } @keyframes pulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2); } 50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.1); } } .hero__name { font-size: clamp(3rem, 6vw, 5.5rem); line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 1rem; animation: fadeUp 0.6s 0.1s var(--ease) both; } .hero__name em { color: var(--accent); font-style: italic; } .hero__title-wrapper { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 1.5rem; animation: fadeUp 0.6s 0.2s var(--ease) both; } .hero__title-rotate { color: var(--accent); font-weight: 600; border-bottom: 2px solid var(--accent); } .hero__summary { font-size: 1.05rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 2rem; animation: fadeUp 0.6s 0.3s var(--ease) both; } .hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; animation: fadeUp 0.6s 0.4s var(--ease) both; } .hero__stats { display: flex; gap: 2.5rem; animation: fadeUp 0.6s 0.5s var(--ease) both; } .stat__number { display: block; font-family: var(--font-display); font-size: 1.8rem; color: var(--text); line-height: 1; } .stat__label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; } /* Hero visual — floating cards */ .hero__visual { flex: 1; max-width: 380px; position: relative; height: 420px; animation: fadeUp 0.6s 0.3s var(--ease) both; } .hero__orb { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%); opacity: 0.6; } .hero__card { position: absolute; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.2rem; display: flex; align-items: center; gap: 0.75rem; box-shadow: var(--shadow-md); min-width: 200px; transition: transform 0.3s var(--ease); } .hero__card:hover { transform: translateY(-4px) !important; } .hero__card--1 { top: 10%; left: 0%; animation: float1 4s ease-in-out infinite; } .hero__card--2 { top: 40%; right: 0%; animation: float2 5s ease-in-out infinite; } .hero__card--3 { bottom: 8%; left: 10%; animation: float1 4.5s ease-in-out infinite 0.5s; } @keyframes float1 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } } @keyframes float2 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(8px); } } .card-icon { font-size: 1.6rem; } .card-title { font-weight: 600; font-size: 0.88rem; color: var(--text); } .card-sub { font-size: 0.75rem; color: var(--text-muted); } /* Scroll hint */ .hero__scroll { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.4rem; font-size: 0.75rem; color: var(--text-light); letter-spacing: 0.08em; text-transform: uppercase; animation: fadeUp 1s 0.8s var(--ease) both; } .hero__scroll svg { animation: bounce 2s infinite; } @keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } } /* ================================================ 8. SHARED SECTION STYLES ================================================ */ .section { padding: var(--section-gap) 0; } .section:nth-child(even) { background: var(--bg-alt); } .section__header { margin-bottom: 3.5rem; } .section__tag { display: inline-block; font-size: 0.78rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 0.6rem; } .section__title { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.025em; color: var(--text); } .section__sub { font-size: 1.05rem; color: var(--text-muted); margin-top: 0.5rem; max-width: 560px; } /* ================================================ 9. ABOUT SECTION ================================================ */ .about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; } .about__text p { color: var(--text-muted); font-size: 1.025rem; margin-bottom: 1.25rem; line-height: 1.75; } .about__text strong { color: var(--text); } .about__text em { color: var(--accent); font-style: italic; } .about__values { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; } .value-tag { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 100px; padding: 0.3rem 0.9rem; font-size: 0.82rem; color: var(--text-muted); font-weight: 500; transition: all 0.2s; } .value-tag:hover { background: var(--accent-light); color: var(--accent); border-color: var(--accent); } .about__highlights { display: flex; flex-direction: column; gap: 1rem; } .highlight-card { display: flex; align-items: flex-start; gap: 1rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.25rem; transition: all 0.25s var(--ease); box-shadow: var(--shadow-sm); } .highlight-card:hover { border-color: var(--accent); transform: translateX(4px); box-shadow: var(--shadow-md); } .highlight-card__icon { font-size: 1.4rem; line-height: 1; margin-top: 0.1rem; } .highlight-card__title { font-weight: 600; font-size: 0.95rem; color: var(--text); margin-bottom: 0.2rem; } .highlight-card__desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; } /* ================================================ 10. SKILLS SECTION ================================================ */ .skills__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } .skill-group { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; transition: box-shadow 0.2s; box-shadow: var(--shadow-sm); } .skill-group:hover { box-shadow: var(--shadow-md); } .skill-group__header { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.25rem; } .skill-group__header h3 { font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; color: var(--text); } .skill-group__icon { font-size: 1.2rem; } .skill-group__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; } .skill-tag { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.28rem 0.7rem; font-size: 0.8rem; font-weight: 500; color: var(--text-muted); transition: all 0.2s; cursor: default; } .skill-tag:hover { background: var(--accent-light); color: var(--accent); border-color: var(--accent); } /* ================================================ 11. PROJECTS SECTION ================================================ */ .projects__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } .project-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; display: flex; flex-direction: column; gap: 0.9rem; transition: all 0.3s var(--ease); box-shadow: var(--shadow-sm); position: