:root {
  --bg: #07162d;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-alt: rgba(255, 255, 255, 0.03);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.76);
  --primary: #ff8350;
  --primary-dark: #ef7140;
  --border: rgba(255, 255, 255, 0.15);
  --shadow: 0 20px 45px rgba(3, 16, 36, 0.24);
  --radius: 16px;
  --container: 1300px;

  /* Responsive spacing */
  --spacing-xs: clamp(0.5rem, 2vw, 1rem);
  --spacing-sm: clamp(1rem, 3vw, 1.5rem);
  --spacing-md: clamp(1.5rem, 4vw, 2.5rem);
  --spacing-lg: clamp(2rem, 5vw, 4rem);
  --spacing-xl: clamp(3rem, 8vw, 6rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Titillium Web", sans-serif;
  background: #ffffff;
  color: #0f172a;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea,
select {
  font: inherit;
}

main,
.section {
  width: 100%;
}

.container {
  width: min(calc(100% - clamp(1rem, 3vw, 2rem)), var(--container));
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(0.5rem, 2vw, 1rem);
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.03);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list li {
  display: flex;
  align-items: center;
  min-height: 44px;
}

.nav-list a {
  color: var(--text);
  transition: color 0.2s ease;
}

.nav-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-icon-image {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.nav-button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  text-transform: none;
}

.nav-button-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 1rem;
  border-radius: 6px;
}

.nav-button-label--contact {
  color: #0c74c7;
  background: #ffffff;
  border: 1px solid #0c74c7;
  font-family: "Noto Sans", sans-serif;
  font-size: 14px;
  font-weight: 600;
}

.nav-button-label--download {
  color: #ffffff;
  background: #ef7447;
  border: 1px solid #ef7447;
  text-transform: uppercase;
  font-family: "Noto Sans", sans-serif;
  font-size: 14px;
  font-weight: 600;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: rgba(255, 255, 255, 0.8);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hero-animal-record {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100dvh;
  padding: clamp(1rem, 2vw, 1.6rem) 0 clamp(1rem, 2vw, 1.5rem);
  background-position: center right;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero-animal-record__backgrounds {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-animal-record__background-slide {
  position: absolute;
  inset: 0;
  background-position: center right;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-animal-record__background-slide.is-active {
  opacity: 1;
}

.hero-animal-record__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(12, 28, 52, 0.7) 0%, rgba(12, 28, 52, 0.4) 34%, rgba(17, 86, 150, 0.22) 100%),
    linear-gradient(180deg, rgba(4, 14, 28, 0.08) 0%, rgba(4, 14, 28, 0.18) 100%);
  opacity: 1;
  pointer-events: none;
}

.hero-animal-record .container {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 3.1rem);
  min-height: calc(100dvh - 3.1rem);
  display: flex;
  flex-direction: column;
}

.hero-animal-record__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 3vw, 2.3rem);
  padding-bottom: clamp(0.75rem, 1.5vw, 1.05rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  flex-wrap: wrap;
}

.logo-animal-record {
  flex-shrink: 0;
}

.logo-animal-record__image {
  width: 256.5px;
  height: 75px;
  object-fit: contain;
}

.hero-animal-record__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.5rem, 2vw, 1.05rem);
  flex-wrap: wrap;
}

.hero-animal-record__tagline {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.2rem, 0.5vw, 0.35rem);
  flex-shrink: 0;
}

.hero-animal-record__tagline-text {
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
}

.hero-animal-record__tagline-star {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.hero-animal-record__content {
  padding: 4.2rem 0 0;
  flex: 1;
}

.hero-animal-record__copy {
  max-width: clamp(100%, 35rem, 100%);
  width: 100%;
}

h1,
h2 {
  margin: 0 0 1rem;
  line-height: 1.1;
}

h1 {
  margin-bottom: clamp(1rem, 2vw, 1.45rem);
  font-size: clamp(1.75rem, 5.2vw, 3.95rem);
  line-height: 1.14;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.3rem, 4vw, 2.6rem);
}

p {
  margin: 0;
  color: #475569;
}

.hero-text {
  max-width: 32rem;
  font-size: clamp(0.9rem, 2vw, 1.02rem);
  line-height: 1.6;
}

.hero-animal-record__copy h1 {
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.75rem, 6vw, 3.125rem);
  font-weight: 700;
}

.hero-animal-record__copy .hero-text {
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1rem, 2.6vw, 1.5rem);
  font-weight: 400;
  max-width: 720px;
}

.hero-animal-record h1,
.hero-animal-record h2,
.hero-animal-record p {
  color: #ffffff;
}

.hero-text strong {
  font-weight: 700;
}

.hero-animal-record .hero-text,
.hero-animal-record__tagline {
  color: rgba(255, 255, 255, 0.76);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: left;
  align-items: flex-start;
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 1.95rem);
  text-align: left;
}

