/* ============================================================
   ISMAEL RODRIGUES — Landing Page
   High-Tech Ads · Minimalismo Estratégico · Profundidade Técnica
   ============================================================ */

/* ── 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 {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
figure { margin: 0; }

/* ── 2. DESIGN TOKENS ── */
:root {
  /* Dark palette */
  --color-bg:            #0e0e0e;
  --color-bg-elevated:   #141414;
  --color-bg-card:       #191919;
  --color-bg-card-hover: #202020;
  --color-text:          #EAEAEA;
  --color-text-muted:    #9A9A9A;
  --color-text-subtle:   #5C5C5C;

  /* Brand */
  --color-primary:       #009DDD;
  --color-primary-glow:  rgba(0, 157, 221, 0.18);
  --color-highlight:     #05D3F8;
  --color-depth:         #0F4571;
  --color-border:        rgba(0, 157, 221, 0.18);
  --color-border-strong: rgba(0, 157, 221, 0.50);
  --color-divider:       rgba(0, 157, 221, 0.55);

  /* Light section */
  --color-light-bg:      #EDEFF2;
  --color-light-text:    #0F1117;
  --color-light-muted:   #4A5568;
  --color-light-grid:    rgba(15, 69, 113, 0.065);
  --color-light-accent:  rgba(0, 157, 221, 0.09);

  /* Grid patterns */
  --grid-dark:  rgba(0, 157, 221, 0.04);
  --grid-size:  48px;

  /* Typography — High-Tech Ads */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Space Grotesk', system-ui, sans-serif;

  /* Scale */
  --fs-2xs:  0.65rem;
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.5rem;
  --fs-xl:   2rem;
  --fs-2xl:  3rem;
  --fs-3xl:  4rem;
  --fs-4xl:  5.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: 1.5rem;

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast:   150ms ease;
  --transition-base:   280ms ease;
  --transition-slow:   500ms ease;
  --transition-reveal: 800ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-glow:       0 0 32px rgba(0, 157, 221, 0.14);
  --shadow-cta:        0 4px 24px rgba(0, 157, 221, 0.30);
  --shadow-card-hover: 0 2px 8px rgba(0,0,0,0.6), 0 20px 48px rgba(0,0,0,0.35), 0 0 0 1px var(--color-primary);

  /* Nav */
  --nav-height: 72px;
}

/* ── 3. UTILITIES ── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* ── 4. CUSTOM CURSOR ── */
@media (pointer: fine) {
  *, *::before, *::after { cursor: none !important; }

  .cursor-dot {
    position: fixed;
    top: -5px; left: -5px;
    width: 10px; height: 10px;
    background: var(--color-highlight);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    will-change: transform;
    transition: opacity 200ms;
    mix-blend-mode: difference;
  }

  .cursor-ring {
    position: fixed;
    top: -22px; left: -22px;
    width: 44px; height: 44px;
    border: 1.5px solid rgba(0, 157, 221, 0.65);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    will-change: transform;
    transition:
      width  220ms var(--ease-out-expo),
      height 220ms var(--ease-out-expo),
      top    220ms var(--ease-out-expo),
      left   220ms var(--ease-out-expo),
      border-color 220ms ease,
      background-color 220ms ease,
      opacity 200ms;
  }

  .cursor-ring.is-hovering {
    top: -32px; left: -32px;
    width: 64px; height: 64px;
    border-color: var(--color-primary);
    background-color: rgba(0, 157, 221, 0.06);
  }

  .cursor-ring.is-clicking {
    top: -16px; left: -16px;
    width: 32px; height: 32px;
    background-color: rgba(5, 211, 248, 0.12);
  }

  .cursor-dot.is-hidden,
  .cursor-ring.is-hidden { opacity: 0; }
}

/* ── 5. ANIMATION SYSTEMS ── */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}
.fade-in.is-visible { opacity: 1; transform: none; }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}
.reveal.is-revealed { opacity: 1; transform: none; }

/* ── 6. SHARED SECTION COMPONENTS ── */
.section-label {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--color-text); line-height: 1.12;
  letter-spacing: -0.02em; margin-bottom: var(--space-4);
}

