/* ------------------------------------------------------
   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, main, 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;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section {
  display: block;
}
body {
  line-height: 1.4;
}
ul, ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
button, input, select, textarea {
  font: inherit;
  background: none;
  border: none;
  outline: none;
}

/* ------------------------------------------------------
   CUSTOM FONTS
---------------------------------------------------------*/
@import url('https://fonts.googleapis.com/css?family=Quicksand:700,600,500&display=swap');
@import url('https://fonts.googleapis.com/css?family=Montserrat:400,500,600,700&display=swap');

:root {
  --color-bg: #181A1B;
  --color-surface: #232425;
  --color-metal: #a2a9ad;
  --color-metal-dark: #43494e;
  --color-primary: #953B35;
  --color-primary-light: #b55c53;
  --color-secondary: #F3CA7B;
  --color-accent: #236F54;
  --color-accent-light: #419c79;
  --color-card: #232425;
  --color-neutral: #E0E0E0;
  --color-contrast: #191919;
  --color-white: #fff;
  --color-black: #000;
  --shadow-card: 0 4px 16px 0 rgba(23,28,35,0.16), 0 1.5px 4.5px 0 rgba(44,52,59,0.12);
  --shadow-strong: 0 8px 32px rgba(44,52,59,0.40);
  --radius-base: 12px;
  --radius-small: 7px;

  --font-display: 'Quicksand', Arial, sans-serif;
  --font-body: 'Montserrat', Arial, sans-serif;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-neutral);
  font-size: 16px;
  letter-spacing: 0.01em;
  min-height: 100vh;
  line-height: 1.7;
  transition: background .3s, color .3s;
}

/* ------------------------------------------------------
   LAYOUT CONTAINERS & SPACING
---------------------------------------------------------*/
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 22px;
  transition: box-shadow .23s, transform .23s;
}
.card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px) scale(1.03);
}

.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;
  align-items: center;
  gap: 20px;
  background: var(--color-secondary);
  color: var(--color-contrast);
  border-radius: var(--radius-small);
  padding: 20px 28px;
  box-shadow: 0 3px 12px rgba(50,54,61,0.17);
  min-width: 320px;
  font-size: 16px;
  margin-bottom: 20px;
  font-family: var(--font-body);
  transition: box-shadow .2s, background .2s;
}
.testimonial-card:hover {
  background: #ffe7b1;
  box-shadow: 0 6px 21px rgba(44,52,59,0.25);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-metal-dark);
  border-radius: var(--radius-small);
  padding: 24px 20px 22px 20px;
  box-shadow: var(--shadow-card);
  width: 260px;
  min-height: 260px;
  transition: border-color .23s, box-shadow .2s, transform .22s;
}
.feature-item img {
  width: 40px;
  height: 40px;
  filter: grayscale(0.1) contrast(1.3);
}
.feature-item h3 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 5px;
}
.feature-item p {
  color: var(--color-neutral);
  font-size: 15px;
}
.feature-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px) scale(1.04);
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}

.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}

.text-section {
  margin-bottom: 28px;
  color: var(--color-neutral);
  font-size: 16px;
  line-height: 1.8;
}
.text-section img {
  vertical-align: middle;
  width: 22px;
  margin-right: 6px;
  filter: grayscale(0.3) contrast(1.2);
}
.text-section ul {
  margin-top: 9px;
  margin-bottom: 18px;
  padding-left: 16px;
}
.text-section ul li {
  margin-bottom: 9px;
  list-style: disc;
  color: var(--color-secondary);
}

/* ------------------------------------------------------
   TYPOGRAPHY
---------------------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-secondary);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.18;
}
h1 {
  font-size: 32px;
  color: var(--color-primary);
  margin-bottom: 18px;
}
h2 {
  font-size: 24px;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
h3 {
  font-size: 18px;
  color: var(--color-accent);
  margin-bottom: 5px;
}
p {
  font-size: 16px;
  color: var(--color-neutral);
  margin-bottom: 12px;
}
strong {
  font-weight: 700;
  color: var(--color-primary);
}
em {
  color: var(--color-accent-light);
  font-style: italic;
}
ul {
  padding-left: 18px;
}
li {
  font-size: 16px;
}

