/* ─── Reset & Base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: #0f172a;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ─── Typography ─────────────────────────────────────── */

/* Space Grotesk — headings and UI labels (NOT the hero h1 name) */
h2, h3, h4, h5,
.section-title,
.hero-role,
.about-text h3,
.exp-position,
.exp-company,
.service-title,
.contact-info h3,
.form-title,
.footer-logo-text,
.nav-logo-text {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* Nunito — all paragraph / body copy */
p,
.section-desc,
.exp-desc,
.service-desc,
.about-text p,
.contact-info p,
.hero-subtitle,
.hero-stat-label,
.cookie-text {
  font-family: 'Nunito', 'Inter', sans-serif;
}

/* JetBrains Mono — skill/tech tags and code-like badges */
.skill-tag,
.exp-tech,
.project-tag,
.hero-tag {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: -0.01em;
}

/* ─── CSS Variables ─────────────────────────────────── */
:root {
  --blue-50:   #eff6ff;
  --blue-100:  #dbeafe;
  --blue-600:  #2563eb;
  --blue-700:  #1d4ed8;
  --cyan-50:   #ecfeff;
  --cyan-100:  #cffafe;
  --cyan-500:  #06b6d4;
  --cyan-600:  #0891b2;
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-400: #94a3b8;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-900: #0f172a;
  --radius: 1rem;
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
}

/* ─── Gradient Utilities ─────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--slate-100); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--blue-600), var(--cyan-500)); border-radius: 3px; }

/* ─── Navbar ─────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226,232,240,0.8);
  transition: box-shadow 0.3s;
}
#navbar.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}
.nav-logo-text {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--slate-900);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links button {
  padding: 0.5rem 0.875rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-600);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s, transform 0.15s;
}
.nav-links button:hover,
.nav-links button.active {
  color: var(--blue-600);
  background: var(--blue-50);
}
.nav-links button:active { transform: scale(0.93); transition-duration: 0.08s; }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-social {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  color: var(--slate-600);
  transition: color 0.2s, background 0.2s;
  font-size: 1rem;
}
.nav-social:hover { color: var(--blue-600); background: var(--blue-50); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-hamburger:hover { background: var(--slate-100); }
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--slate-200);
  background: rgba(255,255,255,0.97);
}
.nav-mobile.open { display: flex; }
.nav-mobile button {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-700);
  border-radius: 10px;
  transition: color 0.2s, background 0.2s, transform 0.15s;
}
.nav-mobile button:hover  { color: var(--blue-600); background: var(--blue-50); }
.nav-mobile button:active { transform: scale(0.97); transition-duration: 0.08s; }

/* ─── Hero ───────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--blue-50) 50%, var(--cyan-50) 100%);
  display: flex;
  align-items: end;

  padding-top: 68px;
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(6,182,212,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--slate-900);
  margin-bottom: 1rem;
  animation: fadeInDown 0.7s ease 0.1s both;
}
.hero-role {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--blue-600);
  margin-bottom: 1.25rem;
  animation: fadeInDown 0.7s ease 0.15s both;
}
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 540px;
  animation: fadeInDown 0.7s ease 0.2s both;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  animation: fadeInDown 0.7s ease 0.3s both;
}
.hero-tag {
  padding: 0.375rem 0.875rem;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--slate-200);
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--slate-700);
  transition: border-color 0.2s, transform 0.2s;
}
.hero-tag:hover { border-color: rgba(37,99,235,0.4); transform: translateY(-1px); }
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInDown 0.7s ease 0.35s both;
}
.btn-primary {
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-600));
  color: #fff;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(37,99,235,0.3);
}
.btn-primary:hover  { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 30px rgba(37,99,235,0.4); }
.btn-primary:active { transform: translateY(0) scale(0.97); box-shadow: 0 2px 8px rgba(37,99,235,0.2); transition-duration: 0.08s; }
.btn-secondary {
  padding: 0.875rem 2rem;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  border: 2px solid var(--slate-200);
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate-700);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.btn-secondary:hover  { border-color: var(--blue-600); color: var(--blue-600); transform: translateY(-2px); background: rgba(239,246,255,0.8); }
.btn-secondary:active { transform: translateY(0) scale(0.97); transition-duration: 0.08s; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  animation: fadeInDown 0.7s ease 0.45s both;
}
.hero-stat-value {
  font-size: 1.875rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat-label { font-size: 0.8rem; color: var(--slate-600); }

/* Hero image — circular */
.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s ease 0.2s both;
}
.hero-photo-card {
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--blue-100), var(--cyan-100));
  border-radius: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  position: relative;
}
/* Gradient border ring — no overflow so gradient stays visible */
.hero-photo-ring {
  width: 308px;
  height: 308px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: 0 12px 40px rgba(37,99,235,0.3);
  flex-shrink: 0;
}
/* Clip container — cuts scaled image to a perfect circle */
.hero-photo-clip {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
}
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}
.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 16px;
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--slate-700);
  animation: float 3s ease-in-out infinite;
}
.hero-float-card.card-1 { bottom: 1.25rem; left: 0.75rem; animation-delay: 0s; }
.hero-float-card.card-2 { top: 1.5rem; right: 0.75rem; animation-delay: 1.5s; }
.hero-float-card .card-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

