/* ------------------------------------------------------------- */
/* GENEL AYARLAR                                                 */
/* ------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #020617;
  color: #e5e7eb;
}

/* Arka plan: premium koyu degrade */
.page-gradient {
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% -10%, #1f2937 0, transparent 55%),
    radial-gradient(circle at 90% -20%, #0f172a 0, transparent 55%),
    radial-gradient(circle at 50% 120%, #020617 0, #000 65%);
  color: #e5e7eb;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ------------------------------------------------------------- */
/* HERO                                                          */
/* ------------------------------------------------------------- */

.hero {
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 1.5rem 3rem;
}
.hero {
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 1.5rem 3rem;

  /* Apple tarzı spotlight */
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 1600px;
  height: 900px;

  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.05) 25%,
    rgba(255, 255, 255, 0.015) 55%,
    rgba(255, 255, 255, 0) 85%
  );

  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-inner {
  max-width: 760px;
}

/* ------------------------------------------------------------- */
/* LOGO – SADE + KARŞIDAN AYDINLATILMIŞ (KUTU YOK)              */
/* ------------------------------------------------------------- */

.hero-logo-wrapper {
  display: inline-block;
  margin-bottom: 2rem;
}

.hero-logo {
  width: 230px;
  height: auto;
  display: block;

  /* Karşıdan ışık vurmuş gibi biraz parlaklık */
  filter:
    brightness(1.25)
    contrast(1.12)
    drop-shadow(0 12px 24px rgba(0, 0, 0, 0.55));
}

/* NOT: Bilerek ::before / ::after YOK.
   Böylece logonun etrafında asla kare / yuvarlak görünmez. */

/* ------------------------------------------------------------- */
/* HERO METINLER                                                 */
/* ------------------------------------------------------------- */

.hero-title {
  font-size: clamp(2rem, 2.7vw + 1.6rem, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  color: #f9fafb;
}

.hero-subtitle {
  margin: 0 auto 2.1rem;
  max-width: 640px;
  font-size: 1rem;
  line-height: 1.7;
  color: #cbd5f5;
}

/* ------------------------------------------------------------- */
/* BUTONLAR                                                      */
/* ------------------------------------------------------------- */

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.7rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.2s ease-out;
}

.btn-primary {
  background: radial-gradient(circle at 30% 0%, #60a5fa, #2563eb);
  color: #fff;
  box-shadow: 0 20px 45px rgba(37, 99, 235, 0.7);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 60px rgba(37, 99, 235, 0.95);
}

.btn-outline {
  background: rgba(15, 23, 42, 0.7);
  color: #e5e7eb;
  border-color: rgba(148, 163, 184, 0.5);
}

.btn-outline:hover {
  background: rgba(30, 64, 175, 0.85);
  border-color: rgba(191, 219, 254, 0.9);
}

/* ------------------------------------------------------------- */
/* SECTIONS                                                      */
/* ------------------------------------------------------------- */

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, #020617, #020617);
}

.section-title {
  font-size: 2rem;
  margin: 0 0 0.75rem;
  text-align: center;
  color: #f9fafb;
}

.section-intro {
  margin: 0 auto 2.5rem;
  max-width: 640px;
  text-align: center;
  font-size: 1rem;
  line-height: 1.7;
  color: #cbd5f5;
}

/* ------------------------------------------------------------- */
/* GRID & CARDS                                                  */
/* ------------------------------------------------------------- */

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

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

@media (max-width: 960px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.95), #020617);
  border-radius: 1.5rem;
  padding: 1.6rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(16px);
}

.card-title {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
  color: #e5e7eb;
}

.card-text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: #cbd5e1;
}

/* ------------------------------------------------------------- */
/* CONTACT                                                       */
/* ------------------------------------------------------------- */

.section-contact {
  padding-bottom: 5rem;
}

.contact-box {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.8rem;
  border-radius: 1.5rem;
  background: radial-gradient(circle at top, rgba(30, 64, 175, 0.35), #020617);
  border: 1px solid rgba(129, 140, 248, 0.65);
  box-shadow: 0 22px 52px rgba(15, 23, 42, 0.95);
}

.contact-line {
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  color: #e5e7eb;
}

.contact-note {
  margin: 0.9rem 0 0;
  font-size: 0.9rem;
  color: #cbd5f5;
}

/* ------------------------------------------------------------- */
/* FOOTER                                                        */
/* ------------------------------------------------------------- */

.footer {
  border-top: 1px solid rgba(31, 41, 55, 0.9);
  padding: 1.5rem 0 1.2rem;
  background: radial-gradient(circle at top, #020617, #020617 50%, #000);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 0.8rem;
}

.footer-logo {
  font-weight: 800;
  letter-spacing: 0.18em;
  font-size: 0.9rem;
  color: #9ca3af;
}

.footer-text {
  margin: 0.5rem 0 0;
  max-width: 360px;
  font-size: 0.86rem;
  color: #9ca3af;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-nav a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.15s ease-out;
}

.footer-nav a:hover {
  color: #e5e7eb;
}

.footer-bottom {
  font-size: 0.8rem;
  text-align: center;
  color: #6b7280;
  padding-top: 0.25rem;
}

@media (max-width: 720px) {
  .footer-inner {
    flex-direction: column;
  }
}
/* Directed by – el yazısı imza efekti */
.director-line {
  font-size: 1rem;
  font-weight: 500;
  color: #e5e7eb;
  margin-top: 0.5rem;
}

.director-line span {
  font-family: "Brush Script MT", "Segoe Script", "Pacifico", cursive;
  font-size: 1.35rem;
  color: #9bbcff;
  letter-spacing: 0.5px;
  display: inline-block;
  margin-left: 4px;

  /* Hafif imza parlaması */
  text-shadow: 0 0 6px rgba(147, 197, 253, 0.45);
}