/* ============================================================
   DJ YULI — Main Stylesheet
   Edit freely. Variables are at the top of :root {}
   ============================================================ */

/* ── Google Fonts fallback (Geist loaded from local fonts) ── */
@font-face {
  font-family: 'Geist';
  src: url('../fonts/Geist-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  --primary:      #9d4edd;
  --primary-dark: #7b2fbe;
  --bg:           #0c0a14;
  --bg-card:      #13102a;
  --bg-dark:      #0c0a14;
  --bg-section:   #100d22;
  --text:         rgba(255,255,255,.95);
  --text-muted:   rgba(255,255,255,.6);
  --gray:         rgba(255,255,255,.5);
  --border:       rgba(157,78,221,.18);
  --border-light: rgba(157,78,221,.3);
  --shadow-glow:  0 0 20px rgba(157,78,221,.4);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── Container ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (min-width: 768px) { .container { padding: 0 2rem; } }

/* ── Skip Nav ─────────────────────────────────────────────── */
.skip-nav {
  position: absolute; left: -9999px; top: auto;
  width: 1px; height: 1px; overflow: hidden; z-index: 9999;
}
.skip-nav:focus {
  position: fixed; left: 1rem; top: 1rem;
  width: auto; height: auto; padding: .75rem 1.25rem;
  background: var(--primary); color: #fff;
  font-weight: 700; border-radius: .5rem;
  outline: 3px solid var(--primary); outline-offset: 2px;
}

/* ── Focus ────────────────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
:focus:not(:focus-visible) { outline: none; }

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s;
}
.navbar.scrolled {
  background: rgba(12,10,20,.93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 5rem;
}
.nav-logo img { height: 3rem; width: auto; }
.nav-links {
  display: none;
  align-items: center; gap: 2rem; list-style: none;
}
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-links a {
  font-size: .875rem; font-weight: 500;
  color: rgba(255,255,255,.8); letter-spacing: .08em; text-transform: uppercase;
  transition: color .2s;
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: .5rem 1.25rem !important;
  border-radius: 9999px !important;
  font-weight: 600 !important;
  box-shadow: 0 0 14px rgba(157,78,221,.5);
  transition: background .2s, box-shadow .2s, transform .15s !important;
}
.nav-cta:hover {
  background: #b565f0 !important;
  box-shadow: 0 0 24px rgba(157,78,221,.7) !important;
  transform: translateY(-1px);
}

/* hamburger */
.hamburger {
  display: flex; flex-direction: column;
  gap: 5px; padding: .5rem; cursor: pointer;
}
@media (min-width: 768px) { .hamburger { display: none; } }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  display: none; flex-direction: column; gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.1rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text); transition: color .2s;
}
.mobile-menu a:hover { color: var(--primary); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit; font-weight: 600; cursor: pointer;
  border-radius: 9999px; padding: .6rem 1.5rem;
  transition: background .2s, box-shadow .2s, transform .15s, color .2s;
  text-align: center;
}
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 0 18px rgba(157,78,221,.45);
  border: 2px solid transparent;
}
.btn-primary:hover {
  background: #b565f0;
  box-shadow: 0 0 28px rgba(157,78,221,.7);
  transform: translateY(-1px);
}
.btn-outline {
  background: rgba(12,10,20,.3); color: var(--text);
  border: 2px solid rgba(157,78,221,.5);
  backdrop-filter: blur(6px);
}
.btn-outline:hover { background: rgba(157,78,221,.12); }
.btn-lg { padding: .9rem 2.5rem; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* ── Common Section styles ────────────────────────────────── */
.section-label {
  font-weight: 300; letter-spacing: .1em; text-transform: uppercase;
  font-size: 1.75rem; color: var(--primary); margin-bottom: .75rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 900;
  text-transform: uppercase; letter-spacing: -.02em;
  color: var(--text);
}
.section-divider {
  width: 6rem; height: 4px; background: var(--primary);
  border-radius: 9999px; margin: 1rem 0;
}
.section-center { text-align: center; }
.section-center .section-divider { margin: 1rem auto; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding: 7rem 0 5rem; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(to bottom, rgba(12,10,20,.8) 0%, rgba(12,10,20,.55) 50%, rgba(12,10,20,1) 100%),
    radial-gradient(ellipse at 50% 40%, rgba(157,78,221,.22) 0%, transparent 65%);
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: .38; z-index: -1;
}
.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 800px; margin: 0 auto; text-align: center; }
.hero-logo {
  width: clamp(10rem, 18vw, 18rem); height: auto;
  margin: 0 auto 1.25rem;
  filter: drop-shadow(0 0 28px rgba(157,78,221,.4));
  animation: logoFadeIn 1.2s cubic-bezier(.16,1,.3,1) forwards,
             logoFloat 4s ease-in-out infinite alternate 1.2s;
}
@keyframes logoFadeIn { from { opacity:0; transform:translateY(15px); } to { opacity:1; transform:translateY(0); } }
@keyframes logoFloat  { 0% { transform:translateY(0); } 100% { transform:translateY(-6px); } }
.hero-title {
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 700; line-height: 1.15; margin-bottom: 1.5rem;
}
.hero-title .sub { display: block; color: rgba(255,255,255,.9); }
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted); margin-bottom: 2.5rem;
  max-width: 600px; margin-left: auto; margin-right: auto; line-height: 1.7;
}
.hero-btns {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: center;
}

