/* ══════════════════════════════════════════════════════
   CRM HubMaster — style.css
   Mobile-first · Vanilla CSS · HostGator compatible
   ══════════════════════════════════════════════════════ */

/* ── Design System ──────────────────────────────────── */
:root {
  --navy:        #17274F;
  --navy-dark:   #0D1A38;
  --navy-light:  #1E3366;
  --orange:      #FF6B47;
  --orange-dark: #E55A38;
  --orange-light:#FF8C6B;
  --white:       #FFFFFF;
  --gray-50:     #F8F9FC;
  --gray-100:    #EEF0F5;
  --gray-400:    #9BA3B8;
  --gray-600:    #5A6380;
  --gray-900:    #111827;
  --text:        #1A1F36;
  --text-muted:  #5A6380;

  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:   0 2px 8px rgba(23,39,79,.08);
  --shadow:      0 4px 24px rgba(23,39,79,.12);
  --shadow-lg:   0 8px 48px rgba(23,39,79,.18);
  --shadow-xl:   0 16px 64px rgba(23,39,79,.24);

  --nav-h:       72px;
  --max-w:       1200px;
  --pad:         1.25rem;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Utility ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.text-orange { color: var(--orange); }
.text-white  { color: var(--white); }

/* ── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 1.75rem;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: all .25s ease;
  cursor: pointer;
  white-space: nowrap;
  min-height: 48px;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(255,107,71,.35);
}
.btn--primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,107,71,.45);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
}
.btn--ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}
.btn--large  { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn--sm     { padding: .6rem 1.25rem; font-size: .875rem; }

/* ── Section Patterns ───────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header--light h2,
.section-header--light p { color: var(--white); }
.section-tag {
  display: inline-block;
  background: rgba(255,107,71,.12);
  color: var(--orange);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.section-tag--light {
  background: rgba(255,107,71,.2);
  color: var(--orange-light);
}
.section-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: .75rem;
}
.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Placeholders (dev mode) ─────────────────────────── */
.hero__img-placeholder,
.diff__img-placeholder,
.about__photo-inner {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-dark) 100%);
  border-radius: var(--radius-lg);
  border: 2px dashed rgba(255,107,71,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.placeholder__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.5);
  font-size: .8rem;
  font-family: 'Inter', sans-serif;
  text-align: center;
  padding: 1rem;
}
.placeholder__label--centered { justify-content: center; }
.placeholder__icon { font-size: 2rem; opacity: .5; }

/* ══════════════════════════════════════════════════════
   NAV
   ══════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(13,26,56,.0);
  backdrop-filter: blur(0px);
  transition: background .3s, backdrop-filter .3s, box-shadow .3s;
}
.nav.scrolled {
  background: rgba(13,26,56,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo-img { height: 44px; width: auto; }
.nav__links {
  display: none;
  align-items: center;
  gap: .25rem;
}
.nav__link {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: .5rem .9rem;
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
}
.nav__link:hover { color: var(--white); background: rgba(255,255,255,.08); }
.nav__link--cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: .6rem 1.25rem;
  font-weight: 700;
  margin-left: .5rem;
}
.nav__link--cta:hover { background: var(--orange-dark); }

.nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav__links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--navy-dark);
  padding: 1.5rem var(--pad) 2rem;
  gap: .25rem;
  box-shadow: var(--shadow-xl);
  border-top: 1px solid rgba(255,255,255,.08);
}
.nav__links.open .nav__link {
  display: block;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  border-radius: var(--radius);
}
.nav__links.open .nav__link--cta {
  display: block;
  text-align: center;
  margin: .5rem 0 0;
  padding: 1rem;
}

