/* ========== CSS VARIABLES ========== */
:root {
  --color-navy: #1B2A4A;
  --color-warm-white: #FAF8F5;
  --color-accent: #E8863A;
  --color-accent-hover: #D4742E;
  --color-sage: #7A9E7E;
  --color-light-gray: #F0EDE8;
  --color-medium-gray: #B5AFA6;
  --color-dark-gray: #4A4540;
  --color-success: #5B8C5A;
  --color-error: #C45B4A;
  --color-overlay: rgba(27, 42, 74, 0.85);

  --font-hero: 56px;
  --font-h1: 44px;
  --font-h2: 36px;
  --font-h3: 24px;
  --font-h4: 20px;
  --font-body: 17px;
  --font-body-large: 20px;
  --font-small: 14px;
  --font-label: 12px;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-3xl: 128px;

  --max-width-content: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(27,42,74,0.06), 0 1px 2px rgba(27,42,74,0.04);
  --shadow-md: 0 4px 12px rgba(27,42,74,0.08), 0 2px 4px rgba(27,42,74,0.04);
  --shadow-lg: 0 12px 32px rgba(27,42,74,0.1), 0 4px 8px rgba(27,42,74,0.05);
  --shadow-hover: 0 16px 40px rgba(27,42,74,0.12), 0 6px 12px rgba(27,42,74,0.06);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; overflow-x: hidden; }
body {
  font-family: "DM Sans", "Helvetica Neue", sans-serif;
  font-size: var(--font-body);
  line-height: 1.65;
  color: var(--color-dark-gray);
  background: var(--color-warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ========== SCROLL PROGRESS ========== */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: var(--color-accent); z-index: 1001; transition: width 50ms linear;
}

/* ========== NAVIGATION ========== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: 72px; z-index: 1000;
  background: transparent; backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
}
.nav.scrolled {
  background: rgba(250, 248, 245, 0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav:not(.scrolled) .nav-logo { color: white; }
.nav:not(.scrolled) .nav-logo .ai { color: var(--color-accent); }
.nav:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.8); }
.nav:not(.scrolled) .nav-links a:hover { color: white; }
.nav:not(.scrolled) .hamburger span { background: white; }
.nav-inner {
  max-width: var(--max-width-wide); margin: 0 auto; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
}
.nav-logo {
  font-family: "Plus Jakarta Sans", "DM Sans", sans-serif; font-size: 24px;
  font-weight: 800; color: var(--color-navy); display: flex; align-items: center;
  gap: 0; letter-spacing: -0.03em;
}
.nav-logo img { height: 32px; width: auto; display: block; transition: opacity 0.3s ease; }
.nav-logo .ai { color: var(--color-accent); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--color-dark-gray);
  transition: color var(--transition-base); position: relative;
}
.nav-links a:hover { color: var(--color-navy); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--color-accent); transition: width var(--transition-base);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--color-accent); color: white !important; font-weight: 600;
  padding: 12px 24px; border-radius: var(--radius-sm); font-size: 15px;
  transition: all var(--transition-base); box-shadow: var(--shadow-sm);
}
.nav-cta:hover { background: var(--color-accent-hover); transform: scale(1.02); box-shadow: var(--shadow-md); }
.nav-cta::after { display: none !important; }
.mobile-lang-wrap { display: flex; align-items: center; gap: 8px; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; z-index: 1002; }
.lang-toggle {
  display: flex; align-items: center; gap: 0; font-family: "DM Mono", monospace;
  font-size: 12px; letter-spacing: 0.04em; font-weight: 500; margin-right: 8px;
}
.lang-btn {
  padding: 5px 10px; cursor: pointer; transition: all var(--transition-base);
  color: var(--color-medium-gray); background: none; border: 1px solid rgba(0,0,0,0.1);
  font-family: "DM Mono", monospace; font-size: 12px; font-weight: 500;
}
.lang-btn:first-child { border-radius: 4px 0 0 4px; border-right: none; }
.lang-btn:last-child { border-radius: 0 4px 4px 0; }
.lang-btn.active { background: var(--color-navy); color: white; border-color: var(--color-navy); }
.nav:not(.scrolled) .lang-btn { border-color: rgba(255,255,255,0.5); color: rgba(255,255,255,0.8); }
.nav:not(.scrolled) .lang-btn.active { background: rgba(255,255,255,0.2); color: white; border-color: rgba(255,255,255,0.8); }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-navy); transition: all 0.3s ease; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu {
  display: none; position: fixed; inset: 0; background: var(--color-navy); z-index: 1001;
  flex-direction: column; align-items: center; justify-content: center; gap: 32px;
  opacity: 0; transform: translateY(-20px); transition: all 0.3s ease;
}
.mobile-menu.active { display: flex; opacity: 1; transform: translateY(0); }
.mobile-menu a { color: white; font-size: 24px; font-weight: 500; }
.mobile-menu .nav-cta { font-size: 18px; padding: 16px 32px; margin-top: 16px; }

