:root {
  --blue-950: #040a1f;
  --blue-900: #071947;
  --blue-800: #082564;
  --blue-700: #0b3f9b;
  --blue-500: #176bff;
  --yellow-500: #ffde00;
  --yellow-400: #ffe866;
  --ink: #0a1229;
  --muted: #647087;
  --line: rgba(10, 18, 41, .11);
  --surface: #ffffff;
  --surface-soft: #f4f7fc;
  --green: #24d366;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 24px 70px rgba(5, 18, 48, .16);
  --shadow-soft: 0 18px 40px rgba(5, 18, 48, .10);
  --container: 1180px;
  --header-h: 92px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #fff;
  color: var(--ink);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--yellow-500);
  color: var(--blue-950);
  padding: 12px 16px;
  border-radius: 12px;
  z-index: 999;
}

.skip-link:focus {
  left: 16px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
}

.site-header.is-scrolled .navbar {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 40px rgba(2, 8, 23, .13);
}

.top-strip {
  background: var(--blue-950);
  color: rgba(255, 255, 255, .8);
  font-size: 13px;
}

.top-strip__inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

.navbar {
  margin-top: 14px;
  height: 72px;
  padding: 0 16px 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 999px;
  background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 38px rgba(2, 8, 23, .08);
  border: 1px solid rgba(255, 255, 255, .75);
}

.brand {
  display: flex;
  align-items: center;
  width: 180px;
  height: 48px;
  overflow: hidden;
}

.brand img {
  width: 170px;
  transform: translateX(-6px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #26324a;
  font-weight: 700;
  font-size: 14px;
}

.nav-links a:not(.nav-cta) {
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  border-radius: 99px;
  background: var(--yellow-500);
  transition: width .25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--blue-900);
  color: #fff;
  padding: 13px 18px;
  border-radius: 999px;
  box-shadow: 0 13px 24px rgba(7, 25, 71, .23);
}

.menu-toggle {
  display: none;
  border: 0;
  background: var(--blue-900);
  border-radius: 14px;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 99px;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 178px 0 88px;
  overflow: hidden;
  background: linear-gradient(135deg, #f6f8ff 0%, #ffffff 42%, #edf4ff 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 10%, rgba(255, 222, 0, .24), transparent 30%),
    radial-gradient(circle at 20% 20%, rgba(23, 107, 255, .15), transparent 30%),
    linear-gradient(120deg, transparent 0 50%, rgba(7, 25, 71, .05) 50% 100%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: -110px;
  top: 120px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 72px solid rgba(255, 222, 0, .16);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 48px;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .13em;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: var(--yellow-500);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3.2rem, 7vw, 6.75rem);
  letter-spacing: -0.075em;
  line-height: .88;
  margin-bottom: 28px;
  color: var(--blue-950);
}

h2 {
  font-size: clamp(2.15rem, 4.5vw, 4.55rem);
  letter-spacing: -0.06em;
  line-height: .95;
  margin-bottom: 20px;
  color: var(--blue-950);
}

h3 {
  font-size: 1.25rem;
  line-height: 1.12;
  letter-spacing: -.03em;
  margin-bottom: 10px;
}

.lead {
  color: #46536b;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  max-width: 620px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 16px 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer;
  border: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--blue-950);
  background: linear-gradient(135deg, var(--yellow-500), #fff1a8);
  box-shadow: 0 18px 35px rgba(255, 194, 0, .30);
}

.btn-ghost {
  color: var(--blue-900);
  background: #fff;
  border: 1px solid rgba(7, 25, 71, .12);
  box-shadow: var(--shadow-soft);
}

.btn-full {
  width: 100%;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 620px;
}

.trust-row div {
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(7, 25, 71, .08);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 15px 35px rgba(7, 25, 71, .07);
}

.trust-row strong {
  display: block;
  color: var(--blue-900);
  font-size: 1.45rem;
  line-height: 1;
}

.trust-row span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-visual {
  min-height: 610px;
  position: relative;
}

.photo-stack {
  position: relative;
  height: 610px;
}

.photo {
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #d8e1ef;
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-main {
  position: absolute;
  right: 0;
  top: 0;
  width: 92%;
  height: 430px;
  border-radius: 42px;
  transform: rotate(1.4deg);
  border: 10px solid #fff;
}

.photo-floating {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56%;
  height: 300px;
  border-radius: 34px;
  border: 8px solid #fff;
  transform: rotate(-4deg);
}

.hero-card {
  position: absolute;
  background: rgba(255, 255, 255, .93);
  border: 1px solid rgba(255, 255, 255, .75);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.hero-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-card strong {
  display: block;
  color: var(--blue-950);
  font-size: 1.1rem;
  line-height: 1.15;
  margin-top: 6px;
}

