/* ==========================================================================
   Dr. Ar Climatização — design system
   ========================================================================== */

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/sora-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/sora-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --navy-950: #040d17;
  --navy-900: #071626;
  --navy-850: #0a1d31;
  --navy-800: #0d243b;
  --navy-700: #123552;
  --ink: #0b1b2b;
  --slate: #536a80;
  --slate-light: #7d92a6;
  --cream: #f4f8fb;
  --cream-2: #eaf1f7;
  --white: #ffffff;
  --ice: #7dd3fc;
  --cyan: #22d3ee;
  --blue: #2563eb;
  --blue-soft: #dbeafe;
  --orange: #f97316;
  --orange-2: #fb923c;
  --amber: #fbbf24;
  --green: #10b981;
  --line: rgba(11, 27, 43, 0.1);
  --line-dark: rgba(255, 255, 255, 0.11);
  --shadow-sm: 0 2px 8px rgba(4, 13, 23, 0.06);
  --shadow-md: 0 18px 40px -18px rgba(4, 13, 23, 0.25);
  --shadow-lg: 0 32px 80px -32px rgba(4, 13, 23, 0.45);
  --radius-sm: 14px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --container: 1200px;
  --header-h: 82px;
  --font-body: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(2.5rem, 5.2vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); }
h3 { font-size: clamp(1.2rem, 1.7vw, 1.45rem); letter-spacing: -0.02em; }
h4 { font-size: 1.05rem; letter-spacing: -0.015em; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; }
li { list-style: none; }
button { font: inherit; }
svg { flex: none; }

::selection { background: var(--orange); color: #1a0c02; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 999;
  background: var(--white);
  color: var(--ink);
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 700;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 16px; }

.section {
  position: relative;
  padding: clamp(72px, 9vw, 116px) 0;
  scroll-margin-top: calc(var(--header-h) + 20px);
}
section[id],
h2[id],
h3[id] {
  scroll-margin-top: calc(var(--header-h) + 28px);
}
.section--tight { padding: clamp(52px, 6vw, 76px) 0; }
.section--cream { background: var(--cream); }
.section--white { background: var(--white); }
.section--dark {
  background: var(--navy-950);
  color: #e7eef5;
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--white); }
.section--dark p { color: #a9bacb; }

.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 62px);
}
.section-head.center {
  margin-inline: auto;
  text-align: center;
}
.section-head p {
  font-size: 1.1rem;
  color: var(--slate);
  margin: 18px 0 0;
}
.section--dark .section-head p { color: #9fb2c6; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}
.section--dark .eyebrow { color: var(--ice); }
.cta-band .eyebrow { color: var(--ice); }
.mt-30 { margin-top: 30px; }
.services-note {
  margin-top: 28px;
  font-size: 0.92rem;
  color: var(--slate);
}

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  line-height: 1.65;
  color: var(--slate);
}
.section--dark .lead { color: #a9bacb; }

.nowrap { white-space: nowrap; }

.text-accent { color: var(--orange); }
.text-ice { color: var(--ice); }

/* Buttons ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { transition: transform 0.2s ease; }
.btn:hover svg { transform: translateX(2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--orange-2), var(--orange));
  color: #211005;
  box-shadow: 0 12px 28px -10px rgba(249, 115, 22, 0.7);
}
.btn-primary:hover { box-shadow: 0 18px 34px -12px rgba(249, 115, 22, 0.8); }

.btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline {
  color: var(--ink);
  border-color: rgba(11, 27, 43, 0.18);
  background: transparent;
}
.btn-outline:hover { background: var(--white); border-color: rgba(11, 27, 43, 0.3); }

.btn-dark {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-dark:hover { background: var(--navy-800); }

