/* ============================================================
   ESPACIO GRÁFICO PUBLICIDAD — style.css
   Paleta: #62C902 verde manzana | #111 negro | #fff blanco
   ============================================================ */

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

:root {
  --green:       #62C902;
  --green-dark:  #4da000;
  --green-light: #eafbd2;
  --black:       #111111;
  --gray-900:    #1e1e1e;
  --gray-700:    #444;
  --gray-400:    #999;
  --gray-100:    #f5f5f5;
  --white:       #ffffff;

  --font-display: 'Bebas Neue', sans-serif;
  --font-head:    'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 4px 20px rgba(0,0,0,.10);
  --shadow-md: 0 8px 32px rgba(0,0,0,.14);
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--black); background: var(--white); }

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin-inline: auto; padding-inline: 20px; }
.section    { padding-block: 80px; }
.section--gray { background: var(--gray-100); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-family: var(--font-head);
  font-weight: 600; font-size: .92rem; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--green); color: var(--white);
  box-shadow: 0 4px 15px rgba(98,201,2,.35);
}
.btn--primary:hover { background: var(--green-dark); box-shadow: 0 6px 20px rgba(98,201,2,.45); }
.btn--outline {
  background: transparent; color: var(--green);
  border-color: var(--green);
}
.btn--outline:hover { background: var(--green); color: var(--white); }
.btn--dark {
  background: var(--black); color: var(--white);
}
.btn--dark:hover { background: var(--gray-900); }
.btn--wa {
  background: #25d366; color: var(--white); margin-top: 14px;
  box-shadow: 0 4px 15px rgba(37,211,102,.3);
}
.btn--wa:hover { background: #1da851; }

.section-title {
  font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--black);
  margin-bottom: 12px;
}
.section-title span { color: var(--green); }
.section-subtitle {
  font-size: 1rem; color: var(--gray-700); max-width: 600px; margin-bottom: 48px; line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin-inline: auto; }

/* ── TOP BAR ── */
.topbar {
  background: var(--black); color: var(--white);
  font-family: var(--font-head); font-size: .78rem; padding: 8px 0;
}
.topbar__inner {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.topbar__inner span { opacity: .85; }
.topbar__inner i { color: var(--green); margin-right: 5px; }
.topbar__wa {
  margin-left: auto; background: var(--green); color: var(--white) !important;
  padding: 4px 14px; border-radius: 20px; font-weight: 600;
  transition: background var(--transition);
}
.topbar__wa:hover { background: var(--green-dark); }

/* ── NAVBAR ── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.14); }
.navbar__inner {
  display: flex; align-items: center; height: 68px; gap: 32px;
}
.navbar__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 1.25rem;
}
.logo__icon { color: var(--green); font-size: 1.5rem; }
.logo__text strong { color: var(--green); }
.navbar__nav {
  display: flex; align-items: center; gap: 8px; margin-left: auto;
}
.nav-link {
  font-family: var(--font-head); font-weight: 600; font-size: .9rem;
  color: var(--gray-700); padding: 6px 14px; border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--green); background: var(--green-light);
}
.nav-cta { margin-left: 8px; padding: 9px 22px !important; font-size: .88rem !important; }
.navbar__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.navbar__toggle span {
  display: block; width: 24px; height: 2px; background: var(--black);
  transition: transform var(--transition), opacity var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 90vh; background: var(--black);
  display: flex; align-items: center; position: relative; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?w=1400&q=80') center/cover no-repeat;
  opacity: .22;
}
.hero__accent {
  position: absolute; right: -100px; top: -80px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(98,201,2,.25) 0%, transparent 70%);
  z-index: 0;
}
.hero__content {
  position: relative; z-index: 1; max-width: 680px;
  padding-block: 80px;
}
.hero__tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: var(--white);
  font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  padding: 5px 16px; border-radius: 20px; margin-bottom: 24px;
  letter-spacing: .06em; text-transform: uppercase;
}
.hero__title {
  font-family: var(--font-display); font-size: clamp(3rem, 7vw, 5.5rem);
  color: var(--white); line-height: 1.05; margin-bottom: 20px;
  letter-spacing: .02em;
}
.hero__title span { color: var(--green); }
.hero__subtitle {
  color: rgba(255,255,255,.75); font-size: 1.1rem;
  line-height: 1.7; margin-bottom: 36px; max-width: 520px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats {
  display: flex; gap: 40px; margin-top: 60px; padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12); flex-wrap: wrap;
}
.stat__number {
  font-family: var(--font-display); font-size: 2.8rem; color: var(--green); line-height: 1;
}
.stat__label { font-size: .85rem; color: rgba(255,255,255,.6); margin-top: 4px; }