/* ─── Section Shared ─────────────────────────────────── */
.section { padding: 6rem 1.5rem; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--slate-900);
  margin-bottom: 1rem;
}
.section-desc {
  font-size: 1.1rem;
  color: var(--slate-600);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── About ──────────────────────────────────────────── */
#about { background: #fff; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}
.about-text h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 1.25rem;
}
.about-text p {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
/* Gradient border ring */
.about-photo-ring {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 5px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: 0 16px 50px rgba(37,99,235,0.2);
  margin: 0 auto;
  flex-shrink: 0;
}
/* Clip container */
.about-photo-clip {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}
.skill-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--slate-100);
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
}
.skill-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: rgba(37,99,235,0.1); }
.skill-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  transition: transform 0.3s;
}
.skill-card:hover .skill-icon { transform: scale(1.1); }
.skill-card h4 { font-size: 1rem; font-weight: 700; color: var(--slate-900); margin-bottom: 0.75rem; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.skill-tag {
  font-size: 0.75rem;
  color: var(--slate-600);
  background: var(--slate-50);
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* ─── Experience ─────────────────────────────────────── */
#experience { background: var(--slate-50); }
.exp-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}
.exp-tab {
  padding: 0.6rem 1.5rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  background: #fff;
  border: 2px solid var(--slate-200);
  color: var(--slate-600);
  transition: all 0.2s;
}
.exp-tab.active {
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-600));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 15px rgba(37,99,235,0.3);
}
.exp-panel { display: none; }
.exp-panel.active { display: flex; flex-direction: column; gap: 1.5rem; }
.exp-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid transparent;
  display: grid;
  grid-template-columns: 220px 1fr;
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
}
.exp-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(37,99,235,0.1); }
.exp-sidebar {
  background: linear-gradient(160deg, var(--blue-600), var(--cyan-600));
  padding: 2rem 1.5rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.exp-sidebar-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; }
.exp-sidebar-item i { width: 16px; opacity: 0.8; font-size: 0.8rem; }
.exp-bar { height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; overflow: hidden; margin-top: auto; }
.exp-bar-fill { height: 100%; width: 60%; background: rgba(255,255,255,0.7); border-radius: 2px; transition: width 0.5s; }
.exp-card:hover .exp-bar-fill { width: 100%; }
.exp-content { padding: 2rem; }
.exp-position { font-size: 1.3rem; font-weight: 700; color: var(--slate-900); margin-bottom: 0.25rem; }
.exp-company { display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; font-weight: 600; color: var(--blue-600); margin-bottom: 1rem; }
.exp-desc { font-size: 0.875rem; color: var(--slate-600); line-height: 1.7; margin-bottom: 1.25rem; }
.exp-tech-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.exp-tech {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  background: rgba(37,99,235,0.08);
  color: var(--blue-600);
  border-radius: 6px;
}
.exp-achievements { display: flex; flex-direction: column; gap: 0.5rem; }
.exp-achievement {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--slate-600);
}
.exp-achievement::before { content: '✓'; color: #10b981; font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ─── Services ───────────────────────────────────────── */
#services { background: #fff; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--slate-100);
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: rgba(37,99,235,0.1); }
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  transition: transform 0.3s;
}
.service-card:hover .service-icon { transform: scale(1.1); }
.service-title { font-size: 1.05rem; font-weight: 700; color: var(--slate-900); }
.service-desc { font-size: 0.875rem; color: var(--slate-600); line-height: 1.7; }
.services-cta {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  background: var(--slate-50);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--slate-100);
}
.services-cta p { color: var(--slate-600); margin-bottom: 1rem; font-size: 1rem; }

/* ─── Contact ────────────────────────────────────────── */
#contact { background: var(--slate-50); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 1rem;
}
.contact-info p {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contact-items { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--slate-200);
  transition: border-color 0.2s, transform 0.2s;
}
.contact-item:hover { border-color: rgba(37,99,235,0.3); transform: translateX(4px); }
.contact-item-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.contact-item-label { font-size: 0.7rem; color: var(--slate-400); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item-value { font-size: 0.875rem; color: var(--slate-700); font-weight: 500; }
.contact-socials { display: flex; gap: 0.75rem; }
.contact-social {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--slate-600);
  background: #fff;
  border: 1px solid var(--slate-200);
  transition: all 0.2s;
}
.contact-social:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.contact-social.linkedin:hover  { background: #0a66c2; border-color: #0a66c2; }
.contact-social.github:hover    { background: #1a1a1a; border-color: #1a1a1a; }
.contact-social.instagram:hover { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); border-color: transparent; }
.contact-social.email:hover     { background: #ea4335; border-color: #ea4335; }

