/* ============================================================
   COMPONENTS.CSS — Reusable UI Components
   kitayangdesain.com
============================================================ */

/* ============================
   LOADER
============================ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--fg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
#loader.hide {
  opacity: 0;
  visibility: hidden;
}
.loader-text {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--accent);
  font-weight: 300;
  letter-spacing: 0.2em;
  animation: pulse 1.2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* ============================
   CUSTOM CURSOR
============================ */
.cursor {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s var(--ease), height 0.3s var(--ease);
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  position: fixed;
  pointer-events: none;
  z-index: 9997;
  transform: translate(-50%, -50%);
  transition: transform 0.15s var(--ease), width 0.3s var(--ease), height 0.3s var(--ease), opacity 0.3s;
  opacity: 0.5;
}
body.cursor-hover .cursor      { width: 16px; height: 16px; background: var(--accent2); }
body.cursor-hover .cursor-ring { width: 52px; height: 52px; opacity: 0.8; }
@media (pointer: coarse) {
  .cursor, .cursor-ring { display: none; }
}

/* ============================
   NAVIGATION
============================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
#nav.scrolled {
  background: rgba(247, 245, 242, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-right: auto;
  cursor: pointer;
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg2);
  transition: color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.3s var(--ease);
}
.nav-links a:hover,
.nav-links a.active            { color: var(--fg); }
.nav-links a:hover::after,
.nav-links a.active::after     { right: 0; }

.nav-cta {
  margin-left: 1.5rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background 0.25s, color 0.25s;
}
.nav-cta:hover { background: var(--accent); color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 1.5px;
  background: var(--fg);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Drawer */
.nav-drawer {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(247, 245, 242, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.nav-drawer.open { opacity: 1; visibility: visible; }
.nav-drawer a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--fg);
  transition: color 0.25s;
}
.nav-drawer a:hover { color: var(--accent); }

/* ============================
   PAGE SYSTEM
============================ */
.page          { display: none; min-height: 100vh; }
.page.active   { display: block; }

/* ============================
   BUTTONS
============================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  font-family: var(--sans);
}
.btn-primary {
  background: var(--fg);
  color: var(--white);
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }

.btn-outline {
  border: 1px solid var(--fg);
  color: var(--fg);
}
.btn-outline:hover { background: var(--fg); color: var(--white); }

.btn-accent {
  background: var(--accent);
  color: var(--white);
}
.btn-accent:hover { background: var(--accent2); transform: translateY(-2px); }

/* ============================
   BADGES
============================ */
.badge {
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--fg2);
  letter-spacing: 0.06em;
}

/* ============================
   MARQUEE / CLIENT TICKER
============================ */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  background: var(--white);
}
.marquee-track {
  display: flex;
  gap: 4rem;
  align-items: center;
  animation: marquee 25s linear infinite;
  width: max-content;
}
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-item {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--fg3);
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color 0.25s;
}
.marquee-item:hover { color: var(--accent); }
.marquee-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
  flex-shrink: 0;
}

/* ============================
   PORTFOLIO MODAL
============================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(26, 23, 20, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
  padding: 1rem;
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal-box {
  background: var(--bg);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 8px;
  padding: clamp(2rem, 4vw, 3.5rem);
  transform: translateY(20px);
  transition: transform 0.3s var(--ease);
  position: relative;
}
.modal-overlay.open .modal-box { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--fg);
  cursor: pointer;
  transition: background 0.25s;
  border: none;
}
.modal-close:hover { background: var(--border); }

.modal-img {
  aspect-ratio: 16 / 9;
  background: var(--bg2);
  border-radius: 4px;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--fg3);
}
.modal-tags  { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.modal-tag {
  padding: 0.3rem 0.9rem;
  background: var(--bg2);
  border-radius: 100px;
  font-size: 0.72rem;
  color: var(--fg2);
}

/* ============================
   TOAST NOTIFICATION
============================ */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--fg);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 100px;
  font-size: 0.88rem;
  z-index: 300;
  transition: transform 0.4s var(--ease);
  white-space: nowrap;
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ============================
   BACK TO TOP
============================ */
#back-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 50;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--fg);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s var(--ease);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
}
#back-top.show    { opacity: 1; transform: translateY(0); }
#back-top:hover   { background: var(--accent); transform: translateY(-4px); }

/* ============================
   SOCIAL LINKS
============================ */
.social-links { display: flex; gap: 1rem; }
.social-link {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg2);
  transition: all 0.25s;
}
.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

/* ============================
   FORM ELEMENTS
============================ */
.form-group   { margin-bottom: 1.5rem; }
.form-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg2);
  display: block;
  margin-bottom: 0.6rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.9rem 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--fg);
  transition: border-color 0.25s;
  outline: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239C958E' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* ============================
   FOOTER
============================ */
footer {
  background: var(--fg);
  padding: 4rem clamp(1.5rem, 5vw, 4rem) 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .nav-logo {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  display: block;
}
.footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h5 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 1.25rem;
}
.footer-col li  { margin-bottom: 0.75rem; }
.footer-col a   { font-size: 0.88rem; color: rgba(255, 255, 255, 0.55); transition: color 0.25s; }
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1200px;
  margin: 1.5rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy      { font-size: 0.78rem; color: rgba(255, 255, 255, 0.25); }
.footer-copy a    { color: var(--accent); }