/* ── Packages ─────────────────────────────────────────────── */
.packages-bg { padding: 6rem 0; background: var(--bg); position: relative; }
.packages-bg::before {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 100%; height: 1px;
  background: linear-gradient(to right, transparent, var(--primary), transparent);
}
.packages-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
  margin-top: 3.5rem;
}
@media (min-width: 640px)  { .packages-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .packages-grid { grid-template-columns: repeat(3, 1fr); } }
.pkg-card {
  position: relative; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 1.25rem;
  padding: 2rem; display: flex; flex-direction: column;
  transition: border-color .3s;
}
.pkg-card:hover { border-color: rgba(157,78,221,.5); }
.pkg-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 28px rgba(157,78,221,.15);
}
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff;
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; padding: .35rem 1rem; border-radius: 9999px;
  white-space: nowrap;
}
.pkg-name { font-size: 1.35rem; font-weight: 700; margin-bottom: .35rem; }
.pkg-duration { font-size: .875rem; color: var(--primary); font-weight: 600; margin-bottom: .2rem; }
.pkg-events { font-size: .875rem; color: var(--text-muted); margin-bottom: 1.25rem; }
.pkg-features { flex: 1; margin-bottom: 1.75rem; display: flex; flex-direction: column; gap: .6rem; }
.pkg-features li {
  display: flex; align-items: flex-start; gap: .65rem;
  font-size: .95rem; color: rgba(255,255,255,.88);
}
.pkg-features li::before {
  content: '';
  flex-shrink: 0; margin-top: .4rem;
  width: 1.1rem; height: 1.1rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239d4edd' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pkg-btn {
  display: block; text-align: center; padding: .85rem 1.5rem;
  border-radius: .75rem; font-weight: 600; font-size: 1rem;
  transition: background .2s, color .2s;
}
.pkg-btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 0 14px rgba(157,78,221,.4);
}
.pkg-btn-primary:hover { background: #b565f0; }
.pkg-btn-default {
  background: rgba(255,255,255,.06); color: var(--text);
  border: 1px solid var(--border);
}
.pkg-btn-default:hover { background: var(--primary); color: #fff; }

/* ── Add-Ons ──────────────────────────────────────────────── */
.addons-bg {
  padding: 5rem 0;
  background: var(--bg-section);
  border-top: 1px solid rgba(157,78,221,.12);
  border-bottom: 1px solid rgba(157,78,221,.12);
}
.addons-layout {
  display: flex; flex-direction: column; gap: 3rem;
  align-items: flex-start;
}
@media (min-width: 1024px) {
  .addons-layout { flex-direction: row; align-items: center; }
  .addons-info    { flex: 0 0 33%; }
  .addons-grid    { flex: 1; }
}
.addons-custom {
  background: rgba(12,10,20,.5); padding: 1.25rem 1.5rem;
  border-radius: .75rem; border: 1px solid rgba(157,78,221,.2);
  font-size: .92rem; color: var(--text-muted); line-height: 1.6;
}
.addons-custom strong { color: var(--primary); display: block; margin-bottom: .35rem; }
.addons-grid {
  width: 100%; display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
}
@media (min-width: 480px) { .addons-grid { grid-template-columns: repeat(2, 1fr); } }
.addon-item {
  display: flex; align-items: center; gap: .9rem;
  background: rgba(19,16,42,.8); padding: .9rem 1rem;
  border-radius: .5rem; border: 1px solid var(--border);
  font-weight: 500; font-size: .95rem;
  transition: border-color .2s;
}
.addon-item:hover { border-color: rgba(157,78,221,.4); }
.addon-dot {
  flex-shrink: 0; width: .5rem; height: .5rem;
  border-radius: 50%; background: var(--primary);
  box-shadow: 0 0 8px rgba(157,78,221,.8);
}

