/* ============================================
   TRIAD - Global Styles
   ============================================ */

:root {
  --black: #0a0908;
  --deep: #111210;
  --surface: #161714;
  --border: #2a2b28;
  --gold: #c9a84c;
  --gold-dim: #8a6e2f;
  --ivory: #f0ede6;
  --muted: #7a7870;
  --white: #faf9f6;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--ivory);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- NOISE OVERLAY ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  border-bottom: 1px solid var(--border);
  background: rgba(10,9,8,0.95);
  backdrop-filter: blur(12px);
  transition: border-color 0.4s, background 0.4s;
}

nav.scrolled {
  background: rgba(10,9,8,0.95);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--white);
  text-decoration: none;
}

.nav-logo span { color: var(--gold); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--ivory); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--black);
}

/* ---- HAMBURGER (mobile) ---- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ivory);
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 4rem 4rem 4rem;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 1s 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 1s 0.4s forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-sub {
  font-size: 1rem;
  font-weight: 300;
  color: var(--muted);
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 1s 0.6s forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  animation: fadeUp 1s 0.8s forwards;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--ivory);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color 0.3s, border-color 0.3s;
}

.btn-ghost:hover {
  color: var(--ivory);
  border-color: var(--muted);
}

.hero-price {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0;
  animation: fadeUp 1s 1s forwards;
}

.hero-price strong {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--white);
  display: block;
  margin-top: 0.3rem;
  letter-spacing: 0;
}

.hero-right {
  position: relative;
  overflow: hidden;
}

.hero-image-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1c18 0%, #0d0e0c 60%, #111410 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Decorative scan rings */
.scan-rings {
  position: absolute;
  width: 500px;
  height: 500px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-ring 4s ease-in-out infinite;
}

.ring:nth-child(1) { width: 150px; height: 150px; opacity: 0.8; animation-delay: 0s; }
.ring:nth-child(2) { width: 250px; height: 250px; opacity: 0.5; animation-delay: 0.5s; }
.ring:nth-child(3) { width: 350px; height: 350px; opacity: 0.3; animation-delay: 1s; }
.ring:nth-child(4) { width: 450px; height: 450px; opacity: 0.15; animation-delay: 1.5s; }

.hero-image-label {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--border);
  padding: 0.8rem 1.2rem;
}

/* Diagonal divider */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: calc(50% - 40px);
  width: 80px;
  height: 100%;
  background: var(--black);
  transform: skewX(-3deg);
  z-index: 1;
}

/* ---- PAGE HERO (for interior pages) ---- */
.page-hero {
  padding: 10rem 4rem 5rem;
  text-align: center;
  background: var(--deep);
  border-bottom: 1px solid var(--border);
}

.page-hero .section-label {
  margin-bottom: 1rem;
}

.page-hero p.sub {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* ---- SECTION COMMONS ---- */
section { position: relative; }

.section-label {
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
}

.section-title em { font-style: italic; color: var(--gold); }

/* ---- PILLARS ---- */
.pillars {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 4rem;
}

.pillars-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 3rem;
}

.pillar-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
}

.pillar-item {
  text-align: center;
}

.pillar-word {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--white);
  line-height: 1;
  margin-bottom: 1rem;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 260px;
  margin: 0 auto;
}

/* ---- PROBLEM SECTION ---- */
.problem {
  padding: 8rem 4rem;
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: center;
}

.problem-body {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 2rem;
}

.problem-body p + p { margin-top: 1.5rem; }

.problem-body strong { color: var(--ivory); font-weight: 400; }

.stat-stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}

.stat-item:hover { border-color: var(--gold-dim); }

.stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-item:hover::before { opacity: 1; }

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-desc {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ---- WHAT IT DOES / CAPABILITY ---- */
.capability {
  padding: 8rem 4rem;
  background: var(--black);
}

.capability-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.capability-header {
  text-align: center;
  margin-bottom: 5rem;
}

.capability-header .section-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
}

.capability-header p {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 4rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 3rem 2.5rem;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-4px);
}

.feature-card:hover::after { opacity: 1; }

.feature-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.8;
}

/* ---- VIDEO / DEMO STRIP ---- */
.demo-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.demo-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.06) 0%, transparent 70%);
}

.demo-strip-label {
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.demo-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.demo-strip p {
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

.demo-placeholder {
  max-width: 860px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  background: var(--deep);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.demo-placeholder iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.demo-placeholder-inner {
  text-align: center;
}

.play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  background: none;
}

.play-btn::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.2);
  animation: pulse-ring 2s ease-in-out infinite;
}

.play-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.play-btn svg { margin-left: 4px; }

.demo-placeholder-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--border);
  padding: 0.6rem 1.2rem;
  display: inline-block;
  margin-top: 1rem;
}

/* ---- USE CASES ---- */
.use-cases {
  padding: 8rem 4rem;
  background: var(--black);
}

.use-cases-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.use-cases-header {
  margin-bottom: 4rem;
}

.use-cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.use-case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
  overflow: hidden;
  transition: border-color 0.3s;
  position: relative;
}

.use-case-card:hover { border-color: var(--gold-dim); }

.use-case-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.use-case-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--border);
  line-height: 1;
  margin-bottom: 1rem;
}

.use-case-tag {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.use-case-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.use-case-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.8;
}

.use-case-image {
  background: var(--deep);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.use-case-image-label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--border);
  border: 1px dashed var(--border);
  padding: 0.4rem 0.8rem;
}

/* ---- WHATS IN THE BOX ---- */
.whats-in-box {
  padding: 8rem 4rem;
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.whats-in-box-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.box-image {
  aspect-ratio: 4/3;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.box-image-label {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--border);
  padding: 0.6rem 1rem;
}

