:root {
  --bg-primary: #010101;
  --bg-secondary: #0b0d0c;
  --bg-card: #111412;
  --text-primary: #ffffff;
  --text-secondary: #a7ada9;
  --text-muted: #747a76;
  --accent-blue: #60a5fa;
  --accent-blue-rgb: 96, 165, 250;
  --accent: var(--accent-blue);
  --border: rgba(255, 255, 255, 0.1);
  --gradient-accent: linear-gradient(
    165deg,
    var(--accent-blue) 0%,
    var(--accent-blue) 100%
  );
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "Raleway", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}
.section {
  padding: clamp(72px, 8vw, 124px) 0;
  position: relative;
}
.section-alt {
  background: var(--bg-secondary);
}
.section-heading {
  max-width: 740px;
  margin-bottom: 42px;
}
.section-heading h2,
.split h2,
.investment-card h2,
.final-cta h2 {
  font-family: "Anton SC", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  margin: 0 0 18px;
  font-size: clamp(1.9rem, 3.6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: 0;
}
.section-heading p,
.split p,
.investment-card p,
.final-cta p {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.7;
}
.eyebrow {
  color: #fff;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0em;
  font-size: 2rem;
  margin-bottom: 0px;
}
.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 max(20px, calc((100vw - 1200px) / 2));
  transition:
    background 0.25s,
    border 0.25s,
    backdrop-filter 0.25s;
}
.site-header.is-scrolled {
  background: rgba(1, 1, 1, 0.78);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
}
.main-nav a:hover {
  color: var(--text-primary);
}
.nav-cta {
  border: 1px solid var(--border);
  padding: 12px 18px;
  border-radius: 999px;
}
.menu-toggle {
  display: none;
}

.hero {
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding: 14rem 0 9rem;
  background-image: url("imagens/bg-hero-4.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.hero-grid {
  display: flex;
  align-items: center;
  width: min(600px, calc(100% - 40px));
  max-width: 600px;
  margin-left: max(20px, calc((100vw - 1200px) / 2));
  margin-right: auto;
  text-align: left;
}
.hero-content {
  display: grid;
  justify-items: start;
}
.hero-actions {
  justify-content: flex-start;
}
.hero-logo {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  margin: 26px 0 4rem;
}
.client-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 1.5rem;
  padding: 10px 16px;
  border: 1px solid rgba(var(--accent-blue-rgb), 0.28);
  border-radius: 999px;
  background: rgba(var(--accent-blue-rgb), 0.075);
  color: var(--text-secondary);
  font-weight: 700;
}
.client-line strong {
  color: var(--text-primary);
  font-size: 1.08rem;
}
.hero-title {
  font-family: "Anton SC", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  margin: 16px 0 22px;
  font-size: clamp(3.25rem, 8vw, 6.5rem);
  line-height: 1;
  letter-spacing: 0;
  margin-bottom: 0rem;
}
.hero-description {
  max-width: 540px;
  color: #fff;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.5;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.hero-actions.center {
  justify-content: center;
}
.section-divider-logo {
  position: relative;
  height: 0;
  z-index: 3;
}
.section-divider-logo img {
  position: absolute;
  top: 0;
  left: 50%;
  width: clamp(112px, 14vw, 120px);
  height: auto;
  display: block;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  box-shadow: 0 20px 40px rgba(5, 10, 24, 0.22);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid var(--border);
  transition:
    transform 0.2s,
    border 0.2s,
    box-shadow 0.2s;
}
.button:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--accent-blue-rgb), 0.55);
}
.button-primary {
  background: var(--gradient-accent);
  color: #06111f;
  box-shadow: 0 18px 40px rgba(var(--accent-blue-rgb), 0.16);
}
.button-secondary {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.035);
}

.investment-card,
.testimonial,
.info-card,
.scope-pricing {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.055),
    rgba(255, 255, 255, 0.02)
  );
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}
.panel-label {
  color: var(--text-muted);
  font-weight: 700;
}
.proposal-value,
.investment-value {
  display: block;
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  font-weight: 800;
  margin: 8px 0 28px;
}
.summary-list,
.final-summary {
  display: grid;
  gap: 12px;
}
.summary-list div,
.final-summary span {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(1, 1, 1, 0.35);
}
.summary-list span,
.final-summary span {
