/* ═══════════════════════════════════════════════════════
   CASA LALITA · UNIFORMES EXCLUSIVOS
   Paleta: Terracota cálido + Crema + Marrón oscuro
   ═══════════════════════════════════════════════════════ */

:root {
  --col-primary:   #A0522D;   /* terracota logo */
  --col-dark:      #2C1810;   /* marrón oscuro */
  --col-medium:    #7A3B1E;   /* terracota medio */
  --col-light:     #D4956A;   /* terracota claro */
  --col-cream:     #F5EFE6;   /* crema fondo */
  --col-ivory:     #FAF7F2;   /* ivory */
  --col-white:     #FFFFFF;
  --col-text:      #2C1810;
  --col-muted:     #7C6B5E;

  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'DM Sans', 'Helvetica Neue', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  24px;
  --radius-xl:  40px;

  --shadow-sm:  0 2px 8px rgba(44,24,16,.08);
  --shadow-md:  0 8px 32px rgba(44,24,16,.12);
  --shadow-lg:  0 20px 60px rgba(44,24,16,.18);

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--col-ivory);
  color: var(--col-text);
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── Typography ────────────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--col-primary);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--col-dark);
}
.section-title em {
  font-style: italic;
  color: var(--col-primary);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--col-muted);
  margin-top: .75rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.btn--primary {
  background: var(--col-primary);
  color: var(--col-white);
  border-color: var(--col-primary);
}
.btn--primary:hover {
  background: var(--col-dark);
  border-color: var(--col-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(160,82,45,.35);
}
.btn--ghost {
  background: transparent;
  color: var(--col-dark);
  border-color: var(--col-dark);
}
.btn--ghost:hover {
  background: var(--col-dark);
  color: var(--col-white);
  transform: translateY(-2px);
}
.btn--full { width: 100%; justify-content: center; }

/* ─── Fade-in animations ────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: calc(var(--i, 0) * 0.1s);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 5%;
  background: transparent;
  transition: all var(--transition);
}
.nav.scrolled {
  background: rgba(250,247,242,.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: .9rem 5%;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__logo-casa,
.nav__logo-lalita {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  display: inline;
}
.nav__logo-casa { color: var(--col-dark); }
.nav__logo-lalita { color: var(--col-primary); }
.nav__logo-sub {
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-size: .88rem;
  font-weight: 500;
  color: var(--col-dark);
  letter-spacing: .04em;
}
.nav__links a:not(.nav__cta):hover { color: var(--col-primary); }
.nav__cta {
  background: var(--col-primary);
  color: var(--col-white) !important;
  padding: .55rem 1.4rem;
  border-radius: var(--radius-xl);
  font-size: .85rem !important;
}
.nav__cta:hover { background: var(--col-dark) !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--col-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--col-dark);
}

.hero__bg { position: absolute; inset: 0; }
.hero__grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
  opacity: .4;
  pointer-events: none;
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .3;
}
.hero__blob--1 {
  width: 60vw; height: 60vw;
  background: var(--col-primary);
  top: -20%; left: -10%;
  animation: blobFloat 8s ease-in-out infinite;
}
.hero__blob--2 {
  width: 40vw; height: 40vw;
  background: var(--col-light);
  bottom: -10%; right: -5%;
  animation: blobFloat 10s ease-in-out infinite reverse;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(3%, 3%) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 0 1.5rem;
  animation: heroIn 1.2s ease both;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__eyebrow {
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--col-light);
  margin-bottom: 1.2rem;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--col-white);
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  color: var(--col-light);
}
.hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero .btn--ghost {
  color: var(--col-white);
  border-color: rgba(255,255,255,.5);
}
.hero .btn--ghost:hover {
  background: var(--col-white);
  color: var(--col-dark);
  border-color: var(--col-white);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.4);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: .4; transform: scaleY(0.5); }
}