/* ══════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  background: var(--navy-dark);
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: opacity 1.5s ease;
}
.hero__bg-video--b { opacity: 0; }
.hero__bg-canvas-fallback { display: none; }
.hero__bg-video ~ .hero__bg-canvas-fallback { display: none; }
.hero__sound-btn {
  position: absolute;
  bottom: 1.75rem;
  left: 1.75rem;
  z-index: 10;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,.65);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s, color .2s;
}
.hero__sound-btn:hover {
  background: rgba(0,0,0,.55);
  color: #fff;
}
.hero__sound-btn.sound-on {
  border-color: rgba(255,107,71,.5);
  background: rgba(255,107,71,.15);
  color: #FF6B47;
}
.hero__sound-btn .icon-muted { display: block; }
.hero__sound-btn .icon-sound { display: none; }
.hero__sound-btn.sound-on .icon-muted { display: none; }
.hero__sound-btn.sound-on .icon-sound { display: block; }
.hero__bg-watermark-cover {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 220px;
  height: 80px;
  background: linear-gradient(135deg, transparent 30%, var(--navy-dark) 100%);
  pointer-events: none;
}
.hero__dots {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,107,71,.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero__bg::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(255,107,71,.08) 0%, transparent 65%);
  border-radius: 50%;
}
.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(30,51,102,.18) 0%, transparent 70%);
  border-radius: 50%;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  align-items: center;
}
.hero__badge {
  display: inline-block;
  background: rgba(255,107,71,.15);
  border: 1px solid rgba(255,107,71,.3);
  color: var(--orange-light);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero__h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.hero__sub {
  color: rgba(255,255,255,.75);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  max-width: 540px;
  margin-bottom: 2rem;
  line-height: 1.65;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}
.hero__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  align-items: center;
}
.metric { text-align: center; }
.metric__num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.metric__unit { font-size: 1.5rem; font-weight: 700; color: var(--orange); }
.metric__label {
  display: block;
  font-size: .75rem;
  color: rgba(255,255,255,.55);
  margin-top: .25rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.metric__divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.15);
}
.hero__visual { display: flex; justify-content: center; }
.hero__img-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
}
.hero__img-wrap .hero__img-placeholder { min-height: 360px; border-radius: var(--radius-xl); }
.hero__portrait {
  width: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
  display: block;
  box-shadow: 0 24px 64px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.06);
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}
.hero__orb--1 {
  width: 200px; height: 200px;
  background: rgba(255,107,71,.25);
  top: -30px; right: -30px;
}
.hero__orb--2 {
  width: 150px; height: 150px;
  background: rgba(23,39,79,.5);
  bottom: -20px; left: -20px;
}

/* ══════════════════════════════════════════════════════
   TRUST BAR
   ══════════════════════════════════════════════════════ */
.trust {
  background: var(--navy);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.06);
}
.trust__label {
  text-align: center;
  color: rgba(255,255,255,.4);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.trust__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem 1.5rem;
}
.trust__logo-item {
  color: rgba(255,255,255,.35);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .05em;
  padding: .4rem .9rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  transition: color .2s, border-color .2s;
}
.trust__logo-item:hover { color: rgba(255,255,255,.7); border-color: rgba(255,255,255,.25); }

/* ══════════════════════════════════════════════════════
   PAIN SECTION
   ══════════════════════════════════════════════════════ */
.pain {
  padding: 6rem 0;
  background: var(--gray-50);
}
.pain__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.pain__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: transform .3s, box-shadow .3s;
}
.pain__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.pain__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.pain__card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: .75rem;
}
.pain__card p { color: var(--text-muted); line-height: 1.7; }

/* ══════════════════════════════════════════════════════
   DNS DIAGNÓSTICO — SEÇÃO STANDALONE
   ══════════════════════════════════════════════════════ */
.dns-diag-section {
  padding: 4rem 0;
  background: var(--gray-50);
}
.dns-diag-section .dns-diag {
  margin-top: 0;
}

/* ══════════════════════════════════════════════════════
   DNS DIAGNÓSTICO WIDGET
   ══════════════════════════════════════════════════════ */
.dns-diag {
  margin-top: 3.5rem;
  background: var(--navy-dark);
  border: 1px solid rgba(255,107,71,.18);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  color: var(--white);
}
.dns-diag__header {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}
.dns-diag__header-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: .1rem;
}
.dns-diag__header-text h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: .5rem;
  line-height: 1.3;
}
.dns-diag__header-text p {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  line-height: 1.6;
}

/* Form */
.dns-diag__form {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.dns-diag__input-wrap {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 0 1rem;
  transition: border-color .2s;
}
.dns-diag__input-wrap:focus-within {
  border-color: var(--orange);
  background: rgba(255,107,71,.06);
}
.dns-diag__prefix {
  color: var(--orange);
  font-weight: 700;
  font-size: 1.1rem;
  margin-right: .5rem;
  flex-shrink: 0;
}
.dns-diag__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 1rem;
  font-family: 'Inter', monospace;
  padding: .875rem 0;
  min-width: 0;
}
.dns-diag__input::placeholder { color: rgba(255,255,255,.25); }
.dns-diag__input:focus,
.dns-diag__input:focus-visible { outline: none; }
.dns-diag__btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: .875rem 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.dns-diag__btn:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,107,71,.4);
}
.dns-diag__btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

