/* ========================================================
   Melo • Site — gerado a partir do Figma (Dev Mode MCP)
   ======================================================== */

:root {
  --orange-600: #f66324;
  --orange-500: #ff6c18;
  --orange-300: #ffb370;

  --gray-950: #0a0a0a;
  --gray-900: #1a1a1a;
  --gray-800: #2c2c2c;
  --graphite-800: #27292a;
  --gray-700: #434343;
  --gray-600: #6b6b6b;
  --gray-500: #999999;
  --gray-300: #d6d6d6;
  --gray-200: #e6e6e6;
  --gray-50: #fafafa;

  --white: #ffffff;
  --off-white: #faf7f2;
  --pure-white: #fafafa;
  --big-numbers-bg: #0d0d0d;

  --font-text: "Montserrat", sans-serif;
  --font-display: "Montserrat", sans-serif;
  --font-hero: "Inter", sans-serif;

  --section-x: 100px;
  --section-y: 120px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --max-width: 1455px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Offsets in-page anchor targets so the sticky header never covers them */
#atuamos,
#cases,
#sobre,
#contato {
  scroll-margin-top: 80px;
}

body {
  font-family: var(--font-text);
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

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

/* -------------------- Tag pill (orange label + dot) -------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.tag-text {
  background: var(--orange-600);
  color: var(--gray-50);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.4;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.tag-dot {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  transition: background-color 0.25s var(--ease), box-shadow 0.25s var(--ease),
    transform 0.25s var(--ease), color 0.25s var(--ease);
}
.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.25s var(--ease);
}
.btn-orange {
  background: var(--orange-600);
  color: var(--white);
}
.btn-dark {
  background: var(--graphite-800);
  color: var(--off-white);
}
.btn-lg {
  padding: 14px;
  font-size: 16px;
  box-shadow: 0 4px 16px rgba(246, 99, 36, 0.16);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}
.btn:hover .btn-icon {
  transform: translateX(3px);
}
.btn-orange:hover {
  background: var(--orange-500);
  box-shadow: 0 10px 24px rgba(246, 99, 36, 0.3);
}
.btn-dark:hover {
  background: #000;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  padding: 8px 24px;
  transition: box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 12px 24px -8px rgba(0, 0, 0, 0.08);
}
.site-header .logo-melo {
  height: 23px;
  width: auto;
  transition: opacity 0.2s var(--ease);
}
.site-header a:hover .logo-melo {
  opacity: 0.7;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.menu-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  font-size: 14px;
  color: var(--gray-700);
  border-radius: var(--radius-pill);
  transition: background 0.2s ease, color 0.2s ease;
  position: relative;
}
.menu-link:hover {
  background: var(--gray-50);
  color: var(--gray-800);
}
.menu-link.is-active {
  color: var(--orange-600);
  background: var(--gray-50);
}
.lang-switch {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: 4px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.lang-switch img {
  width: 100%;
  height: 100%;
  display: block;
}
.lang-switch:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 2px var(--gray-200);
}
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--gray-800);
  display: block;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background-color 0.2s var(--ease);
}
.nav-toggle:hover span {
  background: var(--orange-600);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ============================================================
   MOBILE MENU (full-screen drawer)
   ============================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--gray-900);
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 16px 24px 32px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mobile-menu.is-open {
  transform: translateX(0);
}
.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}
.mobile-menu__logo {
  height: 26px;
  width: auto;
}
.mobile-menu__close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  font-size: 18px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.mobile-menu__close:hover {
  background: var(--orange-600);
  transform: rotate(90deg);
}
.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu__links a {
  color: var(--pure-white);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.mobile-menu__links a:hover,
.mobile-menu__links a:active {
  color: var(--orange-600);
  padding-left: 12px;
}
.mobile-menu__links a.is-active {
  color: var(--orange-600);
}
.mobile-menu__lang {
  display: flex !important;
  align-items: center;
  gap: 10px;
  font-family: var(--font-text) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  padding: 14px 4px !important;
}
.mobile-menu__lang img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mobile-menu__cta {
  margin-top: auto;
  justify-content: center;
  width: 100%;
  padding: 16px;
  font-size: 16px;
}
body.menu-open {
  overflow: hidden;
}
@media (min-width: 901px) {
  .mobile-menu {
    display: none;
  }
}

