/* AGS Growth — Site institucional */
:root {
  --navy: #0f172a;
  --navy-deep: #020817;
  --navy-soft: #1e293b;
  --navy-lift: #162032;
  --blue: #3b82f6;
  --blue-hover: #2563eb;
  --cyan: #06b6d4;
  --gray: #e5e7eb;
  --gray-muted: #b6c2d1;
  --gray-soft: #cbd5e1;
  --white: #ffffff;
  --text: #e8eef5;
  --radius: 6px;
  --radius-lg: 12px;
  --container: 1120px;
  --font-display: "Poppins", sans-serif;
  --font-body: "Manrope", sans-serif;
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.18);
  --transition: 0.28s ease;
  --measure: 40rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-body);
  background: var(--navy-deep);
  color: var(--text);
  line-height: 1.75;
  font-size: 1rem; /* 16px */
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul,
ol,
dl {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--white);
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.section-lead {
  margin-top: 1.15rem;
  color: var(--gray-soft);
  max-width: var(--measure);
  font-size: 1.125rem; /* 18px */
  line-height: 1.75;
}

/* ——— Header ——— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 1rem 0;
  transition: background var(--transition), backdrop-filter var(--transition),
    border-color var(--transition), padding var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(2, 8, 23, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(59, 130, 246, 0.15);
  padding: 0.65rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

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

.logo img {
  height: 42px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-soft);
  transition: color var(--transition);
}

.nav a:hover {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.15rem;
  background: var(--blue);
  color: var(--white) !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(229, 231, 235, 0.15);
  border-radius: var(--radius);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--white);
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.55rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
}

.btn-sm {
  padding: 0.7rem 1.15rem;
  font-size: 0.875rem;
}

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

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 28px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  background: var(--blue-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(229, 231, 235, 0.35);
}

.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  background: #1ebe57;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 7.5rem 0 4.5rem;
  overflow: hidden;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.04);
  animation: heroZoom 18s ease-out forwards;
}

@keyframes heroZoom {
  to {
    transform: scale(1);
  }
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(2, 8, 23, 0.96) 0%,
      rgba(2, 8, 23, 0.88) 42%,
      rgba(2, 8, 23, 0.55) 70%,
      rgba(15, 23, 42, 0.6) 100%
    ),
    linear-gradient(to top, rgba(2, 8, 23, 0.95) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.brand-mark span {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
  max-width: 28ch;
  letter-spacing: -0.01em;
}

.hero-text {
  margin-top: 1.25rem;
  color: var(--gray);
  max-width: 36rem;
  font-size: 1.125rem; /* 18px */
  line-height: 1.75;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 2rem;
}

.hero-pills span {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 1px solid rgba(6, 182, 212, 0.45);
  padding-bottom: 0.2rem;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}

/* ——— Trust strip ——— */
.trust {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-lift) 100%);
  border-block: 1px solid rgba(59, 130, 246, 0.14);
  padding: 2.25rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  text-align: left;
}

.trust-item {
  padding: 1.15rem 1.25rem;
  background: rgba(2, 8, 23, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-lg);
  border-top: 2px solid rgba(6, 182, 212, 0.55);
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.45rem;
  line-height: 1.35;
}

.trust-item span {
  font-size: 0.98rem;
  color: var(--gray-soft);
  line-height: 1.6;
}

/* ——— Services ——— */
.services {
  background:
    radial-gradient(ellipse at top right, rgba(59, 130, 246, 0.1), transparent 50%),
    var(--navy-deep);
}

.services-intro {
  margin-bottom: 3.5rem;
}

.services-intro .section-title {
  max-width: 28ch;
}

.service-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.75rem;
}

.service-anchors a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray);
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: var(--radius);
  background: rgba(30, 41, 59, 0.45);
  transition: border-color var(--transition), color var(--transition),
    background var(--transition);
}

.service-anchors a:hover {
  color: var(--white);
  border-color: rgba(6, 182, 212, 0.55);
  background: rgba(6, 182, 212, 0.08);
}

.service-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-bottom: clamp(3.5rem, 7vw, 5.5rem);
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: var(--radius-lg);
}

.service-block:last-child {
  margin-bottom: 0;
}

.service-block.reverse {
  direction: rtl;
}

.service-block.reverse > * {
  direction: ltr;
}

.service-visual {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border-radius: var(--radius);
}

.service-visual img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  filter: saturate(0.92);
}

.service-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 8, 23, 0.55), transparent 50%);
  pointer-events: none;
}

.service-body .pillar {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.65rem;
}

.service-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2rem);
  color: var(--white);
  margin-bottom: 0.85rem;
}