.section-subtitle {
  font-family: var(--font-body); font-size: var(--fs-md);
  color: var(--color-text-muted); max-width: 52ch;
  margin: 0 auto; line-height: 1.7;
}

/* ── 7. NAVIGATION ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; height: var(--nav-height);
  display: flex; align-items: center;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav.is-scrolled {
  background-color: rgba(14, 14, 14, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,157,221,0.12), 0 8px 32px rgba(0,0,0,0.4);
}

.nav__container {
  width: 100%; max-width: var(--container-max);
  margin: 0 auto; padding: 0 var(--container-pad);
  display: flex; align-items: center; justify-content: space-between;
}

.nav__logo-img {
  height: 150px; width: auto;
  display: block; object-fit: contain;
  transition: opacity var(--transition-fast), filter var(--transition-fast);
}

.nav__logo:hover .nav__logo-img,
.nav__logo:focus-visible .nav__logo-img {
  opacity: 0.88;
  filter: brightness(1.1) drop-shadow(0 0 8px rgba(0,157,221,0.55));
}

.nav__links {
  display: flex; align-items: center; gap: var(--space-8);
}

.nav__link {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-2xs); letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}
.nav__link:hover, .nav__link:focus-visible { color: var(--color-text); }
.nav__link:hover::after, .nav__link:focus-visible::after { width: 100%; }

.nav__link--cta {
  color: var(--color-primary);
  border: 1px solid var(--color-border-strong);
  padding: var(--space-2) var(--space-4);
  border-radius: 2px;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover, .nav__link--cta:focus-visible {
  color: #fff; background-color: var(--color-primary); border-color: var(--color-primary);
}

/* Hamburger */
.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: var(--space-2); z-index: 101;
}
.nav__toggle-bar {
  display: block; width: 24px; height: 2px;
  background-color: var(--color-text); border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}
.nav__toggle.is-active .nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-active .nav__toggle-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.is-active .nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 8. BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.14em; text-transform: uppercase;
  border: none; border-radius: 2px; white-space: nowrap;
  transition:
    background-color var(--transition-base), color var(--transition-base),
    border-color var(--transition-base), box-shadow var(--transition-base),
    transform 120ms ease;
}
.btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }
.btn:active { transform: scale(0.97); }
.btn svg { width: 14px; height: 14px; }

.btn--primary {
  background-color: var(--color-primary); color: #fff;
  padding: var(--space-4) var(--space-8); box-shadow: var(--shadow-cta);
}
.btn--primary:hover {
  background-color: var(--color-highlight);
  box-shadow: 0 6px 32px rgba(5,211,248,0.42);
}

.btn--ghost {
  background-color: transparent; color: var(--color-primary);
  border: 1.5px solid var(--color-border-strong);
  padding: var(--space-3) var(--space-6);
}
.btn--ghost:hover { border-color: var(--color-highlight); color: var(--color-highlight); }

.btn--outline {
  background-color: transparent; color: var(--color-light-text);
  border: 1.5px solid rgba(15,69,113,0.35);
  padding: var(--space-3) var(--space-6);
}
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn--card-cta {
  background-color: transparent; color: var(--color-highlight);
  border: 1.5px solid rgba(5,211,248,0.38);
  padding: var(--space-3) var(--space-6);
  margin-top: auto; width: 100%;
}
.btn--card-cta:hover {
  background-color: var(--color-highlight); border-color: var(--color-highlight);
  color: var(--color-bg); box-shadow: 0 4px 20px rgba(5,211,248,0.32);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff; padding: var(--space-4) var(--space-8);
  font-size: var(--fs-sm); letter-spacing: 0.10em;
  box-shadow: 0 4px 24px rgba(37,211,102,0.32);
  width: 100%; justify-content: center; border-radius: 4px;
}
.btn--whatsapp svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn--whatsapp:hover {
  box-shadow: 0 8px 40px rgba(37,211,102,0.45);
  transform: translateY(-2px);
}

/* ── 9. HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: calc(var(--nav-height) + var(--space-16)) var(--container-pad) var(--space-24);
  overflow: hidden;
}

