/* ═══════════════════════════════════════════════════════════════
   Furkan Yıldırım — Elektrik Elektronik Mühendisi
   style.css
   ═══════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  --navy:        #0A0F1E;
  --navy-mid:    #1B2A4A;
  --navy-light:  #243760;
  --yellow:      #F4C430;
  --yellow-dim:  #C99D1F;
  --cyan:        #00B4D8;
  --cyan-dim:    #0087A3;
  --steel:       #6B7A99;
  --ghost:       #B8C5D8;
  --offwhite:    #E8EDF5;
  --white:       #FFFFFF;
  --surface:     #111827;
  --surface-2:   #1A2440;
  --border:      rgba(255,255,255,0.08);
  --border-glow: rgba(244,196,48,0.25);
  --shadow:      0 4px 32px rgba(0,0,0,0.35);
  --transition:  0.26s cubic-bezier(0.4,0,0.2,1);
  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   16px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--navy);
  color: var(--offwhite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: 72px;
  display: flex; align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.5); }
.nav-inner {
  width: 100%; max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
}
.nav-logo-mark {
  width: 36px; height: 36px;
  background: var(--yellow);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-logo-mark svg { width: 20px; height: 20px; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.nav-logo-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.3px;
}
.nav-logo-title {
  font-size: 0.6rem; font-weight: 500;
  color: var(--yellow); letter-spacing: 2px;
  text-transform: uppercase;
}
.nav-links {
  display: flex; align-items: center; gap: 2.5rem;
}
.nav-links a {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.8px;
  color: var(--ghost);
  transition: color var(--transition);
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px; background: var(--yellow);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: flex; align-items: center; gap: 0.75rem;
}
.btn-sm {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-sm-outline {
  border: 1px solid rgba(244,196,48,0.4);
  color: var(--yellow);
}
.btn-sm-outline:hover {
  background: rgba(244,196,48,0.1);
  border-color: var(--yellow);
}
.btn-sm-solid {
  background: var(--yellow);
  color: var(--navy);
  border: 1px solid var(--yellow);
}
.btn-sm-solid:hover {
  background: var(--yellow-dim);
  border-color: var(--yellow-dim);
}
.btn-sm svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Hamburger */
.nav-ham {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px;
}
.nav-ham span {
  display: block; width: 24px; height: 2px;
  background: var(--ghost); transition: all 0.3s;
}
.nav-ham.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-ham.open span:nth-child(2) { opacity: 0; }
.nav-ham.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed; top: 72px; left: 0; right: 0; z-index: 899;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem clamp(1.5rem, 5vw, 4rem);
  flex-direction: column; gap: 1.25rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 0.9rem; font-weight: 500;
  color: var(--ghost); padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.nav-mobile a:last-of-type { border-bottom: none; }
.nav-mobile a:hover { color: var(--yellow); }
.nav-mobile-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; }

/* ═══════════════════════════════════════════════════════════════
   SECTION UTILITIES
   ═══════════════════════════════════════════════════════════════ */
.section { padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem); }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-dark  { background: var(--navy); }
.section-mid   { background: var(--surface); }
.section-navy  { background: var(--navy-mid); }

.label-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1rem;
}
.label-eyebrow-line { width: 24px; height: 2px; background: var(--yellow); border-radius: 1px; }
.label-eyebrow-text {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 3px;
  color: var(--yellow); text-transform: uppercase;
}

.section-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.15;
  color: var(--white); margin-bottom: 1rem;
}
.section-heading em { font-style: normal; color: var(--yellow); }
.section-sub {
  font-size: 0.95rem; color: var(--steel);
  max-width: 500px; line-height: 1.75; margin-bottom: 3rem;
}

/* Divider line */
.div-line {
  width: 100%; height: 1px;
  background: var(--border);
}

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex; align-items: center;
  overflow: hidden;
  padding: 7rem clamp(1.5rem, 5vw, 4rem) 4rem;
  background: var(--navy);
}

