:root {
  --birthday-shell: min(1240px, calc(100% - 48px));
}
body {
  background: #fff;
}
.birthday-shell {
  width: var(--birthday-shell);
  margin: auto;
}
.birthday-hero {
  position: relative;
  min-height: 780px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #24176c;
  color: #fff;
}
.birthday-hero > img,
.birthday-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.birthday-hero-shade {
  background:
    linear-gradient(
      90deg,
      rgba(29, 18, 88, 0.92),
      rgba(36, 23, 108, 0.5) 58%,
      rgba(36, 23, 108, 0.12)
    ),
    linear-gradient(0deg, rgba(27, 17, 82, 0.65), transparent 55%);
}
.birthday-hero-copy {
  position: relative;
  z-index: 1;
  width: var(--birthday-shell);
  margin: auto;
  padding: 170px 0 90px;
}
.birthday-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 800;
  color: #4d35df;
}
.birthday-hero .birthday-kicker {
  color: #adc90e;
}
.birthday-hero h1 {
  max-width: 900px;
  margin: 20px 0;
  font:
    800 clamp(4rem, 8vw, 7.6rem) / 0.88 Manrope,
    sans-serif;
  letter-spacing: -0.065em;
}
.birthday-hero h1 em {
  font-style: normal;
  color: #adc90e;
}
.birthday-hero-copy > p:not(.birthday-kicker) {
  max-width: 620px;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.84);
}
.birthday-button {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  margin-top: 25px;
  padding: 16px 24px;
  border-radius: 99px;
  background: #adc90e;
  color: #172013;
  font-weight: 800;
}
.packages {
  padding: 115px 0;
  background: #f6f7fb;
}
.birthday-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 50px;
}
.birthday-heading h2,
.form-intro h2,
.birthday-contact h2 {
  margin: 15px 0 0;
  font:
    800 clamp(2.8rem, 5.5vw, 5.3rem) / 0.95 Manrope,
    sans-serif;
  letter-spacing: -0.055em;
}
.birthday-heading > p {
  color: #696577;
}
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.package-grid article {
  overflow: hidden;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(30, 25, 85, 0.08);
}
.package-grid img {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.package-grid article > div {
  padding: 27px;
}
.package-grid span {
  color: #4d35df;
  font-weight: 800;
  font-size: 0.8rem;
}
.package-grid h3 {
  margin: 10px 0;
  font:
    800 1.6rem Manrope,
    sans-serif;
}
.package-grid p {
  min-height: 70px;
  color: #6d697a;
}
.package-grid a {
  display: flex;
  justify-content: space-between;
  padding-top: 17px;
  border-top: 1px solid #e5e3eb;
  color: #3926d9;
  font-weight: 800;
}
.birthday-form-section {
  padding: 115px 0;
  background: #fff;
  color: #17142a;
}
.form-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
}
.form-intro .birthday-kicker {
  color: #1764d3;
}
.form-intro p:last-child {
  max-width: 480px;
  color: #5f6677;
}
.birthday-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.birthday-form label {
  display: grid;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 800;
}
.birthday-form input,
.birthday-form textarea {
  width: 100%;
  border: 1px solid #dce5f2;
  border-radius: 14px;
  background: #f7faff;
  color: #17142a;
  padding: 15px 16px;
  outline: none;
  font: inherit;
}
.birthday-form input::placeholder,
.birthday-form textarea::placeholder {
  color: #7a8393;
}
.birthday-form input:focus,
.birthday-form textarea:focus {
  border-color: #1764d3;
  background: #fff;
}
.full-field {
  grid-column: 1/-1;
}
.consent {
  display: flex !important;
  align-items: flex-start;
  grid-template-columns: none !important;
  font-weight: 500 !important;
  color: #5f6677;
}
.consent input {
  width: 18px;
  height: 18px;
  margin: 2px 4px 0 0;
  padding: 0;
  accent-color: #adc90e;
}
.birthday-submit {
  border: 0;
  border-radius: 99px;
  background: #adc90e;
  color: #172013;
  padding: 17px 22px;
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  cursor: pointer;
}
.form-note {
  margin: 0;
  color: #1764d3;
}
.birthday-contact {
  padding: 95px 0;
  background: #f4f8ff;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}
.birthday-contact .birthday-kicker {
  color: #3321b9;
}
.birthday-contact h2 {
  font-size: clamp(2.6rem, 4.5vw, 4.6rem);
}
.contact-cards {
  display: grid;
  gap: 12px;
}
.contact-cards > div {
  padding: 22px 24px;
  border-radius: 18px;
  background: #fff;
}
.contact-cards span,
.contact-cards strong {
  display: block;
}
.contact-cards span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: #7b7787;
}
.contact-cards strong {
  margin-top: 5px;
  font:
    800 1.2rem Manrope,
    sans-serif;
  color: #3926d9;
}
@media (max-width: 980px) {
  .package-grid {
    grid-template-columns: 1fr 1fr;
  }
  .package-grid article:last-child {
    grid-column: 1/-1;
  }
  .form-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }
}
@media (max-width: 640px) {
  :root {
    --birthday-shell: calc(100% - 28px);
  }
  .birthday-hero {
    min-height: 730px;
  }
  .birthday-hero-copy {
    padding: 145px 0 70px;
  }
  .birthday-hero h1 {
    font-size: 3.8rem;
  }
  .birthday-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .packages,
  .birthday-form-section {
    padding: 78px 0;
  }
  .package-grid {
    grid-template-columns: 1fr;
  }
  .package-grid article:last-child {
    grid-column: auto;
  }
  .package-grid img {
    height: 225px;
  }
  .birthday-form {
    grid-template-columns: 1fr;
  }
  .birthday-form label {
    grid-column: 1;
  }
  .birthday-contact {
    padding: 70px 0;
  }
}

/* İletişim çağrısında sarı zemin yerine daha sakin bir Playland tonu */
.birthday-contact {
  background: linear-gradient(135deg, #edf3ff 0%, #dfeaff 100%);
  color: #17142a;
}
.birthday-contact .birthday-kicker {
  color: #3926d9;
}
.contact-cards > div {
  border: 1px solid #d7e2fa;
  box-shadow: 0 14px 34px rgba(36, 57, 137, 0.08);
}

/* Açık zeminler, sık ve silik doku, logo yeşili vurgular. */
.birthday-hero h1 {
  font-family: "Google Sans", sans-serif;
  font-weight: 900;
  letter-spacing: -.055em;
}
.birthday-hero h1 em {
  font-family: inherit;
  font-style: normal;
  font-weight: 900;
  color: #adc90e;
}
.birthday-hero .birthday-kicker { color: #adc90e; }
.birthday-button,
.birthday-submit { background: #adc90e; color: #172013; }
.birthday-button:hover,
.birthday-submit:hover { background: #c5df3b; }
body .birthday-form-section {
  background-color: #fff;
  background-image: linear-gradient(rgba(255,255,255,.6),rgba(255,255,255,.6)), url('../images/doku.svg');
  background-repeat: repeat, repeat;
  background-size: auto, 340px auto;
  color: #17142a;
}
.form-intro .birthday-kicker,
.form-note { color: #1764d3; }
.form-intro p:last-child,
.consent { color: #5f6677; }
.birthday-form input,
.birthday-form textarea {
  background: #f7faff;
  border-color: #dce5f2;
  color: #17142a;
}
.birthday-form input::placeholder,
.birthday-form textarea::placeholder { color: #7a8393; }
.birthday-form input:focus,
.birthday-form textarea:focus { background: #fff; border-color: #1764d3; }
.consent input { accent-color: #adc90e; }