/* ============================================================
   NCK JIU-JITSU
   Sistema: design-system/MASTER.md
   Estilo: Minimalism & Swiss + Brutalism
   ============================================================ */

/* ---------- 1. TOKENS ---------- */

:root {
  /* primitivos */
  --ink: #000000;
  --bone: #ffffff;
  --stone: #8c8781;
  --stone-deep: #55514c;

  /* semânticos — tema escuro (padrão) */
  --bg: var(--ink);
  --bg-raise: #0a0a0a;
  --fg: var(--bone);
  --fg-mute: var(--stone);
  --line: rgba(255, 255, 255, 0.16);
  --line-soft: rgba(255, 255, 255, 0.07);
  --invert-bg: var(--bone);
  --invert-fg: var(--ink);

  /* tipografia */
  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --fs-display: clamp(3.25rem, 11vw, 10rem);
  --fs-h1: clamp(2.5rem, 7vw, 5.5rem);
  --fs-h2: clamp(2rem, 4.5vw, 3.5rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.75rem;

  /* espaçamento — ritmo 8px */
  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;
  --s-5: 48px;
  --s-6: 64px;
  --s-7: 96px;
  --s-8: 128px;
  --s-9: 160px;

  --gutter: clamp(20px, 5vw, 64px);
  --container: 1320px;

  /* movimento */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-micro: 200ms;
  --dur-reveal: 550ms;

  /* camadas */
  --z-grid: 0;
  --z-content: 10;
  --z-nav: 100;
  --z-menu: 200;
}

:root[data-theme="light"] {
  --bg: var(--bone);
  --bg-raise: #f4f3f1;
  --fg: var(--ink);
  --fg-mute: var(--stone-deep);
  --line: rgba(0, 0, 0, 0.18);
  --line-soft: rgba(0, 0, 0, 0.07);
  --invert-bg: var(--ink);
  --invert-fg: var(--bone);
}

/* ---------- 2. RESET ---------- */

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background var(--dur-micro) var(--ease),
    color var(--dur-micro) var(--ease);
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

/* foco visível — regra §1 focus-states */
:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 3px;
}

::selection {
  background: var(--fg);
  color: var(--bg);
}

/* ---------- 3. UTILITÁRIOS ---------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--s-2);
  z-index: 999;
  padding: var(--s-2) var(--s-3);
  background: var(--fg);
  color: var(--bg);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: top var(--dur-micro) var(--ease);
}

.skip-link:focus {
  top: var(--s-2);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: currentColor;
}

.display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.lede {
  max-width: 62ch;
  color: var(--fg-mute);
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.7;
}

/* ---------- 4. GRID DE FUNDO ---------- */

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: var(--z-grid);
  pointer-events: none;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.bg-grid span {
  border-left: 1px solid var(--line-soft);
}

.bg-grid span:last-child {
  border-right: 1px solid var(--line-soft);
}

@media (max-width: 767px) {
  .bg-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- 5. BOTÕES ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 52px;
  padding: 0 var(--s-4);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--fg);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dur-micro) var(--ease);
}

/* preenchimento por wipe — sem mudar bounds (regra: stable interaction states) */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--fg);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--dur-micro) var(--ease);
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: scaleY(1);
  transform-origin: top;
}

.btn:hover,
.btn:focus-visible {
  color: var(--bg);
}

.btn--solid {
  background: var(--fg);
  color: var(--bg);
}

.btn--solid::before {
  background: var(--bg);
}

.btn--solid:hover,
.btn--solid:focus-visible {
  color: var(--fg);
}

.btn__arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform var(--dur-micro) var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* ---------- 6. NAVEGAÇÃO ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-micro) var(--ease),
    border-color var(--dur-micro) var(--ease);
}

.nav.is-stuck {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  height: 84px;
}