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.preview-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: clamp(36px, 7vw, 96px);
}
#previa {
  padding-top: clamp(7rem, 11vw, 9rem);
}
.preview-copy {
  max-width: 430px;
}
.preview-copy h2 {
  font-family: "Anton SC", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.9rem, 3.6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: 0;
  margin-bottom: 20px;
}
.preview-copy p {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.65;
}
.preview-copy small {
  max-width: 430px;
}
.preview-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 26px;
  padding: 16px 18px;
  border: 1px solid rgba(var(--accent-blue-rgb), 0.32);
  border-radius: 12px;
  background: rgba(var(--accent-blue-rgb), 0.06);
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.55;
}
.preview-note-icon {
  flex: 0 0 30px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(var(--accent-blue-rgb), 0.48);
  border-radius: 50%;
  color: var(--accent-blue);
}
.preview-note-icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}
.preview-note-copy {
  display: grid;
  gap: 4px;
}
.preview-note-copy strong {
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.preview-note-copy span {
  display: block;
}
.browser-frame {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #070807;
  transition:
    transform 0.25s,
    border 0.25s,
    box-shadow 0.25s;
}
.browser-frame:hover {
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}
.preview-frame {
  cursor: zoom-in;
  padding: 0;
  color: inherit;
  text-align: left;
  width: 100%;
}
.browser-bar {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 800;
}
.browser-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}
.browser-bar b {
  margin-left: auto;
  color: var(--text-secondary);
}
.preview-viewport {
  position: relative;
  display: block;
  height: clamp(360px, 46vw, 420px);
  overflow: hidden;
  background: #050608;
}
.preview-frame img {
  width: 100%;
  height: auto;
  display: block;
  transform: translateY(0);
  will-change: transform;
}
.preview-frame img.is-animating {
  animation: previewAutoScroll var(--preview-scroll-duration, 18s) ease-in-out
    infinite alternate;
}
.preview-hint {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(7, 8, 7, 0.72);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
}
.mobile-only {
  display: none;
}
@keyframes previewAutoScroll {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(calc(var(--preview-scroll-distance, 0px) * -1));
  }
}
.section-heading small {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  display: block;
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(32px, 7vw, 86px);
  align-items: center;
}
.about-split {
  grid-template-columns: minmax(260px, 390px) 1fr;
}
.profile-card {
  position: relative;
  height: clamp(420px, 42vw, 480px);
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.profile-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.profile-card::after {
  position: absolute;
  inset: 42% 0 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(1, 1, 1, 0.9));
}
.profile-caption {
  position: absolute;
  z-index: 1;
  right: 24px;
  bottom: 22px;
  left: 24px;
  display: grid;
  gap: 4px;
  text-align: center;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(1, 1, 1, 0.82);
  backdrop-filter: blur(10px);
}
.profile-caption strong {
  font-family: "Anton SC", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}
.profile-caption span {
  color: var(--accent-blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.profile-credentials {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.profile-credentials li {
  position: relative;
  padding-left: 28px;
  color: var(--text-secondary);
  font-size: clamp(0.98rem, 2vw, 1.1rem);
  line-height: 1.55;
}
.profile-credentials li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 14px;
  height: 2px;
  content: "";
  background: var(--accent-blue);
  box-shadow: 0 0 12px rgba(var(--accent-blue-rgb), 0.48);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.compact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.info-card,
.option-card,
.testimonial {
  padding: 24px;
}
.testimonial {
  padding: 0;
  overflow: hidden;
}
.testimonial img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: top;
}
.icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(var(--accent-blue-rgb), 0.08);
  color: var(--accent);
  margin-bottom: 18px;
}
.icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
