/* ── Variables ─────────────────────────────────────────── */
:root {
  --bg:           #ffffff;
  --bg-alt:       #f7f8fa;
  --bg-card:      #ffffff;
  --bg-card-2:    #f2f4f7;
  --border:       #e8eaed;
  --border-soft:  #f0f2f5;
  --text:         #0d0e12;
  --text-muted:   #5c6370;
  --text-dim:     #c2c8d4;
  --accent:       #00c8ff;
  --accent-text:  #007ea3;
  --accent-glow:  rgba(0, 200, 255, 0.15);
  --accent-dim:   rgba(0, 200, 255, 0.09);
  --shadow-sm:    0 1px 2px rgba(0,0,0,0.05), 0 2px 6px rgba(0,0,0,0.03);
  --shadow-md:    0 4px 14px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg:    0 8px 30px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-hover: 0 14px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --radius:       14px;
  --radius-sm:    8px;
  --nav-h:        84px;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Containers ───────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.text-center { text-align: center; }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: #0d0e12;
  color: #ffffff;
  border: 2px solid #0d0e12;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: #1e2028;
  border-color: #1e2028;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-nav {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  font-size: 15px;
  padding: 11px 24px;
}
.btn-nav:hover {
  border-color: #0d0e12;
  background: #0d0e12;
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: #0d0e12;
  background: #0d0e12;
  color: #fff;
  transform: translateY(-1px);
}
.btn-large {
  padding: 16px 44px;
  font-size: 17px;
}

/* ── Navbar ───────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-soft);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 38px; height: 38px;
  background: var(--accent);
  color: #000;
  font-size: 19px;
  font-weight: 800;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-text {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav-links a {
  font-size: 15px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Section base ─────────────────────────────────────── */
.section { padding: 67px 0; }

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto 56px;
  line-height: 1.7;
}
.accent       { color: var(--accent); }
.accent-text  { color: var(--accent-text); }

/* ── Hero reveal animations ───────────────────────────── */
@keyframes revealUp {
  from { opacity: 0; transform: translateY(24px); filter: blur(8px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0);   }
}
.hero-eyebrow              { animation: revealUp 0.55s ease-out both; }
.hero-headline             { animation: revealUp 0.65s ease-out 0.12s both; }
.hero-sub                  { animation: revealUp 0.55s ease-out 0.24s both; }
.hero .btn-primary         { animation: revealUp 0.55s ease-out 0.34s both; }
.hero-stats                { animation: revealUp 0.55s ease-out 0.48s both; }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  padding-top: var(--nav-h);
  padding-bottom: 40px;
  min-height: calc(100vh - 32px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: #ffffff;
  background-image: radial-gradient(#dde1ea 1px, transparent 1px);
  background-size: 20px 20px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 255, 0.25);
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 32px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}
.hero-headline {
  font-size: clamp(40px, 6.5vw, 76px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 460px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.hero-stats {
  display: flex;
  align-items: stretch;
  justify-content: center;
  margin-top: 64px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
}
.stat {
  flex: 1;
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-number {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}
.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  flex-shrink: 0;
}

/* ── Problems ─────────────────────────────────────────── */
.problems { background: var(--bg-alt); }
.problems .section-title { margin-bottom: 48px; font-size: clamp(32px, 4.2vw, 46px); }
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 60px 48px 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
  min-height: 360px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
}
.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.problem-icon {
  width: 66px; height: 66px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.problem-icon svg { width: 26px; height: 26px; }
.problem-card p {
  font-size: 23px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}

/* Individual icon colors */
.problem-card:nth-child(1) .problem-icon { background: rgba(99,102,241,0.12); border: 1.5px solid rgba(99,102,241,0.25); }
.problem-card:nth-child(1) .problem-icon svg { color: #6366f1; }
.problem-card:nth-child(2) .problem-icon { background: rgba(249,115,22,0.12); border: 1.5px solid rgba(249,115,22,0.25); }
.problem-card:nth-child(2) .problem-icon svg { color: #f97316; }
.problem-card:nth-child(3) .problem-icon { background: rgba(168,85,247,0.12); border: 1.5px solid rgba(168,85,247,0.25); }
.problem-card:nth-child(3) .problem-icon svg { color: #a855f7; }
.problem-card:nth-child(4) .problem-icon { background: rgba(34,197,94,0.12); border: 1.5px solid rgba(34,197,94,0.25); }
.problem-card:nth-child(4) .problem-icon svg { color: #22c55e; }
.problem-card:nth-child(5) .problem-icon { background: rgba(239,68,68,0.12); border: 1.5px solid rgba(239,68,68,0.25); }
.problem-card:nth-child(5) .problem-icon svg { color: #ef4444; }
.problem-card:nth-child(6) .problem-icon { background: rgba(20,184,166,0.12); border: 1.5px solid rgba(20,184,166,0.25); }
.problem-card:nth-child(6) .problem-icon svg { color: #14b8a6; }

