/* ==========================================================================
   PORTAS MARTINS - LAYOUT SISTEMA DE DESIGN EDITORIAL INDUSTRIAL (DR. ICE STYLE)
   Side Rail, Space Grotesk Display, High Precision Grid & Emergency 24h Flow
   ========================================================================== */

/* ============ DESIGN TOKENS ============ */
:root {
  --bg-0: #08090b;
  --bg-1: #0f1114;
  --bg-2: #15181c;
  --bg-3: #1e2228;
  
  --accent: #d49a2a;
  --accent-soft: #f5b338;
  --accent-muted: rgba(212, 154, 42, 0.15);
  --accent-glow: rgba(212, 154, 42, 0.3);

  --red-alert: #dc2626;
  --red-soft: #ef4444;
  --red-muted: rgba(220, 38, 38, 0.15);
  --red-border: rgba(220, 38, 38, 0.35);

  --text: #e8ebee;
  --muted: #8e969e;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  --f-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --f-body: 'Inter', system-ui, -apple-system, sans-serif;

  --wrap: 1280px;
  --pad: clamp(20px, 5vw, 64px);
  --rail: 56px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-left: var(--rail);
}

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

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

::selection {
  background: var(--accent);
  color: var(--bg-0);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ============ PRIMITIVES ============ */
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-inline: var(--pad);
  width: 100%;
}

section[id] {
  scroll-margin-top: 88px;
}

.eyebrow {
  font-family: var(--f-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.eyebrow--red {
  color: var(--red-soft);
}

.live-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse-live 1.8s infinite;
}

@keyframes pulse-live {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.h1, .h2, .h3 {
  font-family: var(--f-display);
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.01em;
}

.h1 { font-size: clamp(34px, 5.8vw, 68px); }
.h2 { font-size: clamp(26px, 3.8vw, 46px); }
.h3 { font-size: clamp(14px, 1.4vw, 16px); letter-spacing: .12em; font-weight: 600; line-height: 1.3; }

.lede {
  color: var(--muted);
  font-size: clamp(14px, 1.15vw, 16.5px);
  max-width: 54ch;
  line-height: 1.65;
}

.lede strong {
  color: var(--text);
  font-weight: 500;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
}

.rule--accent {
  background: var(--accent);
  height: 2px;
  width: 44px;
  margin: 0 0 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 16px 30px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: .35s var(--ease);
  position: relative;
  overflow: hidden;
}

.btn--solid {
  background: var(--accent);
  color: #12100e;
}

.btn--solid:hover {
  background: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn--wa {
  background: #25d366;
  color: #052912;
}

.btn--wa:hover {
  background: #2ee272;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

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

.btn--ghost:hover {
  background: var(--accent);
  color: #12100e;
}

.btn--white-ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn--white-ghost:hover {
  border-color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.btn svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: gap .3s var(--ease);
}

.link-arrow:hover {
  gap: 16px;
  color: var(--accent-soft);
}

/* Media containers */
.media {
  background: var(--bg-3);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, .65));
  pointer-events: none;
}

/* Reveal on scroll */
.rv {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

.rv.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ SIDE RAIL ============ */
.rail {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--rail);
  z-index: 60;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  background: var(--bg-0);
}

.rail span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 9px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.rail::before, .rail::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 1px;
  height: 12vh;
  background: linear-gradient(var(--line), transparent);
}

.rail::before { top: 8vh; }
.rail::after { bottom: 8vh; background: linear-gradient(transparent, var(--line)); }

@media (max-width: 900px) {
  .rail { display: none; }
  body { padding-left: 0; }
}

/* ============ HEADER ============ */
.hdr {
  position: fixed;
  top: 0;
  left: var(--rail);
  right: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 44px);
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}

.hdr.stuck {
  background: rgba(8, 9, 11, .94);
  backdrop-filter: blur(14px);
  padding-block: 13px;
  border-bottom-color: var(--line);
}

@media (max-width: 900px) {
  .hdr { left: 0; }
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1;
  flex: none;
}

.logo img {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  object-fit: cover;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text b {
  font-family: var(--f-display);
  font-size: clamp(15px, 1.6vw, 19px);
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

.logo-text i {
  font-style: normal;
  font-size: 8.5px;
  letter-spacing: .38em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 4px;
}

.nav {
  display: flex;
  gap: clamp(14px, 2vw, 28px);
}

.nav a {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 5px;
  border-bottom: 1px solid transparent;
  transition: .3s;
}

