:root {
  --font-inter: 'Inter'; --font-montserrat: 'Montserrat';
  --iv-petroleo: #164c5d; --iv-petroleo-escuro: #0b3441; --iv-turquesa: #22b8b0;
  --iv-menta: #63d3ad; --iv-aqua: #eaf8f7; --iv-fundo: #f7fbfb;
  --iv-tinta: #16323c; --iv-texto-suave: #45616a; --iv-borda: #cfe4e3;
  --background: #f7fbfb; --foreground: #16323c; --card: #ffffff; --card-foreground: #16323c;
  --popover: #ffffff; --popover-foreground: #16323c; --primary: #164c5d; --primary-foreground: #ffffff;
  --secondary: #eaf8f7; --secondary-foreground: #164c5d; --muted: #eaf8f7; --muted-foreground: #45616a;
  --accent: #63d3ad; --accent-foreground: #0b3441; --destructive: #c24755;
  --border: #cfe4e3; --input: #b8ced0; --ring: #087c78; --radius: .75rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--iv-fundo); color: var(--iv-tinta); font-family: var(--font-inter), Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
.site-header { width: min(1200px, calc(100% - 48px)); min-height: 88px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; }
.brand img { display: block; width: 188px; height: auto; }
.site-header nav { display: flex; gap: 30px; font-size: 14px; font-weight: 600; color: var(--iv-texto-suave); }
.site-header nav a, .header-action { transition: color .2s ease, background .2s ease; }
.site-header nav a:hover { color: var(--iv-petroleo); }
.header-action { justify-self: end; padding: 12px 18px; border: 1px solid var(--iv-borda); border-radius: 12px; background: white; font-weight: 700; font-size: 14px; color: var(--iv-petroleo); }
.header-action:hover { background: var(--iv-aqua); }
.hero { width: min(1200px, calc(100% - 48px)); min-height: calc(100vh - 88px); margin: 0 auto; padding: 64px 0 92px; display: grid; grid-template-columns: minmax(0, .96fr) minmax(440px, 1.04fr); gap: clamp(48px, 7vw, 104px); align-items: center; }
.eyebrow { margin: 0 0 22px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 800; color: #087c78; }
h1 { max-width: 760px; margin: 0; font-family: var(--font-montserrat), Arial, sans-serif; font-size: clamp(42px, 5.3vw, 72px); line-height: 1.04; letter-spacing: -.047em; font-weight: 650; color: var(--iv-petroleo-escuro); }
h1 em { position: relative; display: inline-block; font-style: normal; color: #087c78; }
h1 em::after { content: ''; position: absolute; left: 1%; right: -1%; bottom: -.1em; height: .17em; border-radius: 999px; background: linear-gradient(90deg, var(--iv-menta), var(--iv-turquesa)); transform: rotate(-1.2deg); }
.hero-lead { max-width: 620px; margin: 30px 0 0; font-size: 18px; line-height: 1.65; color: var(--iv-texto-suave); }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 21px; border-radius: 12px; font-weight: 750; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--iv-petroleo); color: white; }
.button-primary:hover { background: var(--iv-petroleo-escuro); }
.button-secondary { border: 1px solid var(--iv-borda); background: white; color: var(--iv-petroleo); }
.trust-list { margin: 30px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 20px; list-style: none; color: var(--iv-texto-suave); font-size: 13px; font-weight: 650; }
.trust-list li { display: flex; align-items: center; gap: 7px; }
.trust-list svg { color: #218a68; }
.check-icon { width: 17px; height: 17px; display: inline-grid; place-items: center; border: 1.5px solid #218a68; border-radius: 50%; color: #218a68; font-size: 11px; line-height: 1; }
.hero-visual { position: relative; min-height: 610px; display: flex; align-items: center; justify-content: center; }
.visual-placeholder { position: relative; width: 100%; height: 540px; border-radius: 48px 48px 160px 48px; overflow: hidden; background: var(--iv-petroleo); box-shadow: 0 28px 80px rgba(11,52,65,.18); color: white; }
.visual-placeholder::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 32%, rgba(11,52,65,.82) 100%); }
.visual-placeholder > img { width: 100%; height: 100%; object-fit: cover; object-position: 56% center; }
