/* =========================================================
   KEVRIK STUDIO — Design tokens
========================================================= */
:root{
  --bg: #0A0714;
  --bg-soft: #120B24;
  --surface: #1B1233;
  --surface-2: #241A42;
  --violet: #8B5CF6;
  --violet-dim: #5B3FA0;
  --cyan: #22D3EE;
  --magenta: #F472B6;
  --text: #F4F0FF;
  --text-dim: #B6ACD6;
  --border: rgba(180, 160, 255, 0.16);

  --font-display: 'Unbounded', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(.22,1,.36,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: radial-gradient(120% 90% at 50% -10%, #1a0f38 0%, var(--bg) 55%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

a{ color: inherit; text-decoration: none; }
h1,h2,h3{ font-family: var(--font-display); margin: 0; letter-spacing: -0.01em; }
p{ margin: 0; }

:focus-visible{ outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* =========================================================
   Layout helpers
========================================================= */
.section__kicker{
  color: var(--cyan);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: .6rem;
}
.section__title{
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 700;
  max-width: 20ch;
  margin-bottom: .9rem;
}
.section__sub{
  color: var(--text-dim);
  max-width: 56ch;
  font-size: 1.02rem;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .96rem;
  border: none;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn--primary{
  background: linear-gradient(135deg, var(--violet), #6D28D9);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(139,92,246,.6);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 16px 34px -8px rgba(139,92,246,.75); }
.btn--ghost{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover{ border-color: var(--cyan); color: var(--cyan); }

/* =========================================================
   Nav
========================================================= */
.nav{
  position: sticky; top:0; z-index: 40;
  display:flex; align-items:center; justify-content:space-between;
  padding: 1.1rem clamp(1.2rem, 5vw, 3.5rem);
  background: rgba(10,7,20,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav__logo{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}
.nav__logo span{ color: var(--cyan); }
.nav__links{ display:flex; gap: clamp(1rem, 3vw, 2.2rem); font-weight: 600; font-size: .92rem; }
.nav__links a{ color: var(--text-dim); transition: color .2s; }
.nav__links a:hover{ color: var(--text); }

@media (max-width: 640px){
  .nav__links{ gap: 1rem; font-size: .8rem; }
}

/* =========================================================
   WhatsApp floating button
========================================================= */
.whatsapp-float{
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 50;
  width: 58px; height: 58px; border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg,#22c55e,#16a34a);
  color:#fff;
  box-shadow: 0 12px 28px -6px rgba(34,197,94,.6);
  animation: floatPulse 2.6s ease-in-out infinite;
}
@keyframes floatPulse{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}

/* =========================================================
   Hero
========================================================= */
.hero{
  position: relative;
  padding: clamp(4rem, 10vw, 7rem) clamp(1.2rem, 6vw, 4rem) clamp(3rem, 6vw, 5rem);
  text-align: center;
  overflow: hidden;
}
.hero__blob{
  position:absolute; border-radius: 50%;
  filter: blur(70px); opacity:.55; z-index:0;
}
.hero__blob--a{ width: 420px; height:420px; background: var(--violet); top:-140px; left:-120px; animation: drift1 16s ease-in-out infinite; }
.hero__blob--b{ width: 360px; height:360px; background: var(--cyan); bottom:-160px; right:-100px; opacity:.35; animation: drift2 18s ease-in-out infinite; }
@keyframes drift1{ 0%,100%{ transform: translate(0,0); } 50%{ transform: translate(60px,40px); } }
@keyframes drift2{ 0%,100%{ transform: translate(0,0); } 50%{ transform: translate(-50px,-30px); } }