/* ════════════════════════════════════════════════════════════
   RIBBON
   ════════════════════════════════════════════════════════════ */
.ribbon {
  background: var(--col-primary);
  overflow: hidden;
  padding: .9rem 0;
}
.ribbon__track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: ribbonScroll 30s linear infinite;
}
.ribbon__track span {
  color: var(--col-cream);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  flex-shrink: 0;
}
@keyframes ribbonScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ════════════════════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════════════════════ */
.about {
  padding: 7rem 0;
  background: var(--col-cream);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__text p {
  color: var(--col-muted);
  margin-top: 1.2rem;
  font-size: 1.02rem;
}
.about__stats {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(44,24,16,.1);
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--col-primary);
}
.stat__label {
  font-size: .8rem;
  color: var(--col-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.about__img-wrap { position: relative; }
.about__img-placeholder {
  aspect-ratio: 4/5;
  background: linear-gradient(145deg, var(--col-primary), var(--col-medium));
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about__img-inner {
  text-align: center;
  color: rgba(255,255,255,.6);
  padding: 2rem;
}
.about__img-inner p { margin-top: 1rem; font-size: .9rem; }
.about__img-inner small { font-size: .75rem; opacity: .7; font-family: monospace; }

/* Si se sube una imagen real */
.about__img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--col-dark);
  color: var(--col-cream);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  font-size: .8rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
}

/* ════════════════════════════════════════════════════════════
   PRODUCTS
   ════════════════════════════════════════════════════════════ */
.products {
  padding: 7rem 0;
  background: var(--col-ivory);
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--col-white);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  border: 1px solid rgba(44,24,16,.06);
  transition: all var(--transition);
  cursor: default;
}
.product-card:hover {
  border-color: var(--col-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.product-card--featured {
  background: var(--col-primary);
  border-color: var(--col-primary);
  color: var(--col-white);
}
.product-card--featured:hover {
  background: var(--col-dark);
  border-color: var(--col-dark);
}

.product-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
}
.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: .6rem;
  color: var(--col-dark);
}
.product-card--featured h3 { color: var(--col-white); }

.product-card p {
  font-size: .9rem;
  color: var(--col-muted);
  line-height: 1.6;
}
.product-card--featured p { color: rgba(255,255,255,.75); }

.product-card__link {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: .85rem;
  font-weight: 500;
  color: var(--col-primary);
  letter-spacing: .04em;
}
.product-card--featured .product-card__link { color: rgba(255,255,255,.9); }
.product-card__link:hover { color: var(--col-dark); }
.product-card--featured .product-card__link:hover { color: var(--col-white); }

/* ════════════════════════════════════════════════════════════
   GALLERY
   ════════════════════════════════════════════════════════════ */
.gallery {
  padding: 7rem 0;
  background: var(--col-cream);
}

.gallery__filters {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: .5rem 1.4rem;
  border-radius: var(--radius-xl);
  border: 1.5px solid rgba(44,24,16,.15);
  background: transparent;
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 500;
  color: var(--col-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--col-primary); color: var(--col-primary); }
.filter-btn.active {
  background: var(--col-primary);
  border-color: var(--col-primary);
  color: var(--col-white);
}

/* Masonry-style grid */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  gap: 1rem;
}

.gallery__item {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--col-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

.gallery__item.hidden {
  display: none;
}

.gallery__img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 220px;
  overflow: hidden;
}
.gallery__item--tall .gallery__img-wrap { min-height: 460px; }
.gallery__item--wide .gallery__img-wrap { min-height: 220px; }

.gallery__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery__item:hover img { transform: scale(1.06); }

/* Placeholder when no image */
.gallery__img-wrap.placeholder {
  background: linear-gradient(145deg, #e8d5c4, var(--col-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery__img-wrap.placeholder::after {
  content: '+ Foto';
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  font-family: var(--font-body);
  pointer-events: none;
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(44,24,16,.65);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  opacity: 0;
  transition: opacity var(--transition);
  cursor: pointer;
}
.gallery__item:hover .gallery__overlay { opacity: 1; }
.gallery__overlay-icon {
  font-size: 2.5rem;
  color: var(--col-white);
  line-height: 1;
}
.gallery__overlay p {
  font-size: .85rem;
  color: var(--col-cream);
  font-weight: 500;
  text-align: center;
  padding: 0 1rem;
}

.gallery__cta {
  text-align: center;
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.gallery__cta p { color: var(--col-muted); font-size: .95rem; }

/* ── Lightbox ─────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox__content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.lightbox__content img {
  max-width: 85vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 0 80px rgba(0,0,0,.5);
}
.lightbox__content p {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: rgba(255,255,255,.15);
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: background var(--transition);
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover { background: var(--col-primary); }
.lightbox__close { top: 1.5rem; right: 1.5rem; font-size: 1rem; }
.lightbox__prev { left: 1.5rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; }
.lightbox__next { right: 1.5rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; }

