/* =====================================================================
   Vargas Elite Cabinets — styles.css
   Mobile-first · BEM-simplified · black & gold brand palette
   ===================================================================== */

:root {
  /* Brand palette (from logo) */
  --color-dark:    #1a1a1a;
  --color-dark-2:  #232020;
  --color-ink:     #15120f;
  --color-gold:    #b8893a;
  --color-gold-2:  #d4a85a;
  --color-gold-dk: #9a6f2c;
  --color-cream:   #f7f4ef;
  --color-bg:      #ffffff;
  --color-bg-alt:  #faf8f4;
  --color-text:    #2b2723;
  --color-muted:   #6f675e;
  --color-line:    #e7e0d6;

  /* Type */
  --font-head: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Spacing & layout */
  --maxw: 1180px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --radius: 6px;
  --shadow: 0 10px 30px rgba(20, 16, 12, 0.10);
  --shadow-sm: 0 4px 14px rgba(20, 16, 12, 0.08);
  --transition: 0.25s ease;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}
img, svg, iframe { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--color-gold-dk); text-decoration: none; }
a:hover { color: var(--color-gold); }
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.12; color: var(--color-dark); margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* Accessibility helpers */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--color-dark); color: #fff; padding: .6rem 1rem; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 2px; }

.eyebrow {
  font-family: var(--font-body); font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; font-size: .72rem; color: var(--color-gold-dk); margin: 0 0 .5rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  padding: .85rem 1.6rem; border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: var(--transition); text-align: center;
}
.btn--gold { background: var(--color-gold); color: #fff; border-color: var(--color-gold); }
.btn--gold:hover { background: var(--color-gold-dk); border-color: var(--color-gold-dk); color: #fff; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--color-cream); border-color: rgba(212,168,90,.6); }
.btn--ghost:hover { background: rgba(212,168,90,.12); color: #fff; }
.btn--block { width: 100%; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.logo img { width: clamp(160px, 22vw, 220px); height: auto; }

.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav__list { list-style: none; display: flex; gap: 1.4rem; margin: 0; padding: 0; }
.nav__list a { color: var(--color-text); font-weight: 500; font-size: .95rem; position: relative; }
.nav__list a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background: var(--color-gold); transition: width var(--transition);
}
.nav__list a:hover::after { width: 100%; }
.nav__cta { padding: .55rem 1.1rem; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  cursor: pointer; padding: .4rem;
}
.nav-toggle span { width: 26px; height: 2px; background: var(--color-dark); transition: var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: var(--color-cream);
  background:
    linear-gradient(rgba(13,11,9,.72), rgba(13,11,9,.82)),
    url("../img/hero-bg.svg") center/cover no-repeat,
    var(--color-ink);
  padding: clamp(4rem, 12vw, 8rem) 0;
}
.hero__inner { max-width: 760px; }
.hero__eyebrow { color: var(--color-gold-2); letter-spacing: .2em; text-transform: uppercase; font-size: .78rem; font-weight: 600; margin-bottom: 1rem; }
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero__sub { font-size: 1.12rem; color: #eae3d8; max-width: 60ch; margin-bottom: 1.8rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.6rem; }
.hero__tagline { font-family: var(--font-head); font-style: italic; font-size: 1.3rem; color: var(--color-gold-2); margin: 0; }

/* ---------- Sections ---------- */
.section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-ink); color: var(--color-cream); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section__head { max-width: 720px; margin: 0 auto clamp(2rem, 5vw, 3rem); text-align: center; }
.section__head--light .eyebrow { color: var(--color-gold-2); }
.section__lead { color: var(--color-muted); font-size: 1.05rem; }
.section--dark .section__lead { color: #cfc6b9; }

.grid-2 { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; align-items: start; }

/* Stats */
.stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stats li {
  background: var(--color-bg-alt); border: 1px solid var(--color-line);
  border-radius: var(--radius); padding: 1.2rem; text-align: center;
}
.stats strong { display: block; font-family: var(--font-head); font-size: 1.6rem; color: var(--color-gold-dk); }
.stats span { font-size: .85rem; color: var(--color-muted); }

/* Services grid */
.services-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.service-card {
  background: var(--color-bg); border: 1px solid var(--color-line); border-radius: var(--radius);
  padding: 1.5rem; transition: var(--transition); border-top: 3px solid transparent;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-top-color: var(--color-gold); }
.service-card__icon {
  display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: .6rem;
  color: var(--color-gold); font-size: 1.5rem; border: 2px solid var(--color-gold); border-radius: var(--radius);
}
.service-card h3 { margin-bottom: .4rem; }
.service-card p { color: var(--color-muted); margin: 0; font-size: .95rem; }

