/* ====== Reset & Layout ====== */
html, body, #wrapwrap, #wrap {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;               /* matikan scroll native */
  background-color: #131B1B;            /* fallback warna gelap */
}

/* Header fixed di atas semua slides */
.gpa-header {
  z-index: 1000;
  background: transparent;
  pointer-events: auto;
}
.gpa-logo img { height: 40px; }

/* ====== Slider ====== */
.slides {
  position: relative;
  width: 100%;
  height: 100vh;      /* viewport penuh */
  overflow: hidden;   /* penting: cegah halaman scroll */
}

.slides-inner {
  position: relative; /* container untuk section yang di-stack absolute */
  width: 100%;
  height: 100%;
}

.section.full-screen {
  position: absolute; /* di-stack satu tempat, ganti via GSAP */
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 90px 20px 40px; /* 90 untuk ruang header fixed */
   z-index: 0; 
}

.slide-content h1, 
.slide-content h2, 
.slide-content p { margin: 0 0 12px 0; }

/* ====== Background tiap section ====== */
.hero {
  background: url('/web/image/1164-d8564414/Frame%203%20%282%29.png') center/cover no-repeat;
  color: #fff;
}
.section-dark {
  background: linear-gradient(160deg, #0d1b2a, #1b263b);
  color: #fff;
}
.section-light {
  background: #f8f9fa;
  color: #111;
}

/* ====== Tombol custom ====== */
.custom-btn {
  display: inline-block;
  padding: 10px 20px;
  background: #5ba2b0;
  color: #000 !important;
  font-weight: 600;
  text-decoration: none !important;
  position: relative;
  clip-path: polygon(10px 0%, calc(100% - 10px) 0%, 100% 50%, calc(100% - 10px) 100%, 10px 100%, 0% 50%);
  transition: background 0.3s;
}
.custom-btn:hover { background: #73c0cf; }
.divider {
  display: inline-block;
  width: 2px;
  height: 24px;
  background: #fff;
  margin: 0 10px;
  vertical-align: middle;
}

/* (Opsional) sembunyikan scrollbar di Windows agar benar2 terasa locked */
::-webkit-scrollbar { width: 0; height: 0; }


/* ====== Logo kecil di header ====== */
.gpa-logo img {
  height: 40px;
  transition: transform 0.3s ease;
  will-change: transform;
  position: relative;   /* default: relative supaya ikut header */
  z-index: 1100;        /* pastikan selalu di atas */
}

/* Saat animasi GSAP aktif, logo bisa dipindah bebas */
.gpa-logo img.is-animating {
  position: fixed;
  top: 0;
  left: 0;
  transform-origin: center center;
  z-index: 2000;
}


/* Wrapper logo + GPA text */
.logo-center-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px; /* jarak antara logo dan text */
  margin-top: 40px;
}

.logo-center {
  height: 80px; /* logo versi tengah */
}

.logo-title {
  font-family: "Kalnia", serif;
  font-size: 72px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 4px;
}

/* EDC image di section 2 */
.edc-img {
  display: block;
  margin: 50px auto 0;
  height: 250px;
}

/* ====== Section 2 fix ====== */
#section-2 .slide-content {
  position: relative;
  z-index: 2010;
}


/* Wrapper logo + teks */
#section-2 .logo-center-wrapper {
  display: flex;
  align-items: center;       /* rata tengah secara vertikal */
  justify-content: center;   /* biar tetap center di layar */
  gap: 25px;                 /* jarak antara logo dan teks */
  margin-bottom: 50px;
}

/* Slot logo */
#section-2 .logo-slot img {
  height: 150px; /* ukuran logo */
  width: auto;
  display: block;
}

/* Teks kanan */
#section-2 .logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;   /* teks rata kiri terhadap GPA besar */
  line-height: 1;
}

/* Teks kecil atas */
#section-2 .logo-sub {
  font-size: 16px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 5px;
}

/* GPA besar */
#section-2 .logo-big {
  font-size: 80px; /* lebih gede biar imbang sama logo */
  font-weight: bold;
  margin: 0;
}