/* ── SERVICES STRIP ── */
.services-strip { background: var(--green); padding-block: 20px; }
.services-strip__inner {
  display: flex; align-items: center; justify-content: space-around;
  gap: 16px; flex-wrap: wrap;
}
.strip-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--white); font-family: var(--font-head); font-weight: 600; font-size: .9rem;
}
.strip-item i { font-size: 1.2rem; opacity: .9; }

/* ── PRODUCTS GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.product-card__img-wrap {
  position: relative; overflow: hidden; aspect-ratio: 4/3;
}
.product-card__img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-card__img { transform: scale(1.06); }
.product-card__badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--green); color: var(--white);
  font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 20px; text-transform: uppercase; letter-spacing: .05em;
}
.product-card__body {
  padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px;
}
.product-card__cat {
  font-family: var(--font-head); font-size: .75rem; font-weight: 700;
  color: var(--green); text-transform: uppercase; letter-spacing: .08em;
}
.product-card__title {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  color: var(--black); line-height: 1.3;
}
.product-card__desc {
  font-size: .88rem; color: var(--gray-700); line-height: 1.6; flex: 1;
}
.product-card__footer {
  padding: 16px 20px; border-top: 1px solid var(--gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.product-card__price {
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--black);
}
.product-card__price small {
  font-size: .75rem; color: var(--gray-400); font-weight: 400;
}
.product-card__link {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--green-light); color: var(--green);
  font-family: var(--font-head); font-weight: 700; font-size: .82rem;
  padding: 8px 16px; border-radius: 50px;
  transition: background var(--transition), color var(--transition);
}
.product-card__link:hover { background: var(--green); color: var(--white); }

/* ── WHY US ── */
.why-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 28px;
}
.why-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 32px 24px;
  box-shadow: var(--shadow); text-align: center;
  border-top: 4px solid var(--green);
  transition: transform var(--transition);
}
.why-card:hover { transform: translateY(-4px); }
.why-card__icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  background: var(--green-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--green);
}
.why-card__title { font-family: var(--font-head); font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: .88rem; color: var(--gray-700); line-height: 1.6; }

/* ── PROCESS ── */
.process-steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px;
  position: relative;
}
.process-step { text-align: center; }
.step-num {
  width: 60px; height: 60px; margin: 0 auto 16px;
  background: var(--green); color: var(--white);
  font-family: var(--font-display); font-size: 1.8rem;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.process-step h4 { font-family: var(--font-head); font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: .88rem; color: var(--gray-700); line-height: 1.6; }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--black) 60%, #1a3300 100%);
  padding-block: 80px; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; right: -150px; top: -150px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(98,201,2,.2) 0%, transparent 70%);
}
.cta-banner h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white); margin-bottom: 16px;
}
.cta-banner h2 span { color: var(--green); }
.cta-banner p {
  color: rgba(255,255,255,.7); font-size: 1.05rem; margin-bottom: 36px; max-width: 560px; margin-inline: auto;
}
.cta-banner .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px;
}
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow);
}
.testimonial-card__stars { color: #f4a100; margin-bottom: 14px; }
.testimonial-card p { font-size: .93rem; color: var(--gray-700); line-height: 1.7; font-style: italic; }
.testimonial-card__author {
  display: flex; align-items: center; gap: 12px; margin-top: 20px;
}
.author-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--green-light); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; color: var(--green);
}
.author-name { font-family: var(--font-head); font-weight: 700; font-size: .9rem; }
.author-role { font-size: .78rem; color: var(--gray-400); }

/* ── PRODUCT DETAIL ── */
.product-detail { padding-block: 60px; }
.product-detail__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.product-detail__gallery img {
  width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
}
.product-detail__cat {
  font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  color: var(--green); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px;
}
.product-detail__title {
  font-family: var(--font-head); font-size: 2rem; font-weight: 700; margin-bottom: 16px;
}
.product-detail__price {
  font-family: var(--font-head); font-size: 1.6rem; font-weight: 700;
  color: var(--green); margin-bottom: 24px;
}
.product-detail__desc { font-size: .95rem; color: var(--gray-700); line-height: 1.75; }
.product-detail__desc ul { padding-left: 20px; margin-top: 12px; list-style: disc; }
.product-detail__desc li { margin-bottom: 6px; }
.product-detail__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  padding: 14px 0; font-family: var(--font-head); font-size: .83rem; color: var(--gray-400);
}
.breadcrumb a { color: var(--green); }
.breadcrumb span { margin-inline: 6px; }

