/* ================================================
   GIRDHAR KUMAR — PORTFOLIO v7
   Glassmorphism · Ambient blobs · Ultra smooth
   ================================================ */

:root {
  /* Colours */
  --bg:           #eef2ff;
  --blob-1:       #c7d2fe;
  --blob-2:       #ddd6fe;
  --blob-3:       #bfdbfe;
  --text:         #1e1b4b;
  --text-2:       #4b5563;
  --text-3:       #9ca3af;
  --accent:       #6366f1;
  --accent-2:     #4f46e5;
  --accent-light: rgba(99,102,241,0.12);
  --nav-h:        66px;
  --radius:       16px;
  --radius-lg:    22px;

  /* Glass effect */
  --glass-bg:     rgba(255,255,255,0.55);
  --glass-border: rgba(255,255,255,0.75);
  --glass-blur:   16px;
  --glass-shadow: 0 8px 32px rgba(99,102,241,0.10), 0 1px 0 rgba(255,255,255,0.8) inset;

  /* Transitions — all long & smooth */
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast:       0.25s var(--ease);
  --t-med:        0.55s var(--ease);
  --t-slow:       0.8s  var(--ease);
  --t-theme:      0.5s  var(--ease);

  /* Skill brand colours */
  --html-clr: #e34f26;
  --css-clr:  #264de4;
  --py-clr:   #3776ab;
  --sql-clr:  #00758f;
  --js-clr:   #c9a900;
  --git-clr:  #f05032;
}

[data-theme="dark"] {
  --bg:           #0f0f1a;
  --blob-1:       rgba(99,102,241,0.18);
  --blob-2:       rgba(139,92,246,0.15);
  --blob-3:       rgba(59,130,246,0.13);
  --text:         #e2e8f0;
  --text-2:       #94a3b8;
  --text-3:       #475569;
  --accent:       #818cf8;
  --accent-2:     #6366f1;
  --accent-light: rgba(129,140,248,0.12);
  --glass-bg:     rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.10);
  --glass-blur:   20px;
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.35), 0 1px 0 rgba(255,255,255,0.06) inset;
  --js-clr:       #f7df1e;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.75;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--t-theme), color var(--t-theme);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---- Ambient blobs ---- */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.blob-1 {
  width: 500px; height: 500px;
  background: var(--blob-1);
  top: -100px; left: -100px;
  animation: drift1 14s ease-in-out infinite alternate;
  transition: background var(--t-theme);
}

.blob-2 {
  width: 450px; height: 450px;
  background: var(--blob-2);
  bottom: -80px; right: -80px;
  animation: drift2 18s ease-in-out infinite alternate;
  transition: background var(--t-theme);
}

.blob-3 {
  width: 350px; height: 350px;
  background: var(--blob-3);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: drift3 22s ease-in-out infinite alternate;
  transition: background var(--t-theme);
}

@keyframes drift1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(80px, 60px) scale(1.12); }
}

@keyframes drift2 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-70px, -50px) scale(1.08); }
}

@keyframes drift3 {
  from { transform: translate(-50%, -50%) scale(1); }
  to   { transform: translate(-42%, -58%) scale(1.15); }
}

/* ---- Glass box ---- */
.glass-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow);
  padding: 2rem;
  transition:
    background var(--t-theme),
    border-color var(--t-theme),
    box-shadow var(--t-fast),
    transform var(--t-fast);
}

.glass-box:hover {
  box-shadow: var(--glass-shadow), 0 16px 48px rgba(99,102,241,0.14);
  transform: translateY(-2px);
}

/* ---- NAV ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  transition:
    background var(--t-theme),
    border-color var(--t-theme),
    box-shadow var(--t-fast);
}

#navbar.scrolled {
  box-shadow: 0 4px 24px rgba(99,102,241,0.10);
}

.nav-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.nav-brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: opacity var(--t-fast);
}

.nav-brand:hover { opacity: 0.75; }
.dot { color: var(--accent); }

.nav-right { display: flex; align-items: center; gap: 0.75rem; }

.nav-links { display: flex; gap: 2px; list-style: none; }

.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 14px;
  border-radius: 10px;
  transition: color var(--t-fast), background var(--t-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  background: var(--accent-light);
}

.theme-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--text-2);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-theme);
}