.hero__kicker{ position:relative; z-index:1; color: var(--text-dim); font-weight:700; letter-spacing:.02em; margin-bottom: 1.2rem; }
.hero__title{
  position:relative; z-index:1;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  font-weight: 700;
  max-width: 18ch;
  margin: 0 auto 1.4rem;
}
.hero__sub{
  position:relative; z-index:1;
  color: var(--text-dim);
  max-width: 50ch;
  margin: 0 auto 2.2rem;
  font-size: 1.08rem;
}
.hero__cta{ position:relative; z-index:1; display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* =========================================================
   Packages + 3D carousel
========================================================= */
.packages{
  padding: clamp(2rem, 6vw, 3rem) clamp(1.2rem, 6vw, 4rem) clamp(4rem, 8vw, 6rem);
  text-align:center;
}
.packages .section__title, .packages .section__sub{ margin-left:auto; margin-right:auto; }

.carousel{
  --stage-h: 460px;
  position: relative;
  height: var(--stage-h);
  margin: 3.2rem auto 1rem;
  max-width: 1100px;
  perspective: 1600px;
  touch-action: pan-y;
}
.carousel__stage{
  position: absolute; inset: 0;
  transform-style: preserve-3d;
  width: 240px; height: 320px;
  margin: auto;
  transition: transform .1s linear;
  cursor: grab;
}
.carousel__stage.is-dragging{ cursor: grabbing; }

.pkg-card{
  position: absolute; top:0; left:0;
  width: 240px; height: 320px;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.4rem;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  display:flex; flex-direction:column; justify-content:space-between;
  backface-visibility: hidden;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
  cursor: pointer;
  transition: box-shadow .3s, border-color .3s;
}
.pkg-card:hover{ border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan), 0 20px 50px -16px rgba(34,211,238,.35); }
.pkg-card__name{ font-family: var(--font-display); font-size: 1.02rem; font-weight:600; line-height:1.3; text-align:left; }
.pkg-card__desc{ color: var(--text-dim); font-size: .84rem; text-align:left; margin-top:.6rem; }
.pkg-card__price{ font-family: var(--font-display); font-size: 1.3rem; color: var(--cyan); text-align:left; }
.pkg-card__cta{ font-size:.82rem; font-weight:700; color: var(--magenta); text-align:left; }

.carousel__hint{ color: var(--text-dim); font-size: .85rem; margin-top: .6rem; }

/* =========================================================
   FAQ accordion
========================================================= */
.faq{ padding: 2rem clamp(1.2rem, 6vw, 4rem) 5rem; max-width: 880px; margin: 0 auto; }
.faq__list{ margin-top: 2rem; display:flex; flex-direction:column; gap: .8rem; }
.faq__item{
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.02);
  overflow: hidden;
}
.faq__q{
  width: 100%; text-align:left; background:none; border:none; color: var(--text);
  font-family: var(--font-body); font-weight: 700; font-size: 1rem;
  padding: 1.1rem 1.3rem; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap: 1rem;
}
.faq__q::after{ content:'+'; color: var(--cyan); font-size:1.3rem; transition: transform .25s var(--ease); flex-shrink:0; }
.faq__item.is-open .faq__q::after{ transform: rotate(45deg); }
.faq__a{
  max-height: 0; overflow:hidden;
  color: var(--text-dim); font-size: .95rem;
  transition: max-height .3s var(--ease), padding .3s var(--ease);
  padding: 0 1.3rem;
}
.faq__item.is-open .faq__a{ max-height: 300px; padding: 0 1.3rem 1.2rem; }

/* =========================================================
   Contact
========================================================= */
.contact{
  padding: 2rem clamp(1.2rem, 6vw, 4rem) 5rem;
  display:grid; grid-template-columns: 1fr 1.2fr; gap: 3rem;
  max-width: 1180px; margin: 0 auto;
}
@media (max-width: 860px){ .contact{ grid-template-columns: 1fr; } }

.contact__direct{ display:flex; flex-direction:column; gap:.6rem; margin-top: 1.6rem; font-weight:700; }
.contact__direct a{ color: var(--cyan); }
.contact__direct a:hover{ color: var(--magenta); }

