/* ===========================================================
   ONEFRAME | Site Stylesheet
   Paleta: vermelho #E63027 / preto #0E0E0E / off-white #F2EFE8
   =========================================================== */

:root {
  --red: #E63027;
  --red-dark: #B61E18;
  --red-soft: #FF4438;
  --black: #0E0E0E;
  --black-2: #161616;
  --black-3: #1E1E1E;
  --paper: #F2EFE8;
  --paper-warm: #E8E3D6;
  --gray: #8A8A8A;
  --gray-dark: #2A2A2A;
  --white: #ffffff;

  --font-display: 'Anton', 'Archivo Black', Impact, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1200px;
  --radius: 4px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--black);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 0.95;
  text-transform: uppercase;
}

h2 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); }
h3 { font-size: 1.5rem; line-height: 1.1; }

.kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 3px;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 18px;
  position: relative;
  padding-left: 28px;
}
.kicker::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 20px; height: 2px;
  background: var(--red);
  transform: translateY(-50%);
}
.kicker--light { color: var(--paper); }
.kicker--light::before { background: var(--paper); }

.hl { color: var(--paper); position: relative; }
.hl-red { color: var(--red); }
.hl-white { color: var(--paper); }

.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-sub { color: var(--gray); margin-top: 16px; font-size: 1.05rem; }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all .25s var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  border: 2px solid var(--red);
}
.btn--primary:hover {
  background: var(--black);
  border-color: var(--black);
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--red);
}

.btn--ghost {
  background: transparent;
  color: var(--paper);
  border: 2px solid rgba(242,239,232,0.4);
}
.btn--ghost:hover {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--black);
}

.btn--ghost-white {
  background: transparent;
  color: var(--paper);
  border: 2px solid rgba(242,239,232,0.4);
}
.btn--ghost-white:hover {
  background: var(--paper);
  color: var(--black);
}

.btn--whats {
  background: #25D366;
  color: var(--white);
  border: 2px solid #25D366;
}
.btn--whats:hover {
  background: var(--black);
  border-color: var(--black);
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 #25D366;
}

/* =================== NAVBAR =================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all .3s var(--ease);
  background: rgba(14,14,14,0);
  backdrop-filter: blur(0);
}
.nav.is-scrolled {
  background: rgba(14,14,14,0.92);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__brand-logo {
  height: 34px;
  width: 34px;
  border-radius: 6px;
  object-fit: cover;
  transition: opacity .2s var(--ease);
}
.nav__brand-text {
  font-family: var(--font-display);
  color: var(--paper);
  font-size: 1.1rem;
  letter-spacing: 1px;
}
.nav__brand:hover .nav__brand-logo { opacity: 0.85; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  color: var(--paper);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  position: relative;
  padding: 4px 0;
  transition: color .2s;
}
.nav__links a:not(.nav__cta)::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width .25s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }

.nav__cta {
  background: var(--red);
  padding: 12px 22px !important;
  border-radius: var(--radius);
  letter-spacing: 1.5px !important;
  font-size: 0.82rem !important;
  text-transform: uppercase;
  transition: all .25s var(--ease) !important;
}
.nav__cta:hover {
  background: var(--paper);
  color: var(--black) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--paper);
  transition: .25s var(--ease);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  background: var(--black);
  color: var(--paper);
  display: flex;
  align-items: center;
  padding: 120px 24px 100px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(230,48,39,0.18), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(230,48,39,0.10), transparent 40%),
    var(--black);
}

.hero__grain {
  position: absolute;
  inset: 0;
  background-image: url('../textures/papel_preto.png');
  background-size: cover;
  background-position: center;
  opacity: 0.5;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero__content {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__text { min-width: 0; }

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border: 1px solid rgba(242,239,232,0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 32px;
  background: rgba(255,255,255,0.03);
}
.hero__tag .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 28px;
  max-width: 1000px;
}

