/* ============================================
   FORJA — Marketing que fortalece
   Black & Fire — Premium Industrial
   ============================================ */

:root {
  --black:        #000000;
  --black-soft:   #080808;
  --black-card:   #0C0C0C;
  --surface:      #111111;
  --surface-hover:#161616;
  --latao:        #8C6A3B;
  --latao-light:  #A6813F;
  --ember:        #C4772A;
  --ember-glow:   rgba(196, 119, 42, 0.08);
  --latao-glow:   rgba(140, 106, 59, 0.1);
  --areia:        #D8D1C7;
  --branco:       #F5F2EC;

  --text-primary:   #EDEBE7;
  --text-secondary: #A09A90;
  --text-muted:     #A49E95;
  --accent:         var(--latao);

  --border-subtle:  rgba(255, 255, 255, 0.04);
  --border-light:   rgba(255, 255, 255, 0.07);
  --border-accent:  rgba(140, 106, 59, 0.3);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --section-py:    clamp(100px, 12vw, 180px);
  --container-px:  clamp(24px, 5vw, 80px);
  --container-max: 1280px;

  --ease:     cubic-bezier(0.16, 1, 0.3, 1);
  --duration:  0.7s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
strong { font-weight: 600; }
::selection { background: var(--latao); color: var(--branco); }

/* ---------- Focus Visible ---------- */
:focus-visible {
  outline: 2px solid rgba(140, 106, 59, 0.5);
  outline-offset: 2px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid rgba(140, 106, 59, 0.4);
  outline-offset: 2px;
}

/* ---------- Sparks Canvas ---------- */
.sparks-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

.text-serif {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.4s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent);
  color: var(--branco);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.btn--primary:hover {
  background: var(--latao-light);
  transform: translateY(-2px);
  box-shadow:
    0 0 40px rgba(140, 106, 59, 0.3),
    0 12px 40px rgba(140, 106, 59, 0.2);
}

.btn--primary:hover::before { opacity: 1; }

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--latao-glow);
}

.btn--nav {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 24px;
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

.btn--nav:hover {
  background: var(--accent);
  color: var(--branco);
  border-color: var(--accent);
}

.btn--lg { padding: 18px 44px; font-size: 0.9375rem; }
.btn--xl { padding: 22px 56px; font-size: 1rem; }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 28px 0;
  transition: all 0.5s var(--ease);
}

.header--scrolled {
  padding: 16px 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom: 1px solid var(--border-subtle);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 101;
}

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

.header__logo-img {
  height: 135px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.header__link {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s ease;
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.4s var(--ease);
}

.header__link:hover { color: var(--text-primary); }
.header__link:hover::after { width: 100%; }

.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 102;
}

.header__menu-btn span {
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--branco);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}

.header__menu-btn[aria-expanded="true"] span:first-child { transform: translateY(6.5px) rotate(45deg); }
.header__menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.header__menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================
   HERO — Black bg, forge image featured
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 10px 20px;
  border: 1px solid var(--border-accent);
  border-radius: 2px;
  margin-bottom: 40px;
  animation: fadeInUp 0.9s var(--ease) 0.2s both;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.hero__title-line {
  display: block;
  animation: fadeInUp 0.9s var(--ease) both;
}
.hero__title-line:nth-child(1) { animation-delay: 0.3s; }
.hero__title-line:nth-child(2) { animation-delay: 0.45s; }
.hero__title-line:nth-child(3) { animation-delay: 0.6s; }

.hero__title-accent {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  text-shadow: 0 0 60px rgba(140, 106, 59, 0.25);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 44px;
  animation: fadeInUp 0.9s var(--ease) 0.75s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s var(--ease) 0.9s both;
}

/* Forge image */
.hero__forge {
  position: relative;
  animation: fadeInUp 1.2s var(--ease) 0.5s both;
}

.hero__forge-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(196, 119, 42, 0.12) 0%, rgba(140, 106, 59, 0.05) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Forge image frame with mask */
.hero__forge-frame {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 4px;
}

