/* ═══════════════════════════════════════════
   KLYA — UI Components
   File: assets/css/components.css
   Richiede: variables.css, base.css
═══════════════════════════════════════════ */

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 36px; border-radius: var(--r-btn);
  font-family: var(--font-b); font-size: 15px; font-weight: 600;
  cursor: pointer; border: none;
  transition: var(--transition); letter-spacing: .2px;
  position: relative; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0); transition: background .25s; }
.btn:hover::after { background: rgba(255,255,255,.1); }
.btn--gold    { background: var(--gold); color: #fff; box-shadow: 0 4px 20px rgba(201,166,107,.35); }
.btn--gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(201,166,107,.45); }
.btn--outline { background: transparent; color: var(--gold); border: 1.5px solid var(--gold); }
.btn--outline:hover { background: var(--gold); color: #fff; transform: translateY(-2px); }
.btn--ghost   { background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.btn--ghost:hover { background: rgba(255,255,255,.2); }
.btn--dark    { background: var(--bg-dark); color: #fff; }
.btn--lg  { padding: 17px 48px; font-size: 17px; }
.btn--sm  { padding: 10px 24px; font-size: 14px; }

/* ── Card ── */
.card {
  background: var(--white); border: 1px solid var(--gold-light);
  border-radius: var(--r-card); padding: 44px 36px;
  box-shadow: var(--shadow); transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--gold); }

/* ── Accordion ── */
.accordion { border: 1px solid var(--gold-light); border-radius: var(--r-card); overflow: hidden; }
.acc-item   { border-bottom: 1px solid var(--gold-light); }
.acc-item:last-child { border-bottom: none; }
.acc-btn {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 22px 28px; background: none; border: none;
  font-family: var(--font-b); font-size: 16px; font-weight: 600;
  color: var(--text-dark); cursor: pointer; text-align: left;
  transition: background .2s;
}
.acc-btn:hover { background: var(--bg-secondary); }
.acc-icon {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px solid var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 18px;
  transition: transform .3s, background .2s; flex-shrink: 0;
}
.acc-btn.open .acc-icon { transform: rotate(45deg); background: var(--gold); color: #fff; border-color: var(--gold); }
.acc-body { display: none; padding: 0 28px 22px; font-size: 15px; color: var(--text-mid); line-height: 1.7; }
.acc-body.open { display: block; animation: fadeUp .3s both; }

/* ── Tabs ── */
.tab-bar { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.tab-btn {
  padding: 11px 26px; border-radius: var(--r-btn);
  border: 1.5px solid var(--gold-light); background: transparent;
  color: var(--text-mid); font-family: var(--font-b); font-size: 14px; font-weight: 500;
  cursor: pointer; transition: var(--transition);
}
.tab-btn:hover { border-color: var(--gold); color: var(--gold); }
.tab-btn.on { background: var(--gold); color: #fff; border-color: var(--gold); box-shadow: 0 4px 16px rgba(201,166,107,.3); }
.tab-panel      { display: none; animation: fadeIn .4s both; }
.tab-panel.on   { display: block; }

/* ── Flow Box (tabs content) ── */
.flow-box {
  background: #fff; border: 1px solid var(--gold-light);
  border-radius: 14px; padding: 48px;
  box-shadow: var(--shadow); text-align: center;
  max-width: 960px; margin: 0 auto;
}
.flow-steps { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.flow-step  { text-align: center; padding: 20px 16px; min-width: 120px; }
.flow-step-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--gold-xlight); border: 2px solid var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 12px;
}
.flow-step-label { font-size: 13px; font-weight: 600; color: var(--text-dark); }
.flow-arrow { font-size: 20px; color: var(--gold-light); padding: 0 4px; align-self: center; margin-bottom: 24px; }