.hero__sub {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: rgba(242,239,232,0.75);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__metrics {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(242,239,232,0.12);
  padding-top: 32px;
  max-width: 700px;
}
.hero__metrics > div {
  display: flex;
  flex-direction: column;
}
.hero__metrics strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--red);
  line-height: 1;
}
.hero__metrics span {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(242,239,232,0.6);
  margin-top: 6px;
}

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

.hero__palhetas {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  isolation: isolate;
}

.palheta-field {
  position: relative;
  width: min(520px, 42vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  animation: brandFloat 7s ease-in-out infinite;
}

.palheta-field::before,
.palheta-field::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.palheta-field::before {
  inset: 4%;
  background: radial-gradient(circle, rgba(230,48,39,0.96) 0%, rgba(230,48,39,0.9) 54%, rgba(230,48,39,0) 70%);
  border: 1px solid rgba(242,239,232,0.16);
  box-shadow:
    0 0 0 28px rgba(230,48,39,0.04),
    0 0 90px rgba(230,48,39,0.28);
}

.palheta-field::after {
  inset: 21%;
  background: radial-gradient(circle, rgba(230,48,39,0.32), rgba(230,48,39,0) 62%);
  filter: blur(2px);
}

.palheta {
  position: absolute;
  width: 72%;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 28px 40px rgba(0,0,0,0.45));
  opacity: 0.96;
  transform-origin: center;
}

.palheta--one {
  animation: palhetaSpin 18s linear infinite;
}

.palheta--two {
  width: 62%;
  opacity: 0.72;
  animation: palhetaSpinReverse 23s linear infinite;
}

.palheta--three {
  width: 46%;
  opacity: 0.24;
  animation: palhetaSpin 30s linear infinite;
}

.palheta-field__core {
  position: relative;
  z-index: 2;
  width: 118px;
  height: 118px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 45px rgba(230,48,39,0.52);
}

.palheta-field__core img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.palheta-card {
  position: absolute;
  right: 7%;
  bottom: 13%;
  z-index: 3;
  max-width: 260px;
  padding: 18px 20px;
  background: rgba(14,14,14,0.82);
  border: 1px solid rgba(242,239,232,0.16);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  box-shadow: 10px 10px 0 rgba(230,48,39,0.85);
}

.palheta-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.palheta-card strong {
  display: block;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

@keyframes brandFloat {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-16px) rotate(2deg); }
}

@keyframes palhetaSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes palhetaSpinReverse {
  from { transform: rotate(360deg) scale(0.92); }
  to { transform: rotate(0deg) scale(0.92); }
}

/* =================== MARQUEE =================== */

.marquee {
  background: var(--red);
  color: var(--white);
  padding: 22px 0;
  overflow: hidden;
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
}
.marquee__track {
  display: inline-flex;
  gap: 28px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: scroll 28s linear infinite;
}
.marquee__track span:nth-child(even) { color: var(--black); }
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =================== CLIENTES (prova social) =================== */

.clientes {
  position: relative;
  background: var(--white);
  padding: 50px 0 60px;
  border-top: 1px solid rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.clientes__head {
  text-align: center;
  margin-bottom: 30px;
}
.clientes__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 4px;
  color: rgba(14,14,14,0.62);
  text-transform: uppercase;
  position: relative;
  padding: 0 50px;
}
.clientes__label::before,
.clientes__label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 36px;
  height: 1px;
  background: rgba(14,14,14,0.25);
}
.clientes__label::before { left: 0; }
.clientes__label::after { right: 0; }

.clientes__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.client-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 90px;
  padding: 18px 16px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  opacity: 0.9;
  transition: all .35s var(--ease);
  border-radius: 6px;
}
.client-logo:hover {
  opacity: 1;
  transform: translateY(-3px);
  border-color: rgba(230,48,39,0.28);
  box-shadow: 0 14px 28px rgba(0,0,0,0.08);
}

