/* ==========================================================
   MATHEUS LUCENA RUNNING — design tokens
   ========================================================== */
:root{
  --black:      #0a0a0a;
  --black-2:    #131313;
  --black-3:    #1b1b1b;
  --yellow:     #f8dc0b;
  --yellow-dim: #c9b200;
  --cream:      #f4f1e6;
  --gray:       #9a9a92;
  --gray-dim:   #5c5c56;
  --line:       rgba(248,220,11,.14);

  --font-display: 'Oswald', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --wrap: 1180px;
  --radius: 4px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 90px; }
body{
  margin:0;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family: var(--font-display); text-transform: uppercase; margin:0 0 .4em; letter-spacing:.02em; }
p{ margin: 0 0 1em; color: var(--gray); }
strong{ color: var(--cream); }
.wrap{ max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.text-yellow{ color: var(--yellow); }

/* focus visibility */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html{ scroll-behavior:auto; }
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn{
  display:inline-flex; align-items:center; gap:.5em; justify-content:center;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 600;
  font-size: .95rem;
  padding: .9em 1.6em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn .ico{ width: 1.15em; height: 1.15em; flex: none; }
.btn-yellow{ background: var(--yellow); color: var(--black); }
.btn-yellow:hover{ background: var(--cream); transform: translateY(-2px); }
.btn-black{ background: var(--black); color: var(--yellow); }
.btn-black:hover{ background: var(--black-3); transform: translateY(-2px); }
.btn-ghost{ background: transparent; color: var(--cream); border-color: rgba(244,241,230,.35); }
.btn-ghost:hover{ border-color: var(--yellow); color: var(--yellow); }
.btn-lg{ padding: 1.05em 2em; font-size: 1rem; }
.btn-block{ width:100%; }

/* ==========================================================
   HEADER / NAV
   ========================================================== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(10,10,10,.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.brand-logo{ height: 54px; width:auto; }
.main-nav{ display:flex; align-items:center; gap: 28px; margin-left: auto; margin-right: 28px; }
.nav-link{
  font-family: var(--font-mono);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray);
  display:flex; align-items:baseline; gap:.4em;
  transition: color .15s ease;
}
.nav-link span{ color: var(--yellow-dim); font-size: .85em; }
.nav-link:hover{ color: var(--cream); }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width: 40px; height: 40px; background:none; border:none; cursor:pointer; padding:0;
}
.nav-toggle span{ display:block; height:2px; width:100%; background: var(--yellow); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px){
  .main-nav{
    position: fixed; inset: 76px 0 0 0; height: calc(100vh - 76px);
    background: var(--black); flex-direction: column; justify-content: flex-start;
    padding: 40px 24px; gap: 26px; margin: 0;
    transform: translateX(100%); transition: transform .3s ease;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .nav-link{ font-size: 1rem; }
  .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ==========================================================
   HERO
   ========================================================== */
.hero{
  position: relative;
  overflow: hidden;
  padding: 110px 0 0;
  border-bottom: 1px solid var(--line);
}
.hero-lanes{
  position:absolute; inset:0;
  background:
    repeating-linear-gradient(
      100deg,
      transparent 0 140px,
      var(--line) 140px 144px
    );
  mask-image: linear-gradient(180deg, black, transparent 85%);
  pointer-events:none;
}
.hero-inner{
  position: relative;
  padding-bottom: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.hero-content{ max-width: 640px; flex: 1 1 480px; }
.eyebrow{
  font-family: var(--font-mono);
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .82rem;
  margin-bottom: 22px;
}
.hero-title{
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  line-height: 1.04;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 26px;
}
.hero-sub{
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-actions{ display:flex; gap: 16px; flex-wrap: wrap; }