.service-body > p {
  color: var(--gray-soft);
  margin-bottom: 1.5rem;
  font-size: 1.0625rem;
  max-width: 36rem;
}

.service-list {
  display: grid;
  gap: 1.15rem;
}

.service-list li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--cyan);
}

.service-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.service-list span {
  font-size: 1rem;
  color: var(--gray-soft);
  line-height: 1.65;
}

.service-link {
  display: inline-flex;
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--cyan);
  border-bottom: 1px solid rgba(6, 182, 212, 0.4);
  padding-bottom: 0.15rem;
  transition: color var(--transition), border-color var(--transition);
}

.service-link:hover {
  color: var(--white);
  border-color: var(--white);
}

/* ——— Clients / Quem confia ——— */
.clients {
  background:
    radial-gradient(ellipse at bottom center, rgba(6, 182, 212, 0.06), transparent 55%),
    var(--navy);
}

.clients .section-title {
  max-width: 16ch;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2.75rem;
}

.client-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.25rem 1.15rem 1.35rem;
  background: rgba(2, 8, 23, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition),
    background var(--transition);
}

.client-card:hover {
  border-color: rgba(6, 182, 212, 0.45);
  background: rgba(2, 8, 23, 0.75);
  transform: translateY(-3px);
}

.client-logo {
  display: grid;
  place-items: center;
  height: 4.5rem;
  margin-bottom: 0.55rem;
  padding: 0.55rem 0.65rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: var(--radius);
}

.client-logo img {
  max-width: 100%;
  max-height: 3.25rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

.client-segment {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}

.client-card strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}

.client-url {
  font-size: 0.9rem;
  color: var(--gray-muted);
  margin-top: auto;
  padding-top: 0.35rem;
}

.client-card:hover .client-url {
  color: var(--cyan);
}

/* ——— Problems ——— */
.problems {
  background:
    linear-gradient(180deg, var(--navy-lift) 0%, var(--navy-soft) 100%);
}

.problems .section-title {
  max-width: 26ch;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem 2rem;
  margin-top: 3rem;
}

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

.problem-item {
  padding: 1.35rem 1.25rem;
  background: rgba(2, 8, 23, 0.4);
  border: 1px solid rgba(229, 231, 235, 0.1);
  border-radius: var(--radius-lg);
  border-top: 2px solid rgba(59, 130, 246, 0.55);
}

.problem-item h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--white);
  margin-bottom: 0.55rem;
}

.problem-item p {
  font-size: 1rem;
  color: var(--gray-soft);
  line-height: 1.65;
}

/* ——— Differentials ——— */
.differentials {
  background:
    radial-gradient(ellipse at bottom left, rgba(6, 182, 212, 0.08), transparent 45%),
    var(--navy-deep);
}

.diff-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2.5rem;
}

.diff-list {
  display: grid;
  gap: 1.5rem;
}

.diff-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.15rem 1.2rem;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: var(--radius-lg);
}

.diff-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  padding-top: 0.2rem;
}

.diff-list h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.diff-list p {
  font-size: 1.02rem;
  color: var(--gray-soft);
  line-height: 1.7;
  max-width: 38rem;
}

.diff-aside {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.diff-aside img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.diff-aside-caption {
  position: absolute;
  inset: auto 0 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(2, 8, 23, 0.94), transparent);
}

.diff-aside-caption p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  max-width: 28ch;
  line-height: 1.4;
}

/* ——— Process ——— */
.process {
  background: var(--navy);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: 1.35rem 1.2rem;
  background: rgba(2, 8, 23, 0.45);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-lg);
}

.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  color: rgba(59, 130, 246, 0.45);
  display: block;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.55rem;
}

.process-step p {
  font-size: 1rem;
  color: var(--gray-soft);
  line-height: 1.65;
}

/* ——— About ——— */
.about {
  background: var(--navy-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about-photo {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.about-photo img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
  object-position: center top;
}

.about-photo-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  right: 1rem;
  padding: 1rem 1.15rem;
  background: rgba(2, 8, 23, 0.9);
  border-left: 3px solid var(--cyan);
  backdrop-filter: blur(8px);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.about-photo-badge strong {
  display: block;
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1.05rem;
}

.about-photo-badge span {
  font-size: 0.95rem;
  color: var(--gray-soft);
}

.about-copy h2 {
  max-width: 18ch;
}

.about-copy > p {
  margin-top: 1.15rem;
  color: var(--gray-soft);
  font-size: 1.0625rem;
  max-width: var(--measure);
  line-height: 1.75;
}

.about-highlight {
  font-family: var(--font-display);
  font-size: 1.15rem !important;
  color: var(--white) !important;
  font-weight: 600;
}

