/* ==========================================================================
   Arunika Nayanika — Studio Kreatif Pernikahan
   Palette: cream #FBF6F0 · blush #F3D9D6 · sage #C9D4C0 · gold #C9A66B · ink #3A332E · rose #B85C6B
   Type: Cormorant Garamond (display) + Jost (body/UI)
   ========================================================================== */

:root{
  --cream:#FBF6F0;
  --cream-2:#F5EEE4;
  --blush:#F3D9D6;
  --blush-2:#EFC9C9;
  --sage:#C9D4C0;
  --sage-2:#B9C7AE;
  --gold:#C9A66B;
  --gold-2:#B3905A;
  --ink:#3A332E;
  --ink-70:rgba(58,51,46,.7);
  --ink-50:rgba(58,51,46,.5);
  --ink-10:rgba(58,51,46,.1);
  --rose:#B85C6B;
  --cream-70:rgba(251,246,240,.7);
  --cream-50:rgba(251,246,240,.5);
  --cream-10:rgba(251,246,240,.1);

  --font-display:'Cormorant Garamond', 'Times New Roman', serif;
  --font-body:'Jost', 'Segoe UI', sans-serif;

  --header-h:84px;
  --radius-lg:28px;
  --radius-md:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 12px); }

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  font-weight:300;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; margin:0; padding:0; }
button{ font:inherit; }

:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

.wrap{
  max-width:1220px;
  margin:0 auto;
  padding:0 clamp(20px, 5vw, 48px);
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  color:var(--ink);
  margin:0;
  letter-spacing:.2px;
}

p{ margin:0; }

.eyebrow{
  font-family:var(--font-display);
  font-style:italic;
  font-weight:500;
  color:var(--gold-2);
  font-size:1.05rem;
  letter-spacing:.03em;
  margin:0 0 14px;
  display:flex;
  align-items:center;
  gap:12px;
}
.eyebrow::before{
  content:'';
  width:34px;
  height:1px;
  background:var(--gold);
  display:inline-block;
}

/* grain texture overlay */
.grain{
  position:fixed;
  inset:0;
  z-index:999;
  pointer-events:none;
  opacity:.035;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-family:var(--font-body);
  font-size:.86rem;
  font-weight:500;
  letter-spacing:.03em;
  text-transform:uppercase;
  border:1px solid transparent;
  transition:transform .35s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-lg{ padding:16px 34px; font-size:.9rem; }

.btn-primary{ background:var(--ink); color:var(--cream); }
.btn-primary:hover{ background:var(--rose); }

.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink-10); }
.btn-ghost:hover{ border-color:var(--ink); }

.btn-outline{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--cream); }

.btn-text{
  background:none;
  padding:8px 0;
  text-transform:none;
  letter-spacing:0;
  font-family:var(--font-display);
  font-style:italic;
  font-size:1.05rem;
  color:var(--ink);
  border-bottom:1px solid var(--ink-10);
  border-radius:0;
}
.btn-text span{ transition:transform .3s var(--ease); display:inline-block; }
.btn-text:hover span{ transform:translateX(5px); }

/* ---------------- header ---------------- */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  height:var(--header-h);
  display:flex;
  align-items:center;
  background:var(--cream-70);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .4s ease, background .4s ease;
}
.site-header.is-scrolled{
  background:var(--cream);
  border-bottom-color:var(--ink-10);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  width:100%;
}

.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:42px; height:42px;
  border:1px solid var(--gold);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.05em;
  color:var(--gold-2);
  flex-shrink:0;
}
.brand-word{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.2rem;
  line-height:1;
  color:var(--ink);
  display:flex;
  flex-direction:column;
}
.brand-word em{ font-style:italic; font-weight:500; color:var(--rose); font-size:.95rem; }

.main-nav{ display:flex; align-items:center; gap:34px; }
.main-nav a{
  font-size:.85rem;
  letter-spacing:.03em;
  text-transform:uppercase;
  color:var(--ink-70);
  position:relative;
  padding-bottom:4px;
}
.main-nav a::after{
  content:'';
  position:absolute; left:0; right:100%; bottom:0;
  height:1px; background:var(--gold);
  transition:right .3s var(--ease);
}
.main-nav a:hover{ color:var(--ink); }
.main-nav a:hover::after{ right:0; }

.header-cta{ display:flex; align-items:center; gap:12px; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px; height:38px;
  background:none; border:none; cursor:pointer;
}
.nav-toggle span{
  width:100%; height:1px; background:var(--ink);
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ---------------- hero ---------------- */
.hero{ padding:calc(var(--header-h) + 64px) 0 40px; }
.hero-inner{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(24px,5vw,64px);
  align-items:center;
}

.hero-title{
  font-size:clamp(2.6rem, 5.2vw, 4.4rem);
  line-height:1.05;
  margin:0 0 22px;
}
.hero-title em{ font-style:italic; color:var(--rose); font-weight:500; }

.hero-lead{
  max-width:46ch;
  color:var(--ink-70);
  font-size:1.06rem;
  margin-bottom:32px;
}