/* Ambient radial glow */
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 75% 60% at 50% 38%, rgba(0,157,221,0.08) 0%, transparent 68%);
  pointer-events: none; z-index: 0;
}

/* Grid overlay */
.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,157,221,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,157,221,0.028) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none; z-index: 0;
}

.hero__container {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; gap: var(--space-5);
  text-align: center; width: 100%; max-width: var(--container-max);
}

.hero__logo-wrap { margin-bottom: var(--space-2); }

.hero__logo-img {
  height: 200px; width: auto; margin: 0 auto;
  filter: drop-shadow(0 0 20px rgba(0,157,221,0.45));
  transition: filter var(--transition-base);
}
.hero__logo-img:hover {
  filter: drop-shadow(0 0 32px rgba(5,211,248,0.60));
}

.hero__name {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.25rem, 6vw, 5.5rem);
  color: var(--color-text); letter-spacing: 0.05em; line-height: 1.02;
  text-transform: uppercase;
}

.hero__role {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(0.65rem, 1.4vw, 0.8rem);
  color: var(--color-text-muted); letter-spacing: 0.30em;
  text-transform: uppercase; margin-top: var(--space-1);
}

.hero__divider {
  width: 72px; height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--color-divider) 30%, var(--color-highlight) 50%, var(--color-divider) 70%, transparent);
  margin: var(--space-2) 0;
}

/* Manual — design composition text */
.hero__manual {
  display: flex; align-items: center; gap: var(--space-4);
  width: 100%; max-width: 560px;
  justify-content: center;
}
.hero__manual::before,
.hero__manual::after {
  content: ''; flex: 1; height: 1px;
}
.hero__manual::before {
  background: linear-gradient(90deg, transparent, rgba(0,157,221,0.25));
}
.hero__manual::after {
  background: linear-gradient(90deg, rgba(0,157,221,0.25), transparent);
}
.hero__manual-text {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-2xs); letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--color-text-subtle);
  white-space: normal;
  text-align: center;
  line-height: 1.45;
  flex-shrink: 1;
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 768px) {
  .hero__manual { max-width: 100%; }
}

/* Scroll indicator */
.hero__scroll {
  margin-top: var(--space-12);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  user-select: none;
}
.hero__scroll:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 8px; border-radius: 4px;
}

.hero__scroll-wrapper {
  position: relative; width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
}

.hero__scroll-arrow {
  font-size: 1.15rem; color: var(--color-primary);
  position: relative; z-index: 2;
  animation: bounce 2.4s ease-in-out infinite;
  filter: drop-shadow(0 0 8px rgba(0,157,221,0.70));
  transition: color var(--transition-fast), filter var(--transition-fast);
  line-height: 1;
}

.hero__scroll-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1.5px solid rgba(0,157,221,0.50);
  animation: tech-pulse 2.4s cubic-bezier(0.4,0,0.6,1) infinite;
}
.hero__scroll-ring--1 { animation-delay: 0s; }
.hero__scroll-ring--2 { animation-delay: 0.9s; }

.hero__scroll-label {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-2xs); color: var(--color-text-subtle);
  letter-spacing: 0.22em; text-transform: uppercase;
  transition: color var(--transition-fast);
}

.hero__scroll:hover .hero__scroll-arrow  { color: var(--color-highlight); filter: drop-shadow(0 0 12px rgba(5,211,248,0.80)); }
.hero__scroll:hover .hero__scroll-ring   { border-color: rgba(5,211,248,0.55); }
.hero__scroll:hover .hero__scroll-label  { color: var(--color-primary); }

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

@keyframes tech-pulse {
  0%   { transform: scale(0.55); opacity: 0.85; }
  60%  { transform: scale(1.90); opacity: 0; }
  100% { transform: scale(0.55); opacity: 0; }
}

/* ── 10. ABOUT (QUEM SOU EU) ── */
.about {
  position: relative;
  background-color: var(--color-bg-elevated);
  overflow: hidden; padding: var(--space-32) 0;
}

