:root {
  --navy: #031d4a;
  --deep: #052c6c;
  --blue: #006fd6;
  --cyan: #12b8ef;
  --ice: #eefaff;
  --white: #fff;
  --ink: #0a2441;
  --muted: #58718a;
  --line: rgba(12, 85, 142, .16);
  --green: #25d366;
  --shadow: 0 24px 60px rgba(1, 36, 82, .16);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); font-family: "DM Sans", sans-serif; background: #fff; line-height: 1.6; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 15px; background: #fff; color: var(--navy); transform: translateY(-150%); border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { position: fixed; inset: 0 0 auto; height: 82px; z-index: 100; transition: .3s ease; }
.site-header.scrolled { background: rgba(255, 255, 255, .94); box-shadow: 0 8px 30px rgba(3, 29, 74, .09); backdrop-filter: blur(14px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 190px; height: 78px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 30px; font-weight: 600; font-size: .92rem; color: var(--deep); }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--cyan); transition: right .25s; }
.site-nav > a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 12px; padding: 11px 17px; color: #fff; background: var(--deep); border-radius: 7px; transition: .25s; }
.nav-cta:hover { background: var(--blue); transform: translateY(-2px); }
.menu-toggle { display: none; border: 0; background: transparent; width: 42px; height: 42px; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--deep); transition: .25s; }

.hero { min-height: 780px; padding-top: 82px; position: relative; isolation: isolate; background: radial-gradient(circle at 75% 30%, rgba(18,184,239,.22), transparent 29%), linear-gradient(112deg, #fbfeff 3%, #e9faff 100%); overflow: hidden; }
.hero::before { content: ""; position: absolute; z-index: -1; width: 650px; height: 650px; border: 1px solid rgba(0, 111, 214, .1); border-radius: 50%; right: -310px; top: -150px; box-shadow: 0 0 0 80px rgba(0,111,214,.025), 0 0 0 160px rgba(0,111,214,.018); }
.hero-grid { min-height: 630px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 60px; padding-block: 70px 40px; }
.eyebrow { margin: 0 0 20px; display: flex; align-items: center; gap: 11px; text-transform: uppercase; letter-spacing: .16em; font-size: .76rem; font-weight: 800; color: var(--blue); }
.eyebrow span { width: 32px; height: 2px; background: currentColor; }
.eyebrow.light { color: #6cdaff; }
h1, h2, h3 { font-family: "Manrope", sans-serif; line-height: 1.12; letter-spacing: -.035em; margin-top: 0; }
h1 { margin-bottom: 24px; color: var(--navy); font-size: clamp(3.2rem, 6vw, 5.4rem); max-width: 680px; }
h1 em, h2 em { font-style: normal; color: var(--blue); }
.hero-lead { max-width: 600px; margin: 0; color: var(--muted); font-size: 1.13rem; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 54px; padding: 14px 22px; border-radius: 7px; font-weight: 700; transition: transform .25s, box-shadow .25s, background .25s; }
.button:hover { transform: translateY(-3px); }
.button svg { width: 20px; }
.button-primary { background: linear-gradient(135deg, var(--blue), #00a8e8); color: #fff; box-shadow: 0 15px 30px rgba(0, 111, 214, .25); }
.button-primary:hover { box-shadow: 0 18px 40px rgba(0, 111, 214, .34); }
.text-link { color: var(--deep); font-weight: 700; border-bottom: 1px solid rgba(5,44,108,.28); padding-bottom: 3px; }
.text-link span { color: var(--blue); margin-left: 5px; }
.hero-trust { list-style: none; display: flex; gap: 27px; padding: 0; margin: 32px 0 0; color: var(--muted); font-size: .9rem; }
.hero-trust li { display: flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 18px; height: 18px; padding: 3px; color: var(--blue); border: 1px solid rgba(0,111,214,.25); border-radius: 50%; }
.hero-visual { min-height: 560px; position: relative; }
.hero-photo { position: absolute; inset: 5px 30px 25px 50px; border-radius: 250px 250px 24px 24px; overflow: hidden; box-shadow: var(--shadow); }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(3,29,74,.38), transparent 42%); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; transform: rotate(180deg); }
.water-ring { position: absolute; width: 380px; height: 380px; top: 55px; left: -15px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; box-shadow: inset 0 0 0 20px rgba(255,255,255,.08); }
.diagnostic-card { position: absolute; z-index: 2; left: -18px; bottom: 50px; width: 285px; padding: 19px; display: flex; gap: 13px; align-items: flex-start; border: 1px solid rgba(255,255,255,.7); border-radius: 13px; color: var(--navy); background: rgba(255,255,255,.92); box-shadow: 0 18px 40px rgba(3,29,74,.18); backdrop-filter: blur(12px); }
.diagnostic-card small { display: block; color: var(--muted); }
.diagnostic-card strong { display: block; margin-top: 2px; line-height: 1.25; }
.pulse-dot { flex: 0 0 auto; width: 11px; height: 11px; margin-top: 6px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 7px rgba(37,211,102,.16); }
.quality-stamp { position: absolute; z-index: 2; right: -4px; top: 42px; width: 92px; height: 92px; display: flex; flex-direction: column; justify-content: center; align-items: center; color: white; background: var(--deep); border: 5px solid rgba(255,255,255,.75); outline: 1px solid rgba(3,29,74,.12); border-radius: 50%; transform: rotate(7deg); box-shadow: 0 13px 26px rgba(3,29,74,.18); }
.quality-stamp strong { font: 800 2rem/1 "Manrope"; }
.quality-stamp span { font-size: .5rem; font-weight: 800; letter-spacing: .2em; }
.hero-wave { position: absolute; inset: auto 0 0; height: 130px; }
.hero-wave svg { width: 100%; height: 100%; stroke: none; fill: var(--navy); }

