/* ============================================================
   Ânfora Criativa — style.css v3
   Mobile-first | Darker Grotesque | Navy/Branco/Amarelo
   Novidades: cursor custom, marquee, nebulosa, tilt cards, vida
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Darker+Grotesque:wght@300;400;500;600;700;800;900&family=Cormorant+Garamond:ital,wght@0,600;1,600&display=swap');

/* ─── VARIABLES ─── */
:root {
  --navy:     #0d1b2e;
  --navy-2:   #112035;
  --navy-3:   #1a2c42;
  --navy-4:   #243d61;
  --white:    #ffffff;
  --off:      #f4f7fb;
  --gold:     #F5C518;
  --gold-dk:  #c9a010;
  --text:     #0d1b2e;
  --mid:      #344d6a;
  --muted:    #6a88a8;
  --border:   rgba(13,27,46,.1);
  --border-l: rgba(255,255,255,.1);
  --font:     'Darker Grotesque', system-ui, sans-serif;
  --serif:    'Cormorant Garamond', Georgia, serif;
  --pad:      clamp(4.5rem, 8vw, 7.5rem);
  --max:      1200px;
  --ease:     cubic-bezier(.25,.46,.45,.94);
  --spring:   cubic-bezier(.34,1.56,.64,1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.65; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
ul, ol { list-style: none; }
address { font-style: normal; }

/* ─── CUSTOM CURSOR (desktop only) ─── */
@media (pointer: fine) {
  body { cursor: none; }
  a, button, .tilt-card { cursor: none; }
}
.cursor-dot {
  display: none;
  position: fixed; top: 0; left: 0; z-index: 9999;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform .1s, width .2s, height .2s, opacity .2s;
}
.cursor-ring {
  display: none;
  position: fixed; top: 0; left: 0; z-index: 9998;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(245,197,24,.55);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform .12s var(--ease), width .3s var(--ease), height .3s var(--ease), border-color .3s;
}
.cursor-dot.grow { width: 10px; height: 10px; }
.cursor-ring.grow { width: 54px; height: 54px; border-color: var(--gold); }
@media (pointer: fine) {
  .cursor-dot, .cursor-ring { display: block; }
}

/* ─── CONTAINER ─── */
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: clamp(1.1rem, 5vw, 3rem); }

/* ─── TYPOGRAPHY ─── */
h1 { font-size: clamp(2.4rem, 7vw, 5.2rem); font-weight: 900; line-height: 1.06; letter-spacing: -.03em; }
h2 { font-size: clamp(1.9rem, 4.5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -.025em; }
h3 { font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 700; line-height: 1.3; }
em { font-style: italic; color: var(--gold); }
strong { font-weight: 700; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .9rem 2rem; border-radius: 4px;
  font-family: var(--font); font-size: .88rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  border: 2px solid transparent;
  transition: background .22s var(--ease), color .22s, border-color .22s, transform .22s var(--spring), box-shadow .22s;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,.12);
  transform: translateX(-110%) skewX(-15deg);
  transition: transform .4s var(--ease);
}
.btn:hover::after { transform: translateX(110%) skewX(-15deg); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.btn-primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dk); border-color: var(--gold-dk); transform: translateY(-3px); box-shadow: 0 10px 32px rgba(245,197,24,.38); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.75); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ─── SECTION TAG ─── */
.section-tag {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--navy-4); border: 1px solid var(--border); padding: .28rem .9rem;
  border-radius: 100px; margin-bottom: 1.2rem;
}
.dark-section .section-tag { color: var(--gold); border-color: rgba(245,197,24,.3); }

/* ─── SECTION BASE ─── */
.section { padding-block: var(--pad); }
.dark-section { background: var(--navy); color: var(--white); }
.dark-section .section-body { color: rgba(255,255,255,.7); }
.dark-section strong { color: var(--white); }
.centered-section { display: flex; flex-direction: column; align-items: center; text-align: center; }

.section-title { color: inherit; margin-bottom: 1.2rem; }
.section-body { font-size: 1.05rem; color: var(--mid); line-height: 1.78; margin-bottom: 1rem; max-width: 640px; }
.section-body.centered { text-align: center; margin-inline: auto; }

/* ─── SCROLL REVEAL ─── */
.reveal, .reveal-h {
  opacity: 0; transform: translateY(32px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
.reveal.visible, .reveal-h.visible { opacity: 1; transform: none; }

