/* =======================================
   NICAEA STUDIO — style.css
   Mobile-First, Premium Dark UI
   ======================================= */

:root {
  --color-bg: #06060e;
  --color-surface: #0d0d1a;
  --color-surface2: #13132a;
  --color-border: rgba(255,255,255,0.07);
  --color-gold: #c9a84c;
  --color-gold-light: #f0d080;
  --color-purple: #7c3aed;
  --color-purple-light: #a78bfa;
  --color-text: #e8e8f0;
  --color-text-muted: #8888aa;
  --color-accent: #6d28d9;
  --gradient-gold: linear-gradient(135deg, #c9a84c 0%, #f0d080 100%);
  --gradient-purple: linear-gradient(135deg, #6d28d9 0%, #a78bfa 100%);
  --gradient-hero: linear-gradient(160deg, #06060e 0%, #130b2e 50%, #06060e 100%);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-card: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px rgba(109,40,217,0.15);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
  --section-py: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding { padding: var(--section-py) 0; }
.mt-lg { margin-top: 32px; }

.gradient-text {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }
[data-animate="scale-in"] { transform: scale(0.92); }
[data-animate].in-view {
  opacity: 1;
  transform: none;
}
/* Accessibility: no animation fallback */
@media (prefers-reduced-motion: reduce) {
  [data-animate], [data-animate].in-view {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}
/* NoScript fallback */
.no-js [data-animate] {
  opacity: 1 !important;
  transform: none !important;
}
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
  overflow: visible;
}
.navbar.scrolled {
  background: rgba(6,6,14,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.4);
  border-bottom: 1px solid var(--color-border);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-left: max(20px, calc(50% - 620px));
  padding-right: max(20px, calc(50% - 620px));
  gap: 16px;
  box-sizing: border-box;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-gold);
  border-radius: 8px;
  font-weight: 900;
  color: #06060e;
  font-size: 1.1rem;
  margin-right: 2px;
}
.logo-text em {
  font-style: normal;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}
.nav-links {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 80vw;
  max-width: 300px;
  height: 100dvh;
  background: rgba(13,13,26,0.98);
  border-left: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  padding: 80px 32px 32px;
  gap: 8px;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.nav-links.open {
  display: flex;
  transform: translateX(0);
}
.nav-links li a {
  display: block;
  padding: 14px 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition);
}
.nav-links li a:hover { color: var(--color-gold); }
.nav-cta {
  display: inline-block;
  margin-top: 16px;
  padding: 14px 28px !important;
  background: var(--gradient-gold) !important;
  color: #06060e !important;
  -webkit-text-fill-color: #06060e !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 700 !important;
  border-bottom: none !important;
  letter-spacing: 0.02em;
}
/* Desktop-only standalone CTA — outside the ul, no inheritance issues */
.nav-cta-desktop {
  display: none;
  flex-shrink: 0;
  padding: 10px 22px;
  background: var(--gradient-gold);
  color: #06060e;
  -webkit-text-fill-color: #06060e;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 2px 16px rgba(201,168,76,0.25);
  transition: box-shadow var(--transition), filter var(--transition);
}
.nav-cta-desktop:hover {
  filter: brightness(1.08);
  box-shadow: 0 4px 24px rgba(201,168,76,0.4);
}
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 20px 60px;
}
.hero-bg-image {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero_bg.png');
  background-size: cover;
  background-position: center;
  z-index: 0;
  transform: scale(1.05);
  animation: heroBgPan 20s ease-in-out infinite alternate;
}
@keyframes heroBgPan {
  from { transform: scale(1.05) translate(0, 0); }
  to   { transform: scale(1.08) translate(-1%, 1%); }
}
#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(6,6,14,0.85) 0%,
    rgba(19,11,46,0.75) 50%,
    rgba(6,6,14,0.90) 100%
  );
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 700px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 24px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--color-gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.5); }
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  color: rgba(232,232,240,0.75);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-unit {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
  0%   { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--gradient-gold);
  color: #06060e;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  box-shadow: 0 4px 24px rgba(201,168,76,0.3);
  letter-spacing: 0.02em;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,168,76,0.4);
  filter: brightness(1.05);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 32px;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.35);
}
.full-width { width: 100%; }