/* Circuit board background pattern */
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none; overflow: hidden;
}
.hero-circuit {
  position: absolute; right: -80px; top: 50%;
  transform: translateY(-50%);
  width: 55vw; max-width: 780px;
  opacity: 0.06;
}
.hero-glow {
  position: absolute; top: 20%; right: 15%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: 10%; left: 5%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,196,48,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* Grid lines overlay */
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 420px;
  gap: clamp(2rem, 5vw, 6rem); align-items: center;
  position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(244,196,48,0.1);
  border: 1px solid rgba(244,196,48,0.25);
  padding: 0.35rem 0.9rem; border-radius: 100px;
  margin-bottom: 1.75rem;
}
.hero-badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--yellow);
  animation: badge-pulse 2s ease infinite;
}
@keyframes badge-pulse {
  0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(244,196,48,0.4); }
  50%      { opacity: 0.7; box-shadow: 0 0 0 5px rgba(244,196,48,0); }
}
.hero-badge-text {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 2px;
  color: var(--yellow); text-transform: uppercase;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800; line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}
.hero-title .accent {
  color: var(--yellow);
  position: relative; display: inline-block;
}
.hero-title .accent::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
  border-radius: 2px;
  animation: current-flow 2.5s ease-in-out infinite;
}
@keyframes current-flow {
  0%   { clip-path: inset(0 100% 0 0); }
  50%  { clip-path: inset(0 0% 0 0); }
  100% { clip-path: inset(0 100% 0 0); }
}

.hero-desc {
  font-size: 1.05rem; color: var(--ghost);
  line-height: 1.75; max-width: 520px;
  margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--yellow); color: var(--navy);
  padding: 0.85rem 2rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.5px;
  border: 2px solid var(--yellow);
  transition: all var(--transition);
}
.btn-primary:hover {
  background: transparent; color: var(--yellow);
  transform: translateY(-2px); box-shadow: 0 8px 24px rgba(244,196,48,0.25);
}
.btn-primary svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--offwhite);
  padding: 0.85rem 2rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.5px;
  border: 2px solid var(--border);
  transition: all var(--transition);
}
.btn-secondary:hover {
  border-color: var(--cyan); color: var(--cyan);
  transform: translateY(-2px);
}
.btn-secondary svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Hero right — stat panel */
.hero-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}
.hero-panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
}
.hero-panel-head {
  padding: 1.4rem 1.75rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.6rem;
}
.panel-dots { display: flex; gap: 6px; }
.panel-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.panel-dots span:nth-child(1) { background: #FF5F57; }
.panel-dots span:nth-child(2) { background: #FEBC2E; }
.panel-dots span:nth-child(3) { background: #28C840; }
.panel-head-label {
  font-size: 0.65rem; color: var(--steel); font-family: 'Space Grotesk', monospace;
  margin-left: 0.5rem; letter-spacing: 0.5px;
}
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); }
.hero-stat-item {
  background: var(--surface-2);
  padding: 1.75rem 1.5rem;
  transition: background var(--transition);
}
.hero-stat-item:hover { background: rgba(27,42,74,0.8); }
.hero-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem; font-weight: 800;
  color: var(--yellow); line-height: 1;
  margin-bottom: 0.35rem; letter-spacing: -0.5px;
}
.hero-stat-label { font-size: 0.75rem; color: var(--ghost); font-weight: 500; }
.hero-panel-foot {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.6rem;
}
.foot-status {
  width: 8px; height: 8px; border-radius: 50%; background: #28C840;
  animation: badge-pulse 2s ease infinite;
}
.foot-label { font-size: 0.7rem; color: var(--steel); }
.foot-label strong { color: var(--offwhite); }

/* ═══════════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 6rem); align-items: center;
}
.about-visual {
  position: relative;
}
.about-card-main {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative; overflow: hidden;
}
.about-card-main::before {
  content: '';
  position: absolute; top: 0; left: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--yellow), var(--cyan));
  border-radius: 3px 0 0 3px;
}
.about-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
  border: 2px solid var(--border-glow);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.about-avatar svg { width: 40px; height: 40px; }
.about-card-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem; font-weight: 700; color: var(--white);
  margin-bottom: 0.25rem;
}
.about-card-role {
  font-size: 0.75rem; color: var(--yellow); font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 1.25rem;
}
.about-tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.tag {
  display: inline-flex; align-items: center; gap: 0.3rem;
  background: rgba(0,180,216,0.08);
  border: 1px solid rgba(0,180,216,0.2);
  color: var(--cyan); padding: 0.3rem 0.75rem;
  border-radius: 100px; font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.5px;
}
.about-card-float {
  position: absolute; bottom: -20px; right: -16px;
  background: var(--navy-light);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
}
.float-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem; font-weight: 800; color: var(--yellow);
  line-height: 1;
}
.float-label { font-size: 0.65rem; color: var(--steel); }

