/* ===================== BASE DU SITE ===================== */
:root {
  --green: #00E676;
  --green-dark: #00C853;
  --bg-soft: #0E1511;
}

*,*::before,*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #070A08;
  color: #F5F7F6;
  overflow-x: hidden;
  cursor: default;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===================== NAVIGATION ===================== */
nav {
  position: fixed;
  top: 30px;
  right: 40px;
  z-index: 10;
  display: flex;
}

nav a {
  margin: 0 12px;
  font-weight: 500;
  opacity: .6;
  transition: all 0.3s;
  padding: 6px 12px;
  border-radius: 6px;
  box-shadow: 0 0 0 2px transparent;
}

nav a:hover {
  opacity: 1;
  color: var(--green);
}

nav a.active {
  box-shadow: 0 0 0 2px var(--green);
  opacity: 1;
}

/* ===================== PAGE TRANSITION ===================== */
.page-transition {
  position: fixed;
  inset: 0;
  background: #070A08;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-transition span {
  display: block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: var(--green);
  border-radius: 50%;
  animation: bounce 0.6s infinite alternate;
}

.page-transition span:nth-child(2) { animation-delay: 0.2s; }
.page-transition span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-15px); }
}

/* ===================== HERO / HEADER ===================== */
header {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 0 8vw;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-blob {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--green) 0%, transparent 70%);
  border-radius: 50%;
  opacity: .2;
  animation: blobMove 25s infinite alternate ease-in-out;
}

.hero-blob:nth-child(2){
  animation-delay: 8s;
  width: 300px;
  height: 300px;
  top: 40%;
  left: 50%;
  opacity: .15;
}

.hero-blob:nth-child(3){
  animation-delay: 15s;
  width: 500px;
  height: 500px;
  top: 60%;
  left: 20%;
  opacity: .1;
}

@keyframes blobMove {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(80px,-50px) scale(1.1); }
}

/* ===================== HERO TEXT ===================== */
.hero-text {
  max-width: 1000px;
  position: relative;
  z-index: 1;
  animation: heroFloat 5s infinite alternate ease-in-out;
}

@keyframes heroFloat {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

h1 {
  font-size: clamp(3rem,6vw,6rem);
  line-height: 1.05;
  margin: 0 0 1.5rem;
  position: relative;
  color: var(--green);
  z-index: 1;
  text-shadow: 0 0 10px rgba(0,230,118,.7);
}

h1 span {
  color: var(--green);
}

.word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
  transition: all .5s ease;
}

.hero-text p {
  max-width: 720px;
  line-height: 1.7;
  opacity: .85;
}

.cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 1rem 2.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #000;
  font-weight: 700;
  transition: all .3s ease;
  animation: pulse 2.5s infinite alternate;
}

.cta:hover {
  transform: scale(1.08);
}

@keyframes pulse {
  0% { box-shadow: 0 0 20px rgba(0,230,118,.3); }
  100% { box-shadow: 0 0 40px rgba(0,230,118,.6); }
}

/* ===================== SECTIONS ===================== */
section {
  padding: 8rem 8vw;
  position: relative;
}

section.alt {
  background: var(--bg-soft);
}

h2 {
  font-size: clamp(2rem,4vw,3rem);
}

p {
  max-width: 720px;
  line-height: 1.7;
  opacity: .85;
}

/* ===================== CARDS / SKILLS ===================== */
.cards, .skills, .services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.card, .skill, .project, .service {
  background: rgba(255,255,255,.04);
  padding: 2rem;
  border-radius: 32px;
  transform: translateY(80px) scale(.95);
  opacity: 0;
  transition: 1s cubic-bezier(.16,1,.3,1);
}

.card.visible, .skill.visible, .project.visible, .service.visible {
  transform: none;
  opacity: 1;
}

.card:hover, .skill:hover, .service:hover {
  transform: translateY(-10px) rotateY(6deg);
  box-shadow: 0 40px 80px rgba(0,230,118,.25);
}

/* ===================== PROJETS ===================== */
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px,1fr));
  gap: 2.5rem;
  margin-top: 4rem;
}

.project {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  transform: translateY(80px) scale(.95);
  opacity: 0;
  transition: 1s;
}

.project img {
  width: 100%;
  display: block;
  transition: transform .5s ease;
}

.project:hover img {
  transform: scale(1.05);
}

.project-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: rgba(0,0,0,.6);
  color: #fff;
  transition: all .5s ease;
  transform: translateY(100%);
}

.project:hover .project-info {
  transform: translateY(0);
}

/* ===================== FOOTER ===================== */
footer {
  text-align: center;
  padding: 3rem;
  background: #000;
  opacity: .7;
}

/* ===================== MEDIA QUERIES ===================== */
@media(max-width:900px) {
  header, section {
    padding: 6rem 6vw;
  }
  nav { right: 20px; }
}







/* ===================== CONTACT FORM ===================== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 900px;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  background: #0E1511;
  color: #F5F7F6;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(0,230,118,0.3);
}

.contact-form input:valid,
.contact-form textarea:valid {
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(0,230,118,0.3);
}

.contact-form button.cta {
  padding: 1rem 2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #000;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.contact-form button.cta:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.contact-form button.cta:hover:not(:disabled) {
  transform: scale(1.05);
}

/* ===================== SELECT CUSTOM ===================== */
.custom-select {
  position: relative;
}

.custom-select input[type="hidden"]:valid + .select-trigger {
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(0,230,118,0.3);
}

.custom-select .select-trigger {
  padding: 1rem;
  background: #0E1511;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
  color: #F5F7F6;
  transition: all 0.3s ease;
}

/* quand on a sélectionné une option */
.custom-select.filled .select-trigger {
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(0,230,118,0.3);
}

.custom-select ul {
  list-style: none;
  padding: 0;
  margin: 0;
  position: absolute;
  width: 100%;
  background: #0E1511;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  max-height: 150px;
  overflow-y: auto;
  display: none;
  z-index: 10;
}

.custom-select ul li {
  padding: 0.8rem 1rem;
  cursor: pointer;
}

.custom-select ul li:hover {
  background: rgba(0,230,118,0.2); /* vert au hover */
}


.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  background: rgba(0,230,118,.1);
  box-shadow: 0 0 20px rgba(0,230,118,.3);
}

/* ===================== CONTACT LOCAL ===================== */
.contact-local {
  text-align: center;
  padding: 4rem 0;
}

.contact-local h2 {
  font-size: clamp(2rem,4vw,3rem);
  margin-bottom: 1rem;
}

.contact-local p {
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
  opacity: .85;
}

/* ===================== CTA FINAL ===================== */
.contact-cta {
  text-align: center;
  padding: 6rem 0;
}

.contact-cta h2 {
  font-size: clamp(2.5rem,5vw,3.5rem);
  margin-bottom: 1rem;
}

.contact-cta p {
  margin-bottom: 2rem;
  opacity: .85;
}

.cta-btn {
  display: inline-block;
  padding: 1rem 2.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #000;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: pulse 2s infinite alternate;
}

.cta-btn:hover {
  transform: scale(1.05);
}