/* =========================================================
   UNIT GYM — extensions: about, testimonials, modal, reveals
   ========================================================= */

/* ---------- scroll reveals ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}
[data-reveal].in {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="left"].in, [data-reveal="right"].in { transform: translateX(0); }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }
[data-reveal-delay="5"] { transition-delay: 0.40s; }

/* ---------- lang toggle ---------- */
.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 3px;
  margin-right: 12px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
}
.lang-toggle button {
  padding: 7px 12px;
  color: var(--ink-dim);
  border-radius: 999px;
  text-transform: uppercase;
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--ink);
  color: #0a0a0c;
}
[data-lang="en"] .es { display: none; }
[data-lang="es"] .en { display: none; }

@media (max-width: 720px) {
  .lang-toggle { display: none; }
}

/* ---------- ABOUT — Sobre nosotros ---------- */
.about {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(74,216,255,0.04), transparent 60%),
    var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.about-img-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
  position: relative;
}
.about-img-stack figure {
  position: relative;
  overflow: hidden;
  background: var(--bg-elev);
  border: 1px solid var(--line);
}
.about-img-stack figure img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.92);
  transition: filter .6s;
}
.about-img-stack figure:hover img { filter: grayscale(0) contrast(1.05) brightness(1); }
.about-img-stack figure.f1 { grid-column: 1 / 3; aspect-ratio: 16/10; }
.about-img-stack figure.f2 { aspect-ratio: 4/5; }
.about-img-stack figure.f3 { aspect-ratio: 4/5; }
.about-img-stack figure .stamp {
  position: absolute; bottom: 12px; left: 12px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--ink); text-transform: uppercase;
  padding: 4px 8px; background: rgba(10,10,12,0.8);
  border: 1px solid var(--line-2);
}

.about-body {
  display: flex; flex-direction: column; gap: 24px;
}
.about h2 {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.9; letter-spacing: -0.02em;
  text-transform: uppercase;
}
.about h2 .neon {
  background: linear-gradient(120deg, var(--mag), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.about p {
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.6; color: var(--ink);
  max-width: 50ch;
}
.about p .hl { color: var(--cyan); }

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-fact {
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}
.about-fact:last-child { border-right: 0; }
.about-fact .v {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(28px, 3vw, 40px); line-height: 1;
}
.about-fact .v .unit { font-size: 0.5em; color: var(--ink-dim); margin-left: 4px; }
.about-fact .k {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-dim);
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr 1fr; }
  .about-fact:nth-child(2) { border-right: 0; }
  .about-fact:nth-child(3) { grid-column: 1 / -1; border-right: 0; border-top: 1px solid var(--line); }
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid var(--line);
  background: #08080a;
  position: relative;
}
.testimonials-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 60px);
}
.testimonials h2 {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(40px, 7vw, 96px);
  line-height: 0.9; letter-spacing: -0.02em;
  text-transform: uppercase;
}
.testimonials h2 .stroke {
  -webkit-text-stroke: 2px var(--ink); color: transparent;
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line-2);
  background: var(--bg);
}
.testi-card {
  padding: clamp(28px, 3vw, 44px);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: background .2s;
}
.testi-card:last-child { border-right: 0; }
.testi-card:hover { background: rgba(255,45,138,0.04); }
.testi-quote-mark {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: 80px; line-height: 0.7;
  color: var(--mag);
  opacity: 0.5;
  height: 32px;
}
.testi-quote {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(17px, 1.5vw, 22px); line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  flex: 1;
}
.testi-meta {
  display: flex; align-items: center; gap: 14px;
  padding-top: 18px; border-top: 1px dashed var(--line);
}
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mag), var(--cyan));
  display: grid; place-items: center;
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  color: #0a0a0c;
  font-size: 16px;
}
.testi-name {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  text-transform: uppercase; font-size: 14px; letter-spacing: 0.01em;
}
.testi-role {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--ink-dim); text-transform: uppercase;
  margin-top: 2px;
}
.testi-stars {
  position: absolute; top: 28px; right: 28px;
  display: flex; gap: 2px;
  font-family: var(--font-mono); font-size: 11px; color: var(--mag);
  letter-spacing: 0.02em;
}

@media (max-width: 860px) {
  .testi-grid { grid-template-columns: 1fr; }
  .testi-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .testi-card:last-child { border-bottom: 0; }
}

/* ---------- RESERVATION MODAL ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(8, 8, 10, 0.85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: grid; place-items: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open {
  opacity: 1; pointer-events: auto;
}
.modal {
  width: min(720px, 100%);
  max-height: calc(100vh - 40px);
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transform: translateY(20px) scale(0.98);
  transition: transform .35s cubic-bezier(0.2, 0.7, 0.2, 1);
  position: relative;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--mag), var(--cyan));
}
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}
.modal-title {
  display: flex; flex-direction: column; gap: 4px;
}
.modal-title .step {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--mag);
}
.modal-title h3 {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(20px, 2vw, 26px);
  text-transform: uppercase; letter-spacing: -0.01em;
}
.modal-close {
  width: 36px; height: 36px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  color: var(--ink); transition: all .15s;
  display: grid; place-items: center;
}
.modal-close:hover { border-color: var(--mag); color: var(--mag); }