/* ============================================================
   HERO SECTIONS (rounded image cards)
   ============================================================ */
.hero-wrap {
  padding: 8px;
}
.hero-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 758px;
  padding: 56px;
}
/* Main top hero fits the first screen exactly: viewport height minus the
   sticky header and the hero-wrap's own padding. */
.hero-wrap .hero-card {
  height: calc(100vh - 74px);
  min-height: 0;
}
.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.08) 0%,
    rgba(0, 0, 0, 0.12) 40%,
    rgba(0, 0, 0, 0.42) 72%,
    rgba(0, 0, 0, 0.75) 100%
  );
  pointer-events: none;
}
.hero-card__content {
  position: relative;
  z-index: 1;
}
/* Load-in entrance: the carousel itself scales/fades in on first paint,
   then the headline (already a .reveal element) follows a beat later. */
.hero-carousel {
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.1s var(--ease), transform 1.4s var(--ease);
}
.hero-carousel.is-loaded {
  opacity: 1;
  transform: none;
}
.hero-carousel .hero-card__content.reveal {
  transition-delay: 0.35s;
}
.hero-headline {
  font-family: var(--font-hero);
  font-weight: 500;
  color: var(--pure-white);
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: -0.8px;
  max-width: 520px;
}
.hero-card__cta {
  position: absolute;
  right: 56px;
  bottom: 56px;
  z-index: 2;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .hero-wrap .hero-card:hover .hero-card__cta {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

/* Hero carousel (featured cases rotating in the main banner) */
.hero-slide {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.1s var(--ease);
}
.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.hero-slide .card-bg {
  transform: scale(var(--hero-zoom, 1));
  transform-origin: 50% var(--hero-focus-y, 50%);
}
/* Photo hero (photographer) */
.hero-photo {
  min-height: 600px;
  padding: 32px;
  margin: 4px 8px 8px;
}
.hero-photo::after {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 75.5%, rgba(0, 0, 0, 0.85) 100%);
}

/* Showreel video */
.showreel-section {
  margin: 72px 8px 80px;
  padding: 0 48px;
}
.showreel-intro {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
}
.showreel-copy {
  max-width: 620px;
}
.showreel-copy h2 {
  font-family: var(--font-hero);
  font-size: 32px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.6px;
  margin-bottom: 12px;
}
.showreel-copy p {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.5;
  max-width: 520px;
}
.showreel-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  background: #000;
}
.showreel-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Melo Tokens product showcase */
.hero-tokens {
  min-height: 600px;
  padding: 56px;
  margin: 4px 8px 8px;
  flex-wrap: wrap;
  gap: 24px;
}
.hero-tokens::after {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.82) 100%);
}
.hero-tokens__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 560px;
}
.hero-tokens__heading {
  font-family: var(--font-hero);
  font-weight: 500;
  color: var(--pure-white);
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.6px;
}
.hero-tokens__desc {
  color: var(--gray-300);
  font-size: 16px;
  line-height: 1.5;
}
.hero-tokens__cta {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  margin-left: auto;
}
@media (max-width: 900px) {
  .hero-tokens {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    min-height: 480px;
    padding: 32px;
  }
  .hero-tokens__cta {
    margin-left: 0;
  }
}
@media (max-width: 520px) {
  .hero-tokens {
    padding: 24px;
  }
  .hero-tokens__heading {
    font-size: 26px;
  }
  .hero-tokens__cta {
    width: 100%;
    justify-content: center;
  }
}

/* Shared zoomable background image for hero/portfolio cards */
.card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.portfolio-card:hover .card-bg {
  transform: scale(1.06);
}
.project-label {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.project-label .title {
  color: var(--pure-white);
  font-size: 18px;
  line-height: 1.2;
}
.project-label .desc {
  color: var(--gray-300);
  font-size: 16px;
  line-height: 1.4;
}