/* Error */
.dns-diag__error {
  color: #FCA5A5;
  font-size: .875rem;
  min-height: 1.2em;
  margin-bottom: .5rem;
}

/* Scanner */
.dns-diag__scanner {
  display: none;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 2rem;
}
.dns-diag__scanner.active { display: flex; }
.dns-diag__scan-track {
  height: 4px;
  background: rgba(255,255,255,.08);
  border-radius: 2px;
  overflow: hidden;
}
.dns-diag__scan-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--orange), #FFAA8A);
  border-radius: 2px;
  transition: width .4s ease;
  box-shadow: 0 0 8px rgba(255,107,71,.6);
}
.dns-diag__scan-label {
  color: rgba(255,255,255,.5);
  font-size: .8rem;
  font-family: 'Inter', monospace;
  letter-spacing: .04em;
}

/* Checks grid */
.dns-diag__checks {
  display: none;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.dns-diag__checks.visible { display: flex; }

/* Individual check item */
.dns-diag__check {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease, border-color .3s;
}
.dns-diag__check.shown { opacity: 1; transform: none; }
.dns-diag__check[data-state="ok"]    { border-color: rgba(34,197,94,.25); background: rgba(34,197,94,.04); }
.dns-diag__check[data-state="warn"]  { border-color: rgba(245,158,11,.25); background: rgba(245,158,11,.04); }
.dns-diag__check[data-state="error"] { border-color: rgba(239,68,68,.25); background: rgba(239,68,68,.04); }

/* Semáforo */
.dns-diag__semaforo {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #0a0f1e;
  padding: 7px 6px;
  border-radius: 20px;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: inset 0 2px 4px rgba(0,0,0,.4);
}
.dns-diag__semaforo div {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  opacity: .12;
  transition: opacity .45s ease, box-shadow .45s ease;
}
.sem-red    { background: #EF4444; }
.sem-yellow { background: #F59E0B; }
.sem-green  { background: #22C55E; }

/* Semáforo estados */
[data-state="ok"]    .sem-green  { opacity: 1; box-shadow: 0 0 10px #22C55E, 0 0 20px rgba(34,197,94,.4); }
[data-state="warn"]  .sem-yellow { opacity: 1; box-shadow: 0 0 10px #F59E0B, 0 0 20px rgba(245,158,11,.4); }
[data-state="error"] .sem-red    { opacity: 1; box-shadow: 0 0 10px #EF4444, 0 0 20px rgba(239,68,68,.4); }
[data-state="checking"] .sem-yellow {
  opacity: .8;
  animation: sem-pulse .7s ease-in-out infinite alternate;
}
@keyframes sem-pulse {
  from { opacity: .3; box-shadow: none; }
  to   { opacity: 1;  box-shadow: 0 0 12px #F59E0B, 0 0 24px rgba(245,158,11,.4); }
}

/* Check body */
.dns-diag__check-body { flex: 1; min-width: 0; }
.dns-diag__check-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .2rem;
}
.dns-diag__check-top strong {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: var(--white);
}
.dns-diag__check-sub {
  color: rgba(255,255,255,.35);
  font-size: .78rem;
  margin-bottom: .35rem;
}
.dns-diag__check-detail {
  color: rgba(255,255,255,.65);
  font-size: .85rem;
  line-height: 1.5;
  min-height: 0;
}

/* Badge */
.dns-diag__badge {
  font-size: .72rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  padding: .2rem .65rem;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.35);
  transition: background .3s, color .3s;
}
[data-state="ok"]    .dns-diag__badge { background: rgba(34,197,94,.15);  color: #4ADE80; }
[data-state="warn"]  .dns-diag__badge { background: rgba(245,158,11,.15); color: #FBB040; }
[data-state="error"] .dns-diag__badge { background: rgba(239,68,68,.15);  color: #F87171; }

/* Sumário */
.dns-diag__summary {
  display: none;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  flex-wrap: wrap;
}
.dns-diag__summary.visible { display: flex; }
.dns-diag__summary-score {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1;
  flex-shrink: 0;
}
.dns-diag__summary-body { flex: 1; min-width: 200px; }
.dns-diag__summary-body p {
  color: rgba(255,255,255,.7);
  font-size: .95rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}