.hero-main-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 44px;
  min-width: 44px;
  padding: clamp(0.6rem, 1.5vw, 0.8rem) clamp(1rem, 2vw, 1.15rem);
  border-radius: 7px;
  background: #ef7447;
  color: #ffffff;
  font-size: clamp(0.75rem, 1.5vw, 0.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.hero-main-button:hover,
.hero-main-button:focus-visible {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-main-button:active {
  transform: translateY(0);
}

.hero-main-button__label {
  display: inline-block;
  font-family: "Inter", sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.95rem 1.5rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-dark);
}

.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.04);
}

.hero-animal-record__audiences {
  padding-bottom: 2rem;
}

.hero-animal-record__eyebrow-image {
  display: block;
  margin: 0 auto clamp(1rem, 2vw, 1.55rem);
  text-align: center;
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 700;
}

.hero-animal-record__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 212px);
  justify-content: space-between;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-top: 0;
  max-width: 100%;
}

.hero-animal-record__card {
  width: 100%;
  min-height: clamp(80px, 15vw, 101px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1rem);
  text-align: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.hero-animal-record__card:hover,
.hero-animal-record__card:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.hero-animal-record__card--flip {
  padding: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
  perspective: 900px;
}

/* El contenedor de la tarjeta flip debe quedar SIEMPRE transparente (sin caja detrás
   que ensucie el giro). Anula el fondo/borde/translate del hover base — solo giran las caras. */
.hero-animal-record__card--flip:hover,
.hero-animal-record__card--flip:focus-visible,
.hero-animal-record__card--flip:focus-within {
  background: transparent;
  border: 0;
  transform: none;
}

.hero-animal-record__card-inner {
  position: relative;
  width: 100%;
  height: 127px;
  transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

.hero-animal-record__card-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1rem);
  text-align: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

.hero-animal-record__card-face--back {
  transform: rotateY(180deg);
}

.hero-animal-record__card--flip:hover .hero-animal-record__card-inner,
.hero-animal-record__card--flip:focus-within .hero-animal-record__card-inner,
.hero-animal-record__card--flip.is-flipped .hero-animal-record__card-inner {
  transform: rotateY(180deg);
}

.hero-animal-record__card-title {
  margin: 0;
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.hero-animal-record__card-copy {
  display: inline-block;
  font-family: "Noto Sans", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.section-features {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6.4rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.section-features .container {
  overflow: hidden;
}

.section-features__intro {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  padding: 0 clamp(1rem, 2vw, 2rem);
}

.section-features__intro h2 {
  margin-bottom: clamp(1rem, 2vw, 1.9rem);
  color: #0284d8;
  font-family: "Titillium Web", sans-serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.section-features__intro p {
  color: #1e293b;
  font-family: "Titillium Web", sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.75;
}

.section-features__intro p:last-of-type {
  font-weight: 600;
}

.feature-carousel {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.feature-carousel__viewport {
  overflow: hidden;
}

.feature-carousel__track {
  display: flex;
  gap: 0;
  align-items: stretch;
  transition: transform 0.35s ease;
  will-change: transform;
}

.feature-card {
  flex: 0 0 calc(100% / 3.18);
  text-align: center;
  padding: 0 clamp(0.75rem, 1.5vw, 1.1rem);
}

.feature-card__art {
  display: block;
  height: clamp(200px, 40vw, 300px);
  width: auto;
  max-width: 100%;
  margin: 0 auto clamp(1.2rem, 3vw, 2rem);
  object-fit: contain;
}

.feature-card h3 {
  margin: 0 0 clamp(0.5rem, 1.5vw, 0.85rem);
  color: #0284d8;
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  line-height: 1.35;
}

.feature-card p {
  max-width: 290px;
  margin: 0 auto;
  color: #1e293b;
  font-size: clamp(0.9rem, 1.8vw, 1rem);
  line-height: 1.6;
}

.feature-card__art--mobile {
  padding-left: 0;
}

.feature-phone {
  position: relative;
  width: 78px;
  height: 136px;
  border-radius: 16px;
  background: linear-gradient(180deg, #dde6f0 0%, #f8fafc 100%);
  border: 3px solid #64748b;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
}

.feature-phone::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 50%;
  width: 34px;
  height: 6px;
  border-radius: 999px;
  background: #475569;
  transform: translateX(-50%);
}

.feature-phone__screen {
  position: absolute;
  inset: 18px 6px 8px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.feature-phone__screen span {
  border-radius: 8px;
  background: linear-gradient(180deg, #d6f0f8 0%, #8ec5e8 100%);
  border: 1px solid rgba(2, 132, 216, 0.24);
}

.feature-person {
  position: relative;
  width: 170px;
  height: 188px;
}

.feature-person__head {
  position: absolute;
  top: 24px;
  left: 62px;
  width: 52px;
  height: 58px;
  background: #f3b39e;
  border-radius: 24px;
}

.feature-person__head::before {
  content: "";
  position: absolute;
  top: -14px;
  left: -8px;
  width: 70px;
  height: 38px;
  background: #1e3a8a;
  border-radius: 26px 26px 18px 18px;
}

