/* === CSS Reset & Normalize === */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }
body { line-height: 1; }
ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }
table { border-collapse: collapse; border-spacing: 0; }

/* === Custom Properties === */
:root {
  --color-primary: #31613C;
  --color-secondary: #648D62;
  --color-accent: #F4F8F1;
  --color-white: #fff;
  --color-black: #1a1a1a;
  --color-grey: #F2F3F3;
  --color-muted: #8D978C;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --radius: 14px;
  --shadow: 0 6px 32px 0 rgba(49,97,60,0.07), 0 1.5px 4px 0 rgba(49,97,60,0.06);
  --transition: 0.18s cubic-bezier(.4,0,.2,1);
}

/* === Base Styles === */
body {
  background: var(--color-accent);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  min-height: 100dvh;
}
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

header {
  background: var(--color-white);
  box-shadow: 0 2px 18px 0 rgba(49,97,60,0.04);
  position: sticky;
  top: 0;
  z-index: 30;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 16px;
}
.logo img { height: 40px; }
.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-primary);
  padding: 6px 2px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover,
.main-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  outline: none;
  border: none;
  margin-left: 24px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 10px 32px 0 rgba(49,97,60,0.14);
}


/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.12;
  margin-bottom: 20px;
}
h1 { font-size: 2.4rem; margin-top: 0.8em; }
h2 { font-size: 2rem; margin-top: 1.2em; }
h3 { font-size: 1.5rem; margin-top: 1em; }
h4 { font-size: 1.18rem; margin-top: 0.8em; }
p, blockquote, ul, ol { margin-bottom: 20px; }
blockquote {
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--color-black);
  border-left: 4px solid var(--color-secondary);
  padding-left: 18px;
  margin-bottom: 12px;
  font-style: italic;
  background: var(--color-grey);
  border-radius: 6px;
}
strong { font-weight: 700; color: var(--color-primary); }
.text-center { text-align: center; }

/* === Sections & Spacing Patterns === */
section {
  background: none;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.text-section {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.text-section ul {
  margin-bottom: 0;
  padding-left: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.text-section ul li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  color: var(--color-muted);
}
.text-section ul li img {
  width: 20px;
  margin-right: 8px;
}

/* === Features, Cards, and Flex Containers === */
.features-list,
.services-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  min-height: 56px;
  font-size: 1rem;
  line-height: 1.5;
  transition: box-shadow var(--transition);
  margin-bottom: 0;
}
.features-list li img {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.features-list li:hover,
.features-list li:focus {
  box-shadow: 0 10px 18px 0 rgba(49,97,60,0.11);
}
.services-list li {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 6px;
  padding: 8px 0;
  margin-bottom: 0;
}
.services-list li strong { font-weight: 700; }

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 26px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition);
}
.card:hover,
.card:focus {
  box-shadow: 0 14px 32px 0 rgba(49,97,60,0.14);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-white);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  margin-bottom: 20px;
  min-width: 0;
  min-height: 100px;
  color: var(--color-black);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus {
  box-shadow: 0 10px 32px 0 rgba(49,97,60,0.11);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card blockquote {
  background: none;
  border-left: 3px solid var(--color-secondary);
  padding-left: 14px;
  color: var(--color-black);
  font-style: italic;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- Special Grids (Oferta) --- */
.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.service-card {
  flex: 1 1 260px;
  min-width: 240px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px 26px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition);
}
.service-card h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  margin-top: 0;
  color: var(--color-secondary);
}
.service-card .price {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
}
.service-card:hover,
.service-card:focus {
  box-shadow: 0 14px 32px 0 rgba(49,97,60,0.13);
}

/* === Footer & Meta === */
footer {
  background: var(--color-white);
  margin-top: 60px;
  box-shadow: 0 -1.5px 18px 0 rgba(49,97,60,0.03);
}
footer .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-menu {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-menu a {
  color: var(--color-muted);
  font-size: 14px;
  transition: color var(--transition);
  padding: 4px 6px;
  border-radius: 5px;
}
.footer-menu a:hover,
.footer-menu a:focus {
  color: var(--color-primary);
  background: var(--color-accent);
}
.brand-tagline {
  color: var(--color-muted);
  font-size: 1rem;
  font-family: var(--font-display);
  margin-top: 0;
}
.social-links {
  display: flex;
  gap: 12px;
  align-items: center;
}
.social-links a img { height: 24px; width: 24px; opacity: 0.88; transition: opacity var(--transition); }
.social-links a:hover img { opacity: 1; }

/* === Mobile Burger Menu === */
.mobile-menu-toggle {
  position: fixed;
  top: 18px;
  right: 22px;
  width: 42px;
  height: 42px;
  z-index: 120;
  font-size: 2rem;
  color: var(--color-primary);
  background: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow);
  display: none;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.mobile-menu-toggle:active,
.mobile-menu-toggle:focus {
  background: var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 92vw;
  max-width: 370px;
  height: 100vh;
  background: var(--color-white);
  box-shadow: -4px 0 28px 0 rgba(49,97,60,0.09);
  z-index: 1999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.56,.04,.26,1.29);
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.active {
  transform: translateX(0);
  pointer-events: auto;
  opacity: 1;
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 18px 18px 0 0;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 2rem;
  border-radius: 50%;
  padding: 2px 12px;
  transition: background var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-secondary);
  color: #fff;
}
.mobile-nav {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 0 32px;
}
.mobile-nav a {
  color: var(--color-primary);
  font-size: 1.1rem;
  font-family: var(--font-display);
  font-weight: 500;
  padding: 14px 4px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  outline: none;
  min-width: 100%;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}