/* ============================================================
   SECTION: intro statement (Como atuamos)
   ============================================================ */
.section-about {
  padding: var(--section-y) var(--section-x);
}
.intro-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.intro-row .tag {
  width: 325px;
  flex-shrink: 0;
}
.intro-statement .srt-word {
  display: inline-block;
  opacity: 0.25;
}
.intro-statement {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: -0.56px;
  color: var(--gray-800);
  max-width: 620px;
}

/* ============================================================
   SECTION: services list (Estratégia / Marca / Sites / Audiovisual)
   ============================================================ */
.services {
  max-width: var(--max-width);
  margin: 0 auto;
}
.service-row {
  display: flex;
  gap: 92px;
  align-items: flex-start;
  padding: 56px 0;
  border-bottom: 1px solid var(--gray-300);
  transition: background-color 0.35s var(--ease), border-radius 0.35s var(--ease),
    padding 0.35s var(--ease), border-color 0.35s var(--ease);
}
.service-row:last-child {
  border-bottom: none;
}
.service-row .tag {
  flex: 1;
  max-width: 275px;
  min-width: 200px;
  padding-top: 8px;
  transition: opacity 0.25s var(--ease);
}
.service-content {
  display: flex;
  flex: 1;
  gap: 0;
  align-items: center;
  flex-wrap: wrap;
}
.service-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 56px;
  line-height: 1.2;
  letter-spacing: -1.12px;
  color: var(--gray-800);
  flex: 1 0 320px;
  transition: color 0.35s var(--ease);
}
/* Description and CTA occupy the same grid cell so hover cross-fades
   between them instead of reflowing the row. */
.service-aside {
  position: relative;
  display: grid;
  align-items: start;
  flex: 1 0 260px;
  max-width: 335px;
}
.service-desc {
  grid-area: 1 / 1;
  font-size: 16px;
  line-height: 1.4;
  color: var(--gray-600);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.service-row__cta {
  grid-area: 1 / 1;
  justify-self: start;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

/* Hover state — every row (Estratégia / Marca / Sites & Sistemas / Audiovisual)
   tints dark and cross-fades the description into a CTA. Padding never
   changes on hover, so nothing in the row shifts position — only color,
   background and opacity animate. */
@media (hover: hover) and (pointer: fine) {
  .service-row:hover {
    background: var(--gray-900);
    border-radius: var(--radius-lg);
    border-bottom-color: transparent;
  }
  .service-row:hover .tag {
    opacity: 0;
  }
  .service-row:hover .service-title {
    color: var(--pure-white);
  }
  .service-row:hover .service-desc {
    opacity: 0;
    transform: translateY(-6px);
  }
  .service-row:hover .service-row__cta {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

/* ============================================================
   SECTION: big numbers
   ============================================================ */
.section-numbers {
  background: var(--big-numbers-bg);
  padding: var(--section-y) var(--section-x);
}
.numbers-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.numbers-headline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.numbers-headline-row .big-number {
  display: flex;
  align-items: center;
  gap: 88px;
  flex: 1;
  min-width: 320px;
}
.big-number__value {
  font-family: var(--font-hero);
  font-weight: 500;
  font-size: 104px;
  line-height: 1;
  letter-spacing: -2.08px;
  color: var(--pure-white);
  white-space: nowrap;
}
.big-number__value .plus {
  color: var(--orange-600);
}
.big-number__label {
  font-size: 20px;
  line-height: 1.4;
  color: var(--pure-white);
}
.numbers-headline-row .numbers-desc {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.4;
  max-width: 300px;
}
.numbers-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  width: 100%;
}
.stats-row {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 300px;
  flex: 1 1 260px;
}
.stat + .stat {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 40px;
}
.stat__value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 56px;
  line-height: 1.2;
  letter-spacing: -1.12px;
  color: var(--pure-white);
}
.stat__value.orange-value {
  color: var(--pure-white);
}
.stat__value .accent {
  color: var(--orange-600);
}
.stat__value.orange-value .accent {
  color: var(--orange-600);
}
.stat__value .pct {
  color: var(--orange-600);
  font-weight: 600;
  font-size: 36px;
  letter-spacing: -0.72px;
}
.stat__label {
  font-size: 18px;
  line-height: 1.2;
  color: var(--pure-white);
  margin-top: 4px;
}
.stat__desc {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.4;
  max-width: 300px;
}