/* Mobile */
@media (max-width: 640px) {
  .dns-diag { padding: 1.75rem 1.25rem; }
  .dns-diag__header { flex-direction: column; gap: .75rem; }
  .dns-diag__form { flex-direction: column; }
  .dns-diag__btn { width: 100%; justify-content: center; }
  .dns-diag__check { gap: 1rem; padding: .875rem 1rem; }
  .dns-diag__check-top { flex-direction: column; align-items: flex-start; gap: .3rem; }
  .dns-diag__summary { flex-direction: column; gap: 1rem; }
  .dns-diag__summary-score { font-size: 2.25rem; }
}

/* ══════════════════════════════════════════════════════
   DIFERENCIAL
   ══════════════════════════════════════════════════════ */
.diff {
  padding: 6rem 0;
  background: var(--white);
}
.diff__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.diff__img-placeholder { min-height: 320px; border-radius: var(--radius-lg); }
.diff__comparison-img { width: 100%; border-radius: var(--radius-lg); object-fit: cover; box-shadow: var(--shadow-lg); }
.diff__content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 2rem;
}
.diff__items { display: flex; flex-direction: column; gap: 1.5rem; }
.diff__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.diff__check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: rgba(255,107,71,.12);
  color: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  margin-top: .1rem;
}
.diff__item strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .3rem;
}
.diff__item p { color: var(--text-muted); font-size: .95rem; line-height: 1.6; }

/* ══════════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════════ */
.services {
  padding: 6rem 0;
  background: var(--navy);
}
.services .section-header--light h2 { color: var(--white); }
.services .section-sub { color: rgba(255,255,255,.6); }
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.service-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: background .3s, transform .3s, border-color .3s;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
  border-color: rgba(255,107,71,.3);
}
.service-card--accent {
  background: linear-gradient(135deg, rgba(255,107,71,.15) 0%, rgba(255,107,71,.05) 100%);
  border-color: rgba(255,107,71,.3);
}
.service-card__number {
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: .15em;
  margin-bottom: 1rem;
}
.service-card__icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: .75rem;
}
.service-card > p { color: rgba(255,255,255,.65); font-size: .95rem; margin-bottom: 1.25rem; line-height: 1.6; }
.service-card__list { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.5rem; }
.service-card__list li {
  color: rgba(255,255,255,.55);
  font-size: .875rem;
  padding-left: 1rem;
  position: relative;
}
.service-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.7);
  font-weight: 600;
  font-size: .875rem;
  transition: color .2s;
}
.service-card__link:hover { color: var(--orange); }
.service-card__link--accent { color: var(--orange-light); }
.service-card__link--accent:hover { color: var(--white); }

/* ══════════════════════════════════════════════════════
   PROCESS
   ══════════════════════════════════════════════════════ */
.process {
  padding: 6rem 0;
  background: var(--gray-50);
}
.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process__step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  border: 1px solid var(--gray-100);
  transition: box-shadow .3s, transform .3s;
  margin-bottom: .75rem;
}
.process__step:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}
.process__num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
}
.process__time {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .4rem;
}
.process__content h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: .4rem;
}
.process__content p { color: var(--text-muted); font-size: .9rem; }
.process__connector { display: none; }

/* ══════════════════════════════════════════════════════
   RESULTS
   ══════════════════════════════════════════════════════ */
.results {
  padding: 6rem 0;
  background: var(--navy-dark);
}
.results .section-sub { color: rgba(255,255,255,.6); }

.video-placeholder {
  background: rgba(255,255,255,.06);
  border: 2px dashed rgba(255,107,71,.3);
  border-radius: var(--radius-xl);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
  max-height: 420px;
  cursor: pointer;
  transition: background .3s;
}
.video-placeholder:hover { background: rgba(255,255,255,.09); }
.video-placeholder__inner {
  text-align: center;
  color: rgba(255,255,255,.6);
}
.video-placeholder__play {
  width: 72px;
  height: 72px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
  color: var(--white);
  transition: transform .2s;
}
.video-placeholder:hover .video-placeholder__play { transform: scale(1.1); }
.video-placeholder__inner p {
  font-weight: 600;
  margin-bottom: .25rem;
  color: rgba(255,255,255,.8);
}
.video-placeholder__inner span { font-size: .85rem; color: rgba(255,255,255,.45); }

