:root {
  --bg: #09070d;
  --bg-deep: #050407;
  --surface: #110e16;
  --surface-2: #17121e;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(191, 59, 235, 0.36);
  --purple: #bf3beb;
  --purple-light: #dc78ff;
  --purple-dark: #73139a;
  --white: #f8f5fa;
  --muted: #b3aabb;
  --muted-2: #807687;
  --display: "Space Grotesk", sans-serif;
  --body: "Manrope", sans-serif;
  --radius: 20px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--white);
  background: var(--bg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-grid {
  position: relative;
  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: 74px 74px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--bg);
  background: var(--white);
  font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }

.progress-bar { position: fixed; z-index: 999; top: 0; left: 0; width: 100%; height: 2px; }
.progress-bar span { display: block; width: 0; height: 100%; background: var(--purple); box-shadow: 0 0 16px var(--purple); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled { background: rgba(9, 7, 13, .84); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; line-height: 1; }
.brand-logo { display: block; width: 222px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav > a { color: #d7d0dc; font-size: .86rem; font-weight: 600; transition: color .2s ease; }
.main-nav > a:hover, .main-nav > a:focus-visible { color: var(--white); }
.main-nav .nav-cta { padding: 11px 18px; border: 1px solid var(--line-strong); border-radius: 100px; color: var(--white); background: rgba(191, 59, 235, .08); }
.main-nav .nav-cta:hover { border-color: var(--purple); background: rgba(191, 59, 235, .18); }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 4px 0; background: var(--white); transition: transform .2s ease, opacity .2s ease; }

.hero { min-height: 860px; padding-top: 142px; overflow: hidden; background-color: var(--bg-deep); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 75% 30%, rgba(191,59,235,.1), transparent 32%), linear-gradient(180deg, transparent 70%, var(--bg));
}
.hero-layout { position: relative; z-index: 2; min-height: 620px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 72px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.glow-one { top: 9%; right: 3%; width: 450px; height: 450px; border: 1px solid rgba(191,59,235,.11); box-shadow: 0 0 150px rgba(191,59,235,.12), inset 0 0 80px rgba(191,59,235,.06); }
.glow-two { left: -90px; top: 43%; width: 220px; height: 220px; background: rgba(191,59,235,.06); filter: blur(70px); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; color: var(--purple-light); font: 700 .73rem/1.4 var(--body); letter-spacing: .16em; }
.eyebrow span { display: inline-block; width: 28px; height: 1px; background: var(--purple); box-shadow: 0 0 9px var(--purple); }
h1, h2, h3 { margin: 0; font-family: var(--display); }
h1 { max-width: 730px; font-size: clamp(3.2rem, 6.1vw, 6rem); line-height: .94; letter-spacing: -.062em; }
h1 em, h2 em { color: var(--purple-light); font-style: normal; text-shadow: 0 0 32px rgba(191,59,235,.16); }
.hero-lead { max-width: 640px; margin: 28px 0 32px; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 0 22px; border: 1px solid transparent; border-radius: 12px; font-size: .88rem; font-weight: 800; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, var(--purple), #8a20b3); box-shadow: 0 15px 40px rgba(191,59,235,.25); }
.button-primary:hover { box-shadow: 0 18px 55px rgba(191,59,235,.38); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.03); }
.button-ghost:hover { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.07); }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.hero-proof div { padding-left: 14px; border-left: 1px solid var(--line-strong); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font: 700 .9rem/1.2 var(--display); }
.hero-proof span { margin-top: 5px; color: var(--muted-2); font-size: .72rem; line-height: 1.35; }