.about-text { padding: 0; }
.about-body {
  font-size: 0.95rem; color: var(--ghost);
  line-height: 1.85; margin-bottom: 2rem;
}
.about-pillars {
  display: flex; flex-direction: column; gap: 1rem;
  margin-bottom: 2.5rem;
}
.pillar {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.pillar:hover { border-color: rgba(244,196,48,0.3); }
.pillar-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(244,196,48,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.pillar-icon svg { width: 18px; height: 18px; stroke: var(--yellow); fill: none; stroke-width: 1.6; }
.pillar-title { font-size: 0.82rem; font-weight: 700; color: var(--white); margin-bottom: 0.2rem; }
.pillar-desc  { font-size: 0.75rem; color: var(--steel); line-height: 1.5; }

/* ═══════════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.svc-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative; overflow: hidden;
  transition: all var(--transition);
  cursor: default;
}
.svc-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.svc-card:hover {
  border-color: rgba(244,196,48,0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.svc-card:hover::after { transform: scaleX(1); }
.svc-num {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 2px;
  color: rgba(244,196,48,0.35); margin-bottom: 1.25rem;
}
.svc-icon {
  width: 48px; height: 48px;
  background: rgba(244,196,48,0.08);
  border: 1px solid rgba(244,196,48,0.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}
.svc-card:hover .svc-icon {
  background: rgba(244,196,48,0.15);
  border-color: rgba(244,196,48,0.4);
}
.svc-icon svg { width: 24px; height: 24px; stroke: var(--yellow); fill: none; stroke-width: 1.6; }
.svc-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--white);
  margin-bottom: 0.6rem;
}
.svc-desc { font-size: 0.8rem; color: var(--steel); line-height: 1.7; }

/* ═══════════════════════════════════════════════════════════════
   PROJECTS
   ═══════════════════════════════════════════════════════════════ */
.projects-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.project-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.project-card:hover {
  border-color: rgba(0,180,216,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
}
.project-visual {
  height: 200px;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.project-visual-img {
  width: 100%; height: 100%; object-fit: cover;
}
.project-visual-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
}
.project-visual-placeholder svg { width: 48px; height: 48px; stroke: rgba(255,255,255,0.2); fill: none; }
.project-visual-placeholder span { font-size: 0.65rem; color: rgba(255,255,255,0.2); letter-spacing: 2px; text-transform: uppercase; }
.project-visual-lines {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent, transparent 12px,
    rgba(0,180,216,0.04) 12px, rgba(0,180,216,0.04) 13px
  );
}
.project-cat {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--yellow); color: var(--navy);
  padding: 0.2rem 0.65rem; border-radius: 100px;
  font-size: 0.6rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
}
.project-body { padding: 1.5rem; }
.project-date { font-size: 0.65rem; color: var(--steel); margin-bottom: 0.5rem; letter-spacing: 1px; }
.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem; font-weight: 700; color: var(--white);
  margin-bottom: 0.6rem; line-height: 1.3;
}
.project-desc { font-size: 0.8rem; color: var(--steel); line-height: 1.7; }

/* Empty state */
.projects-empty {
  grid-column: 1/-1;
  text-align: center; padding: 4rem 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  color: var(--steel);
}
.projects-empty svg { width: 48px; height: 48px; stroke: var(--steel); fill: none; margin: 0 auto 1rem; }
.projects-empty p { font-size: 0.85rem; }
.projects-empty a { color: var(--yellow); }

/* ═══════════════════════════════════════════════════════════════
   BLOG
   ═══════════════════════════════════════════════════════════════ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all var(--transition);
}
.blog-card:hover {
  border-color: rgba(244,196,48,0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.blog-visual {
  height: 180px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.blog-visual-1 { background: linear-gradient(135deg, #0D1B2A, #1B3A5C); }
.blog-visual-2 { background: linear-gradient(135deg, #0A2B1E, #1A4A35); }
.blog-visual-3 { background: linear-gradient(135deg, #1A1A2E, #16213E); }
.blog-visual svg { width: 60px; height: 60px; stroke: rgba(255,255,255,0.12); fill: none; stroke-width: 1.2; }
.blog-visual-pattern {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg, transparent, transparent 20px,
    rgba(255,255,255,0.025) 20px, rgba(255,255,255,0.025) 21px
  );
}
.blog-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-meta {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.blog-cat {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 1.5px;
  color: var(--cyan); text-transform: uppercase;
}
.blog-date { font-size: 0.65rem; color: var(--steel); }
.blog-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--white);
  margin-bottom: 0.65rem; line-height: 1.4;
}
.blog-excerpt { font-size: 0.78rem; color: var(--steel); line-height: 1.7; flex: 1; margin-bottom: 1.25rem; }
.blog-read {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 1px;
  color: var(--yellow); text-transform: uppercase;
  transition: gap var(--transition);
}
.blog-read:hover { gap: 0.65rem; }
.blog-read svg { width: 12px; height: 12px; }

