:root {
  --ink: #10100f;
  --graphite: #181817;
  --steel: #8a8a86;
  --paper: #f5f3ef;
  --white: #fffefa;
  --orange: #e85d04;
  --orange-light: #ff7a00;
  --line: rgba(255, 255, 255, 0.13);
  --line-dark: rgba(255, 255, 255, 0.14);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, blockquote {
  font-family: "Space Grotesk", sans-serif;
}

a { color: inherit; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--orange-light);
  outline-offset: 3px;
}

.shell { width: var(--shell); margin-inline: auto; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-180%);
  background: var(--orange);
  color: white;
  padding: 10px 14px;
}

.skip-link:focus { transform: translateY(0); }

.section-dark { background: var(--ink); color: var(--paper); }
.section-light { background: #171716; color: var(--paper); }
.section-paper { background: #211d1a; color: var(--paper); }
.section-orange { background: var(--orange); color: white; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(16, 16, 15, 0.92);
  color: var(--paper);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-decoration: none;
}

.site-header .brand { color: var(--paper); }

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  background: var(--orange);
  color: white;
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  letter-spacing: 0;
}

.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a, .footer-links a { color: #b8b8b3; font-size: 12px; text-decoration: none; transition: color 0.2s; }
.desktop-nav a:hover, .footer-links a:hover { color: white; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: white;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.nav-cta span { color: var(--orange-light); font-size: 17px; }

.hero { position: relative; overflow: hidden; padding: 82px 0 0; }

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.hero-glow {
  position: absolute;
  width: 540px;
  height: 540px;
  right: -180px;
  top: -220px;
  border-radius: 50%;
  background: rgba(232, 93, 4, 0.13);
  filter: blur(80px);
}

.hero-grid {
  position: relative;
  display: block;
}

.hero-copy { max-width: 1040px; }

.eyebrow, .section-label {
  margin: 0;
  color: var(--orange-light);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 8px; height: 8px; background: var(--orange); }

.hero h1 {
  max-width: 1040px;
  margin: 22px 0 26px;
  font-size: clamp(58px, 7.7vw, 106px);
  font-weight: 800;
  letter-spacing: -0.073em;
  line-height: 0.98;
  font-family: "Space Grotesk", sans-serif;
}

.hero h1 em, blockquote em {
  color: var(--orange-light);
  font-family: "Space Grotesk", sans-serif;
  font-style: normal;
  font-weight: 600;
}
.hero h1 em { display: block; }

.hero-lead {
  max-width: 690px;
  margin: 0;
  color: #c8c8c2;
  font-size: clamp(17px, 1.5vw, 20px);
  letter-spacing: -0.02em;
}

.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 28px; flex-wrap: wrap; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 52px;
  border: 0;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button span { font-size: 18px; }
.button-primary { background: var(--orange); color: white; }
.button-primary:hover { background: var(--orange-light); }
.button-dark { width: 100%; background: var(--ink); color: white; }
.button-dark:hover { background: #292927; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d0d0ca;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.text-link span { color: var(--orange-light); font-size: 17px; }
.hero .text-link { font-size: 14.3px; }
.light-link { margin-top: 30px; }
.trust-line { display: flex; align-items: center; gap: 9px; margin-top: 42px; color: #858580; font-size: 12.1px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(232,93,4,.12); }

.proof-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(48px, 5vw, 64px);
  border-top: 1px solid var(--line-dark);
}

.proof-strip div { display: flex; align-items: center; gap: 18px; min-height: 88px; padding-right: 34px; border-right: 1px solid var(--line-dark); }
.proof-strip div:not(:first-child) { padding-left: 34px; }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { color: var(--orange-light); font-size: 31px; letter-spacing: -.055em; white-space: nowrap; }
.proof-strip span { max-width: 190px; color: #888883; font-size: 11px; line-height: 1.45; }

