/* Shared components: buttons, header, footer, fixed UI, form */

/* ---------- Buttons: tactical, rectangular ---------- */
.btn { --bg: var(--red); --fg: var(--white);
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 3.25rem; padding: .85rem 1.6rem;
  border: 1px solid var(--bg); border-radius: var(--r-m); background: var(--bg); color: var(--fg);
  font-weight: 700; font-size: var(--fs-body); text-decoration: none; cursor: pointer; line-height: 1.1;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .18);
  transition: background .2s, color .2s, border-color .2s, transform .3s var(--ease); }
.btn:hover { color: var(--fg); background: var(--red-deep); border-color: var(--red-deep); transform: translateY(-2px); }
.btn svg { width: 1.15em; height: 1.15em; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--ghost { --bg: transparent; --fg: var(--white); border-color: rgb(255 255 255 / .35); box-shadow: none; }
.btn--ghost:hover { border-color: var(--white); background: rgb(255 255 255 / .08); }
.btn--dark { --bg: var(--ink-950); --fg: var(--white); box-shadow: inset 0 1px 0 var(--hl-dark); }
.btn--dark:hover { background: var(--ink-900); border-color: var(--ink-900); }
.btn--outline { --bg: transparent; --fg: var(--ink); border-color: var(--ink); box-shadow: none; }
.btn--outline:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.btn--light { --bg: #fff; --fg: var(--ink); box-shadow: none; }
.btn--light:hover { background: var(--paper); border-color: var(--paper); }
.btn--sm { min-height: 2.75rem; padding: .6rem 1.2rem; }

/* Quote (red) buttons: on hover a white line traces the perimeter, tail fading as it goes */
@property --trace { syntax: "<number>"; inherits: false; initial-value: 0; }
.btn:not(.btn--ghost):not(.btn--dark):not(.btn--outline):not(.btn--light) { position: relative; }
.btn:not(.btn--ghost):not(.btn--dark):not(.btn--outline):not(.btn--light)::after {
  content: ""; position: absolute; inset: -2px; padding: 2px; border-radius: inherit; pointer-events: none; opacity: 0;
  background: conic-gradient(from 0deg, transparent calc((var(--trace) - .4) * 360deg), #fff calc(var(--trace) * 360deg), transparent calc(var(--trace) * 360deg));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.btn:not(.btn--ghost):not(.btn--dark):not(.btn--outline):not(.btn--light):hover::after,
.btn:not(.btn--ghost):not(.btn--dark):not(.btn--outline):not(.btn--light):focus-visible::after { animation: btn-trace 1.1s ease-out forwards; }
@keyframes btn-trace { 0% { --trace: 0; opacity: 1; } 55% { opacity: 1; } 100% { --trace: 1.4; opacity: 0; } }

/* ---------- Header: floating bar over the hero (mirrors the current site) ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding-top: 1.25rem; transition: padding .3s var(--ease); pointer-events: none; }
.header.is-scrolled { padding-top: .6rem; }
.header__inner { position: relative; pointer-events: auto; display: flex; align-items: center; gap: var(--sp-3);
  width: min(100% - var(--gutter), 84rem); margin-inline: auto; height: 8rem; padding-inline: 2rem;
  background: rgb(255 255 255 / .96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: .75rem; border: 1px solid rgb(10 18 25 / .1); box-shadow: var(--shadow-nav); transition: height .3s var(--ease); }
.header.is-scrolled .header__inner { height: 6rem; }
.header__logo { display: block; flex: none; }
.header__logo img { height: 6.3rem; width: auto; transition: height .3s var(--ease); }
.header.is-scrolled .header__logo img { height: 4.65rem; }
.header__contact { display: none; align-items: center; gap: var(--sp-3); }
.header__contact a { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); text-decoration: none; font-weight: 500; white-space: nowrap; }
.header__contact a:hover { color: var(--blue-deep); }
.header__contact svg { width: 1.1rem; height: 1.1rem; color: var(--ink); }
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: .15rem; }
.nav__link { display: inline-flex; align-items: center; gap: .35rem; padding: .6rem .8rem; border: 0; background: none; font-weight: 500; color: var(--ink); text-decoration: none;
  cursor: pointer; border-radius: var(--r-s); white-space: nowrap; transition: color .2s; }
.nav__link:hover { color: var(--blue-deep); }
.nav__link[aria-current="page"] { color: var(--blue-deep); font-weight: 700; }
.nav__item { position: relative; }
.nav__link svg { width: .8em; height: .8em; transition: transform .3s; }
.nav__item--sub:hover > .nav__link svg, .nav__link[aria-expanded="true"] svg { transform: rotate(180deg); }
.nav__sub { position: absolute; left: 0; top: calc(100% + .5rem); min-width: 17rem; padding: .5rem; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-m); box-shadow: var(--shadow-nav); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .25s, transform .3s var(--ease), visibility .25s; }
.nav__item--sub:hover > .nav__sub, .nav__item--sub:focus-within > .nav__sub, .nav__link[aria-expanded="true"] + .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav__sub a { display: block; padding: .7rem .9rem; border-radius: var(--r-s); font-weight: 500; color: var(--ink); text-decoration: none; }
.nav__sub a:hover { background: var(--paper); color: var(--blue-deep); }
.burger { display: none; margin-left: auto; width: 3rem; height: 3rem; border: 0; border-radius: var(--r-m); background: var(--ink-950); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 50%; top: 50%; width: 1.3rem; height: 2px; background: #fff; border-radius: 2px; transform: translate(-50%, -50%); transition: transform .35s var(--ease), opacity .2s; }
.burger span:nth-child(1) { transform: translate(-50%, calc(-50% - 6px)); }
.burger span:nth-child(3) { transform: translate(-50%, calc(-50% + 6px)); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