.nav__logo {
  display: block;
  flex-shrink: 0;
}

.nav__logo img {
  width: auto;
  height: 46px;
}

/* troca de logo por tema */
.logo--light {
  display: block;
}
.logo--dark {
  display: none;
}
:root[data-theme="light"] .logo--light {
  display: none;
}
:root[data-theme="light"] .logo--dark {
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--s-5);
}

.nav__link {
  position: relative;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--s-1) 0;
  color: var(--fg-mute);
  transition: color var(--dur-micro) var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-micro) var(--ease);
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.is-active {
  color: var(--fg);
}

.nav__link:hover::after,
.nav__link:focus-visible::after,
.nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}

/* alvo de toque 44px mínimo — regra §2 touch-target-size */
.icon-btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  transition: border-color var(--dur-micro) var(--ease),
    background var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease);
}

.icon-btn:hover,
.icon-btn:focus-visible {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-sun {
  display: none;
}
.theme-toggle .icon-moon {
  display: block;
}
:root[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}
:root[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

.nav__cta {
  min-height: 44px;
  padding: 0 var(--s-3);
  white-space: nowrap;
}

/* entre 1024 e 1200 a barra fica apertada: reduz o respiro antes de quebrar */
@media (max-width: 1200px) {
  .nav__links {
    gap: var(--s-4);
  }
  .nav__inner {
    gap: var(--s-3);
  }
}

.nav__burger {
  display: none;
}

@media (max-width: 1023px) {
  .nav__links,
  .nav__cta {
    display: none;
  }
  .nav__burger {
    display: grid;
  }
}

/* menu mobile em tela cheia */
.menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: var(--s-3) var(--gutter) var(--s-6);
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform 450ms var(--ease), visibility 450ms;
}

.menu.is-open {
  transform: translateY(0);
  visibility: visible;
}

.menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  margin-bottom: var(--s-6);
}

.menu__head img {
  height: 46px;
  width: auto;
}

.menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  flex: 1;
}

.menu__item a {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 8vw, 3rem);
  text-transform: uppercase;
  line-height: 1.1;
}

.menu__num {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--fg-mute);
}

.menu__foot {
  margin-top: var(--s-5);
}

.menu__foot .btn {
  width: 100%;
}

/* ---------- 7. SEÇÕES ---------- */

.section {
  position: relative;
  z-index: var(--z-content);
  padding-block: var(--s-8);
  border-top: 1px solid var(--line);
}

@media (max-width: 767px) {
  .section {
    padding-block: var(--s-6);
  }
}

.section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-5);
  align-items: start;
  margin-bottom: var(--s-7);
}

.section__num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.8;
  color: var(--line);
  letter-spacing: -0.03em;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-block: var(--s-3) var(--s-3);
}

@media (max-width: 767px) {
  .section__head {
    grid-template-columns: 1fr;
    gap: var(--s-2);
    margin-bottom: var(--s-5);
  }
}

/* ---------- 8. HERO ---------- */

.hero {
  position: relative;
  z-index: var(--z-content);
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: 140px;
  padding-bottom: var(--s-5);
  overflow: hidden;
}

/* O mascote ocupa a metade direita e se dissolve no fundo pela máscara,
   liberando a coluna esquerda inteira para a tipografia. */
.hero__mascot {
  position: absolute;
  right: -2%;
  bottom: 0;
  height: 92%;
  width: auto;
  max-width: 52%;
  object-fit: contain;
  object-position: bottom right;
  opacity: 0.5;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 45%);
  mask-image: linear-gradient(to right, transparent 0%, #000 45%);
  pointer-events: none;
  z-index: -1;
}

:root[data-theme="light"] .hero__mascot {
  mix-blend-mode: multiply;
  filter: invert(1);
  opacity: 0.28;
}

.hero__inner {
  width: 100%;
  display: grid;
  gap: var(--s-4);
}

@media (min-width: 901px) {
  /* tipografia confinada à esquerda para nunca cruzar o mascote */
  .hero__inner {
    max-width: 64%;
  }
  .hero .lede {
    max-width: 48ch;
  }
}