/* ------------------------------------------------------
   BUTTONS & CTA's
---------------------------------------------------------*/
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-base);
  font-size: 17px;
  padding: 12px 30px;
  box-shadow: 0 2px 7px rgba(44,52,59,0.13);
  margin-top: 10px;
  margin-bottom: 12px;
  transition: background .19s, box-shadow .18s, color .18s;
  cursor: pointer;
  border: none;
  outline: none;
  letter-spacing: 0.02em;
  gap: 10px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
  box-shadow: 0 5px 18px rgba(36,60,46,0.22);
}

button {
  cursor: pointer;
  border: none;
  outline: none;
}

/* ------------------------------------------------------
   HEADER & NAVIGATION
---------------------------------------------------------*/
header {
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 2px solid var(--color-metal-dark);
  min-height: 68px;
  box-shadow: 0 3px 14px rgba(22, 22, 22, 0.11);
  position: relative;
  z-index: 60;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 48px;
}
.logo img {
  height: 44px;
  width: auto;
}

.main-nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

.main-nav a {
  font-family: var(--font-body);
  color: var(--color-neutral);
  font-size: 15px;
  transition: color .17s, border-bottom .17s;
  padding: 3px 7px;
  border-bottom: 2.5px solid transparent;
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2.5px solid var(--color-primary);
}

.mobile-menu-toggle {
  display: none;
  background: var(--color-metal-dark);
  border-radius: 50%;
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  font-size: 30px;
  padding: 7px 14px;
  margin-left: 12px;
  transition: background .18s, color .16s, box-shadow .15s;
  z-index: 101;
}
.mobile-menu-toggle:active, .mobile-menu-toggle:focus {
  background: var(--color-primary-light);
  color: var(--color-white);
}

/* ------------------------------------------------------
   MOBILE NAV MENU
---------------------------------------------------------*/
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,25,27,0.96);
  z-index: 200;
  transform: translateX(-100%);
  transition: transform .39s cubic-bezier(.73,-0.01,.41,1.01);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100vw;
  height: 100vh;
  padding: 0 0;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: var(--color-metal-dark);
  border-radius: 50%;
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  font-size: 34px;
  padding: 8px 19px 8px 12px;
  margin: 24px 22px 3px 0;
  transition: background .18s, color .16s;
  z-index: 210;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  background: var(--color-primary-light);
  color: var(--color-white);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 14px;
  align-items: flex-start;
  margin: 40px 0 0 40px;
}
.mobile-nav a {
  font-family: var(--font-display);
  color: var(--color-secondary);
  font-size: 23px;
  font-weight: 600;
  padding: 14px 0;
  transition: color .19s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-primary);
  text-shadow: 0 1px 12px #d4775a44;
}

/* ------------------------------------------------------
   HERO BANNERS
---------------------------------------------------------*/
.hero {
  display: flex;
  align-items: center;
  background: linear-gradient(110deg, #232425 71%, #181A1B 100%);
  padding: 68px 0 50px 0;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero .content-wrapper {
  gap: 20px;
  align-items: flex-start;
}
.hero h1 {
  color: var(--color-secondary);
  font-size: 36px;
  text-shadow: 0 2px 12px rgba(33,33,35,0.06);
}
.hero p {
  font-size: 18px;
  color: var(--color-metal);
  max-width: 600px;
}

/* ------------------------------------------------------
   FEATURES - flex grid
---------------------------------------------------------*/
.features {
  background: var(--color-bg);
  padding: 52px 0 50px 0;
}
.features h2 {
  color: var(--color-secondary);
}
.features .feature-grid {
  margin-top: 8px;
}

