/* ===================================================================
   Clément HAOND — Portfolio · home.css
   Styles propres à la page d'accueil : hero, à propos, projets,
   compétences, alternance, contact.
   =================================================================== */

/* -------------------------------------------------------------- */
/* Hero                                                            */
/* -------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding-top: 6rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--color-paper);
}
.hero__line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
#heroPath {
  stroke-dasharray: 2400;
  stroke-dashoffset: 2400;
  animation: draw-line 2.8s var(--ease-out) 0.3s forwards;
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: var(--space-3);
  max-width: 760px;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
}
.hero__kicker-line {
  display: inline-block;
  width: 38px;
  height: 1px;
  background: var(--color-ink);
}

.hero__title {
  font-size: clamp(2.75rem, 7vw, 4.75rem);
  font-weight: 450;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 580px;
}
.hero__subtitle strong { color: var(--color-ink); font-weight: 600; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color var(--duration-fast) var(--ease-out);
}
.scroll-cue:hover { color: var(--color-ink); }
.scroll-cue__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.8125rem;
  color: var(--color-ink);
}

@media (max-width: 600px) {
  .scroll-cue { display: none; }
}

/* -------------------------------------------------------------- */
/* Section scaffolding                                            */
/* -------------------------------------------------------------- */

section {
  padding-block: var(--space-7);
}

.section-head {
  max-width: 620px;
  margin-bottom: var(--space-6);
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}
.section-head h2 { margin-bottom: var(--space-2); }
.section-head__lede {
  font-size: 1.0625rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* -------------------------------------------------------------- */
/* About                                                           */
/* -------------------------------------------------------------- */

.about { background: var(--color-paper); }

.about__grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-6);
  align-items: start;
}
.about__portrait {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.about__portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__timeline {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-left: 1px solid var(--color-line);
  padding-left: var(--space-3);
}
.about__timeline li {
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-muted);
}
.about__timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-3) - 4px);
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--color-ink);
  border-radius: 50%;
}

.about__content p { margin-bottom: var(--space-3); color: var(--color-muted); line-height: 1.75; }
.about__content h2 { margin-bottom: var(--space-3); }

@media (max-width: 940px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__portrait { max-width: 400px; }
}

/* -------------------------------------------------------------- */
/* Projects                                                        */
/* -------------------------------------------------------------- */

.projects { background: var(--color-paper-deep); }

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.project-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-out);
}
.project-card:hover { border-color: var(--color-ink); }

.project-card__visual {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: var(--color-paper-deep);
}
.project-card__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-base) var(--ease-out);
}
.project-card:hover .project-card__visual img { transform: scale(1.03); }

/* Visuels "à plat" — logo ou affiche présentés en entier sans recadrage */
.project-card__visual--framed {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}
.project-card__visual--framed img {
  position: static;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Visuel "à venir" — icône de substitution en attendant le visuel définitif */
.project-card__visual--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-line);
}
.project-card__placeholder-icon {
  width: 3.5rem;
  height: 3.5rem;
}

.project-card__index {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  padding: 0.35rem 0.6rem;
  background: var(--color-paper);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--color-ink);
}

.project-card__body { padding: var(--space-4); }
.project-card__category {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}
.project-card__body h3 { margin-bottom: 0.6rem; }
.project-card__body p { color: var(--color-muted); margin-bottom: var(--space-3); line-height: 1.65; }

.project-card__link {
  display: inline-block;
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink);
  padding-bottom: 0.2rem;
}
.project-card__link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-ink);
  transition: right var(--duration-base) var(--ease-out);
}
.project-card:hover .project-card__link::after { right: 0; }

@media (max-width: 760px) {
  .project-grid { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------- */
/* Skills                                                          */
/* -------------------------------------------------------------- */

.skills { background: var(--color-paper); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}

.skill-card {
  background: var(--color-paper);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: background var(--duration-base) var(--ease-out);
}
.skill-card:hover { background: var(--color-paper-deep); }
.skill-card p { color: var(--color-muted); font-size: 0.9375rem; line-height: 1.65; }

.tags {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}
.tags li {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-ink);
}
.tags li::before {
  content: "— ";
  color: var(--color-muted);
}

@media (max-width: 1080px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .skills-grid { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------- */
/* Alternance 2026                                                 */
/* -------------------------------------------------------------- */

.alternance { background: var(--color-paper-deep); }

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
  margin-bottom: var(--space-5);
}

.info-card {
  background: var(--color-paper-deep);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.info-card__label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-ink);
}
.info-card p { color: var(--color-muted); font-size: 0.9375rem; line-height: 1.6; }

.alternance__actions {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 940px) {
  .info-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .info-grid { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------- */
/* Contact                                                         */
/* -------------------------------------------------------------- */

.contact { background: var(--color-paper); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.contact__intro h2 { margin-bottom: var(--space-2); }
.contact__intro > p { color: var(--color-muted); line-height: 1.75; margin-bottom: var(--space-4); max-width: 460px; }

.contact__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact__links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 1rem;
  font-weight: 500;
  padding-block: 0.5rem;
  border-bottom: 1px solid var(--color-line);
  transition: border-color var(--duration-fast) var(--ease-out),
              padding-left var(--duration-fast) var(--ease-out);
}
.contact__links a:hover { border-color: var(--color-ink); padding-left: 0.4rem; }

.contact__links-item--email {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.contact__links-item--email a { flex: 1 1 auto; }

.contact__copy {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}
.contact__copy:hover,
.contact__copy:focus-visible {
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.contact__copy.is-copied {
  border-color: var(--color-sage);
  background: var(--color-sage);
  color: var(--color-ink);
}

.contact__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 600;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
}
.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  color: var(--color-ink);
  resize: vertical;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-ink);
}

.form-status {
  font-size: 0.875rem;
  color: var(--color-muted);
  min-height: 1.2em;
}
.form-status.is-success { color: #5C7A52; }

@media (max-width: 860px) {
  .contact__grid { grid-template-columns: 1fr; }
}