/* ===== VARIABLES ===== */
:root {
  --c1: #FCF8F8;
  --c2: #F9DFDF;
  --c3: #F5AFAF;
  --accent: #d97070;
  --dark: #3a2a2a;
  --text: #5a3e3e;
  --text-light: #8a6a6a;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(217, 112, 112, 0.12);
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--c1); color: var(--text); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 6%;
  background: rgba(252, 248, 248, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c2);
  box-shadow: 0 2px 12px rgba(217, 112, 112, 0.08);
}
.logo { font-size: 1.3rem; font-weight: 700; color: var(--accent); letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-size: 0.95rem; font-weight: 500; color: var(--text); transition: color var(--transition); }
.nav-links a:hover { color: var(--accent); }
.hamburger { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--accent); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: space-between;
  padding: 8rem 6% 4rem;
  background: linear-gradient(135deg, var(--c1) 60%, var(--c2) 100%);
  gap: 2rem;
}
.hero-content { max-width: 560px; }
.greeting { font-size: 1.1rem; color: var(--accent); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 0.5rem; }
.name { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; color: var(--dark); line-height: 1.1; margin-bottom: 0.75rem; }
.tagline { font-size: 1.2rem; color: var(--text-light); margin-bottom: 2rem; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  padding: 0.75rem 1.8rem; border-radius: 50px; font-size: 0.95rem;
  font-weight: 600; cursor: pointer; transition: all var(--transition); border: 2px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #c45e5e; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(217,112,112,0.35); }
.btn-outline { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn-outline:hover { background: var(--c2); transform: translateY(-2px); }

.hero-avatar { flex-shrink: 0; }
.avatar-circle {
  width: 320px; height: 320px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c3), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem; font-weight: 800; color: #fff;
  box-shadow: 0 12px 40px rgba(217,112,112,0.3);
  animation: float 4s ease-in-out infinite;
  overflow: hidden;
}
.avatar-circle img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 50%;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ===== SECTIONS ===== */
.section { padding: 5rem 6%; }
.alt-bg { background: var(--c2); }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800; color: var(--dark);
  text-align: center; margin-bottom: 3rem; position: relative;
}
.section-title::after {
  content: ''; display: block; width: 60px; height: 4px;
  background: var(--accent); border-radius: 2px; margin: 0.6rem auto 0;
}

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; max-width: 900px; margin: 0 auto; }
.about-text p { margin-bottom: 1rem; color: var(--text); font-size: 1.05rem; }

.bio-card {
  background: var(--c1); border-radius: var(--radius);
  border: 1px solid var(--c3); box-shadow: var(--shadow);
  overflow: hidden;
}
.bio-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.9rem 1.4rem; border-bottom: 1px solid var(--c2);
  transition: background var(--transition);
}
.bio-row:last-child { border-bottom: none; }
.bio-row:hover { background: var(--c2); }
.bio-label {
  font-size: 0.8rem; font-weight: 700; color: var(--text-light);
  text-transform: uppercase; letter-spacing: 0.6px;
}
.bio-value { font-size: 0.95rem; font-weight: 600; color: var(--dark); }
.bio-open {
  color: var(--accent); background: var(--c2);
  padding: 0.15rem 0.7rem; border-radius: 50px; font-size: 0.85rem;
}

/* ===== SKILLS ===== */
.skills-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
.skill-card {
  background: var(--c1); border-radius: var(--radius); padding: 1.75rem 1.25rem;
  box-shadow: var(--shadow); border: 1px solid var(--c2); text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.skill-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(217,112,112,0.2); }
.skill-icon { font-size: 2.2rem; margin-bottom: 0.75rem; }
.skill-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 0.4rem; }
.skill-card p { font-size: 0.83rem; color: var(--text-light); line-height: 1.5; }