.hero__forge-img {
  width: 100%;
  display: block;
  filter: brightness(0.85) contrast(1.1) saturate(0.7);
  transition: filter 0.6s ease;
}

.hero__forge-frame:hover .hero__forge-img {
  filter: brightness(0.9) contrast(1.05) saturate(0.8);
}

/* Radial mask to isolate the forge on black */
.hero__forge-mask {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 75% 80% at 50% 45%,
      transparent 30%,
      rgba(0, 0, 0, 0.4) 55%,
      rgba(0, 0, 0, 0.85) 72%,
      #000 90%
    );
  pointer-events: none;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: var(--container-px);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
  animation: fadeInUp 0.9s var(--ease) 1.3s both;
}

.hero__scroll-text {
  font-family: var(--font-heading);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero__scroll-line {
  width: 48px;
  height: 1px;
  background: rgba(140, 106, 59, 0.3);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLine 2.5s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   SECTION COMMON
   ============================================= */
.section {
  padding: var(--section-py) 0;
  position: relative;
  z-index: 2;
}

.section__header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 64px;
}

.section__number {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  color: var(--accent);
  opacity: 0.5;
}

.section__label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

/* =============================================
   ABOUT
   ============================================= */
.section--about {
  background: var(--black);
}

.section--about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 100px;
}

.about__body p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.9;
  margin-bottom: 24px;
  font-weight: 300;
}

.about__body p:last-child { margin-bottom: 0; }

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.pillar {
  padding: 48px 40px;
  position: relative;
  border: 1px solid var(--border-subtle);
  border-right: none;
  background: var(--black);
  transition: background 0.5s ease, border-color 0.5s ease;
}

.pillar:last-child { border-right: 1px solid var(--border-subtle); }

.pillar:hover {
  background: var(--black-card);
  border-color: var(--border-light);
}

.pillar__number {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 24px;
}

.pillar__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.pillar__desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-weight: 300;
}

/* =============================================
   SHOWCASE — Hammer image
   ============================================= */
.showcase {
  position: relative;
  z-index: 2;
  padding: 40px 0;
  overflow: hidden;
}

.showcase__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(196, 119, 42, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.showcase__inner {
  position: relative;
}

.showcase__image-wrap {
  position: relative;
  width: 100%;
  max-height: 560px;
  overflow: hidden;
  border-radius: 4px;
  box-shadow:
    0 0 100px rgba(196, 119, 42, 0.08),
    0 60px 100px rgba(0, 0, 0, 0.5);
}

.showcase__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(0.5) contrast(1.2) brightness(0.8);
  transition: filter 0.8s ease;
}

.showcase__image-wrap:hover .showcase__image {
  filter: saturate(0.65) contrast(1.15) brightness(0.85);
}

.showcase__image-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.4) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.7) 100%),
    linear-gradient(90deg, rgba(0,0,0,0.3) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.3) 100%);
  pointer-events: none;
}

.showcase__image-mask {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 75% at 50% 50%,
      transparent 40%,
      rgba(0, 0, 0, 0.5) 60%,
      rgba(0, 0, 0, 0.9) 78%,
      #000 95%
    );
  pointer-events: none;
}

.showcase__caption {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text-muted);
}

.showcase__caption-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

/* =============================================
   MISSION / VISION / VALUES
   ============================================= */
.section--mission {
  background: var(--black);
}

.section--mission::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.mvv {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  margin-bottom: 100px;
  align-items: start;
}

.mvv__item { padding: 48px; }

.mvv__label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.mvv__text {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 300;
}

.mvv__divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, var(--border-light), transparent);
}

/* Values */
.values { padding-top: 40px; }

.values__heading {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 40px;
  text-align: center;
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
}

.value-card {
  background: var(--black);
  padding: 36px 28px;
  transition: all 0.4s var(--ease);
}

.value-card:hover { background: var(--black-card); }

.value-card__accent {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 20px;
  transition: width 0.4s var(--ease);
  box-shadow: 0 0 8px rgba(140, 106, 59, 0.3);
}