.hero-actions{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; margin-bottom:44px; }

.hero-stats{ display:flex; gap:32px; flex-wrap:wrap; }
.hero-stats div{
  display:flex; flex-direction:column; gap:2px;
  padding-left:18px;
  border-left:1px solid var(--ink-10);
}
.hero-stats strong{ font-family:var(--font-display); font-size:1.7rem; font-weight:600; }
.hero-stats span{ font-size:.75rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-50); }

.hero-cards{
  position:relative;
  height:clamp(360px, 46vw, 560px);
}
.hero-card{
  position:absolute;
  width:62%;
  border-radius:var(--radius-md);
  box-shadow:0 30px 60px -20px rgba(58,51,46,.35);
  object-fit:cover;
  aspect-ratio:4/5;
  border:6px solid var(--cream);
}
.card-a{ top:2%; left:0; transform:rotate(-9deg); z-index:1; }
.card-b{ top:8%; left:20%; transform:rotate(3deg); z-index:2; width:64%; }
.card-c{ top:18%; right:0; left:auto; transform:rotate(12deg); z-index:1; }

.wax-seal{
  position:absolute;
  right:6%; bottom:4%;
  z-index:3;
  width:78px; height:78px;
  border-radius:50%;
  background:linear-gradient(160deg, var(--gold), var(--gold-2));
  color:var(--cream);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-style:italic;
  font-weight:600;
  font-size:1.1rem;
  box-shadow:0 14px 30px -8px rgba(179,144,90,.7), inset 0 0 0 3px rgba(255,255,255,.25);
  transform:rotate(-8deg);
}

/* ---------------- marquee ---------------- */
.marquee{
  background:var(--sage);
  overflow:hidden;
  padding:14px 0;
}
.marquee-track{
  display:flex;
  align-items:center;
  gap:14px;
  white-space:nowrap;
  width:max-content;
  animation:marquee 26s linear infinite;
}
.marquee-track span{
  font-family:var(--font-body);
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--ink);
}
@keyframes marquee{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* ---------------- section shared ---------------- */
section{ padding:96px 0; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.6rem); line-height:1.15; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }
.section-head.center .eyebrow::before{ display:none; }

/* ---------------- services ---------------- */
.services{ background:var(--cream-2); }
.service-list{ display:flex; flex-direction:column; gap:88px; }
.service-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(24px,5vw,64px);
  align-items:center;
}
.service-row.reverse .service-media{ order:2; }
.service-row.reverse .service-text{ order:1; }

.service-media img{
  border-radius:var(--radius-lg);
  aspect-ratio:4/5;
  object-fit:cover;
  box-shadow:0 26px 50px -24px rgba(58,51,46,.3);
}

.service-tag{
  display:inline-block;
  background:var(--sage);
  color:var(--ink);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:18px;
}
.service-text h3{
  font-size:clamp(1.5rem, 2.6vw, 2rem);
  font-weight:600;
  line-height:1.2;
  margin-bottom:16px;
}
.service-text p{ color:var(--ink-70); max-width:44ch; }

/* ---------------- about ---------------- */
.about-inner{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:clamp(28px,5vw,72px);
  align-items:center;
}
.about-media{ padding:14px; border:1px solid var(--ink-10); border-radius:var(--radius-lg); }
.about-media img{ border-radius:calc(var(--radius-lg) - 10px); aspect-ratio:3/2; object-fit:cover; }
.about-copy h2{ font-size:clamp(1.9rem, 3.2vw, 2.5rem); margin-bottom:22px; line-height:1.2; }
.about-copy p{ color:var(--ink-70); margin-bottom:18px; max-width:52ch; }
.about-copy .btn{ margin-top:10px; }

/* ---------------- process ---------------- */
.process{ background:var(--blush); }
.steps{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:32px;
}
.steps::before{
  content:'';
  position:absolute;
  top:29px; left:calc(12.5% - 1px); right:calc(12.5% - 1px);
  height:0;
  border-top:1px dashed var(--gold);
  z-index:0;
}
.steps li{ position:relative; z-index:1; text-align:left; }
.step-no{
  display:flex;
  align-items:center;
  justify-content:center;
  width:58px; height:58px;
  border-radius:50%;
  background:var(--cream);
  border:1px solid var(--gold);
  color:var(--gold-2);
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.15rem;
  margin-bottom:22px;
}
.steps h3{ font-size:1.3rem; margin-bottom:8px; }
.steps p{ color:var(--ink-70); font-size:.94rem; max-width:26ch; }

/* ---------------- portfolio ---------------- */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:260px;
  gap:18px;
}
.portfolio-item{
  position:relative;
  margin:0;
  border-radius:var(--radius-md);
  overflow:hidden;
  grid-column:span 1;
}
.portfolio-item.span-2{ grid-column:span 2; }
.portfolio-item img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .6s var(--ease);
}
.portfolio-item:hover img{ transform:scale(1.06); }
.portfolio-item figcaption{
  position:absolute; inset:auto 0 0 0;
  padding:20px;
  background:linear-gradient(0deg, rgba(58,51,46,.75), rgba(58,51,46,0) 70%);
  color:var(--cream);
  font-family:var(--font-display);
  font-size:1.15rem;
  font-weight:500;
  opacity:0;
  transform:translateY(8px);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.portfolio-item:hover figcaption{ opacity:1; transform:translateY(0); }
.portfolio-item figcaption span{
  display:block;
  font-family:var(--font-body);
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--blush);
  margin-bottom:4px;
}