/* ─── HEADER ─── */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding-block: 1.2rem;
  transition: background .4s var(--ease), box-shadow .4s, padding .4s;
}
.site-header.scrolled { background: rgba(13,27,46,.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 2px 40px rgba(0,0,0,.45); padding-block: .75rem; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

/* Logo */
.logo { display: flex; align-items: center; gap: .6rem; }
.logo-icon { height: 36px; width: auto; }
.logo-full { height: 36px; width: auto; display: none; }
.logo-fallback { font-size: 1.5rem; font-weight: 900; color: var(--white); letter-spacing: -.02em; }

/* Nav */
.main-nav ul { display: flex; align-items: center; gap: .1rem; }
.main-nav a {
  color: rgba(255,255,255,.75); font-size: .86rem; font-weight: 600; letter-spacing: .02em;
  padding: .4rem .75rem; border-radius: 3px;
  transition: color .2s, background .2s;
}
.main-nav a:hover { color: var(--white); background: rgba(255,255,255,.06); }
.main-nav .nav-cta { background: var(--gold); color: var(--navy); padding: .45rem 1.1rem; font-weight: 800; }
.main-nav .nav-cta:hover { background: var(--gold-dk); color: var(--navy); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; background: transparent; border: none; cursor: pointer; padding: .4rem; z-index: 1100; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .22s var(--ease), opacity .22s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ─── */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  background: var(--navy); overflow: hidden;
  padding-block: 9rem 5rem;
}

#star-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}

/* Nebulosa animada */
.hero-nebula {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 75% 20%, rgba(245,197,24,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(30,80,160,.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 85% 75%, rgba(80,30,140,.06) 0%, transparent 60%);
  animation: nebulaPulse 10s ease-in-out infinite alternate;
}
@keyframes nebulaPulse {
  0%   { opacity: .7; transform: scale(1) rotate(0deg); }
  50%  { opacity: 1; }
  100% { opacity: .8; transform: scale(1.04) rotate(.5deg); }
}

.hero-vignette {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 105%, rgba(13,27,46,.95) 0%, transparent 65%),
    radial-gradient(ellipse at -5% 50%, rgba(13,27,46,.6) 0%, transparent 55%);
}

.hero-content { position: relative; z-index: 3; max-width: 860px; }

.hero-eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.8rem; }
.eyebrow-pill {
  font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(245,197,24,.3);
  padding: .28rem .85rem; border-radius: 100px;
  animation: pillFloat 4s ease-in-out infinite;
}
.eyebrow-pill:nth-child(3) { animation-delay: .4s; }
.eyebrow-pill:nth-child(5) { animation-delay: .8s; }
@keyframes pillFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.eyebrow-sep { color: rgba(255,255,255,.3); font-size: .8rem; }

.hero-title { color: var(--white); margin-bottom: 1.4rem; font-weight: 900; letter-spacing: -.03em; }
.title-em { font-family: var(--serif); font-style: italic; color: var(--gold); font-weight: 600; }

.hero-sub {
  font-size: clamp(.95rem, 1.6vw, 1.12rem);
  color: rgba(255,255,255,.65); max-width: 560px;
  margin-bottom: 2.4rem; line-height: 1.78;
}
.hero-sub strong { color: rgba(255,255,255,.9); font-weight: 700; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 4rem; }

.hero-stats {
  display: flex; align-items: center; flex-wrap: wrap; gap: 1.5rem;
  padding-top: 2.5rem; border-top: 1px solid var(--border-l);
}
.stat { display: flex; flex-direction: column; gap: .1rem; }
.stat-n { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 900; color: var(--gold); line-height: 1; letter-spacing: -.03em; display: inline; }
.stat-n-plus, .stat-n-suf { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 900; color: var(--gold); }
.stat-l { font-size: .72rem; font-weight: 600; color: rgba(255,255,255,.45); letter-spacing: .1em; text-transform: uppercase; margin-top: .2rem; }
.stat-sep { width: 1px; height: 44px; background: var(--border-l); flex-shrink: 0; }

.hero-scroll-ind {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem; z-index: 3;
}
.scroll-label { font-size: .65rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.35); }
.scroll-bar { width: 1px; height: 52px; background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent); animation: scrollAnim 2.2s ease-in-out infinite; }
@keyframes scrollAnim { 0%,100%{opacity:.35;transform:scaleY(1)} 50%{opacity:.9;transform:scaleY(1.15)} }