.feature-person__body {
  position: absolute;
  bottom: 0;
  left: 16px;
  width: 144px;
  height: 116px;
  background: #b7d8f3;
  border-radius: 90px 90px 0 0;
}

.feature-panel {
  position: relative;
  width: 220px;
  height: 172px;
  padding: 18px 16px;
  background: linear-gradient(180deg, #eff6ff 0%, #dbeafe 100%);
  border: 7px solid #64748b;
  border-radius: 14px;
  box-shadow: 0 20px 36px rgba(15, 23, 42, 0.08);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.feature-panel__row {
  display: block;
  height: 18px;
  border-radius: 8px;
  background: rgba(148, 163, 184, 0.3);
}

.feature-panel__row--wide {
  grid-column: 1 / -1;
}

.feature-panel__row--stats {
  background: linear-gradient(90deg, #38bdf8 0%, #34d399 100%);
}

.feature-card__art--secure {
  align-items: center;
}

.feature-pets {
  position: absolute;
  width: 210px;
  height: 140px;
}

.feature-pets span {
  position: absolute;
  background: rgba(34, 197, 94, 0.38);
  border-radius: 50%;
}

.feature-pets span:nth-child(1) {
  left: 0;
  top: 28px;
  width: 82px;
  height: 82px;
}

.feature-pets span:nth-child(2) {
  left: 52px;
  top: 6px;
  width: 104px;
  height: 104px;
}

.feature-pets span:nth-child(3) {
  right: 0;
  top: 24px;
  width: 90px;
  height: 90px;
}

.feature-pets span:nth-child(4) {
  left: 122px;
  bottom: 0;
  width: 72px;
  height: 72px;
}

.feature-shield {
  position: relative;
  z-index: 1;
  width: 120px;
  height: 146px;
  background: linear-gradient(180deg, #2f6c96 0%, #143d61 100%);
  clip-path: polygon(50% 0%, 100% 18%, 100% 62%, 50% 100%, 0% 62%, 0% 18%);
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.1);
}

.feature-shield::before {
  content: "";
  position: absolute;
  inset: 38px 34px 40px;
  border-radius: 16px 16px 10px 10px;
  background: #0f172a;
}

.feature-shield::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 44px;
  width: 18px;
  height: 18px;
  border: 3px solid #38bdf8;
  border-radius: 50%;
  transform: translateX(-50%);
}

.feature-card__art--control {
  justify-content: flex-start;
}

.feature-laptop {
  position: relative;
  width: 200px;
}

.feature-laptop__screen {
  width: 170px;
  height: 108px;
  margin: 0 auto;
  border-radius: 12px 12px 6px 6px;
  background: linear-gradient(180deg, #1e293b 0%, #334155 100%);
}

.feature-laptop__base {
  width: 200px;
  height: 12px;
  margin-top: 8px;
  border-radius: 999px;
  background: #94a3b8;
}

.feature-laptop__accent {
  position: absolute;
  right: 32px;
  bottom: 26px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(14, 165, 233, 0.18);
}

.feature-carousel__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.5rem, 1vw, 0.7rem);
  margin-top: clamp(1.5rem, 3vw, 2.2rem);
}

.feature-carousel__dot {
  width: clamp(10px, 1.5vw, 12px);
  height: clamp(10px, 1.5vw, 12px);
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #d1d5db;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
  min-width: 10px;
  min-height: 10px;
}

.feature-carousel__dot.is-active {
  background: #f97352;
  transform: scale(1.05);
}

.feature-carousel__dot:hover,
.feature-carousel__dot:focus-visible {
  outline: 2px solid #f97352;
  outline-offset: 2px;
}

/* Section: Un animal. Una historia completa */
.section-story {
  background: #ffffff;
  padding: 6rem 0;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: center;
}

.story-left {
  display: flex;
  align-items: center;
}

.story-box {
  padding: 2.5rem;
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius);
}

.story-box h2 {
  color: #0284d8;
  margin-bottom: 1.2rem;
  font-size: 2rem;
  line-height: 1.2;
}

.story-box p {
  color: #475569;
  font-size: 1.1rem;
  line-height: 1.7;
}

.story-right {
  min-height: 400px;
  background: linear-gradient(135deg, #0c74c7 0%, #0ca5ea 100%);
  border-radius: var(--radius);
}

.story-faqs {
  display: grid;
  gap: 1rem;
}

.faq-item {
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.faq-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: clamp(1rem, 2vw, 1.5rem) clamp(1rem, 2vw, 1.75rem);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  font-weight: 600;
  text-align: left;
  color: #0f172a;
  transition: color 0.2s ease;
  min-height: 44px;
}

.faq-toggle:hover,
.faq-toggle:focus-visible {
  color: #0284d8;
  background: rgba(2, 132, 216, 0.05);
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-icon::before {
  content: "+";
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  color: #0284d8;
}