.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.result-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}
.result-card__quote {
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--orange);
  line-height: .8;
  margin-bottom: .75rem;
  opacity: .6;
}
.result-card__text {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.result-card__author {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.result-card__avatar {
  width: 44px;
  height: 44px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .875rem;
  color: var(--white);
  flex-shrink: 0;
}
.result-card__author strong { display: block; color: var(--white); font-size: .9rem; }
.result-card__author span  { color: rgba(255,255,255,.45); font-size: .8rem; }
.result-card__metric {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1rem;
  display: flex;
  align-items: baseline;
  gap: .75rem;
}
.metric-big {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange);
}
.metric-label { color: rgba(255,255,255,.5); font-size: .8rem; }

/* ══════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════ */
.about {
  padding: 6rem 0;
  background: var(--gray-50);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
.about__photo {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
}
.about__photo-inner {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.about__badge-float {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 90px;
  height: 90px;
  background: var(--navy);
  border-radius: var(--radius);
  padding: .5rem;
  box-shadow: var(--shadow-lg);
}
.about__logo-float { width: 100%; height: 100%; object-fit: contain; }

.about__video-mini {
  margin-top: 1.5rem;
}
.about__video-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-dark);
  aspect-ratio: 9/16;
  max-width: 200px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.about__video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-mini-placeholder {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: background .2s;
}
.video-mini-placeholder:hover { background: var(--navy-light); }
.video-mini-placeholder__play {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
}
.video-mini-placeholder span { color: rgba(255,255,255,.7); font-size: .9rem; }

.about__content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: .25rem;
}
.about__title {
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.about__bio {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.about__credentials {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin: 1.75rem 0;
}
.credential {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9rem;
  color: var(--text);
}
.credential__icon { flex-shrink: 0; font-size: 1.1rem; }
.about__social {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.social-link {
  color: var(--navy);
  font-weight: 600;
  font-size: .9rem;
  transition: color .2s;
}
.social-link:hover { color: var(--orange); }

/* ══════════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════════ */
.cta-section { padding: 6rem 0; background: var(--navy); }
.cta-section__inner {
  position: relative;
  text-align: center;
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-dark) 100%);
  border: 1px solid rgba(255,107,71,.2);
}
.cta-section__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.cta-section__bg canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.cta-section__content { position: relative; z-index: 1; }
.cta-section__content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.cta-section__content > p {
  color: rgba(255,255,255,.65);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.cta-section__detail {
  color: rgba(255,255,255,.4);
  font-size: .8rem;
  letter-spacing: .05em;
}

/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
.footer {
  background: var(--navy-dark);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer__logo {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
}
.footer__brand p {
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  line-height: 1.6;
}
.footer__cnpj {
  margin-top: .75rem;
  font-size: .75rem !important;
  color: rgba(255,255,255,.3) !important;
}
.footer__links h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 1rem;
}
.footer__links ul { display: flex; flex-direction: column; gap: .6rem; }
.footer__links a {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  transition: color .2s;
}
.footer__links a:hover { color: var(--white); }
.footer__contact h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 1rem;
}
.footer__contact p {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  margin-bottom: .5rem;
}
.footer__contact a { color: var(--orange-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  text-align: center;
}
.footer__bottom p { color: rgba(255,255,255,.25); font-size: .8rem; }
.footer__ai-credits { font-size: .72rem !important; color: rgba(255,255,255,.18) !important; line-height: 1.7; }
.footer__ai-credits span { white-space: nowrap; }
.about__video-caption {
  text-align: center;
  font-size: .62rem;
  font-weight: 400;
  color: rgba(255,255,255,.18);
  margin-top: .5rem;
  letter-spacing: .01em;
}

/* ══════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATION
   ══════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3) { transition-delay: .2s; }
.reveal:nth-child(4) { transition-delay: .3s; }

/* ══════════════════════════════════════════════════════
   TABLET — 640px+
   ══════════════════════════════════════════════════════ */
@media (min-width: 640px) {
  :root { --pad: 2rem; }
  .pain__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .results__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ══════════════════════════════════════════════════════
   DESKTOP — 900px+
   ══════════════════════════════════════════════════════ */
@media (min-width: 900px) {
  :root { --pad: 2.5rem; }

  /* Nav */
  .nav__links {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: none;
    padding: 0;
    box-shadow: none;
    border: none;
  }
  .nav__burger { display: none; }

  /* Hero */
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    min-height: calc(100svh - var(--nav-h));
    gap: 4rem;
    padding-top: 0;
    padding-bottom: 0;
  }
  .hero__img-wrap { max-width: 100%; }
  .hero__img-wrap .hero__img-placeholder { min-height: 520px; }

