@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* BRAND COLOR SYSTEM */
:root {
  --orange: #EA7600;
  --jet-black: #1A1A1A;
  --construction-gray: #3D3D3D;
  --concrete-white: #F4F2EE;
  --lumber-amber: #C4923A;
  
  --font-condensed: 'Barlow Condensed', sans-serif;
  --font-regular: 'Barlow', sans-serif;
}

/* RESET & CORE DEFAULTS */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  /* NON-NEGOTIABLE CONSTRAINT: No rounded corners on anything */
  border-radius: 0 !important;
}

html {
  scroll-behavior: smooth;
  background-color: var(--concrete-white);
  font-family: var(--font-regular);
  color: var(--jet-black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, .brand-logo-text {
  font-family: var(--font-condensed);
  text-transform: uppercase;
}

/* Body copy rules */
p {
  font-family: var(--font-regular);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  max-width: 68ch; /* Max line width 68 characters */
  color: var(--jet-black);
}

.lead {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}

/* STICKY HEADER & NAVIGATION */
header {
  background-color: var(--jet-black);
  color: var(--concrete-white);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--construction-gray);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em; /* tracked +80 */
  color: var(--concrete-white);
  text-decoration: none;
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--orange);
}

/* HEADER OVERRIDES FOR ORANGE AND CENTERED LOGO */
header .brand-logo-container {
  color: var(--orange);
}

header .secondary-wordmark {
  align-items: center;
}

header .secondary-subtitle {
  padding-left: 0;
  margin-top: -2px;
}

/* BRAND LOGO CONSOLE */
.brand-logo-container {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  /* Cap height of 'O' clear space rule (simplified using padding) */
  padding: 8px;
}

/* Text */
.brand-logo-text {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.05em; /* tightly locked together */
  color: inherit;
}

/* Board element */
.brand-logo-board {
  width: 100%;
  height: 14px; /* gap inside is approx 8-10px */
  border-top: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  margin-top: 4px; /* 4px gap baseline to top rule */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.brand-logo-board::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(234, 118, 0, 0) 0%,
    rgba(234, 118, 0, 0.4) 50%,
    rgba(234, 118, 0, 0) 100%
  );
  animation: logo-scan 6s infinite linear;
}

.brand-logo-marks {
  width: 66.6%; /* center 2/3rd cluster */
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 0;
}

.logo-mark {
  background-color: currentColor;
  width: 2px;
  height: 60%;
  display: block;
}

.logo-mark.h-long   { height: 80%; }
.logo-mark.h-medium { height: 60%; }
.logo-mark.h-short  { height: 40%; }
.logo-mark.w-thick  { width: 3px; }
.logo-mark.w-thin   { width: 1.5px; }

/* secondary wordmark styling */
.secondary-wordmark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.secondary-subtitle {
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: 11px; /* 40% of 28px wordmark */
  text-transform: uppercase;
  letter-spacing: 0.1em; /* +100 units */
  margin-top: 4px;
  color: var(--concrete-white);
  padding-left: 2px; /* sits flush-left under the "O" */
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-image: linear-gradient(to right, rgba(26, 26, 26, 0.85) 0%, rgba(26, 26, 26, 0.4) 60%, rgba(26, 26, 26, 0.2) 100%), 
                    url('AdobeStock_183424903.jpeg');
  background-attachment: scroll;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  color: var(--concrete-white);
  padding: 80px 24px;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  background-color: var(--orange);
  color: var(--jet-black);
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  max-width: 800px;
  margin-bottom: 24px;
}

.hero-title span {
  color: var(--orange);
}

.hero-lead {
  font-size: clamp(18px, 2.5vw, 24px);
  font-family: var(--font-regular);
  font-weight: 400;
  line-height: 1.4;
  max-width: 600px;
  color: var(--concrete-white);
  margin-bottom: 32px;
}

.scroll-indicator {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--concrete-white);
  text-decoration: none;
  font-family: var(--font-condensed);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 14px;
  transition: color 0.2s ease;
}

.scroll-indicator:hover {
  color: var(--orange);
}

.scroll-arrow {
  width: 16px;
  height: 16px;
  fill: currentColor;
  animation: bounce 2s infinite ease-in-out;
}

/* PRODUCT INTRODUCTION SECTION */
.intro {
  background-color: var(--concrete-white);
  color: var(--jet-black);
  padding: 100px 24px;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 768px) {
  .grid-2col {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.section-label {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 14px;
  color: var(--orange);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.intro-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.divider {
  height: 1px;
  background-color: var(--construction-gray);
  margin: 40px 0;
  opacity: 0.2;
}

.divider-dark {
  height: 1px;
  background-color: var(--construction-gray);
  margin: 40px 0;
  opacity: 0.5;
}

/* SPECIFICATIONS BLOCK (PHYSICAL SPECIFICATION SHEET) */
.specs {
  background-color: var(--construction-gray);
  color: var(--concrete-white);
  padding: 100px 24px;
  position: relative;
}

.specs-sheet {
  background-color: var(--jet-black);
  border: 1px solid rgba(244, 242, 238, 0.1);
  padding: 40px;
  position: relative;
}

.specs-sheet::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--orange);
}

.specs-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 16px;
}

@media (min-width: 768px) {
  .specs-header {
    flex-direction: row;
    align-items: flex-end;
  }
}

.specs-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--concrete-white);
}

.specs-title span {
  color: var(--orange);
}

.specs-meta {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lumber-amber);
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

.spec-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid rgba(244, 242, 238, 0.1);
  padding-bottom: 16px;
}

.spec-label {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(244, 242, 238, 0.5);
  margin-bottom: 8px;
}

.spec-value {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 24px;
  color: var(--concrete-white);
  letter-spacing: 0.02em;
}

.spec-value span {
  color: var(--orange);
}

.spec-value .spec-subval {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: rgba(244, 242, 238, 0.5) !important;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* DETAILS & HOW IT WORKS */
.details-section {
  background-color: var(--jet-black);
  color: var(--concrete-white);
  padding: 100px 24px;
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 992px) {
  .details-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.detail-card {
  border: 1px solid var(--construction-gray);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.25s ease;
}

.detail-card:hover {
  border-color: var(--orange);
}

.detail-num {
  font-family: var(--font-condensed);
  font-weight: 900;
  font-size: 48px;
  line-height: 1.0;
  color: var(--orange);
}

.detail-title {
  font-size: 22px;
  font-weight: 700;
}

.detail-card p {
  color: rgba(244, 242, 238, 0.7);
  font-size: 15px;
}

/* FOOTER */
footer {
  background-color: var(--jet-black);
  color: var(--concrete-white);
  padding: 64px 24px;
  border-top: 1px solid var(--construction-gray);
  margin-top: auto;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-info {
  max-width: 500px;
}

.footer-info p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 242, 238, 0.5);
  margin-bottom: 12px;
}

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

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  background-color: rgba(234, 118, 0, 0.1);
  padding: 6px 12px;
  border: 1px solid var(--orange);
  margin-top: 16px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--orange);
  animation: pulse-dot 1.5s infinite ease-in-out;
}

/* ANIMATIONS */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

@keyframes logo-scan {
  0% {
    left: -100%;
  }
  15%, 100% {
    left: 200%;
  }
}

/* FOOTER LOGO COLOR OVERRIDES */
footer .brand-logo-container {
  color: var(--orange);
  padding-left: 0;
}

/* HOW IT WORKS SECTION TITLE SPACING */
.details-section .section-title {
  margin-bottom: 48px;
}