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.section-label {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== ABOUT ===== */
.about { background: var(--color-surface); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.about-image-col { position: relative; display: flex; justify-content: center; }
.about-card-wrap { position: relative; width: 100%; max-width: 360px; }
.about-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle at 50% 50%, rgba(109,40,217,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.founder-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.founder-avatar {
  position: relative;
  width: 96px;
  height: 96px;
}
.avatar-photo {
  display: block;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}
.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--gradient-gold) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: ringRotate 4s linear infinite;
}
@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.founder-info h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.founder-info p {
  font-size: 0.85rem;
  color: var(--color-gold);
  font-weight: 500;
}
.founder-awards { display: flex; flex-direction: column; gap: 10px; width: 100%; }
.award-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
}
.award-icon { font-size: 1rem; }
.about-lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(232,232,240,0.85);
  margin-bottom: 32px;
}
.credentials-list { display: flex; flex-direction: column; gap: 20px; }
.credential-item { display: flex; gap: 16px; align-items: flex-start; }
.cred-icon {
  color: var(--color-gold);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.cred-text strong { display: block; font-weight: 600; margin-bottom: 3px; font-size: 0.95rem; }
.cred-text span  { font-size: 0.85rem; color: var(--color-text-muted); }

/* ===== PORTFOLIO ===== */
.portfolio { background: var(--color-bg); }
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gradient-gold);
  border-color: transparent;
  color: #06060e;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.portfolio-item {
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.portfolio-item.hidden { display: none; }
.portfolio-card {
  display: block;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: inherit;
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: 0 16px 60px rgba(0,0,0,0.6); }
.portfolio-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.portfolio-card:hover .portfolio-img { transform: scale(1.06); }
.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.cafe-img   { background-color: #1a1108; }
.emlak-img  { background-color: #080f1a; }
.otel-img   { background-color: #080f18; }
.perakende-img {
  background: linear-gradient(135deg, #1a0a25 0%, #0d1a2a 100%);
}
.cafe2-img {
  background: linear-gradient(135deg, #1a1005 0%, #2a1a08 100%);
}
.emlak2-img {
  background: linear-gradient(135deg, #050d1a 0%, #0a0f20 100%);
}
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,6,14,0.95) 0%, rgba(6,6,14,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transform: translateY(8px);
  opacity: 0.85;
  transition: opacity var(--transition), transform var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; transform: translateY(0); }
.portfolio-cat {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 10px;
  width: fit-content;
}
.portfolio-overlay h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.portfolio-overlay p {
  font-size: 0.78rem;
  color: rgba(232,232,240,0.7);
  margin-bottom: 12px;
}
.portfolio-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.portfolio-tags span {
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  font-size: 0.7rem;
  font-weight: 500;
}

/* ===== SERVICES ===== */
.services { background: var(--color-surface); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 64px;
}
.pricing-card {
  position: relative;
  padding: 32px 28px;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  /* transition removed from transform — JS lerp handles 3D tilt */
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
  display: flex;
  flex-direction: column;
  cursor: default;
  transform-style: preserve-3d;
  will-change: transform;
  overflow: visible; /* badge üste taşıyor, kesilmesin */
}
.pricing-card:hover {
  box-shadow: var(--shadow-glow);
  border-color: rgba(201,168,76,0.2);
  /* NO transform here — JS tilt handles it */
}
/* Card shine overlay (injected by JS) */
.card-shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.3s ease;
}
.pricing-card.featured {
  border-color: rgba(201,168,76,0.35);
  background: linear-gradient(160deg, rgba(19,13,40,1) 0%, rgba(13,13,26,1) 100%);
  box-shadow: 0 0 60px rgba(201,168,76,0.08), inset 0 0 60px rgba(109,40,217,0.05);
  padding-top: 44px;
}
.pricing-card.featured:hover {
  box-shadow: 0 8px 60px rgba(201,168,76,0.15), 0 0 80px rgba(109,40,217,0.1);
  /* NO transform here — JS tilt handles it */
}
.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  background: var(--gradient-gold);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #06060e;
  -webkit-text-fill-color: #06060e;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  z-index: 10;
}
.pricing-header { margin-bottom: 28px; }
.plan-tier {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.pricing-card.featured .plan-tier { color: var(--color-gold); }
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.pricing-card.featured .price-amount { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.price-currency {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.price-currency small { font-size: 0.8rem; }
.plan-desc { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.5; }
.plan-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex: 1; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; }
.feat-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--color-gold);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.btn-plan {
  display: block;
  text-align: center;
  padding: 14px;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gold);
  transition: all var(--transition);
  margin-top: auto;
}
.btn-plan:hover {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.5);
}
.featured-btn {
  background: var(--gradient-gold);
  color: #06060e;
  border-color: transparent;
}
.featured-btn:hover {
  background: var(--gradient-gold);
  filter: brightness(1.1);
  color: #06060e;
}

/* ===== ADDONS ===== */
.addons-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
}
.addons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.addon-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  transform-style: preserve-3d;
  will-change: transform;
  cursor: default;
}
.addon-card:hover {
  border-color: rgba(201,168,76,0.3);
  background: rgba(201,168,76,0.05);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35), 0 0 0 1px rgba(201,168,76,0.12);
}
.addon-icon { font-size: 1.6rem; flex-shrink: 0; }
.addon-content { flex: 1; }
.addon-content h4 { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.addon-content p  { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 8px; }
.addon-price { font-size: 0.85rem; font-weight: 700; color: var(--color-gold); }