.btn-sm { padding: 12px 18px; font-size: 0.88rem; }
.btn-lg { padding: 18px 30px; font-size: 1rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--blue);
}
.link-arrow svg { transition: transform 0.2s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* Header ------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(4, 13, 23, 0.88);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line-dark);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--white);
  margin-right: auto;
}
.brand-icon {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(34, 211, 238, 0.25));
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.16rem;
  letter-spacing: -0.03em;
}
.brand-text small {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #93a9bd;
  margin-top: 5px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  position: relative;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #c4d2df;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] { color: var(--white); background: rgba(255, 255, 255, 0.06); }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.main-nav .nav-wa { display: none; }

.header-cta { flex: none; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  cursor: pointer;
}
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Hero --------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 56px) 0 64px;
  background: var(--navy-950);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(720px 520px at 82% 4%, rgba(34, 211, 238, 0.16), transparent 62%),
    radial-gradient(680px 520px at 4% 88%, rgba(37, 99, 235, 0.24), transparent 64%),
    radial-gradient(480px 380px at 52% 108%, rgba(249, 115, 22, 0.12), transparent 70%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 80%);
  opacity: 0.8;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: clamp(40px, 6vw, 72px);
  align-items: center;
}
.hero-grid > *,
.split > *,
.article-grid > *,
.budget-grid > *,
.page-hero-grid > *,
.faq-wrap > *,
.cta-band > * { min-width: 0; }
.hero-copy { position: relative; z-index: 2; }
.hero .eyebrow { color: var(--ice); }
.hero h1 {
  color: var(--white);
  max-width: 13ch;
  margin-bottom: 24px;
}
.hero h1 .hl {
  color: var(--orange-2);
  display: inline;
}
.hero-sub {
  max-width: 56ch;
  font-size: clamp(1.04rem, 1.35vw, 1.18rem);
  line-height: 1.65;
  color: #b3c4d4;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
}
.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: #c3d1de;
}
.hero-trust svg { color: var(--green); }

.hero-visual {
  position: relative;
  z-index: 2;
}
.hero-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 30px 30px 30px 110px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9);
  background: var(--navy-800);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}
.hero-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 13, 23, 0) 40%, rgba(4, 13, 23, 0.78) 100%);
}
.hero-photo-tag {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(7, 22, 38, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.hero-photo-tag .tag-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(249, 115, 22, 0.16);
  color: var(--orange-2);
}
.hero-photo-tag strong {
  display: block;
  font-size: 0.92rem;
  color: var(--white);
}
.hero-photo-tag span { font-size: 0.76rem; color: #a8bacb; }

.float-card {
  position: absolute;
  z-index: 3;
  max-width: 248px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(9, 25, 42, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 50px -24px rgba(0, 0, 0, 0.8);
}
.float-card strong {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 0.84rem;
  margin-bottom: 4px;
}
.float-card span { display: block; font-size: 0.74rem; line-height: 1.45; color: #a8bacb; }
.float-card--top {
  top: 26px;
  left: -34px;
}
.float-card--bottom {
  right: -28px;
  bottom: 100px;
}
.float-card--bottom strong { color: var(--ice); }

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: clamp(44px, 6vw, 68px);
  padding-top: 28px;
  border-top: 1px solid var(--line-dark);
}
.hero-metrics li { display: flex; flex-direction: column; gap: 4px; }
.hero-metrics strong {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.04em;
}
.hero-metrics span { font-size: 0.78rem; color: #8fa5ba; line-height: 1.4; }

/* Brand marquee ------------------------------------------------------------ */
.brands {
  padding: 34px 0;
  background: var(--navy-900);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}
.brands-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}
.brands-head h2 {
  font-size: 0.78rem;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #93a9bd;
  margin: 0;
}
.brands-head span { font-size: 0.78rem; color: #6f869c; }
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  animation: marquee 46s linear infinite;
}
.marquee-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: none;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.brand-tile {
  display: grid;
  place-items: center;
  width: 142px;
  height: 62px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 12px;
  flex: none;
}
.brand-tile img {
  max-height: 34px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
  transition: filter 0.25s ease, opacity 0.25s ease;
}
.brand-tile:hover img { filter: none; opacity: 1; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Services ----------------------------------------------------------------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  grid-column: span 4;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.28);
}
.service-card--wide { grid-column: span 7; }
.service-card--dark {
  background: var(--navy-900);
  border-color: rgba(255, 255, 255, 0.08);
  color: #b9c9d8;
}
.service-card--dark h3 { color: var(--white); }
.service-card--dark p { color: #a9bacb; }
.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: var(--blue-soft);
  color: var(--blue);
  flex: none;
}
.service-card--dark .service-icon { background: rgba(34, 211, 238, 0.12); color: var(--ice); }
.service-card h3 { margin: 0; }
.service-card p { color: var(--slate); font-size: 0.96rem; }
.service-card .link-arrow { margin-top: auto; }