.client-logo img {
  max-height: 66px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  opacity: 0.95;
  transition: opacity .25s var(--ease);
}
.client-logo:hover img { opacity: 1; }

/* Estilos dos placeholders (substituídos quando você mandar os arquivos) */
.client-logo__mark {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 1px;
  color: var(--paper);
  line-height: 1;
  text-transform: uppercase;
}
.client-logo__mark-accent {
  color: var(--red);
  font-style: italic;
}
.client-logo__mark--stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
  font-size: 1.3rem;
  background: var(--paper);
  color: var(--black);
  padding: 8px 14px;
  border-radius: 4px;
}
.client-logo__mark--stack .client-logo__mark-yellow {
  background: #FFD400;
  color: var(--black);
  padding: 2px 10px;
  margin-top: 2px;
  font-weight: 800;
}
.client-logo__mark--outline {
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border: 2px solid var(--paper);
  padding: 8px 14px;
  border-radius: 4px;
  text-align: center;
  line-height: 1.05;
  font-weight: 800;
}
.client-logo__sub {
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(242,239,232,0.5);
  font-weight: 600;
}

.clientes__note {
  text-align: center;
  margin-top: 36px;
  font-size: 0.86rem;
  color: rgba(14,14,14,0.58);
  font-style: italic;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

/* =================== SOBRE =================== */

.sobre {
  padding: 120px 0;
  background: var(--paper);
  position: relative;
}

.sobre__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.sobre__visual {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 20px 20px 0 var(--red);
}
.sobre__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.sobre__badge {
  position: absolute;
  top: 24px; left: 24px;
  background: var(--paper);
  color: var(--black);
  padding: 14px 18px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1.5px;
  line-height: 1.05;
  border-radius: 4px;
}

.sobre__text h2 {
  margin-bottom: 28px;
  color: var(--black);
}
.sobre__text p {
  font-size: 1.05rem;
  color: var(--gray-dark);
  margin-bottom: 18px;
  line-height: 1.7;
}
.sobre__text strong { color: var(--black); }

.sobre__pitch {
  font-family: var(--font-display) !important;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem) !important;
  color: var(--red) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.1 !important;
  margin-top: 24px !important;
  margin-bottom: 0 !important;
  padding: 18px 0 0;
  border-top: 2px solid var(--black);
}

.sobre__list {
  list-style: none;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sobre__list li {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--black);
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.sobre__list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* =================== SERVIÇOS =================== */

.servicos {
  padding: 120px 0;
  background: var(--black);
  color: var(--paper);
  position: relative;
}
.servicos::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../textures/linhas.webp');
  background-size: cover;
  opacity: 0.06;
  pointer-events: none;
}
.servicos > .container { position: relative; z-index: 1; }

.servicos h2 { color: var(--paper); }

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 40px 36px;
  border-radius: 6px;
  position: relative;
  transition: all .35s var(--ease);
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 4px;
  background: var(--red);
  transition: width .4s var(--ease);
}
.card:hover {
  border-color: var(--red);
  transform: translateY(-6px);
  background: var(--black-3);
}
.card:hover::before { width: 100%; }

.card__num {
  position: absolute;
  top: 28px; right: 32px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(230,48,39,0.15);
  line-height: 1;
}

.card__icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(230,48,39,0.12);
  border-radius: 8px;
  margin-bottom: 24px;
  color: var(--red);
}
.card__icon svg { width: 28px; height: 28px; }
.card__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.card h3 {
  margin-bottom: 14px;
  color: var(--paper);
  font-size: 1.6rem;
}

.card > p {
  color: rgba(242,239,232,0.7);
  margin-bottom: 22px;
  line-height: 1.6;
  font-size: 0.96rem;
}

.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card ul li {
  position: relative;
  padding-left: 22px;
  color: rgba(242,239,232,0.85);
  font-size: 0.92rem;
}
.card ul li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
}