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-block; background: var(--color-accent); color: white;
  font-size: var(--font-body); font-weight: 600; padding: 16px 32px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
  transition: all var(--transition-base); min-width: 200px; text-align: center;
}
.btn-primary:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-md); transform: scale(1.02); }
.btn-primary:active { transform: scale(0.97); }
.btn-primary.btn-large { padding: 20px 40px; font-size: 18px; }
.btn-secondary {
  display: inline-block; background: transparent; color: var(--color-navy);
  font-size: var(--font-body); font-weight: 600; padding: 16px 32px;
  border: 2px solid var(--color-navy); border-radius: var(--radius-sm);
  transition: all var(--transition-base); text-align: center;
}
.btn-secondary:hover { background: var(--color-navy); color: white; }

/* ========== SECTION HEADERS ========== */
.section-label {
  font-family: "DM Mono", monospace; font-size: var(--font-label); font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.section-headline {
  font-family: "DM Serif Display", Georgia, serif; font-size: var(--font-h2);
  line-height: 1.2; color: var(--color-navy); max-width: 700px;
  margin-bottom: var(--space-md); letter-spacing: -0.01em;
}
.section-subheadline {
  font-size: var(--font-body-large); color: var(--color-dark-gray);
  max-width: 600px; margin-bottom: var(--space-lg); line-height: 1.6;
}

/* ========== CONTAINER ========== */
.container { max-width: var(--max-width-content); margin: 0 auto; padding: 0 48px; }
.container-narrow { max-width: var(--max-width-narrow); margin: 0 auto; padding: 0 48px; }
.container-wide { max-width: var(--max-width-wide); margin: 0 auto; padding: 0 48px; }
.section-padding { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-child { opacity: 0; transform: translateY(20px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal-child.visible { opacity: 1; transform: translateY(0); }

/* ========== HERO SECTION ========== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--color-navy); position: relative; overflow: hidden;
  padding: var(--space-2xl) 0 0; padding-top: 72px;
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; overflow: hidden;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  opacity: 0; animation: heroImageIn 1200ms 200ms forwards;
}
.hero-bg video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
  opacity: 0; animation: heroImageIn 1200ms 200ms forwards;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(27, 42, 74, 0.88) 0%,
    rgba(27, 42, 74, 0.7) 35%,
    rgba(27, 42, 74, 0.3) 65%,
    rgba(27, 42, 74, 0.1) 100%
  );
}
@keyframes heroImageIn {
  from { opacity: 0; transform: scale(1.04); }
  to { opacity: 1; transform: scale(1); }
}
.hero .container { position: relative; z-index: 1; display: flex; align-items: center; }
.hero-text { max-width: 600px; }
.hero-label {
  font-family: "DM Mono", monospace; font-size: var(--font-label);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent);
  margin-bottom: var(--space-sm); font-weight: 500;
  opacity: 0; animation: fadeSlideUp 600ms 500ms forwards;
}
.hero-headline {
  font-family: "DM Serif Display", Georgia, serif; font-size: var(--font-hero);
  line-height: 1.1; color: white; letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  opacity: 0; animation: fadeSlideUp 600ms 650ms forwards;
}
.hero-sub {
  font-size: var(--font-body-large); color: rgba(255,255,255,0.8);
  max-width: 520px; line-height: 1.6; margin-bottom: var(--space-lg);
  opacity: 0; animation: fadeSlideUp 600ms 800ms forwards;
}
.hero-cta-row {
  display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap;
  opacity: 0; animation: fadeSlideUp 600ms 950ms forwards;
}
.hero-cta-sub { font-size: var(--font-small); color: rgba(255,255,255,0.5); }
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Trust Bar */
.trust-bar {
  background: var(--color-light-gray); padding: 20px 0;
  opacity: 0; animation: fadeSlideUp 600ms 1000ms forwards;
}
.trust-bar-inner {
  max-width: var(--max-width-content); margin: 0 auto; padding: 0 48px;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-md);
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: var(--font-small); font-weight: 500; color: var(--color-dark-gray);
}
.trust-icon {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.trust-icon svg { width: 20px; height: 20px; stroke: var(--color-accent); fill: none; stroke-width: 1.8; }

