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

:root {
  --bg:        #0a0a0a;
  --bg-2:      #111111;
  --bg-3:      #161616;
  --border:    rgba(255,255,255,0.08);
  --border-2:  rgba(255,255,255,0.14);
  --text:      #f0f0f0;
  --text-2:    #a0a0a0;
  --text-3:    #666;
  --accent:    #e8d5b0;       /* warm gold */
  --accent-2:  #c9a96e;       /* deeper gold */
  --white:     #ffffff;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'DM Serif Display', Georgia, serif;

  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --section-pad: clamp(80px, 10vw, 140px);
  --container:   1240px;
  --container-pad: clamp(20px, 5vw, 60px);

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ============================================================
   TYPOGRAPHY HELPERS
============================================================ */
.heading-xl {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.heading-lg {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--white);
}

.heading-xl em, .heading-lg em {
  font-style: italic;
  color: var(--accent);
}

.label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.body-lg {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.7;
  color: var(--text);
}

.body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-2);
}

/* ============================================================
   LAYOUT
============================================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--section-pad) 0;
}

.section-header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.btn svg { width: 18px; height: 18px; transition: transform 0.25s; }
.btn:hover svg { transform: translate(3px, -3px); }

.btn--primary {
  background: var(--accent);
  color: #0a0a0a;
}
.btn--primary:hover { background: var(--accent-2); transform: translateY(-2px); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover { background: var(--bg-3); border-color: var(--border-2); }

.btn--lg { padding: 18px 36px; font-size: 1rem; }

/* ============================================================
   NAV
============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition);
}

.nav--scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav__logo span { color: var(--accent); }

.nav__links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav__links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }

.nav__cta {
  background: var(--accent) !important;
  color: #0a0a0a !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600 !important;
}
.nav__cta:hover { background: var(--accent-2) !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav__mobile {
  display: none;
  flex-direction: column;
  background: rgba(10,10,10,0.97);
  border-top: 1px solid var(--border);
  padding: 24px var(--container-pad);
  gap: 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.nav__mobile.open {
  display: flex;
  max-height: 400px;
}
.nav__mobile a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav__mobile a:hover { color: var(--white); }

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px var(--container-pad) 0;
  position: relative;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,213,176,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,213,176,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero__content {
  max-width: 860px;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 9vw, 9rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 28px;
}

.hero__title--accent {
  color: var(--accent);
  display: block;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-2);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.br-desk { display: none; }
@media (min-width: 768px) { .br-desk { display: block; } }

.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero__marquee-wrap {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  margin-top: auto;
}

.hero__marquee {
  display: flex;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}

.hero__marquee span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  padding-right: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.hero__stats {
  display: flex;
  gap: clamp(32px, 5vw, 80px);
  justify-content: center;
  padding: 40px 0 60px;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.hero__stat strong {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-family: var(--font-serif);
  color: var(--white);
  line-height: 1;
}

.hero__stat span {
  font-size: 0.75rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   ABOUT
============================================================ */
.about { background: var(--bg-2); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.about__visual { display: flex; justify-content: center; }

.about__img-frame {
  position: relative;
  width: 100%;
  max-width: 340px;
}

.about__img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--bg-3) 0%, #1e1a14 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--accent);
  letter-spacing: -0.02em;
  /* Replace with: background-image: url('photo.jpg'); background-size: cover; */
}

.about__img-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--accent);
  color: #0a0a0a;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 100px;
}
.about__img-badge::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  margin-right: 7px;
  vertical-align: middle;
}

.about__copy h2 { margin-bottom: 24px; }
.about__copy .body-lg { margin-bottom: 16px; }
.about__copy .body { margin-bottom: 12px; }

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.about__tags span {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
}

/* ============================================================
   EXPERTISE
============================================================ */
.expertise__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 2px;
}

.expertise__card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: clamp(28px, 3vw, 40px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.expertise__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,213,176,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.expertise__card:hover {
  background: var(--bg-3);
  border-color: var(--border-2);
  transform: translateY(-4px);
}
.expertise__card:hover::before { opacity: 1; }

.expertise__icon {
  width: 44px;
  height: 44px;
  color: var(--accent);
  margin-bottom: 20px;
}

.expertise__card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.expertise__card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 18px;
}

.expertise__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
}

/* ============================================================
   CASE STUDIES
============================================================ */
.work { background: var(--bg-2); }

.case {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 40px;
  transition: border-color 0.3s;
}
.case:hover { border-color: var(--border-2); }

.case__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(28px, 3vw, 44px);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}

.case__meta { display: flex; align-items: center; gap: 20px; }

.case__number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-3);
  min-width: 36px;
}

.case__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--white);
  line-height: 1.1;
}

.case__subtitle {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 4px;
}

.case__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 100px;
  transition: var(--transition);
}
.case__link svg { width: 16px; height: 16px; transition: transform 0.25s; }
.case__link:hover { color: var(--white); border-color: var(--border-2); background: var(--bg-3); }
.case__link:hover svg { transform: translate(3px, -3px); }