.hero__title {
  font-size: var(--fs-display);
}

.hero__title span {
  display: block;
}

.hero__title .thin {
  -webkit-text-stroke: 1px var(--fg);
  color: transparent;
}

.hero__meta {
  display: grid;
  gap: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

@media (max-width: 900px) {
  .hero__mascot {
    height: 58%;
    max-width: 78%;
    opacity: 0.22;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 55%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 55%);
  }
  :root[data-theme="light"] .hero__mascot {
    opacity: 0.14;
  }
}

/* indicador de rolagem */
.hero__scroll {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.hero__scroll svg {
  width: 14px;
  height: 14px;
  animation: nudge 2s var(--ease) infinite;
}

@keyframes nudge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}

/* ---------- 9. MARQUEE ---------- */

.marquee {
  position: relative;
  z-index: var(--z-content);
  border-block: 1px solid var(--line);
  background: var(--invert-bg);
  color: var(--invert-fg);
  overflow: hidden;
  padding-block: var(--s-3);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: slide 40s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: var(--s-5);
  padding-right: var(--s-5);
  flex-shrink: 0;
}

.marquee__group span {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.marquee__dot {
  width: 8px;
  height: 8px;
  background: currentColor;
  flex-shrink: 0;
}

@keyframes slide {
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* ---------- 10. ACADEMIA ---------- */

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
  align-items: center;
}

.about__figure {
  position: relative;
  border: 1px solid var(--line);
  background: var(--ink);
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.about__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.about__figure:hover img {
  transform: scale(1.03);
}

.about__body p + p {
  margin-top: var(--s-3);
}

.pillars {
  display: grid;
  gap: var(--s-3);
  margin-top: var(--s-5);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}

.pillar {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--s-3);
  align-items: start;
}

.pillar svg {
  width: 22px;
  height: 22px;
  margin-top: 3px;
  color: var(--fg);
}

.pillar h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}

.pillar p {
  color: var(--fg-mute);
  font-size: var(--fs-small);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .about {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }
}

/* ---------- 11. NÚMEROS ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  margin-top: var(--s-7);
}

.stat {
  padding: var(--s-5) var(--s-4);
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: none;
}

.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat__label {
  margin-top: var(--s-2);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

@media (max-width: 767px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(2n) {
    border-right: none;
  }
  .stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

/* ---------- 12. PROGRAMAS ---------- */

.programs {
  border-top: 1px solid var(--line);
}

.program {
  display: grid;
  grid-template-columns: 100px 1fr 1.2fr auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-5) var(--s-3);
  border-bottom: 1px solid var(--line);
  position: relative;
  isolation: isolate;
  transition: color var(--dur-micro) var(--ease),
    padding-inline var(--dur-micro) var(--ease);
}

.program::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--fg);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 300ms var(--ease);
}

.program:hover::before,
.program:focus-within::before {
  transform: scaleY(1);
  transform-origin: top;
}

.program:hover,
.program:focus-within {
  color: var(--bg);
  padding-inline: var(--s-5) var(--s-4);
}

.program__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--fg-mute);
  transition: color var(--dur-micro) var(--ease);
}

.program:hover .program__num {
  color: var(--bg);
}

.program__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.01em;
}

.program__sub {
  display: block;
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
  transition: color var(--dur-micro) var(--ease);
}

.program:hover .program__sub {
  color: var(--bg);
}

.program__desc {
  color: var(--fg-mute);
  font-size: var(--fs-small);
  line-height: 1.6;
  transition: color var(--dur-micro) var(--ease);
}

.program:hover .program__desc {
  color: var(--bg);
}

.program__tag {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: 6px var(--s-2);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .program {
    grid-template-columns: 60px 1fr;
    gap: var(--s-2) var(--s-3);
    align-items: start;
  }
  .program__desc {
    grid-column: 2;
  }
  .program__tag {
    grid-column: 2;
    justify-self: start;
  }
  .program:hover,
  .program:focus-within {
    padding-inline: var(--s-3);
  }
}