h3 {
  font-family: "Anton SC", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  margin: 0 0 10px;
  font-size: 1.15rem;
}
.info-card p,
.option-card p,
.testimonial span {
  color: var(--text-secondary);
  line-height: 1.6;
}
.scope-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(390px, 1.18fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.scope-list {
  display: grid;
  gap: 4px;
}
.scope-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 14px 0;
}
.scope-item h3 {
  margin-bottom: 6px;
}
.scope-item p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}
.check-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--accent);
}
.check-icon svg {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.4;
}
.scope-pricing {
  padding: clamp(24px, 5vw, 46px);
  position: sticky;
  top: 104px;
}
.scope-pricing-head {
  max-width: 680px;
  margin-bottom: 24px;
}
.scope-pricing-head h3 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.08;
}
.scope-pricing-head p,
.price-option p,
.pricing-note {
  color: var(--text-secondary);
  line-height: 1.65;
}
.price-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.price-option {
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(1, 1, 1, 0.35);
}
.price-option.is-featured {
  border-color: rgba(var(--accent-blue-rgb), 0.38);
  box-shadow:
    inset 0 0 0 1px rgba(var(--accent-blue-rgb), 0.08),
    0 24px 60px rgba(var(--accent-blue-rgb), 0.08);
}
.price-option span {
  display: block;
  color: #fff;
  font-weight: 700;
  margin-bottom: 10px;
}
.price-option strong {
  font-family: "Anton SC", sans-serif;
  font-weight: 400;
  display: block;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  line-height: 1;
  margin-bottom: 14px;
}
.price-option p b {
  color: var(--text-primary);
}
.pricing-note {
  margin: 14px 0 0;
}
.pricing-note + .pricing-note {
  margin-top: 6px;
  margin-bottom: 24px;
}

.investment-section {
  background:
    radial-gradient(
      circle at 50% 10%,
      rgba(var(--accent-blue-rgb), 0.13),
      transparent 32%
    ),
    var(--bg-primary);
}
.investment-card {
  padding: clamp(28px, 6vw, 70px);
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}
.option-showcase {
  border-top: 1px solid var(--border);
}
.option-card {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) minmax(184px, 0.34fr);
  gap: clamp(20px, 4vw, 54px);
  align-items: center;
  padding: clamp(26px, 4vw, 42px) clamp(4px, 2vw, 20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.25s, padding 0.25s;
}
.option-card:hover {
  padding-right: clamp(16px, 3vw, 34px);
  padding-left: clamp(16px, 3vw, 34px);
  background: rgba(var(--accent-blue-rgb), 0.055);
}
.option-number {
  align-self: start;
  color: var(--accent);
  font-family: "Anton SC", sans-serif;
  font-size: 1.2rem;
  line-height: 1;
}
.option-content h3 {
  margin: 6px 0 8px;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1;
}
.option-content > p {
  max-width: 620px;
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}
.option-kicker,
.option-action > span {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.option-includes {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  margin: 18px 0 0;
  padding: 0;
  color: var(--text-secondary);
  font-size: 0.86rem;
  list-style: none;
}
.option-includes li {
  display: flex;
  align-items: center;
  gap: 7px;
}
.option-includes li::before {
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: var(--accent);
}
.option-action {
  display: grid;
  justify-items: start;
  gap: 8px;
}
.option-action strong {
  font-family: "Anton SC", sans-serif;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1;
}
.option-add {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 8px;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 800;
}
.option-add span {
  font-size: 1.25rem;
  line-height: 0.7;
  transition: transform 0.2s ease;
}
.option-add:hover span {
  transform: translateX(4px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.portfolio-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  object-position: top;
}
.portfolio-item div {
  padding: 20px;
}
.portfolio-item a {
  color: var(--accent);
  font-weight: 800;
}
.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #06111f;
  display: grid;
  place-items: center;
  font-weight: 800;
}
.stars {
  color: var(--accent);
  letter-spacing: 0;
}
.testimonial strong,
.testimonial span {
  display: block;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.timeline-step {