/* ========== SECTION 2: THE PROBLEM ========== */
.problem-section { background: white; }
.problem-section .section-headline, .problem-section .section-subheadline,
.problem-section .section-label { text-align: center; margin-left: auto; margin-right: auto; }
.problem-intro {
  font-size: var(--font-body-large); color: var(--color-dark-gray);
  text-align: center; max-width: 680px; margin: 0 auto var(--space-lg);
  line-height: 1.6;
}
.pain-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.pain-card {
  background: var(--color-light-gray); border-radius: var(--radius-md);
  padding: 24px; border-left: 3px solid var(--color-accent);
  display: flex; align-items: flex-start; gap: 16px;
}
.pain-icon { flex-shrink: 0; color: var(--color-accent); margin-top: 2px; }
.pain-icon svg { width: 24px; height: 24px; stroke: var(--color-accent); fill: none; stroke-width: 1.8; }
.pain-text { font-size: var(--font-body); color: var(--color-dark-gray); }
.problem-closer {
  text-align: center; font-size: var(--font-body-large);
  color: var(--color-navy); font-weight: 500; margin-top: var(--space-lg);
}

/* ========== SECTION 3: SERVICES ========== */
.services-section { background: var(--color-warm-white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.service-card {
  background: white; border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-md); padding: 32px;
  box-shadow: var(--shadow-sm); transition: all var(--transition-slow);
  display: flex; flex-direction: column;
}
.service-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.service-icon-wrap {
  width: 48px; height: 48px; background: var(--color-light-gray);
  border-radius: var(--radius-sm); display: flex; align-items: center;
  justify-content: center; margin-bottom: var(--space-md);
}
.service-icon-wrap svg { width: 24px; height: 24px; stroke: var(--color-accent); fill: none; stroke-width: 1.8; }
.service-title {
  font-size: var(--font-h4); font-weight: 600; color: var(--color-navy);
  margin-bottom: var(--space-sm); line-height: 1.3;
}
.service-desc { font-size: var(--font-body); color: var(--color-dark-gray); line-height: 1.65; flex: 1; }
.services-bottom {
  text-align: center; margin-top: var(--space-lg);
}
.services-bottom p {
  font-size: var(--font-body-large); color: var(--color-dark-gray);
  font-style: italic; margin-bottom: var(--space-md);
}

/* ========== SECTION 4: COMPARISON ========== */
.comparison-section {
  background: var(--color-navy); color: white;
  padding-top: var(--space-3xl); padding-bottom: var(--space-3xl);
  position: relative; overflow: hidden;
}
.comparison-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(232,134,58,0.06) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(122,158,126,0.04) 0%, transparent 50%);
}
.comparison-section .section-label { color: var(--color-accent); }
.comparison-section .section-headline { color: white; }
.comparison-headers {
  display: grid; grid-template-columns: 20% 35% 45%;
  gap: 12px; margin-bottom: var(--space-md); position: relative;
}
.comp-header {
  font-family: "DM Mono", monospace; font-size: var(--font-label);
  text-transform: uppercase; letter-spacing: 0.08em; padding: 0 24px;
}
.comp-header:nth-child(1), .comp-header:nth-child(2) { color: rgba(255,255,255,0.5); }
.comp-header:nth-child(3) { color: var(--color-accent); }