/* ─── MARQUEE ─── */
.marquee-strip {
  background: var(--gold); overflow: hidden;
  padding-block: .65rem; white-space: nowrap;
  border-top: none; border-bottom: none;
}
.marquee-track {
  display: inline-flex; gap: 1.5rem; align-items: center;
  animation: marquee 28s linear infinite;
  font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--navy);
}
.marquee-track .sep { color: rgba(13,27,46,.45); font-size: .65rem; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-strip:hover .marquee-track { animation-play-state: paused; }

/* ─── TILT CARD ─── */
.tilt-card { transform-style: preserve-3d; will-change: transform; }

/* ─── DESAFIO ─── */
.desafio { background: var(--off); }
.section-grid { display: grid; grid-template-columns: 1fr 1.7fr; gap: 4rem; align-items: center; }

.visual-card {
  background: var(--navy); color: var(--white);
  padding: 2.5rem; border-radius: 8px; position: relative; overflow: hidden;
  transition: box-shadow .3s;
}
.visual-card:hover { box-shadow: 0 20px 60px rgba(13,27,46,.25); }
.vc-accent {
  position: absolute; top: 0; right: 0; width: 60%; height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(245,197,24,.05));
  pointer-events: none;
}
.vc-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.vc-quote { font-family: var(--serif); font-size: 1.4rem; font-style: italic; line-height: 1.45; color: rgba(255,255,255,.88); margin-bottom: 1.5rem; }
.vc-bar { width: 48px; height: 3px; background: var(--gold); margin-bottom: 1rem; }
.vc-sub { font-size: .85rem; font-weight: 600; color: rgba(255,255,255,.45); letter-spacing: .04em; }

/* ─── SOLUÇÃO ─── */
.solution-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 3rem; width: 100%; max-width: 900px; }
.sol-card {
  background: rgba(255,255,255,.05); border: 1px solid var(--border-l);
  padding: 2rem; border-radius: 8px; text-align: left; position: relative; overflow: hidden;
  transition: background .25s, border-color .25s;
}
.sol-card:hover { background: rgba(255,255,255,.09); border-color: rgba(245,197,24,.4); }
.sol-card-glow {
  position: absolute; top: -40%; right: -20%; width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(245,197,24,.08), transparent 70%);
  pointer-events: none;
  transition: opacity .4s;
  opacity: 0;
}
.sol-card:hover .sol-card-glow { opacity: 1; }
.sol-card-icon { width: 44px; height: 44px; color: var(--gold); margin-bottom: 1.2rem; }
.sol-card h3 { color: var(--white); margin-bottom: .6rem; }
.sol-card p { color: rgba(255,255,255,.6); font-size: .97rem; line-height: 1.7; }

/* ─── METODOLOGIA ─── */
.metodologia { background: var(--white); }
.methodology-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 3.5rem; width: 100%; max-width: 960px; }
.method-step {
  display: flex; gap: 1.5rem; align-items: flex-start;
  padding: 2rem; border: 1px solid var(--border); border-radius: 8px; background: var(--off);
  transition: box-shadow .25s, border-color .25s, transform .25s var(--spring);
}
.method-step:hover { box-shadow: 0 10px 36px rgba(13,27,46,.1); border-color: var(--navy-4); transform: translateY(-4px); }
.step-number { font-size: 3.2rem; font-weight: 900; color: rgba(13,27,46,.1); line-height: 1; min-width: 58px; text-align: right; letter-spacing: -.04em; transition: color .25s; }
.method-step:hover .step-number { color: var(--gold); }
.step-content h3 { color: var(--navy); margin-bottom: .5rem; }
.step-content p { font-size: .95rem; color: var(--mid); line-height: 1.72; margin-bottom: .75rem; }
.step-tag { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--navy-4); background: rgba(13,27,46,.07); padding: .2rem .65rem; border-radius: 100px; }

/* ─── SERVIÇOS ─── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; width: 100%; max-width: 1000px; }
.service-card {
  background: rgba(255,255,255,.04); border: 1px solid var(--border-l);
  padding: 2rem 1.75rem; border-radius: 8px; position: relative; overflow: hidden;
  transition: background .25s, transform .25s var(--spring), border-color .25s;
}
.service-card:hover { background: rgba(255,255,255,.09); transform: translateY(-6px); border-color: rgba(255,255,255,.18); }
.svc-num { font-size: 2.8rem; font-weight: 900; color: rgba(255,255,255,.06); line-height: 1; margin-bottom: 1rem; letter-spacing: -.04em; }
.service-icon { width: 40px; height: 40px; color: var(--gold); margin-bottom: 1.2rem; }
.service-card h3 { color: var(--white); font-size: 1.05rem; margin-bottom: .6rem; }
.service-card p { color: rgba(255,255,255,.55); font-size: .9rem; line-height: 1.65; }
.svc-line { position: absolute; bottom: 0; left: 0; height: 2px; width: 0; background: var(--gold); transition: width .4s var(--ease); }
.service-card:hover .svc-line { width: 100%; }