.card-a {
  right: 34px;
  bottom: 90px;
  width: 250px;
}

.card-b {
  left: 58px;
  top: 42px;
  width: 220px;
}

.logo-bar {
  background: var(--blue-950);
  color: rgba(255, 255, 255, .78);
  overflow: hidden;
}

.logo-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}

.logo-bar__inner span {
  position: relative;
}

.logo-bar__inner span::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--yellow-500);
}

.section {
  padding: 105px 0;
  position: relative;
}

.section-light {
  background: var(--surface-soft);
}

.two-col,
.dark-grid,
.visual-grid,
.lead-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.section-copy p,
.section-head p,
.dark-copy p,
.visual-copy p,
.lead-copy p,
.faq-intro p {
  color: var(--muted);
  font-size: 1.08rem;
}

.change-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 16px;
}

.change-card {
  min-height: 220px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid rgba(7, 25, 71, .1);
  box-shadow: var(--shadow-soft);
}

.change-card span {
  display: block;
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 12px;
}

.change-card strong {
  display: block;
  margin: 12px 0 6px;
  font-size: clamp(4rem, 9vw, 6rem);
  line-height: .86;
  letter-spacing: -.08em;
}

.change-card p {
  color: var(--muted);
  font-weight: 700;
  margin: 0;
}

.change-card.now {
  background: linear-gradient(160deg, var(--blue-900), var(--blue-950));
  color: #fff;
}

.change-card.now span,
.change-card.now p {
  color: rgba(255, 255, 255, .74);
}

.change-card.now strong {
  color: var(--yellow-500);
}

.change-arrow {
  align-self: center;
  justify-self: center;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-weight: 900;
  box-shadow: 0 15px 30px rgba(255, 222, 0, .28);
}

.note-card {
  grid-column: 1 / -1;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #fff, #fff7bd);
  border: 1px solid rgba(255, 222, 0, .6);
}

.note-card h3 {
  color: var(--blue-950);
}

.note-card p {
  margin: 0;
  color: #4f5770;
}

.strategy-strip {
  background:
    linear-gradient(135deg, rgba(7, 25, 71, .96), rgba(4, 10, 31, 1)),
    radial-gradient(circle at top right, rgba(255, 222, 0, .2), transparent 34%);
  color: #fff;
  overflow: hidden;
}

.strategy-strip::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 110px;
  background: repeating-linear-gradient(135deg, rgba(255, 222, 0, .16) 0 18px, transparent 18px 42px);
  opacity: .35;
}

.strategy-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.strategy-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .07);
  backdrop-filter: blur(16px);
}

.strategy-card span {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-weight: 900;
  margin-bottom: 22px;
}

.strategy-card h3 {
  color: #fff;
  font-size: 1.55rem;
}

.strategy-card p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  min-height: 338px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -45px;
  bottom: -45px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(255, 222, 0, .16);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--surface-soft);
  font-size: 26px;
  margin-bottom: 22px;
}

.service-card p {
  color: var(--muted);
  margin-bottom: 24px;
}

.service-card a {
  position: absolute;
  left: 28px;
  bottom: 28px;
  color: var(--blue-700);
  font-weight: 900;
}

.featured-service {
  background: linear-gradient(160deg, var(--blue-900), var(--blue-950));
  color: #fff;
}

.featured-service p {
  color: rgba(255, 255, 255, .74);
}

.featured-service .service-icon {
  background: rgba(255, 255, 255, .1);
}

.featured-service a {
  color: var(--yellow-500);
}

.dark-feature {
  background: var(--blue-950);
  color: #fff;
  overflow: hidden;
}

.dark-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 222, 0, .18), transparent 34%),
    radial-gradient(circle at 70% 60%, rgba(23, 107, 255, .17), transparent 34%);
}

.dark-grid {
  position: relative;
  z-index: 1;
}

.dark-copy h2 {
  color: #fff;
}

.dark-copy p {
  color: rgba(255, 255, 255, .75);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 38px;
  color: rgba(255, 255, 255, .86);
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -2px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-weight: 900;
}

.dark-media {
  position: relative;
}

.dark-media img {
  height: 520px;
  width: 100%;
  object-fit: cover;
  border-radius: 40px;
  border: 10px solid rgba(255, 255, 255, .08);
  box-shadow: 0 32px 90px rgba(0, 0, 0, .33);
}

.media-badge {
  position: absolute;
  left: -28px;
  bottom: 38px;
  width: min(280px, 75%);
  padding: 22px;
  border-radius: 22px;
  background: #fff;
  color: var(--blue-950);
  box-shadow: var(--shadow);
}