.comparison-rows { display: flex; flex-direction: column; gap: 12px; position: relative; }
.comp-row { display: grid; grid-template-columns: 20% 35% 45%; gap: 12px; align-items: stretch; }
.comp-aspect {
  font-family: "DM Serif Display", Georgia, serif; font-size: 18px; color: white;
  display: flex; align-items: center; padding: 0 8px;
}
.comp-them {
  background: rgba(255,255,255,0.05); border-radius: var(--radius-sm); padding: 24px;
  font-size: 16px; color: rgba(255,255,255,0.6); line-height: 1.55;
  display: flex; align-items: flex-start; gap: 12px;
}
.comp-us {
  background: rgba(232, 134, 58, 0.12); border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm); padding: 24px;
  font-size: 16px; color: white; font-weight: 500; line-height: 1.55;
  display: flex; align-items: flex-start; gap: 12px;
}
.comp-icon-x { color: var(--color-error); flex-shrink: 0; margin-top: 2px; font-size: 16px; }
.comp-icon-check { color: var(--color-sage); flex-shrink: 0; margin-top: 2px; font-size: 16px; }

/* ========== SECTION 5: INDUSTRIES ========== */
.industries-section { background: white; }
.industry-tabs {
  display: flex; gap: 0; border-bottom: 2px solid var(--color-light-gray);
  margin-bottom: var(--space-lg);
}
.industry-tab {
  padding: 12px 24px; font-size: 15px; font-weight: 500;
  color: var(--color-medium-gray); border-bottom: 3px solid transparent;
  margin-bottom: -2px; transition: all var(--transition-base); cursor: pointer;
  white-space: nowrap;
}
.industry-tab:hover { color: var(--color-navy); }
.industry-tab.active { color: var(--color-navy); border-bottom-color: var(--color-accent); }
.industry-content { display: none; animation: fadeIn 300ms ease; }
.industry-content.active { display: flex; gap: var(--space-xl); align-items: flex-start; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.industry-text { flex: 1; }
.industry-text h3 {
  font-family: "DM Serif Display", Georgia, serif; font-size: var(--font-h3);
  color: var(--color-navy); margin-bottom: var(--space-sm);
}
.industry-text p { font-size: var(--font-body); color: var(--color-dark-gray); margin-bottom: var(--space-md); line-height: 1.65; }
.industry-uses { display: flex; flex-direction: column; gap: 10px; }
.industry-use {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; color: var(--color-dark-gray);
}
.industry-use svg { width: 18px; height: 18px; stroke: var(--color-sage); fill: none; stroke-width: 2; flex-shrink: 0; }
.industry-visual {
  flex: 0 0 35%; display: flex; align-items: center; justify-content: center;
}
.industry-icon-big {
  width: 180px; height: 180px; background: var(--color-light-gray);
  border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center;
}
.industry-icon-big svg { width: 72px; height: 72px; stroke: var(--color-accent); fill: none; stroke-width: 1.2; }

/* ========== SECTION 6: PROCESS ========== */
.process-section { background: var(--color-light-gray); }
.process-timeline {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md);
  position: relative;
}
.process-timeline::before {
  content: ''; position: absolute; top: 28px; left: 10%; right: 10%; height: 2px;
  border-top: 2px dashed var(--color-medium-gray);
}
.process-step { text-align: center; position: relative; }
.step-number {
  width: 56px; height: 56px; border-radius: 50%; background: var(--color-accent);
  color: white; font-family: "DM Serif Display", Georgia, serif; font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-md); position: relative; z-index: 1;
}
.step-card {
  background: white; border-radius: var(--radius-md); padding: 32px 24px;
  box-shadow: var(--shadow-sm);
}
.step-title { font-size: 18px; font-weight: 600; color: var(--color-navy); margin-bottom: var(--space-sm); }
.step-desc { font-size: 16px; color: var(--color-dark-gray); line-height: 1.55; margin-bottom: var(--space-xs); }
.step-detail { font-size: var(--font-small); color: var(--color-medium-gray); }