.card--feature {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  border-color: var(--red);
}
.card--feature .card__num { color: rgba(255,255,255,0.2); }
.card--feature .card__icon {
  background: rgba(255,255,255,0.18);
  color: var(--white);
}
.card--feature h3, .card--feature > p { color: var(--white); }
.card--feature > p { color: rgba(255,255,255,0.9); }
.card--feature ul li { color: rgba(255,255,255,0.95); }
.card--feature ul li::before { color: var(--white); }
.card--feature::before { display: none; }
.card--feature:hover { transform: translateY(-6px); border-color: var(--white); }

.card__badge {
  position: absolute;
  top: 28px; left: 28px;
  background: var(--white);
  color: var(--red);
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 100px;
}

/* =================== PORTFÓLIO =================== */

.portfolio {
  padding: 120px 0;
  background: var(--paper);
  position: relative;
}

.reels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.reel {
  position: relative;
  aspect-ratio: 9/16;
  background: var(--black);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.reel:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.reel video {
  width: 100%; height: 100%;
  object-fit: cover;
}

.reel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.3) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  padding: 20px;
  pointer-events: none;
}

.reel__play {
  align-self: center;
  margin-top: auto;
  margin-bottom: auto;
  width: 70px; height: 70px;
  border-radius: 50%;
  background: rgba(230,48,39,0.95);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .25s var(--ease);
}
.reel__play svg { width: 30px; height: 30px; margin-left: 4px; }
.reel:hover .reel__play { transform: scale(1.1); }
.reel.is-playing .reel__play { display: none; }

.reel__info {
  color: var(--white);
}
.reel__tag {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  border-radius: 4px;
}
.reel__info h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.3;
}

.portfolio__more {
  text-align: center;
}

/* =================== DRONE SESSIONS =================== */

.drone {
  position: relative;
  padding: 130px 0;
  background: var(--black);
  color: var(--paper);
  overflow: hidden;
}

.drone__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(230,48,39,0.18), transparent 60%),
    radial-gradient(ellipse 60% 60% at 10% 90%, rgba(230,48,39,0.08), transparent 60%),
    var(--black);
  pointer-events: none;
}
.drone::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../textures/linhas.webp');
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
  mix-blend-mode: overlay;
}
.drone > .container { position: relative; z-index: 1; }

.drone__head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 60px;
  margin-bottom: 70px;
}
.drone h2 { color: var(--paper); }
.drone__sub {
  color: rgba(242,239,232,0.7);
  margin-top: 18px;
  max-width: 560px;
}

.drone__feats {
  display: flex;
  gap: 36px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(242,239,232,0.12);
  flex-wrap: wrap;
}
.drone__feats > div {
  display: flex;
  flex-direction: column;
}
.drone__feats strong {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  color: var(--red);
  line-height: 1;
}
.drone__feats span {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(242,239,232,0.6);
  margin-top: 6px;
}

.drone__head-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  opacity: 0.85;
}
.drone__head-icon svg {
  width: 240px;
  height: 240px;
  filter: drop-shadow(0 0 20px rgba(230,48,39,0.35));
  animation: droneSpin 40s linear infinite;
}
@keyframes droneSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Galeria: destaque equilibrado + cards secundários */
.drone__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 18px;
  margin-bottom: 50px;
}

.drone-clip {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  background: #050505;
  cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.drone-clip:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(230,48,39,0.25);
}
.drone-clip video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
  transition: filter .35s var(--ease);
}
.drone-clip:hover video { filter: brightness(1); }

.drone-clip--feature {
  grid-column: span 2;
  aspect-ratio: 16/9;
  height: clamp(300px, 30vw, 420px);
  align-self: start;
}
.drone-clip--feature video { aspect-ratio: 16/9; }

.drone-clip__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
}
.drone-clip__tag {
  display: inline-block;
  background: var(--red);
  color: #fff;
  padding: 4px 10px;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 4px;
  margin-bottom: 10px;
  align-self: flex-start;
}
.drone-clip h4 {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.drone-clip--feature h4 { font-size: 1.7rem; }
.drone-clip p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.drone__more {
  text-align: center;
}

