/* ==========================================================================
   HOME.CSS — Section layout for the single-page portfolio experience
   (splash, hero, about, projects, skills, experience, contact).
   ========================================================================== */

/* ---------- Snap container ---------- */
.snap-container {
  position: relative;
  z-index: 1;
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
}
  /* JS drives the actual section-by-section transitions; native snap is a
     graceful fallback for touch / reduced-motion users. */
}

.snap-container::-webkit-scrollbar {
  display: none;
}

/* ---------- 1. Splash Screen ---------- */
#splash {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  background: var(--color-bg);
  transition: transform 1s var(--ease-in-out), opacity 1s var(--ease-in-out);
}

#splash::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 220px 60px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

#splash.splash-exit {
  transform: translateY(-100%);
  opacity: 0.4;
}

.splash__text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, var(--fs-4xl));
  font-weight: 600;
  letter-spacing: -0.01em;
  opacity: 0;
  margin: 0;
  animation: fadeIn 1.1s var(--ease-out) forwards;
  z-index: 1;
}

.splash__tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.splash__tags .tag {
    font-size: 1.2rem;
    font-weight: 600;
}

/* ---------- 2. Hero Section ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-6);
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  margin-left: 200px;
}

.hero__eyebrow {
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) forwards;
  animation-delay: 0.1s;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, var(--fs-5xl));
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) forwards;
  animation-delay: 0.25s;
}

.hero__title span {
  display: block;
  color: var(--color-text-secondary);
}

.typing-line {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  color: var(--color-text-primary);
  min-height: 1.6em;
  opacity: 0;
  animation: fadeIn 0.4s var(--ease-out) forwards;
  animation-delay: 1.1s;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--color-text-primary);
  margin-left: 2px;
  vertical-align: -0.15em;
  animation: blink 0.9s step-end infinite;
}

.hero__desc {
  max-width: 46ch;
  color: var(--color-text-secondary);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) forwards;
  animation-delay: 1.4s;
}

.hero__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) forwards;
  animation-delay: 1.6s;
}

/* ---------- 2b. Hero Portrait (floating glass card) ---------- */
.hero__portrait {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) forwards;
  animation-delay: 0.6s;
  margin-left: 300px;
}

.portrait-backdrop {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06), transparent 70%);
  filter: blur(10px);
}

.portrait-ring {
  position: absolute;
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.portrait-ring--outer {
  width: 380px;
  height: 380px;
  animation: spinSlow 40s linear infinite;
}

.portrait-ring--inner {
  width: 300px;
  height: 300px;
  animation: spinSlow 30s linear infinite reverse;
}

.portrait-card {
  position: relative;
  width: 450px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.02);
  transform: rotate(-4deg);
  animation: floatCard 6s ease-in-out infinite;
  background: var(--color-bg-elevated);
}

.portrait-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%) contrast(1.05);
}

.portrait-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), transparent 40%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ---------- 3. About Section ---------- */
.about {

    display:flex;
    flex-direction:column;
    justify-content:center;

    height:100%;

}


.about__header {

    margin-bottom:2.5rem;

}


.about__heading {

    font-size:var(--fs-3xl);

    line-height:1.15;

    margin-top:.75rem;

}


.about__heading span {

    display:block;

    color:var(--color-text-secondary);

}



.about__main {

    display:grid;

    grid-template-columns:1.3fr .7fr;

    align-items:center;

    gap:4rem;

}



.about__content p {

    color:var(--color-text-secondary);

    max-width:60ch;

    line-height:1.8;

    margin-bottom:1.25rem;

}



/* ---------- Photo ---------- */


.about__photo {

    display:flex;

    justify-content:center;

}



.about-photo-card {

    width:320px;

    aspect-ratio:1;

    overflow:hidden;

    border-radius:var(--radius-lg);

    border:1px solid var(--color-border-strong);

    background:var(--color-bg-elevated);

    box-shadow:

    0 25px 60px rgba(0,0,0,.45);

    transform:rotate(3deg);

    transition:

    transform .4s ease,

    box-shadow .4s ease;

}



.about-photo-card:hover {

    transform:rotate(0deg) translateY(-8px);

    box-shadow:

    0 35px 70px rgba(0,0,0,.55);

}



.about-photo-card img {

    width:100%;

    height:100%;

    object-fit:cover;

}



/* ---------- Facts ---------- */


.about__facts {

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:1rem;

    margin-top:2rem;

}



.fact-card {

    padding:1.25rem;

    border-radius:var(--radius-md);

    background:var(--color-bg-elevated);

    border:1px solid var(--color-border);

    transition:

    transform .3s ease,

    border-color .3s ease;

}



.fact-card:hover {

    transform:translateY(-5px);

    border-color:var(--color-border-strong);

}



.fact-card h4 {

    font-family:var(--font-mono);

    font-size:.8rem;

    text-transform:uppercase;

    letter-spacing:.1em;

    color:var(--color-text-muted);

    margin-bottom:.75rem;

}



.fact-card p {

    color:var(--color-text-primary);

    margin:0;

}



/* ---------- Responsive ---------- */


@media(max-width:1000px){


.about__main {

    grid-template-columns:1fr;

