/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --card:     #ECECEE;   /* floating card */
  --card-2:   #F4F4F6;
  --ink:      #1A1A1C;   /* near-black text */
  --muted:    #6E6E73;
  --line:     #D8D8DC;
  --pill-bd:  #C9C9CF;
  --dark:     #1A1A1C;
  --radius:   22px;
  --ease:     cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  /* GREY gradient background (was colorful in the reference) */
  background: linear-gradient(135deg, #9A9AA0 0%, #BFBFC5 25%, #D6D6DB 50%, #B4B4BA 75%, #8E8E95 100%);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  padding: 3vh 3vw;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--dark); color: #fff; }
[hidden] { display: none !important; }

/* ===== FLOATING FRAME / CARD ===== */
.frame {
  max-width: 1080px;
  margin: 0 auto;
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem 3.5rem 3rem;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}

/* ===== NAV ===== */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 0; position: relative;
}
.logo { display: flex; align-items: center; gap: 0.65rem; font-weight: 600; font-size: 1.02rem; color: var(--ink); }
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--dark);
  position: relative; flex-shrink: 0;
}
.logo-mark::after {
  content: ''; position: absolute; inset: 8px;
  border: 2px solid var(--card); border-radius: 50%;
  border-right-color: transparent; transform: rotate(45deg);
}
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-size: 0.92rem; color: var(--ink); font-weight: 500; transition: color 0.25s; position: relative; }
.nav-links a:hover { color: var(--muted); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 2px; background: var(--dark); border-radius: 2px;
}
.nav-btn {
  background: var(--dark); color: #fff; font-weight: 500; font-size: 0.9rem;
  padding: 0.6rem 1.4rem; border-radius: 10px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.nav-btn:hover { transform: translateY(-2px); opacity: 0.9; }

.hamburger { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ===== HERO ===== */
.hero {
  display: grid; grid-template-columns: auto 1fr; gap: 4rem;
  align-items: center; padding: 4rem 0 5rem;
}
.hero-photo { position: relative; width: 260px; height: 280px; }
.photo-glow {
  position: absolute; inset: -10px;
  border-radius: 18px;
  /* grey glow instead of rainbow */
  background: radial-gradient(circle at 30% 40%, #fff 0%, #C4C4CB 35%, #9C9CA3 70%, #7E7E86 100%);
  filter: blur(6px);
  opacity: 0.9;
}
.photo-inner {
  position: absolute; inset: 0;
  border-radius: 16px;
  background: linear-gradient(160deg, #DADADE, #B7B7BD);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.4);
}
.user-icon {
  font-family: 'Poppins', sans-serif; font-style: normal; font-weight: 700;
  font-size: 4rem; color: #6E6E73; letter-spacing: -2px;
}
.photo-inner .photo-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.hero-text h1 {
  font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: clamp(3rem, 7vw, 5.5rem); line-height: 1; letter-spacing: -2px;
  margin-bottom: 1.5rem;
}
.hero-text p { font-size: 1.15rem; color: var(--muted); max-width: 460px; }

/* ===== CAREER ===== */
.career {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  padding: 3rem 0 4rem; align-items: start;
}
.career-left h2 {
  font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.05; letter-spacing: -1px;
  margin-bottom: 1.5rem;
}
.career-left p { color: var(--muted); font-size: 0.98rem; max-width: 360px; }

.career-right { display: flex; flex-wrap: wrap; gap: 0.7rem; align-content: flex-start; }
.tag {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.5px;
  color: var(--ink);
  background: var(--card-2);
  border: 1px solid var(--pill-bd);
  padding: 0.55rem 1rem; border-radius: 10px;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s;
}
.tag:hover { transform: translateY(-2px); background: var(--dark); color: #fff; border-color: var(--dark); }

