/* ==========================================================================
   VIDRO DE CAL - CSS ESTILOS
   Tipografia: Space Grotesk
   Cores Obrigatórias: Ink #1A2744, Cream #F7F4EE, Rust #C4492C
   Layout: Zig-Zag Full-Bleed Bands
   ========================================================================== */

:root {
  --color-ink: #1A2744;
  --color-cream: #F7F4EE;
  --color-rust: #C4492C;
  
  --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --band-separator: 4px solid #1A2744;
  --band-separator-light: 4px solid #F7F4EE;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-main);
  background-color: var(--color-ink);
  color: var(--color-ink);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  line-height: 1.5;
  font-size: 1rem;
  background-color: var(--color-cream);
}

a {
  color: inherit;
  text-decoration: none;
}

address {
  font-style: normal;
}

/* ==========================================================================
   BAND INFRASTRUCTURE (FULL-BLEED)
   ========================================================================== */

.band {
  width: 100%;
  border-bottom: var(--band-separator);
  position: relative;
}

.band-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

/* Color themes for bands */
.band-ink {
  background-color: var(--color-ink);
  color: var(--color-cream);
  border-bottom-color: var(--color-rust);
}

.band-cream {
  background-color: var(--color-cream);
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

.band-rust {
  background-color: var(--color-rust);
  color: var(--color-cream);
  border-bottom-color: var(--color-ink);
}

/* Zig-zag text alignments */
.align-left .band-inner {
  display: flex;
  justify-content: flex-start;
  text-align: left;
}

.align-right .band-inner {
  display: flex;
  justify-content: flex-end;
  text-align: right;
}

.align-left .service-block,
.align-left .hero-content {
  max-width: 760px;
}

.align-right .service-block {
  max-width: 760px;
}

/* ==========================================================================
   1. HEADER BAND
   ========================================================================== */

.band-header {
  background-color: var(--color-ink);
  color: var(--color-cream);
  border-bottom: 4px solid var(--color-rust);
  position: sticky;
  top: 0;
  z-index: 100;
}

.band-header .band-inner {
  padding: 1.25rem 1.5rem;
}

.header-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-glyph {
  display: flex;
  align-items: center;
  color: var(--color-rust);
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-cream);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-cream);
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-rust);
}

.btn-action {
  display: inline-block;
  background-color: var(--color-rust);
  color: var(--color-cream);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65rem 1.25rem;
  border: 2px solid var(--color-rust);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-action:hover {
  background-color: transparent;
  color: var(--color-cream);
}

/* ==========================================================================
   2. HOURS BAND
   ========================================================================== */

.band-hours {
  background-color: var(--color-cream);
  color: var(--color-ink);
  border-bottom: 4px solid var(--color-ink);
}

.hours-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

.hours-lead .eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-rust);
  margin-bottom: 0.5rem;
}

.hours-title {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hours-item {
  padding: 1.25rem;
  border-left: 4px solid var(--color-ink);
  background-color: #EFECE4;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hours-closed {
  border-left-color: var(--color-rust);
}

.hours-days {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hours-time {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.hours-closed .hours-time {
  color: var(--color-rust);
}

.hours-label {
  font-size: 0.82rem;
  line-height: 1.3;
  opacity: 0.85;
}

/* ==========================================================================
   3. BANDS STACK (HERO, SERVICES, PROOF)
   ========================================================================== */

.bands-stack {
  width: 100%;
}

.band-tag {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-rust);
  margin-bottom: 1.25rem;
}

.hero-heading {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-text {
  font-size: 1.25rem;
  line-height: 1.45;
  margin-bottom: 2.25rem;
  max-width: 680px;
  opacity: 0.95;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-rust {
  display: inline-block;
  background-color: var(--color-rust);
  color: var(--color-cream);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2rem;
  border: 2px solid var(--color-rust);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: opacity 0.2s ease;
}

