/* CSS Variables & Reset */
:root {
  --bg-dark: #0a0a0a;
  --bg-card: #151515;
  --text-main: #f0f0f0;
  --text-muted: #a0a0a0;
  --accent: #d4af37; /* Gold accent */
  --accent-hover: #f1c40f;
  --font-heading: "Cinzel", serif;
  --font-body: "Inter", sans-serif;
  --font-script: "Playfair Display", serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body.locked {
  overflow: hidden; /* Prevent scrolling when hero is active */
}

.hidden {
  display: none !important;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 20px;
}

.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 10px;
}
.mt-3 {
  margin-top: 20px;
}
.w-100 {
  width: 100%;
}

/* Buttons */
button {
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-open {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--text-main);
  padding: 12px 30px;
  font-size: 0.9rem;
  letter-spacing: 2px;
  border-radius: 4px;
  text-transform: uppercase;
}

.btn-open:hover {
  background: var(--text-main);
  color: var(--bg-dark);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 12px 24px;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 4px;
}

.btn-outline:hover {
  background-color: var(--accent);
  color: var(--bg-dark);
}

.btn-submit {
  display: block;
  width: 100%;
  padding: 15px;
  background-color: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
}

.btn-submit:hover {
  background-color: var(--accent);
  color: var(--bg-dark);
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}
.delay-2 {
  transition-delay: 0.4s;
}
.delay-3 {
  transition-delay: 0.6s;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- Hero Section --- */
.hero-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh; /* For mobile browsers */
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.hero-section.slide-up {
  transform: translateY(-100%);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);
  z-index: -1;
}

.hero-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px 20px;
  text-align: center;
}

.logo-placeholder {
  width: 60px;
  height: 90px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 30px 30px 0 0;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-letters {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.hero-main {
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  letter-spacing: 3px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.hero-date {
  font-family: var(--font-body);
  letter-spacing: 5px;
  font-size: 0.9rem;
  margin-bottom: 40px;
  color: var(--accent);
}

.guest-info {
  margin-bottom: 30px;
}

.guest-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.guest-name {
  font-size: 1.2rem;
  font-family: var(--font-heading);
  font-weight: 600;
}

/* --- Profile Section --- */
.profile-section {
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: var(--bg-dark);
}

.profile-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: -2;
}

.profile-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: -1;
}

.quote-box {
  margin-bottom: 60px;
}

.quote-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 15px;
}

.quote-text {
  font-family: var(--font-script);
  font-size: 1.1rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 10px;
}

.quote-source {
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
}

.profile-img-wrap {
  position: relative;
  width: 260px;
  height: 350px;
  margin: 40px auto 30px;
  border-radius: 130px 130px 0 0;
  border: 4px solid var(--accent);
  padding: 8px;
  background: rgba(212, 175, 55, 0.05);
}

.profile-img-wrap::before,
.profile-img-wrap::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 60px;
  border: 4px solid var(--accent);
  z-index: 3;
}

.profile-img-wrap::before {
  top: -10px;
  left: -10px;
  border-right: none;
  border-bottom: none;
  border-radius: 140px 0 0 0;
  animation: float-arch 4s ease-in-out infinite alternate;
}

.profile-img-wrap::after {
  top: -10px;
  right: -10px;
  border-left: none;
  border-bottom: none;
  border-radius: 0 140px 0 0;
  animation: float-arch 4s ease-in-out infinite alternate-reverse;
}

@keyframes float-arch {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-5px);
  }
}

.decoration-icon {
  position: absolute;
  top: -30px;
  font-size: 2.5rem;
  color: var(--accent);
  z-index: 4;
}

.decoration-icon.left {
  left: -15px;
  transform: rotate(-45deg);
  animation: wave-left 3s ease-in-out infinite alternate;
}

@keyframes wave-left {
  0% {
    transform: rotate(-45deg);
  }
  100% {
    transform: rotate(-30deg);
  }
}