.contact__form{
  display:grid; grid-template-columns: 1fr 1fr; gap: 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2.2rem);
}
.field{ display:flex; flex-direction:column; gap:.4rem; }
.field--full{ grid-column: 1 / -1; }
.field label{ font-size:.85rem; font-weight:700; color: var(--text-dim); }
.field input, .field select, .field textarea{
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .8rem .9rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .96rem;
  resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--cyan); }
.form__status{ font-size: .9rem; font-weight:600; min-height: 1.2em; }
.form__status.ok{ color: #34d399; }
.form__status.err{ color: #f87171; }

@media (max-width: 560px){ .contact__form{ grid-template-columns: 1fr; } }

/* =========================================================
   Footer
========================================================= */
.footer{
  display:flex; gap:1.4rem; justify-content:center; align-items:center; flex-wrap:wrap;
  padding: 2rem 1rem 3rem;
  color: var(--text-dim); font-size: .85rem;
  border-top: 1px solid var(--border);
}
.footer a:hover{ color: var(--cyan); }
.footer__admin{ opacity:.35; font-size: 1.1rem; }
.footer__admin:hover{ opacity:1; color: var(--text-dim); }

/* =========================================================
   Package detail view
========================================================= */
.view{ min-height: 100vh; }
.back-btn{
  margin: 1.4rem clamp(1.2rem, 6vw, 4rem) 0;
  background:none; border:1px solid var(--border); color: var(--text-dim);
  padding: .6rem 1.1rem; border-radius: 999px; cursor:pointer; font-family: var(--font-body); font-weight:700;
}
.back-btn:hover{ border-color: var(--cyan); color: var(--cyan); }

.pkg-detail{
  max-width: 860px; margin: 0 auto; padding: 2.4rem clamp(1.2rem, 6vw, 2rem) 5rem;
}
.pkg-detail__eyebrow{ color: var(--cyan); font-weight:700; margin-bottom:.6rem; }
.pkg-detail__title{ font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .5rem; }
.pkg-detail__price{ font-family: var(--font-display); font-size: 1.6rem; color: var(--magenta); margin-bottom: 1.6rem; }
.pkg-detail__lead{ color: var(--text-dim); font-size: 1.08rem; max-width: 60ch; margin-bottom: 2.2rem; }

.pkg-detail__block{
  border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem; margin-bottom: 1.2rem; background: rgba(255,255,255,.02);
}
.pkg-detail__block h3{ font-family: var(--font-body); font-size: 1rem; color: var(--cyan); margin-bottom: .7rem; }
.pkg-detail__block ul{ margin:0; padding-left: 1.1rem; color: var(--text-dim); }
.pkg-detail__block li{ margin-bottom:.4rem; }
.pkg-detail__block p{ color: var(--text-dim); }

.pkg-detail__cta{ display:flex; gap:1rem; flex-wrap:wrap; margin-top: 1.8rem; }

/* =========================================================
   Terms
========================================================= */
.terms{ max-width: 760px; margin: 0 auto; padding: 2.4rem clamp(1.2rem, 6vw, 2rem) 5rem; }
.terms__updated{ color: var(--text-dim); font-size: .88rem; margin: .6rem 0 2rem; }
.terms h3{ font-family: var(--font-body); color: var(--cyan); font-size: 1.05rem; margin: 1.6rem 0 .5rem; }
.terms p{ color: var(--text-dim); margin-bottom: .4rem; }
.terms a{ color: var(--magenta); }

/* =========================================================
   Admin
========================================================= */
.admin{ max-width: 760px; margin: 1rem auto 5rem; padding: 0 clamp(1.2rem, 6vw, 2rem); }
.admin .field{ margin: 1.2rem 0; max-width: 320px; }
.admin__toolbar{ display:flex; gap: .8rem; flex-wrap:wrap; margin: 1.6rem 0 2rem; }
.admin__toolbar .btn{ font-size: .82rem; padding: .7rem 1.1rem; }

.admin-card{
  border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.3rem 1.5rem; margin-bottom: 1rem; background: rgba(255,255,255,.02);
}
.admin-card h4{ font-family: var(--font-body); margin: 0 0 .8rem; }
.admin-card .field{ margin: .6rem 0; max-width: none; }