/* Card 5 (drone) ocupa as duas colunas */
.card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  gap: 0 24px;
  align-items: start;
}
.card--wide .card__num { position: static; grid-row: 1; grid-column: 2; justify-self: end; }
.card--wide .card__icon { grid-row: 1 / 3; grid-column: 1; align-self: start; }
.card--wide h3 { grid-row: 1; grid-column: 2; }
.card--wide > p { grid-row: 2; grid-column: 2; }
.card--wide ul { grid-row: 3; grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 18px 26px; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08); }
.card--wide ul li { font-size: 0.86rem; }

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  grid-row: 4; grid-column: 1 / -1;
  transition: gap .25s var(--ease);
}
.card__link svg { width: 16px; height: 16px; }
.card__link:hover { gap: 14px; }

/* =================== AUTORIDADE DIGITAL =================== */

.autoridade {
  position: relative;
  padding: 120px 0;
  background: var(--paper);
  overflow: hidden;
}
.autoridade__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(230,48,39,0.08), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(0,0,0,0.06), transparent 40%);
  pointer-events: none;
}
.autoridade > .container { position: relative; z-index: 1; }

.autoridade__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 100px;
}

.pillar {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  padding: 36px 28px;
  border-radius: 8px;
  position: relative;
  transition: all .35s var(--ease);
}
.pillar:hover {
  transform: translateY(-6px);
  border-color: var(--red);
  box-shadow: 0 18px 40px rgba(0,0,0,0.08);
}

.pillar__icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  color: var(--paper);
  border-radius: 50%;
  margin-bottom: 22px;
  transition: all .35s var(--ease);
}
.pillar__icon svg { width: 24px; height: 24px; }
.pillar__icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.pillar:hover .pillar__icon {
  background: var(--red);
}

.pillar h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--black);
  letter-spacing: 0.5px;
}
.pillar p {
  font-size: 0.92rem;
  color: var(--gray-dark);
  line-height: 1.55;
}

/* Quotes */
.autoridade__quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
  padding: 60px 0;
  border-top: 1px solid rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.autoridade__quotes blockquote {
  position: relative;
  padding: 0 20px 0 50px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.15;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.autoridade__quotes blockquote strong {
  color: var(--red);
  font-weight: inherit;
}
.quote-mark {
  position: absolute;
  left: 0;
  top: -25px;
  font-family: 'Anton', serif;
  font-size: 5rem;
  color: var(--red);
  line-height: 1;
}

/* Stats */
.autoridade__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat {
  padding: 28px 14px;
  background: var(--black);
  color: var(--paper);
  border-radius: 8px;
  transition: all .3s var(--ease);
}
.stat:hover {
  background: var(--red);
  transform: translateY(-4px);
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  color: var(--red);
  margin-bottom: 8px;
  transition: color .3s var(--ease);
}
.stat:hover strong { color: var(--paper); }
.stat span {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(242,239,232,0.7);
}

.autoridade__setores {
  margin-top: 50px;
  padding: 26px 30px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
}
.autoridade__setores > span:first-child {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--black);
}
.autoridade__setores-list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.autoridade__setores-list > span {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-dark);
}
.autoridade__setores-list > span:nth-child(even) {
  color: var(--red);
}

/* =================== PROCESSO =================== */

.processo {
  padding: 120px 0;
  background: var(--black);
  color: var(--paper);
  position: relative;
}
.processo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../textures/papel_preto.png');
  background-size: cover;
  opacity: 0.4;
  pointer-events: none;
  mix-blend-mode: overlay;
}
.processo > .container { position: relative; z-index: 1; }
.processo h2 { color: var(--paper); }