.decoration-icon.right {
  right: -15px;
  transform: scaleX(-1) rotate(-45deg);
  animation: wave-right 3s ease-in-out infinite alternate;
}

@keyframes wave-right {
  0% {
    transform: scaleX(-1) rotate(-45deg);
  }
  100% {
    transform: scaleX(-1) rotate(-30deg);
  }
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 122px 122px 0 0;
}

.profile-name {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.profile-parents {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* --- Event Details Section --- */
.event-section {
  position: relative;
  padding: 80px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.event-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: 0;
}

.event-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.88);
  z-index: 1;
}

.event-section .container {
  position: relative;
  z-index: 2;
}

.event-intro {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
}

.event-details-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 20px;
  border-radius: 8px;
}

.event-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 30px;
  letter-spacing: 2px;
}

.event-info .info-item {
  margin-bottom: 20px;
}

.info-item i {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.info-item p {
  font-size: 1rem;
  color: var(--text-main);
}

/* --- Countdown Section --- */
.countdown-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.countdown-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}

.countdown-item {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 20px 12px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.countdown-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  font-family: "Cinzel", serif;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

.countdown-label {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: var(--font-heading);
}

@media (max-width: 768px) {
  .countdown-container {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    max-width: 100%;
  }

  .countdown-item {
    padding: 12px 6px;
  }

  .countdown-value {
    font-size: 1.2rem;
    margin-bottom: 2px;
  }

  .countdown-label {
    font-size: 0.55rem;
  }
}

/* --- Gallery Section --- */
.gallery-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  letter-spacing: 3px;
  margin-bottom: 40px;
  text-transform: uppercase;
}

.accent-word {
  color: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 200px;
  gap: 10px;
}

.gallery-item {
  background-size: cover;
  background-position: center;
  border-radius: 4px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  z-index: 10;
  position: relative;
}

.gallery-item.span-2 {
  grid-column: span 2;
  grid-row: span 2;
}

/* Staggered Animation when Gallery is Revealed */
.gallery-section .reveal.active .gallery-item {
  animation: gallery-pop 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) backwards;
}

.gallery-section .reveal.active .gallery-item:nth-child(1) {
  animation-delay: 0.1s;
}
.gallery-section .reveal.active .gallery-item:nth-child(2) {
  animation-delay: 0.2s;
}
.gallery-section .reveal.active .gallery-item:nth-child(3) {
  animation-delay: 0.3s;
}
.gallery-section .reveal.active .gallery-item:nth-child(4) {
  animation-delay: 0.4s;
}
.gallery-section .reveal.active .gallery-item:nth-child(5) {
  animation-delay: 0.5s;
}
.gallery-section .reveal.active .gallery-item:nth-child(6) {
  animation-delay: 0.6s;
}
.gallery-section .reveal.active .gallery-item:nth-child(7) {
  animation-delay: 0.7s;
}
.gallery-section .reveal.active .gallery-item:nth-child(8) {
  animation-delay: 0.8s;
}
.gallery-section .reveal.active .gallery-item:nth-child(9) {
  animation-delay: 0.9s;
}
.gallery-section .reveal.active .gallery-item:nth-child(10) {
  animation-delay: 1s;
}
.gallery-section .reveal.active .gallery-item:nth-child(11) {
  animation-delay: 1.1s;
}
.gallery-section .reveal.active .gallery-item:nth-child(12) {
  animation-delay: 1.2s;
}

@keyframes gallery-pop {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(40px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* --- Form Row (gabungan wishes + rsvp) --- */
.form-row {
  margin-bottom: 22px;
}

.form-label-inline {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  font-weight: 500;
}

/* Override wishes-form input style untuk form-row */
.wishes-form .form-row input[type="text"],
.wishes-form .form-row textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 0;
  transition:
    border-color 0.3s ease,
    background 0.3s ease;
}

.wishes-form .form-row input[type="text"]:focus,
.wishes-form .form-row textarea:focus {
  border-color: var(--accent);
  background: rgba(212, 175, 55, 0.05);
}