/* ------------------------------------------------------
   TESTIMONIALS
---------------------------------------------------------*/
.testimonials {
  background: var(--color-surface);
  padding: 52px 0 45px 0;
}
.testimonials h2 {
  color: var(--color-secondary);
}

/* ------------------------------------------------------
   CTA SECTIONS
---------------------------------------------------------*/
.cta-invite, .cta-contribuye, .cta-comparte, .cta-contacto {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-radius: var(--radius-base);
  margin-bottom: 60px;
  padding: 40px 20px;
  text-align: center;
}
.cta-invite h2, .cta-contribuye h2, .cta-comparte h2, .cta-contacto h2 {
  color: var(--color-secondary);
  font-size: 28px;
}
.cta-invite .cta-btn, .cta-contribuye .cta-btn, .cta-comparte .cta-btn, .cta-contacto .cta-btn {
  background: var(--color-secondary);
  color: var(--color-primary);
  margin-top: 14px;
  margin-bottom: 0;
}
.cta-invite .cta-btn:hover, .cta-contribuye .cta-btn:hover, .cta-comparte .cta-btn:hover, .cta-contacto .cta-btn:hover {
  background: var(--color-accent);
  color: var(--color-secondary);
}

/* ------------------------------------------------------
   ABOUT, CONTACT, LEGAL
---------------------------------------------------------*/
.about, .contact, .legal, .thank-you {
  background: var(--color-surface);
  border-radius: var(--radius-base);
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* ------------------------------------------------------
   FOOTER
---------------------------------------------------------*/
footer {
  background: var(--color-surface);
  border-top: 2px solid var(--color-metal-dark);
  color: var(--color-metal);
  font-size: 14px;
  padding: 36px 0 18px 0;
  margin-top: 60px;
}
footer .container {
  width: 100%;
  max-width: 1140px;
}
footer .content-wrapper {
  flex-wrap: wrap;
  gap: 18px 38px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-family: var(--font-body);
  color: var(--color-metal);
  font-size: 14px;
  transition: color .15s;
}
.footer-links a:hover, .footer-links a:focus {
  color: var(--color-secondary);
}
.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 6px;
}
.footer-social a img {
  width: 27px;
  height: 27px;
  filter: grayscale(0.34) brightness(1.02);
  transition: filter .13s;
}
.footer-social a:hover img {
  filter: brightness(1.07) sepia(0.12) contrast(1.8);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  margin-bottom: 5px;
}
.footer-brand img {
  height: 45px;
  margin-bottom: 4px;
}

/* ------------------------------------------------------
   COOKIE CONSENT BANNER & MODAL
---------------------------------------------------------*/
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-surface);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 9999;
  padding: 20px 30px 20px 28px;
  box-shadow: 0 -3px 18px rgba(23,28,35,0.17);
  animation: fadeInUp .45s ease;
}
.cookie-banner p {
  color: var(--color-secondary);
  font-size: 15px;
  margin-right: 10px;
  margin-bottom: 0;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
}
.cookie-btn, .cookie-settings-btn {
  font-family: var(--font-display);
  padding: 8px 23px;
  border-radius: var(--radius-small);
  font-weight: 600;
  border: none;
  font-size: 15px;
  cursor: pointer;
  background: var(--color-primary);
  color: var(--color-secondary);
  transition: background .16s, color .16s;
}
.cookie-btn.reject {
  background: var(--color-metal-dark);
  color: var(--color-secondary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus,
.cookie-settings-btn:hover, .cookie-settings-btn:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #232425;
  color: var(--color-secondary);
}