/* ---------- Catalog ---------- */
.catalog__filters { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2rem; }
.filter {
  font-family: var(--font-body); font-weight: 600; font-size: .9rem;
  padding: .5rem 1.1rem; border-radius: 50px; border: 1px solid var(--color-line);
  background: #fff; color: var(--color-text); cursor: pointer; transition: var(--transition);
}
.filter:hover { border-color: var(--color-gold); color: var(--color-gold-dk); }
.filter.is-active { background: var(--color-dark); color: #fff; border-color: var(--color-dark); }

.catalog { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.cat-item {
  position: relative; overflow: hidden; border-radius: var(--radius);
  border: 1px solid var(--color-line); background: #fff; box-shadow: var(--shadow-sm);
  cursor: pointer; transition: var(--transition);
}
.cat-item:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.cat-item__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-dark-2); }
.cat-item__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cat-item:hover .cat-item__media img { transform: scale(1.05); }
.cat-item__body { padding: 1rem 1.1rem 1.2rem; }
.cat-item__tag {
  display: inline-block; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--color-gold-dk); font-weight: 600; margin-bottom: .35rem;
}
.cat-item__title { font-size: 1.15rem; margin: 0 0 .25rem; }
.cat-item__desc { font-size: .9rem; color: var(--color-muted); margin: 0; }
.catalog__empty { text-align: center; color: var(--color-muted); padding: 2rem 0; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: rgba(13,11,9,.92); padding: 1rem; gap: .5rem;
}
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; max-width: 900px; text-align: center; }
.lightbox__figure img { max-height: 78vh; width: auto; margin: 0 auto; border-radius: var(--radius); }
.lightbox__figure figcaption { color: var(--color-cream); margin-top: .8rem; font-family: var(--font-head); font-size: 1.2rem; }
.lightbox__close, .lightbox__nav {
  background: rgba(255,255,255,.1); color: #fff; border: 0; cursor: pointer;
  width: 48px; height: 48px; border-radius: 50%; font-size: 1.6rem; line-height: 1; transition: var(--transition);
}
.lightbox__close { position: absolute; top: 1rem; right: 1rem; }
.lightbox__close:hover, .lightbox__nav:hover { background: var(--color-gold); }

/* Why grid */
.why-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.why-grid li { padding: 1.4rem; border: 1px solid rgba(212,168,90,.25); border-radius: var(--radius); background: rgba(255,255,255,.03); }
.why-grid h3 { color: var(--color-gold-2); margin-bottom: .35rem; }
.why-grid p { color: #cfc6b9; margin: 0; font-size: .95rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--color-gold-dk), var(--color-gold)); color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0; }
.cta-band__inner { display: grid; gap: 1.5rem; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: .4rem; }
.cta-band p { color: rgba(255,255,255,.92); margin: 0; }
.cta-band .btn--gold { background: var(--color-dark); border-color: var(--color-dark); }
.cta-band .btn--gold:hover { background: #000; border-color: #000; }

/* ---------- Contact ---------- */
.contact-info { list-style: none; margin: 1.5rem 0; padding: 0; }
.contact-info li { padding: .6rem 0; border-bottom: 1px solid var(--color-line); display: flex; flex-direction: column; }
.contact-info span { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-muted); }
.contact-info a { font-weight: 600; }
.map { margin-top: 1.5rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-line); }

.form-wrap { background: var(--color-bg-alt); border: 1px solid var(--color-line); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.2rem); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: .75rem .9rem; font: inherit; color: var(--color-text);
  background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); transition: var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-gold); outline: none; box-shadow: 0 0 0 3px rgba(184,137,58,.15); }
.field textarea { resize: vertical; }
.field__error { display: block; color: #b3261e; font-size: .8rem; margin-top: .3rem; min-height: 1em; }
.field--invalid input, .field--invalid select, .field--invalid textarea { border-color: #b3261e; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { margin: .8rem 0 0; font-weight: 600; }
.form__status.is-ok { color: #1d7a46; }
.form__status.is-err { color: #b3261e; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: #cfc6b9; padding-top: clamp(2.5rem, 6vw, 4rem); }
.site-footer__inner { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.site-footer__brand img { margin-bottom: 1rem; }
.site-footer__brand p { max-width: 42ch; color: #b6ac9d; }
.site-footer__col h3 { color: #fff; font-size: 1.05rem; margin-bottom: .8rem; }
.site-footer__col ul { list-style: none; margin: 0; padding: 0; }
.site-footer__col li { margin-bottom: .5rem; }
.site-footer__col a, .site-footer address a { color: #cfc6b9; }
.site-footer__col a:hover, .site-footer address a:hover { color: var(--color-gold-2); }
.site-footer address { font-style: normal; line-height: 1.9; }
.site-footer__bar { border-top: 1px solid rgba(255,255,255,.08); margin-top: 2.5rem; padding: 1.2rem 0; }
.site-footer__bar .container { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: space-between; }
.site-footer__bar p { margin: 0; font-size: .85rem; color: #9c9286; }
.site-footer__bar a { color: #9c9286; }