.faq-toggle[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-toggle[aria-expanded="true"] .faq-icon::before {
  content: "-";
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-toggle[aria-expanded="true"] + .faq-content {
  max-height: 500px;
  padding: 0 clamp(1rem, 2vw, 1.75rem) clamp(1rem, 2vw, 1.5rem);
}

.faq-content p {
  margin: 0;
  color: #64748b;
  line-height: 1.6;
}

/* Section: Mockups */
.section-mockups {
  background: #07162d;
  padding: 6rem 0;
}

.section-mockups h2 {
  color: #ffffff;
  text-align: center;
  margin-bottom: 3rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.mockups-carousel {
  max-width: 100%;
}

.mockups-carousel__viewport {
  overflow: hidden;
}

.mockups-carousel__track {
  display: flex;
  gap: 0;
  align-items: center;
  justify-content: center;
  transition: transform 0.8s ease;
  will-change: transform;
}

.mockup-card {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.mockup-image {
  max-width: 100%;
  max-height: 500px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 45px rgba(3, 16, 36, 0.4);
}

/* Section: ¿Cómo funciona AR? */
.section-how-works {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

/* Tarjeta plomo que contiene toda la sección: 1200px, #F5F6FA, radio 40px */
.section-how-works .container {
  max-width: 1200px;
  background: #f5f6fa;
  border-radius: 40px;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3.5rem);
}

.how-works-header {
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  padding: 0 clamp(1rem, 2vw, 2rem);
}

.how-works-header h2 {
  color: #0f1925;
  margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: 32px;
}

.how-works-header p {
  color: #2e3949;
  font-family: "Titillium Web", sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 36px;
  letter-spacing: 0;
}

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

.tabs-nav {
  display: flex;
  gap: 0;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: clamp(1.5rem, 3vw, 3rem);
  background: #ffffff;
  padding: clamp(0.25rem, 1vw, 0.5rem);
  border-radius: 50px;
  width: min(100%, 1068px);
  height: auto;
  min-height: clamp(40px, 10vw, 48px);
  margin-left: auto;
  margin-right: auto;
}

.tab-button {
  padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(1rem, 3vw, 2.5rem);
  border: none;
  background: transparent;
  color: #2e3949;
  font-family: "Noto Sans", sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  border-radius: 40px;
  flex: 1;
  text-align: center;
  min-height: 44px;
  white-space: nowrap;
}

.tab-button:hover {
  background: rgba(252, 226, 219, 0.5);
}

.tab-button.is-active {
  color: #f26f49;
  background: #fce2db;
  border: none;
}

.tabs-content {
  position: relative;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-panel.is-active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(1rem, 3vw, 2rem);
}

.how-card {
  text-align: center;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: transparent;
}

.how-card-image {
  width: clamp(80px, 20vw, 120px);
  height: clamp(80px, 20vw, 120px);
  display: block;
  margin: 0 auto clamp(1rem, 2vw, 1.5rem);
  object-fit: contain;
}

.how-card-text {
  color: #000000;
  font-family: "Titillium Web", sans-serif;
  font-size: 20px;
  line-height: 1.6;
  margin: 0;
  text-align: center;
  font-weight: 600;
}

.how-card-text--black {
  color: #000000;
  font-family: "Titillium Web", sans-serif;
  font-size: 20px;
  line-height: 1.6;
  margin: 0;
  text-align: center;
  font-weight: 600;
}

/* Section: Conozca un poco más de nosotros */
/* ===== Sección: Conozca un poco más de nosotros (carrusel + CTA descarga) ===== */
.section-know-us {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0 0;
}

.section-know-us h2 {
  color: #0f1925;
  text-align: center;
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.5rem, 4.5vw, 2rem);
  font-weight: 700;
  padding: 0 clamp(1rem, 2vw, 2rem);
}

/* Escenario: el degradado cubre teléfonos + CTA. La banda empieza más abajo
   (top) para que los teléfonos asomen por encima sobre el fondo blanco. */
.know-us-stage {
  position: relative;
  padding-top: clamp(1.5rem, 4vw, 3rem);
  isolation: isolate;
}

.know-us-stage::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: clamp(120px, 20vw, 240px);
  background: url("assets/degradado-fondo01.webp") center top / cover no-repeat;
  z-index: 0;
}

/* Carrusel de teléfonos (centrado escalado, navegación por arrastre) */
.know-us-carousel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.know-us-carousel__viewport {
  overflow: hidden;
  width: 100%;
}

.know-us-carousel__track {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  will-change: transform;
  transition: transform 0.45s ease;
  cursor: grab;
  touch-action: pan-y;
}

.know-us-carousel__track.is-dragging {
  cursor: grabbing;
  transition: none;
}

.know-us-slide {
  position: relative;
  flex: 0 0 auto;
  width: clamp(150px, 18vw, 230px);
  display: flex;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(0.4rem, 1vw, 0.9rem);
}