.about-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(229, 231, 235, 0.1);
}

.about-meta div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--white);
}

.about-meta div span {
  font-size: 0.95rem;
  color: var(--gray-soft);
}

/* ——— FAQ ——— */
.faq {
  background: var(--navy);
}

.faq-list {
  margin-top: 2.5rem;
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid rgba(229, 231, 235, 0.12);
}

.faq-item button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
}

.faq-item button::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.35rem;
  color: var(--cyan);
  transition: transform var(--transition);
}

.faq-item.is-open button::after {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  padding-bottom: 1.25rem;
  color: var(--gray-soft);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 42rem;
}

.faq-answer a {
  color: var(--cyan);
  text-decoration: underline;
}

/* ——— Final CTA ——— */
.final-cta {
  position: relative;
  padding: clamp(5rem, 10vw, 7.5rem) 0;
  overflow: hidden;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
}

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-cta-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(2, 8, 23, 0.94) 0%,
    rgba(15, 23, 42, 0.88) 55%,
    rgba(2, 8, 23, 0.75) 100%
  );
}

.final-cta .container {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  color: var(--white);
  line-height: 1.25;
  max-width: 18ch;
}

.final-cta p {
  margin-top: 1rem;
  color: var(--gray);
  max-width: 36rem;
  font-size: 1.125rem;
  line-height: 1.75;
}

/* ——— Footer ——— */
.site-footer {
  background: var(--navy-deep);
  border-top: 1px solid rgba(59, 130, 246, 0.12);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.25rem;
  margin-bottom: 2.5rem;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--gray-soft);
  font-size: 1rem;
  max-width: 32ch;
  line-height: 1.65;
}

.footer-legal {
  margin-top: 1rem;
  font-size: 0.95rem !important;
  color: var(--gray-muted) !important;
}

.footer-col h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-col a,
.footer-col span {
  display: block;
  color: var(--gray-soft);
  font-size: 0.98rem;
  margin-bottom: 0.55rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--cyan);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(229, 231, 235, 0.08);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--gray-muted);
}

/* ——— Floating WhatsApp ——— */
.float-wa {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.float-wa:hover {
  transform: scale(1.06);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5);
}

.float-wa svg {
  width: 28px;
  height: 28px;
}

/* ——— Legal pages ——— */
.legal-page {
  padding: 8rem 0 5rem;
  background: var(--navy-deep);
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

.legal-page .legal-updated {
  color: var(--gray-muted);
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--white);
  margin: 2rem 0 0.75rem;
}

.legal-page p,
.legal-page li {
  color: var(--gray-soft);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 48rem;
  margin-bottom: 0.85rem;
}

.legal-page ul {
  padding-left: 1.2rem;
  margin-bottom: 1rem;
}

.legal-page ul li {
  list-style: disc;
}

.legal-page a {
  color: var(--cyan);
}

/* ——— Responsive ——— */
@media (max-width: 1100px) {
  .problems-grid-4 {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 960px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-block,
  .service-block.reverse,
  .diff-layout,
  .about-grid {
    grid-template-columns: 1fr;
    direction: ltr;
  }

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

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

  .process-steps {
    grid-template-columns: 1fr 1fr;
  }

  .diff-aside {
    min-height: 300px;
    order: -1;
  }

  .diff-aside img {
    min-height: 300px;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 1rem;
  }

  .menu-toggle {
    display: grid;
  }

  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(300px, 86vw);
    background: rgba(2, 8, 23, 0.98);
    flex-direction: column;
    align-items: flex-start;
    padding: 5.5rem 1.75rem 2rem;
    gap: 1.25rem;
    border-left: 1px solid rgba(59, 130, 246, 0.2);
    transform: translateX(105%);
    transition: transform 0.35s ease;
  }

  .nav.is-open {
    transform: none;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }

  .hero {
    align-items: flex-end;
    padding-bottom: 5rem;
  }

  .hero h1 {
    font-size: clamp(1.4rem, 6vw, 1.75rem);
  }

  .hero-text {
    font-size: 1.0625rem;
  }

  .hero-media::after {
    background: linear-gradient(
      to top,
      rgba(2, 8, 23, 0.97) 0%,
      rgba(2, 8, 23, 0.8) 45%,
      rgba(2, 8, 23, 0.55) 100%
    );
  }

  .problems-grid,
  .problems-grid-4,
  .process-steps,
  .trust-grid,
  .clients-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-block {
    padding: 1rem;
  }

  .service-visual,
  .service-visual img,
  .about-photo,
  .about-photo img {
    min-height: 260px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .section-lead,
  .hero-text,
  .final-cta p {
    font-size: 1.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-media img,
  .reveal {
    animation: none;
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}