@media (min-width: 1000px) { .header__contact { display: flex; } .header__email { display: none; } }
@media (min-width: 1500px) { .header__email { display: block; } }
@media (max-width: 899px) {
  .header__inner { height: 6.5rem; padding-inline: 1.1rem; }
  .header__logo img { height: 5.1rem; }
  .burger { display: block; }
  .nav { position: absolute; left: 0; right: 0; top: calc(100% + .5rem); margin: 0; padding: var(--sp-2) 1.25rem var(--sp-3); background: var(--ink-950);
    border: 1px solid var(--bd-dark); border-top-color: var(--hl-dark); border-radius: .75rem; max-height: calc(100svh - 10rem); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-.5rem); transition: opacity .3s, transform .4s var(--ease), visibility .3s; }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { width: 100%; justify-content: space-between; padding: 1rem 0; border-radius: 0; color: #fff; font-size: 1.15rem; border-bottom: 1px solid var(--bd-dark); }
  .nav__link:hover, .nav__link[aria-current="page"] { color: var(--blue); }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; background: transparent; border: 0; box-shadow: none; padding: .25rem 0 .75rem 1rem; display: none; min-width: 0; }
  .nav__link[aria-expanded="true"] + .nav__sub { display: block; }
  .nav__item--sub:hover > .nav__sub { display: none; }
  .nav__item--sub .nav__link[aria-expanded="true"] + .nav__sub { display: block; }
  .nav__sub a { color: var(--on-dark); padding: .6rem 0; }
  .nav__sub a:hover { background: none; color: #fff; }
}

/* ---------- Footer ---------- */
.footer { position: relative; background: var(--ink-950); color: var(--on-dark-dim); padding-block: var(--sp-6) var(--sp-4); border-top: 1px solid var(--hl-dark); }
.footer a { color: var(--on-dark); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer__grid { display: grid; gap: var(--sp-5) var(--sp-4); grid-template-columns: repeat(2, 1fr); }
.footer__brand { grid-column: 1 / -1; max-width: 26rem; }
.footer__brand img { height: 9rem; width: auto; background: #fff; padding: .5rem .8rem; border-radius: var(--r-m); }
.footer h3 { font-size: 1.6rem; color: #fff; }
.footer li { margin-bottom: .45rem; }
.footer__legal { margin-top: var(--sp-6); padding-top: var(--sp-3); border-top: 1px solid var(--bd-dark); display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; }
@media (min-width: 800px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } .footer__brand { grid-column: auto; } }

/* ---------- Fixed UI: WhatsApp + mobile bar ---------- */
.whatsapp { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 90; display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.3rem .85rem 1.1rem;
  border-radius: var(--r-pill); background: #25d366; color: var(--ink-950); font-weight: 600; text-decoration: none; box-shadow: 0 6px 20px rgb(0 0 0 / .25); transition: transform .35s var(--ease); }
.whatsapp:hover { transform: translateY(-3px); color: var(--ink-950); }
.whatsapp svg { width: 1.5rem; height: 1.5rem; }
.mbar { display: none; }
@media (max-width: 719px) {
  .mbar { position: fixed; inset: auto 0 0 0; z-index: 95; display: grid; grid-template-columns: 1fr 1.4fr; gap: .6rem; padding: .6rem .75rem calc(.6rem + env(safe-area-inset-bottom));
    background: rgb(10 18 25 / .96); backdrop-filter: blur(10px); border-top: 1px solid var(--hl-dark); }
  .mbar .btn { min-height: 3rem; padding: .6rem 1rem; }
  .whatsapp { bottom: 5.4rem; right: 1rem; padding: .8rem; } .whatsapp span { display: none; }
  body { padding-bottom: 4.6rem; }
}

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--sp-3); }
.field { display: grid; gap: .4rem; }
.field label { font-weight: 600; }
.field input, .field textarea { width: 100%; padding: .9rem 1rem; border: 1px solid #aebac4; border-radius: var(--r-s); background: var(--white); color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgb(26 127 193 / .25); }
.field.has-error input, .field.has-error textarea { border-color: #d64545; }
.field__error { color: #b42318; font-weight: 600; margin: 0; }
.field__error:empty { display: none; }
.form__success { display: none; padding: var(--sp-4); border-radius: var(--r-m); background: var(--paper); color: var(--ink); }
.form.is-sent + .form__success, .form.is-sent ~ .form__success { display: block; }
.form.is-sent { display: none; }
.hp { position: absolute; left: -9999px; }

/* WordPress admin bar: keep the fixed navbar below it when logged in */
.admin-bar .header { top: 32px; }
@media (max-width: 782px) { .admin-bar .header { top: 46px; } }