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


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

body {
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section__title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section__subtitle {
  color: var(--color-text-light);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 56px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  font-family: inherit;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.card {
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #7c5cdb);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 12px 32px rgba(43, 92, 230, 0.12);
  transform: translateY(-6px);
}

.card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--color-accent);
  color: #ffffff;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  transition: background var(--transition), color var(--transition);
}

.card:hover .card__icon {
  background: var(--color-accent);
  color: #ffffff;
}

.card__number {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-border);
  letter-spacing: 0.06em;
}

.card__title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  margin-bottom: 24px;
}

.card__list li {
  font-size: 0.88rem;
  color: var(--color-text);
  padding-left: 24px;
  position: relative;
}

.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent-light);
}

.card__list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  width: 6px;
  height: 3px;
  border-left: 1.5px solid var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  transform: rotate(-45deg);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition);
}

.card:hover .card__link {
  gap: 10px;
}

.projet-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.projet-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 30px rgba(43, 92, 230, 0.1);
  transform: translateY(-6px);
}

.projet-card__img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.projet-card__placeholder {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-light);
  opacity: 0.5;
  letter-spacing: 0.04em;
}

.projet-card__body {
  padding: 24px;
}

.projet-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.projet-card__tag--site {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.projet-card__tag--auto {
  background: rgba(39, 174, 96, 0.1);
  color: #1e8449;
}

.projet-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.projet-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

.projet-card__techs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.projet-card__techs span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.footer {
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
  color: var(--color-accent);
}

.footer__copy {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.anim-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slide from left */
.anim-slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale in */
.anim-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-scale.visible {
  opacity: 1;
  transform: scale(1);
}