:root {
  --kraft: #e8f7f8; --kraft-deep: #cdeef1; --paper: #ffffff; --ink: #06181c; --hi: #22d3e3; --red: #0a7f8c; --twine: #0b4a52;
  --mut: #2d4a4f; --ring: var(--ink);
  --display: 'Big Shoulders Display', 'Arial Narrow', sans-serif; --sans: 'Hanken Grotesk', system-ui, sans-serif; --mono: 'Courier Prime', ui-monospace, monospace;
  --gut: clamp(20px, 5vw, 72px); --max: 1120px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--kraft); scroll-behavior: smooth; scroll-padding-top: 76px; scrollbar-color: var(--ink) var(--kraft); }
body { margin: 0; background: var(--kraft); color: var(--ink); font: 400 1.05rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-underline-offset: .2em; }
::selection { background: var(--ink); color: var(--hi); }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 { font-family: var(--display); font-weight: 900; text-transform: uppercase; text-wrap: balance; }
h1 { font-size: clamp(3rem, 10vw, 6rem); line-height: .92; letter-spacing: -.01em; }
h2 { font-size: clamp(2.4rem, 6.4vw, 4.6rem); line-height: .95; letter-spacing: -.005em; max-width: 20ch; }
em { font-style: normal; background: var(--hi); color: var(--ink); padding: 0 .14em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }

.wrap { width: min(var(--max), 100%); margin: 0 auto; padding: 0 var(--gut); }
section { padding: clamp(64px, 10vw, 128px) 0; border-top: 3px solid var(--ink); }
.lead { margin-top: 22px; max-width: 60ch; color: var(--mut); font-size: 1.12rem; }
.deep { background: var(--kraft-deep); --mut: #1f3d42; }
.night { background: #0b4a52; color: var(--paper); --mut: #bfe3e6; --ring: var(--hi); }

/* topo */
header { position: sticky; top: 0; z-index: 20; background: var(--kraft); border-bottom: 3px solid var(--ink); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 900 1.6rem/1 var(--display); text-transform: uppercase; letter-spacing: .01em; }
.brand img { width: 32px; height: 32px; border-radius: 6px; }
nav { display: flex; gap: 26px; }
nav a { text-decoration: none; font: 700 .82rem var(--sans); text-transform: uppercase; letter-spacing: .08em; }
nav a:hover { text-decoration: underline; text-decoration-thickness: 3px; text-decoration-color: var(--hi); }
.btn { display: inline-flex; align-items: center; min-height: 54px; padding: 0 28px; border: 2px solid var(--ink); border-radius: 6px; background: var(--hi); color: var(--ink); font: 700 .92rem/1 var(--sans); letter-spacing: .05em; text-transform: uppercase; text-decoration: none; transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-3px) rotate(-1.2deg); }
.btn.line { background: transparent; }
.btn.dark { background: var(--ink); color: var(--hi); }
.btn.sm { min-height: 42px; padding: 0 18px; font-size: .78rem; }
@media (max-width: 800px) { nav { display: none; } }

/* etiqueta: forma que carrega o site */
.tag { position: relative; isolation: isolate; padding: 64px 28px 30px; color: var(--ink); filter: drop-shadow(0 14px 12px rgba(6, 70, 80, .28)); transform: rotate(var(--r, 0deg)); transform-origin: 50% -56px; }
.tag::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 50% 30px, transparent 0 9px, var(--paper) 9.5px); clip-path: polygon(0 34px, 34px 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%); }
.tag::after { content: ""; position: absolute; left: 50%; top: -56px; width: 3px; height: 86px; margin-left: -1.5px; background: var(--twine); }
.tag:hover { animation: sway 1.6s var(--ease); }
@keyframes sway { 20% { transform: rotate(calc(var(--r, 0deg) + 3.5deg)); } 45% { transform: rotate(calc(var(--r, 0deg) - 2.2deg)); } 70% { transform: rotate(calc(var(--r, 0deg) + 1deg)); } }

/* início */
.hero { border-top: 0; padding-top: clamp(88px, 12vw, 150px); overflow: clip; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 6vw, 88px); align-items: start; }
.hero .lead { font-size: clamp(1.1rem, 2vw, 1.32rem); margin-top: 28px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-tag { --r: 3deg; margin-top: 44px; padding-top: 70px; }
.hero-tag::after { top: -170px; height: 200px; }
.hero-tag { transform-origin: 50% -170px; }
.hero-tag h2 { font-size: 1.9rem; line-height: 1; max-width: none; }
.hero-tag ul { margin-top: 18px; border-top: 2px solid var(--ink); }
.hero-tag li { padding: 10px 0; border-bottom: 2px dashed rgba(6, 24, 28, .4); font: 700 1.02rem var(--sans); }
.barcode { display: block; height: 44px; margin-top: 22px; background: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 5px, var(--ink) 5px 6px, transparent 6px 10px, var(--ink) 10px 13px, transparent 13px 15px); }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } .hero-tag { width: min(320px, 100%); margin-top: 120px; } }