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

[data-theme="light"] #icon-sun  { display: none; }
[data-theme="light"] #icon-moon { display: block; }
[data-theme="dark"]  #icon-sun  { display: block; }
[data-theme="dark"]  #icon-moon { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-size: 14px; font-weight: 600;
  padding: 11px 26px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99,102,241,0.35);
  transition: transform var(--t-fast), box-shadow var(--t-fast), opacity var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(99,102,241,0.45);
}

.btn-primary:active { transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-size: 14px; font-weight: 500;
  padding: 11px 26px;
  background: var(--glass-bg);
  color: var(--accent);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius);
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-theme), border-color var(--t-theme);
  text-decoration: none;
  white-space: nowrap;
}

.btn-secondary:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(99,102,241,0.18);
}

/* ---- Sections ---- */
.section { padding: 6rem 0; position: relative; z-index: 1; }

.section-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header { text-align: center; margin-bottom: 3.5rem; }

.section-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.4rem;
}

.section-sub {
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 0.9rem;
}

.title-line {
  width: 50px; height: 4px;
  background: linear-gradient(to right, var(--accent), #a78bfa);
  border-radius: 2px;
  margin: 0 auto;
  transition: width var(--t-med);
}

.section-header:hover .title-line { width: 80px; }

/* ---- Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity var(--t-slow),
    transform var(--t-slow);
}

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

.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.20s; }
.d3 { transition-delay: 0.30s; }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  z-index: 1;
}

.hero-wrap {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

/* Hero glass box content */
.hero-text .glass-box { padding: 2.5rem; }

.hero-greeting {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-3);
  margin-bottom: 0.2rem;
  letter-spacing: 0.04em;
}

.hero-name {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 0.6rem;
  background: linear-gradient(135deg, var(--text) 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-role {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 1.1rem;
  min-height: 1.8em;
}

#typed-text { color: var(--accent); }

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-bio {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: 1.75rem;
  max-width: 440px;
}

.hero-btns { display: flex; flex-direction: row; gap: 12px; flex-wrap: nowrap; margin-bottom: 1.75rem; }

/* Scroll down arrow — removed per request */
.scroll-down { display: none !important; }

/* Social icons */
.hero-socials { display: flex; gap: 10px; }

.social-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  transition:
    color var(--t-fast),
    border-color var(--t-fast),
    transform var(--t-fast),
    box-shadow var(--t-fast);
}

.social-icon::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  opacity: 0;
  transition: opacity var(--t-fast);
}

.social-icon i { position: relative; z-index: 1; transition: color var(--t-fast); }

.social-icon:hover {
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}

.social-icon:hover::before { opacity: 1; }

/* Photo */
.hero-photo { position: relative; display: flex; justify-content: center; }

.photo-ring {
  width: 260px; height: 260px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--accent), #a78bfa 50%, #ec4899);
  box-shadow: 0 16px 64px rgba(99,102,241,0.30);
  animation: float 5s ease-in-out infinite;
  will-change: transform;
}

@keyframes float {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-14px); }
}

.profile-img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--bg);
  transition: border-color var(--t-theme);
}

.photo-badge {
  position: absolute;
  bottom: 8px; right: -14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 7px 16px;
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600;
  color: var(--accent);
  box-shadow: 0 4px 16px rgba(99,102,241,0.18);
  white-space: nowrap;
  animation: float 5s ease-in-out infinite;
  animation-delay: 0.5s;
  transition: background var(--t-theme), border-color var(--t-theme);
}

.photo-badge i { font-size: 16px; }

/* Scroll down */
.scroll-down {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  font-size: 24px;
  animation: scrollBounce 2.5s ease-in-out infinite;
  transition: color var(--t-fast), border-color var(--t-fast);
  z-index: 1;
}

.scroll-down:hover { color: var(--accent); border-color: var(--accent); }

@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(9px); }
}

/* ---- ABOUT ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.65fr;
  gap: 3.5rem;
  align-items: center;
}

.about-photo-side { display: flex; justify-content: center; }

.about-photo {
  width: 280px; height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(99,102,241,0.18);
  border: 4px solid var(--glass-border);
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.about-photo:hover {
  transform: scale(1.02) rotate(-1deg);
  box-shadow: 0 28px 72px rgba(99,102,241,0.25);
}