/* ---------- WhatsApp float ---------- */
.whatsapp {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 150;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 6px 20px rgba(37,211,102,.45);
  transition: var(--transition);
}
.whatsapp:hover { transform: scale(1.08); color: #fff; }

/* ---------- Responsive ---------- */
@media (min-width: 600px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .catalog { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 880px) {
  .grid-2 { grid-template-columns: 1.05fr .95fr; }
  .grid-2--contact { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .catalog { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-band__inner { grid-template-columns: 1fr auto; }
  .site-footer__inner { grid-template-columns: 2fr 1fr 1.3fr; }
}

/* Mobile nav */
@media (max-width: 879px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 1.2rem;
    background: #fff; border-bottom: 1px solid var(--color-line); padding: 1.5rem var(--gutter);
    transform: translateY(-120%); transition: transform var(--transition); box-shadow: var(--shadow);
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; gap: 1rem; width: 100%; }
  .nav__cta { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* Scroll-reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Logo (square brand JPG) overrides ---------- */
.logo img { height: 56px; width: auto; display: block; }
.site-footer__brand img {
  height: 84px; width: auto; background: #fff; padding: 8px;
  border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,.25);
}

/* ---------- Hero carousel ---------- */
.hcar { position: relative; background: var(--color-ink); overflow: hidden; }
.hcar__viewport { overflow: hidden; }
.hcar__track { display: flex; transition: transform .6s cubic-bezier(.4, 0, .2, 1); will-change: transform; }
.hcar__slide {
  position: relative; min-width: 100%; height: clamp(380px, 62vh, 640px);
  background-size: cover; background-position: center; display: flex; align-items: center;
}
.hcar__slide::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(13,11,9,.80) 0%, rgba(13,11,9,.55) 45%, rgba(13,11,9,.20) 100%);
}
.hcar__content { position: relative; z-index: 2; max-width: 640px; color: var(--color-cream); }
.hcar__eyebrow { color: var(--color-gold-2); letter-spacing: .2em; text-transform: uppercase; font-size: .75rem; font-weight: 600; margin: 0 0 .8rem; }
.hcar__title { color: #fff; font-size: clamp(1.9rem, 4.6vw, 3.2rem); line-height: 1.1; margin: 0 0 .6rem; }
.hcar__subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: #eae3d8; margin: 0 0 1.4rem; max-width: 46ch; }
.hcar__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 46px; height: 46px; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(0, 0, 0, .35); color: #fff; font-size: 1.8rem; line-height: 1;
  display: grid; place-items: center; transition: background .2s;
}
.hcar__arrow:hover { background: var(--color-gold); color: #fff; }
.hcar__arrow--prev { left: clamp(.5rem, 2vw, 1.5rem); }
.hcar__arrow--next { right: clamp(.5rem, 2vw, 1.5rem); }
.hcar__dots { position: absolute; bottom: 1rem; left: 0; right: 0; z-index: 3; display: flex; gap: .5rem; justify-content: center; }
.hcar__dot { width: 11px; height: 11px; border-radius: 50%; border: 0; cursor: pointer; padding: 0; background: rgba(255,255,255,.45); transition: background .2s, transform .2s; }
.hcar__dot.is-active { background: var(--color-gold); transform: scale(1.2); }
.hcar--single .hcar__arrow, .hcar--single .hcar__dots { display: none; }
@media (max-width: 600px) { .hcar__arrow { width: 38px; height: 38px; font-size: 1.4rem; } }

/* ---------- Our Services (interactive classifications) ---------- */
.svc-tabs { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2rem; }
.svc-tab { font-family: var(--font-body); font-weight: 600; font-size: .95rem; padding: .6rem 1.3rem; border-radius: 50px; border: 1px solid var(--color-line); background: #fff; color: var(--color-text); cursor: pointer; transition: var(--transition); }
.svc-tab:hover { border-color: var(--color-gold); color: var(--color-gold-dk); }
.svc-tab.is-active { background: var(--color-dark); color: #fff; border-color: var(--color-dark); }

.svc-view { display: grid; gap: 0; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.svc-view__media { min-height: 280px; background: var(--color-dark-2); }
.svc-view__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.svc-view__body { padding: clamp(1.4rem, 3vw, 2.4rem); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.svc-view__title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.svc-view__list { list-style: none; margin: 0 0 1.5rem; padding: 0; columns: 2; column-gap: 1.6rem; width: 100%; }
.svc-view__list li { position: relative; padding-left: 1.4rem; margin-bottom: .55rem; break-inside: avoid; color: var(--color-text); }
.svc-view__list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 8px; height: 8px; background: var(--color-gold); border-radius: 2px; transform: rotate(45deg); }
.svc-view--in { animation: svcFade .35s ease; }
@keyframes svcFade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (min-width: 800px) { .svc-view { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .svc-view__list { columns: 1; } }