:root {
  --ink: #071a35;
  --ink-soft: #50627b;
  --blue-950: #032967;
  --blue-800: #064ca6;
  --blue-600: #0878e7;
  --blue-400: #48b6ff;
  --blue-100: #ddecff;
  --ice: #f5f9ff;
  --silver: #cbd6e4;
  --silver-light: #edf3f9;
  --white: #ffffff;
  --line: rgba(12, 73, 150, 0.13);
  --shadow-sm: 0 12px 35px rgba(28, 72, 126, 0.1);
  --shadow-lg: 0 32px 80px rgba(21, 72, 139, 0.18);
  --radius-sm: 18px;
  --radius-md: 28px;
  --radius-lg: 40px;
  --scroll-progress: 0%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 5%, rgba(83, 178, 255, 0.16), transparent 29rem),
    radial-gradient(circle at 92% 12%, rgba(210, 221, 236, 0.78), transparent 34rem),
    linear-gradient(180deg, #fbfdff 0%, #f5f9ff 48%, #ffffff 100%);
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", Inter, Arial, sans-serif;
  min-width: 320px;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(10, 89, 183, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 89, 183, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

::selection {
  background: var(--blue-600);
  color: var(--white);
}

img,
video,
svg {
  display: block;
}

img,
video {
  max-width: 100%;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(8, 120, 231, 0.42);
  outline-offset: 4px;
}

.section-shell {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.85s cubic-bezier(0.2, 0.75, 0.2, 1),
    transform 0.85s cubic-bezier(0.2, 0.75, 0.2, 1);
}

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

.logo-shell {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.94);
  border-radius: 50%;
  background: #14202f;
  box-shadow:
    0 12px 30px rgba(2, 42, 103, 0.2),
    0 0 0 1px rgba(8, 120, 231, 0.17);
}

.logo-shell::after {
  position: absolute;
  inset: -25% auto -25% -65%;
  width: 28%;
  content: "";
  transform: rotate(20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.78), transparent);
  animation: logoSweep 5.5s ease-in-out infinite;
}

.logo-shell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.025);
}

.scroll-progress {
  position: fixed;
  z-index: 150;
  top: 0;
  left: 0;
  width: var(--scroll-progress);
  height: 3px;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-400), #c6e9ff);
  box-shadow: 0 0 18px rgba(19, 139, 235, 0.7);
}

/* Entrada */
.site-enter {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(72, 182, 255, 0.21), transparent 30rem),
    linear-gradient(145deg, #ffffff 0%, #edf6ff 48%, #dcecff 100%);
  animation: entryExit 0.65s cubic-bezier(0.65, 0, 0.35, 1) 1.82s forwards;
}

.site-enter::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.55;
  background:
    linear-gradient(rgba(8, 120, 231, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle, black, transparent 67%);
}

.entry-logo-wrap {
  position: relative;
  width: 190px;
  height: 190px;
  perspective: 900px;
  animation: entryLogo 1.2s cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

.entry-logo {
  width: 190px;
  height: 190px;
  border-width: 5px;
  box-shadow:
    0 34px 90px rgba(5, 62, 143, 0.28),
    0 0 0 10px rgba(255, 255, 255, 0.78),
    0 0 0 11px rgba(8, 120, 231, 0.12);
}

.entry-shine {
  position: absolute;
  inset: -22px;
  border: 1px solid rgba(8, 120, 231, 0.24);
  border-radius: 50%;
  animation: ringPulse 1.65s ease-in-out infinite;
}

.entry-orbit {
  position: absolute;
  border: 1px solid rgba(12, 91, 183, 0.16);
  border-radius: 50%;
}

.entry-orbit::before {
  position: absolute;
  top: 50%;
  left: -5px;
  width: 10px;
  height: 10px;
  content: "";
  border-radius: 50%;
  background: var(--blue-600);
  box-shadow: 0 0 20px var(--blue-400);
}

.orbit-one {
  width: 410px;
  height: 410px;
  animation: orbit 10s linear infinite;
}

.orbit-two {
  width: 570px;
  height: 570px;
  animation: orbit 17s linear reverse infinite;
}

.site-enter > p {
  z-index: 1;
  margin: 30px 0 4px;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.site-enter > small {
  z-index: 1;
  color: var(--blue-800);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.entry-progress {
  z-index: 1;
  width: 240px;
  height: 3px;
  margin-top: 26px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(8, 78, 169, 0.12);
}

.entry-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-400));
  animation: loadBar 1.75s cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

.site-enter button {
  z-index: 1;
  margin-top: 20px;
  padding: 7px 12px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* Cabeçalho */
.site-header {
  position: fixed;
  z-index: 100;
  top: 16px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1300px, calc(100% - 32px));
  min-height: 74px;
  padding: 10px 12px 10px 14px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 15px 45px rgba(16, 68, 127, 0.09);
  backdrop-filter: blur(20px) saturate(155%);
  transition:
    top 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.has-scrolled .site-header {
  top: 9px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 50px rgba(13, 63, 126, 0.16);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  width: 52px;
  height: 52px;
}

.brand > span:last-child {
  display: flex;
  flex-direction: column;
}

.brand strong {
  font-size: 0.93rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 4px;
  color: var(--blue-800);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-header nav > a {
  position: relative;
  color: #30445f;
  font-size: 0.82rem;
  font-weight: 700;
}

.site-header nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  border-radius: 99px;
  background: var(--blue-600);
  transition: transform 0.3s ease;
}

.site-header nav > a:hover::after {
  transform: scaleX(1);
}

.site-header .nav-cta {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 14px 18px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600));
  color: var(--white);
  box-shadow: 0 12px 26px rgba(7, 87, 183, 0.24);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.site-header .nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(7, 87, 183, 0.31);
}

.nav-cta svg,
.button svg,
.service-card > a svg,
.direct-whatsapp > svg,
.footer-contact a svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.menu-toggle {
  display: none;
}

/* Hero */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(430px, 0.78fr);
  align-items: center;
  gap: clamp(50px, 7vw, 110px);
  min-height: 930px;
  padding: 150px max(6vw, calc((100vw - 1240px) / 2)) 110px;
  overflow: hidden;
}

.ambient-grid {
  position: absolute;
  z-index: -1;
  inset: 95px 3% 70px;
  border: 1px solid rgba(6, 77, 166, 0.08);
  border-radius: 50px;
  background:
    linear-gradient(rgba(8, 120, 231, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.035) 1px, transparent 1px),
    linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(237, 246, 255, 0.75));
  background-size: 42px 42px, 42px 42px, auto;
  box-shadow: inset 0 1px 0 white;
  transform: perspective(1000px) rotateX(2deg);
}

.ambient-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
}

.orb-blue {
  top: 17%;
  right: 3%;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle at 35% 30%, rgba(94, 198, 255, 0.62), rgba(20, 112, 223, 0.12) 45%, transparent 70%);
  animation: ambientFloat 9s ease-in-out infinite;
}

.orb-silver {
  bottom: 10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(202, 216, 234, 0.78), transparent 68%);
  animation: ambientFloat 12s ease-in-out reverse infinite;
}

.hero-copy {
  z-index: 2;
  max-width: 680px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-800);
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 30px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-400));
  box-shadow: 0 0 10px rgba(8, 120, 231, 0.35);
}

.hero h1,
.section-heading h2,
.process-copy h2,
.quote-copy h2 {
  margin: 20px 0;
  font-size: clamp(3.6rem, 6vw, 6.9rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero h1 em,
.section-heading h2 em,
.process-copy h2 em,
.quote-copy h2 em {
  display: block;
  background: linear-gradient(115deg, var(--blue-950), var(--blue-600) 58%, var(--blue-400));
  background-clip: text;
  color: transparent;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: -0.055em;
}

