/* ===================================================================
   LM ASSESSORIA ESPORTIVA — style.css
   Paleta: #104C8A · #10A9D5 · #FEFEFE · #030304 · #1E4475 · #21B44E
   =================================================================== */

:root {
  --blue-deep:    #104C8A;
  --blue-electric:#10A9D5;
  --white:        #fefefe;
  --black:        #030304;
  --logo-blue:    #1E4475;
  --green:        #21B44E;



  /* Aliases semânticos */
  --bg:           var(--white);
  --dark:         #050812;
  --text:         var(--white);
  --accent:       var(--blue-electric);
  --accent-dark:  var(--blue-deep);
  --accent-glow:  rgba(16, 169, 213, 0.35);

  /* Tipografia */
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Espaçamentos */
  --section-pad:  140px;
  --container:    1300px;
  --radius:       16px;

  /* Transições */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y proximity;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
}

h1, h2, h3, h4 {
  line-height: 1.1;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 52px);
  letter-spacing: 1px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

h2 em {
  font-style: normal;
  color: var(--accent);
}

section {
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--section-pad) 0;
  scroll-snap-align: start;
  overflow: hidden;
}

.bg-dark {
  background: var(--dark);
}

.container {
  max-width: var(--container);
  margin: auto;
  padding: 0 40px;
}

.center {
  text-align: center;
}

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 18px;
  color: rgba(254, 254, 254, 0.6);
  max-width: 560px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

/* ============================================================
   PRELOADER
   ============================================================ */

.preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  flex-direction: column;
  gap: 32px;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.preloader-logo {
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--white);
  letter-spacing: 6px;
  opacity: 0;
  transform: translateY(20px);
  animation: preloaderIn .8s var(--ease) .1s forwards;
}

.preloader-bar {
  width: 180px;
  height: 2px;
  background: rgba(255,255,255,.1);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  animation: preloaderIn .5s var(--ease) .5s forwards;
}

.preloader-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue-electric));
  border-radius: 2px;
  animation: preloaderBar 1.2s var(--ease) .6s forwards;
}

@keyframes preloaderIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes preloaderBar {
  to { width: 100%; }
}

/* ============================================================
   HEADER
   ============================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all .4s ease;
}

.header.scrolled {
  background: rgba(3, 3, 4, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(16, 169, 213, 0.15);
}

.header.hide {
  transform: translateY(-100%);
}

.header-content {
  height: 130px;
  max-width: var(--container);
  margin: auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrap {
  display: flex;
  align-items: center;
}

.logo {
  height: 120px;
  filter: brightness(0) invert(1);
  transition: opacity .3s;
}

.logo:hover {
  opacity: .8;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-menu {
  position: relative;
  color: rgba(254, 254, 254, 0.8);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .5px;
  transition: color .3s;
}

.nav-menu:hover {
  color: var(--white);
}

.nav-menu span {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .3s var(--ease);
  transform-origin: left;
}

.nav-menu:hover span {
  transform: scaleX(1);
}

/* Scroll progress */
.scroll-progress {
  height: 3px;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue-electric));
  width: 0%;
  transition: width .1s linear;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */

.hamburger {
  display: none;
  background: none;
  border: 1px solid rgba(254,254,254,.3);
  color: var(--white);
  font-size: 20px;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-close {
  position: absolute;
  top: 30px;
  right: 30px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.mobile-link {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  letter-spacing: 2px;
  transition: color .3s;
}

.mobile-link:hover {
  color: var(--accent);
}

.mobile-cta {
  margin-top: 16px;
}

/* ============================================================
   VERTICAL LINE
   ============================================================ */

.vertical-line {
  position: fixed;
  left: 0;
  top: 0;
  width: 3px;
  height: 0%;
  background: var(--accent);
  z-index: 500;
  transition: background .6s ease, box-shadow .6s ease;
  box-shadow: 0 0 12px var(--accent);
}

/* ============================================================
   HERO
   ============================================================ */

.nike-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--black);
  padding: 120px 40px 80px;
  position: relative;
  z-index: 1;
  padding-bottom: 30px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16,169,213,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,169,213,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

/* Fade edges on grid */
.hero-bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--black) 80%);
}