.lab-card { position: relative; min-height: 560px; padding: 26px; overflow: hidden; border: 1px solid rgba(191,59,235,.25); border-radius: 26px; background: linear-gradient(150deg, rgba(26,19,34,.95), rgba(9,7,13,.92)); box-shadow: var(--shadow), 0 0 80px rgba(191,59,235,.1); }
.lab-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 20%, rgba(191,59,235,.06) 50%, transparent 80%); transform: translateX(-100%); animation: scan 7s ease-in-out infinite; }
.lab-topline { position: relative; z-index: 2; display: flex; align-items: center; gap: 9px; color: var(--muted-2); font: 700 .63rem/1 var(--body); letter-spacing: .16em; }
.lab-code { margin-left: auto; color: #655c6b; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--purple); box-shadow: 0 0 10px var(--purple); }
.orbital { position: relative; width: 360px; height: 360px; margin: 44px auto 28px; }
.orbit { position: absolute; inset: 0; border: 1px solid rgba(191,59,235,.19); border-radius: 50%; }
.orbit::before { content: ""; position: absolute; left: 50%; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--purple-light); box-shadow: 0 0 14px var(--purple); }
.orbit span { position: absolute; display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid rgba(255,255,255,.13); border-radius: 14px; color: var(--white); background: #110d16; box-shadow: 0 12px 35px rgba(0,0,0,.45); font: 700 .68rem/1 var(--display); }
.orbit-a { animation: spin 24s linear infinite; }
.orbit-a span { left: -18px; top: 60%; transform: rotate(0deg); }
.orbit-b { inset: 42px; animation: spin-reverse 18s linear infinite; }
.orbit-b span { right: -21px; top: 32%; }
.orbit-c { inset: 82px; animation: spin 12s linear infinite; }
.orbit-c span { left: 36%; bottom: -25px; }
.core { position: absolute; inset: 113px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(191,59,235,.45); border-radius: 50%; text-align: center; background: radial-gradient(circle, rgba(191,59,235,.24), rgba(18,13,23,.94) 68%); box-shadow: 0 0 50px rgba(191,59,235,.2), inset 0 0 30px rgba(191,59,235,.13); }
.core-kicker { color: var(--muted); font-size: .52rem; font-weight: 800; letter-spacing: .14em; }
.core strong { margin: 4px 0 9px; font: 700 .86rem/1 var(--display); }
.core-line { width: 30px; height: 2px; background: var(--purple); box-shadow: 0 0 9px var(--purple); }
.lab-terminal { position: relative; z-index: 2; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.34); font: 500 .69rem/1.8 monospace; color: #948a9c; }
.lab-terminal div { display: flex; gap: 13px; }
.lab-terminal span { color: #5f5665; }
.lab-terminal b { margin-left: auto; color: var(--purple-light); }
.blink { animation: blink 1s steps(2) infinite; }
.hero-marquee { position: relative; z-index: 3; padding: 17px 0; overflow: hidden; border-block: 1px solid rgba(191,59,235,.19); background: rgba(14,10,18,.88); }
.hero-marquee > div { display: flex; width: max-content; gap: 31px; align-items: center; animation: marquee 32s linear infinite; }
.hero-marquee span { font: 700 .67rem/1 var(--display); letter-spacing: .15em; color: #d6cfda; }
.hero-marquee i { color: var(--purple); font-style: normal; }

.courses { padding: 136px 0; }
.section-heading { margin-bottom: 58px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: end; }
.section-heading h2, .method-copy h2, .about-copy h2, .cta-panel h2 { max-width: 760px; font-size: clamp(2.5rem, 5vw, 4.9rem); line-height: 1.03; letter-spacing: -.052em; }
.section-heading > p { margin: 0 0 8px; color: var(--muted); line-height: 1.75; }
.course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.course-card { min-height: 205px; display: grid; grid-template-columns: auto auto 1fr auto; gap: 20px; align-items: center; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(22,17,28,.9), rgba(12,9,15,.9)); transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.course-card:hover { transform: translateY(-4px); border-color: rgba(191,59,235,.32); background: linear-gradient(145deg, rgba(30,20,38,.95), rgba(13,10,17,.95)); }
.course-card.featured { grid-column: 1 / -1; min-height: 225px; background: linear-gradient(120deg, rgba(191,59,235,.17), rgba(17,12,22,.92) 45%, rgba(9,7,13,.98)); }
.course-index { align-self: start; color: #615868; font: 600 .65rem/1 var(--display); }
.course-symbol { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 16px; color: var(--purple-light); background: rgba(191,59,235,.07); font: 700 .77rem/1 var(--display); letter-spacing: .05em; box-shadow: inset 0 0 20px rgba(191,59,235,.05); }
.course-card p { margin: 0 0 6px; color: var(--purple-light); font-size: .61rem; font-weight: 700; letter-spacing: .11em; }
.course-card h3 { margin-bottom: 6px; font-size: 1.38rem; letter-spacing: -.025em; }
.course-card div > span { display: block; max-width: 440px; color: var(--muted); font-size: .86rem; line-height: 1.55; }
.course-card > a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--purple-light); transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.course-card > a:hover, .course-card > a:focus-visible { transform: rotate(8deg); border-color: var(--purple); background: rgba(191,59,235,.12); }