/* ============================================================
   SECTION: portfolio intro (Ideias que ganharam forma...)
   ============================================================ */
.section-portfolio-intro {
  padding-top: var(--section-y);
  padding-bottom: 64px;
  padding-left: var(--section-x);
  padding-right: var(--section-x);
}
.portfolio-intro-row {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.portfolio-intro-row h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: -0.96px;
  color: var(--gray-800);
  max-width: 684px;
}

/* ============================================================
   PORTFOLIO GRID
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 4px 8px 8px;
}
.portfolio-card {
  position: relative;
  min-height: 588px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 32px;
}
.portfolio-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0) 30%,
    rgba(0, 0, 0, 0.55) 75%,
    rgba(0, 0, 0, 0.85) 100%
  );
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.portfolio-card:hover::after {
  opacity: 0.85;
}
.portfolio-card__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  transition: transform 0.4s var(--ease);
}
.portfolio-card:hover .portfolio-card__content {
  transform: translateY(-4px);
}
.portfolio-card__content .project-label {
  flex: 1;
}
.portfolio-card .btn {
  flex-shrink: 0;
}

/* ============================================================
   SECTION: "Conheça um pouco sobre a Melo"
   ============================================================ */
.section-about-melo .intro-row2 {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.about-melo-left {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 562px;
}
.about-melo-left h2,
.section-deliver h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: -0.96px;
  color: var(--gray-800);
}
.section-deliver h2 {
  color: var(--pure-white);
  max-width: 469px;
}
.button-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.about-melo-text {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.4;
  max-width: 538px;
}
.about-melo-text p + p {
  margin-top: 16px;
}

/* ============================================================
   SECTION: "O que entregamos" (dark, steps)
   ============================================================ */
.section-deliver {
  background: var(--gray-900);
}
.deliver-row {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.deliver-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  max-width: 538px;
}
.deliver-left__top {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.melo-mark {
  width: 215px;
  height: auto;
  opacity: 0.9;
}
.deliver-steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 538px;
  width: 100%;
  flex: 1;
}
.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.step-number {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100px;
  max-width: 100px;
  flex-shrink: 0;
  padding-top: 8px;
}
.step-number__badge {
  background: var(--gray-800);
  color: var(--gray-50);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.4;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}
.step-number .tag-dot {
  width: 30px;
  height: 30px;
}
.step-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.step-text h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.48px;
  color: var(--pure-white);
}
.step-text p {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.4;
}
.step-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
  width: 100%;
}

/* ============================================================
   SECTION: client logos
   ============================================================ */
.section-clients {
  padding: 64px var(--section-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.section-clients p {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.4;
  text-align: center;
}
.clients-viewport {
  max-width: var(--max-width);
  width: 100%;
  overflow: hidden;
}
.clients-row {
  max-width: var(--max-width);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
@media (min-width: 901px) {
  .clients-row .client-logo[aria-hidden="true"] {
    display: none;
  }
}
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 82px;
  width: 164px;
  padding: 8px;
}
.client-logo img {
  max-width: 100%;
  max-height: 40px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Darker, more consistent opacity across the row than Figma's originals. */
.logo-fleury { opacity: 0.85; }
.logo-client2 { opacity: 0.9; }
.logo-clube-autores { opacity: 0.85; }
.logo-gupy { opacity: 0.55; }
.logo-client5 { opacity: 0.85; }
.logo-client6 { opacity: 1; }