.about-hi {
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 1rem;
}

.about-para {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.9;
  margin-bottom: 0.85rem;
}

.about-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.14);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  transition: background var(--t-fast), transform var(--t-fast);
}

.info-item:hover {
  background: rgba(99,102,241,0.10);
  transform: translateX(3px);
}

.info-icon { font-size: 18px; color: var(--accent); margin-top: 1px; flex-shrink: 0; }
.info-item div { display: flex; flex-direction: column; }
.info-key { font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; }
.info-val { font-size: 13px; font-weight: 600; margin-top: 1px; }

/* ---- SKILLS ---- */
.skill-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.skill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  padding: 1.75rem 1.25rem;
  cursor: default;
}

.skill-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glass-shadow), 0 20px 48px rgba(99,102,241,0.16);
}

.skill-card-icon {
  width: 58px; height: 58px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  transition: transform var(--t-fast);
}

.skill-card:hover .skill-card-icon { transform: scale(1.12) rotate(-4deg); }

.skill-card-icon.html   { background: rgba(227,79,38,0.12);  color: var(--html-clr); }
.skill-card-icon.css    { background: rgba(38,77,228,0.12);  color: var(--css-clr);  }
.skill-card-icon.python { background: rgba(55,118,171,0.12); color: var(--py-clr);   }
.skill-card-icon.mysql  { background: rgba(0,117,143,0.12);  color: var(--sql-clr);  }
.skill-card-icon.js     { background: rgba(247,223,30,0.15); color: var(--js-clr);   }
.skill-card-icon.git    { background: rgba(240,80,50,0.12);  color: var(--git-clr);  }

.skill-card-name { font-size: 14px; font-weight: 600; }

/* No bars or percentages — icon + name only */

/* ---- PROJECTS ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  padding: 1.75rem;
}

.project-card:not(.project-soon):hover {
  transform: translateY(-6px);
  box-shadow: var(--glass-shadow), 0 20px 48px rgba(99,102,241,0.16);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.1rem;
}

.project-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  transition: transform var(--t-fast);
}

.project-card:hover .project-icon-wrap { transform: rotate(-6deg) scale(1.08); }
.project-icon-wrap.blue { background: var(--accent-light); color: var(--accent); }

.project-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.project-badge.wip {
  background: rgba(245,158,11,0.12);
  color: #d97706;
  border: 1px solid rgba(245,158,11,0.25);
}

[data-theme="dark"] .project-badge.wip { color: #fbbf24; }

.project-name { font-size: 18px; font-weight: 700; margin-bottom: 0.5rem; }

.project-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.ptag {
  font-size: 11.5px; font-weight: 600;
  padding: 3px 12px;
  border-radius: 20px;
  transition: transform var(--t-fast);
}

.ptag:hover { transform: scale(1.07); }

.html-tag { background: rgba(227,79,38,0.10);  color: var(--html-clr); }
.css-tag  { background: rgba(38,77,228,0.10);  color: var(--css-clr);  }
.py-tag   { background: rgba(55,118,171,0.12); color: var(--py-clr);   }
.sql-tag  { background: rgba(0,117,143,0.12);  color: var(--sql-clr);  }

.project-soon {
  display: flex; align-items: center; justify-content: center;
  min-height: 220px;
  border-style: dashed;
}

.project-soon:hover { transform: translateY(-4px); }

.soon-inner {
  text-align: center;
  color: var(--text-3);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}

.soon-icon {
  width: 54px; height: 54px;
  border-radius: 16px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: var(--accent);
}

.soon-inner h3 { font-size: 15px; font-weight: 600; color: var(--text-2); }
.soon-inner p  { font-size: 13px; max-width: 200px; line-height: 1.6; }

/* ---- Honeypot spam field (visually hidden) ---- */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  pointer-events: none;
  height: 0;
  overflow: hidden;
}

/* ---- Project link ---- */
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 1rem;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  padding: 6px 14px;
  border: 1.5px solid var(--accent);
  border-radius: 8px;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.project-link:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

/* ---- Nav backdrop (mobile menu blur overlay) ---- */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 997;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-backdrop.active {
  display: block;
  opacity: 1;
}

/* ---- Contact icon-only buttons with tooltip ---- */
.contact-icon-row {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.c-icon-btn {
  position: relative;
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: #fff;
  transition: transform var(--t-fast), box-shadow var(--t-fast), opacity var(--t-fast);
}