/* ═══════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 5vw, 5rem); align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 0; }
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.contact-item:first-child { border-top: 1px solid var(--border); }
.contact-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: rgba(244,196,48,0.08);
  border: 1px solid rgba(244,196,48,0.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.contact-icon svg { width: 18px; height: 18px; stroke: var(--yellow); fill: none; stroke-width: 1.6; }
.contact-lbl { font-size: 0.6rem; color: var(--yellow); letter-spacing: 2px; text-transform: uppercase; font-weight: 700; margin-bottom: 0.3rem; }
.contact-val { font-size: 0.9rem; color: var(--offwhite); font-weight: 500; }
.contact-val a { color: var(--offwhite); transition: color var(--transition); }
.contact-val a:hover { color: var(--yellow); }

.map-placeholder {
  margin-top: 1.5rem;
  height: 200px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.75rem;
  position: relative; overflow: hidden;
}
.map-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,180,216,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,216,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
}
.map-pin { position: relative; z-index: 1; }
.map-pin svg { width: 36px; height: 36px; stroke: var(--cyan); fill: none; }
.map-label { font-size: 0.7rem; color: var(--cyan); letter-spacing: 1.5px; position: relative; z-index: 1; }

/* Form */
.contact-form {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.form-head {
  padding: 1.4rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.75rem;
}
.form-head-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); }
.form-head-title {
  font-size: 0.7rem; letter-spacing: 2.5px;
  color: var(--steel); text-transform: uppercase; font-weight: 600;
}
.form-body { padding: 2rem; display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label {
  font-size: 0.6rem; letter-spacing: 2px; font-weight: 700;
  color: var(--yellow); text-transform: uppercase;
}
.field input, .field select, .field textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--offwhite); font-size: 0.88rem; font-family: inherit;
  outline: none; transition: border-color var(--transition);
  width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: var(--steel); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: rgba(244,196,48,0.5);
  background: rgba(244,196,48,0.04);
}
.field select option { background: var(--surface); color: var(--offwhite); }
.field textarea { resize: none; min-height: 110px; }
.form-submit {
  background: var(--yellow); color: var(--navy);
  border: none; padding: 0.95rem;
  font-size: 0.8rem; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: var(--radius-sm);
  transition: all var(--transition); margin-top: 0.25rem;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.form-submit:hover {
  background: var(--yellow-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244,196,48,0.3);
}
.form-submit svg { width: 15px; height: 15px; }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
footer {
  background: #060A13;
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 5vw, 5rem) clamp(1.5rem, 5vw, 4rem) 2rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.footer-brand-desc {
  font-size: 0.82rem; color: var(--steel); line-height: 1.75;
  margin-top: 1rem; max-width: 260px;
}
.footer-col-title {
  font-size: 0.6rem; font-weight: 800; letter-spacing: 2.5px;
  color: var(--yellow); text-transform: uppercase; margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-links a {
  font-size: 0.8rem; color: var(--steel);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-contact-item {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.8rem; color: var(--steel);
  margin-bottom: 0.75rem;
}
.footer-contact-item svg { width: 14px; height: 14px; stroke: var(--yellow); fill: none; flex-shrink: 0; }
.footer-contact-item a { color: var(--steel); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--white); }
.footer-wp-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: #25D366; color: var(--white);
  padding: 0.6rem 1.1rem; border-radius: var(--radius-sm);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.5px;
  margin-top: 0.5rem; transition: all var(--transition);
}
.footer-wp-btn:hover { background: #1da851; transform: translateY(-2px); }
.footer-wp-btn svg { width: 14px; height: 14px; fill: white; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-size: 0.72rem; color: var(--steel); }
.footer-copy a { color: var(--steel); }
.footer-badge {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.65rem; color: var(--steel);
}
.footer-badge-icon { width: 6px; height: 6px; border-radius: 50%; background: #28C840; }

