/* Personal Website Styles */
/* Industrial Dark + Noble Warmth Design System */

/* ===== CSS Custom Properties ===== */
:root {
  /* Colors - Refined editorial palette */
  --bg: #0a0a0c;
  --surface: #111114;
  --surface-2: #18181c;
  --border: #2a2a30;
  --border-accent: #3a3a44;
  --text: #e8e6e0;
  --text-muted: #8a8880;
  --text-dim: #5a5850;
  --accent-gold: #c9a84c;
  --accent-gold-hover: #d4b85a;
  --accent-gold-dim: rgba(201, 168, 76, 0.15);
  --accent-copper: #b87333;
  --accent-iron: #6b7b8a;
  --accent-ember: #a0522d;

  /* Typography stacks */
  --serif: 'Cormorant Garamond', Georgia, serif;
  --mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  --sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Animation */
  --animate-distance: 30px;
  --card-lift: -8px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-gold-hover);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  line-height: 1.15;
  font-weight: 400;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-sm);
}

h1 em, h2 em, h3 em {
  font-style: italic;
  color: var(--accent-gold);
}

.overline {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 24px;
}

.text-muted {
  color: var(--text-muted);
}

.text-gold {
  color: var(--accent-gold);
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn.ripple::before {
  width: 300%;
  height: 300%;
}

.btn--primary {
  background-color: var(--accent-gold);
  color: var(--bg);
}

.btn--primary:hover {
  background-color: var(--accent-gold-hover);
  color: var(--bg);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.btn--secondary:hover {
  background-color: var(--accent-gold);
  color: var(--bg);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.2);
}

.btn--icon {
  gap: 12px;
}

.btn--icon i,
.btn--icon svg {
  width: 18px;
  height: 18px;
}

/* ===== Header / Navbar ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.logo:hover {
  color: var(--accent-gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--accent-gold);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-gold);
  transition: width var(--transition-base);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  padding: 10px 24px;
}

.nav__cta:hover {
  transform: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text);
  transition: all var(--transition-base);
}

/* Scroll margin for fixed header */
#about, #services, #speaking, #ventures, #contact {
  scroll-margin-top: var(--header-height);
}

/* ===== Hero Section ===== */
.hero {
  min-height: 800px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--bg);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(17, 17, 20, 0.5) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 80px;
  padding: calc(160px + var(--header-height)) 0 120px;
}

.hero__text {
  flex: 1;
  min-width: 0;
}

.hero__headline {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero__subheadline {
  font-family: var(--sans);
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
  max-width: 520px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

.hero__photo {
  flex-shrink: 0;
}

.hero__photo img {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
}

/* Guarantee Badge */
.guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--accent-gold-dim);
  border: 1px solid var(--accent-gold);
}

.guarantee-badge__icon {
  width: 20px;
  height: 20px;
  color: var(--accent-gold);
}

.guarantee-badge__text {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
}

/* ===== Stats Section ===== */
.stats {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats__grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 64px 0;
}

.stat {
  text-align: center;
  transition: transform var(--transition-smooth);
}

.stat:hover {
  transform: scale(1.05);
}

.stat:hover .stat__value {
  text-shadow: 0 0 20px rgba(201, 168, 76, 0.5);
}

.stat__value {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 400;
  color: var(--accent-gold);
  margin-bottom: var(--spacing-xs);
  transition: text-shadow var(--transition-smooth);
}

.stat__label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ===== About Section ===== */
.about {
  background-color: var(--bg);
  padding: 120px 0;
}

.about__header {
  text-align: center;
  margin-bottom: 64px;
}

.about__headline h2 {
  font-size: 44px;
  margin-bottom: var(--spacing-md);
}

.about__description {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 auto var(--spacing-md);
}

.about__description:last-of-type {
  margin-bottom: 0;
}

.about__content {
  display: flex;
  gap: 80px;
}

.about__sidebar {
  flex-shrink: 0;
  width: 280px;
}

.about__sidebar-title {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 0;
}

.about__paragraphs {
  flex: 1;
  min-width: 0;
}

.about__paragraphs p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

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

.about__paragraphs .about__highlight {
  color: var(--text);
}

/* ===== Services Section ===== */
.services {
  background-color: var(--surface);
  padding: 120px 0;
}

.services__header {
  text-align: center;
  margin-bottom: 64px;
}

.services__header h2 {
  font-size: 44px;
}

.services__subtitle {
  font-size: 18px;
  color: var(--text-muted);
}

.services__grid {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.service-card {
  width: 560px;
  max-width: 100%;
  padding: 48px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(var(--card-lift));
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.service-card--featured {
  background-color: rgba(201, 168, 76, 0.08);
  border-color: var(--accent-gold);
}

.service-card__accent {
  width: 40px;
  height: 3px;
  background-color: var(--accent-gold);
}

.service-card__tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.service-card__tag--copper {
  color: var(--accent-copper);
}

.service-card__tag--gold {
  color: var(--accent-gold);
}

.service-card__title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 0;
}

.service-card__desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.service-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card__features li {
  font-size: 15px;
  color: var(--text-muted);
}

.service-card__features li::before {
  content: "\2022";
  margin-right: 8px;
}

.service-card__cta {
  align-self: flex-start;
  padding: 16px 32px;
}

/* ===== Speaking Section ===== */
.speaking {
  background-color: var(--bg);
  padding: 80px 0;
}