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: 32px 0;
  background: linear-gradient(135deg, rgba(13,13,26,1) 0%, rgba(19,13,40,1) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px 24px;
}
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 500; color: var(--color-text-muted); }
.trust-icon { font-size: 1rem; }
.trust-sep { color: var(--color-border); display: none; }

/* ===== CONTACT ===== */
.contact { background: var(--color-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.contact-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-detail { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon { font-size: 1.4rem; line-height: 1; }
.contact-detail strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 4px; }
.contact-link { font-size: 0.95rem; font-weight: 600; color: var(--color-gold); transition: filter var(--transition); }
.contact-link:hover { filter: brightness(1.2); }
.contact-social { display: flex; gap: 12px; }
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.social-btn:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(201,168,76,0.08); }
.contact-form { padding: 32px; display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(201,168,76,0.5);
  background: rgba(201,168,76,0.04);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.form-group select option { background: #13132a; }
#submit-btn {
  position: relative;
  overflow: hidden;
}
#submit-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.6s ease;
}
#submit-btn:hover::before { left: 150%; }
.btn-loader { letter-spacing: 0.2em; animation: dotFlash 1.2s infinite; }
@keyframes dotFlash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.form-success {
  text-align: center;
  padding: 16px;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gold);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 12px;
  max-width: 260px;
}
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font-heading); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 0.88rem; color: var(--color-text-muted); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--color-gold); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* =======================================
   TABLET (640px+)
   ======================================= */
@media (min-width: 640px) {
  :root { --section-py: 100px; }
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .addons-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-sep { display: block; }
  .contact-info,
  .contact-form { min-width: 0; }
}

/* =======================================
   DESKTOP (1024px+)
   ======================================= */
@media (min-width: 1024px) {
  .hamburger { display: none; }
  .nav-links {
    display: flex !important;
    flex-direction: row;
    position: static;
    width: auto;
    height: auto;
    background: none;
    border: none;
    backdrop-filter: none;
    padding: 0;
    transform: none;
    gap: 2px;
    align-items: center;
    overflow: visible;
  }
  .nav-links li a {
    padding: 8px 12px;
    font-size: 0.88rem;
    color: rgba(232,232,240,0.8);
    border-bottom: none;
    border-radius: var(--radius-sm);
    white-space: nowrap;
  }
  .nav-links li a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--color-text);
  }
  .nav-cta-desktop { display: inline-block; }
  .mobile-cta-item { display: none; }

  .about-grid { grid-template-columns: 1fr 1.4fr; }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .addons-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1.5fr; }
  .footer-top { grid-template-columns: 1.5fr 1fr; }
}

/* ===== MOBILE OVERLAY ===== */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  backdrop-filter: blur(2px);
}
.nav-overlay.active { display: block; }

/* =======================================
   MOBILE-FIRST UX IMPROVEMENTS (<640px)
   ======================================= */
@media (max-width: 639px) {

  /* --- Portfolio: maks 2 kart, geri kalanlar mobile-extra class ile gizlenir --- */
  .portfolio-item.mobile-extra {
    display: none !important;
  }

  /* --- Show More button (JS tarafından eklenir) --- */
  #portfolio-show-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 20px;
    padding: 16px 24px;
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--radius-sm);
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all var(--transition);
  }
  #portfolio-show-more:hover {
    background: rgba(201,168,76,0.16);
    border-color: rgba(201,168,76,0.5);
    transform: translateY(-1px);
  }

  /* Fade-in animation helper */
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* --- Reduce hero section height on small screens --- */
  .hero {
    min-height: 90svh;
    padding: 100px 0 60px;
  }

  /* --- Pricing cards: ensure full width scroll doesn't get clipped --- */
  .pricing-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .pricing-card { min-width: 0; }

  /* --- Filter buttons: allow horizontal scroll instead of wrapping awkwardly --- */
  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
    margin-bottom: 28px;
    justify-content: flex-start;
    gap: 8px;
    /* hide scrollbar */
    scrollbar-width: none;
  }
  .portfolio-filters::-webkit-scrollbar { display: none; }
  .filter-btn {
    scroll-snap-align: start;
    flex-shrink: 0;
    white-space: nowrap;
    padding: 10px 18px;
    font-size: 0.8rem;
  }

  /* --- Increase CTA button tap area on mobile --- */
  .btn-primary, .btn-ghost {
    min-height: 52px;
    font-size: 0.95rem;
  }

  /* --- Trust badges: 2-col grid instead of flex wrap --- */
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* --- Contact grid: better spacing on small screens --- */
  .contact-grid {
    gap: 24px;
  }

  /* --- About section: tighten up gap --- */
  .about-grid { gap: 32px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet-specific improvement: pricing grid should be 1-col below 680px */
@media (min-width: 640px) and (max-width: 760px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}