/* ── How It Works ─────────────────────────────────────── */
.how-it-works { background: var(--bg); }
.how-it-works .section-title { text-align: center; margin-bottom: 56px; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  position: relative;
  min-height: 320px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
}
.process-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: var(--radius) var(--radius) 0 0;
}
.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0,200,255,0.25);
}
.process-card:hover::after { opacity: 1; }
.process-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.process-icon {
  width: 40px; height: 40px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-icon svg { width: 18px; height: 18px; color: var(--accent-text); }
.process-num {
  font-size: 36px;
  font-weight: 900;
  color: var(--text-dim);
  letter-spacing: -0.03em;
}
.process-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-text);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.process-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.process-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Process visuals */
.process-visual {
  margin-top: auto;
  height: 120px;
  position: relative;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Card 01 — Floating colored avatars */
.avatar-float {
  position: absolute;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid transparent;
}
.a1 {
  top: 14px; left: 8%;
  background: rgba(0,200,255,0.15);
  box-shadow: none;
  animation: floatA 3.8s ease-in-out infinite;
}
.a2 {
  top: 28px; left: 28%;
  background: rgba(0,200,255,0.15);
  box-shadow: none;
  animation: floatB 4.4s ease-in-out infinite 0.5s;
}
.a3 {
  top: 18px; left: 53%;
  background: rgba(0,200,255,0.15);
  box-shadow: none;
  animation: floatA 4.1s ease-in-out infinite 1s;
}
.a4 {
  top: 24px; left: 74%;
  background: rgba(0,200,255,0.15);
  box-shadow: none;
  animation: floatB 3.6s ease-in-out infinite 0.7s;
}
@keyframes floatA {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-10px) scale(1.05); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-7px) scale(0.95); }
}

/* Card 02 — Gradient email lines */
.email-mockup {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: 92%;
  box-shadow: var(--shadow-sm);
}
.email-line {
  height: 7px;
  border-radius: 4px;
  animation: pulse-line 2.2s ease-in-out infinite;
}
.el-short { width: 38%; background: rgba(0,200,255,0.35); }
.el-long  { width: 88%; background: rgba(0,200,255,0.22); animation-delay: 0.35s; }
.el-med   { width: 62%; background: rgba(0,200,255,0.28); animation-delay: 0.7s; }
@keyframes pulse-line {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

/* Card 03 — Cycle nodes + directional arrows */
.cycle-diagram {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cycle-node {
  position: absolute;
  font-size: 10px;
  font-weight: 700;
  border-radius: 6px;
  padding: 3px 9px;
  box-shadow: var(--shadow-sm);
  color: var(--text-muted);
  background: var(--bg-alt);
  border: 1px solid rgba(0,200,255,0.3);
}
.cn-top    { top: 0;   left: 50%; transform: translateX(-50%); }
.cn-right  { right: 0; top: 50%; transform: translateY(-50%); }
.cn-bottom { bottom: 0; left: 50%; transform: translateX(-50%); }
.cn-left   { left: 0;  top: 50%; transform: translateY(-50%); }
.cycle-svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}

/* Card 04 — Scrolling calendar pills */
.cal-scroll-wrap {
  width: 92%;
  height: 110px;
  overflow: hidden;
  mask-image: linear-gradient(to bottom, transparent, black 18px, black calc(100% - 18px), transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 18px, black calc(100% - 18px), transparent);
}
.cal-scroll-track {
  display: flex;
  flex-direction: column;
  gap: 7px;
  animation: cal-scroll-up 28s linear infinite;
}
@keyframes cal-scroll-up {
  from { transform: translateY(0); }
  to   { transform: translateY(-50%); }
}
.cal-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  flex-shrink: 0;
}
.cp-time {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-text);
  min-width: 52px;
}
.cp-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