/* Mockup: Browser */
.case__mockup--browser {
  margin: 0 clamp(20px, 3vw, 44px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.case__browser-chrome {
  background: var(--bg-3);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.case__browser-dots { display: flex; gap: 6px; }
.case__browser-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border-2);
}
.case__browser-dots span:nth-child(1) { background: #ff5f57; }
.case__browser-dots span:nth-child(2) { background: #febc2e; }
.case__browser-dots span:nth-child(3) { background: #28c840; }

.case__browser-url {
  font-size: 0.75rem;
  color: var(--text-3);
  background: var(--bg);
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.case__screen {
  height: clamp(200px, 30vw, 340px);
  display: flex;
  align-items: flex-end;
  padding: clamp(20px, 3vw, 44px);
  position: relative;
}

/* Content sits above the overlay */
.case__screen-content {
  position: relative;
  z-index: 2;
}

/* Screen color themes */
.case__screen--coffee   {
  background: url('images/kans-cover.jpg') top center/cover no-repeat,
              linear-gradient(135deg, #1a110a 0%, #2d1e0e 50%, #1a110a 100%);
}
.case__screen--coffee::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 50%, transparent 100%);
  z-index: 1;
}

.case__screen--antalya  {
  background: url('images/antalyaku-cover.jpg') top center/cover no-repeat,
              linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}
.case__screen--antalya::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.5) 45%, transparent 100%);
  z-index: 1;
}

/* Antalya Akü — dark text (light website bg) */
.case__screen--antalya .case__screen-eyebrow { color: var(--accent-2); }
.case__screen--antalya .case__screen-content h4 { color: #111111; }
.case__screen--yeniyo   {
  background: url('images/yeniyo-1.jpg') center/cover no-repeat,
              linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
}
.case__screen--yeniyo2  {
  background: url('images/yeniyo-2.jpg') center/cover no-repeat,
              linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}
.case__screen--speakart {
  background: url('images/speakart-1.jpg') center/cover no-repeat,
              linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}
.case__screen--speakart2{
  background: url('images/speakart-2.jpg') center/cover no-repeat,
              linear-gradient(135deg, #f5f5f5 0%, #ebebeb 100%);
}

.case__screen-eyebrow {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.case__screen-content h4 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 3rem);
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

/* Visual Duo — for social media / app marketing visuals */
.case__visual-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  overflow: hidden;
}

.case__visual-card {
  aspect-ratio: 1 / 1;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s ease;
  background-size: cover !important;
  background-position: center !important;
}

.case__visual-card:hover { transform: scale(1.02); }

.case__visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(16px, 2.5vw, 32px);
  opacity: 0;
  transition: opacity 0.4s;
}

.case__visual-card:hover .case__visual-overlay { opacity: 1; }

.case__visual-overlay h4 {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* Mockup: Mobile */
.case__mockup--mobile {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: clamp(20px, 3vw, 44px);
  align-items: center;
  background: var(--bg-2);
}

.case__mobile-frame {
  width: clamp(140px, 18vw, 200px);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-2);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
}

.case__mobile-frame--back {
  transform: scale(0.9) translateY(20px);
  opacity: 0.7;
}

.case__mobile-screen {
  aspect-ratio: 9/18;
  display: flex;
  align-items: flex-end;
  padding: 20px 16px;
}

/* Poster grid */
.case__poster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.case__poster {
  aspect-ratio: 2/3;
  display: flex;
  align-items: flex-end;
  padding: clamp(16px, 2.5vw, 28px);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background-size: cover !important;
  background-position: center !important;
}

.case__poster:hover { transform: scale(1.01); }

.case__poster--1 {
  background: url('images/diftt-kararlilik.jpg') center/cover no-repeat,
              linear-gradient(to top, #0a0305 0%, #1a0812 50%, #0d0508 100%);
}
.case__poster--2 {
  background: url('images/diftt-berlin.jpg') center/cover no-repeat,
              linear-gradient(to top, #020508 0%, #050d1a 50%, #0a0c14 100%);
}
.case__poster--3 {
  background: url('images/diftt-secmeler.jpg') center/cover no-repeat,
              linear-gradient(to top, #4a0a0a 0%, #7a1a0a 40%, #3a0808 100%);
}

.case__poster::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
}

.case__poster-inner { position: relative; z-index: 1; }

.case__poster-tag {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.case__poster h4 {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 6px;
}

.case__poster-type {
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
}

/* Case study body */
.case__body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}

.case__col { padding: clamp(24px, 3vw, 44px); }
.case__col + .case__col { border-left: 1px solid var(--border); }
.case__col--wide { /* inherits */ }

.case__block { margin-bottom: 28px; }
.case__block:last-of-type { margin-bottom: 0; }

.case__block h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.case__block p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
}