relative; overflow: hidden; } .project-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--border); transition: background 0.3s; } .project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(29, 78, 216, 0.2); } .project-card:hover::before { background: var(--accent); } /* Featured project spans full width */ .project-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr; } .project-card--featured::before { height: 4px; } /* Work-in-progress styling */ .project-card--wip { opacity: 0.85; border-style: dashed; } .project-card--wip:hover { opacity: 1; } .project-card__top { display: flex; align-items: center; justify-content: space-between; } .project-card__meta { display: flex; align-items: center; gap: 0.75rem; } /* Status badges */ .project-status { font-size: 0.72rem; font-weight: 600; padding: 0.25rem 0.65rem; border-radius: 100px; letter-spacing: 0.03em; } .project-status--live { background: #dcfce7; color: #15803d; } .project-status--published { background: #dbeafe; color: #1d4ed8; } .project-status--wip { background: #fef9c3; color: #a16207; } [data-theme="dark"] .project-status--live { background: #14532d; color: #86efac; } [data-theme="dark"] .project-status--published { background: #1e3a8a; color: #93c5fd; } [data-theme="dark"] .project-status--wip { background: #713f12; color: #fde68a; } .project-year { font-size: 0.78rem; color: var(--text-light); } .project-card__icon { font-size: 1.8rem; } .project-card__title { font-size: 1.25rem; letter-spacing: -0.02em; color: var(--text); } .project-card__problem { font-size: 0.875rem; color: var(--text-muted); background: var(--bg-alt); border-left: 3px solid var(--accent); padding: 0.6rem 0.9rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; line-height: 1.5; } .project-card__desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; } .project-card__tech { display: flex; flex-wrap: wrap; gap: 0.35rem; } .project-card__tech span { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.2rem 0.55rem; font-size: 0.75rem; font-weight: 500; color: var(--text-muted); } .project-card__impact { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.82rem; margin-top: auto; padding-top: 0.5rem; border-top: 1px solid var(--border); } .impact-label { background: var(--accent); color: #fff; border-radius: var(--radius-sm); padding: 0.15rem 0.5rem; font-weight: 600; font-size: 0.72rem; white-space: nowrap; flex-shrink: 0; } .impact-value { color: var(--text-muted); line-height: 1.4; } .project-card__links { display: flex; gap: 0.5rem; } /* ================================================ 12. EXPERIENCE / TIMELINE ================================================ */ .timeline { position: relative; padding-left: 2rem; } .timeline::before { content: ''; position: absolute; left: 0; top: 8px; width: 2px; height: calc(100% - 16px); background: var(--border); } .timeline__item { position: relative; margin-bottom: 2rem; } .timeline__marker { position: absolute; left: -2.45rem; top: 1.25rem; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 3px solid var(--bg); box-shadow: 0 0 0 2px var(--accent); } .timeline__marker--sm { width: 10px; height: 10px; left: -2.25rem; background: var(--border); box-shadow: 0 0 0 2px var(--border); } .timeline__card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem 1.75rem; box-shadow: var(--shadow-sm); transition: all 0.25s var(--ease); } .timeline__card:hover { border-color: rgba(29, 78, 216, 0.25); box-shadow: var(--shadow-md); } .timeline__card--sm { background: var(--bg-alt); border-style: dashed; padding: 1rem 1.25rem; } .timeline__header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; } .timeline__role { font-size: 1.1rem; color: var(--text); margin-bottom: 0.25rem; } .timeline__company { font-size: 0.875rem; color: var(--accent); font-weight: 500; } .timeline__date { font-size: 0.8rem; color: var(--text-light); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 100px; padding: 0.2rem 0.7rem; white-space: nowrap; } .timeline__bullets { padding-left: 1.1rem; list-style: disc; color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1rem; } .timeline__bullets li { margin-bottom: 0.35rem; } .timeline__bullets li::marker { color: var(--accent); } .timeline__tags { display: flex; flex-wrap: wrap; gap: 0.35rem; } .timeline__tags span { background: var(--accent-light); color: var(--accent); border-radius: var(--radius-sm); padding: 0.2rem 0.6rem; font-size: 0.75rem; font-weight: 600; } .timeline__summary { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; } .timeline__item--training { opacity: 0.8; } .timeline__item--training:hover { opacity: 1; } /* ================================================ 13. CONTACT SECTION ================================================ */ .contact__grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; } .contact__info { display: flex; flex-direction: column; gap: 1rem; } .contact-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); transition: all 0.2s var(--ease); box-shadow: var(--shadow-sm); } .contact-item:hover { border-color: var(--accent); transform: translateX(4px); box-shadow: var(--shadow-md); } .contact-item__icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--accent-light); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 1rem; font-weight: 700; flex-shrink: 0; } .contact-item__label { font-size: 0.75rem; color: var(--text-light); margin-bottom: 0.15rem; } .contact-item__value { font-size: 0.9rem; font-weight: 500; color: var(--text); } /* Contact form */ .contact__form { display: flex; flex-direction: column; gap: 1rem; } .