/* ========== SECTION 7: TRUST ========== */
.trust-section { background: var(--color-warm-white); padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.trust-badges {
  display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.trust-badge { text-align: center; flex: 1; }
.trust-badge-icon {
  width: 48px; height: 48px; margin: 0 auto var(--space-sm);
  display: flex; align-items: center; justify-content: center;
}
.trust-badge-icon svg { width: 32px; height: 32px; stroke: var(--color-sage); fill: none; stroke-width: 1.5; }
.trust-badge-text { font-size: 15px; font-weight: 500; color: var(--color-navy); }
.team-preview { text-align: center; }
.team-preview h3 {
  font-family: "DM Serif Display", Georgia, serif; font-size: var(--font-h3);
  color: var(--color-navy); margin-bottom: var(--space-lg);
}
.team-grid { display: flex; justify-content: center; gap: var(--space-xl); }
.team-member { text-align: center; }
.team-avatar {
  width: 130px; height: 130px; border-radius: 50%;
  margin: 0 auto var(--space-md); display: flex; align-items: center; justify-content: center;
  position: relative; transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.team-avatar:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.team-avatar-initial {
  font-family: "DM Serif Display", Georgia, serif; font-size: 44px;
  font-weight: 400; line-height: 1; position: relative; z-index: 1;
  letter-spacing: -0.5px;
}
.team-avatar-ring {
  position: absolute; inset: -5px; border-radius: 50%;
  border: 2px solid transparent; background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: opacity var(--transition-base);
  opacity: 0.5;
}
.team-avatar:hover .team-avatar-ring { opacity: 1; }

/* Dylan — navy-to-accent gradient */
.team-avatar--dylan {
  background: linear-gradient(135deg, #1B2A4A 0%, #2D4070 50%, #E8863A 100%);
  box-shadow: 0 8px 24px rgba(27,42,74,0.18), 0 2px 6px rgba(232,134,58,0.2);
}
.team-avatar--dylan .team-avatar-initial { color: #fff; }
.team-avatar--dylan .team-avatar-ring {
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(135deg, #E8863A, #1B2A4A) border-box;
}

/* Dennis — accent warm gradient */
.team-avatar--dennis {
  background: linear-gradient(135deg, #E8863A 0%, #D4742E 45%, #1B2A4A 100%);
  box-shadow: 0 8px 24px rgba(232,134,58,0.25), 0 2px 6px rgba(27,42,74,0.15);
}
.team-avatar--dennis .team-avatar-initial { color: #fff; }
.team-avatar--dennis .team-avatar-ring {
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(135deg, #1B2A4A, #E8863A) border-box;
}

/* Sam — sage-to-navy gradient */
.team-avatar--sam {
  background: linear-gradient(135deg, #4A7C59 0%, #7A9E7E 50%, #1B2A4A 100%);
  box-shadow: 0 8px 24px rgba(122,158,126,0.3), 0 2px 6px rgba(27,42,74,0.12);
}
.team-avatar--sam .team-avatar-initial { color: #fff; }
.team-avatar--sam .team-avatar-ring {
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(135deg, #E8863A, #7A9E7E) border-box;
}

.team-name { font-size: 15px; font-weight: 600; color: var(--color-navy); }
.team-role { font-size: 13px; color: var(--color-medium-gray); }

/* ========== SECTION 8: FAQ ========== */
.faq-section { background: white; }
.faq-section .section-headline, .faq-section .section-label { text-align: center; margin-left: auto; margin-right: auto; }
.faq-list { margin-top: var(--space-lg); }
.faq-item { border-bottom: 1px solid var(--color-light-gray); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; cursor: pointer; width: 100%; text-align: left;
  font-size: 18px; font-weight: 600; color: var(--color-navy); line-height: 1.4;
  background: none; border: none; font-family: inherit;
}
.faq-question:hover { color: var(--color-accent); }
.faq-icon {
  width: 24px; height: 24px; flex-shrink: 0; margin-left: 16px;
  transition: transform 200ms ease; position: relative;
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; background: var(--color-navy);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  transition: all 200ms ease;
}
.faq-icon::before { width: 14px; height: 2px; }
.faq-icon::after { width: 2px; height: 14px; }
.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 300ms ease, padding 300ms ease;
}
.faq-answer-inner {
  padding: 0 0 24px; font-size: var(--font-body); color: var(--color-dark-gray);
  line-height: 1.65; opacity: 0; transition: opacity 200ms ease 50ms;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-item.open .faq-answer-inner { opacity: 1; }