.service-card--photo {
  grid-column: span 5;
  min-height: 360px;
  justify-content: flex-end;
  border: 0;
  padding: 0;
  color: var(--white);
}
.service-card--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card--photo::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(4, 13, 23, 0.12) 0%, rgba(4, 13, 23, 0.58) 46%, rgba(4, 13, 23, 0.96) 100%);
}
.service-card--photo:hover img { transform: scale(1.04); }
.service-card--photo:hover { box-shadow: var(--shadow-lg); }
.service-card--photo > img { position: absolute; inset: 0; z-index: 0; }
.service-card--photo .service-body { position: relative; z-index: 2; }
.service-card--photo .service-body { padding: 28px; }
.service-card--photo h3 { color: var(--white); }
.service-card--photo p { color: #d0dce6; margin-bottom: 14px; }
.service-card--photo .link-arrow { color: var(--ice); }
.service-card--cta {
  justify-content: space-between;
  background:
    radial-gradient(420px 260px at 100% 0%, rgba(249, 115, 22, 0.3), transparent 70%),
    linear-gradient(135deg, var(--navy-800), var(--navy-900));
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
}
.service-card--cta h3 { color: var(--white); }
.service-card--cta p { color: #a9bacb; }
.service-card--cta .btn { align-self: flex-start; }

/* Split / about ------------------------------------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.split--reverse .split-media { order: 2; }
.split-media {
  position: relative;
}
.media-stack {
  position: relative;
  padding: 0 32px 38px 0;
}
.media-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 4.4;
  box-shadow: var(--shadow-lg);
  background: var(--navy-800);
}
.media-main img { width: 100%; height: 100%; object-fit: cover; }
.media-inset {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46%;
  border-radius: 22px;
  overflow: hidden;
  border: 8px solid var(--cream);
  box-shadow: var(--shadow-md);
  aspect-ratio: 1;
  background: var(--white);
}
.media-inset img { width: 100%; height: 100%; object-fit: cover; }
.media-badge {
  position: absolute;
  left: 0;
  bottom: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}
.media-badge strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--blue);
}
.media-badge span { font-size: 0.74rem; line-height: 1.35; color: var(--slate); max-width: 12ch; }

.check-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}
.check-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 0.97rem;
  color: var(--slate);
}
.check-list strong { color: var(--ink); }
.check-list svg { color: var(--green); margin-top: 3px; }
.check-list a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.section--dark .check-list a,
.contact-hero .check-list a { color: var(--ice); }
.section--dark .check-list li { color: #a9bacb; }
.section--dark .check-list strong { color: var(--white); }

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.mini-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.mini-stats span { font-size: 0.76rem; color: var(--slate); line-height: 1.35; display: block; margin-top: 6px; }

/* Rapel highlight ---------------------------------------------------------- */
.rapel-band {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: var(--white);
}
.rapel-band h2 { color: var(--white); }
.rapel-band .eyebrow { color: var(--ice); }
.rapel-band .lead { color: #a9bacb; }
.rapel-band .check-list li { color: #a9bacb; }
.rapel-band .check-list strong { color: var(--white); }
.rapel-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.rapel-photo {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 5 / 4;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.rapel-photo img { width: 100%; height: 100%; object-fit: cover; }
.rapel-photo .cert-strip {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cert-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border-radius: 999px;
  background: rgba(4, 13, 23, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.2);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
}
.cert-chip svg { color: var(--amber); }