/* ===== WORK ===== */
.work { padding: 3rem 0 4rem; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 1.2rem; }
.work-heading {
  font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -1px; margin-bottom: 2.5rem;
}
.work-card {
  display: grid; grid-template-columns: auto 1fr; gap: 2rem;
  background: var(--card-2); border: 1px solid var(--line);
  border-radius: 16px; padding: 2.2rem;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.work-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,0.12); }
.work-num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--muted); }
.work-info h3 { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.5rem; margin-bottom: 0.7rem; }
.work-info p { color: var(--muted); max-width: 620px; margin-bottom: 1.2rem; }
.work-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.work-tags span { font-size: 0.78rem; color: var(--muted); border: 1px solid var(--pill-bd); padding: 0.3rem 0.85rem; border-radius: 50px; }

/* ===== CONTACT ===== */
.contact { padding: 4rem 0 3rem; border-top: 1px solid var(--line); text-align: center; }
.contact h2 { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -1px; margin-bottom: 1rem; }
.contact > div > p { color: var(--muted); margin-bottom: 2rem; }
.contact-mail {
  display: inline-block; font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: clamp(1.2rem, 3vw, 2rem); color: var(--ink);
  border-bottom: 2px solid var(--pill-bd); padding-bottom: 0.4rem;
  transition: border-color 0.3s, color 0.3s;
}
.contact-mail:hover { border-color: var(--dark); }
.contact-meta { margin-top: 2rem; color: var(--muted); font-size: 0.95rem; }

/* ===== FOOTER ===== */
footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 2rem; margin-top: 1rem; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 0.85rem; flex-wrap: wrap; gap: 0.5rem;
}

/* ===== HERO CTA BUTTONS ===== */
.hero-cta { display: flex; gap: 0.9rem; margin-top: 2rem; flex-wrap: wrap; }
.btn-fill, .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 1.6rem; border-radius: 10px; font-weight: 500; font-size: 0.95rem;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
}
.btn-fill { background: var(--dark); color: #fff; border: 1px solid var(--dark); }
.btn-fill:hover { transform: translateY(-2px); opacity: 0.92; }
.btn-ghost { border: 1px solid var(--pill-bd); color: var(--ink); }
.btn-ghost:hover { border-color: var(--dark); transform: translateY(-2px); }
.btn-fill.full { width: 100%; padding: 0.85rem; cursor: pointer; }

/* ===== QUICK LINKS (home) ===== */
.quicklinks {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  padding: 1rem 0 3rem; border-top: 1px solid var(--line);
}
.ql-card {
  display: flex; flex-direction: column; gap: 0.4rem;
  background: var(--card-2); border: 1px solid var(--line);
  border-radius: 16px; padding: 1.6rem;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  position: relative; min-height: 150px;
}
.ql-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(0,0,0,0.12); }
.ql-num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 0.85rem; color: var(--muted); }
.ql-card h3 { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.25rem; }
.ql-card p { color: var(--muted); font-size: 0.88rem; }
.ql-arrow { position: absolute; bottom: 1.4rem; right: 1.4rem; font-size: 1.2rem; color: var(--ink); transition: transform 0.3s var(--ease); }
.ql-card:hover .ql-arrow { transform: translateX(4px); }

/* ===== PAGE HEADER (inner pages) ===== */
.page-header { padding: 3rem 0 2.5rem; border-bottom: 1px solid var(--line); margin-bottom: 3rem; }
.page-num { font-size: 0.85rem; font-weight: 600; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; }
.page-header h1 {
  font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.02; letter-spacing: -1.5px; margin-top: 0.8rem;
}

/* ===== ABOUT PAGE ===== */
.about-intro { display: grid; grid-template-columns: auto 1fr; gap: 3.5rem; align-items: center; padding-bottom: 4rem; }
.about-intro-text p { font-size: 1.1rem; color: var(--muted); margin-bottom: 1.2rem; }
.about-intro-text strong { color: var(--ink); }