.hero-content {
  max-width: var(--container);
  width: 100%;
  margin: auto;
  position: relative;
  z-index: 2;
  padding-top: 30px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(72px, 11vw, 140px);
  line-height: .9;
  letter-spacing: -2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-accent {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 20px;
  color: rgba(254,254,254,.6);
  margin-bottom: 52px;
  line-height: 1.6;
  max-width: 480px;
}

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

/* HERO STATS */
.hero-stats {
  max-width: var(--container);
  margin: 80px auto 0;
  display: flex;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(254,254,254,.1);
  padding-top: 40px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--white);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent);
}

.stat-label {
  font-size: 13px;
  color: rgba(254,254,254,.5);
  letter-spacing: .5px;
}

.stat-div {
  width: 1px;
  height: 60px;
  background: rgba(254,254,254,.15);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn-primary {
  display: inline-block;
  background: var(--blue-electric);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 4px;
  transition: background .3s, transform .3s, box-shadow .3s;
  position: relative;
  z-index: 2;
}

.btn-primary:hover {
  background: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(16,169,213,.4);
}

.btn-primary.large {
  padding: 20px 48px;
  font-size: 15px;
}

.btn-ghost {
  display: inline-block;
  color: rgba(254,254,254,.7);
  font-weight: 500;
  font-size: 15px;
  border-bottom: 1px solid rgba(254,254,254,.3);
  padding-bottom: 2px;
  transition: color .3s, border-color .3s;
}

.btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* CTA button (on colored bg) */
.btn-cta {
  display: inline-block;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 20px 52px;
  border-radius: 4px;
  transition: background .3s, transform .3s;
  margin-top: 8px;
}

.btn-cta:hover {
  background: var(--blue-deep);
  transform: translateY(-3px);
}

/* ============================================================
   THEME TOGGLE
   ============================================================ */

.theme-toggle {
  background: none;
  border: 1px solid rgba(16,169,213,.5);
  color: var(--accent);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: .3s;
  font-size: 14px;
}

.theme-toggle:hover {
  background: rgba(16,169,213,.1);
}

/* ============================================================
   LIGHT THEME
   ============================================================ */

body.light {
  --bg: #f4f7fc;
  --dark: #e8eef7;
  --text: #030304;
  background: #f4f7fc;
  color: #030304;
}

body.light .header.scrolled {
  background: rgba(244,247,252,0.95);
  border-bottom-color: rgba(16,76,138,.15);
}

body.light .logo {
  filter: none;
}

body.light .hero-bg-grid {
  background-image:
    linear-gradient(rgba(16,76,138,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,76,138,.06) 1px, transparent 1px);
}

body.light .hero-bg-grid::after {
  background: radial-gradient(ellipse at center, transparent 30%, #f4f7fc 80%);
}

body.light .nike-hero {
  background: #f4f7fc;
}

body.light .hero-title,
body.light .nav-menu,
body.light .stat-num {
  color: var(--black);
}

body.light .card {
  background: #ffffff;
  border-color: rgba(16,76,138,.15);
}

body.light .testimonial {
  background: #ffffff;
  border-color: rgba(16,76,138,.15);
}

/* ============================================================
   SPLIT LAYOUT
   ============================================================ */

.split {
  display: flex;
  align-items: center;
  gap: 80px;
}

.split.reverse {
  flex-direction: row-reverse;
}

.split .text {
  flex: 1;
}

.split .text p {
  font-size: 17px;
  color: rgba(254,254,254,.72);
  line-height: 1.8;
  margin-bottom: 20px;
}

.split .media {
  flex: 1;
}

.media-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.media-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(16,169,213,.25);
  border-radius: var(--radius);
  z-index: 1;
  pointer-events: none;
}

.media-frame img {
  width: 100%;
  border-radius: var(--radius);
  transition: transform .6s var(--ease);
  filter: contrast(1.05);
}

.media-frame:hover img {
  transform: scale(1.04);
}

/* ============================================================
   BENEFIT LIST
   ============================================================ */

.benefit-list {
  list-style: none;
  margin: 24px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.benefit-list li {
  font-size: 15px;
  color: rgba(254,254,254,.7);
  padding-left: 28px;
  position: relative;
}

.benefit-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ============================================================
   CARDS
   ============================================================ */

.grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 20px;
}

.card {
  background: rgba(16,76,138,.12);
  padding: 44px 36px;
  border-radius: var(--radius);
  border: 1px solid rgba(16,169,213,.15);
  transition: transform .3s, border-color .3s, box-shadow .3s;
  text-align: left;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(16,169,213,.12);
}