/* -- the brand mark, front and center -- */
.hero-mark{
  position: relative;
  flex: 0 0 auto;
  width: min(38vw, 440px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-mark-glow{
  position: absolute;
  inset: -10%;
  background: radial-gradient(closest-side, rgba(248,220,11,.16), transparent 72%);
  filter: blur(4px);
}
.hero-mark-img{
  position: relative;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.55));
  animation: mark-in 1.1s cubic-bezier(.2,.9,.25,1) both;
}
@keyframes mark-in{
  from{ opacity: 0; transform: translateY(24px) scale(.92); }
  to{ opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 900px){
  .hero-inner{ flex-direction: column; align-items: flex-start; }
  .hero-mark{ width: min(60vw, 300px); align-self: center; order: -1; margin-bottom: 8px; }
}
@media (max-width: 480px){
  .hero-mark{ width: 55vw; }
}

@media (max-width: 600px){
  .hero{ padding-top: 90px; }
  .hero-inner{ padding-bottom: 60px; }
}

/* ==========================================================
   SECTION SHELL
   ========================================================== */
.section{ padding: 110px 0; position: relative; }
.section-alt{
  background: var(--black-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.section-alt::after{
  content:"";
  position:absolute;
  top: 50%; right: -60px;
  width: 340px; height: 470px;
  transform: translateY(-50%);
  background: url("../img/icon-yellow.png") no-repeat center / contain;
  opacity: .04;
  pointer-events: none;
}
.km-marker{
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .14em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.km-marker--dark{ color: var(--black); opacity:.65; }
.section-title{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); color: var(--cream); }
.section-lead{ font-size: 1.08rem; color: var(--gray); max-width: 640px; }
.max-60{ max-width: 640px; }

@media (max-width: 600px){
  .section{ padding: 70px 0; }
}

/* ==========================================================
   SOBRE
   ========================================================== */
.sobre-grid{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}
.sobre-content p{ max-width: 620px; }
.tag-row{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 28px; }
.tag{
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--yellow);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
}

@media (max-width: 800px){
  .sobre-grid{ grid-template-columns: 1fr; }
  .photo-slot--portrait{ max-width: 340px; }
}

/* ==========================================================
   PHOTO SLOTS (auto placeholder until real image is added)
   ========================================================== */
.photo-slot{
  position: relative;
  margin:0;
  aspect-ratio: 4 / 5;
  background: var(--black-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.photo-slot img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit: cover;
  opacity: 0;
  transition: opacity .3s ease;
}
.photo-slot.has-photo img{ opacity: 1; }
.photo-slot.has-photo .photo-placeholder{ display:none; }
.photo-placeholder{
  position:absolute; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px;
  text-align:center; padding: 20px;
  color: var(--gray-dim);
  background:
    repeating-linear-gradient(135deg, transparent 0 10px, rgba(248,220,11,.04) 10px 20px);
}
.photo-placeholder .ico-lg{ width: 44px; height: 44px; color: var(--yellow-dim); opacity:.7; }
.photo-placeholder span{ font-family: var(--font-mono); font-size: .74rem; line-height:1.6; }
.photo-placeholder code{ color: var(--yellow); }

/* ==========================================================
   METODOLOGIA
   ========================================================== */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 50px;
}
.feature-card{
  background: var(--black-2);
  padding: 40px 32px;
}
.section-alt .feature-card{ background: var(--black); }
.ico-feature{ width: 34px; height: 34px; color: var(--yellow); margin-bottom: 22px; }
.feature-card h3{ font-size: 1.15rem; color: var(--cream); }
.feature-card p{ margin:0; }

@media (max-width: 800px){
  .feature-grid{ grid-template-columns: 1fr; }
}

.metodo-cta{
  margin-top: 50px;
  padding-top: 46px;
  border-top: 1px solid var(--line);
  display:flex; align-items:center; gap: 24px; flex-wrap: wrap;
}
.metodo-cta p{
  margin:0; color: var(--cream);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .02em;
  font-size: 1.3rem;
  flex: 1 1 260px;
}