/* ── About ────────────────────────────────────────────────── */
.about-layout {
  display: flex; flex-direction: column; gap: 4rem; align-items: center;
  padding: 6rem 0;
}
@media (min-width: 1024px) {
  .about-layout { flex-direction: row; }
  .about-img-wrap { flex: 0 0 45%; }
  .about-text     { flex: 1; }
}
.about-img-box {
  background: linear-gradient(145deg, #1a1030 0%, #0d0a1a 100%);
  border: 1px solid rgba(157,78,221,.18);
  border-radius: 1.5rem; padding: 1.5rem;
  position: relative; padding-bottom: 5rem;
}
.about-photo-circle {
  aspect-ratio: 1; border-radius: 50%; overflow: hidden;
  border: 3px solid rgba(157,78,221,.35);
  box-shadow: 0 0 40px rgba(157,78,221,.2);
}
.about-photo-circle img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top;
  display: block;
}
.about-signature-card {
  position: absolute; bottom: -12px; right: -12px;
  background: linear-gradient(135deg, #1e1535 0%, #150f28 100%);
  border: 1px solid rgba(157,78,221,.3);
  border-radius: 1rem; padding: 1.1rem 1.35rem;
  min-width: 200px;
}
.about-sig-label {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: #fff; margin-bottom: .5rem;
}
.about-sig-genres { font-size: .85rem; color: rgba(255,255,255,.7); line-height: 1.6; }
.about-text > p { color: var(--text-muted); line-height: 1.8; margin-bottom: 1.25rem; font-size: 1.05rem; }
.about-text > p strong { color: var(--text); }
.subheading-sm {
  font-size: .75rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: .75rem;
}
.genre-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.genre-tag {
  background: rgba(157,78,221,.12); color: var(--primary);
  border: 1px solid rgba(157,78,221,.25);
  border-radius: 9999px; padding: .3rem .9rem;
  font-size: .8rem; font-weight: 500;
}

/* ── Why Choose ───────────────────────────────────────────── */
.why-bg { padding: 6rem 0; background: var(--bg-card); }
.why-grid {
  display: grid; gap: 1.25rem; margin-top: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); max-width: 900px; margin-left: auto; margin-right: auto; } }
.why-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: rgba(12,10,20,.8); border: 1px solid var(--border);
  border-radius: .75rem; padding: 1.5rem;
  transition: border-color .2s;
}
.why-card:hover { border-color: rgba(157,78,221,.45); }
.why-icon {
  flex-shrink: 0; width: 2.2rem; height: 2.2rem;
  background: rgba(157,78,221,.1); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.why-icon svg {
  width: 1.1rem; height: 1.1rem;
  stroke: var(--primary); fill: none; stroke-width: 2.5;
  stroke-linecap: round; stroke-linejoin: round;
}
.why-text { font-weight: 500; color: rgba(255,255,255,.88); font-size: .95rem; line-height: 1.4; }

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials-bg { padding: 6rem 0; background: var(--bg); }
.testimonial-placeholder-note {
  font-size: .8rem; color: rgba(255,255,255,.35);
  letter-spacing: .05em; text-transform: uppercase;
}
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 1.25rem; padding: 2.5rem 3rem;
  position: relative;
}
.stars { display: flex; gap: .25rem; margin-bottom: 1.5rem; }
.stars svg {
  width: 1.2rem; height: 1.2rem;
  fill: var(--primary); color: var(--primary);
}
.testimonial-quote {
  font-size: clamp(1rem, 2vw, 1.2rem); font-style: italic;
  color: rgba(255,255,255,.88); line-height: 1.7;
  margin-bottom: 2rem;
}
.testimonial-author { font-weight: 700; font-size: 1rem; color: var(--text); }
.testimonial-event  { font-size: .875rem; color: var(--primary); margin-top: .2rem; }