.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(20,20,23,.97);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn .28s ease;
}
.cookie-modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-base);
  color: var(--color-neutral);
  min-width: 330px;
  max-width: 95vw;
  box-shadow: 0 16px 80px 0 rgba(36,42,48,0.22);
  padding: 34px 26px 32px 26px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: fadeInUp .4s cubic-bezier(.88,.2,.61,.97);
}
.cookie-modal-content h2 {
  color: var(--color-secondary);
  font-size: 22px;
  margin-bottom: 7px;
}
.cookie-modal-content ul {
  margin: 17px 0 19px 16px;
  color: var(--color-neutral);
}
.cookie-category {
  display: flex;
  align-items: center;
  margin-bottom: 13px;
}
.cookie-category label {
  font-weight: 600;
  font-size: 16px;
  color: var(--color-secondary);
  margin-left: 9px;
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 19px;
  height: 19px;
  border-radius: 5px;
  margin: 0;
}
.cookie-modal .cookie-actions {
  flex-wrap: wrap;
}
.cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 28px;
  background: var(--color-metal-dark);
  border-radius: 50%;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  padding: 4px 10px 6px 10px;
  transition: background .18s, color .14s;
}
.cookie-modal-close:hover,
.cookie-modal-close:focus {
  background: var(--color-primary);
  color: var(--color-secondary);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ------------------------------------------------------
   RESPONSIVE & FLEXBOX LAYOUTS
---------------------------------------------------------*/
@media (max-width: 1200px) {
  .container { max-width: 98vw; }
}
@media (max-width: 992px) {
  .feature-item { width: 44vw; min-width: 164px; }
  .feature-grid { gap: 18px; }
  .testimonial-list { gap: 16px; }
}
@media (max-width: 768px) {
  body { font-size: 15px; }
  .content-wrapper { gap: 20px; }

  header {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 9px 10px 9px 10px;
  }

  .main-nav { display: none; }
  .mobile-menu-toggle { display: inline-flex; }
  .cta-btn { font-size: 16px; padding: 10px 18px; }

  .hero {
    padding: 37px 0 34px 0;
  }
  .hero .content-wrapper { gap: 10px; }
  .hero h1 { font-size: 24px; }
  .hero p { font-size: 15px; }

  .features, .testimonials, .about, .contact, .legal, .thank-you {
    padding: 24px 0 18px 0;
    border-radius: 0;
    margin-bottom: 38px;
  }
  .cta-invite, .cta-contribuye, .cta-comparte, .cta-contacto {
    padding: 18px 8px;
    margin-bottom: 33px;
    border-radius: 0 0 var(--radius-base) var(--radius-base);
  }

  .feature-grid, .testimonial-list, .content-grid {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 17px;
    align-items: stretch;
  }
  .feature-item {
    width: 97vw;
    min-width: 0;
    margin-left: -15px;
    margin-right: -15px;
    max-width: 97vw;
  }
  .testimonial-card {
    min-width: 0;
    width: 98vw;
    small: 14px; font-size: inherit;
  }

  .footer-links, .footer-social {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .footer-links { gap: 11px; }
}
@media (max-width: 540px) {
  .feature-item, .testimonial-card {
    width: 98vw;
    margin-right: 0;
    margin-left: 0;
    padding-left: 11px;
    padding-right: 11px;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 14px;
    padding: 19px 7px;
    font-size: 13px;
  }
  .cookie-modal-content {
    padding: 19px 7px 16px 7px;
    min-width: 0;
  }
}

/* ------------------------------------------------------
   UTILITIES
---------------------------------------------------------*/
@media (max-width: 576px) {
  h1 { font-size: 20px; }
  h2 { font-size: 18px; }
  h3 { font-size: 17px; }
}

/* Proper z-index stacking for overlays and menus */
header, .mobile-menu, .cookie-banner, .cookie-modal { z-index: 50; }
.mobile-menu { z-index: 200; }
.cookie-banner { z-index: 9999; }
.cookie-modal { z-index: 10000; }

/* Hide scroll on mobile menu open */
body.menu-open { overflow: hidden; }

/* ------------------------------------------------------
   END OF STYLE.CSS
---------------------------------------------------------*/