/* Grid overlay */
.about::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,157,221,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,157,221,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none; z-index: 0;
}

.about__container {
  position: relative; z-index: 1;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad);
  display: grid; grid-template-columns: 420px 1fr;
  gap: var(--space-16); align-items: center;
}

.about__photo-col { display: flex; justify-content: center; }

.about__photo-wrap { position: relative; width: 380px; flex-shrink: 0; }

.about__photo-frame {
  width: 100%; aspect-ratio: 3 / 4; overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 0 100%);
  position: relative; z-index: 1;
}

.about__photo {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  filter: contrast(1.05) saturate(0.9);
  transition: filter 600ms var(--ease-out-expo), transform 600ms var(--ease-out-expo);
  display: block;
}
.about__photo-frame:hover .about__photo {
  filter: contrast(1.08) saturate(1.0); transform: scale(1.03);
}

/* Gradient overlay on photo */
.about__photo-frame::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(160deg, rgba(0,157,221,0.18) 0%, transparent 45%),
    linear-gradient(0deg, rgba(0,0,0,0.35) 0%, transparent 40%);
  pointer-events: none;
}

/* Offset ciano border accent */
.about__photo-accent {
  position: absolute;
  top: 14px; left: 14px; right: -14px; bottom: -14px;
  border: 1.5px solid rgba(0,157,221,0.38);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 0 100%);
  z-index: 0;
  transition: border-color var(--transition-slow);
}
.about__photo-wrap:hover .about__photo-accent { border-color: rgba(5,211,248,0.55); }

/* Corner diagonal accent */
.about__photo-corner {
  position: absolute; top: -1px; right: -15px;
  width: 40px; height: 40px;
  background: linear-gradient(
    -45deg,
    transparent 44%, rgba(5,211,248,0.65) 44%,
    rgba(5,211,248,0.65) 56%, transparent 56%
  );
  z-index: 2; pointer-events: none;
}

/* Content */
.about__content {
  display: flex; flex-direction: column; gap: var(--space-4);
}

.about__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  color: var(--color-text); line-height: 1.12; letter-spacing: -0.02em;
}
.about__title-accent { color: var(--color-primary); }

.about__divider {
  width: 48px; height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-highlight));
  border-radius: 2px; margin: var(--space-1) 0;
}

.about__text {
  font-family: var(--font-body); font-size: var(--fs-base);
  color: var(--color-text-muted); line-height: 1.78; max-width: 54ch;
  text-align: justify; text-justify: inter-word; hyphens: auto;
}
.about__text strong { color: var(--color-text); font-weight: 500; }

.about__tags {
  display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2);
}

.about__tag {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-2xs); color: var(--color-primary);
  border: 1px solid var(--color-border-strong);
  padding: 4px 12px; border-radius: 2px; letter-spacing: 0.08em;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.about__tag:hover { background-color: var(--color-primary); color: #fff; }

/* ── 11. POSITIONING ── */
.positioning {
  position: relative;
  background-color: var(--color-light-bg);
  color: var(--color-light-text); overflow: hidden;
}

.positioning::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--color-light-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-light-grid) 1px, transparent 1px);
  background-size: 44px 44px; pointer-events: none;
}

.positioning__container {
  position: relative; z-index: 1;
  max-width: var(--container-max); margin: 0 auto;
  padding: var(--space-32) var(--container-pad);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
}

.positioning__label {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-4);
}

.positioning__title {
  font-family: var(--font-display); font-weight: 800; font-style: italic;
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--color-light-text); line-height: 1.08;
  letter-spacing: -0.02em; margin-bottom: var(--space-6);
}

.positioning__divider {
  width: 52px; height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-highlight));
  border-radius: 2px; margin-bottom: var(--space-6);
}

.positioning__text {
  font-family: var(--font-body); font-size: var(--fs-base);
  color: var(--color-light-muted); line-height: 1.78;
  max-width: 52ch; margin-bottom: var(--space-4);
  text-align: justify; text-justify: inter-word; hyphens: auto;
}
.positioning__text strong { color: var(--color-light-text); font-weight: 500; }
.positioning__text:last-of-type { margin-bottom: var(--space-8); }

.positioning__visual {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-6);
}

.positioning__badge {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  width: 160px; height: 160px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-depth));
  box-shadow: 0 8px 48px rgba(0,157,221,0.32);
  text-align: center; padding: var(--space-4);
}

.positioning__badge-symbol { font-size: 2rem; color: #fff; line-height: 1; opacity: 0.85; }

.positioning__badge-label {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.10em;
  text-transform: uppercase; color: rgba(255,255,255,0.85);
  line-height: 1.4; margin-top: var(--space-2);
}

.positioning__stats { display: flex; gap: var(--space-4); width: 100%; justify-content: center; }

.positioning__stat {
  display: flex; flex-direction: column; align-items: center;
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-light-accent);
  border: 1px solid rgba(15,69,113,0.10);
  border-radius: 4px; min-width: 80px;
}

.positioning__stat-value {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--fs-md); color: var(--color-primary); letter-spacing: 0.06em;
}

.positioning__stat-desc {
  font-family: var(--font-body); font-size: 0.65rem;
  color: var(--color-light-muted); text-align: center; margin-top: 3px;
}

/* ── 12. PILLARS ── */
.pillars {
  position: relative; background-color: var(--color-bg);
  padding: var(--space-32) 0; overflow: hidden;
}

.pillars::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,157,221,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,157,221,0.04) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none; z-index: 0;
}

.pillars__container {
  position: relative; z-index: 1;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad);
}

.pillars__grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4);
}

.pillar-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  padding: var(--space-8) var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition:
    border-color var(--transition-base),
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  outline: none;
}
.pillar-card:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.pillar-card.is-hovered {
  border-color: var(--color-primary);
  background: rgba(0,157,221,0.06);
  box-shadow: 0 0 0 1px var(--color-primary), 0 20px 50px rgba(0,0,0,0.50), 0 0 30px rgba(0,157,221,0.07);
  transform: translateY(-5px);
}

.pillar-card__number {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--fs-2xs); letter-spacing: 0.18em;
  color: var(--color-primary); opacity: 0.65;
}

.pillar-card__icon {
  width: 30px; height: 30px; color: var(--color-primary);
  transition: color var(--transition-fast);
}
.pillar-card.is-hovered .pillar-card__icon { color: var(--color-highlight); }
.pillar-card__icon svg { width: 100%; height: 100%; }

.pillar-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-sm); color: var(--color-text); line-height: 1.3;
}

.pillar-card__text {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-muted); line-height: 1.68;
}

/* ── 13. SERVICES ── */
.services {
  background-color: var(--color-bg-elevated);
  padding: var(--space-32) 0; position: relative;
}
.services::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 55% at 50% 0%, rgba(0,157,221,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.services__container {
  position: relative; z-index: 1;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-4);
  max-width: 980px;
  margin: 0 auto;
}

.services__grid .service-card { grid-column: span 2; }

.service-card {
  background: rgba(255,255,255,0.03);
  border: 2px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  padding: var(--space-8) var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
  position: relative;
  transition:
    border-color var(--transition-base),
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  min-width: 0;
}

.service-card.is-hovered {
  border-color: var(--color-primary);
  background: rgba(0,157,221,0.05);
  box-shadow: 0 0 0 1px var(--color-primary), 0 20px 50px rgba(0,0,0,0.50);
  transform: translateY(-5px);
}

.service-card--featured {
  border-color: rgba(0,157,221,0.28);
  background: rgba(0,157,221,0.05);
}
.service-card--featured.is-hovered { border-color: var(--color-primary); }

.service-card__badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-bg);
  background: linear-gradient(90deg, var(--color-primary), var(--color-highlight));
  padding: 3px 14px; border-radius: 0 0 4px 4px; white-space: nowrap;
}

.service-card__header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--space-4);
}

.service-card__icon {
  width: 26px; height: 26px; color: var(--color-primary); flex-shrink: 0;
  transition: color var(--transition-fast);
}
.service-card.is-hovered .service-card__icon { color: var(--color-highlight); }
.service-card__icon svg { width: 100%; height: 100%; }

.service-card__tag {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-text-subtle);
  padding: 3px 8px;
  border: 1px solid rgba(255,255,255,0.07); border-radius: 2px;
  white-space: normal;
  max-width: 100%;
}
.service-card__tag--highlight { color: var(--color-primary); border-color: rgba(0,157,221,0.28); }

.service-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-md); color: var(--color-text); line-height: 1.28;
}

.service-card__subtitle {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1.35;
  color: var(--color-highlight);
}

.service-card__text {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-muted); line-height: 1.72; flex-grow: 1;
  text-align: justify; text-justify: inter-word; hyphens: auto;
}

.service-card__list { display: flex; flex-direction: column; gap: var(--space-2); }
.service-card__list li {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-muted); padding-left: var(--space-4); position: relative;
}
.service-card__list li::before {
  content: '—'; position: absolute; left: 0;
  color: var(--color-primary); font-size: 0.7rem;
}

/* ── 14. CONTACT — CENTRAL DE COMANDO ── */
.contact {
  position: relative;
  background-color: var(--color-bg);
  padding: var(--space-32) 0; overflow: hidden;
}

.contact::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,157,221,0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,157,221,0.038) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none; z-index: 0;
}

.contact::after {
  content: ''; position: absolute;
  bottom: -20%; left: 50%; transform: translateX(-50%);
  width: 80%; height: 60%;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,157,221,0.07) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

.contact__container {
  position: relative; z-index: 1;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad);
}

.contact__heading { letter-spacing: -0.025em; }

/* Glass panel */
.contact__panel {
  display: grid; grid-template-columns: 1fr auto 1fr;
  background: rgba(255,255,255,0.025);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 8px 64px rgba(0,0,0,0.40), inset 0 1px 0 rgba(255,255,255,0.06);
}

.contact__status {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-8) var(--space-10) var(--space-6);
}

.contact__status-dot {
  width: 9px; height: 9px; background: #22c55e;
  border-radius: 50%; flex-shrink: 0;
  animation: status-pulse 2.5s ease-in-out infinite;
}
.contact__status-text {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-sm); color: var(--color-text); letter-spacing: 0.02em;
}

@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.35); }
  60%       { box-shadow: 0 0 0 10px rgba(34,197,94,0); }
}

.contact__divider {
  height: 1px; margin: 0 var(--space-10);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07) 30%, rgba(255,255,255,0.07) 70%, transparent);
}

.contact__info { padding-bottom: var(--space-10); }

.contact__meta {
  padding: var(--space-4) var(--space-10) 0;
  display: flex; flex-direction: column; gap: var(--space-5);
}

.contact__meta-item { display: flex; align-items: flex-start; gap: var(--space-4); }

.contact__meta-icon {
  width: 20px; height: 20px; color: var(--color-primary);
  flex-shrink: 0; margin-top: 2px;
}
.contact__meta-icon svg { width: 100%; height: 100%; }

.contact__meta-body { display: flex; flex-direction: column; gap: 2px; }

.contact__meta-label {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-2xs); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-text-subtle);
}

.contact__meta-value {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text); font-weight: 400;
}

.contact__panel-divider {
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.07) 20%, rgba(255,255,255,0.07) 80%, transparent);
  margin: var(--space-6) 0;
}

.contact__action {
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-10);
  background: rgba(0,157,221,0.025);
}

.contact__cta-box {
  display: flex; flex-direction: column; gap: var(--space-5);
  max-width: 380px; width: 100%;
}

.contact__cta-eyebrow {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-2xs); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-primary);
}

.contact__cta-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  color: var(--color-text); line-height: 1.25; letter-spacing: -0.02em;
}

.contact__cta-sub {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-muted); line-height: 1.7;
  text-align: justify; text-justify: inter-word; hyphens: auto;
}

.contact__social-row {
  display: flex; align-items: center; gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.contact__social-label {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-subtle); white-space: nowrap;
}

