feat: animated hero with parallax rocket + scroll reveal animations
- Add animated hero section with parallax rocket SVG that descends on scroll - Add floating decorative particles and gradient layers in hero - Add staggered text reveal animation on hero h1 - Create ScrollReveal component (IntersectionObserver-based fade/slide) - Create AnimatedCounter component for stat numbers - Add scroll animations to all sections (Problematique, System, Demos, AboutMe, FAQ, Contact, Footer) - Add smooth FAQ accordion transitions - Add extensive CSS keyframe animations (float, flame, particles, stat glow) https://claude.ai/code/session_01V8YAjpqRQ3bfBYsABYsEgo
This commit is contained in:
Claude
280
app/globals.css
280
app/globals.css
@@ -108,3 +108,283 @@ html {
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::-webkit-scrollbar-thumb:hover {
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background: var(--color-navy);
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}
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/* ================================================
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HERO ANIMATIONS - Staggered text reveal
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================================================ */
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@keyframes hero-text-appear {
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0% {
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opacity: 0;
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transform: translateY(30px);
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filter: blur(4px);
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}
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100% {
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opacity: 1;
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transform: translateY(0);
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filter: blur(0);
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}
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}
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.animate-hero-text-1 {
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opacity: 0;
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animation: hero-text-appear 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
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}
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.animate-hero-text-2 {
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opacity: 0;
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animation: hero-text-appear 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
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}
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.animate-hero-text-3 {
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opacity: 0;
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animation: hero-text-appear 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
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}
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/* ================================================
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FADE IN ANIMATIONS
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================================================ */
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@keyframes fade-in-down {
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0% {
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opacity: 0;
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transform: translateY(-20px);
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}
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100% {
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opacity: 1;
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transform: translateY(0);
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}
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}
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@keyframes fade-in-up {
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0% {
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opacity: 0;
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transform: translateY(20px);
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}
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100% {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.animate-fade-in-down {
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opacity: 0;
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animation: fade-in-down 0.6s ease-out forwards;
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}
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.animate-fade-in-up {
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opacity: 0;
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animation: fade-in-up 0.6s ease-out forwards;
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}
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/* Animation delays */
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.animation-delay-200 { animation-delay: 200ms; }
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.animation-delay-400 { animation-delay: 400ms; }
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.animation-delay-600 { animation-delay: 600ms; }
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.animation-delay-800 { animation-delay: 800ms; }
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.animation-delay-1000 { animation-delay: 1000ms; }
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/* ================================================
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UNDERLINE GROW ANIMATION
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================================================ */
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@keyframes underline-grow {
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0% {
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width: 0;
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}
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100% {
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width: 100%;
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}
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}
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.animate-underline-grow {
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animation: underline-grow 1s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
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width: 0;
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}
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/* ================================================
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BOUNCE SLOW (scroll indicator)
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================================================ */
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@keyframes bounce-slow {
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0%, 100% {
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transform: translate(-50%, 0);
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}
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50% {
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transform: translate(-50%, 8px);
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}
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}
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.animate-bounce-slow {
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animation: bounce-slow 2s ease-in-out infinite;
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}
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/* ================================================
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FLOATING ELEMENTS
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================================================ */
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@keyframes float-slow {
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0%, 100% {
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transform: translateY(0) scale(1);
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opacity: 0.4;
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}
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50% {
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transform: translateY(-20px) scale(1.1);
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opacity: 0.7;
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}
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}
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@keyframes float-medium {
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0%, 100% {
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transform: translateY(0) translateX(0);
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opacity: 0.3;
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}
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33% {
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transform: translateY(-15px) translateX(10px);
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opacity: 0.6;
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}
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66% {
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transform: translateY(-25px) translateX(-5px);
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opacity: 0.5;
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}
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}
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@keyframes float-fast {
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0%, 100% {
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transform: translateY(0) rotate(0deg);
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opacity: 0.3;
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}
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50% {
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transform: translateY(-12px) rotate(180deg);
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opacity: 0.6;
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}
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}
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.animate-float-slow {
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animation: float-slow 6s ease-in-out infinite;
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}
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.animate-float-medium {
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animation: float-medium 5s ease-in-out infinite;
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}
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.animate-float-fast {
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animation: float-fast 4s ease-in-out infinite;
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}
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/* ================================================
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ROCKET FLAME ANIMATION
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================================================ */
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@keyframes flame-flicker {
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0%, 100% {
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transform: scaleY(1) scaleX(1);
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opacity: 0.9;
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}
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25% {
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transform: scaleY(1.1) scaleX(0.95);
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opacity: 0.8;
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}
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50% {
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transform: scaleY(0.9) scaleX(1.05);
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opacity: 1;
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}
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75% {
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transform: scaleY(1.05) scaleX(0.97);
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opacity: 0.85;
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}
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}
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.animate-flame {
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transform-origin: center top;
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animation: flame-flicker 0.3s ease-in-out infinite;
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}
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/* ================================================
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PARTICLE ANIMATIONS (rocket trail)
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================================================ */
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@keyframes particle-1 {
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0%, 100% {
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transform: translateY(0) scale(1);
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opacity: 0.6;
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}
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50% {
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transform: translateY(8px) scale(0.5);
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opacity: 0;
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}
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}
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@keyframes particle-2 {
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0%, 100% {
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transform: translateY(0) scale(1);
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opacity: 0.4;
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}
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50% {
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transform: translateY(12px) scale(0.3);
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opacity: 0;
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}
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}
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@keyframes particle-3 {
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0%, 100% {
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transform: translateY(0) scale(1);
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opacity: 0.5;
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}
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50% {
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transform: translateY(10px) scale(0.4);
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opacity: 0;
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}
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}
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.animate-particle-1 { animation: particle-1 1.2s ease-in-out infinite; }
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.animate-particle-2 { animation: particle-2 1.5s ease-in-out infinite 0.2s; }
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.animate-particle-3 { animation: particle-3 1.3s ease-in-out infinite 0.4s; }
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/* ================================================
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SCROLL REVEAL ANIMATIONS
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================================================ */
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.scroll-reveal-up,
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.scroll-reveal-down,
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.scroll-reveal-left,
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.scroll-reveal-right,
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.scroll-reveal-fade {
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opacity: 0;
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transition-property: opacity, transform;
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transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
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}
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.scroll-reveal-up {
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transform: translateY(40px);
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}
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.scroll-reveal-down {
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transform: translateY(-40px);
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}
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.scroll-reveal-left {
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transform: translateX(-40px);
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}
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.scroll-reveal-right {
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transform: translateX(40px);
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}
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.scroll-reveal-fade {
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transform: scale(0.95);
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}
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/* Revealed state */
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.scroll-revealed {
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opacity: 1 !important;
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transform: translateY(0) translateX(0) scale(1) !important;
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}
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/* ================================================
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ANIMATED COUNTER GLOW
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================================================ */
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@keyframes stat-glow {
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0%, 100% {
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text-shadow: 0 0 10px rgba(232, 119, 46, 0.3);
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}
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50% {
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text-shadow: 0 0 20px rgba(232, 119, 46, 0.6);
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}
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}
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.animate-stat-glow {
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animation: stat-glow 2s ease-in-out infinite;
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}
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