/* ---------- 13. HORÁRIOS ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1);
  margin-bottom: var(--s-5);
}

.chip {
  min-height: 44px;
  padding: 0 var(--s-3);
  border: 1px solid var(--line);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--dur-micro) var(--ease);
}

.chip:hover {
  border-color: var(--fg);
}

.chip[aria-pressed="true"] {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.schedule {
  border-top: 1px solid var(--line);
}

.slot {
  display: grid;
  grid-template-columns: 120px 90px 1fr 160px;
  gap: var(--s-3);
  align-items: center;
  padding: var(--s-3) var(--s-2);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur-micro) var(--ease);
}

.slot:hover {
  background: var(--bg-raise);
}

.slot__day {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.slot__time {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.slot__class {
  font-weight: 500;
}

.slot__level {
  font-size: var(--fs-small);
  color: var(--fg-mute);
  text-align: right;
}

.slot[hidden] {
  display: none;
}

@media (max-width: 767px) {
  .slot {
    grid-template-columns: 80px 1fr;
    gap: var(--s-1) var(--s-3);
  }
  .slot__day {
    grid-column: 1 / -1;
  }
  .slot__level {
    text-align: left;
    grid-column: 2;
  }
}

.schedule__note {
  margin-top: var(--s-4);
  font-size: var(--fs-small);
  color: var(--fg-mute);
}

/* ---------- 14. EQUIPE ---------- */

.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}

.coach {
  border: 1px solid var(--line);
  transition: border-color var(--dur-micro) var(--ease);
}

.coach:hover {
  border-color: var(--fg);
}

.coach__media {
  aspect-ratio: 3 / 4;
  background: var(--bg-raise);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.coach__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coach__body {
  padding: var(--s-4);
}

.coach__belt {
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: var(--s-2);
}

.coach__belt::before {
  content: "";
  width: 24px;
  height: 6px;
  background: var(--fg);
}

.coach__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  line-height: 1;
}

.coach__role {
  margin-top: var(--s-1);
  font-size: var(--fs-small);
  color: var(--fg-mute);
}

@media (max-width: 900px) {
  .team {
    grid-template-columns: 1fr;
  }
}

/* placeholder de foto */
.ph {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  gap: var(--s-2);
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    var(--line-soft) 10px,
    var(--line-soft) 11px
  );
  color: var(--fg-mute);
}

.ph svg {
  width: 28px;
  height: 28px;
}

.ph span {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---------- 15. GALERIA ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
}

.gallery__item {
  border: 1px solid var(--line);
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-raise);
}

.gallery__item--tall {
  grid-row: span 2;
  aspect-ratio: 1 / 2.06;
}

.gallery__item--wide {
  grid-column: span 2;
  aspect-ratio: 2.06 / 1;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.gallery__item:hover img {
  transform: scale(1.04);
}

@media (max-width: 767px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery__item--tall {
    grid-row: span 1;
    aspect-ratio: 1;
  }
}

/* ---------- 16. DEPOIMENTOS ---------- */

.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}

.quote {
  border: 1px solid var(--line);
  padding: var(--s-5) var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  transition: background var(--dur-micro) var(--ease),
    color var(--dur-micro) var(--ease);
}

.quote:hover {
  background: var(--fg);
  color: var(--bg);
}

.quote__mark {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.6;
  color: var(--fg-mute);
  transition: color var(--dur-micro) var(--ease);
}

.quote:hover .quote__mark {
  color: var(--bg);
}

.quote__text {
  flex: 1;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.quote__author {
  padding-top: var(--s-3);
  border-top: 1px solid currentColor;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote__author small {
  display: block;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
  opacity: 0.7;
  margin-top: 2px;
}

