@import url("./tokens.css");

/* --- buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  height: 56px; padding: 0 var(--s-4);
  font-weight: var(--fw-medium); font-size: var(--t-body);
  border-radius: var(--r-0); border: 1px solid transparent;
  cursor: pointer; transition: all var(--d-med) var(--ease-out);
  text-transform: lowercase;
}
.btn-primary { background: var(--c-lime); color: var(--c-black); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-primary .arrow { transition: transform var(--d-med) var(--ease-out); }
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-ghost { background: transparent; color: var(--c-white); border-color: var(--c-white); }
.btn-ghost:hover { background: var(--c-lime); color: var(--c-black); border-color: var(--c-lime); }

/* --- nav --- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.nav-inner {
  max-width: var(--max-w); margin-inline: auto;
  padding: var(--s-2) var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { height: 52px; width: auto; display: inline-flex; align-items: center; }
.nav-logo img { height: 100%; width: auto; transition: opacity var(--d-med); }
.nav-links { display: flex; gap: var(--s-4); align-items: center; }
.nav-link { position: relative; padding: 8px 0; color: var(--c-white); font-size: var(--t-small); font-weight: var(--fw-medium); letter-spacing: 0.06em; }
.nav-link[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--c-lime); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--c-lime); font-size: var(--t-small); font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
}
.nav-right {
  display: inline-flex; align-items: center; gap: var(--s-3);
}
.nav-login {
  display: inline-flex; align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--c-border-hi);
  color: var(--c-white);
  font-size: var(--t-small); font-weight: var(--fw-medium); letter-spacing: 0.06em;
  transition: border-color var(--d-fast), color var(--d-fast);
}
.nav-login:hover { border-color: var(--c-lime); color: var(--c-lime); }
.nav-burger { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-login { display: none; }
  .nav-burger {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px;
    background: none; border: 0; color: var(--c-white);
    font-size: 22px; line-height: 1; cursor: pointer;
    transition: color var(--d-fast);
  }
  .nav-burger:hover, .nav-burger:focus-visible { color: var(--c-lime); }
}

/* --- mobile overlay menu --- */
.nav-overlay {
  position: fixed;
  top: 84px; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  display: none;
  overflow-y: auto;
  animation: nav-fade-in var(--d-med) var(--ease-out);
}
@keyframes nav-fade-in { from { opacity: 0; } to { opacity: 1; } }
body.nav-open { overflow: hidden; }
body.nav-open .nav-overlay { display: block; }
.nav-overlay-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s-5);
  min-height: 100%;
  padding: var(--s-5) var(--gutter) calc(var(--s-5) + env(safe-area-inset-bottom));
  max-width: 640px;
  margin-inline: auto;
}
.nav-overlay-links {
  display: flex;
  flex-direction: column;
}
.nav-overlay-link {
  font-family: var(--f-display);
  font-weight: var(--fw-light);
  font-size: 34px;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--c-white);
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--c-border);
  transition: color var(--d-fast);
}
.nav-overlay-link:hover { color: var(--c-lime); }
.nav-overlay-link[aria-current="page"] { color: var(--c-lime); }
.nav-overlay-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--s-3);
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-border);
}
.nav-overlay-actions .nav-cta {
  font-size: 18px;
  padding: var(--s-2) 0;
  letter-spacing: 0.04em;
}
.nav-overlay-actions .nav-login {
  display: inline-flex;
  justify-content: center;
  font-size: 15px;
  padding: 14px 18px;
}
.nav-overlay-actions .lang-switch {
  display: inline-flex;
  font-size: 14px;
  justify-content: flex-start;
  padding-top: var(--s-1);
}
@media (min-width: 901px) {
  .nav-overlay { display: none !important; }
}