.hero-copy > p {
  max-width: 610px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 24px;
  overflow: hidden;
  border: 0;
  border-radius: 17px;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.button::before {
  position: absolute;
  top: -50%;
  bottom: -50%;
  left: -45%;
  width: 35%;
  content: "";
  transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transition: left 0.55s ease;
}

.button:hover::before {
  left: 120%;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600) 70%, #16a8f6);
  color: var(--white);
  box-shadow:
    0 17px 36px rgba(6, 83, 178, 0.27),
    inset 0 1px 0 rgba(255, 255, 255, 0.27);
}

.button-primary:hover {
  box-shadow:
    0 22px 44px rgba(6, 83, 178, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.button-ghost {
  border: 1px solid rgba(7, 79, 166, 0.14);
  background: rgba(255, 255, 255, 0.75);
  color: var(--blue-950);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}

.button-ghost:hover {
  border-color: rgba(7, 79, 166, 0.32);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 38px;
}

.avatar-stack {
  display: flex;
  padding-left: 10px;
}

.avatar-stack span {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  margin-left: -10px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--blue-100), #ffffff);
  color: var(--blue-800);
  box-shadow: 0 8px 20px rgba(31, 79, 136, 0.13);
  font-size: 0.62rem;
  font-weight: 900;
}

.avatar-stack span:first-child {
  background: var(--blue-950);
  color: var(--white);
}

.hero-trust > p {
  display: flex;
  flex-direction: column;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.5;
}

.hero-trust strong {
  color: var(--ink);
  font-size: 0.82rem;
}

.hero-visual {
  position: relative;
  z-index: 2;
  min-height: 650px;
  perspective: 1200px;
}

.hero-halo {
  position: absolute;
  inset: 5% -12% 8% -5%;
  border: 1px solid rgba(8, 120, 231, 0.15);
  border-radius: 50%;
  transform: rotate(-10deg);
}

.hero-halo::before,
.hero-halo::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(8, 120, 231, 0.11);
  border-radius: inherit;
}

.hero-halo::before {
  inset: 9%;
}

.hero-halo::after {
  inset: 19%;
}

.hero-video-card {
  position: absolute;
  inset: 20px 42px 10px 45px;
  overflow: hidden;
  transform: rotateY(-8deg) rotateX(3deg) rotateZ(1.2deg);
  border: 10px solid rgba(255, 255, 255, 0.9);
  border-radius: 42px;
  background: #dbe9f6;
  box-shadow:
    -18px 35px 70px rgba(24, 67, 122, 0.2),
    32px 45px 85px rgba(0, 92, 197, 0.19),
    inset 0 0 0 1px rgba(4, 70, 146, 0.12);
  animation: heroCardFloat 7s ease-in-out infinite;
}

.hero-video-card::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 60%, rgba(3, 26, 64, 0.32)),
    linear-gradient(120deg, rgba(255, 255, 255, 0.25), transparent 28%);
}

.hero-video-card img,
.hero-video-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
}

.video-chrome {
  position: absolute;
  z-index: 2;
  right: 17px;
  bottom: 16px;
  left: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  box-shadow: 0 10px 30px rgba(1, 30, 70, 0.15);
  backdrop-filter: blur(15px);
  font-size: 0.72rem;
  font-weight: 700;
}

.video-chrome b {
  margin-left: auto;
  color: var(--blue-800);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #25c96b;
  box-shadow: 0 0 0 5px rgba(37, 201, 107, 0.14);
  animation: dotPulse 2s ease-in-out infinite;
}

.floating-note {
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  box-shadow: 0 22px 50px rgba(10, 61, 120, 0.18);
  backdrop-filter: blur(17px) saturate(140%);
}

.floating-note span {
  color: var(--ink-soft);
  font-size: 0.66rem;
  line-height: 1.35;
}

.floating-note strong {
  margin-top: 2px;
  color: var(--blue-800);
  font-size: 1.1rem;
}

.note-top {
  top: 7%;
  right: -6%;
  min-width: 150px;
  animation: noteFloat 5.5s ease-in-out infinite;
}

.note-top i {
  position: absolute;
  top: -13px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-400));
  color: var(--white);
  box-shadow: 0 8px 18px rgba(8, 91, 190, 0.3);
  font-style: normal;
}

.note-bottom {
  bottom: 8%;
  left: -7%;
  width: 162px;
  animation: noteFloat 6.5s 0.8s ease-in-out infinite;
}

.note-bottom b {
  background: linear-gradient(115deg, var(--blue-950), var(--blue-400));
  background-clip: text;
  color: transparent;
  font-size: 1.85rem;
  line-height: 1;
}

.hero-logo-medallion {
  position: absolute;
  z-index: 6;
  right: 1%;
  bottom: 18%;
  padding: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 22px 45px rgba(6, 61, 127, 0.22);
  animation: noteFloat 7.2s 0.3s ease-in-out infinite;
}

.hero-logo-medallion .logo-shell {
  width: 80px;
  height: 80px;
}

.scroll-cue {
  position: absolute;
  bottom: 50px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 23px;
  height: 36px;
  border: 1px solid rgba(7, 79, 166, 0.24);
  border-radius: 20px;
}

.scroll-cue i::after {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 3px;
  height: 7px;
  content: "";
  transform: translateX(-50%);
  border-radius: 4px;
  background: var(--blue-600);
  animation: scrollDot 1.8s ease-in-out infinite;
}

/* Faixa e números */
.service-marquee {
  position: relative;
  overflow: hidden;
  padding: 17px 0;
  border-top: 1px solid rgba(6, 77, 166, 0.09);
  border-bottom: 1px solid rgba(6, 77, 166, 0.09);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
}

.service-marquee > div {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee 26s linear infinite;
}

.service-marquee span {
  color: var(--blue-950);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.service-marquee i {
  margin: 0 34px;
  color: var(--blue-400);
  font-style: normal;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 70px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(15px);
}

.proof-strip > div {
  display: flex;
  align-items: center;
  min-height: 125px;
  padding: 28px 30px;
  border-right: 1px solid var(--line);
}

.proof-strip > div:last-child {
  border-right: 0;
}

.proof-strip strong {
  min-width: 82px;
  background: linear-gradient(120deg, var(--blue-950), var(--blue-400));
  background-clip: text;
  color: transparent;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.06em;
}

.proof-strip span {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.45;
}

/* Cabeçalhos */
.services,
.portfolio {
  padding-top: 145px;
  padding-bottom: 145px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(270px, 0.55fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 58px;
}

.section-heading h2,
.process-copy h2,
.quote-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.55rem, 4.7vw, 5.1rem);
}

.section-heading > p {
  margin: 0 0 4px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.8;
}

.section-heading.centered {
  display: flex;
  align-items: center;
  flex-direction: column;
  max-width: 850px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

.section-heading.centered p {
  max-width: 680px;
}

/* Cards 3D */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  perspective: 1200px;
}

.tilt-card {
  position: relative;
  transform: perspective(950px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition:
    transform 0.18s ease,
    box-shadow 0.32s ease,
    border-color 0.32s ease;
  will-change: transform;
}

.service-card {
  display: flex;
  min-height: 405px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(9, 82, 170, 0.11);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(241, 247, 255, 0.86));
  box-shadow:
    0 22px 45px rgba(28, 73, 128, 0.11),
    inset 0 1px 0 white;
  flex-direction: column;
}

.service-card:nth-child(even) {
  margin-top: 24px;
}

.service-card:hover {
  border-color: rgba(8, 120, 231, 0.28);
  box-shadow:
    0 34px 70px rgba(20, 77, 146, 0.19),
    inset 0 1px 0 white;
}

.card-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    circle at var(--glow-x) var(--glow-y),
    rgba(72, 182, 255, 0.22),
    transparent 33%
  );
  transition: opacity 0.3s ease;
}