.visual-message { position: absolute; z-index: 1; left: 58px; right: 58px; bottom: 58px; display: flex; flex-direction: column; }
.visual-message span { margin-bottom: 8px; font-size: 15px; opacity: .9; }
.visual-message strong { max-width: 390px; font-family: var(--font-montserrat), Arial, sans-serif; font-size: clamp(26px, 3vw, 38px); line-height: 1.16; letter-spacing: -.03em; }
.journey-card { position: absolute; right: -32px; bottom: 2px; width: min(390px, 85%); padding: 23px 25px; border: 1px solid rgba(207,228,227,.9); border-radius: 18px; background: rgba(255,255,255,.94); box-shadow: 0 18px 46px rgba(11,52,65,.16); backdrop-filter: blur(14px); }
.journey-label { display: block; margin-bottom: 15px; color: var(--iv-petroleo); font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.journey-line { position: relative; height: 16px; display: flex; align-items: center; justify-content: space-between; }
.journey-line::before { content: ''; position: absolute; left: 5px; right: 5px; height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--iv-menta), var(--iv-turquesa), var(--iv-petroleo)); }
.journey-line i { position: relative; z-index: 1; width: 13px; height: 13px; border: 3px solid white; border-radius: 50%; background: var(--iv-petroleo); box-shadow: 0 0 0 2px var(--iv-menta); }
.journey-steps { display: flex; justify-content: space-between; margin-top: 9px; font-size: 12px; font-weight: 700; color: var(--iv-texto-suave); }

h2 { margin: 0; font-family: var(--font-montserrat), Arial, sans-serif; font-size: clamp(34px, 4.2vw, 56px); line-height: 1.09; letter-spacing: -.04em; font-weight: 650; color: var(--iv-petroleo-escuro); }
h3 { font-family: var(--font-montserrat), Arial, sans-serif; }
.manifesto-section, .care-section, .continuity-section, .security-section, .contact-section { scroll-margin-top: 30px; }
.manifesto-section { width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 136px 0; display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(50px, 10vw, 150px); border-top: 1px solid var(--iv-borda); }
.manifesto-heading h2 { max-width: 520px; }
.manifesto-copy { padding-top: 30px; font-size: 17px; line-height: 1.75; color: var(--iv-texto-suave); }
.manifesto-copy p { max-width: 630px; }
.manifesto-lead { margin-top: 0; font-size: 22px; line-height: 1.55; color: var(--iv-tinta); }
.text-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 18px; font-weight: 750; color: #087c78; border-bottom: 1px solid transparent; }
.text-link:hover { border-bottom-color: #087c78; }
.care-section { padding: 132px max(24px, calc((100vw - 1200px) / 2)); background: var(--iv-petroleo-escuro); color: white; }
.section-intro { max-width: 700px; margin-bottom: 62px; }
.section-intro .eyebrow { color: var(--iv-menta); }
.section-intro h2 { color: white; }
.section-intro > p:last-child { max-width: 620px; margin: 24px 0 0; font-size: 17px; line-height: 1.7; color: rgba(255,255,255,.68); }
.care-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.care-card { min-height: 330px; padding: 32px 26px 28px; border-right: 1px solid rgba(255,255,255,.18); }
.care-card:first-child { padding-left: 0; }
.care-card:last-child { border-right: 0; }
.care-card-top { display: flex; justify-content: space-between; align-items: center; color: var(--iv-menta); }
.care-symbol { font-size: 27px; line-height: 1; }
.care-card-top span { font-size: 11px; font-weight: 800; letter-spacing: .12em; color: rgba(255,255,255,.4); }
.care-card h3 { margin: 106px 0 16px; font-size: 22px; line-height: 1.2; letter-spacing: -.025em; }
.care-card p { margin: 0; font-size: 15px; line-height: 1.65; color: rgba(255,255,255,.62); }
.continuity-section { width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 136px 0; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(56px, 8vw, 112px); align-items: center; }