.contact__social { display: flex; align-items: center; gap: var(--space-3); }

.contact__social-link {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; color: var(--color-text-muted);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 4px;
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}
.contact__social-link:hover, .contact__social-link:focus-visible {
  color: var(--color-primary); border-color: var(--color-primary);
  background-color: rgba(0,157,221,0.08);
}
.contact__social-link svg { width: 16px; height: 16px; }

/* ── 15. FOOTER ── */
.footer {
  background-color: var(--color-bg);
  border-top: 1px solid rgba(0, 157, 221, 0.10);
  padding: var(--space-10) 0 var(--space-8);
}

.footer__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Linha superior: logo + proposta de valor */
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer__logo {
  height: 100px; width: auto; opacity: 0.50;
  transition: opacity var(--transition-fast);
}
.footer__brand:hover .footer__logo { opacity: 0.82; }

.footer__proposition {
  font-family: var(--font-body); font-size: var(--fs-sm);
  color: var(--color-text-muted);
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: center; gap: var(--space-3); text-align: center;
}
.footer__dot { color: var(--color-primary); }

/* Divisor horizontal */
.footer__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12) 25%, rgba(255,255,255,0.12) 75%, transparent);
}

/* Linha inferior: direitos + crédito */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer__legal {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 55ch;
  text-align: justify; text-justify: inter-word; hyphens: auto;
}

.footer__dev {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.footer__dev-link {
  color: var(--color-primary);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.footer__dev-link:hover,
.footer__dev-link:focus-visible {
  color: var(--color-highlight);
  border-bottom-color: var(--color-highlight);
}
.footer__dev-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 1px;
}

/* ── 16. RESPONSIVE ── */
@media (max-width: 1100px) {
  .pillars__grid { grid-template-columns: repeat(3, 1fr); }
  .about__container { grid-template-columns: 360px 1fr; gap: var(--space-12); }
}

@media (max-width: 960px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid .service-card,
  .services__grid .service-card:nth-child(5),
  .services__grid .service-card:nth-child(6),
  .services__grid .service-card:nth-child(7) { grid-column: auto; }
  .positioning__container { grid-template-columns: 1fr; gap: var(--space-12); }
  .positioning__visual { flex-direction: row; justify-content: center; flex-wrap: wrap; }

  .contact__panel { grid-template-columns: 1fr; }
  .contact__panel-divider { display: none; }
  .contact__status { padding: var(--space-8) var(--space-8) var(--space-4); }
  .contact__meta { padding: var(--space-4) var(--space-8) var(--space-8); }
  .contact__action { padding: var(--space-8); border-top: 1px solid rgba(255,255,255,0.06); }
}

@media (max-width: 768px) {
  .nav__links {
    display: none; position: fixed; inset: 0;
    background-color: rgba(14,14,14,0.97);
    backdrop-filter: blur(8px);
    flex-direction: column; align-items: center; justify-content: center;
    gap: var(--space-8); z-index: 99;
  }
  .nav__links.is-open { display: flex; }
  .nav__link { font-size: var(--fs-md); letter-spacing: 0.1em; }
  .nav__toggle { display: flex; }

  .hero__name { font-size: clamp(1.8rem, 9vw, 2.8rem); }
  .hero__logo-img { height: 90px; }

  .about__container { grid-template-columns: 1fr; gap: var(--space-12); }
  .about__photo-wrap { width: 100%; max-width: 360px; margin: 0 auto; }
  .about__photo-frame { aspect-ratio: 4 / 3; }

  .pillars__grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .services__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  .about__text,
  .positioning__text,
  .service-card__text,
  .contact__cta-sub {
    text-align: left;
    text-justify: auto;
    hyphens: manual;
  }

  .footer__top    { flex-direction: column; align-items: center; text-align: center; }
  .footer__bottom { flex-direction: column; align-items: center; text-align: center; gap: var(--space-3); }
  .footer__legal  { text-align: center; }
}

@media (max-width: 480px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .positioning__stats { flex-direction: column; align-items: center; }
  .hero__manual-text { font-size: 0.55rem; }
  .footer__proposition { flex-direction: column; gap: var(--space-2); }
  .footer__dot { display: none; }
}

/* ── 17. REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in, .reveal { opacity: 1; transform: none; }
}