.service-card:hover .card-glow {
  opacity: 1;
}

.service-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateZ(25px);
}

.service-top span {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border: 1px solid rgba(8, 120, 231, 0.15);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--blue-800);
  box-shadow: 0 10px 24px rgba(22, 78, 145, 0.1);
  font-size: 0.76rem;
  font-weight: 900;
}

.service-top i {
  color: var(--silver);
  font-size: 1.2rem;
  font-style: normal;
}

.service-card h3 {
  position: relative;
  margin: 34px 0 14px;
  transform: translateZ(35px);
  font-size: 1.28rem;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.service-card > p {
  position: relative;
  margin: 0;
  transform: translateZ(22px);
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.chips {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 22px;
  transform: translateZ(25px);
}

.chips span {
  padding: 7px 10px;
  border: 1px solid rgba(8, 120, 231, 0.1);
  border-radius: 99px;
  background: rgba(221, 236, 255, 0.5);
  color: var(--blue-800);
  font-size: 0.62rem;
  font-weight: 800;
}

.service-card > a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 23px;
  transform: translateZ(28px);
  border-top: 1px solid var(--line);
  color: var(--blue-800);
  font-size: 0.75rem;
  font-weight: 850;
}

.service-card > a svg {
  margin-left: auto;
  transition: transform 0.25s ease;
}

.service-card > a:hover svg {
  transform: translateX(4px);
}

/* Antes e depois */
.results-section {
  position: relative;
  padding: 140px 0 150px;
  overflow: hidden;
  border-top: 1px solid rgba(6, 77, 166, 0.08);
  border-bottom: 1px solid rgba(6, 77, 166, 0.08);
  background:
    linear-gradient(rgba(8, 120, 231, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.04) 1px, transparent 1px),
    linear-gradient(145deg, rgba(240, 247, 255, 0.92), rgba(255, 255, 255, 0.95));
  background-size: 52px 52px, 52px 52px, auto;
}

.results-glow {
  position: absolute;
  top: 25%;
  left: 50%;
  width: 800px;
  height: 520px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(65, 169, 255, 0.17), transparent 70%);
  filter: blur(25px);
}

.compare-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 62px;
}

.compare-card {
  overflow: hidden;
  border: 1px solid rgba(8, 95, 191, 0.12);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    0 28px 65px rgba(22, 71, 131, 0.14),
    inset 0 1px 0 white;
}

.compare-card:nth-child(2) {
  transform: translateY(-18px);
}

.compare-card:nth-child(2).is-visible {
  transform: translateY(-18px);
}

.compare-media {
  --position: 50%;
  position: relative;
  height: 430px;
  overflow: hidden;
  background: #dfe9f3;
}

.compare-media > img,
.compare-after,
.compare-after img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.compare-media img {
  object-fit: cover;
}

.compare-after {
  z-index: 2;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--position)) 0 0);
}

.compare-media::after {
  position: absolute;
  z-index: 3;
  inset: 0;
  content: "";
  pointer-events: none;
  box-shadow: inset 0 -85px 85px -60px rgba(1, 29, 67, 0.45);
}

.compare-divider {
  position: absolute;
  z-index: 5;
  top: 0;
  bottom: 0;
  left: var(--position);
  width: 2px;
  transform: translateX(-1px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 18px rgba(4, 43, 92, 0.45);
}

.compare-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  transform: translate(-50%, -50%);
  border: 4px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600));
  color: var(--white);
  box-shadow: 0 10px 30px rgba(1, 34, 77, 0.34);
  font-size: 1rem;
}

.compare-media input {
  position: absolute;
  z-index: 8;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: ew-resize;
  opacity: 0;
}

.compare-label {
  position: absolute;
  z-index: 6;
  top: 16px;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 99px;
  background: rgba(5, 33, 70, 0.68);
  color: var(--white);
  backdrop-filter: blur(10px);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.before-label {
  right: 15px;
}

.after-label {
  left: 15px;
  background: rgba(8, 108, 216, 0.8);
}

.compare-copy {
  display: flex;
  align-items: end;
  justify-content: space-between;
  min-height: 128px;
  padding: 22px 23px 24px;
  gap: 15px;
}

.compare-copy span {
  color: var(--blue-800);
  font-size: 0.6rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.compare-copy h3 {
  margin: 7px 0 0;
  font-size: 1.15rem;
  letter-spacing: -0.035em;
}

.compare-copy > p {
  max-width: 145px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.68rem;
  line-height: 1.55;
}

.comparison-note {
  max-width: 720px;
  margin: 30px auto 0;
  color: #6c7d93;
  font-size: 0.7rem;
  line-height: 1.6;
  text-align: center;
}

/* Portfólio */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  perspective: 1300px;
}

.gallery-card {
  overflow: hidden;
  border: 7px solid rgba(255, 255, 255, 0.94);
  border-radius: 29px;
  background: var(--white);
  box-shadow: 0 24px 55px rgba(24, 72, 130, 0.14);
}

.gallery-card:hover {
  box-shadow: 0 34px 70px rgba(18, 74, 143, 0.22);
}

.gallery-card figure {
  position: relative;
  height: 100%;
  margin: 0;
  overflow: hidden;
  border-radius: 22px;
  aspect-ratio: 4 / 5;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.75s cubic-bezier(0.2, 0.75, 0.2, 1);
}

.gallery-card:hover img {
  transform: scale(1.055);
}

.gallery-card figure::after {
  position: absolute;
  inset: 35% 0 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(transparent, rgba(2, 25, 58, 0.78));
}

.gallery-card figcaption {
  position: absolute;
  z-index: 2;
  right: 23px;
  bottom: 22px;
  left: 23px;
  transform: translateZ(35px);
  color: var(--white);
}

.gallery-card figcaption span {
  color: #a9dcff;
  font-size: 0.62rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.gallery-card figcaption h3 {
  margin: 7px 0 0;
  font-size: 1.25rem;
  letter-spacing: -0.035em;
}

.gallery-index {
  position: absolute;
  z-index: 3;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  color: var(--blue-950);
  box-shadow: 0 8px 22px rgba(2, 25, 58, 0.15);
  backdrop-filter: blur(10px);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 900;
}

/* Processo */
.process {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(65px, 9vw, 130px);
  padding-top: 35px;
  padding-bottom: 155px;
}

.process-media {
  position: relative;
  min-height: 650px;
  transform: perspective(1100px) rotateY(4deg);
}

.process-media::before {
  position: absolute;
  z-index: -1;
  top: -28px;
  right: -28px;
  width: 82%;
  height: 82%;
  content: "";
  border: 1px solid rgba(8, 120, 231, 0.14);
  border-radius: 40px;
  background:
    linear-gradient(rgba(8, 120, 231, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.055) 1px, transparent 1px);
  background-size: 30px 30px;
}

.process-media > img {
  width: 100%;
  height: 650px;
  object-fit: cover;
  border: 9px solid var(--white);
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
}

.process-seal {
  position: absolute;
  right: -42px;
  bottom: 45px;
  display: grid;
  place-items: center;
  width: 154px;
  height: 154px;
  padding: 22px;
  border: 8px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--blue-950), var(--blue-600));
  color: var(--white);
  box-shadow: 0 25px 55px rgba(6, 68, 145, 0.3);
  text-align: center;
  animation: noteFloat 6s ease-in-out infinite;
}

.process-seal span {
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
}

.process-seal small {
  color: #c9ebff;
  font-size: 0.54rem;
  font-weight: 800;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.process-copy > p {
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.8;
}