.problem {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 106px 0 96px;
  background:
    radial-gradient(circle at 88% 18%, rgba(232,93,4,.10), transparent 32%),
    #171716;
}
.problem::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232,93,4,.55), transparent);
}
.problem-word {
  position: absolute;
  top: 34px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(232,93,4,.05);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(96px, 17vw, 240px);
  font-weight: 800;
  letter-spacing: -.09em;
  line-height: .75;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.problem-content { position: relative; z-index: 1; }
.problem-heading { max-width: 860px; }
.problem-heading h2, .section-intro h2, .case h2, .faq h2, .contact h2 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 60px);
  font-weight: 800;
  letter-spacing: -.058em;
  line-height: 1.04;
  font-family: "Space Grotesk", sans-serif;
}
.problem-heading h2 { max-width: 800px; margin-top: 18px; font-size: clamp(42px, 5.6vw, 76px); }
.problem-heading h2 em { display: block; color: var(--orange-light); font-style: normal; }
.problem-heading > p:last-child { max-width: 740px; margin: 28px 0 0; color: #aaa9a3; font-size: 17px; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.problem-card {
  position: relative;
  min-height: 258px;
  overflow: hidden;
  padding: 26px 28px 82px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(150deg, rgba(255,255,255,.05), rgba(255,255,255,.018));
  box-shadow: 0 24px 55px rgba(0,0,0,.18);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.problem-card::before {
  content: "";
  position: absolute;
  inset: -1px auto auto -1px;
  z-index: 2;
  width: 105px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), transparent);
}
.problem-card::after {
  content: "";
  position: absolute;
  right: -65px;
  bottom: -85px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(232,93,4,.10);
  filter: blur(38px);
  transition: background .25s ease;
}
.problem-card:hover { transform: translateY(-5px); border-color: rgba(232,93,4,.48); background: linear-gradient(150deg, rgba(232,93,4,.08), rgba(255,255,255,.02)); }
.problem-card:hover::after { background: rgba(232,93,4,.2); }
.problem-card-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.11); }
.problem-card-top span { color: var(--orange-light); font-family: "DM Mono", monospace; font-size: 10px; }
.problem-card-top small { color: #74746f; font-family: "DM Mono", monospace; font-size: 9px; letter-spacing: .11em; }
.problem-card h3 { position: relative; z-index: 1; margin: 38px 0 12px; font-size: 23px; letter-spacing: -.045em; line-height: 1.1; }
.problem-card p { position: relative; z-index: 1; margin: 0; color: #aaa9a3; font-size: 14px; }
.problem-cost {
  position: absolute;
  right: 28px;
  bottom: 25px;
  left: 28px;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 17px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #cac9c3;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.problem-cost span { color: var(--orange-light); }
.method { padding: 94px 0; }
.section-intro { max-width: 900px; }
.section-intro h2 { margin-top: 17px; }
.section-intro > p:last-child { max-width: 660px; margin: 22px 0 0; color: #aaa9a3; font-size: 17px; }
.method-carousel { position: relative; margin-top: 48px; }
.method-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 4px 12vw 18px 0;
}
.method-track::-webkit-scrollbar { display: none; }
.method-slide {
  position: relative;
  flex: 0 0 min(520px, 66vw);
  min-height: 360px;
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  background: linear-gradient(145deg, #211d1a 0%, #171716 100%);
  box-shadow: 0 24px 60px rgba(0,0,0,.2);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.method-slide.is-active {
  border-color: rgba(232,93,4,.62);
  box-shadow: 0 25px 70px rgba(0,0,0,.28), 0 0 34px rgba(232,93,4,.07);
}
.method-slide:hover { transform: translateY(-3px); }
.method-letter {
  position: absolute;
  top: -76px;
  right: -18px;
  color: rgba(232,93,4,.075);
  font-family: "Space Grotesk", sans-serif;
  font-size: 285px;
  font-weight: 700;
  letter-spacing: -.12em;
  line-height: 1;
  pointer-events: none;
  transition: color .25s, transform .45s ease;
}
.method-slide.is-active .method-letter { color: rgba(232,93,4,.13); transform: translateX(-8px); }
.method-slide-head {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px;
  border-bottom: 1px solid rgba(255,255,255,.11);
  color: #8e8d88;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  letter-spacing: .11em;
}
.method-slide-head span:last-child { color: var(--orange-light); text-align: right; }
.method-slide-copy {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 28px;
  left: 34px;
}
.method-slide-copy h3 { margin: 0 0 15px; font-size: clamp(29px, 3.4vw, 42px); letter-spacing: -.05em; }
.method-slide-copy p { max-width: 430px; margin: 0; color: #c0bfb9; font-size: 17px; line-height: 1.55; }
.method-slide-copy small { display: block; margin-top: 20px; color: var(--orange-light); font-family: "DM Mono", monospace; font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.method-controls { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 22px; }
.method-dots { display: flex; align-items: center; gap: 8px; }
.method-dots button { width: 26px; height: 3px; border: 0; padding: 0; background: rgba(255,255,255,.18); cursor: pointer; transition: width .25s, background .25s; }
.method-dots button.is-active { width: 48px; background: var(--orange); }
.method-arrows { display: flex; gap: 9px; }
.method-arrows button { display: grid; width: 50px; height: 50px; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; background: #181716; color: var(--paper); font-size: 20px; cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.method-arrows button:hover { border-color: var(--orange); background: #26211d; transform: translateY(-2px); }
.method-arrows button:disabled { cursor: default; opacity: .3; transform: none; }
.method-services {
  position: relative;
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 38px;
  align-items: center;
  overflow: hidden;
  margin-top: 34px;
  padding: 27px 30px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 22px;
  background:
    radial-gradient(circle at 92% 12%, rgba(232,93,4,.12), transparent 27%),
    linear-gradient(145deg, #171716, #121211);
  box-shadow: 0 24px 60px rgba(0,0,0,.2);
}
.method-services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 30px;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), transparent);
}
.service-flow-head {
  display: grid;
  position: relative;
  z-index: 2;
}
.service-flow-head span { color: var(--orange-light); font-family: "DM Mono", monospace; font-size: 9px; letter-spacing: .11em; }
.service-flow-head strong { margin-top: 12px; font-family: "Space Grotesk", sans-serif; font-size: 22px; letter-spacing: -.045em; line-height: 1.08; }
.service-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 0;
}
.service-flow::before {
  content: "";
  position: absolute;
  top: 21px;
  right: 7%;
  left: 3%;
  height: 1px;
  background: linear-gradient(90deg, rgba(232,93,4,.75), rgba(232,93,4,.16));
}
.service-flow article { position: relative; z-index: 1; display: flex; min-width: 0; flex-direction: column; }
.service-flow article:not(:last-child)::after { content: "→"; position: absolute; top: 8px; right: 2px; color: rgba(255,122,0,.42); font-size: 17px; }
.service-node {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 1px solid rgba(232,93,4,.55);
  border-radius: 50%;
  background: #171513;
  color: var(--orange-light);
  font-family: "DM Mono", monospace;
  font-size: 9px;
  box-shadow: 0 0 0 7px #141312, 0 0 24px rgba(232,93,4,.08);
  transition: color .22s ease, background .22s ease, transform .22s ease;
}
.service-flow article:hover .service-node { transform: translateY(-2px); background: var(--orange); color: white; }
.service-flow article > strong { margin-top: 18px; font-family: "Space Grotesk", sans-serif; font-size: 18px; letter-spacing: -.035em; }
.service-flow article > small { max-width: 190px; margin-top: 5px; color: #92918c; font-size: 11px; line-height: 1.45; }