/* ── Contact ──────────────────────────────────────────────── */
.contact-bg {
  padding: 6rem 0; background: var(--bg-card);
  border-top: 1px solid var(--border); position: relative; overflow: hidden;
}
.contact-logo-bg {
  position: absolute; right: 0; bottom: 0;
  width: 45%; max-width: 420px; pointer-events: none; opacity: .07;
}
.contact-logo-bg img { width: 100%; }
.contact-layout {
  display: flex; flex-direction: column; gap: 4rem;
  position: relative; z-index: 1;
}
@media (min-width: 768px) {
  .contact-layout { flex-direction: row; justify-content: space-between; }
  .contact-info   { flex: 0 0 50%; }
  .contact-card   { flex: 0 0 40%; }
}
.contact-list { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2rem; }
.contact-icon {
  flex-shrink: 0; width: 3rem; height: 3rem;
  background: var(--bg); border: 1px solid rgba(157,78,221,.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.contact-item:hover .contact-icon { background: rgba(157,78,221,.2); }
.contact-icon svg {
  width: 1.25rem; height: 1.25rem;
  stroke: var(--primary); fill: none; stroke-width: 1.5;
}
.contact-label { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.contact-value { font-size: 1.15rem; font-weight: 500; color: var(--text); margin-top: .1rem; transition: color .2s; }
.contact-item:hover .contact-value { color: var(--primary); }
.social-row { display: flex; gap: 1rem; margin-top: 1rem; }
.social-btn {
  width: 2.8rem; height: 2.8rem;
  border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: color .2s, border-color .2s;
}
.social-btn svg { width: 1.2rem; height: 1.2rem; }
.social-btn:hover { color: var(--primary); border-color: var(--primary); }
.contact-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 1.25rem; padding: 2.5rem 3rem;
  display: flex; flex-direction: column; justify-content: center;
  box-shadow: 0 8px 40px rgba(0,0,0,.4);
}
.contact-card h4 { font-size: 1.35rem; font-weight: 700; margin-bottom: .75rem; }
.contact-card p  { color: var(--text-muted); line-height: 1.6; margin-bottom: 2rem; font-size: .95rem; }

/* ── Footer ───────────────────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}
.footer-inner {
  display: flex; flex-direction: column; gap: 1.5rem;
  align-items: center; text-align: center;
}
@media (min-width: 768px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-logo { display: flex; align-items: center; gap: 1rem; }
.footer-logo img { height: 2.5rem; width: auto; }
.footer-logo-text { font-size: 1rem; font-weight: 700; letter-spacing: .1em; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  font-size: .875rem; font-weight: 500; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .08em; transition: color .2s;
}
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: .5rem;
  align-items: center; text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-bottom p { font-size: .75rem; color: rgba(255,255,255,.35); }

/* ── Booking Page ─────────────────────────────────────────── */
.booking-hero { padding: 8rem 0 5rem; }
.back-link {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .95rem; font-weight: 500; color: var(--primary);
  margin-bottom: 2.5rem; transition: color .2s;
}
.back-link:hover { color: #b565f0; }
.back-link svg { width: 1rem; height: 1rem; }
.booking-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 900;
  text-transform: uppercase; letter-spacing: -.02em; margin-bottom: 1rem;
}
.booking-subtitle { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 2rem; }

/* Thank you card */
.thankyou-card {
  display: none; text-align: center;
  background: var(--bg-card); border: 1px solid rgba(157,78,221,.3);
  padding: 3rem 2.5rem; border-radius: 1.25rem;
  box-shadow: 0 0 40px rgba(157,78,221,.1);
}
.thankyou-card.show { display: block; }
.thankyou-icon {
  width: 5rem; height: 5rem;
  background: rgba(157,78,221,.2); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
}
.thankyou-icon svg {
  width: 2.5rem; height: 2.5rem;
  stroke: var(--primary); fill: none; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.thankyou-card h2 { font-size: 2rem; font-weight: 900; margin-bottom: 1rem; }
.thankyou-card p  { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 2rem; max-width: 480px; margin-left: auto; margin-right: auto; }