/* ---------------- testimonial ---------------- */
.testimonial{ background:var(--sage); }
.testimonial .wrap{ max-width:820px; text-align:center; }
blockquote{ margin:0; position:relative; }
blockquote p{
  font-family:var(--font-display);
  font-style:italic;
  font-size:clamp(1.5rem, 3vw, 2.1rem);
  line-height:1.35;
  color:var(--ink);
  margin-bottom:28px;
}
blockquote footer strong{ display:block; font-family:var(--font-display); font-size:1.1rem; font-weight:600; }
blockquote footer span{ font-size:.8rem; color:var(--ink-70); text-transform:uppercase; letter-spacing:.05em; }

/* ---------------- cta band ---------------- */
.cta-band{ background:var(--ink); }
.cta-inner{ max-width:680px; text-align:center; }
.cta-inner h2{
  font-family:var(--font-display);
  color:var(--cream);
  font-size:clamp(2rem, 3.6vw, 2.8rem);
  margin-bottom:18px;
}
.cta-inner p{ color:var(--cream-70); margin-bottom:36px; }
.cta-actions{ display:flex; justify-content:center; gap:18px; flex-wrap:wrap; }
.cta-band .btn-primary{ background:var(--gold); color:var(--ink); }
.cta-band .btn-primary:hover{ background:var(--cream); }
.cta-band .btn-outline{ border-color:var(--cream-50); color:var(--cream); }
.cta-band .btn-outline:hover{ background:var(--cream); color:var(--ink); }

/* ---------------- footer ---------------- */
.site-footer{ background:var(--ink); color:var(--cream-70); padding-top:80px; }
.footer-inner{
  display:grid;
  grid-template-columns:1.4fr repeat(3, 1fr);
  gap:32px;
  padding-bottom:56px;
  border-bottom:1px solid var(--cream-10);
}
.footer-brand{ display:flex; flex-direction:column; gap:14px; }
.footer-brand .brand-mark{ border-color:var(--gold); color:var(--gold); }
.footer-brand .brand-word{ color:var(--cream); }
.footer-brand p{ color:var(--cream-50); max-width:32ch; font-size:.9rem; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col h4{
  font-family:var(--font-body);
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--gold);
  margin-bottom:6px;
  font-weight:500;
}
.footer-col a, .footer-col span{ font-size:.92rem; color:var(--cream-70); }
.footer-col a:hover{ color:var(--gold); }

.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding:26px 0;
  font-size:.82rem;
  color:var(--cream-50);
}
.footer-bottom a{ color:var(--cream-70); }
.footer-bottom a:hover{ color:var(--gold); }

/* ---------------- scroll to top ---------------- */
.scroll-top{
  position:fixed;
  right:26px; bottom:26px;
  z-index:90;
  width:46px; height:46px;
  border-radius:50%;
  background:var(--ink);
  color:var(--cream);
  border:none;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .3s ease, transform .3s ease, visibility .3s;
}
.scroll-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); }

/* ---------------- reveal-on-scroll ---------------- */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-revealed{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .marquee-track{ animation:none; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .btn:hover{ transform:none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-cards{ order:-1; height:clamp(300px, 70vw, 420px); max-width:420px; margin:0 auto; }
  .about-inner{ grid-template-columns:1fr; }
  .about-media{ order:-1; }
  .service-row{ grid-template-columns:1fr; }
  .service-row.reverse .service-media, .service-row.reverse .service-text{ order:0; }
  .service-media{ max-width:420px; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); grid-auto-rows:220px; }
  .portfolio-item.span-2{ grid-column:span 2; }
  .steps{ grid-template-columns:1fr 1fr; row-gap:44px; }
  .steps::before{ display:none; }
}

@media (max-width: 720px){
  .main-nav{
    position:fixed;
    top:var(--header-h); left:0; right:0;
    background:var(--cream);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:8px clamp(20px,5vw,48px) 20px;
    border-bottom:1px solid var(--ink-10);
    transform:translateY(-8px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:opacity .3s ease, transform .3s ease, visibility .3s;
  }
  .main-nav.is-open{ opacity:1; transform:translateY(0); visibility:visible; pointer-events:auto; }
  .main-nav a{ padding:12px 0; width:100%; border-bottom:1px solid var(--ink-10); }
  .header-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:flex; }
  section{ padding:64px 0; }
  .hero{ padding-top:calc(var(--header-h) + 40px); }
  .hero-stats{ gap:22px; }
  .portfolio-grid{ grid-template-columns:1fr; grid-auto-rows:280px; }
  .portfolio-item.span-2{ grid-column:span 1; }
  .steps{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; }
}