/*========================================================
  Black & White Theme — style.css
  Architecture: redpadang (rp- → bw-)
  Visual: black-and-white dark theme
  Fonts: DM Sans, Italiana, Sail
========================================================*/

/* ---------- CSS Variables ---------- */
:root {
  --bw-bg: #000000;
  --bw-surface: rgba(255, 255, 255, 0.06);
  --bw-glass: rgba(255, 255, 255, 0.08);
  --bw-text: #ffffff;
  --bw-text-muted: rgba(255, 255, 255, 0.6);
  --bw-accent: #ffffff;
  --bw-border: rgba(255, 255, 255, 0.2);
  --bw-nav-bg: #ffffff;
  --bw-nav-inactive: #999999;
  --bw-nav-active: #000000;
  --bw-danger: #ff4444;
}

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;height:100%}
body{
  font-family:'DM Sans',sans-serif;
  background:var(--bw-bg);
  color:var(--bw-text);
  min-height:100vh;
  max-width:100vw;overflow-x:hidden;
  background-image:url('../img/bg.jpg');
  background-size:cover;
  background-position:center;
  background-attachment:fixed;
}
body::before{
  content:'';
  position:fixed;top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.65);
  z-index:-1;pointer-events:none;
}
img{max-width:100%;display:block}
a{color:var(--bw-text);text-decoration:none}

/* ---------- Typography ---------- */
.bw-section-title{
  font-family:'Italiana',serif;
  font-size:2.2rem;color:var(--bw-text);
  text-align:center;margin-bottom:.5rem;
}
.bw-section-subtitle{
  font-family:'DM Sans',sans-serif;
  font-size:.9rem;color:var(--bw-text-muted);
  text-align:center;margin-bottom:2rem;
  max-width:400px;margin-left:auto;margin-right:auto;
}
.bw-divider{
  width:60px;height:2px;
  background:var(--bw-text);
  margin:1rem auto 2rem;
}

/* ---------- Animations ---------- */
.bw-fade-in{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.bw-fade-in.visible{opacity:1;transform:translateY(0)}
.bw-zoom-in{opacity:0;transform:scale(.9);transition:opacity .8s,transform .8s}
.bw-zoom-in.visible{opacity:1;transform:scale(1)}

/* ==================== COVER ==================== */
.bw-cover{
  position:fixed;top:0;left:0;width:100%;height:100%;
  z-index:99999;
  display:flex;align-items:center;justify-content:center;
}
.bw-cover__bg{
  position:absolute;top:0;left:0;width:100%;height:100%;
  background-size:cover;background-position:center;
}
.bw-cover__bg::after{
  content:'';
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.55);
}
.bw-cover__inner{
  position:relative;z-index:1;
  text-align:center;padding:30px;
  width:fit-content;min-width:280px;max-width:450px;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,0.2);
  border-radius:16px;
}
.bw-cover__label,.bw-cover__guest,.bw-cover__address,.bw-cover__title-sub,.bw-cover__title-names{
  display:block;width:100%;
  white-space:normal;word-break:normal;overflow-wrap:break-word;
}
.bw-cover__label{
  font-family:'DM Sans',sans-serif;
  font-size:.85rem;color:var(--bw-text-muted);
  margin-bottom:4px;
}
.bw-cover__guest{
  font-family:'Italiana',serif;
  font-size:1.6rem;color:var(--bw-text);
  font-weight:700;margin-bottom:2px;
}
.bw-cover__address{
  font-family:'Italiana',serif;
  font-size:1.1rem;color:var(--bw-text);
  margin-bottom:16px;
}
.bw-cover__title-sub{
  font-family:'DM Sans',sans-serif;
  font-size:.8rem;color:var(--bw-text-muted);
  letter-spacing:4px;text-transform:uppercase;
  margin-bottom:6px;
}
.bw-cover__title-names{
  font-family:'Italiana',serif;
  font-size:2rem;color:var(--bw-text);
  margin-bottom:20px;
}
.bw-cover__btn{
  background:transparent;
  border:2px solid var(--bw-text);
  color:var(--bw-text);
  border-radius:50px;
  padding:12px 32px;
  font-family:'DM Sans',sans-serif;
  font-size:.85rem;letter-spacing:1px;
  cursor:pointer;
  transition:all .3s;
}
.bw-cover__btn:hover{
  background:var(--bw-text);
  color:var(--bw-bg);
}