/* Form card */
.form-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 1.25rem; padding: 2rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.4);
}
@media (min-width: 768px) { .form-card { padding: 3rem; } }
.form-section { margin-bottom: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--border); }
.form-section:last-child { border-bottom: none; margin-bottom: 0; }
.form-section-title {
  font-size: 1.35rem; font-weight: 700; margin-bottom: 1.5rem;
  padding-bottom: .5rem; border-bottom: 1px solid var(--border);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
.form-grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .form-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-size: .875rem; font-weight: 500; color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .65rem .9rem;
  background: rgba(12,10,20,.6);
  border: 1px solid rgba(157,78,221,.25);
  border-radius: .5rem; color: var(--text);
  font-family: inherit; font-size: .95rem;
  transition: border-color .2s;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(157,78,221,.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 6rem; line-height: 1.5; }
.form-group.error input,
.form-group.error select,
.form-group.error textarea { border-color: #f87171; }
.error-msg { display: none; font-size: .8rem; color: #f87171; }
.form-group.error .error-msg { display: block; }

/* Radio / Checkbox */
.radio-group { display: flex; flex-wrap: wrap; gap: 1rem; }
.radio-item { display: flex; align-items: center; gap: .5rem; font-size: .9rem; cursor: pointer; }
.radio-item input { accent-color: var(--primary); width: 1rem; height: 1rem; flex-shrink: 0; }
.check-grid { display: grid; gap: .75rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .check-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .check-grid { grid-template-columns: repeat(4, 1fr); } }
.check-item { display: flex; align-items: center; gap: .5rem; font-size: .9rem; cursor: pointer; }
.check-item input { accent-color: var(--primary); width: 1rem; height: 1rem; flex-shrink: 0; }

/* Package radio */
.pkg-radio-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: .5rem; }
@media (min-width: 640px) { .pkg-radio-grid { grid-template-columns: repeat(2, 1fr); } }
.pkg-radio-item {
  display: flex; align-items: center; gap: .85rem;
  border: 1px solid var(--border); border-radius: .75rem;
  padding: 1rem 1.25rem; cursor: pointer;
  background: rgba(12,10,20,.5); transition: border-color .2s;
}
.pkg-radio-item:hover { border-color: rgba(157,78,221,.5); }
.pkg-radio-item input { accent-color: var(--primary); width: 1.1rem; height: 1.1rem; flex-shrink: 0; }
.pkg-radio-label { font-weight: 600; font-size: .95rem; }

/* Agreement */
.agreement-item {
  display: flex; align-items: flex-start; gap: .75rem;
  background: rgba(157,78,221,.05); border: 1px solid rgba(157,78,221,.2);
  border-radius: .75rem; padding: 1.5rem;
}
.agreement-item input { accent-color: var(--primary); width: 1.1rem; height: 1.1rem; margin-top: .2rem; flex-shrink: 0; }
.agreement-item label { font-size: .9rem; line-height: 1.6; cursor: pointer; }
.agreement-item.error { border-color: #f87171; }

/* Collapsible (Section 5) */
.collapsible-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  background: none; border: none; cursor: pointer; font-family: inherit;
  font-size: 1.35rem; font-weight: 700; color: var(--text); text-align: left;
  padding: 0;
}
.collapsible-trigger svg {
  width: 1.5rem; height: 1.5rem;
  stroke: var(--primary); fill: none; stroke-width: 2;
  flex-shrink: 0; transition: transform .25s;
}
.collapsible-trigger[aria-expanded="true"] svg { transform: rotate(180deg); }
.collapsible-panel { display: none; }
.collapsible-panel.open { display: block; }

/* Submit button */
#submit-btn {
  width: 100%; padding: 1.1rem 2rem;
  font-size: 1.1rem; font-weight: 700; border-radius: .75rem;
  background: var(--primary); color: #fff; border: none; cursor: pointer;
  box-shadow: 0 0 18px rgba(157,78,221,.3);
  transition: background .2s, box-shadow .2s;
  margin-top: 1.5rem;
}
#submit-btn:hover { background: #b565f0; box-shadow: 0 0 28px rgba(157,78,221,.55); }
#submit-btn:disabled { opacity: .6; cursor: not-allowed; }