/* ============================================================
   ATÉ O FINAL — TEMA GHOST
   Identidade: brutalista editorial, jornal político
   ============================================================ */

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

:root {
  --black:   #0d0d0d;
  --red:     #b3000b;
  --cream:   #f2f1ef;
  --gray:    #6b6b6b;
  --lgray:   #d4d3d1;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-ui:      'DM Sans', system-ui, sans-serif;

  --max-w: 1120px;
  --pad:   clamp(1.5rem, 5vw, 4rem);
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* --- LOGO --- */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--cream);
}

.logo-dots {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.logo-dots span {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-ate {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #999;
  text-transform: uppercase;
}
.logo-final {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--cream);
  letter-spacing: -0.02em;
}

/* --- HEADER --- */
.site-header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-line {
  height: 3px;
  background: var(--red);
}

.btn-inscrever {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.45rem 1rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.btn-inscrever:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* --- SECTION UTILITIES --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.section-rule {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 1px;
  background: var(--lgray);
}

/* --- HERO --- */
.hero {
  background: var(--black);
  color: var(--cream);
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 8rem) var(--pad);
  display: grid;
  grid-template-columns: 1fr auto;
  max-width: 100%;
  align-items: end;
  gap: 2rem;
}

.hero-inner {
  max-width: 680px;
  animation: fadeUp 0.7s ease both;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 2rem;
}
.label-line {
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--red);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--cream);
}
.hero-title em {
  font-style: italic;
  color: var(--red);
}

.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 300;
  color: #bbb;
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--red);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 1.8rem;
  transition: background 0.2s, transform 0.15s;
}
.hero-cta:hover { background: #8f0008; transform: translateY(-1px); }
.hero-cta svg { transition: transform 0.2s; }
.hero-cta:hover svg { transform: translateX(3px); }

/* Hero decorative typographic element */
.hero-deco {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  opacity: 0.06;
  user-select: none;
  pointer-events: none;
  line-height: 1;
  animation: fadeIn 1.2s ease both;
}
.deco-number {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.deco-congress {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 900;
  color: var(--cream);
  letter-spacing: -0.04em;
}
.deco-year {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--cream);
  margin-top: 0.5rem;
}

@media (max-width: 640px) {
  .hero { grid-template-columns: 1fr; }
  .hero-deco { display: none; }
}

/* --- ABOUT --- */
.about {
  padding: clamp(4rem, 8vw, 7rem) var(--pad);
  max-width: var(--max-w);
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-statement {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--black);
}
.about-statement p + p { margin-top: 1rem; }
.about-statement strong {
  font-weight: 700;
  color: var(--black);
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pillar {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--lgray);
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
}
.pillar:first-child { border-top: 1px solid var(--lgray); }

.pillar-num {
  grid-row: 1 / 3;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--red);
  letter-spacing: 0.08em;
  padding-top: 0.1rem;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--black);
}

.pillar p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.55;
}

/* --- FREQUENCY --- */
.frequency {
  background: var(--black);
  padding: clamp(3.5rem, 7vw, 6rem) var(--pad);
}

.frequency-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.frequency .section-tag { color: #888; }

.freq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 0;
}

@media (max-width: 600px) {
  .freq-grid { grid-template-columns: 1fr; }
}

.freq-item {
  background: #181818;
  padding: 2rem 2rem 2.25rem;
  border-left: 3px solid transparent;
  transition: border-color 0.2s;
}
.freq-item:hover { border-left-color: #333; }

.freq-item--highlight {
  background: #111;
  border-left-color: var(--red) !important;
}

.freq-day {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.freq-item p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #bbb;
  line-height: 1.55;
  font-weight: 300;
}

/* --- SUBSCRIBE --- */
.subscribe {
  padding: clamp(5rem, 10vw, 9rem) var(--pad);
  background: var(--cream);
}

.subscribe-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

@media (max-width: 768px) {
  .subscribe-inner { grid-template-columns: 1fr; }
}

.subscribe-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 0.75rem;
}

.subscribe-text p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gray);
}

/* Form */
.subscribe-form-wrap { position: relative; }

.form-row {
  display: flex;
  gap: 0;
  border: 2px solid var(--black);
  background: #fff;
  transition: border-color 0.2s;
}
.form-row:focus-within { border-color: var(--red); }

.form-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--black);
  padding: 1rem 1.25rem;
}
.form-input::placeholder { color: #aaa; }

.form-submit {
  background: var(--black);
  color: var(--cream);
  border: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 1.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.2s;
  min-width: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.form-submit:hover { background: var(--red); }

.submit-loading { display: none; }

.subscribe-form.is-loading .submit-label { display: none; }
.subscribe-form.is-loading .submit-loading { display: flex; }

.form-success,
.form-error {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  margin-top: 0.75rem;
}
.form-success { color: var(--black); }
.form-error { color: var(--red); }

.subscribe-form.is-success .form-row { display: none; }
.subscribe-form.is-success .form-success { display: flex; }
.subscribe-form.is-error .form-error { display: flex; }

.form-note {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: #aaa;
  margin-top: 1rem;
  line-height: 1.5;
}

.subscribe-closed {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--gray);
}

/* --- FOOTER --- */
.site-footer {
  background: var(--black);
  padding: 3rem var(--pad);
  border-top: 3px solid var(--red);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-inner .logo-final { font-size: 1.1rem; }
.footer-inner .logo-ate { font-size: 0.6rem; }

.footer-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: #888;
  margin-top: 1.25rem;
  line-height: 1.6;
}

.footer-copy {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: #555;
  margin-top: 1rem;
  text-transform: uppercase;
}

/* --- POST PAGE --- */
.post-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) var(--pad);
}

.post-header {
  max-width: 760px;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--lgray);
}

.post-meta {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.post-meta-sep { color: var(--red); }

.post-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--black);
  margin-bottom: 1rem;
}

.post-excerpt {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.65;
}

.post-content {
  max-width: 760px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--black);
}

.gh-content h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.02em;
}
.gh-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
}
.gh-content p { margin-bottom: 1.25rem; }
.gh-content strong { font-weight: 700; }
.gh-content a { color: var(--red); text-underline-offset: 3px; }
.gh-content hr {
  border: none;
  border-top: 1px solid var(--lgray);
  margin: 2.5rem 0;
}

.post-footer { margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--lgray); }

.post-subscribe-nudge {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.post-subscribe-nudge p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gray);
}
.post-subscribe-nudge .btn-inscrever {
  color: var(--black);
  border-color: var(--black);
}
.post-subscribe-nudge .btn-inscrever:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* --- GHOST CARD WIDTH CLASSES (required) --- */
.kg-width-wide {
  margin-left: calc(50% - 50vw + var(--pad));
  margin-right: calc(50% - 50vw + var(--pad));
}
.kg-width-full {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* --- ANIMATIONS --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 0.06; }
}