@media(max-width:767px){
  .bw-cover__inner{
    min-width:unset;max-width:90vw;width:85%;
    padding:24px 18px;
  }
}

/* ==================== MAIN CONTENT ==================== */
.bw-main{display:none}
@media(min-width:480px){
  .bw-main{
    max-width:480px;
    margin:0 auto;
    box-shadow:0 0 60px rgba(0,0,0,0.5);
  }
}

/* ===== HERO ===== */
.bw-hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;padding:20px;
  position:relative;
}
.bw-hero__logo{
  max-width:180px;max-height:120px;
  object-fit:contain;
  margin:0 auto 16px;
  display:block;
}
.bw-hero__names{
  font-family:'Italiana',serif;
  font-size:2.8rem;color:var(--bw-text);
  margin-bottom:.5rem;
}
.bw-hero__subtitle{
  font-family:'DM Sans',sans-serif;
  font-size:.85rem;color:var(--bw-text-muted);
  letter-spacing:4px;text-transform:uppercase;
  margin-bottom:8px;
}
.bw-hero__scroll{
  position:absolute;bottom:30px;
  animation:bounce 2s infinite;
  color:var(--bw-text-muted);
}
@keyframes bounce{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

@media(max-width:480px){
  .bw-hero__names{font-size:2rem}
}

/* ===== SALAM / QUOTE ===== */
.bw-salam-wrap{
  padding:50px 20px;
  display:flex;justify-content:center;
}
.bw-salam-card{
  max-width:500px;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:30px 24px;
  text-align:center;
}
.bw-salam__quote{
  font-size:.9rem;color:var(--bw-text-muted);
  line-height:1.8;font-style:italic;
  margin-bottom:10px;
}
.bw-salam__source{
  font-size:.8rem;color:var(--bw-text-muted);
}
.bw-salam__photo{
  width:120px;height:120px;
  border-radius:50%;object-fit:cover;
  border:3px solid rgba(255,255,255,0.4);
  margin:20px auto 0;
}

/* ===== COUPLE ===== */
.bw-couple-wrap{
  padding:50px 20px;
  text-align:center;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
}
.bw-couple-title{
  font-family:'Italiana',serif;
  font-size:2rem;color:var(--bw-text);
  margin-bottom:30px;text-align:center;
}
.bw-couple-row{
  display:flex;align-items:center;
  justify-content:center;
  gap:20px;flex-wrap:wrap;
  width:100%;
}
.bw-couple__card{
  text-align:center;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:24px 20px;
  min-width:140px;max-width:200px;
}
.bw-couple__photo{
  width:90px;height:90px;
  border-radius:50%;object-fit:cover;
  border:3px solid rgba(255,255,255,0.4);
  margin:0 auto 12px;
}
.bw-couple__nickname{
  font-family:'Italiana',serif;
  font-size:1.3rem;color:var(--bw-text);
}
.bw-couple__fullname{
  font-size:.85rem;color:var(--bw-text);
  margin:4px 0;
}
.bw-couple__parents{
  font-size:.75rem;color:var(--bw-text-muted);
  line-height:1.5;
}
.bw-couple__ampersand{
  font-family:'Sail',cursive;
  font-size:2rem;color:var(--bw-text-muted);
  display:inline-block;
}
.bw-couple__ampersand-wrap{
  flex-basis:100%;text-align:center;
  margin:4px 0;
}