/* ===== PROJECTS ===== */
.filter-btns { display: flex; justify-content: center; gap: 0.75rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn {
  padding: 0.5rem 1.4rem; border-radius: 50px; border: 2px solid var(--c3);
  background: transparent; color: var(--text); font-weight: 600; cursor: pointer; transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
.projects-grid.full { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.project-card {
  background: var(--c1); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--c2);
  transition: transform var(--transition), box-shadow var(--transition);
  display: block; color: inherit; cursor: pointer;
}
.project-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(217,112,112,0.25); }
.project-card.hidden { display: none; }
.project-img {
  background: linear-gradient(135deg, var(--c2), var(--c3));
  height: 260px; display: flex; align-items: center; justify-content: center;
  font-size: 3.8rem; overflow: hidden;
}
.project-img img { width: 100%; height: 100%; object-fit: cover; }
.project-info { padding: 1.75rem; }
.project-info h3 { font-size: 1.25rem; font-weight: 700; color: var(--dark); margin-bottom: 0.5rem; }
.project-info p { font-size: 0.95rem; color: var(--text-light); margin-bottom: 1rem; }
.project-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.project-tags span {
  background: var(--c2); color: var(--accent); font-size: 0.78rem;
  font-weight: 600; padding: 0.2rem 0.7rem; border-radius: 50px;
}

/* ===== CONTACT ===== */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; max-width: 900px; margin: 0 auto; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item { display: flex; align-items: center; gap: 0.75rem; font-size: 1rem; color: var(--text); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input, .contact-form textarea {
  padding: 0.85rem 1.1rem; border-radius: var(--radius);
  border: 2px solid var(--c2); background: var(--c1);
  font-size: 0.95rem; color: var(--text); font-family: inherit;
  transition: border-color var(--transition);
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--c3); }
.contact-form textarea { resize: vertical; }
.form-msg { font-size: 0.9rem; color: var(--accent); font-weight: 600; min-height: 1.2rem; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: var(--c2);
  padding: 3rem 6% 0;
}
.footer-content { max-width: 1100px; margin: 0 auto; }
.footer-cols { display: grid; grid-template-columns: 2fr 1.5fr 1fr; gap: 3rem; padding-bottom: 2.5rem; }
.footer-logo { font-size: 1.4rem; font-weight: 800; color: var(--c3); margin-bottom: 0.75rem; }
.footer-desc { font-size: 0.9rem; color: rgba(252,248,248,0.55); line-height: 1.6; }
.footer-heading { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--c3); margin-bottom: 1rem; }
.footer .contact-item { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; color: rgba(252,248,248,0.7); margin-bottom: 0.6rem; }
.footer .social-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer .social-btn {
  display: inline-block; padding: 0.4rem 1rem; border-radius: 50px;
  border: 1.5px solid rgba(245,175,175,0.4); color: rgba(252,248,248,0.7);
  font-size: 0.88rem; font-weight: 600; transition: all var(--transition); width: fit-content;
}
.footer .social-btn:hover { border-color: var(--c3); color: var(--c3); }
.footer-bottom {
  text-align: center; padding: 1.25rem 0;
  border-top: 1px solid rgba(245,175,175,0.12);
  font-size: 0.85rem; color: rgba(252,248,248,0.35);
}

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: rgba(20, 10, 10, 0.85);
  backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.open { display: flex; }

.modal {
  position: relative;
  max-width: 90vw; max-height: 90vh;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}
.modal-close, .modal-fullscreen-btn {
  position: absolute; top: 0.75rem;
  background: rgba(0,0,0,0.5); border: none; border-radius: 50%;
  width: 36px; height: 36px; font-size: 1.1rem; cursor: pointer;
  color: #fff; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); z-index: 10;
}
.modal-close { right: 0.75rem; }
.modal-fullscreen-btn { right: 3.5rem; font-size: 1rem; }
.modal-close:hover, .modal-fullscreen-btn:hover { background: var(--accent); }

.modal-preview {
  display: block; width: 100%; max-height: 85vh;
  object-fit: contain; border-radius: var(--radius);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .projects-grid.full { grid-template-columns: repeat(2, 1fr); }
  .skills-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--c1); padding: 1rem 6%; border-bottom: 1px solid var(--c2); gap: 1rem; }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .hero { flex-direction: column; text-align: center; padding-top: 7rem; }
  .hero-btns { justify-content: center; }
  .avatar-circle { width: 220px; height: 220px; font-size: 2.5rem; }
  .about-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid.full { grid-template-columns: 1fr; }
  .project-img { height: 220px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .modal { max-width: 95vw; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 4%; }
  .hero { padding: 6rem 4% 3rem; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid.full { grid-template-columns: 1fr; }
  .project-img { height: 200px; }
  .footer-cols { grid-template-columns: 1fr; }
  .filter-btns { gap: 0.5rem; }
  .filter-btn { padding: 0.4rem 1rem; font-size: 0.85rem; }
  .avatar-circle { width: 180px; height: 180px; }
}