/* Contact Form */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-100);
}
.form-title { font-size: 1.2rem; font-weight: 700; color: var(--slate-900); margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: 1rem; }
.form-label { font-size: 0.75rem; font-weight: 600; color: var(--slate-700); text-transform: uppercase; letter-spacing: 0.05em; }
.form-input,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 2px solid var(--slate-200);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--slate-900);
  background: var(--slate-50);
  outline: none;
  width: 100%;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--blue-600);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.08);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-submit {
  width: 100%;
  padding: 0.875rem;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-600));
  color: #fff;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 0.5rem;
  box-shadow: 0 4px 15px rgba(37,99,235,0.25);
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.form-submit:hover             { opacity: 0.92; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,99,235,0.35); }
.form-submit:active:not(:disabled) { transform: scale(0.98); box-shadow: 0 2px 8px rgba(37,99,235,0.15); transition-duration: 0.08s; }
.form-submit:disabled          { opacity: 0.7; cursor: not-allowed; transform: none; }
.form-optional {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--slate-400);
  margin-left: 0.3rem;
}
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success i { font-size: 3rem; color: #10b981; margin-bottom: 1rem; display: block; }
.form-success p { font-size: 1rem; font-weight: 500; color: var(--slate-700); margin-bottom: 1.5rem; }
.btn-new-message {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1.1rem;
  background: transparent;
  color: var(--blue-600);
  border: 1.5px solid var(--blue-200, #bfdbfe);
  border-radius: 9999px;
  font-weight: 500;
  font-size: 0.82rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
  
}
.btn-new-message:hover  { background: var(--blue-50); border-color: var(--blue-600); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(37,99,235,0.12); }
.btn-new-message:active { transform: scale(0.96); transition-duration: 0.08s; }

/* ─── Footer ─────────────────────────────────────────── */
footer {
  background: var(--slate-900);
  color: #fff;
  padding: 3rem 1.5rem;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}
.footer-logo-text { font-weight: 700; font-size: 1rem; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.25rem; }
.footer-nav button {
  padding: 0.4rem 0.875rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.footer-nav button:hover { color: #fff; background: rgba(255,255,255,0.08); }
.footer-socials { display: flex; gap: 0.75rem; }
.footer-social {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  transition: all 0.2s;
}
.footer-social:hover { color: #fff; background: rgba(255,255,255,0.16); transform: translateY(-2px); }
.footer-divider { width: 100%; height: 1px; background: rgba(255,255,255,0.08); }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.4); text-align: center; }

/* ─── Cookie Banner ──────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 950;
  background: rgba(15,23,42,0.95);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  transition: transform 0.4s ease;
}
#cookie-banner.hidden { transform: translateY(100%); pointer-events: none; }
.cookie-text { font-size: 0.875rem; color: rgba(255,255,255,0.85); }
.cookie-text i { color: var(--cyan-500); margin-right: 0.5rem; }
.cookie-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.cookie-accept { background: linear-gradient(135deg, var(--blue-600), var(--cyan-600)); color: #fff; }
.cookie-accept:hover  { opacity: 0.9; transform: translateY(-1px); }
.cookie-accept:active { transform: scale(0.96); transition-duration: 0.08s; }
.cookie-decline { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }
.cookie-decline:hover  { background: rgba(255,255,255,0.15); color: #fff; transform: translateY(-1px); }
.cookie-decline:active { transform: scale(0.96); transition-duration: 0.08s; }

/* ─── Scroll-reveal ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── Animations ─────────────────────────────────────── */
@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}
.ripple-el {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleAnim 0.55s linear;
  pointer-events: none;
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-8px); }
}

/* ─── Gradient helpers ───────────────────────────────── */
.g-blue-cyan     { background: linear-gradient(135deg, #3b82f6, #06b6d4); }
.g-green-emerald { background: linear-gradient(135deg, #22c55e, #10b981); }
.g-purple-violet { background: linear-gradient(135deg, #a855f7, #7c3aed); }
.g-orange-red    { background: linear-gradient(135deg, #f97316, #ef4444); }
.g-pink-rose     { background: linear-gradient(135deg, #ec4899, #f43f5e); }
.g-orange-amber  { background: linear-gradient(135deg, #f97316, #f59e0b); }
.g-slate-gray    { background: linear-gradient(135deg, #64748b, #4b5563); }
.g-teal-cyan     { background: linear-gradient(135deg, #14b8a6, #06b6d4); }
.g-lime-green    { background: linear-gradient(135deg, #84cc16, #22c55e); }
.g-indigo-blue   { background: linear-gradient(135deg, #6366f1, #3b82f6); }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .hero-image-wrap { order: -1; }
  .hero-photo-card { max-width: 320px; margin: 0 auto; }
  .hero-photo-ring { width: 248px; height: 248px; }
  .hero-tags { justify-content: center; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-float-card.card-1 { left: 0; }
  .hero-float-card.card-2 { right: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-photo-ring { max-width: 280px; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .exp-card { grid-template-columns: 1fr; }
  .exp-sidebar { flex-direction: row; flex-wrap: wrap; gap: 1rem; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-social { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 4rem 1rem; }
  .hero-inner { padding: 3rem 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.5rem; }

  /* Only center the social icons on small screens */
  .contact-socials { justify-content: center; }
}