.box-contents { padding-top: 1rem; }

.box-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.box-item:first-of-type { border-top: 1px solid var(--border); }

.box-item-num {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold-dim);
  min-width: 2rem;
  line-height: 1.4;
}

.box-item-name {
  font-size: 0.92rem;
  color: var(--ivory);
  font-weight: 400;
  margin-bottom: 0.25rem;
  letter-spacing: 0.03em;
}

.box-item-desc {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---- TESTIMONIALS ---- */
.testimonials {
  padding: 8rem 4rem;
  background: var(--black);
}

.testimonials-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 4rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--gold-dim);
  opacity: 0.3;
  position: absolute;
  top: 1rem;
  left: 2rem;
  line-height: 1;
}

.testimonial-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 300;
  color: var(--ivory);
  line-height: 1.7;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
  position: relative;
}

.testimonial-author {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.testimonial-author strong {
  display: block;
  color: var(--ivory);
  margin-bottom: 0.2rem;
  font-weight: 400;
}

/* ---- FAQ ---- */
.faq {
  padding: 8rem 4rem;
  background: var(--deep);
  border-top: 1px solid var(--border);
}

.faq-inner {
  max-width: 800px;
  margin: 0 auto;
}

.faq-header {
  text-align: center;
  margin-bottom: 4rem;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-align: left;
  padding: 1.8rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.3s;
}

.faq-question:hover { color: var(--gold); }

.faq-chevron {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
  color: var(--muted);
  font-size: 0.8rem;
}

.faq-item.open .faq-chevron {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding-bottom: 1.8rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.9;
}

.faq-item.open .faq-answer { display: block; }

/* ---- STORY / FOUNDERS ---- */
.founder {
  padding: 8rem 4rem;
  background: var(--black);
  border-top: 1px solid var(--border);
}

.founder-story-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: start;
}

.founder-story-text .section-label { margin-bottom: 1rem; }

.founder-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 2rem;
}

.founder-body {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.9;
}

.founder-body p + p { margin-top: 1.2rem; }

.founders-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.founder-card {
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 100px 1fr;
  overflow: hidden;
  transition: border-color 0.3s;
}

.founder-card:hover { border-color: var(--gold-dim); }

.founder-card-image {
  width: 100px;
  height: 100px;
  overflow: hidden;
  flex-shrink: 0;
}

.founder-card-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-card-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.founder-card-title {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---- CTA SECTION ---- */
.cta-section {
  padding: 10rem 4rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(201,168,76,0.08) 0%, transparent 65%);
}

.cta-section .section-label { margin-bottom: 1.5rem; }

.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.cta-section h2 em { font-style: italic; color: var(--gold); }

.cta-section p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

.cta-price-display {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--muted);
  margin-top: 2rem;
  letter-spacing: 0.05em;
}

.cta-price-display strong {
  color: var(--white);
  font-size: 2rem;
  font-weight: 300;
}

/* ---- FOOTER ---- */
footer {
  padding: 3rem 4rem;
  background: var(--black);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.footer-logo span { color: var(--gold-dim); }

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--ivory); }

.footer-copy {
  font-size: 0.7rem;
  color: var(--border);
  letter-spacing: 0.1em;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-ring {
  0%, 100% { opacity: 0.15; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.4; transform: translate(-50%, -50%) scale(1.04); }
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- PLACEHOLDER ICON ---- */
.ph-icon {
  opacity: 0.12;
  color: var(--gold);
}


/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .use-cases-grid {
    grid-template-columns: 1fr;
  }

  .use-case-card {
    grid-template-columns: 1fr 1fr;
  }

  .founder-story-inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .whats-in-box-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .problem-inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1.2rem 1.5rem;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10,9,8,0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 105;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1rem;
    letter-spacing: 0.25em;
  }

  .nav-cta {
    z-index: 110;
  }

  /* Hero */
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-left {
    padding: 7rem 1.5rem 3rem;
  }

  .hero-right {
    height: 50vh;
  }

  .hero::after {
    display: none;
  }

  .hero-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  /* Pillars */
  .pillars {
    padding: 3rem 1.5rem;
  }

  .pillars-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .pillar-divider {
    width: 60px;
    height: 1px;
    margin: 0 auto;
  }

  /* Problem */
  .problem {
    padding: 4rem 1.5rem;
  }

  /* Capability */
  .capability {
    padding: 4rem 1.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }

  /* Demo strip */
  .demo-strip {
    padding: 3rem 1.5rem;
  }

  /* Use cases */
  .use-cases {
    padding: 4rem 1.5rem;
  }

  .use-case-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .use-case-image {
    height: 200px;
  }

  .use-case-content {
    padding: 2rem 1.5rem;
  }

  /* What's in box */
  .whats-in-box {
    padding: 4rem 1.5rem;
  }

  /* Testimonials */
  .testimonials {
    padding: 4rem 1.5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* FAQ */
  .faq {
    padding: 4rem 1.5rem;
  }

  /* Founder */
  .founder {
    padding: 4rem 1.5rem;
  }

  /* CTA */
  .cta-section {
    padding: 5rem 1.5rem;
  }

  .cta-price-display {
    font-size: 0.85rem;
  }

  .cta-price-display strong {
    font-size: 1.5rem;
    display: block;
    margin-top: 0.5rem;
  }

  /* Footer */
  footer {
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  /* Page hero */
  .page-hero {
    padding: 7rem 1.5rem 3rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .btn-primary {
    padding: 0.85rem 1.8rem;
    font-size: 0.68rem;
  }
}