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start;
}
.contact-info h3 { font-family: var(--font-head); font-weight: 700; margin-bottom: 20px; font-size: 1.4rem; }
.contact-info-item {
  display: flex; gap: 16px; margin-bottom: 20px;
}
.contact-info-item i {
  width: 42px; height: 42px; min-width: 42px;
  background: var(--green-light); color: var(--green);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.contact-info-item strong { font-family: var(--font-head); display: block; margin-bottom: 2px; font-size: .9rem; }
.contact-info-item p { font-size: .88rem; color: var(--gray-700); }
.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.contact-form h3 { font-family: var(--font-head); font-weight: 700; margin-bottom: 28px; font-size: 1.3rem; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-family: var(--font-head); font-weight: 600; font-size: .85rem;
  margin-bottom: 7px; color: var(--gray-700);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 16px;
  border: 2px solid #e5e5e5; border-radius: var(--radius);
  font-family: var(--font-body); font-size: .9rem; color: var(--black);
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { outline: none; border-color: var(--green); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-alert {
  padding: 12px 18px; border-radius: var(--radius); font-family: var(--font-head);
  font-size: .88rem; margin-bottom: 16px; display: none;
}
.form-alert.success { background: var(--green-light); color: var(--green-dark); display: block; }
.form-alert.error   { background: #fff0f0; color: #c00; display: block; }

/* ── PAGE HERO ── */
.page-hero {
  background: var(--black); padding: 60px 0; text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=1400&q=80') center/cover;
  opacity: .1; z-index: 0;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--white); letter-spacing: .03em;
}
.page-hero h1 span { color: var(--green); }
.page-hero p { color: rgba(255,255,255,.7); margin-top: 12px; font-size: 1rem; }

/* ── FILTERS ── */
.filters {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  font-family: var(--font-head); font-weight: 600; font-size: .85rem;
  padding: 8px 20px; border-radius: 50px; cursor: pointer;
  border: 2px solid #e0e0e0; background: var(--white); color: var(--gray-700);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--green); background: var(--green); color: var(--white);
}

/* ── BACK BUTTON ── */
.back-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--green); font-family: var(--font-head); font-weight: 600; font-size: .88rem;
  margin-bottom: 32px; transition: gap var(--transition);
}
.back-link:hover { gap: 14px; }

/* ── FOOTER ── */
.footer { background: var(--black); color: var(--white); padding-top: 72px; }
.footer__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 60px;
}
.footer__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 14px;
}
.footer__logo i { color: var(--green); }
.footer__logo strong { color: var(--green); }
.footer__brand p { font-size: .88rem; color: rgba(255,255,255,.6); line-height: 1.7; }
.footer__social { display: flex; gap: 12px; margin-top: 20px; }
.footer__social a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.08); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer__social a:hover { background: var(--green); }
.footer__links h4 {
  font-family: var(--font-head); font-size: .88rem; font-weight: 700;
  color: var(--white); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px;
}
.footer__links li { margin-bottom: 10px; }
.footer__links a {
  color: rgba(255,255,255,.6); font-size: .88rem;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--green); }
.footer__contact h4 {
  font-family: var(--font-head); font-size: .88rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px;
}
.footer__contact p {
  font-size: .88rem; color: rgba(255,255,255,.6); margin-bottom: 10px; line-height: 1.6;
}
.footer__contact i { color: var(--green); margin-right: 8px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0;
  display: flex; gap: 20px;
}
.footer__bottom .container {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
}
.footer__bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.footer__bottom a { color: var(--green); }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.7); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.75), 0 0 0 12px rgba(37,211,102,.1); }
}

/* ── RELATED PRODUCTS ── */
.related-section { padding-block: 60px; background: var(--gray-100); }
.related-section .section-title { font-size: 1.5rem; margin-bottom: 32px; }

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .product-detail__grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar__nav {
    display: none; flex-direction: column; align-items: flex-start;
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--white); padding: 20px; gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
  }
  .navbar__nav.open { display: flex; }
  .navbar__toggle { display: flex; margin-left: auto; }
  .hero__content { padding-block: 60px; }
  .hero__stats { gap: 24px; }
  .footer__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .section { padding-block: 56px; }
}

@media (max-width: 480px) {
  .topbar__inner { justify-content: center; }
  .topbar__wa { margin-left: 0; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-banner .btn-group { flex-direction: column; align-items: center; }
}