.continuity-visual { position: relative; min-height: 640px; border-radius: 160px 36px 36px 36px; overflow: hidden; }
.continuity-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 65%, rgba(11,52,65,.4)); pointer-events: none; }
.continuity-visual > img { width: 100%; height: 640px; object-fit: cover; object-position: 57% center; transform: scaleX(-1); }
.continuity-seal { position: absolute; z-index: 1; left: 28px; bottom: 28px; display: flex; align-items: center; gap: 11px; padding: 14px 18px; border-radius: 13px; background: rgba(255,255,255,.93); color: var(--iv-petroleo); font-weight: 750; font-style: normal; }
.heart-icon { font-size: 28px; line-height: 1; }
.continuity-copy > p:not(.eyebrow) { margin: 26px 0 36px; font-size: 17px; line-height: 1.75; color: var(--iv-texto-suave); }
.feature-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 22px; }
.feature-list li { display: grid; grid-template-columns: 38px 1fr; align-items: start; gap: 12px; }
.feature-list li > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--iv-aqua); color: #218a68; }
.feature-list strong { display: block; margin: 3px 0 4px; color: var(--iv-tinta); }
.feature-list p { margin: 0; font-size: 14px; color: var(--iv-texto-suave); }
.security-section { padding: 88px max(24px, calc((100vw - 1200px) / 2)); display: grid; grid-template-columns: 70px 1fr 1fr; gap: 34px; align-items: center; background: var(--iv-aqua); border-top: 1px solid var(--iv-borda); border-bottom: 1px solid var(--iv-borda); }
.security-icon { width: 60px; height: 60px; display: grid; place-items: center; border-radius: 20px; background: white; color: #087c78; box-shadow: 0 8px 24px rgba(11,52,65,.08); }
.security-section h2 { max-width: 570px; font-size: clamp(30px, 3vw, 42px); }
.security-section .eyebrow { margin-bottom: 12px; }
.security-copy { padding-left: clamp(0px, 4vw, 60px); border-left: 1px solid var(--iv-borda); }
.security-copy p { max-width: 480px; font-size: 16px; line-height: 1.7; color: var(--iv-texto-suave); }
.contact-section { padding: 116px max(24px, calc((100vw - 1200px) / 2)); display: grid; grid-template-columns: 1.06fr .94fr; gap: clamp(52px, 10vw, 140px); align-items: center; background: var(--iv-petroleo); color: white; }
.eyebrow.light { color: var(--iv-menta); }
.contact-copy h2 { max-width: 660px; color: white; }
.contact-copy > p:not(.eyebrow) { max-width: 590px; margin: 24px 0 34px; color: rgba(255,255,255,.7); font-size: 17px; line-height: 1.7; }
.button-light { background: white; color: var(--iv-petroleo-escuro); }
.contact-card { padding: 18px 30px; border: 1px solid rgba(255,255,255,.18); border-radius: 24px; background: rgba(255,255,255,.08); font-style: normal; }
.contact-card > a, .contact-card > div { padding: 19px 0; display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-card > :last-child { border-bottom: 0; }
.contact-card > a > span, .contact-card > div > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: rgba(99,211,173,.15); color: var(--iv-menta); }
.contact-card small { display: block; margin-bottom: 4px; color: rgba(255,255,255,.55); }
.contact-card strong { display: block; overflow-wrap: anywhere; font-size: 14px; line-height: 1.5; }
.site-footer { padding: 52px max(24px, calc((100vw - 1200px) / 2)) 30px; background: var(--iv-petroleo-escuro); color: rgba(255,255,255,.62); }
.footer-main { display: grid; grid-template-columns: 1fr auto; gap: 28px 48px; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 28px; }
.footer-brand img { width: 150px; filter: brightness(0) invert(1); opacity: .94; }
.footer-brand p { max-width: 390px; margin: 0; font-size: 13px; line-height: 1.6; }
.footer-contact { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 24px; }
.footer-contact a { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.9); font-size: 13px; font-weight: 650; }
.footer-contact svg { color: var(--iv-menta); }