/* ========== SECTION 9: FINAL CTA ========== */
.final-cta {
  background: var(--color-navy); text-align: center;
  padding: var(--space-2xl) 0 var(--space-xl);
  position: relative; overflow: hidden;
}
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}
.final-cta .container-narrow { position: relative; }
.final-cta h2 {
  font-family: "DM Serif Display", Georgia, serif; font-size: var(--font-h2);
  color: white; margin-bottom: var(--space-md); line-height: 1.2;
}
.final-cta p {
  font-size: var(--font-body-large); color: rgba(255,255,255,0.75);
  max-width: 500px; margin: 0 auto var(--space-lg); line-height: 1.6;
}
.final-cta .btn-primary { margin-bottom: var(--space-md); }
.final-cta-sub { font-size: var(--font-small); color: rgba(255,255,255,0.5); }

/* ========== FOOTER ========== */
footer {
  background: #151F38; padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}
.footer-brand-name {
  font-family: "Plus Jakarta Sans", "DM Sans", sans-serif; font-size: 22px;
  font-weight: 800; color: white; margin-bottom: var(--space-xs); letter-spacing: -0.03em;
}
.footer-brand-name img { height: 36px; width: auto; display: block; }
.footer-tagline { font-size: var(--font-small); color: rgba(255,255,255,0.5); margin-bottom: var(--space-md); }
.footer-socials { display: flex; gap: 16px; }
.footer-socials a {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.4); transition: color var(--transition-base);
}
.footer-socials a:hover { color: white; }
.footer-socials svg { width: 20px; height: 20px; }
.footer-col-title {
  font-family: "DM Mono", monospace; font-size: var(--font-label);
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.footer-col a, .footer-col span {
  display: block; font-size: 15px; color: rgba(255,255,255,0.6);
  margin-bottom: 10px; transition: color var(--transition-base);
}
.footer-col a:hover { color: white; }
.footer-col .footer-cta-link { color: var(--color-accent); }
.footer-col .footer-cta-link:hover { color: var(--color-accent-hover); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--space-md);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom span { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-bottom a { font-size: 13px; color: rgba(255,255,255,0.35); transition: color var(--transition-base); }
.footer-bottom a:hover { color: rgba(255,255,255,0.6); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1199px) {
  :root { --font-hero: 44px; --font-h1: 36px; --font-h2: 30px; }
  .container, .container-narrow, .container-wide { padding: 0 32px; }
  .nav-inner { padding: 0 32px; }
  .trust-bar-inner { padding: 0 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-headers, .comp-row { grid-template-columns: 22% 34% 44%; }
}

@media (max-width: 767px) {
  :root {
    --font-hero: 36px; --font-h1: 32px; --font-h2: 26px; --font-h3: 20px;
    --font-body: 16px; --font-body-large: 18px;
  }
  .section-padding { padding-top: 56px; padding-bottom: 56px; }
  .container, .container-narrow, .container-wide { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-links { display: none; }
  .mobile-lang-wrap { display: flex; align-items: center; gap: 8px; }
  .hamburger { display: flex; }
  .trust-bar-inner { padding: 0 20px; }

  /* Hero */
  .hero { min-height: auto; padding: 120px 0 56px; }
  .hero .container { flex-direction: column; gap: var(--space-lg); }
  .hero-text { flex: none; width: 100%; }
  .hero-bg::after {
    background: linear-gradient(
      to bottom,
      rgba(27, 42, 74, 0.85) 0%,
      rgba(27, 42, 74, 0.75) 50%,
      rgba(27, 42, 74, 0.65) 100%
    );
  }
  .hero-cta-row { flex-direction: column; align-items: flex-start; }
  .btn-primary, .btn-secondary { width: 100%; }

  /* Trust bar */
  .trust-bar-inner { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .trust-item { width: 45%; justify-content: center; font-size: 13px; }

  /* Pain grid */
  .pain-grid { grid-template-columns: 1fr; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card:hover { transform: none; box-shadow: var(--shadow-sm); }

  /* Comparison */
  .comparison-section { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
  .comparison-headers { display: none; }
  .comp-row { grid-template-columns: 1fr; gap: 0; }
  .comp-aspect {
    background: rgba(232,134,58,0.15); padding: 16px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-size: 16px;
  }
  .comp-them { border-radius: 0; }
  .comp-us { border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
  .comparison-rows { gap: var(--space-md); }