/* ===== EVENTS ===== */
.bw-events-wrap{padding:50px 20px}
.bw-events-hero{
  max-width:600px;margin:0 auto 30px;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:30px 0;text-align:center;
}
.bw-events-hero__images{margin-bottom:20px}
.bw-events-hero__img-right img{
  width:100px;height:100px;
  border-radius:50%;object-fit:cover;
  border:2px solid rgba(255,255,255,0.4);
  margin:0 auto;
}
.bw-events-hero__title{
  font-family:'Italiana',serif;
  font-size:1.2rem;color:var(--bw-text);
  margin-bottom:10px;
}
.bw-events-hero__text{
  font-size:.85rem;color:var(--bw-text-muted);
  line-height:1.7;
}
.bw-events-cards{
  display:flex;flex-direction:column;
  align-items:center;gap:20px;
}
.bw-event-card{
  max-width:450px;width:100%;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:24px;text-align:center;
}
.bw-event-card__name{
  font-family:'Italiana',serif;
  font-size:1.4rem;color:var(--bw-text);
  text-transform:uppercase;letter-spacing:2px;
}
.bw-event-card__divider{
  width:40px;height:1px;
  background:var(--bw-border);
  margin:12px auto;
}
.bw-event-card__detail{
  font-size:.85rem;color:var(--bw-text);
  margin:4px 0;
}
.bw-event-card__address{
  font-size:.8rem;color:var(--bw-text-muted);
  margin-top:4px;
}
.bw-event-card__maps-btn{
  display:inline-block;margin-top:12px;
  background:transparent;
  border:1px solid var(--bw-text);
  color:var(--bw-text);
  border-radius:50px;
  padding:8px 20px;
  font-size:.75rem;letter-spacing:1px;
  transition:all .3s;
}
.bw-event-card__maps-btn:hover{
  background:var(--bw-text);
  color:var(--bw-bg);
}

/* ===== RSVP ===== */
.bw-rsvp-wrap{
  padding:50px 20px;
  display:flex;justify-content:center;
}
.bw-rsvp-card{
  max-width:500px;width:100%;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:30px 24px;
}
.bw-rsvp__form .form-group{
  margin-bottom:16px;
}
.bw-rsvp__form label{
  display:block;
  font-size:.8rem;color:var(--bw-text-muted);
  margin-bottom:6px;
}
.bw-rsvp__form input,
.bw-rsvp__form select,
.bw-rsvp__form textarea{
  width:100%;
  background:rgba(255,255,255,0.06);
  border:1px solid var(--bw-border);
  color:var(--bw-text);
  border-radius:10px;
  padding:10px 14px;
  font-family:'DM Sans',sans-serif;
  font-size:.85rem;
}
.bw-rsvp__form input:focus,
.bw-rsvp__form select:focus,
.bw-rsvp__form textarea:focus{
  border-color:var(--bw-text);
  outline:none;
}
.bw-rsvp__form textarea{resize:vertical}
.bw-rsvp__btn{
  width:100%;
  background:var(--bw-text);
  color:var(--bw-bg);
  border:none;
  border-radius:50px;
  padding:12px;
  font-family:'DM Sans',sans-serif;
  font-size:.85rem;font-weight:600;
  letter-spacing:2px;
  cursor:pointer;
  transition:all .3s;
}
.bw-rsvp__btn:hover{opacity:.85}
.bw-rsvp__msg{
  text-align:center;margin-top:12px;
  font-size:.85rem;
}
.bw-ucapan__list{
  margin-top:24px;max-height:300px;overflow-y:auto;
}
.bw-ucapan__item{
  background:rgba(255,255,255,0.04);
  border-radius:10px;
  padding:12px 16px;margin-bottom:8px;
}
.bw-ucapan__item-name{
  font-weight:600;font-size:.85rem;
  color:var(--bw-text);
}
.bw-ucapan__item-text{
  font-size:.8rem;color:var(--bw-text-muted);
  margin-top:4px;
}

/* ===== QR CODE ===== */
.bw-qrcode-wrap{
  padding:50px 20px;
  display:flex;justify-content:center;
}
.bw-qrcode-card{
  max-width:400px;width:100%;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:30px 24px;text-align:center;
}
.bw-qrcode__box{
  display:flex;justify-content:center;
  margin-top:20px;
}
.bw-qrcode__box canvas,
.bw-qrcode__box img{
  border-radius:12px;
}

/* ===== GALLERY ===== */
.bw-gallery-wrap{padding:50px 20px}
.bw-gallery-section{max-width:700px;margin:0 auto}
.bw-gallery__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
}
@media(max-width:600px){
  .bw-gallery__grid{grid-template-columns:repeat(2,1fr)}
}
.bw-gallery__item{
  overflow:hidden;border-radius:10px;
  border:2px solid var(--bw-border);
  aspect-ratio:1;
}
.bw-gallery__item img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(40%);
  transition:all .4s;
}
.bw-gallery__item img:hover{
  filter:grayscale(0);transform:scale(1.08);
}
.bw-video{
  margin-top:20px;
  border-radius:12px;overflow:hidden;
  border:2px solid var(--bw-border);
}
.bw-video iframe{
  width:100%;aspect-ratio:16/9;
  border:none;
}