.section-clients--top {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* ============================================================
   FOOTER / final CTA
   ============================================================ */
.footer-wrap {
  padding: 4px 8px 8px;
}
.footer-card {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 64px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.footer-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-headline {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-headline .line1,
.footer-headline .line2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: -0.96px;
  color: var(--pure-white);
  white-space: nowrap;
}
.footer-headline .line2-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  height: 100%;
}
.socials {
  display: flex;
  gap: 20px;
  align-items: center;
}
.socials a {
  display: inline-flex;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.socials a:hover {
  transform: translateY(-3px);
  opacity: 0.7;
}
.socials img {
  width: 18px;
  height: 18px;
}
.footer-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.footer-nav .menu-link {
  color: var(--gray-500);
  font-weight: 500;
}
.footer-nav .menu-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--pure-white);
}
.footer-nav .menu-link.is-active {
  color: var(--orange-600);
  background: transparent;
}
.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
  width: 100%;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  height: 30px;
  width: auto;
  display: block;
  transition: opacity 0.2s var(--ease);
}
.footer-bottom a:hover .footer-logo {
  opacity: 0.7;
}
.footer-contact {
  color: var(--gray-500);
  font-size: 14px;
  line-height: 1.4;
  text-align: right;
}

/* ============================================================
   SCROLL-REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: none;
}
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-carousel {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .intro-statement .srt-word {
    opacity: 1 !important;
  }
  .card-bg,
  .btn,
  .btn-icon,
  .client-logo img,
  .service-row,
  .service-title,
  .mobile-menu,
  .nav-toggle span,
  .portfolio-card__content,
  .portfolio-card::after,
  .hero-slide,
  .socials a {
    transition: none !important;
  }
  .portfolio-card:hover .card-bg {
    transform: none;
  }
  .clients-row {
    animation: none !important;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  :root {
    --section-x: 48px;
    --section-y: 88px;
  }
  .service-title {
    font-size: 44px;
  }
  .big-number__value {
    font-size: 72px;
  }
}

@media (max-width: 900px) {
  :root {
    --section-x: 24px;
    --section-y: 64px;
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .intro-row,
  .intro-row2,
  .portfolio-intro-row,
  .deliver-row,
  .footer-top,
  .numbers-headline-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-right {
    align-items: flex-start;
    width: 100%;
  }
  .service-row {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .service-content {
    gap: 16px;
  }
  .service-title {
    font-size: 36px;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-card {
    min-height: 420px;
  }
  .hero-photo {
    min-height: 480px;
  }
  .hero-slide .card-bg {
    /* The mobile hero is much taller/narrower than desktop, so cover-fit
       already crops in tight; the per-case zoom/focus tuned for desktop
       would over-crop here, so it's reset to the untouched default. */
    transform: none;
  }
  .showreel-section {
    margin: 56px 8px 24px;
    padding: 0 24px;
  }
  .showreel-intro {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
  }
  .showreel-copy h2 {
    font-size: 28px;
  }
  .hero-wrap .hero-card {
    height: calc(100vh - 72px);
  }
  .hero-headline {
    font-size: 30px;
  }
  .showreel-section {
    padding: 0 16px;
  }
  .showreel-frame {
    border-radius: var(--radius-md);
  }
  .stats-row {
    flex-direction: column;
  }
  .stat + .stat {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 0;
    padding-top: 24px;
  }
  .numbers-headline-row .big-number {
    gap: 32px;
  }
  .big-number__value {
    font-size: 56px;
  }
  .clients-row {
    max-width: none;
    width: max-content;
    flex-wrap: nowrap;
    animation: clients-marquee 24s linear infinite;
  }
  .clients-row:hover,
  .clients-row:focus-within {
    animation-play-state: paused;
  }
  .client-logo {
    flex-shrink: 0;
  }
  @keyframes clients-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  .deliver-left {
    max-width: 100%;
  }
  .deliver-steps {
    max-width: 100%;
  }
  .step {
    gap: 16px;
  }
  .step-number {
    width: auto;
    max-width: none;
  }
  .footer-headline .line1,
  .footer-headline .line2 {
    font-size: 34px;
    white-space: normal;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-contact {
    text-align: left;
  }
  .section-clients--top {
    padding-top: 32px;
    padding-bottom: 32px;
  }
  .section-clients {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}