.case__block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case__block ul li {
  font-size: 0.88rem;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
  line-height: 1.55;
}
.case__block ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.case__role-badge {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 28px;
}
.case__role-badge strong {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.case__role-badge span {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.5;
}

/* ============================================================
   PHILOSOPHY
============================================================ */
.philosophy {
  background: var(--bg-3);
  position: relative;
}

.philosophy__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 2px;
  margin-bottom: clamp(40px, 5vw, 72px);
}

.philosophy__card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: clamp(28px, 3vw, 40px);
  transition: var(--transition);
}
.philosophy__card:hover { border-color: var(--border-2); background: var(--bg-2); }

.philosophy__num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--border-2);
  line-height: 1;
  margin-bottom: 20px;
}

.philosophy__card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.philosophy__card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.7;
}

.philosophy__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-style: italic;
  color: var(--text-2);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.3;
  letter-spacing: -0.01em;
  border-top: 1px solid var(--border);
  padding-top: clamp(32px, 4vw, 56px);
}

/* ============================================================
   GALLERY
============================================================ */
.gallery { background: var(--bg-2); }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

.gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition);
  background-size: cover !important;
  background-position: center !important;
}

.gallery__item--wide { grid-column: span 2; aspect-ratio: 16/6; }

.gallery__item:hover { transform: scale(1.01); }

/* Gallery — real project images */
.gallery__item--coffee  {
  background: url('images/kans-cover.jpg') top center/cover no-repeat,
              linear-gradient(135deg, #1a110a 0%, #3d2210 100%);
}
.gallery__item--antalya {
  background: url('images/antalyaku-cover.jpg') top center/cover no-repeat,
              linear-gradient(135deg, #060d1a 0%, #102040 100%);
}
.gallery__item--yeniyo  {
  background: url('images/yeniyo-1.jpg') center/cover no-repeat,
              linear-gradient(135deg, #e8e8e8 0%, #d0d0d0 100%);
}
.gallery__item--speakart{
  background: url('images/speakart-1.jpg') center/cover no-repeat,
              linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}
.gallery__item--diftt-kararlilik {
  background: url('images/diftt-kararlilik.jpg') center top/cover no-repeat,
              linear-gradient(135deg, #0a0305 0%, #1a0812 50%, #0d0508 100%);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.1) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(16px, 2.5vw, 28px);
  opacity: 1;
  transition: background 0.4s;
}

.gallery__item:hover .gallery__overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.3) 55%, transparent 100%);
}

.gallery__overlay span {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  font-weight: 600;
  color: var(--white);
}

.gallery__overlay small {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-top: 3px;
}

/* ============================================================
   WHY WORK WITH ME
============================================================ */
.why { background: var(--bg); }

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.why__copy h2 { margin-top: 12px; }

.why__list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.why__list li {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.why__list li:first-child { border-top: 1px solid var(--border); }
.why__list li:hover { padding-left: 8px; }

.why__icon {
  font-size: 1.1rem;
  color: var(--accent);
  min-width: 24px;
  padding-top: 2px;
  font-weight: 700;
  transition: transform 0.3s;
}
.why__list li:hover .why__icon { transform: translateX(6px); }

.why__list strong {
  display: block;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 6px;
}

.why__list p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.65;
}

/* ============================================================
   CONTACT
============================================================ */
.contact { background: var(--bg-3); text-align: center; }

.contact__inner {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact__inner h2 { margin: 8px 0 24px; }

.contact__sub {
  text-align: center;
  margin-bottom: 36px;
}

.contact__links {
  display: flex;
  gap: 28px;
  margin-top: 28px;
}

.contact__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.05em;
}
.contact__links a:hover { color: var(--accent); }

.contact__footer {
  border-top: 1px solid var(--border);
  margin-top: 80px;
  padding: 28px var(--container-pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.contact__footer p {
  font-size: 0.8rem;
  color: var(--text-3);
}

/* ============================================================
   REVEAL ANIMATIONS
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .about__grid { grid-template-columns: 1fr; }
  .about__visual { margin-bottom: 32px; order: -1; }
  .about__img-frame { max-width: 220px; }

  .case__body { grid-template-columns: 1fr; }
  .case__col + .case__col { border-left: none; border-top: 1px solid var(--border); }

  .case__poster-grid { grid-template-columns: repeat(3, 1fr); }

  .why__grid { grid-template-columns: 1fr; gap: 32px; }

  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 1; aspect-ratio: 4/3; }
}

@media (max-width: 600px) {
  .hero__title { font-size: clamp(3rem, 14vw, 6rem); }

  .case__poster-grid { grid-template-columns: 1fr; }
  .case__poster { aspect-ratio: 3/4; max-height: 300px; }

  .case__visual-duo { grid-template-columns: 1fr; }
  .case__visual-card { aspect-ratio: 1/1; }

  .contact__footer { flex-direction: column; text-align: center; }
  .hero__stats { gap: 24px; }
}