/* Process ------------------------------------------------------------------ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
  border-top: 1px solid var(--line);
}
.process-item {
  position: relative;
  padding: 32px 26px 8px 0;
  border-right: 1px solid var(--line);
}
.process-item:last-child { border-right: 0; }
.process-item::before {
  counter-increment: step;
  content: '0' counter(step);
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}
.process-item h3 { font-size: 1.1rem; margin-bottom: 10px; }
.process-item p { font-size: 0.9rem; color: var(--slate); }
.process-item:not(:last-child) > * { padding-right: 22px; }

/* Testimonials ------------------------------------------------------------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.stars { display: flex; gap: 3px; color: var(--amber); }
.testimonial blockquote {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: #31465a;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  flex: none;
}
.testimonial-author strong { display: block; font-size: 0.9rem; line-height: 1.2; }
.testimonial-author span { font-size: 0.78rem; color: var(--slate); }

/* FAQ ---------------------------------------------------------------------- */
.faq-wrap {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.faq-list { display: grid; gap: 12px; }
.faq-list--narrow { max-width: 820px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item[open] {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 21px 24px;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 0.98rem;
  line-height: 1.45;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .faq-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--cream-2);
  color: var(--blue);
  flex: none;
  transition: transform 0.25s ease, background 0.25s ease;
}
.faq-item[open] summary .faq-icon {
  transform: rotate(45deg);
  background: var(--blue);
  color: var(--white);
}
.faq-answer {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--slate);
  max-width: 68ch;
}
.faq-answer a { color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.faq-aside {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  padding: 30px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(300px 220px at 100% 0%, rgba(34, 211, 238, 0.18), transparent 70%),
    var(--navy-900);
  color: #b9c9d8;
}
.faq-aside h3 { color: var(--white); font-size: 1.3rem; }
.faq-aside p { font-size: 0.92rem; color: #a9bacb; }
.faq-aside .btn { margin-top: 18px; width: 100%; }

/* CTA band ----------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 7vw, 78px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(520px 340px at 88% 0%, rgba(34, 211, 238, 0.22), transparent 66%),
    radial-gradient(520px 340px at 10% 100%, rgba(249, 115, 22, 0.2), transparent 66%),
    linear-gradient(135deg, var(--navy-800), var(--navy-950));
  color: var(--white);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse at 80% 20%, #000, transparent 65%);
  mask-image: radial-gradient(ellipse at 80% 20%, #000, transparent 65%);
  opacity: 0.45;
}
.cta-band h2 { color: var(--white); max-width: 18ch; margin-bottom: 14px; }
.cta-band p { color: #b6c7d7; max-width: 52ch; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.cta-actions .btn { width: 100%; }
.cta-actions .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}
.cta-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}
.cta-note { font-size: 0.78rem; color: #8fa5ba; text-align: center; }

/* Page hero (internal pages) ----------------------------------------------- */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 62px) 0 72px;
  background: var(--navy-950);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(620px 460px at 88% 0%, rgba(34, 211, 238, 0.16), transparent 64%),
    radial-gradient(560px 420px at 4% 100%, rgba(37, 99, 235, 0.22), transparent 66%);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 75% 80% at 50% 0%, #000, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 80% at 50% 0%, #000, transparent 80%);
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #8fa5ba;
  margin-bottom: 30px;
}
.breadcrumb a { color: #b9c9d8; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb svg { opacity: 0.5; }
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}
.page-hero h1 { color: var(--white); max-width: 18ch; margin-bottom: 20px; }
.page-hero .lead { color: #b3c4d4; max-width: 58ch; }
.page-hero .hero-actions { margin: 30px 0 0; }
.page-hero-media {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 4 / 3.4;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-lg);
}
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-media .float-card { max-width: 220px; }
.page-hero-media .float-card--top { left: 16px; top: 16px; }
.page-hero-media .float-card--bottom { right: 16px; bottom: 16px; }