.dark-label { color: var(--ink); }
blockquote { max-width: 1080px; margin: 20px 0 0; font-size: clamp(37px, 5.3vw, 72px); font-weight: 800; letter-spacing: -.067em; line-height: 1.05; }
blockquote { font-family: "Space Grotesk", sans-serif; }
blockquote em { color: var(--ink); }

.case { padding: 92px 0; }
.case-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: center; }
.case-copy > p:not(.section-label) { margin: 24px 0 0; color: #aaa9a3; font-size: 16px; }
.case-copy h2 { margin-top: 18px; }
.case-results { padding: 34px; border: 1px solid var(--line-dark); background: rgba(255,255,255,.025); }
.case-main-number { display: flex; flex-direction: column; padding-bottom: 34px; border-bottom: 1px solid var(--line-dark); }
.case-main-number small { color: #777773; font-family: "DM Mono", monospace; font-size: 9px; letter-spacing: .12em; }
.case-main-number strong { margin-top: 14px; color: var(--orange-light); font-size: clamp(70px, 8vw, 108px); letter-spacing: -.09em; line-height: .9; }
.case-main-number span { margin-top: 14px; color: #bebeb7; font-size: 13px; }
.case-outcomes { display: grid; gap: 16px; padding: 30px 0; }
.case-outcomes div { display: grid; grid-template-columns: 24px 1fr; gap: 8px; align-items: start; }
.case-outcomes span { color: var(--orange-light); }
.case-outcomes p { margin: 0; color: #aaa9a3; font-size: 13px; }
.case-outcomes strong { color: #efeee8; }
.disclaimer { display: block; color: #646460; font-size: 9px; line-height: 1.55; }