/* Attendance Radio Options */
.attendance-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.attendance-opt {
  flex: 1;
  min-width: 100px;
  cursor: pointer;
}

.attendance-opt input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  cursor: pointer;
}

.attendance-opt span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: all 0.25s ease;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
}

.attendance-opt span i {
  font-size: 1rem;
}

.attendance-opt input[type="radio"]:checked + span {
  border-color: var(--accent);
  background: rgba(212, 175, 55, 0.12);
  color: var(--accent);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.15);
}

.attendance-opt:hover span {
  border-color: rgba(212, 175, 55, 0.5);
  color: var(--text-main);
}

/* Wishes Divider */
.wishes-divider {
  display: flex;
  align-items: center;
  margin: 28px 0 18px;
  gap: 12px;
}

.wishes-divider::before,
.wishes-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.wishes-count-label {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  white-space: nowrap;
  text-transform: uppercase;
}

/* Comment Header with badge */
.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.attendance-badge {
  font-size: 0.68rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.attendance-badge.hadir {
  background: rgba(52, 211, 153, 0.15);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.attendance-badge.tidak-hadir {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.attendance-badge.masih-ragu {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

/* --- Gift Section --- */
.gift-section {
  padding: 60px 0;
  background-color: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.gift-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: 1;
}

.gift-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.75);
  z-index: 2;
}

.gift-section .container {
  position: relative;
  z-index: 3;
}

.gift-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  line-height: 1.6;
}

.bank-card {
  background: linear-gradient(135deg, #1f1f1f 0%, #0d0d0d 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

/* Decorative background for bank card */
.bank-card::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.bank-logo h3 {
  font-family: Arial, sans-serif;
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 900;
  margin-bottom: 20px;
}

.bank-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.bank-number {
  font-family: monospace;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--text-main);
  margin: 5px 0;
}

.bank-name {
  font-size: 1rem;
  text-transform: uppercase;
}

.btn-copy {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-main);
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: 4px;
  margin-top: 20px;
  width: 100%;
}

.btn-copy:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* --- Wishes Section --- */
.wishes-section {
  padding: 60px 0;
  background-color: var(--bg-card);
}

.wishes-desc {
  margin-bottom: 30px;
  color: var(--text-muted);
}

.wishes-box {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 20px;
}

.wishes-count {
  font-size: 1rem;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.wishes-form input,
.wishes-form textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 4px;
  font-family: var(--font-body);
}

.wishes-form input:focus,
.wishes-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.comments-list {
  margin-top: 30px;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 10px;
}

.comments-list::-webkit-scrollbar {
  width: 5px;
}
.comments-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 5px;
}

.comment-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-align: left;
}

.comment-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.comment-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.comment-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
}

.comment-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Footer --- */
.footer-section {
  position: relative;
  background-color: var(--bg-dark);
  overflow: hidden;
}

/* Gambar penuh tanpa dipotong */
.footer-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: unset;
}

.footer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.88) 100%);
  z-index: 1;
}

/* Inner wrapper: absolute di atas gambar, konten di bawah */
.footer-inner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 32px;
}

/* Wrapper konten bawah */
.footer-content-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.footer-thanks {
  font-family: "Great Vibes", cursive;
  font-size: 2.8rem;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
  line-height: 1.2;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 400;
}

/* Credit + sosmed menempel di bawah */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.footer-credit {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.5px;
  margin: 0;
}

.footer-brand {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}

.footer-socials {
  display: flex;
  gap: 8px;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(4px);
}

.footer-socials a:hover {
  color: var(--bg-dark);
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.35);
}

/* Floating Music Button */
.btn-music {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 90;
  backdrop-filter: blur(5px);
}

.btn-music.playing {
  animation: spin 4s linear infinite;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
  .profile-name {
    font-size: 2.2rem;
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .gallery-item.span-2 {
    grid-column: span 1;
    grid-row: span 2;
  }
  /* make one item span 2 columns */
  .gallery-item:nth-child(3) {
    grid-column: span 2;
  }
}