  /* Pain */
  .pain__grid { grid-template-columns: repeat(3, 1fr); }

  /* Diff */
  .diff__grid { grid-template-columns: 1.1fr 1fr; gap: 3.5rem; }
  .diff__img-placeholder { min-height: 420px; }
  .diff__content { display: flex; flex-direction: column; justify-content: center; }

  /* Services */
  .services__grid { grid-template-columns: repeat(2, 1fr); }

  /* Process — horizontal layout */
  .process__steps {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
  }
  .process__step {
    flex: 1;
    flex-direction: column;
    text-align: center;
    border-radius: var(--radius-lg);
    align-items: center;
    margin-bottom: 0;
  }
  .process__num { margin-bottom: .75rem; }
  .process__connector {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--orange);
    flex-shrink: 0;
    margin-top: 24px;
    opacity: .4;
  }

  /* Results */
  .results__grid { grid-template-columns: repeat(3, 1fr); }

  /* About */
  .about__grid { grid-template-columns: 2fr 3fr; gap: 5rem; }
  .about__photo { max-width: 100%; }
  .about__social { flex-direction: row; flex-wrap: wrap; }

  /* Footer */
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ══════════════════════════════════════════════════════
   LARGE DESKTOP — 1200px+
   ══════════════════════════════════════════════════════ */
@media (min-width: 1200px) {
  .services__grid { grid-template-columns: repeat(4, 1fr); }
  .diff__grid { grid-template-columns: 1.15fr 1fr; gap: 4rem; }
}

/* ══════════════════════════════════════════════════════
   MOBILE ONLY — até 899px
   Reduz paddings e ajusta experiência em tela pequena
   ══════════════════════════════════════════════════════ */
@media (max-width: 899px) {
  /* Paddings de seção compactos no mobile */
  .pain, .diff, .services, .process, .results, .about { padding: 4rem 0; }
  .cta-section { padding: 4rem 0; }
  .trust { padding: 2rem 0; }

  /* Hero mais compacto em mobile */
  .hero { padding: 5rem 0 3rem; }
  .hero__h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero__sub { font-size: 1rem; }
  .hero__ctas { flex-direction: column; gap: .75rem; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .hero__metrics { gap: 1rem; }
  .metric__num { font-size: 2rem; }

  /* Diff — imagem full width acima do conteúdo */
  .diff__grid { gap: 2rem; }
  .diff__comparison-img { border-radius: var(--radius); }
  .diff__content h2 { font-size: clamp(1.6rem, 6vw, 2rem); margin-bottom: 1.5rem; }
  .diff__items { gap: 1.25rem; }
  .diff__item p { font-size: .9rem; }

  /* Services */
  .service-card { padding: 1.75rem; }

  /* Process — lista vertical, mais compacta */
  .process__steps { display: flex; flex-direction: column; gap: 1rem; }
  .process__connector { display: none; }
  .process__step { flex-direction: row; align-items: flex-start; gap: 1rem; padding: 1.25rem; }
  .process__num { width: 40px; height: 40px; font-size: 1rem; flex-shrink: 0; margin-bottom: 0; }
  .process__content { text-align: left; }
  .process__time { font-size: .75rem; }
  .process__content h3 { font-size: 1rem; }
  .process__content p { font-size: .875rem; }

  /* Results */
  .results__video { margin-bottom: 2rem; }
  .results__grid { gap: 1rem; }
  .result-card { padding: 1.5rem; }

  /* About */
  .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about__photo { max-width: 320px; margin: 0 auto; }
  .about__content { text-align: left; }
  .about__bio { font-size: .95rem; }
  .about__social { flex-direction: column; gap: .75rem; align-items: flex-start; }

  /* CTA */
  .cta-section__inner { padding: 3rem 1.5rem; border-radius: var(--radius-lg); }
  .cta-section__content h2 { font-size: clamp(1.6rem, 6vw, 2.25rem); }
  .cta-section__actions { flex-direction: column; gap: .75rem; }
  .cta-section__actions .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__logo { height: 38px; }

  /* Section headers */
  .section-header { margin-bottom: 2rem; }
  .section-header h2 { font-size: clamp(1.6rem, 6vw, 2.25rem); }
}

/* ══════════════════════════════════════════════════════
   ACCESSIBILITY & PRINT
   ══════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}
@media print {
  .nav, .hero__bg, .cta-section { display: none; }
  body { font-size: 12pt; }
}