/* --- footer --- */
.footer {
  border-top: 1px solid var(--c-border);
  padding-block: var(--s-6);
  background: var(--c-black);
}
.footer-inner { display: grid; gap: var(--s-4); }
.footer-badges { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.footer-right {
  display: flex; flex-direction: column;
  align-items: flex-end; gap: var(--s-2);
}
@media (max-width: 900px) { .footer-right { align-items: flex-start; } }
.footer-socials {
  display: flex; gap: var(--s-3); align-items: center;
}
.footer-legal {
  display: flex; flex-wrap: wrap;
  gap: 4px 16px;
  padding-top: var(--s-3);
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-muted);
}
.footer-legal a { color: var(--c-muted); transition: color var(--d-fast); }
.footer-legal a:hover { color: var(--c-lime); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3); flex-wrap: wrap;
}
.footer-bottom .footer-socials {
  padding-top: 0; border-top: 0;
}
@media (max-width: 640px) {
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
.footer-socials a {
  display: inline-flex;
  color: var(--c-muted);
  transition: color var(--d-fast) var(--ease-out), transform var(--d-fast);
}
.footer-socials a:hover,
.footer-socials a:focus-visible { color: var(--c-lime); transform: translateY(-1px); }
.footer-socials svg {
  width: 18px; height: 18px;
  fill: currentColor;
  display: block;
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; font-size: 12px; letter-spacing: 0.08em;
  border: 1px solid var(--c-border-hi); color: var(--c-muted);
}
.badge.--sovereign { border-color: var(--c-cyan); color: var(--c-cyan); }
.badge.--lime { border-color: var(--c-lime); color: var(--c-lime); }

/* --- cards --- */
.card {
  background: var(--c-surface-1);
  border: 1px solid var(--c-border);
  padding: var(--s-4);
  transition: border-color var(--d-med) var(--ease-out), transform var(--d-med) var(--ease-out);
}
.card:hover { border-color: var(--c-lime); transform: rotate(-0.3deg) translateY(-2px); }

/* numbered block */
.num-block { display: grid; gap: var(--s-2); }
.num-block .num {
  font-family: var(--f-display); font-size: 64px; font-weight: var(--fw-light);
  color: var(--c-lime); letter-spacing: -0.04em; line-height: 1;
}
.num-block .title { font-weight: var(--fw-medium); font-size: var(--t-h3); }
.num-block .body { color: var(--c-muted); }

/* comparison table */
.compare {
  width: 100%; border-collapse: collapse; font-size: var(--t-small);
}
.compare th, .compare td {
  padding: var(--s-2); border-bottom: 1px solid var(--c-border);
  text-align: left; vertical-align: top;
}
.compare th { font-weight: var(--fw-medium); color: var(--c-muted); letter-spacing: 0.08em; }
.compare .col-us { color: var(--c-lime); font-weight: var(--fw-medium); }
.compare .check::before { content: "✓ "; color: var(--c-lime); }
.compare .dash::before { content: "— "; color: var(--c-muted); }

/* --- form / modal --- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.92);
  display: none; align-items: center; justify-content: center; z-index: 1000;
  backdrop-filter: blur(8px);
}
.modal-backdrop[aria-hidden="false"] { display: flex; }
.modal {
  width: min(560px, 92vw);
  background: var(--c-surface-1); border: 1px solid var(--c-border);
  padding: var(--s-5);
}
.modal h2 { margin-bottom: var(--s-3); }
.modal-close {
  position: absolute; top: var(--s-3); right: var(--s-3);
  background: none; border: 0; color: var(--c-white); font-size: 24px; cursor: pointer;
}
.form-field { display: grid; gap: 6px; margin-bottom: var(--s-3); }
.form-field label { font-size: var(--t-small); color: var(--c-muted); letter-spacing: 0.06em; }
.input, .textarea {
  width: 100%; background: var(--c-black); border: 1px solid var(--c-border);
  color: var(--c-white); padding: var(--s-2); font-size: var(--t-body);
  transition: border-color var(--d-fast);
  text-transform: lowercase;
}
.input:focus, .textarea:focus { border-color: var(--c-lime); outline: none; }
.textarea { min-height: 120px; resize: vertical; }

/* --- language switch --- */
.lang-switch {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: var(--fw-medium); letter-spacing: 0.12em;
  color: var(--c-muted);
}
.lang-switch a { color: var(--c-muted); transition: color var(--d-fast); }
.lang-switch a[aria-current="true"] { color: var(--c-white); }
.lang-switch a:hover { color: var(--c-white); }
.lang-switch span { color: var(--c-border-hi); }
@media (max-width: 900px) { .lang-switch { display: none; } }