/* ════════════════════════════════════════════════════════════
   PROCESS
   ════════════════════════════════════════════════════════════ */
.process {
  padding: 7rem 0;
  background: var(--col-dark);
}
.process .section-title { color: var(--col-white); }
.process .section-tag { color: var(--col-light); }
.process__steps {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}
.process__step {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  transition: all var(--transition);
}
.process__step:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--col-light);
  transform: translateY(-4px);
}
.process__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--col-light);
  line-height: 1;
  margin-bottom: .8rem;
  opacity: .7;
}
.process__step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--col-white);
  margin-bottom: .5rem;
}
.process__step p {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  line-height: 1.6;
}
.process__arrow {
  font-size: 1.5rem;
  color: rgba(255,255,255,.2);
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════════════════ */
.contact {
  padding: 7rem 0;
  background: var(--col-ivory);
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact__info p {
  color: var(--col-muted);
  margin-top: 1.2rem;
  font-size: 1.02rem;
}
.contact__items {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.contact__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact__icon {
  font-size: 1.3rem;
  width: 42px;
  height: 42px;
  background: var(--col-cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__item strong { display: block; font-weight: 600; font-size: .85rem; }
.contact__item p, .contact__item a {
  font-size: .9rem;
  color: var(--col-muted);
  margin: 0;
}
.contact__item a:hover { color: var(--col-primary); }

/* Form */
.contact__form-wrap { position: relative; }
.contact__form {
  background: var(--col-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(44,24,16,.06);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
label {
  font-size: .82rem;
  font-weight: 500;
  color: var(--col-dark);
  letter-spacing: .03em;
}
input, select, textarea {
  padding: .8rem 1rem;
  border: 1.5px solid rgba(44,24,16,.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--col-dark);
  background: var(--col-ivory);
  transition: border-color var(--transition);
  outline: none;
  resize: vertical;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--col-primary);
  background: var(--col-white);
}
input::placeholder, textarea::placeholder { color: rgba(44,24,16,.3); }

.form-note {
  font-size: .78rem;
  color: var(--col-muted);
  text-align: center;
}

.form-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--col-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(44,24,16,.06);
}
.form-success span {
  display: flex;
  width: 56px; height: 56px;
  background: var(--col-primary);
  color: white;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 1rem;
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--col-dark);
}
.form-success p { color: var(--col-muted); margin-top: .5rem; }

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
.footer {
  background: var(--col-dark);
  color: rgba(255,255,255,.5);
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding: 5rem 0 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--col-white);
}
.footer__logo em {
  font-style: italic;
  color: var(--col-light);
}
.footer__brand > p:first-of-type {
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-top: .2rem;
}
.footer__tagline {
  font-size: .9rem;
  line-height: 1.6;
  margin-top: 1.2rem;
  color: rgba(255,255,255,.4);
}

.footer__nav h4,
.footer__products h4,
.footer__social h4 {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 1.2rem;
}
.footer__nav ul, .footer__products ul {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  font-size: .9rem;
}
.footer__nav a:hover { color: var(--col-light); }
.footer__products li { color: rgba(255,255,255,.4); font-size: .88rem; }

.social-links {
  display: flex;
  gap: .8rem;
}
.social-links a {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.5);
  transition: all var(--transition);
}
.social-links a:hover {
  border-color: var(--col-primary);
  color: var(--col-light);
  background: rgba(160,82,45,.2);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: .82rem;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--tall { grid-row: span 1; }
  .about__grid,
  .contact__grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--col-ivory);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transform: translateY(-100%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .nav__links.open { transform: translateY(0); }
  .nav__burger { display: flex; z-index: 1001; }

  .products__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .process__steps { flex-direction: column; }
  .process__arrow { transform: rotate(90deg); }
  .footer__top { grid-template-columns: 1fr; }
  .about__stats { flex-wrap: wrap; gap: 1.2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .gallery__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.5rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .contact__form { padding: 1.5rem; }
}

/* ── Firma CIS Digital Solutions ──────────────────────── */
.footer__credit {
  text-align: center;
  padding: .9rem 0 1.2rem;
  border-top: 1px solid rgba(255,255,255,.05);
  font-size: .75rem;
  color: rgba(255,255,255,.2);
  letter-spacing: .04em;
}
.footer__credit a {
  color: rgba(255,255,255,.35);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__credit a:hover {
  color: var(--col-light);
}