.difference { padding: 90px 0; }
.difference .section-intro { max-width: 920px; }
.difference .section-intro h2 { color: var(--paper); }
.comparison {
  max-width: 980px;
  margin-top: 46px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,.24);
}
.comparison > div { display: grid; grid-template-columns: 1fr 1fr; }
.comparison-head { min-height: 66px; font-family: "Space Grotesk", sans-serif; font-size: 14px; font-weight: 700; }
.comparison-head span { display: flex; align-items: center; padding: 18px 28px; }
.comparison-head span:first-child { background: #30302f; color: #c3c3bd; }
.comparison-head span:last-child { background: var(--orange); color: white; }
.comparison-row { min-height: 92px; border-bottom: 1px solid rgba(255,255,255,.15); }
.comparison-row:last-child { border-bottom: 0; }
.comparison-row p { display: flex; align-items: center; margin: 0; padding: 20px 26px; font-size: 13px; line-height: 1.4; }
.comparison-row p:first-child { background: #20201f; color: #aaa9a4; }
.comparison-row p:last-child { border-left: 1px solid rgba(255,255,255,.15); background: linear-gradient(135deg, #57200d 0%, #361a11 100%); color: #fff8f1; font-weight: 600; }

.faq { padding: 84px 0; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; }
.faq h2 { margin-top: 18px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 19px 38px 19px 0; cursor: pointer; font-size: 15px; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; color: var(--orange); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 690px; margin: -4px 0 24px; color: #aaa9a3; font-size: 14px; }

.contact { padding: 88px 0; }
.contact-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.contact h2 { margin-top: 18px; color: white; }
.contact-steps { padding-bottom: 54px; border-bottom: 1px solid rgba(16,16,15,.28); }
.contact-steps h2 { max-width: 800px; color: var(--ink); font-size: clamp(34px, 4.8vw, 62px); }
.contact-steps > div { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 34px; border-top: 1px solid rgba(16,16,15,.28); border-left: 1px solid rgba(16,16,15,.28); }
.contact-steps article { display: grid; min-height: 118px; align-content: center; padding: 18px 22px; border-right: 1px solid rgba(16,16,15,.28); border-bottom: 1px solid rgba(16,16,15,.28); }
.contact-steps span { color: rgba(16,16,15,.62); font-family: "DM Mono", monospace; font-size: 9px; }
.contact-steps strong { margin-top: 10px; color: var(--ink); font-family: "Space Grotesk", sans-serif; font-size: 18px; }
.contact-steps small { margin-top: 3px; color: rgba(16,16,15,.67); font-size: 11px; }
.contact-grid { margin-top: 58px; }
.contact-copy > p:last-child { max-width: 620px; margin: 24px 0 0; color: rgba(255,255,255,.78); font-size: 16px; }
.contact-form { display: grid; gap: 17px; padding: 32px; background: #171716; color: var(--paper); box-shadow: 0 24px 70px rgba(63,22,0,.28); }
.contact-form label { display: grid; gap: 7px; font-size: 11px; font-weight: 800; }
.contact-form input, .contact-form select { width: 100%; height: 49px; border: 1px solid rgba(255,255,255,.16); border-radius: 0; background: #262523; padding: 0 13px; color: var(--paper); font-size: 13px; outline: none; }
.contact-form input::placeholder { color: #8c8b86; }
.contact-form input:focus, .contact-form select:focus { border-color: var(--orange); box-shadow: 0 0 0 2px rgba(232,93,4,.12); }
.contact-form small { color: #898883; font-size: 9px; text-align: center; }
.contact-form .button-dark { background: var(--orange); }
.contact-form .button-dark:hover { background: var(--orange-light); }

.site-footer { padding: 50px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 55px; align-items: start; }
.brand-light { color: white; }
.footer-grid > div:first-child p { margin: 16px 0 0; color: #777773; font-size: 12px; }
.footer-grid > div:first-child .footer-contact { margin-top: 9px; color: #888883; font-size: 10px; line-height: 1.65; }
.footer-contact a { color: var(--orange-light); text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }
.footer-links { display: flex; gap: 26px; padding-top: 8px; }
.copyright { grid-column: 1 / -1; margin: 34px 0 0; padding-top: 26px; border-top: 1px solid var(--line-dark); color: #666661; font-size: 9px; }
.mobile-whatsapp { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 940px) {
  .desktop-nav { display: none; }
  .case-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .case-grid, .faq-grid, .contact-grid { gap: 46px; }
}