.nav a:hover, .nav a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.hdr .btn {
  padding: 11px 20px;
  font-size: 10px;
}

.burger {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  margin: 5px 0;
  transition: .3s var(--ease);
}

.burger.on span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.on span:nth-child(2) { opacity: 0; }
.burger.on span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav {
    position: fixed;
    inset: 0;
    background: var(--bg-0);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 26px;
    clip-path: circle(0% at 100% 0);
    transition: clip-path .6s var(--ease);
  }
  .nav.open { clip-path: circle(150% at 100% 0); }
  .nav a { font-size: 15px; letter-spacing: .2em; color: var(--text); }
  .burger { display: block; z-index: 80; }
  .hdr > .btn { display: none; }
}

/* ============ 1. HERO (DOBRA INICIAL) ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 130px 0 70px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(92deg, rgba(8, 9, 11, .96) 0%, rgba(8, 9, 11, .82) 46%, rgba(8, 9, 11, .45) 100%),
              linear-gradient(0deg, rgba(8, 9, 11, .90), transparent 50%);
}

.hero .wrap {
  position: relative;
  z-index: 2;
}

.hero .h1 {
  max-width: 17ch;
  margin-bottom: 24px;
}

.hero .h1 span {
  color: var(--accent);
}

.hero .lede {
  margin-bottom: 34px;
  max-width: 48ch;
}

.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 36px;
}

/* Trust Badges Row */
.hero__trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
  max-width: 720px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.trust-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.trust-cell i {
  color: var(--accent);
  font-size: 14px;
  flex: none;
}

.hero__scroll {
  position: absolute;
  bottom: 34px;
  right: clamp(20px, 5vw, 64px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 9px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__scroll i {
  display: block;
  width: 56px;
  height: 1px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.hero__scroll i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: sweep 2.4s var(--ease) infinite;
}

@keyframes sweep {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}

@media (max-width: 640px) {
  .hero { padding: 105px 0 50px; min-height: auto; }
  .hero__scroll { display: none; }
  .hero__btns { flex-direction: column; align-items: stretch; }
  .hero__btns .btn { width: 100%; justify-content: center; text-align: center; }
}

/* ============ 2. BLOCO DE URGÊNCIA ============ */
.urgencia {
  background: var(--bg-1);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.urgencia__grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 2.4fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.urgencia__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
}

.symptom {
  padding: 24px clamp(16px, 2vw, 28px);
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: .4s var(--ease);
  position: relative;
}

.symptom:hover {
  background: rgba(255, 255, 255, .02);
}

.symptom__ico {
  color: var(--red-soft);
  margin-bottom: 16px;
  display: block;
  font-size: 20px;
}

.symptom h3 {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13px;
}

.symptom p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 860px) {
  .urgencia__grid { grid-template-columns: 1fr; }
  .symptom { border-left: 0; }
}

/* ============ 3. SERVIÇOS ============ */
.services {
  background: var(--bg-0);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(32px, 4vw, 54px);
  flex-wrap: wrap;
}

.services__cards-drice {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.svc-item {
  padding: clamp(28px, 3vw, 42px) clamp(20px, 2.5vw, 32px);
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: .4s var(--ease);
  display: flex;
  flex-direction: column;
}

.svc-item:hover {
  background: rgba(255, 255, 255, .025);
  border-left-color: var(--accent);
}

.svc-item__tag {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.svc-item h3 {
  margin-bottom: 14px;
  font-size: 15px;
}

.svc-item p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
  flex: 1;
}

.svc-item .link-arrow {
  margin-top: auto;
}

@media (max-width: 768px) {
  .services__cards-drice {
    border-right: 0;
  }
}

/* ============ 4. COMO FUNCIONA (PROCESS) ============ */
.process {
  background: var(--bg-1);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(24px, 3vw, 48px);
  position: relative;
  margin-top: clamp(28px, 4vw, 48px);
}

.steps::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}

@media (max-width: 760px) {
  .steps::before { display: none; }
}

.step {
  position: relative;
}

.step__n {
  font-family: var(--f-display);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
  background: var(--bg-1);
  width: max-content;
  padding-right: 12px;
}

.step h3 {
  margin-bottom: 10px;
  font-size: 14px;
}

.step p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.75;
}

/* ============ 5. ÁREA DE ATENDIMENTO ============ */
.areas {
  background: var(--bg-2);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.areas__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(16px, 2vw, 28px);
  margin-top: 32px;
}

