:root {
  --bg: #0f172a;
  --bg-soft: #111827;
  --card: #020617;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --text: #e5e7eb;
  --text-soft: #9ca3af;
  --border-soft: rgba(148, 163, 184, 0.3);
  --radius-xl: 18px;
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.78);
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, #1e293b 0, #020617 55%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

/* HEADER / NAV */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.95),
    rgba(15, 23, 42, 0.65),
    transparent
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}
.nav {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 16px;

  display: flex;
  align-items: center;
  justify-content: space-between; /* 🔴 ASIL ÇÖZÜM */
  gap: 24px;
}
.nav-left {
  display: flex;
  align-items: center;
  flex-shrink: 0; /* logo asla küçülmesin */
}

.brand-logo {
  height: 38px; /* büyüt */
  width: auto;
  display: block;

  /* asıl numara: logoyu içerden “zoom” yap */
  transform: scale(1.8);
  transform-origin: left center;

  /* koyu zeminde daha net dursun */
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.45));
}
.brand-logo.only {
  height: 44px; /* navbar için ideal */
  width: auto;
  display: block;

  /* PNG iç boşluğu telafi */
  transform: scale(1.9);
  transform-origin: left center;

  /* koyu zemin için netlik */
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.55));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;

  margin-left: auto; /* 🔴 ekstra güvenlik */
}
.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--text-soft);
  transition: background 0.15s ease, color 0.15s ease, transform 0.12s ease;
}
.nav-links a:hover {
  background: rgba(31, 41, 55, 0.9);
  color: var(--text);
  transform: translateY(-1px);
}
@media (max-width: 600px) {
  .brand-logo.only {
    height: 36px;
    transform: scale(1.7);
  }

  .nav-links {
    gap: 10px;
    font-size: 13px;
  }
}
/* LAYOUT */
main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

section {
  margin-bottom: 40px;
}

.grid {
  display: grid;
  gap: 20px;
}
@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1.3fr 1fr;
  }
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid-2-even {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* CARDS */
.card {
  background: radial-gradient(
    circle at top left,
    rgba(15, 118, 110, 0.12),
    var(--card)
  );
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-soft);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top right,
    rgba(56, 189, 248, 0.08),
    transparent 55%
  );
  opacity: 0.65;
  pointer-events: none;
}
.card-inner {
  position: relative;
  z-index: 1;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-chip {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: var(--text-soft);
}
.card-sub {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 10px;
}

/* HERO */
.hero {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .hero {
    grid-template-columns: 2.1fr 1.2fr;
    align-items: stretch;
  }
}
.hero-main {
  padding: 24px 22px 22px;
}
.hero-subtitle {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 6px;
}
.hero-title {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  margin-bottom: 10px;
}
.hero-text {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.5;
  margin-bottom: 16px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.hero-tag {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.35);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  cursor: pointer;
  background: var(--accent);
  color: #0b1120;
  font-weight: 600;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease,
    border-color 0.12s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(56, 189, 248, 0.6);
  background: #0ea5e9;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: rgba(148, 163, 184, 0.7);
}
.btn-outline:hover {
  background: rgba(15, 23, 42, 0.9);
}

.hero-side {
  padding: 20px 18px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}
.hero-avatar {
  width: 80px;
  height: 80px;
  border-radius: 999px;
  border: 2px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at 30% 20%, #38bdf8, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 6px;
}
.hero-name {
  font-size: 18px;
  font-weight: 600;
}
.hero-role {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 8px;
}
.hero-mini-list {
  font-size: 12px;
  color: var(--text-soft);
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.hero-mini-list li {
  margin-bottom: 4px;
}

/* SECTION TITLES */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
}
.section-title {
  font-size: 18px;
  font-weight: 600;
}
.section-sub {
  font-size: 12px;
  color: var(--text-soft);
}

/* LISTS */
.timeline {
  list-style: none;
  padding-left: 0;
  margin: 0;
  font-size: 13px;
}
.timeline li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 10px;
}
.timeline li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 3px;
  color: var(--accent);
}
.timeline-title {
  font-weight: 600;
  font-size: 13px;
}
.timeline-meta {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 2px;
}
.timeline-desc {
  font-size: 12px;
  color: var(--text-soft);
}

/* SKILLS & BARS */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.pill {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.8);
}

.skill-item {
  margin-bottom: 10px;
}
.skill-top {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 4px;
}
.skill-name {
  color: var(--text);
}
.skill-level {
  color: var(--text-soft);
}
.skill-bar {
  position: relative;
  height: 7px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  overflow: hidden;
  border: 1px solid rgba(30, 64, 175, 0.7);
}
.skill-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #38bdf8, #6366f1);
  width: 70%;
}

/* FOOTER / CONTACT */
.contact-grid {
  display: grid;
  gap: 18px;
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1.1fr;
  }
}
.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  margin-bottom: 6px;
}
.contact-label {
  font-size: 12px;
  color: var(--text-soft);
  width: 70px;
}

.contact-form {
  display: grid;
  gap: 10px;
  font-size: 13px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.field label {
  font-size: 12px;
  color: var(--text-soft);
}
.field input,
.field textarea {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
  padding: 7px 9px;
  font-size: 13px;
  color: var(--text);
  outline: none;
}
.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
}
.field textarea {
  resize: vertical;
  min-height: 80px;
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 16px 26px 0;
  font-size: 12px;
  color: var(--text-soft);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid rgba(15, 23, 42, 0.8);
  margin-top: 10px;
}
:target {
  scroll-margin-top: 90px; /* navbar yüksekliğine göre ayarla */
}
.hero-avatar {
  overflow: hidden;
  padding: 0;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 999px;
}