.page-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
.page-tags li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.76rem;
  font-weight: 700;
  color: #c7d5e1;
}
.page-tags svg { color: var(--green); }

/* Article / prose ---------------------------------------------------------- */
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(36px, 5vw, 76px);
  align-items: start;
}
.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.7rem, 2.7vw, 2.25rem); margin-top: 2.2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.8em; }
.prose p { color: #40566b; }
.prose strong { color: var(--ink); }
.prose ul { display: grid; gap: 10px; margin: 0 0 1.4em; }
.prose ul li {
  position: relative;
  padding-left: 28px;
  color: #40566b;
}
.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}
.prose--dark p,
.prose--dark ul li { color: #a9bacb; }
.prose--dark strong { color: var(--white); }
.prose--dark h2, .prose--dark h3 { color: var(--white); }

.callout {
  margin: 32px 0;
  padding: 24px 26px;
  border-left: 4px solid var(--orange);
  background: #fff7ed;
  border-radius: 0 16px 16px 0;
  color: #7c3a12;
  font-size: 0.96rem;
}
.callout strong { color: #7c3a12; }

.side-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.side-card + .side-card { margin-top: 20px; }
.side-card h3 { font-size: 1.15rem; }
.side-card p { font-size: 0.9rem; color: var(--slate); }
.side-card .check-list { margin-top: 16px; gap: 10px; }
.side-card .check-list li { font-size: 0.88rem; }
.side-card .btn { width: 100%; margin-top: 20px; }
.side-card--dark {
  background: var(--navy-900);
  border-color: rgba(255, 255, 255, 0.08);
}
.side-card--dark h3 { color: var(--white); }
.side-card--dark p { color: #a9bacb; }
.side-card--dark .check-list li { color: #b7c7d6; }
.side-sticky { position: sticky; top: calc(var(--header-h) + 28px); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 32px 0;
}
.feature-box {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.feature-box .service-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 16px;
}
.feature-box h3 { font-size: 1.02rem; margin-bottom: 8px; }
.feature-box p { font-size: 0.88rem; color: var(--slate); }

.split-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 32px 0;
}
.info-card {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
}
.info-card--good { border-top: 4px solid var(--green); }
.info-card--bad { border-top: 4px solid #ef4444; }
.info-card h3 { font-size: 1.05rem; }
.info-card ul { display: grid; gap: 8px; }
.info-card li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--slate);
}
.info-card li svg { margin-top: 4px; }
.info-card--good svg { color: var(--green); }
.info-card--bad svg { color: #ef4444; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  font-size: 0.92rem;
}
.compare-table th,
.compare-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.compare-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--slate); }
.compare-table td:first-child { font-weight: 700; color: var(--ink); }

.step-list {
  display: grid;
  gap: 18px;
  margin: 30px 0;
  counter-reset: steps;
}
.step-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}
.step-list li::before {
  counter-increment: steps;
  content: counter(steps);
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
}
.step-list h3 { font-size: 1rem; margin-bottom: 6px; }
.step-list p { font-size: 0.9rem; color: var(--slate); }
.step-list--compact { margin: 18px 0 0; gap: 12px; }
.step-list--compact li { grid-template-columns: 38px 1fr; padding: 16px; }
.step-list--compact li::before { width: 38px; height: 38px; border-radius: 12px; font-size: 0.85rem; }
.step-list--compact h3 { font-size: 0.95rem; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.related-link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.related-link:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-md);
}
.related-link strong { font-family: var(--font-display); font-size: 1rem; }
.related-link span { font-size: 0.84rem; color: var(--slate); line-height: 1.5; }
.related-link .link-arrow { margin-top: auto; }

/* Quote -------------------------------------------------------------------- */
.quote-band {
  padding: clamp(44px, 6vw, 70px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(460px 300px at 100% 0%, rgba(37, 99, 235, 0.28), transparent 68%),
    var(--navy-900);
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 32px;
}
.quote-band .quote-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: rgba(249, 115, 22, 0.16);
  color: var(--orange-2);
  flex: none;
}
.quote-band p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.3vw, 1.8rem);
  line-height: 1.35;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 0;
}
.quote-band p span { color: var(--orange-2); }