.c-icon-btn:nth-child(1) { background: linear-gradient(135deg, #6366f1, #a78bfa); }
.c-icon-btn:nth-child(2) { background: linear-gradient(135deg, #1c1c1e, #4b5563); }
.c-icon-btn:nth-child(3) { background: linear-gradient(135deg, #0077b5, #00a0dc); }

.c-icon-btn:hover {
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}

/* Tooltip */
.c-icon-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.85);
  background: var(--text);
  color: var(--bg);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.c-icon-btn:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* ---- Field-level validation errors ---- */
.field-err {
  display: none;
  font-size: 12px;
  color: #ef4444;
  margin-top: 3px;
  align-items: center;
  gap: 4px;
}

.field-err.show { display: flex; }

.field input.invalid,
.field textarea.invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

/* ---- Form send button full width ---- */
.btn-send { width: 100%; justify-content: center; }

/* ---- Form success / error messages ---- */
.form-ok,
.form-err-msg {
  font-size: 13.5px;
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.form-ok      { color: #16a34a; }
.form-err-msg { color: #dc2626; }

[data-theme="dark"] .form-ok      { color: #4ade80; }
[data-theme="dark"] .form-err-msg { color: #f87171; }

.form-ok.show,
.form-err-msg.show { display: flex; }

/* ---- CONTACT ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-intro {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.contact-cards { display: flex; flex-direction: column; gap: 0.85rem; }

.ccard {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(99,102,241,0.05);
  border: 1px solid rgba(99,102,241,0.14);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  transition:
    background var(--t-fast),
    border-color var(--t-fast),
    transform var(--t-fast),
    box-shadow var(--t-fast);
}

.ccard:hover {
  background: rgba(99,102,241,0.10);
  border-color: var(--accent);
  transform: translateX(6px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.14);
}

.ccard-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
  transition: transform var(--t-fast);
}

.ccard:hover .ccard-icon { transform: scale(1.08) rotate(-4deg); }

.email-bg    { background: linear-gradient(135deg, #6366f1, #a78bfa); }
.github-bg   { background: linear-gradient(135deg, #374151, #6b7280); }
.linkedin-bg { background: linear-gradient(135deg, #0077b5, #00a0dc); }

.ccard-text { display: flex; flex-direction: column; flex: 1; }
.ccard-label { font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; }
.ccard-val   { font-size: 13.5px; font-weight: 600; }

.ccard-arrow {
  font-size: 17px;
  color: var(--text-3);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--t-fast), transform var(--t-fast), color var(--t-fast);
}

.ccard:hover .ccard-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent);
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.field { display: flex; flex-direction: column; gap: 6px; }

.field label {
  font-size: 13px; font-weight: 600;
  color: var(--text-2);
  display: flex; align-items: center; gap: 5px;
  transition: color var(--t-fast);
}

.field:focus-within label { color: var(--accent); }

.field label i { font-size: 15px; color: var(--accent); }

.field input,
.field textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: rgba(255,255,255,0.35);
  border: 1.5px solid rgba(99,102,241,0.18);
  border-radius: var(--radius);
  padding: 11px 15px;
  outline: none;
  resize: vertical;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    border-color var(--t-fast),
    background var(--t-fast),
    box-shadow var(--t-fast),
    color var(--t-theme);
}

[data-theme="dark"] .field input,
[data-theme="dark"] .field textarea {
  background: rgba(255,255,255,0.04);
}

.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  background: rgba(99,102,241,0.06);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.10);
}

/* form messages handled above */

/* ---- FOOTER ---- */
footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 1.25rem 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: background var(--t-theme), border-color var(--t-theme);
}

.footer-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-3);
  white-space: nowrap;
  flex-shrink: 0;
}

.footer-socials {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.fsoc {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--text-3);
  background: transparent;
  border: 1px solid var(--glass-border);
  transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
  flex-shrink: 0;
}

.fsoc:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* ================================================
   RESPONSIVE
   ================================================ */