.know-us-slide.is-center {
  z-index: 2;
}

.know-us-mockup {
  width: 100%;
  height: auto;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  transform: scale(0.8);
  opacity: 0.88;
  transform-origin: center center;
  transition: transform 0.45s ease, opacity 0.45s ease;
}

.know-us-slide.is-center .know-us-mockup {
  transform: scale(1.15);
  opacity: 1;
}

/* CTA de descarga (ahora dentro de know-us, sobre el degradado) */
.download-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2.5rem) clamp(1rem, 2vw, 2rem) clamp(3rem, 8vw, 5rem);
}

.download-content h2 {
  color: #ffffff;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
}

.download-description {
  color: rgba(255, 255, 255, 0.92);
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  font-weight: 600;
  line-height: 1.7;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: clamp(0.75rem, 1.5vw, 0.95rem) clamp(1.5rem, 3vw, 2rem);
  border-radius: 8px;
  background: #f26f49;
  color: #ffffff;
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, background 0.2s ease;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}

.download-button:hover,
.download-button:focus-visible {
  background: #db5f3b;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.download-button:active {
  transform: translateY(0);
}

.download-disclaimer {
  color: #ffffff;
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(0.85rem, 1.6vw, 1rem);
  font-weight: 400;
  line-height: 1.6;
  margin-top: clamp(1rem, 2vw, 1.5rem);
}

/* Section: Un animal. Una historia completa */
.section-complete-story {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section-complete-story .container {
  max-width: 1200px;
}

.story-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 0.857rem + 2.857vw, 3rem);
  align-items: center;
}

.story-left-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 clamp(1rem, 0.571rem + 1.905vw, 2rem);
}

.story-left-content h2 {
  color: #0072bb;
  margin-bottom: clamp(1rem, 0.786rem + 0.952vw, 1.5rem);
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.5rem, 1.286rem + 0.952vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  text-wrap: balance;
}

.story-left-content p {
  color: #2e3949;
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1rem, 0.893rem + 0.476vw, 1.25rem);
  font-weight: 400;
  line-height: 1.7;
}

.story-right-area {
  position: relative;
  overflow: hidden;
  min-height: clamp(250px, 50vw, 400px);
  background: #0c74c7;
  border-radius: 0;
}

.story-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Section: FAQs */
/* ===== Sección: FAQs (tarjeta #F2F8FF a 1200px, layout 2 columnas) ===== */
.section-faqs {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

/* Tarjeta contenedora (mismo patrón que .section-how-works .container) */
.section-faqs .container {
  max-width: 1200px;
  background: #f2f8ff;
  border-radius: 40px;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3.5rem);
}

.faqs-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

/* Columna izquierda: intro */
.faqs-header {
  text-align: left;
}

.faqs-eyebrow {
  margin: 0 0 clamp(0.75rem, 2vw, 1.25rem);
  color: #f26f49;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1rem, 0.893rem + 0.476vw, 1.25rem);
  letter-spacing: 0.02em;
}

.faqs-header h2 {
  margin: 0 0 clamp(1rem, 2vw, 1.5rem);
  color: #1a345c;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 1.286rem + 0.952vw, 2rem);
  line-height: 1.15;
}

.faqs-help {
  margin: 0;
  color: #1a345c;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(0.8125rem, 0.786rem + 0.119vw, 0.875rem);
  line-height: 1.8;
}

.faqs-contact {
  color: #1a345c;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.faqs-contact:hover,
.faqs-contact:focus-visible {
  color: #f26f49;
}

/* Columna derecha: preguntas como filas con chevron */
.faqs-list {
  display: grid;
  gap: 0;
}

.faq-item {
  border: 0;
  border-bottom: 1px solid #d7e6f5;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

.faq-item:hover {
  border-color: #d7e6f5;
  box-shadow: none;
}

.faq-toggle {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: clamp(1rem, 2vw, 1.35rem) 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(0.8125rem, 0.786rem + 0.119vw, 0.875rem);
  font-weight: 600;
  text-align: left;
  color: #2e3949;
  transition: color 0.2s ease;
  min-height: 44px;
}

.faq-toggle:hover,
.faq-toggle:focus-visible {
  color: #f26f49;
  background: transparent;
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-icon::before {
  content: "\203a";
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  color: #0f1925;
}

.faq-toggle[aria-expanded="true"] {
  color: #f26f49;
}

.faq-toggle[aria-expanded="true"] .faq-icon {
  transform: rotate(90deg);
}

.faq-toggle[aria-expanded="true"] .faq-icon::before {
  content: "\203a";
  color: #f26f49;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-toggle[aria-expanded="true"] + .faq-content {
  max-height: 500px;
  padding: 0 0 clamp(1rem, 2vw, 1.5rem);
}

.faq-content p {
  margin: 0;
  color: #000000;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.6;
}

/* Section: Testimonios */
.section-testimonials {
  background: linear-gradient(135deg, #07162d 0%, #0b3a66 55%, #0c74c7 100%);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.testimonials-layout {
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

/* Columna izquierda: eyebrow + título + flechas */
.testimonials-intro {
  display: flex;
  flex-direction: column;
}

.testimonials-eyebrow {
  color: #ffffff;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1rem, 0.893rem + 0.476vw, 1.25rem);
  margin-bottom: clamp(0.75rem, 0.536rem + 0.952vw, 1.25rem);
}

.testimonials-intro h2 {
  color: #ffffff;
  margin: 0;
  font-family: "Titillium Web", sans-serif;
  font-size: clamp(1.5rem, 1.286rem + 0.952vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  text-wrap: balance;
}

.testimonials-arrows {
  display: flex;
  gap: 0.75rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.testimonials-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-height: 44px;
  border: none;
  border-radius: 8px;
  background: #ff8350;
  color: #ffffff;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.testimonials-arrow:hover,
.testimonials-arrow:focus-visible {
  background: #ef7140;
}

.testimonials-arrow:active {
  transform: scale(0.94);
}

.testimonials-arrow svg,
.testimonials-arrow img {
  width: 22px;
  height: 22px;
}

/* Columna derecha: carrusel */
.testimonials-carousel__viewport {
  overflow: hidden;
}

.testimonials-carousel__track {
  display: flex;
  gap: clamp(1rem, 2vw, 1.5rem);
  will-change: transform;
  transition: transform 0.45s ease;
}

.testimonial-card {
  flex: 0 0 clamp(240px, 40%, 300px);
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border-radius: 16px;
  padding: clamp(1.25rem, 0.964rem + 1.19vw, 1.75rem);
  box-shadow: var(--shadow);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: clamp(0.85rem, 2vw, 1.15rem);
}

.testimonial-card__photo {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  background: #e2e8f0;
  color: #0b3a66;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.testimonial-card__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.testimonial-card__name {
  color: #000000;
  font-family: "Titillium Web", sans-serif;
  font-weight: 600;
  font-size: clamp(0.875rem, 0.821rem + 0.238vw, 1rem);
}

.testimonial-card__role {
  color: #000000;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 10px;
}

.testimonial-card__stars {
  display: inline-flex;
  gap: 3px;
  margin-top: 4px;
  color: #ff8350;
}

.testimonial-card__star {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.testimonial-card__text {
  color: #000000;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.7;
}

/* ============================================
   ÁREA DE CIERRE: CTA de descarga + Footer
   ============================================ */

/* Section: CTA de descarga (fondo blanco + marca de agua) */
.section-app-cta {
  position: relative;
  overflow: hidden;
  /* Fondo blanco con el logo marca de agua horneado */
  background: #ffffff url("assets/fondo-footer-blanco01.webp") center / contain no-repeat;
  /* padding-bottom extra para dejar sitio al domo del footer que sube */
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(6rem, 14vw, 11rem);
  text-align: center;
}

.app-cta__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.app-cta__title {
  color: #ef7447;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1.75rem, 1.161rem + 2.619vw, 3.125rem);
  line-height: 1.25;
  margin: 0 auto clamp(1.5rem, 4vw, 2.25rem);
}

.app-cta__eyebrow {
  color: #000000;
  font-family: "Titillium Web", sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 0.786rem + 0.952vw, 1.5rem);
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.app-cta__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.app-cta__badge {
  display: inline-flex;
  border-radius: 8px;
  transition: transform 0.15s ease;
}

.app-cta__badge:hover,
.app-cta__badge:focus-visible {
  transform: translateY(-2px);
}

.app-cta__badge-img {
  height: 52px;
  width: auto;
  display: block;
}

.app-cta__disclaimer {
  color: #0f1925;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.821rem + 0.238vw, 1rem);
}

/* Footer: contacto + info + privacidad (domo que sube sobre la blanca) */
.site-footer {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * clamp(60px, 9vw, 130px)); /* sube sobre la sección blanca */
  padding-top: clamp(4.5rem, 11vw, 9rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  color: #ffffff;
  /* Domo + degradado circular horneados en la imagen (esquinas superiores transparentes → revelan
     la sección blanca detrás vía el margin-top negativo). cover garantiza cobertura sin huecos. */
  background: url("assets/footer-elipse-01.webp") top center / cover no-repeat;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.site-footer__brand {
  align-self: center;
}

.site-footer__logo {
  width: 260px;
  height: 76px;
  max-width: 100%;
  object-fit: contain;
}

/* Formulario */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: clamp(0.7rem, 1.5vw, 1rem);
}

.contact-form__title {
  color: #ffffff;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1.125rem, 0.964rem + 0.714vw, 1.5rem);
  margin: 0 0 0.25rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-form__label {
  color: #a8afbd;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 12px;
}

.contact-form__input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: #ffffff;
  color: #0f1925;
  font: inherit;
}

.contact-form__input:focus-visible {
  outline: 2px solid #ef7447;
  outline-offset: 1px;
}

.contact-form__textarea {
  resize: vertical;
  min-height: 96px;
}

.contact-form__consent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
}

.contact-form__consent input {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 0.2rem;
}

.contact-form__consent a {
  color: #67c1ff;
  text-decoration: underline;
}

.contact-form__submit {
  width: 100%;
  min-height: 44px;
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 8px;
  background: #ef7447;
  color: #ffffff;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.contact-form__submit:hover,
.contact-form__submit:focus-visible {
  background: #db5f3b;
}

.contact-form__status {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: #ffffff;
}

/* Info de contacto + Privacidad */
.site-footer__heading {
  color: #ffffff;
  font-family: "Titillium Web", sans-serif;
  font-weight: 700;
  font-size: clamp(1.125rem, 0.964rem + 0.714vw, 1.5rem);
  margin: 0 0 0.75rem;
}

.site-footer__heading + .site-footer__list {
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.site-footer__contact {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255, 255, 255, 0.85);
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
  text-decoration: underline;
  transition: color 0.2s ease;
}

.site-footer__contact svg {
  width: 18px;
  height: 18px;
  color: #ef7447;
  flex-shrink: 0;
}

.site-footer__contact:hover,
.site-footer__contact:focus-visible,
.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: #ffffff;
  text-decoration: underline;
}

.site-footer__link {
  color: rgba(255, 255, 255, 0.8);
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
  text-decoration: underline;
  transition: color 0.2s ease;
}

/* Fila inferior: sociales + copyright */
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(1rem, 2vw, 1.5rem);
  border-top: 1px solid #ffffff;
}

.site-footer__social {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
}

.site-footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
}

.site-footer__social img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.site-footer__copy {
  color: rgba(255, 255, 255, 0.7);
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
}

/* ============================================
   RESPONSIVE DESIGN BREAKPOINTS
   ============================================ */

/* TABLET: 481px - 768px */
@media (max-width: 768px) and (min-width: 481px) {
  .hero-animal-record__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* MOBILE: 320px - 480px & 481px - 768px (Combined) */
@media (max-width: 768px) {
  .section {
    padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  }

  .hero-animal-record {
    min-height: auto;
    padding: clamp(0.75rem, 1.5vw, 1.2rem) 0;
  }

  .hero-animal-record .container {
    min-height: 0;
  }

  .hero-animal-record__header {
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(0.75rem, 2vw, 1rem);
    padding-bottom: clamp(0.75rem, 1.5vw, 1rem);
  }

  .hero-animal-record__right {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: clamp(0.75rem, 3vw, 1.5rem);
  }

  .logo-animal-record__image {
    width: clamp(150px, 22.5vw, 225px);
    height: auto;
  }

  .hero-animal-record__content {
    padding: clamp(1.5rem, 3vw, 3rem) 0 0;
  }

  .hero-animal-record__copy {
    max-width: 100%;
  }

  .hero-animal-record__copy .hero-text {
    max-width: 100%;
  }

  .hero-animal-record__copy h1 br,
  .hero-animal-record__copy .hero-text br {
    display: none;
  }

  .hero-animal-record__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(0.75rem, 2vw, 1rem);
  }

  .hero-animal-record__audiences {
    margin-top: clamp(1.75rem, 6vw, 2.75rem);
    padding-bottom: clamp(0.5rem, 1vw, 1rem);
  }

  .section-features {
    padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  }

  .section-features__intro h2 {
    font-size: clamp(1.6rem, 6vw, 2.4rem);
  }

  .section-features__intro p {
    font-size: clamp(1rem, 3vw, 1.15rem);
  }

  .feature-carousel {
    margin-top: clamp(1.5rem, 3vw, 3rem);
  }

  .feature-card {
    flex-basis: 100%;
    padding: 0;
  }

  .feature-card__art {
    height: clamp(150px, 35vw, 220px);
  }

  /* Nav responsive: sin hamburguesa; se muestran redes sociales + bandera en fila.
     Se ocultan los botones "Contáctanos" y "Descargar gratis" (ya está el CTA del banner). */
  .nav-toggle {
    display: none;
  }

  .nav-list {
    gap: clamp(0.75rem, 3vw, 1.1rem);
    flex-wrap: wrap;
  }

  .nav-list li.nav-cta-item {
    display: none;
  }

  /* Section: How Works */
  .section-how-works {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
  }

  .section-how-works .container {
    border-radius: 28px;
    padding: clamp(1.75rem, 5vw, 2.5rem) clamp(1.25rem, 4vw, 2rem);
  }

  .how-works-header {
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  }

  .how-works-header h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .how-works-header p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    line-height: 1.7;
  }

  .tabs-nav {
    gap: clamp(0.25rem, 0.5vw, 0.5rem);
    margin-bottom: clamp(1.2rem, 2vw, 2rem);
    padding: clamp(0.25rem, 0.5vw, 0.5rem);
    width: 100%;
  }

  .tab-button {
    padding: clamp(0.5rem, 1vw, 0.65rem) clamp(0.4rem, 1.4vw, 1.25rem);
    font-size: clamp(0.72rem, 2.2vw, 0.95rem);
    flex: 1;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2vw, 1.5rem);
    margin-top: clamp(1rem, 2vw, 1.5rem);
  }

  .how-card {
    padding: clamp(1rem, 2vw, 1.5rem);
  }

  .how-card-image {
    width: clamp(60px, 15vw, 100px);
    height: clamp(60px, 15vw, 100px);
    margin-bottom: clamp(0.75rem, 1.5vw, 1.2rem);
  }

  .how-card-text,
  .how-card-text--black {
    font-size: clamp(1rem, 4vw, 1.25rem);
  }

  /* Section: Conozca un poco más */
  .section-know-us {
    padding: clamp(2.5rem, 5vw, 4rem) 0 0;
  }

  .know-us-stage::before {
    top: clamp(90px, 26vw, 160px);
  }

  .know-us-slide {
    width: clamp(120px, 46vw, 200px);
    padding: clamp(1.5rem, 5vw, 3rem) clamp(0.3rem, 1vw, 0.6rem);
  }

  .download-button {
    padding: clamp(0.6rem, 1.2vw, 0.8rem) clamp(1rem, 2vw, 1.5rem);
  }

  /* Section: Complete Story */
  .section-complete-story {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
  }

  .story-container {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 3vw, 2rem);
  }

  .story-left-content {
    padding: 0;
    text-align: center;
  }

  /* Section: FAQs */
  .section-faqs {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
  }

  .section-faqs .container {
    border-radius: 28px;
    padding: clamp(1.75rem, 5vw, 2.5rem) clamp(1.25rem, 4vw, 1.75rem);
  }

  .faqs-layout {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2.5rem);
  }

  .faqs-header {
    text-align: center;
  }

  .faqs-list {
    padding: 0;
  }

  .faq-toggle {
    padding: clamp(0.9rem, 1.5vw, 1.2rem) 0;
  }

  /* Section: Testimonials */
  .section-testimonials {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
  }

  .testimonials-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 2.25rem);
    align-items: start;
  }

  .testimonial-card {
    flex: 0 0 clamp(240px, 82%, 320px);
  }
}

/* MOBILE SMALL: 320px - 480px (Extra optimizations) */
@media (max-width: 480px) {
  .container {
    padding: 0 clamp(0.5rem, 1vw, 0.75rem);
  }

  .section-how-works .container {
    border-radius: 22px;
    padding: clamp(1.25rem, 5vw, 1.75rem) clamp(1rem, 4vw, 1.25rem);
  }

  .section-faqs .container {
    border-radius: 22px;
    padding: clamp(1.25rem, 5vw, 1.75rem) clamp(1rem, 4vw, 1.25rem);
  }

  h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  h2 {
    font-size: clamp(1.1rem, 3.5vw, 1.5rem);
  }

  .section {
    padding: clamp(2rem, 4vw, 3rem) 0;
  }

  .section-how-works {
    padding: clamp(2rem, 5vw, 3.5rem) 0;
  }

  .hero-animal-record {
    padding: clamp(0.5rem, 1vw, 0.75rem) 0;
  }

  .hero-animal-record__header {
    padding-bottom: clamp(0.5rem, 1vw, 0.75rem);
  }

  .logo-animal-record__image {
    width: clamp(135px, 18vw, 180px);
    height: auto;
  }

  .hero-main-button {
    font-size: clamp(0.65rem, 1.2vw, 0.75rem);
    padding: clamp(0.5rem, 1vw, 0.6rem) clamp(0.75rem, 1.5vw, 1rem);
  }

  .feature-card__art {
    height: clamp(120px, 30vw, 180px);
  }

  .tabs-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
    padding: clamp(0.3rem, 1.2vw, 0.45rem);
    border-radius: 20px;
  }

  .tab-button {
    width: 100%;
    padding: clamp(0.5rem, 2vw, 0.7rem) clamp(0.5rem, 2vw, 0.75rem);
    font-size: 14px;
  }

  .download-button {
    width: 100%;
    padding: clamp(0.7rem, 1.5vw, 0.9rem) clamp(1rem, 2vw, 1.5rem);
  }

  .story-container {
    gap: clamp(1rem, 2vw, 1.5rem);
  }
}

/* TABLET LARGE: 769px - 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-animal-record__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Área de cierre — responsive */
@media (max-width: 768px) {
  .section-app-cta {
    padding-bottom: clamp(4.5rem, 16vw, 8rem);
  }

  .app-cta__title-br {
    display: none;
  }

  .site-footer {
    margin-top: calc(-1 * clamp(36px, 8vw, 70px));
    padding-top: clamp(3.5rem, 13vw, 6rem);
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: clamp(2rem, 6vw, 2.5rem);
    text-align: center;
  }

  .site-footer__brand {
    align-self: center;
  }

  .site-footer__logo {
    margin: 0 auto;
  }

  .site-footer__list {
    align-items: center;
  }

  .site-footer__bottom {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .app-cta__badges {
    flex-direction: column;
    align-items: center;
  }
}