.card-num {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--accent);
  opacity: .25;
  line-height: 1;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--white);
}

.card p {
  font-size: 15px;
  color: rgba(254,254,254,.6);
  line-height: 1.7;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}

.testimonial {
  background: rgba(16,76,138,.12);
  border: 1px solid rgba(16,169,213,.15);
  border-radius: var(--radius);
  padding: 36px;
  text-align: left;
  transition: border-color .3s;
}

.testimonial:hover {
  border-color: var(--accent);
}

.testimonial p {
  font-size: 16px;
  color: rgba(254,254,254,.8);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial cite {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .5px;
  font-style: normal;
}

/* ============================================================
   GALLERY
   ============================================================ */

.gallery {
  column-count: 3;
  column-gap: 20px;
}

.gallery img {
  width: 100%;
  margin-bottom: 20px;
  border-radius: var(--radius);
  transition: transform .3s, box-shadow .3s;
}

.gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 16px 48px rgba(16,169,213,.2);
}

/* ============================================================
   CTA SECTION
   ============================================================ */

.premium-cta {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-electric) 100%);
  position: relative;
  overflow: hidden;
}

.premium-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.premium-cta h2 {
  color: var(--white);
}

.premium-cta .section-sub,
.premium-cta p {
  color: rgba(254,254,254,.8);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-tag {
  color: var(--white);
  border-color: rgba(254,254,254,.5);
}

/* ============================================================
   FAQ
   ============================================================ */

.faq-section {
  background: var(--bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.faq-item {
  border: 1px solid rgba(16,169,213,.2);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s;
}

.faq-item[open] {
  border-color: var(--accent);
}

.faq-item summary {
  cursor: pointer;
  padding: 24px 28px;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color .3s;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--accent);
  transition: transform .3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  color: var(--accent);
}

.faq-item p {
  padding: 0 28px 24px;
  font-size: 15px;
  color: rgba(254,254,254,.65);
  line-height: 1.8;
}

/* ============================================================
   FOOTER
   ============================================================ */

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: #020308;
  position: relative;
  overflow: hidden;
}

/* Subtle grid texture */
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16,169,213,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,169,213,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Accent glow top-left */
.footer::after {
  content: '';
  position: absolute;
  top: -120px;
  left: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(16,76,138,.25) 0%, transparent 70%);
  pointer-events: none;
}

/* ---- CTA STRIP ---- */

.footer-cta-strip {
  position: relative;
  z-index: 1;
  background: linear-gradient(90deg, var(--blue-deep) 0%, #0d6faa 50%, var(--accent) 100%);
  padding: 32px 40px;
}

.footer-cta-inner {
  max-width: var(--container);
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-cta-eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .18em;
  color: rgba(254,254,254,.65);
  display: block;
  margin-bottom: 4px;
}

.footer-cta-text p {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
}

.footer-cta-strip .btn-primary {
  background: #fff;
  color: var(--blue-deep);
  white-space: nowrap;
  flex-shrink: 0;
}

.footer-cta-strip .btn-primary:hover {
  background: var(--black);
  color: #fff;
}

/* ---- MAIN GRID ---- */

.footer-main {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 60px;
  padding: 72px 40px 64px;
}

/* ---- COLUMNS ---- */

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--accent);
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(16,169,213,.2);
}

/* ---- BRAND COL ---- */

.footer-col--brand {
  gap: 20px;
}

.footer-logo {
  height: 100px;
  filter: brightness(0) invert(1);
  opacity: .55;
}

.footer-col--brand p {
  font-size: 13.5px;
  color: rgba(254,254,254,.38);
  line-height: 1.7;
}

.footer-col--brand strong {
  color: rgba(254,254,254,.6);
  font-weight: 500;
}

/* ---- NAV LISTS ---- */

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  font-size: 13.5px;
  color: rgba(254,254,254,.45);
  transition: color .25s, padding-left .25s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-nav-list a::before {
  content: '→';
  font-size: 11px;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .25s, transform .25s;
}

.footer-nav-list a:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer-nav-list a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* ---- ADDRESS / CONTACT ---- */

.footer-address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(254,254,254,.45);
  transition: color .25s;
}

.footer-contact-item svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--accent);
  opacity: .7;
}

a.footer-contact-item:hover {
  color: var(--white);
}

/* ---- SOCIAL ICONS ---- */

.footer-social {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(254,254,254,.1);
  color: rgba(254,254,254,.4);
  transition: color .3s, border-color .3s, transform .3s, background .3s;
  overflow: hidden;
}