/* ===== CERITA / STORY ===== */
.bw-cerita-wrap{padding:50px 20px}
.bw-cerita-section{max-width:600px;margin:0 auto}
.bw-cerita__timeline{
  position:relative;
  padding-left:30px;
}
.bw-cerita__timeline::before{
  content:'';
  position:absolute;top:0;bottom:0;left:8px;
  width:2px;
  background:rgba(255,255,255,0.2);
}
.bw-cerita__item{
  position:relative;margin-bottom:24px;
  padding:16px 20px;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:12px;
}
.bw-cerita__item::before{
  content:'';
  position:absolute;top:18px;left:-26px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--bw-text);
}
.bw-cerita__date{
  display:inline-block;
  background:var(--bw-text);
  color:var(--bw-bg);
  border-radius:20px;
  padding:3px 14px;
  font-size:.75rem;font-weight:600;
  margin-bottom:8px;
}
.bw-cerita__heading{
  font-family:'Italiana',serif;
  font-size:1.1rem;color:var(--bw-text);
  margin-bottom:6px;
}
.bw-cerita__text{
  font-size:.82rem;color:var(--bw-text-muted);
  line-height:1.6;
}

/* ===== MAPS ===== */
.bw-maps-wrap{padding:50px 20px}
.bw-maps-section{max-width:700px;margin:0 auto}
.bw-maps__container{
  border-radius:12px;overflow:hidden;
  border:2px solid var(--bw-border);
}
.bw-maps__container iframe{
  width:100%;height:350px;border:none;
}
@media(min-width:768px){
  .bw-maps__container iframe{height:450px}
}
@media(min-width:992px){
  .bw-maps__container iframe{height:500px}
}

/* ===== HADIAH / GIFT ===== */
.bw-hadiah-wrap{padding:50px 20px}
.bw-hadiah-section{max-width:450px;margin:0 auto}
.bw-hadiah__card{
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:20px;text-align:center;
  margin-bottom:16px;
}
.bw-hadiah__bank{
  font-family:'Italiana',serif;
  font-size:1.2rem;color:var(--bw-text);
}
.bw-hadiah__norek{
  font-size:1rem;color:var(--bw-text);
  margin:8px 0;
  display:flex;align-items:center;
  justify-content:center;gap:8px;
}
.bw-hadiah__copy{
  background:transparent;
  border:1px solid var(--bw-border);
  color:var(--bw-text-muted);
  border-radius:6px;
  padding:4px 10px;font-size:.7rem;
  cursor:pointer;transition:all .3s;
}
.bw-hadiah__copy:hover{
  color:var(--bw-text);
  border-color:var(--bw-text);
}
.bw-hadiah__owner{
  font-size:.85rem;color:var(--bw-text-muted);
}
.bw-hadiah__qris{
  max-width:180px;margin:12px auto 0;
  border-radius:8px;
}

/* ===== PROKES ===== */
.bw-prokes-wrap{padding:50px 20px}
.bw-prokes-section{max-width:600px;margin:0 auto}
.bw-prokes__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
@media(max-width:400px){
  .bw-prokes__grid{grid-template-columns:1fr}
}
.bw-prokes__item{
  text-align:center;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  border-radius:16px;
  padding:20px 16px;
}
.bw-prokes__icon{
  width:70px;height:70px;
  border-radius:50%;object-fit:cover;
  border:2px solid rgba(255,255,255,0.3);
  margin:0 auto 12px;
}
.bw-prokes__item h4{
  font-family:'Italiana',serif;
  font-size:1rem;color:var(--bw-text);
  margin-bottom:6px;
}
.bw-prokes__item p{
  font-size:.75rem;color:var(--bw-text-muted);
  line-height:1.5;
}