.timeline { display: flex; flex-direction: column; gap: 1rem; }
.tl-item { background: var(--card-2); border: 1px solid var(--line); border-radius: 14px; padding: 1.5rem; transition: transform 0.3s var(--ease); }
.tl-item:hover { transform: translateX(6px); }
.tl-date { display: inline-block; font-size: 0.78rem; font-weight: 600; color: var(--muted); background: var(--card); border: 1px solid var(--pill-bd); padding: 0.25rem 0.8rem; border-radius: 50px; margin-bottom: 0.7rem; }
.tl-item h3 { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.15rem; }
.tl-item p { color: var(--muted); font-size: 0.92rem; margin-top: 0.3rem; }

/* ===== SKILLS PAGE ===== */
.skills-section { padding-bottom: 3rem; }
.skills-detail { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.skill-row {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  padding: 1.5rem 0; border-bottom: 1px solid var(--line);
  transition: padding 0.35s var(--ease);
}
.skill-row:hover { padding-left: 1rem; }
.skill-name { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: clamp(1.1rem, 2.4vw, 1.5rem); }
.skill-meta { color: var(--muted); font-size: 0.92rem; text-align: right; }

/* ===== CONTACT PAGE ===== */
.contact-page { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; padding-bottom: 2rem; }
.contact-lead { font-size: 1.1rem; color: var(--muted); margin-bottom: 1.8rem; }
.contact-mail {
  display: inline-block; font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: clamp(1.1rem, 2.6vw, 1.7rem); color: var(--ink);
  border-bottom: 2px solid var(--pill-bd); padding-bottom: 0.4rem; word-break: break-all;
  transition: border-color 0.3s;
}
.contact-mail:hover { border-color: var(--dark); }
.contact-details { display: flex; flex-direction: column; gap: 1.2rem; margin: 2.5rem 0; }
.cd-item { display: flex; flex-direction: column; gap: 0.2rem; }
.cd-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.cd-value { font-size: 1rem; color: var(--ink); }
.contact-socials { display: flex; gap: 0.7rem; }
.contact-socials a { font-size: 0.85rem; font-weight: 500; color: var(--ink); border: 1px solid var(--pill-bd); padding: 0.5rem 1.1rem; border-radius: 10px; transition: 0.3s var(--ease); }
.contact-socials a:hover { background: var(--dark); color: #fff; border-color: var(--dark); transform: translateY(-2px); }

.contact-form { background: var(--card-2); border: 1px solid var(--line); border-radius: 18px; padding: 2rem; display: flex; flex-direction: column; gap: 1.1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--ink); }
.form-group input, .form-group textarea {
  font-family: 'Inter', sans-serif; font-size: 0.95rem; color: var(--ink);
  background: var(--card); border: 1px solid var(--pill-bd); border-radius: 10px;
  padding: 0.7rem 0.9rem; resize: none; transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--dark); box-shadow: 0 0 0 3px rgba(26,26,28,0.07); }

/* ===== REVEAL ===== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 820px) {
  .frame { padding: 1rem 1.5rem 2rem; }
  .nav-links, .nav-btn { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; gap: 1.2rem; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--card-2); padding: 1.5rem; border-radius: 14px; z-index: 50; box-shadow: 0 20px 40px rgba(0,0,0,0.15);
  }
  .hamburger { display: flex; }
  .hero { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; padding: 2.5rem 0 3rem; }
  .hero-photo { margin: 0 auto; }
  .hero-text p { margin: 0 auto; }
  .career { grid-template-columns: 1fr; gap: 2rem; }
  .career-left p { max-width: none; }
  .work-card { grid-template-columns: 1fr; gap: 1rem; }
  .quicklinks { grid-template-columns: 1fr 1fr; }
  .about-intro { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; }
  .about-intro .hero-photo { margin: 0 auto; }
  .contact-page { grid-template-columns: 1fr; gap: 2.5rem; }
  .skill-row { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .skill-meta { text-align: left; }
}

@media (max-width: 480px) {
  .quicklinks { grid-template-columns: 1fr; }
}