.processo__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.step {
  position: relative;
  padding: 36px 28px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
  transition: all .3s var(--ease);
}
.step:hover {
  background: rgba(230,48,39,0.08);
  border-color: var(--red);
  transform: translateY(-4px);
}

.step__num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--red);
  line-height: 1;
  margin-bottom: 18px;
}

.step h3 {
  margin-bottom: 14px;
  color: var(--paper);
  font-size: 1.35rem;
}
.step p {
  color: rgba(242,239,232,0.65);
  font-size: 0.95rem;
  line-height: 1.55;
}

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

.cta {
  position: relative;
  padding: 140px 0;
  background: var(--red);
  color: var(--white);
  overflow: hidden;
}

.cta__grain {
  position: absolute;
  inset: 0;
  background-image: url('../textures/papel_preto.png');
  background-size: cover;
  opacity: 0.25;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.cta__inner {
  position: relative;
  text-align: center;
  z-index: 1;
}
.cta .kicker { color: var(--white); }
.cta .kicker::before { background: var(--white); }
.cta h2 {
  font-size: clamp(2.6rem, 6.5vw, 5.5rem);
  margin-bottom: 24px;
}
.cta p {
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 40px;
  opacity: 0.92;
}

.cta__actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.cta__social {
  display: flex;
  justify-content: center;
  gap: 18px;
}
.cta__social a {
  width: 48px; height: 48px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all .25s var(--ease);
}
.cta__social a:hover {
  background: var(--white);
  color: var(--red);
  border-color: var(--white);
  transform: translateY(-3px);
}

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

.footer {
  background: var(--black);
  color: rgba(242,239,232,0.7);
  padding: 70px 0 30px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.footer__brand img {
  width: 60px; height: 60px;
  border-radius: 50%;
  margin-bottom: 16px;
}
.footer__logo {
  width: 54px !important;
  height: 54px !important;
  object-fit: cover;
  border-radius: 8px !important;
  margin-bottom: 20px !important;
}
.footer__brand p {
  font-family: var(--font-display);
  color: var(--paper);
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.2;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.footer__cols h5 {
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer__cols a {
  display: block;
  padding: 6px 0;
  color: rgba(242,239,232,0.6);
  font-size: 0.92rem;
  transition: color .2s;
}
.footer__cols a:hover { color: var(--red); }

.footer__bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  margin-top: 40px;
  font-size: 0.82rem;
  color: rgba(242,239,232,0.45);
  letter-spacing: 0.5px;
}

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

.whats-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.45);
  z-index: 50;
  transition: transform .25s var(--ease);
  animation: bob 3s ease-in-out infinite;
}
.whats-float:hover { transform: scale(1.1); }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* =================== ANIMATIONS ON SCROLL =================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =================== RESPONSIVE =================== */

@media (max-width: 1024px) {
  .servicos__grid { grid-template-columns: 1fr; }
  .reels { grid-template-columns: repeat(2, 1fr); }
  .processo__steps { grid-template-columns: repeat(2, 1fr); }
  .sobre__grid { grid-template-columns: 1fr; gap: 50px; }
  .sobre__visual { max-width: 480px; margin: 0 auto; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .autoridade__pillars { grid-template-columns: repeat(2, 1fr); }
  .autoridade__quotes { grid-template-columns: 1fr; gap: 40px; }
  .autoridade__stats { grid-template-columns: repeat(2, 1fr); }

  /* Drone tablet */
  .drone__head { grid-template-columns: 1fr; gap: 30px; }
  .drone__head-icon { display: none; }
  .drone__grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .drone-clip--feature { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 16/9; }

  /* Card wide vira normal no tablet */
  .card--wide { grid-template-columns: 1fr; }
  .card--wide .card__num { position: absolute; top: 28px; right: 32px; }
  .card--wide .card__icon { grid-row: auto; grid-column: auto; }
  .card--wide h3, .card--wide > p, .card--wide ul, .card--wide .card__link { grid-column: auto; grid-row: auto; }
  .card--wide ul { flex-direction: column; padding-top: 0; border-top: none; margin-top: 0; }