.method { padding: 130px 0; border-block: 1px solid var(--line); background-color: #08060a; }
.method-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 100px; align-items: center; }
.method-copy > p:not(.eyebrow) { margin: 28px 0; color: var(--muted); line-height: 1.8; }
.method-copy blockquote { margin: 42px 0 0; padding: 3px 0 3px 21px; border-left: 2px solid var(--purple); color: #d7cedc; font: 500 1rem/1.8 var(--display); }
.journey { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.journey li { min-height: 122px; display: grid; grid-template-columns: 52px 1fr auto; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); transition: padding .2s ease, background .2s ease; }
.journey li:hover { padding-inline: 14px; background: rgba(191,59,235,.045); }
.journey > li > span { color: var(--purple-light); font: 600 .66rem/1 var(--display); }
.journey h3 { font-size: 1.5rem; }
.journey p { margin: 5px 0 0; color: var(--muted-2); font-size: .84rem; }
.journey i { color: var(--purple); font-style: normal; font-size: 1.1rem; }

.audiences { padding: 136px 0; }
.section-heading.compact { grid-template-columns: 1fr; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.audience-card { min-height: 400px; padding: 34px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(155deg, rgba(22,17,28,.9), rgba(10,8,13,.96)); transition: border-color .25s ease, transform .25s ease; }
.audience-card:hover { transform: translateY(-5px); border-color: rgba(191,59,235,.3); }
.age { width: 78px; height: 78px; display: grid; place-items: center; margin-bottom: 62px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--purple-light); background: rgba(191,59,235,.06); font: 700 1rem/1 var(--display); box-shadow: 0 0 35px rgba(191,59,235,.08); }
.audience-card > p { margin: 0 0 12px; color: var(--purple-light); font-size: .65rem; font-weight: 700; letter-spacing: .13em; }
.audience-card h3 { max-width: 310px; min-height: 74px; font-size: 1.35rem; line-height: 1.35; }
.audience-card ul { margin: 34px 0 0; padding: 23px 0 0; list-style: none; border-top: 1px solid var(--line); }
.audience-card li { position: relative; margin: 7px 0; padding-left: 16px; color: var(--muted); font-size: .81rem; }
.audience-card li::before { content: "+"; position: absolute; left: 0; color: var(--purple); }

.about { padding: 140px 0; border-block: 1px solid var(--line); background-color: var(--bg-deep); }
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.about-code { overflow: hidden; border: 1px solid rgba(191,59,235,.2); border-radius: 22px; background: rgba(14,10,18,.94); box-shadow: var(--shadow), 0 0 90px rgba(191,59,235,.08); }
.code-header { display: flex; align-items: center; gap: 7px; padding: 15px 18px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); }
.code-header span { width: 8px; height: 8px; border-radius: 50%; background: #3c3540; }
.code-header span:nth-child(3) { background: var(--purple-dark); }
.code-header b { margin-left: 12px; color: #706677; font: 500 .62rem/1 monospace; }
.about-code pre { min-height: 300px; margin: 0; display: flex; align-items: center; padding: 40px; color: #8b8092; font: 500 clamp(.75rem, 1.4vw, .98rem)/1.9 monospace; }
.about-code .purple { color: var(--purple-light); }
.about-code .white { color: #e7dfeb; }
.culture-tags { display: flex; flex-wrap: wrap; gap: 7px; padding: 18px; border-top: 1px solid var(--line); }
.culture-tags span { padding: 6px 9px; border: 1px solid var(--line); border-radius: 6px; color: #887d8e; font: 600 .53rem/1 var(--body); letter-spacing: .08em; }
.about-copy > p:not(.eyebrow) { margin: 28px 0 34px; color: var(--muted); line-height: 1.85; }
.values-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; }
.values-row div { min-width: 0; padding: 13px 5px; border: 1px solid var(--line); border-radius: 9px; text-align: center; background: rgba(255,255,255,.018); }
.values-row strong, .values-row span { display: block; }
.values-row strong { color: var(--purple-light); font: 700 1rem/1 var(--display); }
.values-row span { margin-top: 7px; overflow: hidden; color: var(--muted-2); font-size: .58rem; text-overflow: ellipsis; }