.area-box {
  background: var(--bg-1);
  border: 1px solid var(--line);
  padding: clamp(24px, 3vw, 36px);
  transition: .4s var(--ease);
}

.area-box:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.area-box__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.area-box__top i {
  color: var(--accent);
  font-size: 18px;
}

.area-box h3 {
  font-size: 16px;
}

.area-box p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.75;
}

/* ============ 6. PROVAS (FOTOS REAIS) ============ */
.projects {
  background: var(--bg-0);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(14px, 1.8vw, 24px);
}

.prj {
  display: block;
  position: relative;
  transition: .5s var(--ease);
}

.prj:hover {
  transform: translateY(-6px);
}

.prj__img {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}

.prj__img .media {
  position: absolute;
  inset: 0;
  transition: transform 1.1s var(--ease);
}

.prj:hover .prj__img .media {
  transform: scale(1.06);
}

.prj__body {
  padding: 18px 4px 0;
}

.prj__body h3 {
  margin-bottom: 6px;
  font-size: 13.5px;
}

.prj__cat {
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 14px;
}

/* ============ 7. FAQ CURTO ============ */
.faq {
  background: var(--bg-1);
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--line);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(16px, 2vw, 28px);
  margin-top: 36px;
}

.faq-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: clamp(22px, 2.5vw, 32px);
}

.faq-card h3 {
  font-size: 13.5px;
  margin-bottom: 12px;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.faq-card h3 i {
  color: var(--accent);
  font-size: 13px;
  margin-top: 2px;
  flex: none;
}

.faq-card p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.75;
}

/* ============ 8. CTA FINAL BAND ============ */
.cta {
  position: relative;
  padding: clamp(70px, 9vw, 130px) 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
}

.cta__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.cta__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 9, 11, .96) 8%, rgba(8, 9, 11, .75) 62%, rgba(8, 9, 11, .45));
}

.cta .wrap {
  position: relative;
  z-index: 2;
}

.cta .h2 {
  margin-bottom: 18px;
  max-width: 17ch;
}

.cta .lede {
  margin-bottom: 34px;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 34px;
}

.cta__details {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 32px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.cta__details span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta__details i {
  color: var(--accent);
}

/* ============ FOOTER ============ */
.ft {
  background: var(--bg-0);
  border-top: 1px solid var(--line);
  padding: clamp(48px, 6vw, 80px) 0 0;
}

.ft__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: clamp(24px, 3vw, 44px);
}

.ft__about {
  grid-column: span 2;
}

.ft__about p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 20px;
  max-width: 36ch;
  line-height: 1.8;
}

.ft h4 {
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}

.ft ul {
  list-style: none;
  display: grid;
  gap: 11px;
}

.ft li a {
  font-size: 12.5px;
  color: var(--muted);
  transition: .25s;
}

.ft li a:hover {
  color: var(--text);
}

.ft__contact p {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 9px;
  line-height: 1.7;
}

.ft__contact a:hover {
  color: var(--accent);
}

.ft__bar {
  margin-top: clamp(36px, 5vw, 60px);
  border-top: 1px solid var(--line);
  padding: 22px 0 85px; /* space for mobile floating buttons */
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ft__bar, .ft__bar a {
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .05em;
}

.ft__bar a:hover {
  color: var(--accent);
}

@media (max-width: 900px) {
  .ft__grid { grid-template-columns: 1fr 1fr; }
  .ft__about { grid-column: span 2; }
}

@media (max-width: 560px) {
  .ft__grid { grid-template-columns: 1fr; }
  .ft__about { grid-column: span 1; }
}

/* ============ FLOATING WIDGETS ============ */
.wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 65;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #08110b;
  padding: 13px 18px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: 0 10px 34px rgba(0, 0, 0, .45);
  transition: .35s var(--ease);
}

.wa:hover {
  transform: translateY(-3px) scale(1.03);
  background: #2ee272;
}

.wa svg {
  width: 19px;
  height: 19px;
  flex: none;
}

@media (max-width: 520px) {
  .wa span { display: none; }
  .wa { padding: 15px; border-radius: 50%; }
}

.mktg-brand {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 65;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 17, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
  transition: .3s var(--ease);
}

.mktg-brand:hover {
  background: rgba(21, 24, 28, 0.95);
  transform: translateY(-2px);
  border-color: var(--accent);
}

.mktg-brand img {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}

@media (max-width: 520px) {
  .mktg-brand span { display: none; }
  .mktg-brand { padding: 8px; border-radius: 50%; }
}