@media (max-width: 1024px) {
  .hero-wrap         { gap: 2.5rem; }
  .photo-ring        { width: 220px; height: 220px; }
  .about-grid        { grid-template-columns: 1fr 1.4fr; gap: 2.5rem; }
  .skill-cards       { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .hero-wrap         { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; padding: 3rem 2rem; }
  .hero-text .glass-box { padding: 2rem; }
  .hero-bio          { margin: 0 auto 1.75rem; max-width: 500px; }
  .hero-btns         { justify-content: center; }
  .hero-socials      { justify-content: center; }
  .hero-photo        { order: -1; display: flex; justify-content: center; }
  .photo-ring        { width: 200px; height: 200px; }
  .photo-badge       { right: -5px; bottom: 4px; font-size: 11px; padding: 5px 12px; }

  .about-grid        { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .about-photo-side  { justify-content: center; }
  .about-photo       { width: 240px; height: 270px; }
  .about-info        { max-width: 440px; margin: 1.5rem auto 0; }
  .contact-icon-row  { justify-content: center; }

  .skill-cards       { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .projects-grid     { grid-template-columns: 1fr; }
  .project-soon      { min-height: 160px; }
  .contact-grid      { grid-template-columns: 1fr; gap: 1.75rem; }
  .field-row         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  /* Nav mobile menu */
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--glass-border);
    flex-direction: column;
    gap: 0;
    z-index: 998;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  }

  .nav-links.open        { display: flex; }
  .nav-links li          { border-bottom: 1px solid var(--glass-border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-link              { display: block; padding: 1rem 1.5rem; font-size: 15px; border-radius: 0; }
  .hamburger             { display: flex; }

  /* Sections */
  .section               { padding: 3.5rem 0; }
  .section-wrap          { padding: 0 1rem; }
  .nav-wrap              { padding: 0 1rem; }
  .section-title         { font-size: 24px; }

  /* Hero — btns ALWAYS stay side by side (row) */
  .hero-wrap             { padding: 2rem 1rem; gap: 2rem; }
  .hero-text .glass-box  { padding: 1.5rem; }
  .hero-name             { font-size: 2rem; }
  .hero-role             { font-size: 16px; }
  .hero-bio              { font-size: 14px; }
  .hero-btns             { flex-direction: row; flex-wrap: nowrap; justify-content: center; gap: 8px; }
  .btn-primary,
  .btn-secondary         { padding: 10px 16px; font-size: 13px; }
  .photo-ring            { width: 170px; height: 170px; }
  .photo-badge           { font-size: 10.5px; padding: 5px 10px; gap: 5px; right: 0; }

  /* Glass boxes */
  .glass-box             { padding: 1.25rem; border-radius: 16px; }

  /* About */
  .about-photo           { width: 200px; height: 230px; }
  .about-info            { grid-template-columns: 1fr; gap: 0.6rem; }
  .about-hi              { font-size: 18px; }

  /* Skills */
  .skill-cards           { grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }
  .skill-card            { padding: 1.25rem 1rem; }
  .skill-card-icon       { width: 48px; height: 48px; font-size: 24px; }
  .skill-card-name       { font-size: 13px; }

  /* Projects */
  .project-card          { padding: 1.25rem; }
  .project-name          { font-size: 16px; }

  /* Contact */
  .contact-left .glass-box { padding: 1.25rem; }
  .contact-form          { padding: 1.25rem; }
  .field-row             { grid-template-columns: 1fr; }
  .c-icon-btn            { width: 50px; height: 50px; font-size: 22px; border-radius: 14px; }

  /* Footer — stacks cleanly, no overlap */
  .footer-wrap           { flex-direction: column; gap: 0.75rem; align-items: center; padding: 0 1rem; }
  .footer-copy           { font-size: 12px; }
}

@media (max-width: 400px) {
  .hero-name             { font-size: 1.75rem; }
  .photo-ring            { width: 150px; height: 150px; }
  .skill-cards           { grid-template-columns: 1fr 1fr; gap: 0.65rem; }
  .skill-card            { padding: 1rem 0.75rem; }
  .hero-text .glass-box  { padding: 1.1rem; }
  .glass-box             { padding: 1rem; border-radius: 14px; }
  .section-wrap          { padding: 0 0.85rem; }
  .nav-wrap              { padding: 0 0.85rem; }
  .photo-badge           { display: none; }
  .hero-btns             { gap: 6px; }
  .btn-primary,
  .btn-secondary         { padding: 9px 12px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}