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; } .form-group { display: flex; flex-direction: column; gap: 0.35rem; } .form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; } .form-group input, .form-group textarea { background: var(--bg-card); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 0.7rem 0.9rem; font-size: 0.925rem; color: var(--text); font-family: var(--font-body); transition: border-color 0.2s, box-shadow 0.2s; resize: vertical; } .form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-light); } .form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); } .form-status { font-size: 0.875rem; text-align: center; padding: 0.5rem; border-radius: var(--radius-sm); } .form-status.success { background: #dcfce7; color: #15803d; } .form-status.error { background: #fee2e2; color: #b91c1c; } /* ================================================ 14. FOOTER ================================================ */ .footer { border-top: 1px solid var(--border); padding: 2rem 0; background: var(--bg); } .footer__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; } .footer__copy { font-size: 0.82rem; color: var(--text-light); } .footer__links { display: flex; gap: 1.5rem; } .footer__links a { font-size: 0.82rem; color: var(--text-muted); transition: color 0.2s; } .footer__links a:hover { color: var(--accent); } /* ================================================ 14b. COURSES SECTION ================================================ */ .courses__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.75rem; } .course-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: all 0.3s var(--ease); display: flex; flex-direction: column; gap: 1rem; } .course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent-light); } .course-card__header { display: flex; flex-direction: column; gap: 0.5rem; } .course-card__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--text); line-height: 1.3; } .course-card__provider { font-size: 0.9rem; color: var(--accent); font-weight: 600; } .course-card__description { font-size: 0.925rem; color: var(--text-muted); line-height: 1.6; flex-grow: 1; } .course-card__meta { display: flex; align-items: center; gap: 0.5rem; } .course-card__date { font-size: 0.8rem; color: var(--text-light); } .course-card__skills { display: flex; flex-wrap: wrap; gap: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--border); } /* ================================================ 14c. CERTIFICATES & AWARDS SECTION ================================================ */ .certificates__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2rem; } .cert-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s var(--ease); display: flex; flex-direction: column; } .cert-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--accent-light); } .cert-card__image-wrapper { position: relative; width: 100%; height: 350px; background: var(--bg-alt); overflow: hidden; } .cert-card__image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s var(--ease); } .cert-card:hover .cert-card__image { transform: scale(1.05); } .cert-card__expand { position: absolute; top: 0.75rem; right: 0.75rem; width: 2.5rem; height: 2.5rem; background: rgba(255, 255, 255, 0.95); border: none; border-radius: var(--radius); font-size: 1.25rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s var(--ease); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); } .cert-card__expand:hover { background: white; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); transform: scale(1.1); } .cert-card__content { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; flex-grow: 1; } .cert-card__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--text); line-height: 1.4; } .cert-card__issuer { font-size: 0.85rem; color: var(--accent); font-weight: 600; } .cert-card__date { font-size: 0.8rem; color: var(--text-light); } .cert-card__description { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; } /* Image Modal / Lightbox for Certificates */ .modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); animation: fadeUp 0.3s var(--ease); } .modal.active { display: flex; align-items: center; justify-content: center; } .modal__content { position: relative; background-color: var(--bg-card); padding: 2rem; border-radius: var(--radius); max-width: 90vw; max-height: 90vh; overflow: auto; } .modal__image { max-width: 100%; max-height: 75vh; object-fit: contain; } .modal__title { font-family: var(--font-display); font-size: 1.5rem; margin-top: 1rem; margin-bottom: 0.5rem; color: var(--text); } .modal__close { position: absolute; top: 1rem; right: 1rem; font-size: 2rem; font-weight: bold; color: var(--text); background: none; border: none; cursor: pointer; transition: color 0.2s; width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; } .modal__close:hover { color: var(--accent); } /* ================================================ 15. ANIMATIONS ================================================ */ @keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } /* Scroll-triggered fade-in for sections */ .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); } .reveal.visible { opacity: 1; transform: translateY(0); } /* ================================================ 16. RESPONSIVE / MOBILE ================================================ */ @media (max-width: 960px) { .hero { flex-direction: column; text-align: center; padding-top: 7rem; } .hero__content { max-width: 100%; } .hero__cta { justify-content: center; } .hero__stats { justify-content: center; } .hero__visual { display: none; } .about__grid { grid-template-columns: 1fr; gap: 2.5rem; } .skills__grid { grid-template-columns: 1fr 1fr; } .projects__grid { grid-template-columns: 1fr; } .project-card--featured { grid-column: auto; } .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; } .courses__grid { grid-template-columns: 1fr; } .certificates__grid { grid-template-columns: 1fr; } } @media (max-width: 640px) { :root { --section-gap: 4.5rem; } .nav__links { display: none; } .nav__actions .btn { display: none; } .nav__burger { display: flex; } .hero__name { font-size: 3rem; } .skills__grid { grid-template-columns: 1fr; } .timeline { padding-left: 1.25rem; } .form-row { grid-template-columns: 1fr; } .timeline__header { flex-direction: column; } }