/* ── Testimonial ── */
.test-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.test-card {
  border: 1px solid var(--gold-light); border-radius: var(--r-card);
  padding: 32px; background: #fff; transition: var(--transition);
}
.test-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--gold); }
.stars       { color: var(--gold); font-size: 16px; margin-bottom: 14px; letter-spacing: 2px; }
.test-quote  { font-size: 15px; line-height: 1.65; font-style: italic; color: var(--text-mid); margin-bottom: 20px; }
.test-author { display: flex; align-items: center; gap: 14px; }
.test-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold-xlight); border: 2px solid var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.test-name { font-weight: 700; font-size: 14px; }
.test-role { font-size: 12px; color: var(--text-light); }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; align-items: start; }
.p-card {
  border: 1.5px solid var(--gold-light); border-radius: 14px;
  padding: 36px 28px; background: #fff;
  box-shadow: var(--shadow); transition: var(--transition); position: relative;
}
.p-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.p-card.star  {
  border-color: var(--gold);
  background: linear-gradient(160deg, #fff 70%, var(--gold-xlight));
  transform: scale(1.04);
  box-shadow: 0 8px 40px rgba(201,166,107,.2);
}
.p-card.star:hover { transform: scale(1.04) translateY(-6px); }
.p-badge   { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.p-name    { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--text-light); margin-bottom: 12px; }
.p-name.gold { color: var(--gold); }
.p-price   { font-family: var(--font-h); font-size: clamp(36px, 3vw, 50px); font-weight: 700; color: var(--gold); line-height: 1; }
.p-period  { font-size: 13px; color: var(--text-light); margin-bottom: 4px; }
.p-ops     { font-size: 13px; color: var(--text-mid); padding: 10px 0; border-bottom: 1px solid var(--gold-light); margin-bottom: 20px; }
.feat-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.feat-list li { display: flex; gap: 10px; font-size: 14px; color: var(--text-mid); align-items: flex-start; }
.feat-list li .ck { color: var(--gold); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.feat-list li .dk { color: var(--text-light); }
.p-notes   { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.p-note    { font-size: 13.5px; color: var(--text-mid); display: flex; align-items: center; gap: 8px; }
.p-note::before { content: 'ℹ'; color: var(--gold); }

/* ── Compare table ── */
.ctable { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.ctable th {
  padding: 14px 16px; font-family: var(--font-h); font-size: 17px; font-weight: 600;
  color: var(--text-dark); border-bottom: 2px solid var(--gold-light);
  text-align: center; background: var(--bg-secondary);
}
.ctable th:first-child { text-align: left; }
.ctable th.g { color: var(--gold); }
.ctable td {
  padding: 13px 16px; border-bottom: 1px solid var(--gold-light);
  text-align: center; color: var(--text-mid);
}
.ctable td:first-child { text-align: left; font-weight: 500; color: var(--text-dark); }
.ctable tr:hover td { background: var(--gold-xlight); }
.ck { color: var(--gold); font-size: 17px; font-weight: 700; }
.dk { color: #ccc; }

/* ── Form ── */
.fgroup { margin-bottom: 18px; }
.fgroup label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dark); margin-bottom: 7px; letter-spacing: .2px; }
.fgroup input,
.fgroup select,
.fgroup textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--gold-light); border-radius: var(--r-card);
  font-family: var(--font-b); font-size: 15px; color: var(--text-dark);
  background: var(--bg-primary); transition: border-color .2s, box-shadow .2s;
}
.fgroup input:focus,
.fgroup select:focus,
.fgroup textarea:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,166,107,.12);
}
.fgroup textarea { resize: vertical; min-height: 110px; }
.fgroup.cb { display: flex; align-items: flex-start; gap: 12px; }
.fgroup.cb input { width: auto; margin-top: 3px; }
.ferr { font-size: 12px; color: #c0392b; margin-top: 5px; display: none; }
.ferr.show { display: block; }

/* ── Integration cards ── */
.int-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.int-card {
  border: 1px solid var(--gold-light); border-radius: var(--r-card);
  padding: 28px 20px; background: #fff; text-align: center; transition: var(--transition);
}
.int-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow); }
.int-logo { height: 52px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 28px; }
.int-name { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.int-desc { font-size: 12px; color: var(--text-light); }