.modal-body {
  padding: 28px;
  overflow-y: auto;
  flex: 1;
}
.modal-step { display: none; }
.modal-step.active { display: block; animation: stepIn .3s ease; }
@keyframes stepIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-q {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(22px, 2.4vw, 32px); line-height: 1.05;
  text-transform: uppercase; letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.modal-help {
  font-size: 14px; line-height: 1.5; color: var(--ink-dim);
  margin-bottom: 24px; max-width: 50ch;
}

.opt-grid {
  display: grid; gap: 10px;
}
.opt {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 14px; align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  cursor: pointer;
  transition: all .15s;
  background: var(--bg);
}
.opt:hover { border-color: var(--ink-dim); }
.opt input { display: none; }
.opt .check {
  width: 18px; height: 18px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: grid; place-items: center;
}
.opt .check::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: transparent; }
.opt input:checked ~ .check { border-color: var(--mag); }
.opt input:checked ~ .check::after { background: var(--mag); box-shadow: 0 0 8px var(--mag); }
.opt input:checked ~ * { /* no-op */ }
.opt:has(input:checked) { border-color: var(--mag); background: rgba(255,45,138,0.05); }
.opt .opt-label {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: 16px; text-transform: uppercase; letter-spacing: -0.01em;
}
.opt .opt-sub {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-dim); margin-top: 4px;
}
.opt .opt-price {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: 18px; color: var(--cyan);
}

.day-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.day-btn {
  padding: 14px 8px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  cursor: pointer;
  transition: all .15s;
}
.day-btn:hover { border-color: var(--ink-dim); }
.day-btn.selected { border-color: var(--mag); background: rgba(255,45,138,0.08); color: var(--mag); }
.day-btn .day-name {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-dim);
}
.day-btn.selected .day-name { color: var(--mag); }
.day-btn .day-num {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: 20px; letter-spacing: -0.02em;
}

.time-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 24px;
}
.time-btn {
  padding: 12px 8px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: var(--bg);
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: 16px; letter-spacing: -0.01em;
  color: var(--ink);
  cursor: pointer;
  transition: all .15s;
  position: relative;
}
.time-btn:hover { border-color: var(--ink-dim); }
.time-btn.early::before {
  content: "★";
  position: absolute; top: 4px; right: 6px;
  font-size: 9px; color: var(--lime);
}
.time-btn.selected { border-color: var(--mag); background: rgba(255,45,138,0.08); color: var(--mag); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-dim);
}
.form-field input, .form-field textarea {
  padding: 14px 14px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  color: var(--ink);
  font: 15px var(--font-body);
  outline: none;
  transition: border-color .15s;
}
.form-field input:focus, .form-field textarea:focus {
  border-color: var(--mag);
}
.form-field textarea { min-height: 80px; resize: vertical; font-family: var(--font-body); }

.confirm {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  padding: 12px 0 16px;
}
.confirm-check {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--mag);
  display: grid; place-items: center;
  color: #0a0a0c;
  font-size: 28px;
  box-shadow: 0 0 40px rgba(255,45,138,0.5);
  animation: pop .5s cubic-bezier(0.2, 1.5, 0.5, 1);
}
@keyframes pop { from { transform: scale(0); } }
.confirm h4 {
  font-family: var(--font-display); font-style: italic; font-weight: 700;
  font-size: clamp(22px, 2.4vw, 32px);
  text-transform: uppercase; letter-spacing: -0.01em;
}
.confirm p { color: var(--ink-dim); font-size: 14px; line-height: 1.5; max-width: 40ch; }
.confirm-summary {
  margin-top: 12px;
  padding: 18px 24px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: var(--bg);
  display: grid; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--ink);
  text-align: left;
  min-width: 260px;
}
.confirm-summary span { color: var(--ink-dim); margin-right: 8px; text-transform: uppercase; font-size: 10px; }

.modal-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 28px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
}
.modal-progress {
  display: flex; gap: 4px; align-items: center;
}
.modal-progress span {
  width: 24px; height: 3px;
  background: var(--line-2);
  border-radius: 2px;
  transition: background .25s;
}
.modal-progress span.done { background: var(--mag); box-shadow: 0 0 8px var(--mag); }

.modal-actions { display: flex; gap: 10px; }
.modal-back, .modal-next {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 18px;
  border-radius: 4px;
}
.modal-back {
  border: 1px solid var(--line-2);
  color: var(--ink-dim);
}
.modal-back:hover { color: var(--ink); border-color: var(--ink-dim); }
.modal-next {
  background: var(--mag);
  color: #0a0a0c;
  font-weight: 700;
}
.modal-next:disabled { opacity: 0.4; cursor: not-allowed; }
.modal-next:not(:disabled):hover { background: var(--cyan); box-shadow: 0 0 20px rgba(74,216,255,0.5); }

@media (max-width: 600px) {
  .day-grid { grid-template-columns: repeat(3, 1fr); }
  .time-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: 1; }
  .modal-head { padding: 18px 20px; }
  .modal-body { padding: 22px 20px; }
  .modal-foot { padding: 14px 20px; }
}