  .hero__content {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 30px;
    text-align: left;
  }
  .hero__palhetas { min-height: 460px; }
  .palheta-field { width: min(390px, 38vw); }
  .palheta-card { right: 0; bottom: 12%; max-width: 220px; }
  .clientes__grid { grid-template-columns: repeat(3, 1fr); max-width: 760px; }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed;
    top: 0; right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--black);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    padding: 40px;
    border-left: 1px solid rgba(255,255,255,0.1);
    transition: right .35s var(--ease);
  }
  .nav__links.is-open { right: 0; }
  .nav__links a { font-size: 1.4rem; }
  .nav__toggle { display: flex; }

  .hero { padding: 110px 16px 70px; }

  .hero__content {
    grid-template-columns: 1fr;
    gap: 18px;
    align-items: center;
    text-align: left;
  }

  .hero__title {
    font-size: clamp(2.2rem, 11vw, 3.6rem);
  }
  .hero__sub {
    font-size: 0.92rem;
  }
  .hero__tag {
    font-size: 0.65rem;
    padding: 6px 12px;
    letter-spacing: 1.5px;
    margin-bottom: 18px;
  }
  .hero__ctas {
    gap: 10px;
    margin-bottom: 32px;
  }
  .hero__ctas .btn {
    padding: 12px 16px;
    font-size: 0.72rem;
    letter-spacing: 1px;
  }
  .hero__metrics {
    gap: 18px;
    padding-top: 20px;
  }
  .hero__metrics strong { font-size: 1.4rem; }
  .hero__metrics span { font-size: 0.66rem; letter-spacing: 1px; }

  .hero__palhetas {
    min-height: 320px;
    margin-top: -12px;
  }
  .palheta-field { width: min(300px, 76vw); }
  .palheta-field__core { width: 78px; height: 78px; }
  .palheta-field__core img { width: 38px; height: 38px; }
  .palheta-card {
    right: 50%;
    bottom: 0;
    transform: translateX(50%);
    width: min(250px, 78vw);
    text-align: left;
  }

  .reels { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto 40px; }
  .processo__steps { grid-template-columns: 1fr; }

  .sobre, .servicos, .portfolio, .processo, .cta, .autoridade, .drone { padding: 80px 0; }
  .clientes { padding: 36px 0 44px; }
  .clientes__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .client-logo { min-height: 70px; padding: 12px 8px; }
  .client-logo img { max-height: 54px; }
  .clientes__label { font-size: 0.62rem; letter-spacing: 2.5px; padding: 0 30px; }
  .clientes__label::before, .clientes__label::after { width: 20px; }
  .clientes__note { font-size: 0.78rem; margin-top: 24px; padding: 0 16px; }
  .autoridade__setores { padding: 18px 16px; gap: 10px; }
  .autoridade__setores > span:first-child { font-size: 0.78rem; }
  .autoridade__setores-list > span { font-size: 0.7rem; }
  /* Drone clips no mobile */
  .drone__grid { grid-template-columns: 1fr; }
  .drone__feats { gap: 22px; }
  .autoridade__pillars { grid-template-columns: 1fr; gap: 16px; margin-bottom: 60px; }
  .autoridade__quotes { padding: 40px 0; margin-bottom: 50px; }
  .autoridade__quotes blockquote { font-size: 1.15rem; padding-left: 38px; }
  .quote-mark { font-size: 3.6rem; top: -16px; }
  .autoridade__stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 22px 10px; }
  .stat strong { font-size: 2rem; }
  .stat span { font-size: 0.68rem; }
  .section-head { margin-bottom: 40px; }

  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .whats-float { width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .marquee__track { font-size: 1.1rem; }

  .btn { padding: 14px 22px; font-size: 0.78rem; }
  .btn--whats { padding: 16px 24px; }
}