.process-copy ol {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.process-copy li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.process-copy li > b {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(8, 120, 231, 0.14);
  border-radius: 15px;
  background: linear-gradient(145deg, #ffffff, var(--blue-100));
  color: var(--blue-800);
  box-shadow: 0 10px 24px rgba(25, 75, 134, 0.09);
  font-size: 0.72rem;
}

.process-copy li > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.process-copy li strong {
  font-size: 0.94rem;
}

.process-copy li span {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.55;
}

/* Orçamento */
.quote-section {
  position: relative;
  padding: 145px 0;
  overflow: hidden;
  border-top: 1px solid rgba(8, 96, 193, 0.08);
  background:
    linear-gradient(rgba(8, 120, 231, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.045) 1px, transparent 1px),
    linear-gradient(145deg, #edf6ff, #ffffff);
  background-size: 50px 50px, 50px 50px, auto;
}

.quote-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(25px);
}

.quote-orb-one {
  top: -170px;
  right: -110px;
  width: 500px;
  height: 500px;
  background: rgba(59, 169, 255, 0.17);
}

.quote-orb-two {
  bottom: -220px;
  left: -120px;
  width: 620px;
  height: 620px;
  background: rgba(186, 205, 229, 0.34);
}

.quote-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(520px, 0.88fr);
  align-items: center;
  gap: clamp(70px, 9vw, 130px);
}

.quote-copy > p {
  max-width: 560px;
  margin: 25px 0 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.quote-benefits {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.quote-benefits > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.quote-benefits i {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(8, 120, 231, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--blue-600);
  box-shadow: 0 8px 22px rgba(25, 77, 138, 0.08);
  font-style: normal;
  font-weight: 900;
}

.quote-benefits span {
  display: flex;
  flex-direction: column;
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.45;
}

.quote-benefits strong {
  color: var(--ink);
  font-size: 0.84rem;
}

.direct-whatsapp {
  display: flex;
  align-items: center;
  max-width: 420px;
  gap: 13px;
  margin-top: 30px;
  padding: 14px;
  border: 1px solid rgba(31, 181, 92, 0.16);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.direct-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(24, 91, 89, 0.14);
}

.direct-whatsapp > span {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border-radius: 14px;
  background: #25d366;
  color: var(--white);
  box-shadow: 0 10px 22px rgba(37, 211, 102, 0.24);
}

.direct-whatsapp > span svg {
  width: 25px;
  height: 25px;
}

.direct-whatsapp > div {
  display: flex;
  flex-direction: column;
}

.direct-whatsapp small {
  color: var(--ink-soft);
  font-size: 0.65rem;
}

.direct-whatsapp strong {
  margin-top: 2px;
  font-size: 0.9rem;
}

.direct-whatsapp > svg {
  margin-left: auto;
  color: var(--blue-800);
}

.quote-form {
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid rgba(255, 255, 255, 0.96);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 35px 80px rgba(24, 74, 135, 0.17),
    inset 0 1px 0 white;
  backdrop-filter: blur(18px);
}

.form-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  margin-bottom: 30px;
}

.form-heading > div {
  display: flex;
  flex-direction: column;
}

.form-heading span {
  color: var(--blue-800);
  font-size: 0.62rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.form-heading h3 {
  margin: 7px 0 0;
  font-size: 1.55rem;
  letter-spacing: -0.045em;
}

.form-heading i {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(8, 120, 231, 0.14);
  border-radius: 14px;
  background: var(--ice);
  color: var(--blue-800);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 900;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.quote-form > label,
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.quote-form label > span {
  color: #3c506a;
  font-size: 0.7rem;
  font-weight: 750;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid rgba(9, 78, 160, 0.12);
  border-radius: 14px;
  outline: none;
  background: rgba(244, 248, 253, 0.9);
  color: var(--ink);
  font-size: 0.82rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.quote-form input,
.quote-form select {
  height: 50px;
  padding: 0 14px;
}

.quote-form textarea {
  min-height: 112px;
  padding: 14px;
  resize: vertical;
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
  color: #91a0b2;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: rgba(8, 120, 231, 0.48);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(8, 120, 231, 0.08);
}

.quote-form .consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 9px;
  margin: 3px 0 18px;
}

.quote-form .consent input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--blue-600);
}

.quote-form .consent span {
  color: #718095;
  font-size: 0.65rem;
  font-weight: 500;
  line-height: 1.5;
}

.form-submit {
  width: 100%;
}

.form-submit svg {
  width: 22px;
  height: 22px;
}

.form-note {
  margin: 12px 0 0;
  color: #78879a;
  font-size: 0.64rem;
  line-height: 1.45;
  text-align: center;
}

/* Rodapé */
footer {
  position: relative;
  padding-top: 68px;
  background: linear-gradient(180deg, #ffffff, #eaf4ff);
  border-top: 1px solid rgba(8, 91, 184, 0.08);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.7fr 0.8fr;
  gap: 50px;
  padding-bottom: 55px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand .logo-shell {
  width: 70px;
  height: 70px;
}

.footer-brand > div {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  font-size: 0.95rem;
}

.footer-brand span {
  margin-top: 5px;
  color: var(--blue-800);
  font-size: 0.57rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-main > p {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.65;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  color: #3d536f;
  font-size: 0.73rem;
  font-weight: 700;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--blue-700);
}

.footer-contact > span {
  color: var(--blue-800);
  font-size: 0.59rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-contact a:last-child {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-800);
}

.footer-contact a svg {
  width: 14px;
  height: 14px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 22px;
  border-top: 1px solid rgba(8, 91, 184, 0.1);
  color: #78889c;
  font-size: 0.62rem;
}

.floating-whatsapp {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  box-shadow: 0 18px 45px rgba(13, 65, 125, 0.22);
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 55px rgba(13, 65, 125, 0.28);
}

.floating-whatsapp > span {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
}

.floating-whatsapp b {
  font-size: 0.7rem;
}

/* Animações */
@keyframes entryExit {
  to {
    visibility: hidden;
    opacity: 0;
    transform: scale(1.05);
  }
}

@keyframes entryLogo {
  0% {
    opacity: 0;
    transform: translateY(35px) rotateY(-28deg) scale(0.72);
  }
  65% {
    transform: translateY(-5px) rotateY(4deg) scale(1.04);
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotateY(0) scale(1);
  }
}

@keyframes loadBar {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes ringPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.96); }
  50% { opacity: 0.85; transform: scale(1.05); }
}

@keyframes orbit {
  to { transform: rotate(360deg); }
}

@keyframes logoSweep {
  0%, 65% { left: -65%; }
  82%, 100% { left: 125%; }
}

@keyframes ambientFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(22px, -26px, 0) scale(1.06); }
}

@keyframes heroCardFloat {
  0%, 100% { transform: rotateY(-8deg) rotateX(3deg) rotateZ(1.2deg) translateY(0); }
  50% { transform: rotateY(-5deg) rotateX(1deg) rotateZ(-0.4deg) translateY(-12px); }
}

@keyframes noteFloat {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(37, 201, 107, 0.14); }
  50% { box-shadow: 0 0 0 9px rgba(37, 201, 107, 0); }
}

@keyframes scrollDot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 13px); }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Responsivo */
@media (max-width: 1120px) {
  .site-header nav {
    gap: 17px;
  }

  .site-header nav > a {
    font-size: 0.74rem;
  }

  .brand small {
    display: none;
  }

  .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 0.76fr);
    gap: 40px;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card:nth-child(even) {
    margin-top: 0;
  }

  .service-card:nth-child(2),
  .service-card:nth-child(4) {
    transform: translateY(18px) perspective(950px) rotateX(var(--rx)) rotateY(var(--ry));
  }

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

  .proof-strip > div:nth-child(2) {
    border-right: 0;
  }

  .proof-strip > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .quote-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(480px, 0.9fr);
    gap: 55px;
  }