.section { padding: 110px 0; }
.services { color: #fff; background: var(--navy); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 90px; align-items: end; margin-bottom: 50px; }
.section-heading h2, .process h2, .why h2, .final-cta h2 { font-size: clamp(2.25rem, 4.7vw, 4rem); margin-bottom: 0; }
.section-heading h2 { max-width: 740px; }
.section-heading h2 em, .why h2 em { color: #55cff5; }
.section-heading > p { color: #acc3da; margin: 0 0 8px; }
.service-rail { border-top: 1px solid rgba(255,255,255,.15); }
.service-row { position: relative; display: grid; grid-template-columns: 60px 90px 1fr 54px; gap: 28px; align-items: center; padding: 42px 0; border-bottom: 1px solid rgba(255,255,255,.15); transition: background .3s, padding .3s; }
.service-row::before { content: ""; position: absolute; inset: 0 -24px; z-index: 0; border-radius: 14px; background: linear-gradient(90deg, rgba(0,111,214,.2), rgba(18,184,239,.05)); opacity: 0; transition: opacity .3s; }
.service-row:hover::before { opacity: 1; }
.service-row > * { position: relative; z-index: 1; }
.service-number { align-self: start; font-family: "Manrope"; font-size: .75rem; color: #68c9ee; letter-spacing: .1em; }
.service-icon { width: 74px; height: 74px; display: grid; place-items: center; border: 1px solid rgba(94,208,248,.35); border-radius: 50%; color: #64d6ff; }
.service-icon svg { width: 42px; height: 42px; }
.service-copy { display: grid; grid-template-columns: .74fr 1fr; gap: 34px; align-items: center; }
.service-copy h3 { margin: 0; font-size: clamp(1.45rem, 2.5vw, 2.1rem); }
.service-copy p { margin: 0; color: #a9bfd5; max-width: 500px; }
.service-copy ul { grid-column: 1 / -1; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: -19px 0 0; }
.service-copy li { padding: 5px 11px; color: #bde9fa; border: 1px solid rgba(100,214,255,.25); border-radius: 50px; font-size: .78rem; }
.service-arrow { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; font-size: 1.2rem; transition: .25s; }
.service-arrow:hover { color: var(--navy); background: #69dcff; border-color: #69dcff; transform: rotate(45deg); }