.media-badge strong,
.media-badge span {
  display: block;
}

.media-badge span {
  color: var(--muted);
  margin-top: 4px;
}

.comparison-section {
  background: linear-gradient(180deg, #fff, #f5f8ff);
}

.comparison-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 24px;
}

.compare-card {
  position: relative;
  padding: 34px;
  border-radius: 30px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.compare-card h3 {
  font-size: 2rem;
}

.compare-card p {
  color: var(--muted);
}

.compare-card ul {
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.compare-card li {
  position: relative;
  padding-left: 32px;
  font-weight: 800;
  color: #354158;
}

.compare-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue-500);
}

.compare-card.soft {
  background: #fff;
}

.compare-card.strong {
  background: linear-gradient(160deg, var(--blue-900), var(--blue-950));
  color: #fff;
  overflow: hidden;
}

.compare-card.strong::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 222, 0, .18);
}

.compare-card.strong p,
.compare-card.strong li {
  color: rgba(255, 255, 255, .78);
}

.compare-card.strong li::before {
  background: var(--yellow-500);
}

.tag {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 18px;
}

.visual-section {
  background: #fff;
}

.visual-grid {
  grid-template-columns: .88fr 1.12fr;
}

.image-card {
  padding: 12px;
  border-radius: 40px;
  background: linear-gradient(135deg, var(--yellow-500), #fff, var(--blue-500));
  box-shadow: var(--shadow);
  transform: rotate(-2deg);
}

.image-card img {
  height: 560px;
  width: 100%;
  object-fit: cover;
  border-radius: 30px;
}

.mini-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.mini-cards div {
  padding: 20px;
  border-radius: 20px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.mini-cards strong {
  display: block;
  color: var(--blue-900);
  font-size: 1.1rem;
}

.mini-cards span {
  display: block;
  color: var(--muted);
  margin-top: 4px;
  font-size: 14px;
}

.process-section {
  background: var(--surface-soft);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: steps;
}

.process-step {
  position: relative;
  min-height: 260px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.process-step::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  top: 86px;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--yellow-500), transparent);
}

.process-step span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 17px;
  background: var(--blue-900);
  color: #fff;
  font-weight: 900;
  margin-bottom: 46px;
}

.process-step p {
  color: var(--muted);
  margin: 0;
}

.lead-section {
  background:
    linear-gradient(135deg, var(--blue-900), var(--blue-950)),
    radial-gradient(circle at 70% 30%, rgba(255, 222, 0, .2), transparent 35%);
  color: #fff;
  overflow: hidden;
}

.lead-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 18px);
  pointer-events: none;
}

.lead-grid {
  position: relative;
  z-index: 1;
}

.lead-copy h2 {
  color: #fff;
}

.lead-copy p {
  color: rgba(255, 255, 255, .74);
}

.contact-info {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-info div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
}

.contact-info strong {
  color: var(--yellow-500);
}

.contact-info span {
  color: rgba(255, 255, 255, .86);
  text-align: right;
}

.lead-form {
  padding: 32px;
  border-radius: 30px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 85px rgba(0, 0, 0, .28);
}

.lead-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 900;
  color: #27324b;
  margin-bottom: 16px;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 56px;
  border: 1px solid rgba(7, 25, 71, .14);
  border-radius: 16px;
  padding: 0 16px;
  background: #f7f9fd;
  color: var(--ink);
  outline: none;
  transition: border .2s ease, box-shadow .2s ease;
}

.lead-form input:focus,
.lead-form select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(23, 107, 255, .1);
}

.form-note {
  margin: 16px 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 14px;
}

.faq-section {
  background: #fff;
}

.faq-grid {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border-radius: 22px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  overflow: hidden;
}

.faq-list summary {
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 900;
  color: var(--blue-950);
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--blue-700);
  font-size: 24px;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  color: var(--muted);
  margin: 0;
  padding: 0 24px 24px;
}

.final-cta {
  padding: 100px 0;
  background:
    linear-gradient(rgba(4, 10, 31, .62), rgba(4, 10, 31, .78)),
    url("assets/fachada-primavera.webp") center/cover;
  color: #fff;
}

.final-cta__inner {
  max-width: 850px;
  text-align: center;
}

.final-cta span {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 222, 0, .18);
  color: var(--yellow-500);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 12px;
  margin-bottom: 20px;
}

.final-cta h2 {
  color: #fff;
}

.final-cta p {
  color: rgba(255, 255, 255, .78);
  font-size: 1.15rem;
  margin-bottom: 28px;
}

.footer {
  background: #030817;
  color: rgba(255, 255, 255, .74);
  padding: 62px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .7fr 1.1fr .7fr;
  gap: 34px;
}

.footer-logo {
  width: 160px;
  margin-bottom: 16px;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,.25));
}