.footer-social-icon svg {
  width: 17px;
  height: 17px;
}

.footer-social-icon span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}

.footer-social-icon:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(16,169,213,.08);
  transform: translateY(-3px);
}

/* ---- BOTTOM BAR ---- */

.footer-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(254,254,254,.06);
  padding: 20px 40px;
}

.footer-bottom-inner {
  max-width: var(--container);
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(254,254,254,.22);
}

.footer-bottom-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.footer-bottom-tags a {
  font-size: 11px;
  color: rgba(254,254,254,.18);
  transition: color .3s;
}

.footer-bottom-tags a:hover {
  color: var(--accent);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */

.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: 28px;
  background: #25D366;
  color: #fff;
  font-size: 24px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: transform .3s, box-shadow .3s;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 16px 40px rgba(37,211,102,.5);
}

/* ============================================================
   MAP
   ============================================================ */

iframe {
  width: 100%;
  height: 400px;
  border: 0;
  border-radius: var(--radius);
  margin-top: 40px;
  filter: grayscale(30%) contrast(1.05);
}

/* ============================================================
   SERVICE INDICATOR
   ============================================================ */

.service-indicator {
  position: fixed;
  left: 28px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 50;
}

.service-indicator a {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(16,169,213,.5);
  transition: background .3s, transform .3s, border-color .3s;
  display: block;
}

.service-indicator a.active {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.5);
}

/* ============================================================
   SERVICE BG
   ============================================================ */

.service-background {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.bg-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity .8s ease;
  opacity: 0;
}

/* ============================================================
   SERVICE SECTION BGs
   ============================================================ */

#spinning {
  background: linear-gradient(rgba(3,3,4,.9), rgba(3,3,4,.9)),
    url('../assets/img/20250915_174752000_iOS.jpg') center/cover no-repeat;
}

#funcional {
  background: linear-gradient(rgba(3,3,4,.9), rgba(3,3,4,.9)),
    url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?w=1600') center/cover no-repeat;
}

#corrida {
  background: linear-gradient(rgba(3,3,4,.9), rgba(3,3,4,.9)),
    url('https://images.unsplash.com/photo-1552674605-db6ffd4facb5?w=1600') center/cover no-repeat;
}

#consultoria {
  background: linear-gradient(rgba(3,3,4,.9), rgba(3,3,4,.9)),
    url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1600') center/cover no-repeat;
}

#quemsomos {
  background: linear-gradient(rgba(3,3,4,.9), rgba(3,3,4,.9)),
    url('../assets/img/20221028_162215000_iOS3.jpg') center/cover no-repeat;
}

/* ============================================================
   VERTICAL LINE SERVICE COLORS
   ============================================================ */

.vertical-line.spinning    { background: var(--blue-electric); box-shadow: 0 0 12px var(--blue-electric); }
.vertical-line.funcional   { background: var(--blue-deep);     box-shadow: 0 0 12px var(--blue-deep); }
.vertical-line.corrida     { background: #0072ff;              box-shadow: 0 0 12px #0072ff; }
.vertical-line.consultoria { background: var(--accent);        box-shadow: 0 0 12px var(--accent); }

/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 1000px) {
  .service-indicator { display: none; }
}

@media (max-width: 900px) {

  :root {
    --section-pad: 80px;
  }

  .nav { display: none; }
  .hamburger { display: block; }

  .header-content {
    padding: 0 24px;
    height: 72px;
  }

  .container {
    padding: 0 24px;
  }

  .split,
  .split.reverse {
    flex-direction: column;
    gap: 40px;
  }

  .hero-title {
    font-size: clamp(56px, 14vw, 90px);
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .stat-div {
    display: none;
  }

  .gallery {
    column-count: 1;
  }

  .testimonials {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 24px 40px;
  }

  .footer-cta-strip {
    padding: 28px 24px;
  }

  .footer-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-bottom {
    padding: 20px 24px;
  }

  .footer-bottom-tags {
    gap: 10px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .nike-hero {
    padding: 120px 24px 60px;
  }

}

@media (max-width: 480px) {
  h2 {
    font-size: 32px;
  }

  .hero-title {
    font-size: 52px;
    letter-spacing: -1px;
  }
}