.process { background: linear-gradient(135deg, #f7fdff, #eaf8fd); }
.process-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 110px; align-items: center; }
.process-visual { height: 680px; position: relative; padding: 0 0 50px 50px; }
.process-visual::before { content: ""; position: absolute; inset: 50px 55px 0 0; border: 1px solid rgba(0,111,214,.25); border-radius: 180px 180px 18px 18px; }
.process-visual > img { position: relative; width: 100%; height: 100%; object-fit: cover; border-radius: 180px 180px 18px 18px; box-shadow: var(--shadow); }
.process-quote { position: absolute; left: 0; right: 35px; bottom: 15px; padding: 20px 24px; display: flex; gap: 15px; align-items: center; color: white; background: var(--deep); border-radius: 10px; box-shadow: 0 15px 35px rgba(3,29,74,.2); }
.process-quote svg { flex: 0 0 34px; color: #5ed8ff; }
.process-quote p { margin: 0; line-height: 1.4; }
.process-content h2 { margin-bottom: 40px; }
.steps { list-style: none; padding: 0; margin: 0 0 36px; }
.steps li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; position: relative; padding-bottom: 28px; }
.steps li:not(:last-child)::after { content: ""; position: absolute; left: 26px; top: 48px; bottom: 5px; border-left: 1px dashed #8dbbd3; }
.steps li > span { width: 52px; height: 52px; display: grid; place-items: center; color: var(--blue); background: #fff; border: 1px solid #bfe4f3; border-radius: 50%; font-weight: 800; box-shadow: 0 8px 18px rgba(0,111,214,.08); }
.steps h3 { margin: 2px 0 4px; font-size: 1.15rem; }
.steps p { margin: 0; color: var(--muted); }
.button-dark { color: white; background: var(--deep); }
.button-dark:hover { background: var(--blue); box-shadow: 0 14px 28px rgba(3,29,74,.18); }

.why { color: white; background: linear-gradient(130deg, #063986, #006bc2); overflow: hidden; position: relative; }
.why::after { content: "Q"; position: absolute; right: -30px; bottom: -240px; color: rgba(255,255,255,.035); font: 800 680px/1 "Manrope"; }
.why-intro { display: flex; align-items: end; justify-content: space-between; margin-bottom: 58px; }
.why-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.why-item { min-height: 330px; padding: 26px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.why-item > strong { display: block; margin-bottom: 42px; color: #7ee1ff; font-size: .72rem; letter-spacing: .12em; }
.why-item svg { width: 48px; height: 48px; margin-bottom: 25px; color: #7ee1ff; }
.why-item h3 { font-size: 1.35rem; margin-bottom: 10px; }
.why-item p { margin: 0; color: #c4dded; font-size: .92rem; }

.final-cta { position: relative; padding: 82px 0; color: #fff; background: #041d47; overflow: hidden; }
.cta-content { display: grid; grid-template-columns: 130px 1fr auto; gap: 48px; align-items: center; position: relative; z-index: 1; }
.cta-content > img { width: 120px; height: 125px; object-fit: contain; filter: drop-shadow(0 10px 15px rgba(0,0,0,.15)); }
.cta-content h2 { max-width: 680px; }
.cta-content h2 em { color: #62d8ff; }
.button-white { color: var(--deep); background: white; white-space: nowrap; }
.button-white:hover { box-shadow: 0 15px 30px rgba(0,0,0,.25); }
.cta-bubbles i { position: absolute; border: 1px solid rgba(111,218,255,.13); border-radius: 50%; }
.cta-bubbles i:nth-child(1) { width: 270px; height: 270px; right: 9%; top: -170px; }
.cta-bubbles i:nth-child(2) { width: 70px; height: 70px; right: 2%; bottom: 18px; }
.cta-bubbles i:nth-child(3) { width: 34px; height: 34px; left: 4%; top: 30px; }
.cta-bubbles i:nth-child(4) { width: 130px; height: 130px; left: 9%; bottom: -90px; }