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

@media (max-width: 900px) {
  .section-shell {
    width: min(100% - 32px, 720px);
  }

  .site-header {
    min-height: 66px;
    border-radius: 20px;
  }

  .header-logo {
    width: 46px;
    height: 46px;
  }

  .brand strong {
    font-size: 0.82rem;
  }

  .menu-toggle {
    position: relative;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(242, 247, 253, 0.9);
    cursor: pointer;
  }

  .menu-toggle i {
    position: absolute;
    width: 18px;
    height: 2px;
    border-radius: 3px;
    background: var(--blue-950);
    transition: transform 0.25s ease;
  }

  .menu-toggle i:first-child {
    transform: translateY(-4px);
  }

  .menu-toggle i:last-child {
    transform: translateY(4px);
  }

  .menu-toggle[aria-expanded="true"] i:first-child {
    transform: rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:last-child {
    transform: rotate(-45deg);
  }

  .site-header nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: flex;
    align-items: stretch;
    padding: 18px;
    transform: translateY(-10px) scale(0.98);
    border: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    flex-direction: column;
    backdrop-filter: blur(20px);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .site-header nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
  }

  .site-header nav > a {
    padding: 10px 8px;
    font-size: 0.82rem;
  }

  .site-header .nav-cta {
    justify-content: center;
    margin-top: 4px;
  }

  .hero {
    display: flex;
    min-height: auto;
    padding: 145px 20px 110px;
    flex-direction: column;
  }

  .ambient-grid {
    inset: 95px 12px 45px;
  }

  .hero-copy {
    width: min(100%, 720px);
  }

  .hero h1 {
    font-size: clamp(3.5rem, 12vw, 6rem);
  }

  .hero-visual {
    width: min(100%, 600px);
    min-height: 680px;
  }

  .note-top {
    right: -2%;
  }

  .note-bottom {
    left: -1%;
  }

  .scroll-cue {
    display: none;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-heading h2,
  .process-copy h2,
  .quote-copy h2 {
    font-size: clamp(2.7rem, 8vw, 4.5rem);
  }

  .compare-grid {
    grid-template-columns: 1fr;
    max-width: 650px;
    margin-inline: auto;
  }

  .compare-card:nth-child(2),
  .compare-card:nth-child(2).is-visible {
    transform: translateY(0);
  }

  .compare-media {
    height: 560px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process {
    grid-template-columns: 1fr;
    gap: 70px;
  }

  .process-media {
    min-height: 610px;
    transform: none;
  }

  .process-media > img {
    height: 610px;
  }

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

  .quote-copy {
    max-width: 680px;
  }
}

@media (max-width: 620px) {
  .section-shell {
    width: min(100% - 24px, 520px);
  }

  .site-header {
    top: 8px;
    width: calc(100% - 16px);
  }

  .brand > span:last-child {
    max-width: 180px;
  }

  .brand strong {
    overflow: hidden;
    font-size: 0.76rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .entry-logo-wrap,
  .entry-logo {
    width: 155px;
    height: 155px;
  }

  .orbit-one {
    width: 320px;
    height: 320px;
  }

  .orbit-two {
    width: 430px;
    height: 430px;
  }

  .hero {
    padding-right: 14px;
    padding-left: 14px;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 16vw, 4.8rem);
  }

  .hero-copy > p {
    font-size: 0.98rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

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

  .hero-video-card {
    inset: 10px 22px 15px;
    border-width: 7px;
    border-radius: 32px;
  }

  .note-top {
    top: 3%;
    right: 0;
  }

  .note-bottom {
    bottom: 5%;
    left: 0;
  }

  .hero-logo-medallion {
    right: 0;
    bottom: 21%;
  }

  .hero-logo-medallion .logo-shell {
    width: 65px;
    height: 65px;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip > div {
    min-height: 100px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip > div:last-child {
    border-bottom: 0;
  }

  .services,
  .portfolio,
  .results-section,
  .quote-section {
    padding-top: 105px;
    padding-bottom: 105px;
  }

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

  .service-card,
  .service-card:nth-child(2),
  .service-card:nth-child(4) {
    min-height: 360px;
    transform: perspective(950px) rotateX(var(--rx)) rotateY(var(--ry));
  }

  .compare-media {
    height: 450px;
  }

  .compare-copy {
    align-items: start;
    flex-direction: column;
  }

  .compare-copy > p {
    max-width: none;
  }

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

  .process {
    padding-bottom: 110px;
  }

  .process-media,
  .process-media > img {
    min-height: 0;
    height: 520px;
  }

  .process-seal {
    right: 8px;
    bottom: -30px;
    width: 130px;
    height: 130px;
  }

  .process-copy li {
    grid-template-columns: 48px 1fr;
    gap: 14px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .quote-form {
    padding: 24px 18px;
    border-radius: 25px;
  }

  .form-heading h3 {
    font-size: 1.25rem;
  }

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

  .footer-bottom {
    align-items: start;
    gap: 8px;
    flex-direction: column;
  }

  .floating-whatsapp {
    right: 12px;
    bottom: 12px;
    padding-right: 8px;
  }

  .floating-whatsapp b {
    display: none;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .site-enter {
    display: none;
  }
}

/* Página de escadas */
.stairs-page {
  overflow: hidden;
}

.stairs-header {
  border-color: rgba(201, 216, 234, 0.94);
}

.stairs-hero {
  position: relative;
  min-height: 900px;
  padding: 156px 0 106px;
  overflow: hidden;
}

.stairs-hero-grid {
  position: absolute;
  z-index: -2;
  inset: 90px 3% 60px;
  border: 1px solid rgba(6, 77, 166, 0.1);
  border-radius: 56px;
  background:
    linear-gradient(rgba(8, 120, 231, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 120, 231, 0.035) 1px, transparent 1px),
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(229, 241, 255, 0.78));
  background-size: 42px 42px, 42px 42px, auto;
  box-shadow: inset 0 1px 0 white;
  transform: perspective(1000px) rotateX(2deg);
}

.stairs-hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(5px);
}

.stairs-orb-one {
  top: 14%;
  right: -9%;
  width: 590px;
  height: 590px;
  background: radial-gradient(circle at 35% 35%, rgba(90, 190, 255, 0.47), rgba(49, 123, 220, 0.12) 46%, transparent 70%);
  animation: ambientFloat 10s ease-in-out infinite;
}

.stairs-orb-two {
  bottom: -15%;
  left: -12%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(198, 214, 235, 0.78), rgba(231, 243, 255, 0.16) 55%, transparent 70%);
  animation: ambientFloat 13s ease-in-out reverse infinite;
}

.stairs-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(470px, 0.78fr);
  align-items: center;
  gap: clamp(46px, 7vw, 112px);
}

.stairs-hero-copy {
  max-width: 680px;
}

.stairs-back-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 48px;
  color: var(--blue-800);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stairs-back-link span {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border: 1px solid rgba(8, 120, 231, 0.22);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  transition: transform 0.25s ease, background 0.25s ease;
}

.stairs-back-link:hover span {
  transform: translateX(-3px);
  background: var(--white);
}

.stairs-hero h1,
.stairs-intro h2,
.stairs-method h2,
.stairs-cta h2 {
  margin: 20px 0;
  font-size: clamp(3.65rem, 6.2vw, 6.75rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.stairs-hero h1 em,
.stairs-intro h2 em,
.stairs-method h2 em,
.stairs-cta h2 em {
  display: block;
  background: linear-gradient(116deg, #032967, #0878e7 60%, #48b6ff);
  background-clip: text;
  color: transparent;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: -0.055em;
}

.stairs-hero-copy > p {
  max-width: 605px;
  margin: 27px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.04rem, 1.55vw, 1.27rem);
  line-height: 1.75;
}

.stairs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.stairs-hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 39px;
}