.footer-links { grid-column: 1 / -1; padding-top: 24px; display: flex; justify-content: center; gap: 26px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.84); font-size: 12px; }
.footer-links a:hover { color: var(--iv-menta); }
.footer-legal { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); text-align: center; font-size: 11px; line-height: 1.65; }
.footer-legal p { margin: 2px 0; }
.footer-legal strong { color: rgba(255,255,255,.82); font-weight: 650; }
.legal-page { min-height: 100vh; background: var(--iv-fundo); }
.legal-header { border-bottom: 1px solid var(--iv-borda); background: white; }
.legal-header-inner { width: min(900px, calc(100% - 40px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.legal-header img { width: 174px; }
.legal-header a:last-child { font-size: 14px; font-weight: 750; color: #087c78; }
.legal-content { width: min(800px, calc(100% - 40px)); margin: 0 auto; padding: 86px 0 120px; }
.legal-content h1 { max-width: 760px; font-size: clamp(38px, 6vw, 58px); }
.legal-update { margin: 18px 0 50px; color: var(--iv-texto-suave); font-size: 14px; }
.legal-content h2 { margin: 52px 0 18px; font-size: 25px; letter-spacing: -.025em; }
.legal-content p, .legal-content li { color: var(--iv-texto-suave); font-size: 16px; line-height: 1.75; }
.legal-content ul { padding-left: 21px; }
.legal-highlight { margin: 40px 0; padding: 24px 26px; border-left: 4px solid var(--iv-turquesa); border-radius: 0 14px 14px 0; background: var(--iv-aqua); }
:focus-visible { outline: 3px solid var(--iv-menta); outline-offset: 4px; }
@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 46px; }
  .hero-visual { min-height: 520px; }
  .visual-placeholder { height: 460px; }
  .journey-card { right: -8px; }
  .manifesto-section, .continuity-section, .contact-section { grid-template-columns: 1fr; }
  .care-grid { grid-template-columns: 1fr 1fr; }
  .care-card:nth-child(2) { border-right: 0; }
  .care-card:nth-child(-n + 2) { border-bottom: 1px solid rgba(255,255,255,.18); }
  .care-card:first-child { padding-left: 26px; }
  .security-section { grid-template-columns: 60px 1fr; }
  .security-copy { grid-column: 2; padding-left: 0; border-left: 0; }
}
@media (max-width: 560px) {
  .site-header, .hero { width: min(100% - 32px, 1200px); }
  .site-header { min-height: 76px; }
  .brand img { width: 154px; }
  .header-action { padding: 11px 13px; font-size: 12px; }
  .hero { min-height: auto; padding: 42px 0 72px; gap: 34px; }
  h1 { font-size: 42px; }
  .hero-lead { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-visual { min-height: 430px; }
  .visual-placeholder { height: 400px; border-radius: 32px 32px 96px 32px; }
  .visual-message { left: 28px; right: 28px; bottom: 88px; }
  .journey-card { width: calc(100% - 18px); left: 9px; right: auto; }
  .manifesto-section, .continuity-section { width: min(100% - 32px, 1200px); padding: 88px 0; }
  .manifesto-section { gap: 32px; }
  .manifesto-copy { padding-top: 0; }
  .care-section { padding-top: 88px; padding-bottom: 88px; }
  .care-grid { grid-template-columns: 1fr; }
  .care-card, .care-card:first-child { min-height: 240px; padding: 28px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .care-card:last-child { border-bottom: 0; }
  .care-card h3 { margin-top: 58px; }
  .continuity-visual { min-height: 440px; border-radius: 90px 28px 28px; }
  .continuity-visual > img { height: 440px; }
  .security-section { padding-top: 72px; padding-bottom: 72px; grid-template-columns: 1fr; }
  .security-copy { grid-column: 1; }
  .contact-section { padding-top: 88px; padding-bottom: 88px; }
  .contact-card { padding: 14px 22px; }
  .footer-main { grid-template-columns: 1fr; gap: 20px; }
  .footer-brand { align-items: flex-start; flex-direction: column; gap: 18px; }
  .footer-contact { justify-content: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; flex-wrap: wrap; }
  .footer-legal { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }