/* ============================================
   Daelz SST Landing — Variables & Reset
   ============================================ */

:root {
  --color-primary: #13509b;
  --color-primary-dark: #0e3d75;
  --color-primary-light: #1a65b0;
  --color-accent: #23A4DB;
  --color-accent-hover: #1b94c7;
  --color-accent-soft: #e8f5fc;
  --color-sky: #23A4DB;
  --color-white: #ffffff;
  --color-bg: #f4f8fc;
  --color-bg-alt: #eaf2f9;
  --color-text: #1a2b3c;
  --color-text-muted: #4a6278;
  --color-border: #cfe0ee;
  --color-dark: #0e3d75;
  --color-dark-card: #164e8f;
  --color-success: #10b981;
  --color-whatsapp: #25d366;

  --font: 'Red Hat Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-text: 17px;
  --font-size-title: 30px;
  --shadow-sm: 0 1px 3px rgba(19, 80, 155, 0.08);
  --shadow-md: 0 4px 20px rgba(19, 80, 155, 0.12);
  --shadow-lg: 0 12px 40px rgba(19, 80, 155, 0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.25s ease;
  --container: 1180px;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font);
  font-size: var(--font-size-text);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   Top Bar
   ============================================ */

.top-bar {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  padding: 8px 0;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar__contacts {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar__contacts a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.85);
}

.top-bar__contacts a:hover {
  color: var(--color-sky);
}

.top-bar__tag {
  font-weight: 500;
  color: var(--color-white);
}

/* ============================================
   Header
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo__img {
  display: block;
  width: auto;
  height: 48px;
  object-fit: contain;
}

.logo--footer .logo__img {
  height: 54px;
}

.nav__list {
  display: flex;
  gap: 4px;
}

.nav__link {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
  background: var(--color-accent-soft);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--sm {
  padding: 10px 18px;
  font-size: 13px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
  border-radius: 100px;
  box-shadow: 0 4px 14px rgba(19, 80, 155, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(19, 80, 155, 0.35);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(35, 164, 219, 0.35);
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn--outline-light:hover {
  background: rgba(35, 164, 219, 0.2);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-accent-soft);
  color: var(--color-primary-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--outline:hover {
  border-color: var(--color-accent-hover);
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: #1fb855;
  color: var(--color-white);
}

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

.btn--white:hover {
  background: var(--color-accent-soft);
  color: var(--color-primary-dark);
}

.btn--full {
  width: 100%;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  padding: 64px 0 80px;
  background: linear-gradient(180deg, var(--color-accent-soft) 0%, var(--color-white) 65%);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero__title {
  font-size: var(--font-size-title);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-dark);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__desc {
  font-size: var(--font-size-text);
  color: var(--color-text-muted);
  margin-bottom: 28px;
  max-width: 540px;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 600;
  color: var(--color-text);
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background: var(--color-accent-soft);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2323A4DB' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.check-list--light li {
  color: rgba(255, 255, 255, 0.95);
}

.check-list--light li::before {
  background-color: rgba(255, 255, 255, 0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__media {
  position: relative;
}

.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.hero__image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-sky));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}

.hero__stat-card {
  position: absolute;
  bottom: 32px;
  left: -24px;
  background: var(--color-white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.hero__stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.hero__stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  max-width: 120px;
}

/* ============================================
   Lead Form
   ============================================ */

.lead-form-section {
  padding: 0 0 64px;
  margin-top: -24px;
}

.lead-form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.lead-form-card__header {
  text-align: center;
  margin-bottom: 32px;
}

.lead-form-card__header--left {
  text-align: left;
  margin-bottom: 20px;
}

.lead-form-card__header h2,
.lead-form-card__header h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.lead-form-card__header--left h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.lead-form-card__header p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-grid--compact {
  gap: 14px 16px;
  margin-bottom: 18px;
}

.lead-form--compact .form-group {
  gap: 5px;
}

.lead-form--compact .form-group label {
  font-size: 13px;
}

.lead-form--compact .form-group input,
.lead-form--compact .form-group textarea {
  padding: 10px 14px;
  font-size: 14px;
}

.lead-form--compact .form-group textarea {
  min-height: 68px;
  resize: vertical;
}

.lead-form--compact .btn {
  padding: 12px 24px;
  font-size: 15px;
}

.lead-form--compact .form-disclaimer {
  margin-top: 12px;
  text-align: left;
  line-height: 1.5;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.form-group label span {
  color: #e53e3e;
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  color: var(--color-text);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(35, 164, 219, 0.2);
  background: var(--color-white);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e53e3e;
}

.form-disclaimer {
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 16px;
}

.form-success {
  text-align: center;
  padding: 32px;
  background: #ecfdf5;
  border-radius: var(--radius-md);
  color: #065f46;
}

.form-success h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

/* ============================================
   Sections
   ============================================ */

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

.section-header {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header--light .section-label {
  color: var(--color-sky);
}