/* Budget form -------------------------------------------------------------- */
.budget-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: start;
}
.form-card {
  padding: clamp(26px, 4vw, 40px);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.form-card h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.8rem; font-weight: 800; color: var(--ink); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid rgba(11, 27, 43, 0.16);
  border-radius: 12px;
  background: var(--cream);
  font: inherit;
  font-size: 0.92rem;
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-card .btn { width: 100%; margin-top: 20px; }
.form-note { font-size: 0.76rem; color: var(--slate); margin-top: 12px; text-align: center; }
.form-note a { color: var(--blue); text-decoration: underline; }
.form-success {
  display: none;
  margin-top: 18px;
  padding: 16px;
  border-radius: 12px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.88rem;
  font-weight: 600;
}
.form-success.is-visible { display: block; }

.contact-list { display: grid; gap: 14px; margin-top: 24px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.contact-item:hover { border-color: rgba(37, 99, 235, 0.3); transform: translateY(-2px); }
.contact-item .service-icon { width: 44px; height: 44px; border-radius: 12px; }
.contact-item strong { display: block; font-size: 0.92rem; }
.contact-item span { font-size: 0.8rem; color: var(--slate); }

.contact-hero {
  padding: clamp(28px, 4vw, 38px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(340px 240px at 100% 0%, rgba(34, 211, 238, 0.2), transparent 70%),
    var(--navy-900);
  color: var(--white);
}
.contact-hero h2 { color: var(--white); font-size: 1.4rem; }
.contact-hero p { color: #a9bacb; font-size: 0.92rem; }
.contact-hero .check-list li { color: #b7c7d6; font-size: 0.88rem; }
.contact-hero .check-list svg { color: var(--ice); }

/* Footer ------------------------------------------------------------------- */
.site-footer {
  position: relative;
  padding: 72px 0 28px;
  background: var(--navy-950);
  color: #9fb2c6;
  border-top: 1px solid var(--line-dark);
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 100% 0%, rgba(37, 99, 235, 0.14), transparent 70%);
  pointer-events: none;
}
.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr;
  gap: 42px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .brand { color: var(--white); margin-bottom: 18px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: #8fa5ba; max-width: 34ch; }
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--white);
}
.footer-social:hover { color: var(--ice); }
.footer-col h3 {
  font-size: 0.76rem;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #c8d6e2;
  margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a,
.footer-col li { font-size: 0.86rem; color: #8fa5ba; line-height: 1.5; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  padding-right: 148px;
  font-size: 0.76rem;
  color: #6f869c;
}
.footer-bottom a { color: #9fb2c6; }
.footer-bottom a:hover { color: var(--white); }

/* Floating WhatsApp -------------------------------------------------------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 999px;
  background: #16a34a;
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 16px 34px -12px rgba(22, 163, 74, 0.7);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 22px 40px -14px rgba(22, 163, 74, 0.85); }
.wa-float span { display: inline; }

/* Reveal ------------------------------------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
html.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
html.js [data-reveal][data-delay="1"] { transition-delay: 0.08s; }
html.js [data-reveal][data-delay="2"] { transition-delay: 0.16s; }
html.js [data-reveal][data-delay="3"] { transition-delay: 0.24s; }
html.js [data-reveal][data-delay="4"] { transition-delay: 0.32s; }

/* Responsive --------------------------------------------------------------- */
@media (max-width: 1200px) {
  .float-card--top { left: 8px; }
  .float-card--bottom { right: 8px; }
}

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr 0.86fr; gap: 36px; }
  .float-card--top { left: 8px; }
  .float-card--bottom { right: 8px; }
  .service-card { grid-column: span 6; }
  .service-card--wide,
  .service-card--photo { grid-column: span 6; }
  .service-card--cta { grid-column: span 12; }
  .footer-grid { grid-template-columns: 1.4fr 0.8fr 0.8fr; }
  .footer-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  :root { --header-h: 72px; }
  .container { width: calc(100% - 40px); }