/* ═══════════════════════════════════════════════════════════════
   WHATSAPP FLOAT
   ═══════════════════════════════════════════════════════════════ */
.wp-float {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 800;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
  animation: wp-pulse 3s ease infinite;
}
.wp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,0.55);
  animation: none;
}
.wp-float svg { width: 28px; height: 28px; fill: white; }
@keyframes wp-pulse {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%      { box-shadow: 0 4px 30px rgba(37,211,102,0.7); }
}
.wp-tooltip {
  position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
  background: #1a1a1a; color: #fff;
  font-size: 0.72rem; font-weight: 500; white-space: nowrap;
  padding: 0.4rem 0.85rem; border-radius: var(--radius-sm);
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.wp-float:hover .wp-tooltip { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   ADMIN PAGE
   ═══════════════════════════════════════════════════════════════ */
.admin-nav {
  background: #060A13;
  border-bottom: 1px solid var(--border);
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.admin-nav-brand {
  display: flex; align-items: center; gap: 0.75rem;
}
.admin-badge {
  background: var(--yellow); color: var(--navy);
  font-size: 0.6rem; font-weight: 800; letter-spacing: 1.5px;
  padding: 0.2rem 0.55rem; border-radius: 3px; text-transform: uppercase;
}
.admin-nav-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem; font-weight: 700; color: var(--white);
}
.admin-body {
  min-height: calc(100vh - 64px);
  background: var(--navy);
  padding: clamp(2rem, 4vw, 4rem) clamp(1.5rem, 5vw, 4rem);
}
.admin-inner { max-width: 1100px; margin: 0 auto; }
.admin-grid {
  display: grid; grid-template-columns: 400px 1fr;
  gap: 2.5rem; align-items: start;
}
.admin-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: sticky; top: 2rem;
}
.admin-panel-head {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.6rem;
}
.admin-panel-head-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem; font-weight: 700; color: var(--white);
}
.admin-form { padding: 1.75rem; display: flex; flex-direction: column; gap: 1rem; }
.admin-submit {
  background: var(--yellow); color: var(--navy);
  border: none; padding: 0.85rem;
  font-size: 0.78rem; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.admin-submit:hover {
  background: var(--yellow-dim);
  transform: translateY(-2px);
}
.admin-submit svg { width: 15px; height: 15px; }

.admin-list-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.admin-list-head {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.admin-list-head-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem; font-weight: 700; color: var(--white);
}
.admin-count {
  font-size: 0.65rem; color: var(--steel);
  background: rgba(255,255,255,0.05);
  padding: 0.2rem 0.6rem; border-radius: 100px;
}
.admin-project-list { padding: 1rem; display: flex; flex-direction: column; gap: 0.75rem; }
.admin-project-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex; align-items: flex-start; gap: 1rem;
}
.admin-item-info { flex: 1; min-width: 0; }
.admin-item-cat {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 1.5px;
  color: var(--yellow); text-transform: uppercase; margin-bottom: 0.3rem;
}
.admin-item-title {
  font-size: 0.88rem; font-weight: 700; color: var(--white);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 0.25rem;
}
.admin-item-date { font-size: 0.68rem; color: var(--steel); }
.admin-delete {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  color: #ef4444; padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm); font-size: 0.7rem; font-weight: 700;
  transition: all var(--transition); white-space: nowrap; flex-shrink: 0;
  display: flex; align-items: center; gap: 0.35rem;
}
.admin-delete:hover {
  background: rgba(239,68,68,0.25);
  border-color: rgba(239,68,68,0.5);
}
.admin-delete svg { width: 12px; height: 12px; stroke: currentColor; fill: none; }
.admin-empty {
  padding: 2.5rem; text-align: center; color: var(--steel); font-size: 0.82rem;
}
.admin-empty svg { width: 36px; height: 36px; stroke: var(--steel); fill: none; margin: 0 auto 0.75rem; }
.admin-toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%);
  background: #25D366; color: white;
  padding: 0.75rem 1.5rem; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 700;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
  z-index: 9999;
}
.admin-toast.show { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1060px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-panel { max-width: 480px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .admin-grid { grid-template-columns: 1fr; }
  .admin-panel { position: static; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta    { display: none; }
  .nav-ham    { display: flex; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row   { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid     { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}