.section-header--light .section-title {
  color: var(--color-white);
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: var(--font-size-title);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: var(--font-size-text);
  color: var(--color-text-muted);
}

.section--dark .section-desc {
  color: rgba(255, 255, 255, 0.75);
}

/* ============================================
   Cards Grid
   ============================================ */

.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.cards-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Topic Cards (capacitaciones y monitoreos) */
.topic-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  min-height: 160px;
  transition: all var(--transition);
}

.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.topic-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-accent-soft), #d4ecf9);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.topic-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.35;
}

.topic-card--monitor .topic-card__icon {
  border-radius: 50%;
}

.topic-card--monitor h3 {
  color: var(--color-primary);
  font-size: 16px;
}

/* Feature Cards */
.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.35;
}

.feature-card p {
  font-size: var(--font-size-text);
  color: var(--color-text-muted);
}


/* Value Cards */
.value-card {
  background: var(--color-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.value-card:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-3px);
}

.value-card__number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 12px;
}

.value-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border-radius: 50%;
}

.value-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.value-card p {
  font-size: var(--font-size-text);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

/* ============================================
   Split Section
   ============================================ */

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-section--reverse .split-section__content {
  order: 2;
}

.split-section--reverse .split-section__media {
  order: 1;
}

.bullet-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  margin: 28px 0 32px;
}

.bullet-list li {
  position: relative;
  padding-left: 22px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text);
}

.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.split-section__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.split-section__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.split-section__media--gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  background: none;
  box-shadow: none;
  overflow: visible;
}

.gallery-main {
  grid-row: 1 / 3;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: auto;
  height: 100%;
  object-fit: cover;
}

.gallery-secondary {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  aspect-ratio: auto;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   Logos
   ============================================ */

.logos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  padding: 16px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.logo-placeholder img {
  max-height: 56px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.75;
}

.logo-placeholder:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-sm);
}

.logo-placeholder:hover img {
  filter: none;
  opacity: 1;
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-light) 55%, var(--color-accent) 100%);
  color: var(--color-white);
  padding: 80px 0;
}

.cta-section .btn--accent {
  border-radius: 100px;
  padding: 16px 32px;
}

.cta-section .btn--outline-light {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: transparent;
  border-radius: 100px;
  padding: 16px 32px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-section .btn--outline-light:hover {
  background: var(--color-accent-soft);
  border-color: transparent;
  color: var(--color-primary-dark);
}

.cta-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.cta-section__content h2 {
  font-size: var(--font-size-title);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-section__content > p {
  font-size: var(--font-size-text);
  opacity: 0.9;
  margin-bottom: 24px;
}

.cta-section__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cta-section__form {
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-lg);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-white);
  color: var(--color-text-muted);
  padding-top: 64px;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.footer__col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  color: var(--color-text-muted);
  font-size: 14px;
}

.footer__col a:hover {
  color: var(--color-primary);
}

.footer__col li {
  font-size: 14px;
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
}

.footer__bottom p {
  font-size: 13px;
  text-align: center;
  color: var(--color-text-muted);
}

/* ============================================
   Floating CTA
   ============================================ */

.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  pointer-events: none;
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 100px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  color: var(--color-white);
}

.floating-cta__btn--info {
  background: var(--color-accent);
}

.floating-cta__btn--wa {
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 50%;
  background: var(--color-whatsapp);
}

.floating-cta__btn:hover {
  transform: scale(1.05);
  color: var(--color-white);
}

/* ============================================
   Animations
   ============================================ */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__grid,
  .split-section,
  .cta-section__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split-section--reverse .split-section__content,
  .split-section--reverse .split-section__media {
    order: unset;
  }

  .hero__stat-card {
    left: 16px;
    bottom: 16px;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__list {
    flex-direction: column;
    gap: 4px;
  }

  .nav__link {
    padding: 12px 16px;
  }

  .menu-toggle {
    display: flex;
  }

  .header__actions .btn--outline,
  .header__actions .btn--whatsapp {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 40px 0 32px;
  }

  .hero__media {
    order: -1;
  }

  .hero__image {
    aspect-ratio: 16 / 10;
  }

  .hero__stat-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: -40px;
    margin-left: auto;
    margin-right: 24px;
    width: fit-content;
  }

  .cards-grid--3,
  .cards-grid--4 {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .bullet-list {
    grid-template-columns: 1fr;
  }

  .lead-form-card {
    padding: 28px 20px;
  }

  .cta-section__form {
    padding: 24px 20px;
  }

  .logos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .split-section__media--gallery {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .gallery-main {
    grid-row: auto;
    aspect-ratio: 16 / 10;
  }

  .gallery-secondary {
    display: none;
  }

  .floating-cta {
    bottom: 16px;
    right: 16px;
  }

  .floating-cta__btn--info {
    display: none;
  }

  .top-bar__tag {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .cta-section__buttons {
    flex-direction: column;
  }

  .cta-section__buttons .btn {
    width: 100%;
  }
}