/* ─── RESULTADOS ─── */
.resultados { background: var(--off); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; width: 100%; }
.testimonial-card {
  background: var(--white); border: 1px solid var(--border);
  padding: 2rem; border-radius: 8px;
  display: flex; flex-direction: column; gap: .8rem; position: relative; overflow: hidden;
  transition: box-shadow .25s, transform .25s var(--spring);
}
.testimonial-card:hover { box-shadow: 0 14px 48px rgba(13,27,46,.12); }
.testi-glow {
  position: absolute; bottom: -30%; left: -10%; width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(245,197,24,.07), transparent 70%);
  pointer-events: none; opacity: 0; transition: opacity .4s;
}
.testimonial-card:hover .testi-glow { opacity: 1; }
.testimonial-stars { color: var(--gold); font-size: .85rem; letter-spacing: .1em; }
.testimonial-card p { font-family: var(--serif); font-size: 1.05rem; font-style: italic; color: var(--mid); line-height: 1.72; flex: 1; }
.testimonial-card footer { display: flex; flex-direction: column; gap: .1rem; padding-top: .75rem; border-top: 1px solid var(--border); }
.testimonial-card strong { font-size: .92rem; color: var(--navy); font-weight: 700; }
.testimonial-card span { font-size: .8rem; color: var(--muted); }

/* ─── POR QUÊ ─── */
.reasons-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 3rem; width: 100%; max-width: 900px; }
.reason-item {
  display: flex; align-items: flex-start; gap: 1.1rem;
  padding: 1.75rem; background: rgba(255,255,255,.05); border: 1px solid var(--border-l);
  border-radius: 8px; transition: background .25s, border-color .25s, transform .25s var(--spring);
}
.reason-item:hover { background: rgba(255,255,255,.09); border-color: rgba(245,197,24,.3); transform: translateY(-3px); }
.reason-icon { color: var(--gold); font-size: .85rem; padding-top: .3rem; flex-shrink: 0; }
.reason-item h3 { color: var(--white); margin-bottom: .35rem; font-size: 1.05rem; }
.reason-item p { color: rgba(255,255,255,.58); font-size: .9rem; line-height: 1.65; }

/* ─── CONTATO ─── */
.contato { background: var(--white); }
.contato-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 5rem; align-items: start; }
.contato-info { margin-top: 1.5rem; display: flex; flex-direction: column; gap: .5rem; }
.contato-info p { font-size: .97rem; color: var(--mid); }
.contato-info a { color: var(--navy); font-weight: 700; }
.contato-info a:hover { color: var(--gold-dk); }

.contato-form-wrap {
  background: var(--off); border: 1px solid var(--border);
  padding: 2.5rem; border-radius: 10px;
  box-shadow: 0 4px 24px rgba(13,27,46,.06);
}
.form-group { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1.2rem; }
label { font-size: .78rem; font-weight: 800; color: var(--navy); letter-spacing: .06em; text-transform: uppercase; }
input, textarea {
  font-family: var(--font); font-size: 1rem; font-weight: 500;
  color: var(--text); background: var(--white);
  border: 1.5px solid var(--border); border-radius: 5px;
  padding: .75rem 1rem; width: 100%; outline: none;
  transition: border-color .2s, box-shadow .2s;
}
input::placeholder, textarea::placeholder { color: var(--muted); font-weight: 400; }
input:focus, textarea:focus { border-color: var(--navy-4); box-shadow: 0 0 0 3px rgba(13,27,46,.1); }
input.error, textarea.error { border-color: #c0392b; box-shadow: 0 0 0 3px rgba(192,57,43,.1); }
textarea { resize: vertical; min-height: 110px; }
.field-error { font-size: .78rem; color: #c0392b; font-weight: 600; min-height: 1em; }
.form-success { margin-top: 1rem; background: rgba(39,174,96,.1); border: 1px solid rgba(39,174,96,.3); color: #1e8449; padding: .85rem 1rem; border-radius: 5px; font-size: .9rem; font-weight: 600; }