@media (max-width: 900px) {
  .quotes {
    grid-template-columns: 1fr;
  }
}

/* ---------- 17. PLANOS ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}

.plan {
  padding: var(--s-5) var(--s-4);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.plan:last-child {
  border-right: none;
}

.plan--featured {
  background: var(--fg);
  color: var(--bg);
}

.plan__name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-transform: uppercase;
  line-height: 1;
}

.plan__price {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.plan__price small {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0.04em;
  opacity: 0.7;
}

.plan__list {
  display: grid;
  gap: var(--s-2);
  flex: 1;
}

.plan__list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: var(--s-2);
  align-items: start;
  font-size: var(--fs-small);
  line-height: 1.6;
}

.plan__list svg {
  width: 16px;
  height: 16px;
  margin-top: 5px;
}

.plan--featured .btn {
  border-color: var(--bg);
}

.plan--featured .btn::before {
  background: var(--bg);
}

.plan--featured .btn:hover {
  color: var(--fg);
}

@media (max-width: 900px) {
  .plans {
    grid-template-columns: 1fr;
  }
  .plan {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .plan:last-child {
    border-bottom: none;
  }
}

/* ---------- 18. CTA FINAL ---------- */

.cta {
  position: relative;
  z-index: var(--z-content);
  background: var(--invert-bg);
  color: var(--invert-fg);
  padding-block: var(--s-9);
  text-align: center;
  overflow: hidden;
}

.cta__title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}

.cta__lede {
  max-width: 52ch;
  margin: 0 auto var(--s-5);
  opacity: 0.72;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  justify-content: center;
}

.cta .btn {
  border-color: var(--invert-fg);
}

.cta .btn::before {
  background: var(--invert-fg);
}

.cta .btn:hover {
  color: var(--invert-bg);
}

.cta .btn--solid {
  background: var(--invert-fg);
  color: var(--invert-bg);
}

.cta .btn--solid::before {
  background: var(--invert-bg);
}

.cta .btn--solid:hover {
  color: var(--invert-fg);
}

/* ---------- 19. CONTATO ---------- */

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
}

.info-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  margin-top: var(--s-5);
}

.info-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.info-item dt {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.info-item dd a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.map {
  border: 1px solid var(--line);
  min-height: 380px;
  background: var(--bg-raise);
  display: grid;
  place-items: center;
}

.socials {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-5);
}

@media (max-width: 900px) {
  .contact {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }
  .info-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ---------- 20. RODAPÉ ---------- */

.footer {
  position: relative;
  z-index: var(--z-content);
  border-top: 1px solid var(--line);
  padding-block: var(--s-6) var(--s-4);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--s-5);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid var(--line);
}

.footer__logo img {
  height: 64px;
  width: auto;
  margin-bottom: var(--s-3);
}

.footer__tag {
  color: var(--fg-mute);
  font-size: var(--fs-small);
  max-width: 34ch;
}

.footer__col h3 {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: var(--s-3);
}

.footer__col li + li {
  margin-top: var(--s-1);
}

.footer__col a {
  font-size: var(--fs-small);
  transition: opacity var(--dur-micro) var(--ease);
}

.footer__col a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-4);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

@media (max-width: 767px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }
}

/* ---------- 20b. ALVOS DE TOQUE NO MOBILE ---------- */
/* Links de texto em listas ficam com ~17px de altura. No toque isso viola
   a regra §2 touch-target-size, então ganham altura mínima de 44px. */

@media (max-width: 900px) {
  .footer__col a,
  .info-item dd a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .footer__col li + li {
    margin-top: 0;
  }
}

/* ---------- 21. REVELAÇÃO EM SCROLL ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-reveal) var(--ease),
    transform var(--dur-reveal) var(--ease);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 22. MOVIMENTO REDUZIDO ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none;
  }

  .hero__scroll svg {
    animation: none;
  }
}