/* ==========================================================
   PLANOS
   ========================================================== */
.plans-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.plan-card{
  background: var(--black-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--yellow-dim);
  border-radius: var(--radius);
  padding: 40px;
  display:flex; flex-direction:column;
}
.plan-card--highlight{ border-top-color: var(--yellow); background: var(--black-3); }
.plan-head{ margin-bottom: 26px; }
.plan-badge{
  font-family: var(--font-display);
  font-size: 1.6rem;
  text-transform: uppercase;
  color: var(--cream);
  display:block;
}
.plan-cat{
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--yellow-dim);
  margin: 6px 0 0;
}
.plan-features{ margin-bottom: 30px; }
.plan-features li{
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: var(--gray);
  font-size: .95rem;
}
.plan-features li::before{
  content:"";
  position:absolute; left:0; top: .35em;
  width: 14px; height: 14px;
  border: 1px solid var(--yellow);
  border-radius: 3px;
  background:
    linear-gradient(135deg, transparent 45%, var(--yellow) 45% 55%, transparent 55%);
}
.plan-select-label{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-dim);
  margin: 0 0 12px;
}
.plan-prices{
  display:grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 10px;
  margin-bottom: 30px;
}
.price-box{
  font-family: inherit;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  padding: 16px 10px;
  text-align:center;
  display:flex; flex-direction:column; gap: 6px;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.price-box:hover{ border-color: var(--yellow-dim); transform: translateY(-1px); }
.price-box.is-selected{ background: rgba(248,220,11,.08); border-color: var(--yellow); }
.price-label{ font-family: var(--font-mono); font-size: .68rem; letter-spacing:.06em; text-transform:uppercase; color: var(--gray); }
.price-value{ font-family: var(--font-display); font-size: 1.15rem; color: var(--cream); }
.price-box.is-selected .price-value{ color: var(--yellow); }
.price-note{ font-size: .66rem; color: var(--gray-dim); line-height:1.3; }
.plan-card .btn{ margin-top: auto; }

@media (max-width: 900px){
  .plans-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 480px){
  .plan-prices{ grid-template-columns: 1fr; }
}

/* ==========================================================
   TREINOS / AGENDA / LOCAIS
   ========================================================== */
.agenda-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  margin-top: 50px;
  align-items: start;
}
.agenda-row{
  display:grid;
  grid-template-columns: 110px 1fr auto auto;
  align-items:center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
}
.section-alt .agenda-row{ background: var(--black-2); }
.agenda-day{ font-family: var(--font-display); text-transform: uppercase; color: var(--cream); font-size: 1rem; }
.agenda-type{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing:.04em;
  text-transform: uppercase; color: var(--gray);
}
.agenda-place{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing:.03em;
  color: var(--yellow-dim); background: var(--line); padding: 5px 10px; border-radius: 999px;
  white-space: nowrap;
}
.agenda-time{
  font-family: var(--font-display); font-weight:600; color: var(--black);
  background: var(--yellow); padding: 6px 12px; border-radius: var(--radius); font-size: .95rem;
}

.locations{ display:flex; flex-direction:column; gap: 16px; }
.location-card{
  display:flex; align-items:flex-start; gap: 16px;
  padding: 24px;
  background: var(--black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .15s ease, transform .15s ease;
}
.section-alt .location-card{ background: var(--black-2); }
.location-card:hover{ border-color: var(--yellow); transform: translateY(-2px); }
.ico-pin{ width: 26px; height: 26px; color: var(--yellow); flex: none; margin-top: 2px; }
.location-card h3{ font-size: 1.05rem; color: var(--cream); margin-bottom: 4px; }
.location-card p{ margin:0; font-size: .88rem; }

@media (max-width: 800px){
  .agenda-grid{ grid-template-columns: 1fr; gap: 36px; }
  .agenda-row{ grid-template-columns: 90px 1fr auto; }
  .agenda-place{ grid-column: 2 / 4; margin-top: 4px; width: fit-content; }
}
@media (max-width: 460px){
  .agenda-row{ grid-template-columns: 1fr auto; row-gap: 8px; }
  .agenda-type{ grid-column: 1 / -1; }
  .agenda-place{ grid-column: 1 / 2; }
}