/* ─── FAQ ─── */
.faq-container { max-width: 780px; }
.faq-list { display: flex; flex-direction: column; gap: .65rem; margin-top: 2.5rem; width: 100%; }
.faq-item { border: 1px solid var(--border-l); border-radius: 7px; overflow: hidden; transition: box-shadow .25s; }
.faq-item:has(.faq-question[aria-expanded="true"]) { box-shadow: 0 4px 24px rgba(0,0,0,.2); border-color: rgba(255,255,255,.2); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.3rem 1.5rem; background: transparent; border: none; cursor: pointer;
  font-family: var(--font); font-size: 1rem; font-weight: 700; color: var(--white); text-align: left;
  transition: color .2s;
}
.faq-question:hover { color: var(--gold); }
.faq-question:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }
.faq-icon { width: 22px; height: 22px; border: 1.5px solid var(--border-l); border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; transition: transform .25s, background .25s, border-color .25s; position: relative; }
.faq-icon::before { content: '+'; color: var(--white); font-size: .95rem; line-height: 1; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--gold); border-color: var(--gold); }
.faq-question[aria-expanded="true"] .faq-icon::before { color: var(--navy); }
.faq-answer { padding: 0 1.5rem 1.3rem; }
.faq-answer p { font-size: .97rem; color: rgba(255,255,255,.62); line-height: 1.75; border-top: 1px solid var(--border-l); padding-top: 1rem; }

/* ─── FOOTER ─── */
.site-footer { background: #070e1a; color: var(--white); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 3rem; padding-block: 4rem; }
.footer-brand img, .footer-brand .logo-fallback-footer { margin-bottom: 1rem; }
.footer-brand img { height: 48px; width: auto; filter: brightness(0) invert(1); }
.logo-fallback-footer { font-size: 1.4rem; font-weight: 900; color: var(--white); letter-spacing: -.02em; }
.footer-brand p { font-size: .88rem; color: rgba(255,255,255,.4); line-height: 1.7; max-width: 260px; }
.footer-nav h3, .footer-contact h3 { font-size: .7rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; }
.footer-nav ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-nav a { font-size: .9rem; color: rgba(255,255,255,.45); font-weight: 500; transition: color .2s, padding-left .2s; }
.footer-nav a:hover { color: var(--white); padding-left: 4px; }
.footer-contact address { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.5rem; }
.footer-contact p { font-size: .88rem; color: rgba(255,255,255,.45); }
.footer-contact a:hover { color: var(--white); }

.social-links { display: flex; gap: .6rem; }
.social-links a {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px; color: rgba(255,255,255,.5);
  transition: background .22s, color .22s, border-color .22s, transform .22s var(--spring);
}
.social-links a svg { width: 18px; height: 18px; }
.social-links a:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); transform: translateY(-3px); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding-block: 1.2rem; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem; }
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.28); }

/* ─── BACK TO TOP ─── */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 46px; height: 46px; background: var(--gold); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px; font-size: 1.1rem; font-weight: 900;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s var(--spring), box-shadow .25s;
  z-index: 900; box-shadow: 0 4px 20px rgba(245,197,24,.35);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-4px); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: 1/-1; max-width: 460px; margin-inline: auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 900px) {
  .section-grid { grid-template-columns: 1fr; }
  .col-visual { order: -1; }
  .solution-cards { grid-template-columns: 1fr; }
  .methodology-steps { grid-template-columns: 1fr; }
  .reasons-list { grid-template-columns: 1fr; }
  .contato-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .main-nav {
    position: fixed; inset: 0; background: rgba(13,27,46,.98);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity .35s var(--ease); z-index: 999;
  }
  .main-nav.open { opacity: 1; pointer-events: all; }
  .main-nav ul { flex-direction: column; text-align: center; gap: .5rem; }
  .main-nav a { font-size: 1.5rem; font-weight: 800; padding: .7rem 2rem; }
  .main-nav .nav-cta { margin-top: 1rem; font-size: 1rem; }

  .hero-stats { gap: 1.2rem; }
  .stat-sep { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: auto; max-width: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom-inner { justify-content: center; text-align: center; }
  .cursor-dot, .cursor-ring { display: none !important; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .contato-form-wrap { padding: 1.5rem; }
  .hero-eyebrow { gap: .3rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-h { transition: none; }
  .scroll-bar, .hero-nebula, .eyebrow-pill, .marquee-track { animation: none; }
}

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