  /* Industries */
  .industry-tabs { flex-direction: column; border-bottom: none; gap: 0; }
  .industry-tab {
    border-bottom: 1px solid var(--color-light-gray); border-left: 3px solid transparent;
    text-align: left; margin-bottom: 0; padding: 16px;
  }
  .industry-tab.active { border-bottom-color: var(--color-light-gray); border-left-color: var(--color-accent); }
  .industry-content.active { flex-direction: column; gap: var(--space-md); }
  .industry-visual { display: none; }

  /* Process */
  .process-timeline { grid-template-columns: 1fr; gap: var(--space-lg); }
  .process-timeline::before { display: none; }

  /* Trust */
  .trust-badges { flex-wrap: wrap; }
  .trust-badge { width: 45%; flex: none; }
  .team-grid { flex-wrap: wrap; gap: var(--space-lg); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* =================== TAMPABAI CHAT WIDGET =================== */
  :root {
    --tb-chat-navy: #1B2A4A;
    --tb-chat-accent: #E8863A;
    --tb-chat-accent-hover: #D4742E;
    --tb-chat-warm: #FAF8F5;
    --tb-chat-gray: #F0EDE8;
    --tb-chat-text: #4A4540;
    --tb-chat-medium: #B5AFA6;
  }
  #tb-chat-launcher {
    position: fixed; bottom: 24px; right: 24px; z-index: 9998;
    width: 64px; height: 64px; border-radius: 50%; cursor: pointer;
    background: var(--tb-chat-navy); color: #fff; border: none;
    box-shadow: 0 12px 32px rgba(27,42,74,0.35);
    display: flex; align-items: center; justify-content: center;
    transition: transform .2s ease, background .2s ease;
  }
  #tb-chat-launcher:hover { transform: scale(1.06); background: #243a64; }
  #tb-chat-launcher svg { width: 28px; height: 28px; }
  #tb-chat-launcher .tb-pulse {
    position: absolute; top: -2px; right: -2px;
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--tb-chat-accent);
    box-shadow: 0 0 0 0 rgba(232,134,58,.6);
    animation: tb-pulse 1.8s infinite;
  }
  @keyframes tb-pulse {
    0% { box-shadow: 0 0 0 0 rgba(232,134,58,.6); }
    70% { box-shadow: 0 0 0 12px rgba(232,134,58,0); }
    100% { box-shadow: 0 0 0 0 rgba(232,134,58,0); }
  }
  #tb-chat-panel {
    position: fixed; bottom: 100px; right: 24px; z-index: 9999;
    width: 380px; max-width: calc(100vw - 32px);
    height: 600px; max-height: calc(100vh - 140px);
    background: var(--tb-chat-warm); border-radius: 20px;
    box-shadow: 0 24px 60px rgba(27,42,74,0.28);
    display: none; flex-direction: column; overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
    color: var(--tb-chat-text);
    transform-origin: bottom right;
    animation: tb-pop .25s ease;
  }
  @keyframes tb-pop { from { opacity: 0; transform: scale(.92) translateY(8px);} to { opacity:1; transform: scale(1) translateY(0);} }
  #tb-chat-panel.open { display: flex; }
  .tb-chat-header {
    background: var(--tb-chat-navy); color: #fff;
    padding: 18px 20px; display: flex; align-items: center; gap: 12px;
  }
  .tb-chat-header .tb-avatar {
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(135deg, var(--tb-chat-accent), #f0a05c);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px; color: #fff; flex-shrink: 0;
  }
  .tb-chat-header .tb-title { font-size: 15px; font-weight: 700; line-height: 1.2; }
  .tb-chat-header .tb-status { font-size: 12px; opacity: .85; display: flex; align-items: center; gap: 6px; margin-top: 2px;}
  .tb-chat-header .tb-status::before {
    content:""; width: 8px; height: 8px; border-radius: 50%; background: #5fdc8a; box-shadow: 0 0 0 0 rgba(95,220,138,.6);
  }
  .tb-chat-lang {
    margin-left: auto; display: flex; gap: 4px;
    background: rgba(255,255,255,.12); border-radius: 999px; padding: 3px;
  }
  .tb-chat-lang button {