/* ── Case Studies Carousel ────────────────────────────── */
.case-studies { background: var(--bg-alt); overflow: hidden; }
.case-studies .container { margin-bottom: 48px; text-align: center; }
.case-studies .section-sub { margin-bottom: 0; }
.carousel-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 100px, black calc(100% - 100px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 100px, black calc(100% - 100px), transparent);
}
.carousel-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: carousel-scroll 60s linear infinite;
  padding: 8px 0 16px;
}
.carousel-track:hover { animation-play-state: paused; }
@keyframes carousel-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  width: 580px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0,200,255,0.3);
}
.case-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-text);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 255, 0.18);
  border-radius: 999px;
  padding: 3px 12px;
  align-self: flex-start;
}
.case-metric {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.case-result {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
}
.case-attribution {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Industries ───────────────────────────────────────── */
.industries { background: var(--bg); }
.industries .section-title { text-align: center; }
.industries .section-sub  { text-align: center; }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0,200,255,0.3);
}
.industry-icon {
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 255, 0.18);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.industry-icon svg { width: 20px; height: 20px; color: var(--accent-text); }
.industry-card h3 { font-size: 16px; font-weight: 700; }
.industry-card ul { display: flex; flex-direction: column; gap: 8px; }
.industry-card li {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.industry-card li::before {
  content: '';
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 7l3 3 5-5' stroke='%2300c8ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;
}
.industry-cta-note {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 16px;
  box-shadow: var(--shadow-sm);
}
.industry-cta-note p {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 480px;
}

/* ── FAQ ──────────────────────────────────────────────── */
.faq { background: var(--bg-alt); }
.faq-container { max-width: 720px; }
.faq .section-title { margin-bottom: 48px; }
.faq-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-card);
  transition: background 0.2s;
}
.faq-question:hover { background: var(--bg-alt); }
.faq-question[aria-expanded="true"] { color: var(--accent-text); }
.faq-arrow {
  font-size: 18px;
  color: var(--text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-question[aria-expanded="true"] .faq-arrow {
  transform: rotate(90deg);
  color: var(--accent-text);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer.open { max-height: 200px; }
.faq-answer p {
  padding: 4px 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  background: var(--bg-card);
}

/* ── Final CTA ── dark section for contrast ───────────── */
.final-cta {
  background: #0a0b0f;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 350px;
  background: radial-gradient(ellipse, rgba(0,200,255,0.09) 0%, transparent 70%);
  pointer-events: none;
}
.final-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(#2a2d36 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.4;
  pointer-events: none;
}
.final-cta .container { position: relative; z-index: 1; }
.cta-headline {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: #ffffff;
}
.cta-sub {
  font-size: 17px;
  color: #888;
  margin-bottom: 40px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.final-cta .btn-primary {
  background: #ffffff;
  color: #0a0b0f;
  border-color: #ffffff;
}
.final-cta .btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* ── Footer ── dark to anchor the page ───────────────── */
.footer {
  background: #080910;
  border-top: 1px solid #1a1c24;
  padding: 48px 0 24px;
}
.footer .logo-text { color: #e8eaed; }
.footer-tagline {
  font-size: 13px;
  color: #555;
  margin-top: 10px;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand { flex: 1; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px;
  color: #555;
  transition: color 0.2s;
}
.footer-links a:hover { color: #e8eaed; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; text-align: right; }
.footer-contact a {
  font-size: 13px;
  color: #555;
  transition: color 0.2s;
}
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid #151720;
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: #333; }

/* ── About page ───────────────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
  background-image:
    radial-gradient(ellipse 700px 400px at 50% 0%, rgba(0,200,255,0.06) 0%, transparent 70%),
    radial-gradient(#dde1ea 1px, transparent 1px);
  background-size: auto, 26px 26px;
}
.about-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px 100px;
}
.about-content h2 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 48px 0 16px;
}
.about-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-values { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.about-value {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  box-shadow: var(--shadow-sm);
}
.about-value strong { color: var(--text); font-weight: 600; }

/* ── Contact page ─────────────────────────────────────── */
.contact-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 100px;
}
.calendly-embed {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 40px;
  box-shadow: var(--shadow-md);
}
.contact-alt { text-align: center; margin-top: 40px; }
.contact-alt p { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }
.contact-alt a { color: var(--accent-text); transition: opacity 0.2s; }
.contact-alt a:hover { opacity: 0.75; }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 900px) {
  .problems-grid   { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid    { grid-template-columns: 1fr; }
  .industry-cta-note { flex-direction: column; }
}

@media (max-width: 700px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
    z-index: 99;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 24px; font-size: 15px; color: var(--text-muted); }
  .navbar .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-inner { gap: 16px; }

  .problems-grid   { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }

  .hero-stats { flex-direction: column; }
  .stat-divider { width: 100%; height: 1px; }

  .footer-inner   { flex-direction: column; gap: 32px; }
  .footer-contact { text-align: left; }

  .section { padding: 48px 0; }
}

@media (max-width: 480px) {
  .industry-cta-note { text-align: center; align-items: center; }
}