.btn-rust:hover {
  opacity: 0.9;
}

.btn-ghost {
  display: inline-block;
  background-color: transparent;
  color: var(--color-cream);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2rem;
  border: 2px solid var(--color-cream);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-ghost:hover {
  background-color: var(--color-cream);
  color: var(--color-ink);
}

/* Service Blocks */
.service-block {
  width: 100%;
}

.service-period {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.65rem;
  margin-bottom: 1rem;
  border: 2px solid currentColor;
}

.band-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
  text-transform: uppercase;
}

.service-meta {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.band-cream .service-meta {
  color: var(--color-rust);
}

.band-rust .service-meta {
  color: var(--color-cream);
}

.service-desc {
  font-size: 1.1rem;
  line-height: 1.5;
  margin-bottom: 1.75rem;
}

.align-left .service-desc {
  max-width: 640px;
}

.align-right .service-desc {
  max-width: 640px;
  margin-left: auto;
}

.btn-link {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 2px solid currentColor;
  padding-bottom: 0.2rem;
  transition: opacity 0.2s ease;
}

.btn-link:hover {
  opacity: 0.75;
}

/* Proof Band */
.band-proof {
  background-color: var(--color-ink);
  color: var(--color-cream);
  border-bottom: 4px solid var(--color-rust);
}

.proof-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem auto;
}

.proof-intro .eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-rust);
  margin-bottom: 0.5rem;
}

.proof-heading {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.proof-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.proof-column {
  border-top: 3px solid var(--color-rust);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}

.quote-text {
  font-size: 1.05rem;
  line-height: 1.5;
  font-style: italic;
}

.quote-source {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-rust);
}

/* ==========================================================================
   4. CONTACT BAND & FOOTER
   ========================================================================== */

.band-contact {
  background-color: var(--color-cream);
  color: var(--color-ink);
  border-bottom: none;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  padding-bottom: 3rem;
}

.contact-main .eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-rust);
  margin-bottom: 0.5rem;
}

.contact-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.contact-lead {
  font-size: 1.1rem;
  line-height: 1.5;
  margin-bottom: 2rem;
  max-width: 540px;
}

.contact-details {
  border-top: 3px solid var(--color-ink);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.detail-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-rust);
}

.detail-value {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.phone-link {
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-rust);
  display: inline-block;
}

.phone-link:hover {
  color: var(--color-rust);
}

.contact-card-box {
  background-color: var(--color-ink);
  color: var(--color-cream);
  padding: 2.25rem;
  border: 4px solid var(--color-ink);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.box-title {
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.box-text {
  font-size: 0.95rem;
  line-height: 1.45;
  opacity: 0.9;
}

.btn-full {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}

/* Privacy section */
.privacy-wrapper {
  padding-top: 0;
  padding-bottom: 3rem;
}

.privacy-bar {
  border-top: 2px solid #DCD7CE;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.privacy-toggle-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  cursor: pointer;
  border-bottom: 1px solid var(--color-ink);
  padding: 0 0 2px 0;
}

.privacy-toggle-btn:hover {
  color: var(--color-rust);
  border-bottom-color: var(--color-rust);
}

.privacy-content {
  margin-top: 1.5rem;
}

.privacy-box {
  background-color: #EFECE4;
  border-left: 4px solid var(--color-ink);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.privacy-title {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 960px) {
  .hours-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .hours-grid {
    grid-template-columns: 1fr;
  }
  
  .proof-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .header-layout {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .header-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .header-cta {
    width: 100%;
  }
  
  .btn-action {
    display: block;
    text-align: center;
    width: 100%;
  }
  
  .band-inner {
    padding: 3rem 1.25rem;
  }
  
  .align-left .band-inner,
  .align-right .band-inner {
    justify-content: flex-start;
    text-align: left;
  }
  
  .align-right .service-desc {
    margin-left: 0;
  }
  
  .hero-cta-group {
    flex-direction: column;
  }
  
  .btn-rust,
  .btn-ghost {
    text-align: center;
    width: 100%;
  }
  
  .privacy-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}