/* ==========================================================
   CAROUSEL (Alunos)
   ========================================================== */
.carousel{ position: relative; margin-top: 50px; }
.carousel-track{
  display:flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.carousel-track::-webkit-scrollbar{ display:none; }
.carousel-slide{
  flex: 0 0 min(420px, 78%);
  scroll-snap-align: center;
}
/* Crop primeira imagem - apenas lado direito */
.carousel-slide:first-child img{
  object-fit: cover;
  object-position: 75% center;
  aspect-ratio: 3/4;
}
.carousel-btn{
  position:absolute; top: 42%; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--yellow); color: var(--black);
  border: none; cursor: pointer;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 20px rgba(0,0,0,.4);
  transition: background .15s ease, transform .15s ease;
}
.carousel-btn svg{ width: 22px; height: 22px; }
.carousel-btn:hover{ background: var(--cream); transform: translateY(-50%) scale(1.06); }
.carousel-btn--prev{ left: -14px; }
.carousel-btn--next{ right: -14px; }
.carousel-dots{
  display:flex; justify-content:center; gap: 10px; margin-top: 26px;
}
.carousel-dots button{
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--line); border: none; padding:0; cursor:pointer;
  transition: width .2s ease, background .2s ease;
}
.carousel-dots button.is-active{ width: 26px; background: var(--yellow); }

@media (max-width: 700px){
  .carousel-slide{ flex-basis: 86%; }
  .carousel-btn{ width: 44px; height: 44px; }
  .carousel-btn--prev{ left: 4px; }
  .carousel-btn--next{ right: 4px; }
}

.alunos-cta{
  margin-top: 60px;
  padding-top: 46px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.alunos-cta h3{
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--cream);
  margin-bottom: 24px;
}

/* ==========================================================
   CTA FINAL
   ========================================================== */
.cta-final{
  background: var(--yellow);
  color: var(--black);
  position: relative;
  overflow: hidden;
}
.cta-final::before{
  content:"";
  position:absolute; inset:0;
  background: repeating-linear-gradient(100deg, transparent 0 140px, rgba(10,10,10,.06) 140px 144px);
}
.cta-final-mark{
  position: absolute;
  top: 50%; left: 50%;
  width: min(70vw, 620px);
  transform: translate(-50%, -50%);
  opacity: .07;
  pointer-events: none;
}
.cta-final-inner{
  position: relative;
  padding: 110px 24px;
  text-align:center;
  display:flex; flex-direction:column; align-items:center;
}
.cta-final-title{ color: var(--black); font-size: clamp(1.9rem, 4vw, 3rem); max-width: 640px; }
.cta-final-sub{ color: rgba(10,10,10,.72); font-size: 1.05rem; margin-bottom: 34px; }

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer{ background: var(--black-2); border-top: 1px solid var(--line); padding-top: 70px; }
.footer-inner{
  display:grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-logo{ height: 52px; margin-bottom: 16px; }
.footer-brand p{ font-size: .88rem; max-width: 220px; }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: .74rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--yellow-dim); margin-bottom: 16px;
}
.footer-col a, .footer-col p{
  display:block; font-size: .9rem; color: var(--gray); margin-bottom: 10px;
  transition: color .15s ease;
}
.footer-col a:hover{ color: var(--yellow); }
.footer-bottom{
  border-top: 1px solid var(--line);
  padding: 24px;
  text-align:center;
}
.footer-bottom p{ margin:0; font-size: .78rem; color: var(--gray-dim); }

@media (max-width: 800px){
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px){
  .footer-inner{ grid-template-columns: 1fr; }
}

/* ==========================================================
   WHATSAPP FLOAT
   ========================================================== */
.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--yellow); color: var(--black);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 6px 22px rgba(0,0,0,.4);
  animation: pulse 2.4s ease-in-out infinite;
}
.whatsapp-float .ico{ width: 28px; height: 28px; }
.whatsapp-float:hover{ animation-play-state: paused; transform: scale(1.06); }
@keyframes pulse{
  0%, 100%{ box-shadow: 0 6px 22px rgba(0,0,0,.4), 0 0 0 0 rgba(248,220,11,.5); }
  50%{ box-shadow: 0 6px 22px rgba(0,0,0,.4), 0 0 0 10px rgba(248,220,11,0); }
}

/* ==========================================================
   SCROLL REVEAL
   ========================================================== */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}