/* ── Modal ── */
.modal-ov {
  display: none; position: fixed; inset: 0;
  background: rgba(44,40,38,.72); z-index: 500;
  align-items: center; justify-content: center;
  padding: 20px; backdrop-filter: blur(4px);
}
.modal-ov.open { display: flex; }
.modal-box {
  background: var(--bg-primary); border-radius: 18px;
  padding: clamp(36px,4vw,60px); max-width: 540px; width: 100%;
  position: relative; box-shadow: 0 32px 80px rgba(44,40,38,.25);
  animation: scaleIn .3s both;
}
.modal-close {
  position: absolute; top: 18px; right: 18px;
  background: var(--bg-secondary); border: none;
  width: 32px; height: 32px; border-radius: 50%;
  cursor: pointer; font-size: 18px; color: var(--text-mid);
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.modal-close:hover { background: var(--gold-light); color: var(--text-dark); }
.modal-nl { display: flex; gap: 10px; margin-top: 6px; }
.modal-nl input {
  flex: 1; padding: 13px 16px;
  border: 1.5px solid var(--gold-light); border-radius: var(--r-btn);
  font-family: var(--font-b); font-size: 15px; transition: border-color .2s;
}
.modal-nl input:focus { outline: none; border-color: var(--gold); }
.modal-note { margin-top: 14px; font-size: 12.5px; color: var(--text-light); text-align: center; }
.modal-divider { height: 1px; background: var(--gold-light); margin: 24px 0; }

/* ── Floating demo btn ── */
.demo-float { position: fixed; bottom: 28px; right: 28px; z-index: 300; }
.demo-float .btn { box-shadow: 0 8px 32px rgba(201,166,107,.45), 0 2px 8px rgba(44,40,38,.15); }

/* ── Footer ── */
#footer { background: var(--bg-dark); padding: 80px 0 36px; color: var(--text-light); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.foot-logo { font-family: var(--font-h); font-size: 34px; color: var(--gold); margin-bottom: 14px; cursor: pointer; }
.foot-tagline { font-size: 14px; line-height: 1.6; margin-bottom: 24px; }
.foot-nl { display: flex; gap: 8px; margin-top: 8px; }
.foot-nl input {
  flex: 1; padding: 11px 16px;
  border: 1px solid rgba(201,166,107,.25); border-radius: var(--r-btn);
  background: rgba(255,255,255,.05); color: #fff;
  font-family: var(--font-b); font-size: 13px;
}
.foot-nl input::placeholder { color: var(--text-light); }
.foot-nl button {
  padding: 11px 20px; background: var(--gold); color: #fff;
  border: none; border-radius: var(--r-btn);
  cursor: pointer; font-weight: 600; transition: background .2s;
  font-size: 13px; white-space: nowrap;
}
.foot-nl button:hover { background: var(--gold-dark); }
.foot-col h5 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--gold); margin-bottom: 18px; }
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-col ul li a { font-size: 14px; color: var(--text-light); transition: color .2s; }
.foot-col ul li a:hover { color: var(--gold); }
.foot-bottom {
  border-top: 1px solid rgba(201,166,107,.12); padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px; font-size: 13px;
}
.socials { display: flex; gap: 10px; }
.soc {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(201,166,107,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; cursor: pointer; transition: all .2s;
}
.soc:hover { border-color: var(--gold); background: rgba(201,166,107,.1); }

/* ── Responsive ── */
@media (max-width: 820px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .test-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .p-card.star { transform: none; }
  .p-card.star:hover { transform: translateY(-6px); }
  .int-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }
}
@media (max-width: 480px) {
  .foot-grid { grid-template-columns: 1fr; }
  .modal-nl { flex-direction: column; }
  .demo-float { bottom: 16px; right: 16px; }
}