.value-card:hover .value-card__accent { width: 40px; }

.value-card__text {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* =============================================
   MANIFESTO
   ============================================= */
.section--manifesto {
  background: var(--black-soft);
}

.section--manifesto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.manifesto {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 100px;
  align-items: start;
}

.manifesto__lead {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

.manifesto__stanza {
  margin-bottom: 36px;
  padding-left: 24px;
  border-left: 1px solid var(--border-subtle);
  transition: border-color 0.4s ease;
}

.manifesto__stanza:hover {
  border-left-color: rgba(140, 106, 59, 0.3);
}

.manifesto__stanza p {
  font-size: 1.0625rem;
  line-height: 2;
  color: var(--text-muted);
  font-weight: 300;
}

.manifesto__highlight {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: 500;
  font-style: italic;
  color: var(--accent);
  margin: 48px 0;
  padding: 0;
  border: none;
  text-shadow: 0 0 40px rgba(140, 106, 59, 0.2);
}

.manifesto__signature {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border-light);
}

.manifesto__brand {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.manifesto__slogan {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--text-muted);
}

/* Manifesto image */
.manifesto__image-wrap {
  position: sticky;
  top: 120px;
  aspect-ratio: 3 / 4;
  border-radius: 3px;
  overflow: hidden;
  box-shadow:
    0 0 60px rgba(196, 119, 42, 0.06),
    0 40px 80px rgba(0, 0, 0, 0.5);
}

.manifesto__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.2) contrast(1.15) brightness(0.65);
  transition: filter 0.6s ease;
}

.manifesto__image-wrap:hover .manifesto__image {
  filter: saturate(0.3) contrast(1.1) brightness(0.7);
}

.manifesto__image-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.5) 100%),
    linear-gradient(0deg, rgba(140,106,59,0.06) 0%, transparent 40%);
  pointer-events: none;
}

/* =============================================
   CTA
   ============================================= */
.section--cta {
  background: var(--black);
  text-align: center;
  overflow: hidden;
}

.section--cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.cta__embers {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 50% at 50% 80%, rgba(196, 119, 42, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.cta__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}

.cta__subtitle {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 48px;
}

.cta__note {
  margin-top: 24px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  opacity: 0.4;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  padding: 48px 0;
  background: var(--black);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 2;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo-img {
  height: 105px;
  width: auto;
  display: block;
  opacity: 0.8;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  color: var(--text-muted);
}

.footer__right p {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.3;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding-top: 28px;
  margin-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.footer__legal-link {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
  opacity: 0.6;
}

.footer__legal-link:hover {
  color: var(--accent);
  opacity: 1;
}

.footer__legal-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.3;
  flex-shrink: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__forge { max-width: 560px; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 1px solid var(--border-subtle); }

  .manifesto {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .manifesto__image-wrap {
    position: relative;
    top: 0;
    max-width: 480px;
    aspect-ratio: 16 / 10;
  }

  .values__grid { grid-template-columns: repeat(2, 1fr); }

  .mvv {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .mvv__divider {
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
  }
}

@media (max-width: 768px) {
  :root { --section-py: clamp(72px, 10vw, 120px); }

  .header__nav {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease);
    z-index: 100;
  }

  .header__nav.is-open { opacity: 1; visibility: visible; }

  .header__nav .header__link {
    font-size: 1rem;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
  }

  .header__nav .btn--nav {
    margin-top: 12px;
    font-size: 0.875rem;
    padding: 14px 32px;
  }

  .header__menu-btn { display: flex; }

  .hero__inner { padding-top: 140px; padding-bottom: 40px; }
  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .hero__scroll { display: none; }

  .mvv__item { padding: 32px 0; }
  .values__grid { grid-template-columns: 1fr; }

  .showcase__image-wrap { max-height: 320px; }

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

@media (max-width: 480px) {
  .hero__badge { font-size: 0.5rem; padding: 8px 12px; }
  .pillar { padding: 32px 24px; }
  .value-card { padding: 24px 20px; }
  .manifesto__stanza { padding-left: 16px; }
}