  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px 20px 26px;
    background: rgba(4, 13, 23, 0.98);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line-dark);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }
  .main-nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }
  .main-nav a { padding: 14px 16px; font-size: 1rem; }
  .main-nav a::after { display: none; }
  .main-nav .nav-wa { display: inline-flex; margin-top: 10px; }
  .main-nav .nav-wa .btn { width: 100%; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }

  .hero { min-height: auto; padding-top: calc(var(--header-h) + 52px); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 16ch; }
  .hero-visual { max-width: 560px; width: 100%; margin-inline: auto; }
  .hero-photo { aspect-ratio: 4 / 4.4; }
  .hero-metrics { margin-top: 44px; }

  .split,
  .rapel-grid,
  .faq-wrap,
  .budget-grid,
  .page-hero-grid,
  .cta-band { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: 0; }
  .split-media { max-width: 560px; margin-inline: auto; width: 100%; }
  .article-grid { grid-template-columns: 1fr; }
  .side-sticky { position: static; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-item:nth-child(2) { border-right: 0; }
  .process-item:nth-child(1),
  .process-item:nth-child(2) { border-bottom: 1px solid var(--line); padding-bottom: 28px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .page-hero-media { max-width: 560px; }
  .cta-band { padding: 40px 28px; }
  .cta-actions { max-width: 380px; }
  .quote-band { flex-direction: column; align-items: flex-start; gap: 22px; }
}

@media (max-width: 700px) {
  body { font-size: 1rem; }
  .container { width: calc(100% - 32px); }
  .section { padding: 64px 0; }
  .hero { padding-bottom: 48px; }
  .hero .eyebrow { font-size: 0.68rem; letter-spacing: 0.12em; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 10px 18px; }
  .hero-photo { border-radius: 24px 24px 24px 70px; }
  .float-card { max-width: 210px; padding: 13px 15px; }
  .float-card--top { top: 14px; left: 10px; }
  .float-card--bottom { bottom: 76px; right: -4px; }
  .hero-metrics { grid-template-columns: 1fr 1fr; gap: 18px; }
  .hero-metrics li:last-child { grid-column: 1 / -1; }
  .brands-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .service-card,
  .service-card--wide,
  .service-card--photo { grid-column: span 12; }
  .service-card--photo { min-height: 320px; }
  .media-stack { padding: 0 20px 28px 0; }
  .media-inset { width: 50%; border-width: 6px; }
  .media-badge { bottom: 30px; padding: 12px 14px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-item { border-right: 0; border-bottom: 1px solid var(--line); padding: 26px 0; }
  .process-item:last-child { border-bottom: 0; }
  .process-item:not(:last-child) > * { padding-right: 0; }
  .mini-stats { grid-template-columns: 1fr 1fr; }
  .mini-stats li:last-child { grid-column: 1 / -1; }
  .page-hero { padding-top: calc(var(--header-h) + 40px); }
  .page-hero .hero-actions .btn { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .split-cards { grid-template-columns: 1fr; }
  .quote-band { padding: 30px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col:last-child { grid-column: 1 / -1; }
  .footer-bottom { padding-right: 0; padding-bottom: 56px; }
  .wa-float { right: 14px; bottom: 14px; padding: 14px; }
  .wa-float span { display: none; }
  .compare-table { font-size: 0.82rem; }
  .compare-table th, .compare-table td { padding: 11px 10px; }
}

@media (max-width: 420px) {
  h1 { font-size: 2.32rem; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-metrics li:last-child { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 360px) {
  h1 { font-size: 2.08rem; }
  .page-hero .lead { font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html.js [data-reveal] { opacity: 1; transform: none; }
}

@media print {
  html.js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .site-header, .wa-float, .menu-toggle, .cta-band, .site-footer { display: none !important; }
  body { background: #fff; color: #000; }
}