/* serviços */
.tags { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 96px 36px; margin-top: 104px; }
.tags .tag:nth-child(3n+1) { --r: -1.6deg; }
.tags .tag:nth-child(3n+2) { --r: 1.1deg; margin-top: 28px; }
.tags .tag:nth-child(3n) { --r: -.6deg; }
.tag h3 { font-size: 1.95rem; line-height: .98; }
.tag p { margin-top: 12px; color: #2d4a4f; }
.tag dl { display: grid; gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 2px dashed rgba(6, 24, 28, .4); }
.tag dt { display: inline; font: 700 .76rem var(--sans); text-transform: uppercase; letter-spacing: .09em; background: var(--hi); padding: 1px 6px; }
.tag dd { margin-top: 6px; font-size: .96rem; }
@media (max-width: 700px) { .tags .tag:nth-child(3n+2) { margin-top: 0; } }

/* para quem */
.who { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 48px 40px; margin-top: 64px; }
.who article { padding-top: 18px; border-top: 5px solid var(--ink); }
.who h3 { font-size: clamp(2rem, 3.4vw, 2.6rem); line-height: .95; }
.who article > p:not(.ex) { margin-top: 14px; }
.who .ex { margin-top: 22px; padding: 16px 18px; border: 2px dashed var(--ink); border-radius: 4px; font-size: .96rem; transform: rotate(-.8deg); }
.who article:nth-child(2) .ex { transform: rotate(.7deg); }
.who .ex b { font-weight: 700; background: var(--hi); padding: 0 5px; }

/* como trabalhamos */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 40px; margin: 56px 0 8px; }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.steps .n { font: 900 6rem/.8 var(--display); color: var(--red); }
.steps h3 { font-size: 2rem; line-height: 1; }
.steps p { margin-top: 8px; color: var(--mut); }

/* resultados */
.case { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: start; margin-top: 56px; }
.receipt { padding: 30px 26px 52px; background: var(--paper); color: var(--ink); font-family: var(--mono); transform: rotate(-1.2deg); -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 20px 100%; mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 20px 100%; }
.r-head { text-align: center; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: 1.05rem; padding-bottom: 16px; border-bottom: 2px dashed var(--ink); }
.r-head span { font-weight: 400; letter-spacing: .04em; font-size: .86rem; }
.receipt dl { display: grid; gap: 18px; padding: 22px 0; }
.receipt dl div { display: grid; gap: 2px; }
.receipt dt { display: flex; align-items: baseline; gap: 8px; font-size: .9rem; }
.receipt dt::after { content: ""; flex: 1; min-width: 12px; border-bottom: 2px dotted var(--ink); transform: translateY(-3px); order: 2; }
.receipt dd { font: 700 2.4rem/1.05 var(--mono); color: var(--red); text-align: right; font-variant-numeric: tabular-nums; }
.r-foot { padding-top: 16px; border-top: 2px dashed var(--ink); font-size: .78rem; line-height: 1.45; }
.charts { display: grid; gap: 36px; }
.chart { display: grid; gap: 14px; }
.chart img { border-radius: 8px; }
.chart strong { display: block; margin-bottom: 4px; font: 800 1.5rem/1 var(--display); text-transform: uppercase; color: var(--hi); }
.chart span { color: var(--mut); font-size: .98rem; }
.sukira { max-width: 780px; margin-top: 72px; padding: 30px 32px; background: var(--hi); color: var(--ink); transform: rotate(-.5deg); }
.sukira h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1; }
.sukira p { margin-top: 12px; max-width: 64ch; }
.telas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 48px; }
.telas figure { display: grid; gap: 12px; align-content: start; }
.telas .estreita { max-width: 340px; }
.telas .lado { align-self: center; max-width: 52ch; }
.telas .lado h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1; color: var(--hi); }
.telas .lado p { margin-top: 14px; }
.telas .lado ul { margin-top: 18px; display: grid; gap: 10px; }
.telas .lado li { padding-left: 26px; position: relative; }
.telas .lado li::before { content: ""; position: absolute; left: 0; top: .55em; width: 14px; height: 3px; background: var(--hi); }
.telas img { border: 3px solid var(--ink); border-radius: 10px; box-shadow: 8px 8px 0 var(--hi); }
.telas figcaption { color: var(--mut); font-size: .98rem; }
@media (max-width: 800px) { .telas { grid-template-columns: 1fr; } }
@media (max-width: 940px) { .case { grid-template-columns: 1fr; } .receipt { max-width: 400px; } }

/* contato */
.cta { background: var(--hi); --mut: #06323a; }
.cta h2 { max-width: 18ch; font-size: clamp(2.6rem, 7.4vw, 5.6rem); }
.cta em { background: var(--ink); color: var(--hi); }
.cta .btn { margin-top: 36px; }
footer { background: #0b3f47; color: #bfe3e6; border-top: 3px solid var(--ink); padding: 30px 0; font: 400 .88rem var(--sans); --ring: var(--hi); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
footer a { text-decoration: none; color: var(--paper); }
footer a:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } .tag:hover { animation: none; } }