.footer strong {
  display: block;
  color: #fff;
  margin-bottom: 14px;
}

.footer a {
  display: block;
  color: rgba(255, 255, 255, .72);
  margin-bottom: 8px;
}

.footer a:hover {
  color: var(--yellow-500);
}

.footer p {
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  margin-top: 34px;
  padding-top: 22px;
  color: rgba(255, 255, 255, .54);
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--green);
  color: #073018;
  font-weight: 950;
  box-shadow: 0 18px 38px rgba(36, 211, 102, .33);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .hero-grid,
  .two-col,
  .dark-grid,
  .visual-grid,
  .lead-grid,
  .faq-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 160px;
  }

  .hero-visual {
    min-height: 560px;
  }

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

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

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

@media (max-width: 860px) {
  .top-strip {
    display: none;
  }

  .navbar {
    margin-top: 12px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 86px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 0;
    background: #fff;
    border-radius: 26px;
    padding: 14px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero {
    padding-top: 120px;
  }

  .logo-bar__inner {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2px;
  }

  .trust-row,
  .mini-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand {
    width: 142px;
  }

  .brand img {
    width: 142px;
  }

  .hero {
    min-height: auto;
    padding-bottom: 66px;
  }

  h1 {
    font-size: clamp(3.05rem, 18vw, 4.25rem);
  }

  h2 {
    font-size: clamp(2.3rem, 11vw, 3.4rem);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 440px;
  }

  .photo-stack {
    height: 440px;
  }

  .photo-main {
    width: 100%;
    height: 300px;
    border-radius: 28px;
    border-width: 6px;
  }

  .photo-floating {
    width: 62%;
    height: 190px;
    border-radius: 24px;
    border-width: 6px;
  }

  .hero-card {
    padding: 14px;
    border-radius: 18px;
  }

  .card-a {
    width: 210px;
    right: 6px;
    bottom: 70px;
  }

  .card-b {
    width: 190px;
    left: 12px;
    top: 22px;
  }

  .section {
    padding: 78px 0;
  }

  .change-panel {
    grid-template-columns: 1fr;
  }

  .change-arrow {
    transform: rotate(90deg);
  }

  .service-grid,
  .process-timeline,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 300px;
  }

  .dark-media img,
  .image-card img {
    height: 380px;
  }

  .media-badge {
    left: 14px;
    bottom: 20px;
  }

  .compare-card,
  .lead-form {
    padding: 24px;
    border-radius: 24px;
  }

  .contact-info div {
    display: block;
  }

  .contact-info span {
    display: block;
    text-align: left;
    margin-top: 4px;
  }

  .floating-whatsapp {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }
}

.social-section {
  background: linear-gradient(180deg, #f5f8ff 0%, #ffffff 100%);
}

.social-grid {
  display: grid;
  grid-template-columns: .94fr 1.06fr;
  gap: 64px;
  align-items: center;
}

.social-visual {
  position: relative;
  padding: 12px;
  border-radius: 40px;
  background: linear-gradient(135deg, #ffffff, rgba(255, 222, 0, .75), rgba(23, 107, 255, .45));
  box-shadow: var(--shadow);
}

.social-visual img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: 30px;
}

.social-float {
  position: absolute;
  right: -26px;
  bottom: 46px;
  width: min(285px, 78%);
  padding: 22px;
  border-radius: 24px;
  background: var(--blue-950);
  color: #fff;
  box-shadow: var(--shadow);
}

.social-float strong,
.social-float span {
  display: block;
}

.social-float span {
  margin-top: 6px;
  color: rgba(255, 255, 255, .72);
}

.social-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.social-posts {
  display: grid;
  gap: 14px;
  margin: 28px 0;
}

.social-posts div {
  display: grid;
  grid-template-columns: 58px 1fr;
  column-gap: 18px;
  align-items: start;
  padding: 20px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.social-posts span {
  grid-row: span 2;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-weight: 950;
}

.social-posts strong {
  color: var(--blue-950);
  font-size: 1.1rem;
}

.social-posts p {
  margin: 4px 0 0;
  font-size: .98rem;
}

.social-btn {
  background: var(--blue-900);
  color: #fff;
}

.service-icon {
  color: var(--blue-950);
  font-size: 15px;
  font-weight: 950;
  letter-spacing: -.02em;
}

.featured-service .service-icon {
  color: #fff;
}

@media (max-width: 1040px) {
  .social-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .social-visual img {
    height: 380px;
  }

  .social-float {
    right: 14px;
    bottom: 22px;
  }

  .social-posts div {
    grid-template-columns: 1fr;
  }

  .social-posts span {
    margin-bottom: 12px;
  }
}