.site-footer { color: #d4e5f3; background: #02122d; }
.footer-main { display: grid; grid-template-columns: 1.4fr .55fr .8fr; gap: 100px; padding: 65px 0 48px; }
.footer-main img { width: 190px; height: 85px; object-fit: contain; filter: brightness(0) invert(1); opacity: .9; }
.footer-main p { max-width: 390px; margin: 10px 0 0; color: #89a4bb; }
.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-main strong { color: #fff; margin-bottom: 9px; font-family: "Manrope"; }
.footer-links a { color: #9bb2c5; }
.footer-links a:hover { color: #65d8ff; }
.footer-contact a { display: flex; flex-direction: column; color: #fff; font-size: 1.2rem; font-weight: 700; }
.footer-contact a span { color: #65d8ff; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }
.footer-contact small { color: #7996ad; }
.footer-bottom { min-height: 72px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.08); color: #6f8ba2; font-size: .82rem; }

.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 80; min-height: 54px; padding: 0 17px; display: flex; align-items: center; gap: 9px; color: #fff; background: var(--green); border: 3px solid #fff; border-radius: 50px; box-shadow: 0 10px 30px rgba(3,29,74,.24); font-weight: 700; transition: .25s; }
.floating-whatsapp:hover { transform: translateY(-4px) scale(1.02); }
.floating-whatsapp svg { width: 27px; height: 27px; fill: currentColor; stroke: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .site-nav { gap: 18px; }
  .site-nav a:not(.nav-cta) { display: none; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero-copy { position: relative; z-index: 3; }
  .service-copy { grid-template-columns: 1fr; gap: 10px; }
  .service-copy ul { margin: 5px 0 0; }
  .process-grid { gap: 50px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-content { grid-template-columns: 100px 1fr; }
  .cta-content .button { grid-column: 2; justify-self: start; }
  .footer-main { gap: 45px; }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 32px, 1180px); }
  html { scroll-padding-top: 72px; }
  .site-header { height: 70px; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); }
  .brand img { width: 152px; height: 60px; }
  .menu-toggle { display: block; position: relative; z-index: 102; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; width: 100vw; height: 100dvh; z-index: 101; display: flex; flex-direction: column; justify-content: center; gap: 25px; font-size: 1.3rem; background: #f5fcff; transform: translateX(100%); transition: transform .3s; }
  .site-nav.open { transform: none; }
  .site-nav a:not(.nav-cta) { display: block; }
  .nav-cta { font-size: 1rem; }
  .hero { padding-top: 70px; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding-block: 65px 115px; gap: 45px; }
  h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-trust { flex-direction: column; gap: 8px; }
  .hero-visual { min-height: 460px; }
  .hero-photo { inset: 0 10px 20px 34px; }
  .diagnostic-card { left: 0; bottom: 10px; width: min(290px, 85%); }
  .quality-stamp { right: -3px; top: 15px; }
  .hero-wave { height: 70px; }
  .section { padding: 78px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .service-row { grid-template-columns: 45px 65px 1fr; gap: 14px; padding: 34px 0; align-items: start; }
  .service-number { padding-top: 20px; }
  .service-icon { width: 58px; height: 58px; }
  .service-icon svg { width: 32px; }
  .service-copy { grid-column: 2 / -1; }
  .service-arrow { position: absolute; right: 0; top: 38px; width: 40px; height: 40px; }
  .service-copy h3 { padding-right: 52px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-visual { height: 510px; padding-left: 25px; order: 2; }
  .process-content { order: 1; }
  .why-intro { align-items: flex-start; }
  .why-grid { grid-template-columns: 1fr; }
  .why-item { min-height: auto; padding: 28px; }
  .why-item > strong { margin-bottom: 22px; }
  .cta-content { grid-template-columns: 1fr; gap: 25px; text-align: center; }
  .cta-content > img { margin: auto; }
  .cta-content .eyebrow { justify-content: center; }
  .cta-content .button { grid-column: 1; justify-self: center; }
  .footer-main { grid-template-columns: 1fr; gap: 35px; }
  .footer-bottom { padding: 20px 0; flex-direction: column; align-items: flex-start; justify-content: center; gap: 5px; }
  .floating-whatsapp span { display: none; }
  .floating-whatsapp { width: 58px; height: 58px; padding: 0; justify-content: center; border-radius: 50%; }
}

@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; }
}