.stairs-hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px 9px 8px;
  border: 1px solid rgba(7, 83, 176, 0.12);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.64);
  color: #49607c;
  box-shadow: 0 10px 26px rgba(25, 80, 145, 0.07);
  font-size: 0.64rem;
  font-weight: 750;
}

.stairs-hero-proof b {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600));
  color: white;
  font-size: 0.54rem;
}

.stairs-hero-visual {
  position: relative;
  min-height: 570px;
  perspective: 1200px;
}

.stairs-hero-photo {
  position: absolute;
  overflow: hidden;
  border: 8px solid rgba(255, 255, 255, 0.88);
  border-radius: 31px;
  background: #eaf4ff;
  box-shadow: 0 30px 75px rgba(10, 65, 133, 0.22), inset 0 0 0 1px rgba(6, 67, 152, 0.08);
}

.stairs-hero-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.25), transparent 28%, transparent 73%, rgba(3, 41, 103, 0.12));
  pointer-events: none;
}

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

.stairs-photo-main {
  top: 9px;
  right: 1%;
  width: min(86%, 454px);
  height: 535px;
  transform: rotateY(-7deg) rotateZ(2deg);
  animation: stairsPhotoFloat 7.5s ease-in-out infinite;
}

.stairs-photo-side {
  bottom: 11px;
  left: 0;
  width: min(43%, 236px);
  height: 300px;
  transform: rotateY(14deg) rotateZ(-6deg);
  animation: stairsPhotoSideFloat 8.2s ease-in-out -2.7s infinite;
}

.stairs-photo-tag {
  position: absolute;
  z-index: 1;
  right: 16px;
  bottom: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 99px;
  background: rgba(3, 41, 103, 0.83);
  color: white;
  box-shadow: 0 10px 24px rgba(3, 33, 84, 0.28);
  backdrop-filter: blur(10px);
  font-size: 0.63rem;
  font-weight: 800;
}

.stairs-photo-tag span {
  color: #86d0ff;
}

.stairs-hero-seal {
  position: absolute;
  z-index: 2;
  top: 21px;
  left: 5%;
  display: grid;
  place-items: center;
  width: 126px;
  height: 126px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 22px 45px rgba(11, 76, 152, 0.17);
  backdrop-filter: blur(12px);
  text-align: center;
  animation: sealSpin 14s linear infinite;
}

.stairs-hero-seal .logo-shell {
  position: absolute;
  width: 94px;
  height: 94px;
  opacity: 0.18;
}

.stairs-hero-seal > span {
  z-index: 1;
  color: var(--blue-950);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 800;
}

.stairs-hero-seal small {
  position: absolute;
  bottom: 19px;
  width: 78px;
  color: var(--blue-800);
  font-size: 0.43rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  line-height: 1.15;
  text-transform: uppercase;
}

.stairs-floating-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px 10px 10px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 17px 35px rgba(7, 66, 139, 0.17);
  color: #6d7c91;
  backdrop-filter: blur(12px);
  font-size: 0.6rem;
  line-height: 1.18;
  animation: chipFloat 6.2s ease-in-out infinite;
}

.stairs-floating-chip i {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600));
  color: white;
  font-size: 0.82rem;
  font-style: normal;
}

.stairs-floating-chip b {
  color: var(--ink);
  font-size: 0.66rem;
}

.chip-top {
  top: 140px;
  right: -4%;
}

.chip-bottom {
  bottom: 8px;
  right: 3%;
  animation-delay: -3.1s;
}

.stairs-scroll-cue {
  position: absolute;
  bottom: 45px;
  left: 50%;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 9px;
  transform: translateX(-50%);
  color: var(--blue-800);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stairs-scroll-cue i {
  display: block;
  width: 1px;
  height: 33px;
  background: linear-gradient(var(--blue-600), transparent);
  animation: scrollGlow 1.7s ease-in-out infinite;
}

.stairs-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.74fr;
  gap: 58px 90px;
  padding-top: 88px;
  padding-bottom: 116px;
}

.stairs-intro h2,
.stairs-method h2,
.stairs-cta h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 4.6vw, 5.25rem);
}

.stairs-intro > p {
  align-self: end;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.85;
}

.stairs-intro-stats {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stairs-intro-stats span {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 26px 28px;
  border-right: 1px solid var(--line);
  color: #65758b;
  font-size: 0.75rem;
}

.stairs-intro-stats span:last-child {
  border-right: 0;
}

.stairs-intro-stats b {
  color: var(--blue-950);
  font-size: 0.81rem;
}

.stairs-results {
  position: relative;
  padding: 130px 0 145px;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 13%, rgba(88, 182, 255, 0.16), transparent 26rem),
    linear-gradient(180deg, #f4f9ff, #ffffff 82%);
}

.stairs-results::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.45;
  background-image: linear-gradient(90deg, rgba(9, 83, 170, 0.035) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(90deg, transparent, black 23%, black 77%, transparent);
}

.stairs-results .section-shell {
  position: relative;
}

.stairs-results-shine {
  position: absolute;
  top: -160px;
  left: -100px;
  width: 430px;
  height: 430px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 229, 247, 0.8), transparent 68%);
}

.stairs-compare-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 61px;
}

.stairs-compare-card {
  overflow: hidden;
  border: 1px solid rgba(8, 83, 171, 0.12);
  border-radius: 27px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 20px 54px rgba(23, 78, 142, 0.12);
}

.stairs-compare-media {
  position: relative;
  height: 400px;
  overflow: hidden;
  background: #dfeaf5;
}

.stairs-compare-media > img,
.stairs-compare-after,
.stairs-compare-after img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.stairs-compare-media img {
  object-fit: cover;
}

.stairs-compare-after {
  z-index: 1;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--position)) 0 0);
}

.stairs-compare-label {
  position: absolute;
  z-index: 2;
  top: 15px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 99px;
  background: rgba(4, 37, 89, 0.74);
  color: white;
  box-shadow: 0 7px 18px rgba(3, 31, 76, 0.2);
  backdrop-filter: blur(8px);
  font-size: 0.59rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stairs-before-label {
  right: 15px;
}

.stairs-after-label {
  left: 15px;
  background: rgba(3, 90, 183, 0.79);
}

.stairs-compare-divider {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: var(--position);
  width: 2px;
  background: white;
  box-shadow: 0 0 0 1px rgba(2, 35, 87, 0.12);
  pointer-events: none;
}

.stairs-compare-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  transform: translate(-50%, -50%);
  border: 3px solid white;
  border-radius: 50%;
  background: var(--blue-600);
  color: white;
  box-shadow: 0 8px 18px rgba(4, 70, 151, 0.32);
  font-size: 1rem;
}

.stairs-compare-media input {
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: ew-resize;
  opacity: 0;
}

.stairs-compare-copy {
  padding: 22px 23px 24px;
}

.stairs-compare-copy > span {
  color: var(--blue-800);
  font-size: 0.59rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stairs-compare-copy h3 {
  margin: 8px 0 8px;
  font-size: 1.15rem;
  letter-spacing: -0.035em;
}

.stairs-compare-copy p {
  margin: 0;
  color: #63748b;
  font-size: 0.75rem;
  line-height: 1.65;
}

.stairs-method {
  display: grid;
  grid-template-columns: minmax(0, 0.89fr) minmax(0, 0.79fr);
  align-items: center;
  gap: clamp(45px, 8vw, 132px);
  padding-top: 150px;
  padding-bottom: 145px;
}

.stairs-method-visual {
  position: relative;
  min-height: 610px;
  padding: 16px;
  border: 1px solid rgba(6, 76, 163, 0.12);
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(223, 238, 253, 0.83));
  box-shadow: 0 29px 75px rgba(17, 74, 142, 0.16);
  transform: rotate(-1.5deg);
}

.stairs-method-visual::before {
  position: absolute;
  top: 29px;
  right: -27px;
  width: 180px;
  height: 180px;
  content: "";
  border: 1px solid rgba(8, 120, 231, 0.18);
  border-radius: 50%;
  background: rgba(238, 247, 255, 0.58);
}

.stairs-method-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 578px;
  border-radius: 27px;
  object-fit: cover;
}

.stairs-method-number {
  position: absolute;
  z-index: 2;
  right: -32px;
  bottom: 44px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 18px 13px 13px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 17px 36px rgba(5, 59, 126, 0.2);
  backdrop-filter: blur(12px);
}

.stairs-method-number span {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-600));
  color: white;
  font-size: 0.72rem;
  font-weight: 850;
}

.stairs-method-number small {
  color: #51657d;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.25;
  text-transform: uppercase;
}

.stairs-method-copy > p {
  margin: 26px 0 35px;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.82;
}

.stairs-method-list {
  display: grid;
  gap: 13px;
}

.stairs-method-list > div {
  display: grid;
  grid-template-columns: 43px 1fr;
  align-items: start;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.stairs-method-list i {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border-radius: 12px;
  background: linear-gradient(145deg, #f0f7ff, #dbeeff);
  color: var(--blue-800);
  font-size: 0.61rem;
  font-style: normal;
  font-weight: 850;
}

.stairs-method-list span {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: #607288;
  font-size: 0.73rem;
  line-height: 1.52;
}

.stairs-method-list strong {
  color: var(--ink);
  font-size: 0.84rem;
}

.stairs-projects {
  padding-top: 122px;
  padding-bottom: 145px;
}

.stairs-project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  perspective: 1200px;
}

.stairs-tilt-card {
  position: relative;
  transform: perspective(950px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform 0.18s ease, box-shadow 0.32s ease;
  will-change: transform;
}

.stairs-project-card {
  min-height: 350px;
  overflow: hidden;
  border: 1px solid rgba(8, 82, 170, 0.13);
  border-radius: 26px;
  background: white;
  box-shadow: 0 19px 43px rgba(22, 78, 143, 0.1);
}

.stairs-project-card::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  opacity: 0;
  background: radial-gradient(circle at var(--glow-x) var(--glow-y), rgba(130, 208, 255, 0.38), transparent 34%);
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.stairs-project-card:hover {
  box-shadow: 0 27px 60px rgba(15, 77, 152, 0.18);
}

.stairs-project-card:hover::after {
  opacity: 1;
}

.stairs-project-card figure {
  position: relative;
  height: 350px;
  margin: 0;
  overflow: hidden;
}

.stairs-project-card figure::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(3, 32, 75, 0.01) 22%, rgba(2, 31, 78, 0.76) 100%);
}

.stairs-project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.2, 0.75, 0.2, 1);
}

.stairs-project-card:hover img {
  transform: scale(1.075);
}

.stairs-project-card figcaption {
  position: absolute;
  z-index: 2;
  right: 23px;
  bottom: 21px;
  left: 23px;
  color: white;
}

.stairs-project-card figcaption span {
  color: #bfe8ff;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stairs-project-card figcaption h3 {
  margin: 7px 0 0;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.stairs-project-card figure > i {
  position: absolute;
  z-index: 2;
  top: 17px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.19);
  color: white;
  backdrop-filter: blur(8px);
  font-size: 0.61rem;
  font-style: normal;
  font-weight: 850;
}

.stairs-cta {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
  background:
    radial-gradient(circle at 88% 50%, rgba(104, 192, 255, 0.32), transparent 25rem),
    linear-gradient(125deg, #02275f, #0755b6 54%, #0b8bea);
  color: white;
}

.stairs-cta::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.17;
  background-image: linear-gradient(rgba(255, 255, 255, 0.24) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.24) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(90deg, black, transparent 80%);
}

.stairs-cta-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.7fr;
  align-items: center;
  gap: 80px;
}

.stairs-cta .eyebrow {
  color: #c9ecff;
}

.stairs-cta .eyebrow > span {
  background: linear-gradient(90deg, white, #84d7ff);
}

.stairs-cta h2 {
  max-width: 720px;
}

.stairs-cta h2 em {
  background: linear-gradient(112deg, #fff, #bdeaff);
  background-clip: text;
}

.stairs-cta p {
  max-width: 650px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.79);
  font-size: 1rem;
  line-height: 1.8;
}

.stairs-cta-actions {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 14px;
}

.stairs-cta .button-primary {
  min-height: 63px;
  background: white;
  color: var(--blue-950);
  box-shadow: 0 19px 42px rgba(0, 27, 80, 0.22);
}

.stairs-cta .button-primary svg {
  width: 22px;
  height: 22px;
  fill: #25d366;
}

.stairs-phone {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(10px);
}

.stairs-phone span {
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stairs-phone b {
  font-size: 0.9rem;
}

.stairs-footer {
  padding: 34px 0;
  border-top: 0;
  background: #f8fbff;
}

.stairs-footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 30px;
}

.stairs-footer .footer-brand .logo-shell {
  width: 54px;
  height: 54px;
}

.stairs-footer-inner > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-800);
  font-size: 0.69rem;
  font-weight: 850;
}

.stairs-footer-inner > a svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stairs-footer-inner > span {
  color: #77879a;
  font-size: 0.61rem;
}

@keyframes stairsPhotoFloat {
  0%,
  100% { transform: translateY(0) rotateY(-7deg) rotateZ(2deg); }
  50% { transform: translateY(-12px) rotateY(-4deg) rotateZ(1deg); }
}

@keyframes stairsPhotoSideFloat {
  0%,
  100% { transform: translateY(0) rotateY(14deg) rotateZ(-6deg); }
  50% { transform: translateY(-10px) rotateY(10deg) rotateZ(-4deg); }
}

@keyframes sealSpin {
  0%,
  100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

@keyframes chipFloat {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@keyframes scrollGlow {
  0%,
  100% { opacity: 0.38; transform: scaleY(0.75); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

@media (max-width: 1120px) {
  .stairs-hero-shell {
    grid-template-columns: minmax(0, 1fr) minmax(405px, 0.76fr);
    gap: 45px;
  }

  .stairs-hero-visual {
    min-height: 515px;
  }

  .stairs-photo-main {
    height: 484px;
  }

  .stairs-photo-side {
    height: 255px;
  }

  .stairs-compare-media {
    height: 350px;
  }
}

@media (max-width: 900px) {
  .stairs-hero {
    min-height: 0;
    padding-top: 137px;
    padding-bottom: 115px;
  }

  .stairs-hero-shell,
  .stairs-method,
  .stairs-cta-grid {
    grid-template-columns: 1fr;
  }

  .stairs-hero-copy {
    max-width: 720px;
  }

  .stairs-hero-visual {
    width: min(650px, 100%);
    min-height: 590px;
    margin: 15px auto 0;
  }

  .stairs-photo-main {
    width: min(78%, 475px);
    height: 545px;
  }

  .stairs-photo-side {
    width: min(38%, 240px);
    height: 300px;
  }

  .stairs-scroll-cue {
    display: none;
  }

  .stairs-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .stairs-intro > p {
    max-width: 680px;
  }

  .stairs-compare-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-right: auto;
    margin-left: auto;
  }

  .stairs-compare-media {
    height: 460px;
  }

  .stairs-method {
    padding-top: 110px;
    padding-bottom: 110px;
  }

  .stairs-method-visual {
    width: min(620px, calc(100% - 34px));
    margin-left: 15px;
  }

  .stairs-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stairs-cta-grid {
    gap: 34px;
  }
}

@media (max-width: 620px) {
  .stairs-header .brand small {
    display: none;
  }

  .stairs-hero {
    padding-top: 125px;
    padding-bottom: 72px;
  }

  .stairs-hero-grid {
    inset: 78px 10px 20px;
    border-radius: 32px;
  }

  .stairs-back-link {
    margin-bottom: 32px;
  }

  .stairs-hero h1 {
    font-size: clamp(3.1rem, 14vw, 4.35rem);
  }

  .stairs-hero-copy > p {
    font-size: 0.96rem;
  }

  .stairs-hero-actions .button {
    width: 100%;
  }

  .stairs-hero-proof {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .stairs-hero-proof span:last-child {
    grid-column: 1 / -1;
  }

  .stairs-hero-visual {
    min-height: 445px;
  }

  .stairs-photo-main {
    top: 7px;
    width: 79%;
    height: 414px;
    border-width: 6px;
  }

  .stairs-photo-side {
    bottom: 4px;
    width: 37%;
    height: 206px;
    border-width: 5px;
  }

  .stairs-hero-seal {
    top: 18px;
    left: 0;
    width: 94px;
    height: 94px;
  }

  .stairs-hero-seal .logo-shell {
    width: 70px;
    height: 70px;
  }

  .stairs-hero-seal > span {
    font-size: 1.2rem;
  }

  .stairs-hero-seal small {
    bottom: 11px;
    width: 62px;
    font-size: 0.32rem;
  }

  .stairs-floating-chip {
    padding: 8px 10px 8px 8px;
    border-radius: 13px;
    font-size: 0.52rem;
  }

  .stairs-floating-chip i {
    width: 24px;
    height: 24px;
    border-radius: 8px;
  }

  .chip-top {
    top: 122px;
    right: -5px;
  }

  .chip-bottom {
    right: 0;
  }

  .stairs-intro {
    padding-top: 65px;
    padding-bottom: 80px;
  }

  .stairs-intro-stats {
    grid-template-columns: 1fr;
  }

  .stairs-intro-stats span {
    padding: 17px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stairs-intro-stats span:last-child {
    border-bottom: 0;
  }

  .stairs-results {
    padding: 88px 0;
  }

  .stairs-compare-grid {
    margin-top: 41px;
  }

  .stairs-compare-media {
    height: 390px;
  }

  .stairs-method {
    gap: 55px;
    padding-top: 80px;
    padding-bottom: 85px;
  }

  .stairs-method-visual {
    min-height: 460px;
    padding: 10px;
    border-radius: 28px;
  }

  .stairs-method-visual img {
    height: 438px;
    border-radius: 20px;
  }

  .stairs-method-number {
    right: -18px;
    bottom: 27px;
  }

  .stairs-projects {
    padding-top: 78px;
    padding-bottom: 86px;
  }

  .stairs-project-grid {
    grid-template-columns: 1fr;
  }

  .stairs-project-card,
  .stairs-project-card figure {
    min-height: 330px;
    height: 330px;
  }

  .stairs-cta {
    padding: 77px 0;
  }

  .stairs-cta h2 {
    font-size: clamp(2.9rem, 13vw, 4rem);
  }

  .stairs-footer-inner {
    grid-template-columns: 1fr;
    gap: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stairs-hero-orb,
  .stairs-photo-main,
  .stairs-photo-side,
  .stairs-hero-seal,
  .stairs-floating-chip,
  .stairs-scroll-cue i {
    animation: none;
  }
}

/* Refinamento final: enquadramento, respiro e mobile */
.hero-video-card img {
  filter: saturate(1.04) contrast(1.02);
}

.hero-video-card {
  isolation: isolate;
}

.hero-video-card::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.15), transparent 30%, transparent 70%, rgba(4, 50, 112, 0.16));
  pointer-events: none;
}

.video-chrome {
  z-index: 3;
}

.site-enter.is-dismissed {
  animation: entryExit 0.45s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.compare-card {
  display: flex;
  flex-direction: column;
}

.compare-copy {
  flex: 1;
  min-height: 146px;
}

.floating-whatsapp {
  z-index: 140;
  bottom: max(18px, env(safe-area-inset-bottom));
}

.stairs-hero-photo img {
  filter: saturate(1.04) contrast(1.03);
}

.stairs-hero-photo::before,
.stairs-project-card figure::before {
  position: absolute;
  z-index: 2;
  inset: 0;
  content: "";
  opacity: 0.44;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 30%, transparent 72%, rgba(4, 43, 94, 0.1));
  pointer-events: none;
}

.stairs-hero-photo::after {
  z-index: 3;
}

.stairs-photo-tag,
.stairs-project-card figcaption,
.stairs-project-card figure > i {
  z-index: 4;
}

@media (max-width: 900px) {
  .hero {
    overflow: hidden;
  }

  .hero-visual {
    min-height: 600px;
    overflow: visible;
  }

  .hero-video-card {
    inset: 22px 36px 20px;
    transform: rotateY(-4deg) rotateX(2deg) rotateZ(0.4deg);
  }

  .note-top {
    right: 8px;
  }

  .note-bottom {
    left: 8px;
  }
}

@media (max-width: 620px) {
  .hero {
    padding-top: 126px;
    padding-bottom: 76px;
  }

  .hero h1 {
    max-width: 440px;
    font-size: clamp(3rem, 14vw, 4.25rem);
  }

  .hero-visual {
    width: 100%;
    min-height: 480px;
    margin-top: 6px;
  }

  .hero-halo {
    inset: 5% -8% 7%;
    opacity: 0.7;
  }

  .hero-video-card {
    inset: 22px 26px 24px;
    transform: rotateZ(0deg);
    border-width: 6px;
    border-radius: 29px;
    box-shadow: 0 22px 48px rgba(13, 67, 133, 0.2);
  }

  .video-chrome {
    right: 10px;
    bottom: 10px;
    left: 10px;
    gap: 6px;
    padding: 10px 11px;
    border-radius: 12px;
    font-size: 0.61rem;
  }

  .video-chrome b {
    font-size: 0.53rem;
  }

  .floating-note {
    padding: 11px 12px;
    border-radius: 15px;
  }

  .floating-note span {
    font-size: 0.57rem;
  }

  .floating-note strong {
    font-size: 0.92rem;
  }

  .note-top {
    top: 10px;
    right: 8px;
    min-width: 122px;
  }

  .note-top i {
    top: -9px;
    right: 8px;
    width: 27px;
    height: 27px;
    border-radius: 9px;
  }

  .note-bottom {
    bottom: 12px;
    left: 8px;
    width: 142px;
  }

  .note-bottom b {
    font-size: 1.42rem;
  }

  .hero-logo-medallion {
    right: 11px;
    bottom: 23%;
    padding: 4px;
  }

  .hero-logo-medallion .logo-shell {
    width: 58px;
    height: 58px;
  }

  .stairs-hero {
    overflow: hidden;
  }

  .stairs-hero-grid {
    inset: 78px 10px 16px;
  }

  .stairs-hero-visual {
    width: calc(100% - 4px);
    min-height: 445px;
    overflow: visible;
  }

  .stairs-photo-main {
    width: 78%;
    height: 416px;
    transform: rotateZ(0.5deg);
  }

  .stairs-photo-side {
    width: 37%;
    height: 210px;
    transform: rotateZ(-4deg);
  }

  .stairs-floating-chip {
    z-index: 5;
  }

  .chip-top {
    top: 116px;
    right: 0;
  }

  .chip-bottom {
    right: 1px;
    bottom: 2px;
  }

  .stairs-hero-seal {
    left: 1px;
  }

  .stairs-compare-media {
    height: 370px;
  }

  .stairs-compare-copy {
    padding: 19px 18px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video-card,
  .floating-note,
  .hero-logo-medallion,
  .stairs-hero-photo,
  .stairs-floating-chip {
    animation: none;
  }
}