}


.about__photo {

    order:-1;

}


.about-photo-card {

    width:260px;

}


.about__facts {

    grid-template-columns:repeat(2,1fr);

}


}


@media(max-width:600px){


.about__facts {

    grid-template-columns:1fr;

}


}

/* ---------- 4. Projects Section ---------- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.section-head__title {
  font-size: var(--fs-3xl);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  width: 100%;
}

.project-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-bg-elevated);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out),
    box-shadow 0.4s var(--ease-out);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-strong);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.project-card__index {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.project-card__title {
  font-size: var(--fs-xl);
  margin: var(--space-2) 0 var(--space-2);
}

.project-card__desc {
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-3);
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.portfolio-tabs {
    display: flex;
    gap: 1rem;
    margin-top: 0rem;
    margin-bottom: 2rem;
}

.tab {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: var(--fs-md);
    padding-bottom: .5rem;
    transition: .3s;
}

.tab.active {
    color: white;
    border-bottom: 2px solid white;
}

.portfolio-slider {
    display: flex;
    width: 100%;
    transition: transform 0.5s var(--ease-out);
}

.portfolio-panel {
   flex: 0 0 100%;
   width: 100%;
}

.portfolio-wrapper {
   width: 100%;
   overflow: hidden;
}

.project-explore {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;

    margin-top: 0rem;
    margin-left: 22rem;

    color: var(--color-accent);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;

    transition: all .25s ease;
}

.project-explore span {
    transition: transform .25s ease;
}

.project-explore:hover {
    color: white;
}

.project-explore:hover span {
    transform: translateX(4px);
}

/* ---------- 5. Skills Section ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  width: 100%;
  height: 75%;
}

.skill-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  text-align: left;
  background: var(--color-bg-elevated);
  transition: border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.skill-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
}

.skill-card__title {
  font-family: var(--font-mono);
  font-size: 20px;
  margin-bottom: var(--space-2);
}

.skill-card__list {
  color: var(--color-text-secondary);
  font-size: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ---------- 6. Experience Section (timeline) ---------- */
.timeline {
  position: relative;
  padding-left: var(--space-5);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  width: 100%;
  max-width: 760px;
  margin-left: 25px;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(var(--space-5) * -1 - 5px);
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-text-primary);
}

.timeline-item__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

.timeline-item__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-1);
}

.timeline-item__desc {
  color: var(--color-text-secondary);
  max-width: 60ch;
}

/* ---------- 7. Contact Section ---------- */

.contact-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem;
}


.contact-container {
  width: min(1100px, 100%);
  margin: 0 auto;
}


/* ---------- Header ---------- */

.contact-header {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
}

.contact-header h2 {
  margin-bottom: 1rem;
}

.contact-header p {
  color: var(--color-text-muted);
  line-height: 1.7;
}



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

.contact-content h3,
.contact-form-container h3 {
  margin-bottom: 1.5rem;
}


.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}


.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;

  padding: 1.5rem;

  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 1rem;

  transition: transform .25s ease, border-color .25s ease;
}


.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
}


.contact-card h4 {
  margin-bottom: .35rem;
}


.contact-card p,
.contact-card a {
  color: var(--color-text-muted);
  font-size: .95rem;
}


.contact-card a {
  text-decoration: none;
  transition: color .2s ease;
}


.contact-card a:hover {
  color: var(--color-accent);
}



/* ---------- Icons ---------- */

.contact-icon {
  width: 45px;
  height: 45px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;

  background: rgba(255,255,255,.05);

  font-size: 1.2rem;
}


.status-icon span {
  width: 12px;
  height: 12px;

  border-radius: 50%;
  background: #4ade80;

}



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

/* ==========================================================
   CONTACT SECTION — RESTORED SPACING
   ========================================================== */

.contact {
  align-items: center;
}


.contact-container {
  width: min(1100px, 100%);
  margin: 0 auto;
}


/* ---------- Header ---------- */

.contact-header {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
}


.contact-header h2 {
  margin-bottom: 1rem;
}


.contact-header p {
  font-size: 1rem;
  line-height: 1.7;
}



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

.contact-content h3 {
  margin-bottom: 1.5rem;
}


.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}


.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;

  padding: 1.5rem;

  border-radius: 1rem;
}


.contact-icon {
  width: 45px;
  height: 45px;
}



/* ---------- Message Button ---------- */

.contact-action {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}



/* ---------- Footer ---------- */

.contact-footer {
  margin-top: 3rem;
  text-align: center;
}


.contact-footer p {
  line-height: 1.6;
}



/* ---------- Mobile ---------- */

@media (max-width: 768px) {

  .contact-grid {
    grid-template-columns: 1fr;
  }

}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .hero__portrait {
    order: -1;
    height: 320px;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .section {
    padding-block: calc(var(--nav-height) + var(--space-4)) var(--space-4);
  }

  .about__facts {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .portrait-card {
    width: 220px;
  }

  .portrait-ring--outer {
    width: 280px;
    height: 280px;
  }

  .portrait-ring--inner {
    width: 220px;
    height: 220px;
  }
}