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 20px;
  position: relative;
}
.timeline-step b {
  color: var(--accent);
  font-size: 2rem;
  display: block;
  margin-bottom: 18px;
}
.timeline-step p {
  color: var(--text-secondary);
  line-height: 1.55;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-card);
}
.faq-question {
  width: 100%;
  padding: 22px;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  cursor: pointer;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.faq-item.is-open .faq-answer {
  max-height: 190px;
}

.section-glow-bg {
  background: radial-gradient(
    circle at 50% 0%,
    rgba(var(--accent-blue-rgb), 0.16),
    transparent 34%
  );
}

.final-cta {
  text-align: center;
  padding-bottom: 150px;
}
.final-summary {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 34px auto 0;
  max-width: 980px;
  text-align: left;
}
.final-summary b {
  display: block;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--gradient-accent);
  color: #06111f;
  font-weight: 800;
  box-shadow: 0 18px 50px rgba(var(--accent-blue-rgb), 0.2);
}
.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 30px;
  background: rgba(0, 0, 0, 0.86);
}
.image-modal[hidden] {
  display: none;
}
.modal-stage {
  max-width: min(92vw, 1480px);
  max-height: 88vh;
  overflow: auto;
  padding: 18px;
  border-radius: 22px;
  background: rgba(11, 15, 28, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}
.image-modal img {
  max-height: none;
  max-width: 100%;
  width: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  cursor: zoom-in;
  transform-origin: top center;
  transition: transform 0.25s ease;
}
.image-modal.is-zoomed img {
  transform: scale(1.85);
  cursor: zoom-out;
}
.modal-zoom-hint {
  display: block;
  margin-top: 14px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.modal-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .split {
    grid-template-columns: 1fr;
  }
  .scope-layout {
    grid-template-columns: 1fr;
  }
  .scope-pricing {
    position: static;
  }
  .compact-grid,
  .cards-grid,
  .price-options,
  .final-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .portfolio-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .timeline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1200px);
  }
  .site-header {
    height: 72px;
    padding: 0 14px;
  }
  .menu-toggle {
    position: absolute;
    right: 14px;
    display: grid;
    gap: 7px;
    width: 48px;
    height: 48px;
    place-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 14px;
  }
  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4.5px) rotate(-45deg);
  }
  .main-nav {
    position: fixed;
    inset: 72px 14px auto;
    display: grid;
    gap: 6px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(11, 13, 12, 0.96);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.2s,
      transform 0.2s;
  }
  .main-nav.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .main-nav a {
    padding: 14px;
  }
  .hero {
    min-height: auto;
    padding-top: 106px;
  }
  .hero-actions,
  .button {
    width: 100%;
  }
  .compact-grid,
  .cards-grid,
  .price-options,
  .portfolio-grid,
  .testimonials-grid,
  .final-summary {
    grid-template-columns: 1fr;
  }
  .scope-item {
    grid-template-columns: 28px 1fr;
    padding: 14px 0;
  }
  .option-card {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
    padding: 28px 0;
  }
  .option-card:hover {
    padding-right: 0;
    padding-left: 0;
    background: transparent;
  }
  .option-number {
    grid-row: span 2;
  }
  .option-action {
    grid-column: 2;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    column-gap: 10px;
    margin-top: 4px;
  }
  .option-action strong {
    font-size: 1.65rem;
  }
  .option-add {
    justify-self: end;
    margin-top: 0;
  }
  .option-includes {
    gap: 6px 14px;
    margin-top: 15px;
    font-size: 0.8rem;
  }
  .hero-logo {
    width: 96px;
    height: 96px;
  }
  .preview-viewport {
    height: clamp(360px, 92vw, 520px);
  }
  .preview-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .preview-copy {
    max-width: 600px;
  }
  .desktop-only {
    display: none;
  }
  .mobile-only {
    display: inline-flex;
  }
  .modal-stage {
    width: 100%;
    padding: 14px;
  }
  .modal-zoom-hint {
    font-size: 0.82rem;
  }
  .floating-whatsapp {
    width: 58px;
    height: 58px;
    padding: 0;
    justify-content: center;
  }
  .floating-whatsapp span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}