@media (max-width: 780px) {
  .problem-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin-right: calc((100vw - var(--shell)) / -2);
    padding-right: 18px;
    padding-bottom: 5px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .problem-grid::-webkit-scrollbar { display: none; }
  .problem-card { flex: 0 0 min(78vw, 350px); scroll-snap-align: start; }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 36px, 1180px); }
  .nav-wrap { min-height: 64px; }
  .nav-cta { font-size: 11px; }
  .hero { padding-top: 52px; }
  .hero h1 { font-size: clamp(42px, 11.5vw, 52px); line-height: 1; letter-spacing: -.055em; }
  .hero-lead { max-width: 34rem; font-size: 16px; line-height: 1.62; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .button-primary { width: 100%; }
  .trust-line { margin-top: 30px; }
  .proof-strip { grid-template-columns: 1fr; margin-top: 40px; }
  .proof-strip div, .proof-strip div:not(:first-child) { min-height: 72px; padding: 0; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .proof-strip div:last-child { border-bottom: 0; }
  .method, .case, .difference, .faq { padding: 68px 0; }
  .contact { padding: 64px 0; }
  .problem { padding: 70px 0 66px; }
  .problem-word { top: 58px; font-size: 27vw; }
  .problem-heading h2 { font-size: clamp(39px, 11vw, 50px); }
  .problem-heading > p:last-child { margin-top: 20px; font-size: 15px; }
  .problem-grid { margin-top: 34px; }
  .problem-card { min-height: 242px; padding: 20px 20px 64px; }
  .problem-card-top { padding-bottom: 14px; }
  .problem-card h3 { margin-top: 26px; font-size: 22px; }
  .problem-cost { right: 20px; bottom: 18px; left: 20px; padding-top: 12px; }
  .method-carousel { margin-top: 34px; }
  .method-track { gap: 14px; padding-right: 8vw; }
  .method-slide { flex-basis: 86vw; min-height: 340px; border-radius: 17px; }
  .method-letter { top: -38px; right: -8px; font-size: 220px; }
  .method-slide-head { padding: 19px 20px; }
  .method-slide-copy { right: 22px; bottom: 22px; left: 22px; }
  .method-slide-copy h3 { font-size: 31px; }
  .method-slide-copy p { font-size: 15px; line-height: 1.58; }
  .method-slide-copy small { margin-top: 16px; }
  .method-controls { margin-top: 17px; }
  .method-dots button { width: 14px; }
  .method-dots button.is-active { width: 30px; }
  .method-arrows button { width: 45px; height: 45px; }
  .method-services { grid-template-columns: 1fr; gap: 20px; margin-top: 26px; padding: 22px 20px 24px; border-radius: 17px; }
  .method-services::before { left: 20px; }
  .service-flow-head { gap: 0; padding-bottom: 17px; border-bottom: 1px solid rgba(255,255,255,.09); }
  .service-flow-head strong { font-size: 20px; }
  .service-flow { display: flex; gap: 10px; overflow-x: auto; margin-top: 20px; padding: 7px 4px 5px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .service-flow::-webkit-scrollbar { display: none; }
  .service-flow::before { display: none; }
  .service-flow article { flex: 0 0 66vw; min-height: 132px; padding: 17px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.025); scroll-snap-align: start; }
  .service-flow article:not(:last-child)::after { top: 19px; right: 17px; }
  .service-node { width: 38px; height: 38px; box-shadow: 0 0 0 5px #141312; }
  .service-flow article > strong { margin-top: 16px; }
  .case-results { padding: 25px 20px; }
  .comparison { margin-top: 32px; border-radius: 14px; }
  .comparison-head { min-height: 58px; font-size: 12px; }
  .comparison-head span { padding: 14px 15px; }
  .comparison-row { min-height: 0; }
  .comparison-row p { padding: 15px 12px; font-size: 11.5px; line-height: 1.38; }
  .contact-steps { padding-bottom: 40px; }
  .contact-steps > div { display: flex; gap: 9px; overflow-x: auto; margin-top: 26px; border: 0; padding-bottom: 4px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .contact-steps > div::-webkit-scrollbar { display: none; }
  .contact-steps article { flex: 0 0 70vw; min-height: 100px; border: 1px solid rgba(16,16,15,.28); scroll-snap-align: start; }
  .contact-grid { margin-top: 42px; }
  .contact-form { gap: 14px; padding: 22px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-links { flex-wrap: wrap; }
  .mobile-whatsapp { position: fixed; z-index: 35; bottom: 12px; left: 12px; right: 12px; display: flex; align-items: center; justify-content: center; gap: 14px; min-height: 50px; background: var(--orange); color: white; font-size: 12px; font-weight: 800; text-decoration: none; box-shadow: 0 12px 28px rgba(0,0,0,.25); }
  .site-footer { padding-bottom: 92px; }
}

@media (max-width: 420px) {
  .problem-word { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}