/* ===== COUNTDOWN ===== */
.bw-countdown-wrap{
  padding:50px 20px;text-align:center;
  position:relative;
}
.bw-countdown-overlay{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.3);
}
.bw-countdown-inner{
  position:relative;z-index:1;
  max-width:500px;margin:0 auto;
}
.bw-countdown__grid{
  display:flex;justify-content:center;
  gap:16px;
}
.bw-countdown__item{
  text-align:center;
  min-width:60px;
}
.bw-countdown__number{
  display:block;
  font-family:'Italiana',serif;
  font-size:2.5rem;color:var(--bw-text);
  line-height:1;
}
.bw-countdown__label{
  display:block;
  font-size:.7rem;color:var(--bw-text-muted);
  letter-spacing:2px;text-transform:uppercase;
  margin-top:4px;
}
.bw-countdown__save-btn{
  display:inline-block;
  background:transparent;
  border:2px solid var(--bw-text);
  color:var(--bw-text);
  border-radius:50px;
  padding:10px 24px;
  font-size:.8rem;letter-spacing:1px;
  transition:all .3s;
}
.bw-countdown__save-btn:hover{
  background:var(--bw-text);
  color:var(--bw-bg);
}
.bw-countdown__cta{
  position:relative;z-index:1;
  margin-top:30px;
}
.bw-countdown__cta-text{
  font-size:.9rem;color:var(--bw-text-muted);
  margin-bottom:16px;
}
.bw-countdown__cta-btn{
  display:inline-block;
  background:var(--bw-text);
  color:var(--bw-bg);
  border-radius:50px;
  padding:12px 28px;
  font-size:.85rem;font-weight:600;
  letter-spacing:1px;
  transition:all .3s;
}
.bw-countdown__cta-btn:hover{opacity:.85}

/* ===== FOOTER ===== */
.bw-footer{
  padding:40px 20px 100px;
  text-align:center;
}
.bw-footer__logo-icon{
  font-size:2rem;color:var(--bw-text-muted);
  margin-bottom:16px;
}
.bw-footer__xteam-logo{
  width:50px;height:50px;
  object-fit:contain;
  margin:0 auto;
  display:block;
  filter:brightness(0) invert(1);
  opacity:.7;
}
.bw-footer__closing{
  font-family:'Italiana',serif;
  font-size:1.1rem;color:var(--bw-text);
  margin-bottom:12px;
}
.bw-footer__credit{
  font-size:.75rem;color:var(--bw-text-muted);
}

/* ===== BOTTOM NAVIGATION ===== */
.bw-nav{
  position:fixed;bottom:0;left:0;right:0;
  z-index:999;
  background:var(--bw-nav-bg);
  display:flex;
  justify-content:flex-start;
  padding:8px 4px 10px;
  border-top:1px solid rgba(0,0,0,0.08);
  box-shadow:0 -2px 20px rgba(0,0,0,0.08);
  overflow-x:auto;overflow-y:hidden;
  white-space:nowrap;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
@media(min-width:768px){
  .bw-nav{
    justify-content:center;
    overflow-x:visible;
  }
}
.bw-nav::-webkit-scrollbar{display:none}
.bw-nav__item{
  display:flex;flex-direction:column;
  align-items:center;gap:2px;
  cursor:pointer;
  color:var(--bw-nav-inactive);
  font-size:.65rem;
  transition:color .3s;
  padding:4px 10px;border-radius:8px;
  min-width:48px;flex-shrink:0;
}
.bw-nav__item i{font-size:1.1rem}
.bw-nav__item.active,
.bw-nav__item:hover{
  color:var(--bw-nav-active);
  background:rgba(0,0,0,0.04);
}

/* ===== LIGHTBOX ===== */
.bw-lightbox{
  display:none;
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.95);
  z-index:99999;
  align-items:center;justify-content:center;
}
.bw-lightbox.active{display:flex}
.bw-lightbox__img{
  max-width:95%;max-height:90%;
  object-fit:contain;
  border-radius:8px;
}
.bw-lightbox__close{
  position:absolute;top:16px;right:16px;
  color:var(--bw-text);
  font-size:1.5rem;cursor:pointer;
}

/* ===== MUSIC BUTTON ===== */
.bw-music-btn{
  position:fixed;bottom:100px;right:16px;
  z-index:99;
  width:44px;height:44px;
  border-radius:50%;
  background:var(--bw-glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--bw-border);
  color:var(--bw-text);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.1rem;
  transition:all .3s;
}
.bw-music-btn:hover{
  background:var(--bw-text);
  color:var(--bw-bg);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bw-bg)}
::-webkit-scrollbar-thumb{
  background:rgba(255,255,255,0.2);
  border-radius:3px;
}
::-webkit-scrollbar-thumb:hover{
  background:rgba(255,255,255,0.4);
}