.cta-section { padding: 120px 0; }
.cta-panel { position: relative; padding: 72px; overflow: hidden; border-radius: 28px; background: linear-gradient(125deg, #8c1ab6, var(--purple) 56%, #d05ff5); box-shadow: 0 30px 90px rgba(191,59,235,.24); }
.cta-panel > *:not(.cta-rings) { position: relative; z-index: 2; }
.cta-panel .eyebrow { color: white; opacity: .86; }
.cta-panel .eyebrow span { background: white; }
.cta-panel h2 { max-width: 800px; color: white; }
.cta-panel h2 em { color: #26102e; text-shadow: none; }
.cta-panel > p:not(.eyebrow) { max-width: 640px; margin: 26px 0 34px; color: rgba(255,255,255,.84); }
.cta-actions { display: flex; align-items: center; gap: 28px; }
.button-light { color: #1a0d1e; background: white; box-shadow: 0 14px 35px rgba(48,5,58,.2); }
.cta-phone { font-weight: 800; letter-spacing: .02em; }
.cta-rings { position: absolute; right: -140px; top: -220px; width: 620px; height: 620px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; box-shadow: 0 0 0 75px rgba(255,255,255,.06), 0 0 0 150px rgba(255,255,255,.035); }

.site-footer { padding: 78px 0 28px; border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .8fr; gap: 80px; }
.footer-brand { align-items: flex-start; width: max-content; }
.footer-brand .brand-logo { width: 286px; }
.footer-grid > div:first-child > p { margin: 19px 0 0; color: var(--muted-2); }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-links p { margin: 0 0 10px; color: var(--purple-light); font-size: .6rem; font-weight: 800; letter-spacing: .14em; }
.footer-links a, .footer-links span { color: var(--muted); font-size: .8rem; }
.footer-links a:hover { color: white; }
.footer-bottom { margin-top: 60px; padding-top: 24px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); color: #665d6b; font-size: .69rem; }

.floating-whatsapp { position: fixed; z-index: 90; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border: 1px solid rgba(191,59,235,.35); border-radius: 100px; background: rgba(15,11,19,.9); box-shadow: 0 14px 45px rgba(0,0,0,.38); backdrop-filter: blur(12px); }
.floating-whatsapp span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--purple); font: 700 .61rem/1 var(--display); }
.floating-whatsapp b { font-size: .7rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }
@keyframes scan { 0%, 20% { transform: translateX(-120%); } 60%, 100% { transform: translateX(120%); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  .container { width: min(100% - 36px, 760px); }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 76px; left: 18px; right: 18px; display: none; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: rgba(13,10,17,.98); box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: 12px; }
  .main-nav .nav-cta { margin-top: 4px; text-align: center; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-layout { grid-template-columns: 1fr; gap: 70px; padding-bottom: 90px; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow { justify-content: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-proof { max-width: 560px; margin-inline: auto; text-align: left; }
  .lab-card { width: min(100%, 560px); margin-inline: auto; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .method-layout, .about-layout { grid-template-columns: 1fr; gap: 64px; }
  .about-code { order: 2; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: auto; }
  .age { margin-bottom: 38px; }
  .audience-card h3 { min-height: auto; }
  .footer-grid { grid-template-columns: 1.2fr .8fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, 560px); }
  .header-inner { min-height: 76px; }
  .brand-logo { width: 190px; }
  .footer-brand .brand-logo { width: min(270px, 72vw); }
  .hero { padding-top: 112px; }
  h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 10px; }
  .hero-proof div { padding-left: 9px; }
  .hero-proof span { font-size: .62rem; }
  .lab-card { min-height: 465px; padding: 20px; }
  .orbital { width: 280px; height: 280px; margin-top: 54px; }
  .orbit-b { inset: 34px; }
  .orbit-c { inset: 66px; }
  .core { inset: 90px; }
  .orbit span { width: 44px; height: 44px; font-size: .58rem; }
  .courses, .audiences { padding: 96px 0; }
  .method, .about { padding: 96px 0; }
  .section-heading { margin-bottom: 40px; }
  .section-heading h2, .method-copy h2, .about-copy h2, .cta-panel h2 { font-size: clamp(2.5rem, 12vw, 3.7rem); }
  .course-grid { grid-template-columns: 1fr; }
  .course-card.featured { grid-column: auto; }
  .course-card { min-height: 230px; grid-template-columns: auto 1fr auto; padding: 24px; }
  .course-card .course-index { grid-column: 1 / -1; }
  .course-symbol { width: 54px; height: 54px; }
  .journey li { grid-template-columns: 40px 1fr auto; }
  .journey p { line-height: 1.5; }
  .about-code pre { min-height: 250px; padding: 26px 22px; font-size: .72rem; }
  .values-row { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .values-row span { display: none; }
  .cta-section { padding: 82px 0; }
  .cta-panel { padding: 45px 25px; border-radius: 21px; }
  .cta-actions { flex-direction: column; align-items: flex-start; gap: 18px; }
  .button-light { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 42px; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding-right: 8px; }
  .floating-whatsapp b { display: none; }
}

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