@media (max-width: 520px) {
  .service-title {
    font-size: 30px;
  }
  .intro-statement {
    font-size: 22px;
  }
  .about-melo-left h2,
  .section-deliver h2,
  .portfolio-intro-row h2 {
    font-size: 32px;
  }
  .footer-card {
    padding: 32px;
  }
}

/* ============================================================
   CASE STUDY PAGES (Ekoenergy, Aromatici, REDCap, KHS, 4Research)
   ============================================================ */
.case-hero-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 88px 100px 88px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.case-hero-header h1 {
  font-family: var(--font-hero);
  font-weight: 500;
  font-size: 72px;
  line-height: 1.2;
  letter-spacing: -1.44px;
  color: var(--gray-800);
}
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.case-tag {
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-600);
  white-space: nowrap;
}

/* Filter pills — "Todos os cases" listing page */
.case-filter {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8px 100px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.case-filter__btn {
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 10px 20px;
  font-family: var(--font-hero);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.case-filter__btn:hover {
  border-color: var(--gray-600);
  color: var(--gray-800);
}
.case-filter__btn.is-active {
  background: var(--graphite-800);
  border-color: var(--graphite-800);
  color: var(--off-white);
}
.portfolio-card.is-hidden {
  display: none;
}
.case-empty-state {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 100px;
  text-align: center;
  color: var(--gray-600);
  font-size: 16px;
  display: none;
}
.case-empty-state.is-visible {
  display: block;
}

/* Plain rounded media blocks (no gradient/text overlay) */
.case-media-row {
  display: flex;
  gap: 8px;
  padding: 4px 8px;
}
.case-media-row.single {
  padding: 8px;
  flex-direction: column;
}
.case-media {
  position: relative;
  flex: 1;
  min-width: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-200);
  min-height: 588px;
}
.case-media-row.single .case-media {
  min-height: 750px;
}
.case-media img,
.case-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.case-media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.case-media.contain img,
.case-media.contain video {
  object-fit: contain;
}
.case-media:hover img,
.case-media:hover video {
  transform: scale(1.04);
}
.case-media.bw-classic img,
.case-media.bw-classic video {
  filter: grayscale(100%);
}
.case-media.bw-contrast img,
.case-media.bw-contrast video {
  filter: grayscale(100%) contrast(1.25);
}
.case-media.bw-soft img,
.case-media.bw-soft video {
  filter: grayscale(100%) contrast(0.85) brightness(1.1);
}
.case-media.brand-block {
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-media.brand-block img {
  position: static;
  width: auto;
  max-width: 70%;
  max-height: 60%;
  object-fit: contain;
}

/* Challenge / approach text rows (tag + two paragraphs)
   Padding lives on the parent .section-about (--section-y/--section-x),
   which already has proper responsive breakpoints — this row must stay
   padding-free or the two stack and double the spacing. */
.case-text-row {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.case-text-content {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.case-text-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: -0.56px;
  color: var(--gray-800);
  max-width: 617px;
  flex: 1 1 400px;
}
.case-text-detail {
  font-size: 16px;
  line-height: 1.4;
  color: var(--gray-600);
  max-width: 453px;
  flex: 1 1 300px;
}

@media (max-width: 900px) {
  .case-hero-header {
    padding: 48px 24px 16px;
  }
  .case-hero-header h1 {
    font-size: 40px;
    letter-spacing: -0.8px;
  }
  .case-media-row {
    flex-direction: column;
  }
  .case-media {
    min-height: 320px;
  }
  .case-media-row.single .case-media {
    min-height: 380px;
  }
  .case-filter {
    padding: 8px 24px 24px;
    gap: 8px;
  }
  .case-filter__btn {
    padding: 8px 14px;
    font-size: 13px;
  }
  .case-empty-state {
    padding: 48px 24px;
  }
}

@media (max-width: 520px) {
  .case-hero-header h1 {
    font-size: 30px;
  }
}