/* --- Hide nav on mobile, show mobile menu toggle --- */
@media (max-width: 900px) {
  .main-nav, .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 901px) {
  .mobile-menu, .mobile-menu-toggle {
    display: none !important;
  }
}

/* === Cookie Consent Banner === */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-white);
  color: var(--color-black);
  box-shadow: 0 -3px 28px 0 rgba(49,97,60,0.08);
  z-index: 2222;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 8vw 24px 8vw;
  gap: 18px;
  font-size: 1rem;
  transition: transform 0.25s cubic-bezier(.54,0,.41,1);
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.hide {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}
.cookie-banner button {
  padding: 8px 20px;
  border-radius: 7px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  border: none;
  min-width: 130px;
  box-shadow: var(--shadow);
  transition: background var(--transition), color var(--transition);
}
.cookie-banner .accept-btn {
  background: var(--color-primary);
  color: #fff;
}
.cookie-banner .accept-btn:hover, .cookie-banner .accept-btn:focus {
  background: var(--color-secondary);
}
.cookie-banner .reject-btn {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-secondary);
}
.cookie-banner .reject-btn:hover, .cookie-banner .reject-btn:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.cookie-banner .settings-btn {
  background: none;
  color: var(--color-primary);
  border: none;
  box-shadow: none;
  text-decoration: underline;
  padding: 0 8px;
}
.cookie-banner .settings-btn:hover, .cookie-banner .settings-btn:focus {
  color: var(--color-secondary);
}

/* --- Cookie Preferences Modal --- */
.cookie-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(49,97,60,0.12);
  z-index: 2288;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.24s cubic-bezier(.4,0,.2,1);
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal .modal-content {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 22px 48px 0 rgba(49,97,60, 0.11);
  padding: 38px 25px 30px 25px;
  max-width: 420px;
  width: 96vw;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  position: relative;
  animation: fadein 0.24s;
}
@keyframes fadein {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 1.45rem;
  color: var(--color-muted);
  background: none;
  border-radius: 50%;
  cursor: pointer;
  padding: 0 8px;
}
.cookie-modal .modal-title {
  font-family: var(--font-display); font-weight: 700; color: var(--color-primary); font-size: 1.14rem; margin-bottom: 0;
}
.cookie-modal .cookie-cat {
  display: flex; align-items: center; gap: 12px;
  font-size: 1.03rem;
}
.cookie-modal input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 17px; height: 17px;
  border-radius: 3px;
}
.cookie-modal .cookie-cat .desc {
  color: var(--color-muted); font-size: 0.99rem;
}
.cookie-modal .save-btn {
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  padding: 8px 18px;
  margin-top: 10px;
  font-family: var(--font-display); font-size: 1rem;
  border: none;
  box-shadow: var(--shadow);
  transition: background var(--transition);
}
.cookie-modal .save-btn:hover, .cookie-modal .save-btn:focus {
  background: var(--color-secondary);
}

/* === Forms (Contact/Thank You) === */
input, textarea, select {
  background: var(--color-white);
  border-radius: 7px;
  border: 1.5px solid var(--color-secondary);
  padding: 13px 12px;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-black);
  outline: none;
  transition: border-color var(--transition);
}
input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-primary);
}

/* === Miscellaneous & Utilities === */
::-webkit-scrollbar { width: 8px; background: var(--color-accent); }
::-webkit-scrollbar-thumb { background: var(--color-secondary); border-radius: 4px; }

/* === Responsive Design & Flex Adjustments === */
@media (max-width: 1024px) {
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    height: auto;
    padding: 18px 12px;
  }
  .brand-tagline, .social-links { margin-left: 0; }
}
@media (max-width: 900px) {
  .container { padding: 0 12px; }
  .content-wrapper, .text-section { max-width: 99vw; }
}
@media (max-width: 768px) {
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.18rem; }
  .content-grid, .services-grid, .card-container {
    flex-direction: column;
    gap: 18px;
  }
  .feature-list,
  .testimonial-card,
  .card,
  .service-card {
    min-width: 0;
    width: 100%;
  }
  .text-image-section { flex-direction: column; align-items: flex-start; gap: 18px; }
  .footer-menu { flex-direction: column; gap: 10px; }
  .cookie-banner { padding: 20px 4vw 21px 4vw; font-size: 0.98rem; }
  .cookie-modal .modal-content { padding: 28px 8px 20px 8px; max-width: 99vw; }
}
@media (max-width: 480px) {
  .cta-btn {
    font-size: 16px;
    padding: 10px 16px;
    margin-left: 0;
  }
  header .container, footer .container {
    padding: 12px 6px;
  }
  .footer-menu { font-size: 13px; }
}

/* --- Prevent overlapping, enforce spacing --- */
section, .section { margin-bottom: 60px; padding: 40px 20px; }
.card-container, .services-grid, .content-grid { gap: 24px; }
.testimonial-card, .card, .service-card { margin-bottom: 20px; }
.features-list, .services-list { gap: 20px; }
.text-image-section { gap: 30px; }

/* --- Z-index layering --- */
.mobile-menu { z-index: 1999; }
.mobile-menu-toggle { z-index: 2010; }
.cookie-banner { z-index: 2222; }
.cookie-modal { z-index: 2288; }

/* --- Visually hidden for accessibility (for toast/alerts) --- */
.visually-hidden {
  border: 0 !important;
  clip: rect(0 0 0 0) !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  position: absolute !important;
  width: 1px !important;
}