    background: none; border: 0; color: #fff; padding: 4px 10px; border-radius: 999px;
    font-size: 11px; font-weight: 700; cursor: pointer; opacity: .65;
  }
  .tb-chat-lang button.active { background: #fff; color: var(--tb-chat-navy); opacity: 1; }
  .tb-chat-close {
    background: none; border: 0; color: #fff; cursor: pointer; padding: 4px; margin-left: 4px;
    opacity: .8; font-size: 22px; line-height: 1;
  }
  .tb-chat-close:hover { opacity: 1; }
  .tb-chat-body {
    flex: 1; overflow-y: auto; padding: 18px 16px;
    display: flex; flex-direction: column; gap: 12px;
    background: var(--tb-chat-warm);
  }
  .tb-msg { max-width: 85%; padding: 11px 14px; border-radius: 16px; font-size: 14px; line-height: 1.45; word-wrap: break-word; }
  .tb-msg.bot { background: #fff; border: 1px solid var(--tb-chat-gray); border-bottom-left-radius: 4px; align-self: flex-start; box-shadow: 0 2px 6px rgba(27,42,74,.04);}
  .tb-msg.user { background: var(--tb-chat-navy); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end;}
  .tb-msg a { color: var(--tb-chat-accent); text-decoration: underline; font-weight: 600; }
  .tb-msg.user a { color: #ffd9b8; }
  .tb-typing { display: inline-flex; gap: 4px; padding: 6px 4px; }
  .tb-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--tb-chat-medium); animation: tb-bounce 1.2s infinite; }
  .tb-typing span:nth-child(2) { animation-delay: .15s; }
  .tb-typing span:nth-child(3) { animation-delay: .3s; }
  @keyframes tb-bounce { 0%,60%,100%{transform: translateY(0);opacity:.5;} 30%{transform: translateY(-4px);opacity:1;} }
  .tb-quick { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
  .tb-quick button {
    background: #fff; border: 1px solid var(--tb-chat-gray); color: var(--tb-chat-navy);
    padding: 7px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; cursor: pointer;
    transition: all .15s;
  }
  .tb-quick button:hover { background: var(--tb-chat-navy); color: #fff; border-color: var(--tb-chat-navy); }
  .tb-cta-wrap { margin-top: 8px; background: #fff; border: 1px solid var(--tb-chat-gray); border-radius: 16px; border-bottom-left-radius: 4px; padding: 14px; align-self: flex-start; max-width: 88%; box-shadow: 0 2px 6px rgba(27,42,74,.04); }
  .tb-cta-text { font-size: 13px; color: var(--tb-chat-navy); line-height: 1.5; margin-bottom: 10px; }
  .tb-cta-btn { display: block; text-align: center; background: var(--tb-chat-accent); color: #fff; font-weight: 700; font-size: 13px; padding: 10px 16px; border-radius: 8px; text-decoration: none; transition: background .15s; }
  .tb-cta-btn:hover { background: #d4742e; }
  .tb-chat-input-wrap {
    border-top: 1px solid var(--tb-chat-gray); background: #fff;
    padding: 12px 14px; display: flex; gap: 8px; align-items: flex-end;
  }
  .tb-chat-input-wrap textarea {
    flex: 1; resize: none; border: 0; outline: 0; font-family: inherit;
    font-size: 14px; color: var(--tb-chat-text); max-height: 100px; line-height: 1.4;
    background: transparent;
  }
  .tb-chat-send {
    background: var(--tb-chat-accent); color: #fff; border: 0; cursor: pointer;
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: background .15s;
  }
  .tb-chat-send:hover { background: var(--tb-chat-accent-hover); }
  .tb-chat-send:disabled { background: var(--tb-chat-medium); cursor: not-allowed; }
  .tb-chat-footer {
    text-align: center; font-size: 10px; color: var(--tb-chat-medium);
    padding: 6px; background: #fff; border-top: 1px solid var(--tb-chat-gray);
  }
  @media (max-width: 480px) {
    #tb-chat-panel { right: 8px; left: 8px; bottom: 88px; width: auto; height: calc(100vh - 110px); }
    #tb-chat-launcher { right: 16px; bottom: 16px; }
  }