.speaking__content {
  display: flex;
  align-items: flex-start;
  gap: 80px;
}

.speaking__left {
  flex: 1;
}

.speaking__left h3 {
  font-size: 32px;
  margin-bottom: 16px;
}

.speaking__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 260px;
}

.speaking__right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.talk-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 32px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: transform var(--transition-smooth), border-color var(--transition-base);
}

.talk-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  color: var(--text);
}

.talk-card__accent {
  flex-shrink: 0;
  width: 3px;
  height: 48px;
  background-color: var(--accent-gold);
}

.talk-card__accent--copper {
  background-color: var(--accent-copper);
}

.talk-card__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.talk-card__title {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.talk-card__meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
}

.talk-card__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--text-dim);
}

/* ===== CTA Section ===== */
.cta-section {
  background-color: var(--surface);
  padding: 120px 0;
}

.cta-section__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  text-align: center;
}

.cta-section__headline h2 {
  font-size: 48px;
}

.cta-section__subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 550px;
  margin: 0 auto;
}

.cta-section__buttons {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cta-section__social {
  display: flex;
  gap: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all var(--transition-base);
}

.social-link:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.social-link i,
.social-link svg {
  width: 20px;
  height: 20px;
}

/* ===== Footer ===== */
.footer {
  background-color: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__name {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--text);
}

.footer__tagline {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-dim);
}

.footer__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.footer__link {
  font-family: var(--mono);
  color: var(--text-muted);
  font-size: 12px;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent-gold);
}

.footer__divider {
  width: 100%;
  height: 1px;
  background-color: var(--border);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 11px;
}

.footer__legal {
  display: flex;
  gap: 32px;
}

.footer__legal .footer__link {
  color: var(--text-dim);
}

/* ===== Keyframe Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(var(--animate-distance));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

@keyframes slowRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.3;
    transform: scaleX(1);
  }
  50% {
    opacity: 0.6;
    transform: scaleX(1.1);
  }
}

@keyframes verticalPulse {
  0%, 100% {
    opacity: 0.4;
    transform: scaleY(1);
  }
  50% {
    opacity: 0.8;
    transform: scaleY(1.05);
  }
}

@keyframes drift {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(10px, -10px);
  }
  50% {
    transform: translate(5px, 10px);
  }
  75% {
    transform: translate(-10px, 5px);
  }
}

/* ===== Scroll Animation Classes ===== */
.animate-on-scroll {
  opacity: 1;
  transform: none;
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.js-enabled .animate-on-scroll {
  opacity: 0;
  transform: translateY(var(--animate-distance));
}

.js-enabled .animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 100ms; }
.stagger-2 { transition-delay: 200ms; }
.stagger-3 { transition-delay: 300ms; }
.stagger-4 { transition-delay: 400ms; }
.stagger-5 { transition-delay: 500ms; }

/* ===== Hero Background Styles ===== */
.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero__layer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  will-change: transform;
  transition: transform 0.1s ease-out;
}

.hero__layer--back {
  z-index: 1;
}

.hero__layer--mid {
  z-index: 2;
}

.hero__layer--front {
  z-index: 3;
}

.hero__shape {
  position: absolute;
  border: 1px solid rgba(201, 168, 76, 0.25);
  opacity: 0.7;
}

.hero__shape--circle {
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.hero__shape--square {
  animation: slowRotate 30s linear infinite;
}

.hero__line {
  position: absolute;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(201, 168, 76, 0.6), transparent);
  opacity: 0.5;
  animation: verticalPulse 4s ease-in-out infinite;
  transition: opacity 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
  --glow-intensity: 0;
}

.hero__line--lit {
  opacity: calc(0.5 + var(--glow-intensity) * 0.4);
  box-shadow: 0 0 20px rgba(201, 168, 76, var(--glow-intensity)),
              0 0 40px rgba(201, 168, 76, calc(var(--glow-intensity) * 0.5));
  filter: brightness(calc(1 + var(--glow-intensity) * 0.5));
}

.hero__particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(201, 168, 76, 0.7);
  border-radius: 50%;
  animation: drift 15s ease-in-out infinite;
}

/* ===== Methodology Callout ===== */
.service-card__methodology {
  padding: 20px 24px;
  background-color: var(--accent-gold-dim);
  border-left: 3px solid var(--accent-gold);
}
.service-card__methodology p {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ===== Service Card H4 Subheadings ===== */
.service-card h4 {
  font-family: var(--serif);
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
  margin-top: 8px;
}

/* ===== Ventures Section ===== */
.ventures { background-color: var(--bg); padding: 80px 0; }
.ventures__header { margin-bottom: 48px; }
.ventures__header h2 { font-size: 32px; }
.ventures__subtitle { font-size: 18px; color: var(--text-muted); }
.ventures__grid { display: flex; gap: 32px; }
.venture-card {
  flex: 1; padding: 32px;
  background-color: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 16px;
  transition: transform var(--transition-smooth), border-color var(--transition-base);
}
.venture-card:hover { transform: translateY(-4px); border-color: var(--accent-gold); }
.venture-card h3 { font-family: var(--serif); font-size: var(--font-size-2xl); font-weight: 400; margin-bottom: 0; }
.venture-card__desc { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 0; }
.venture-card__link {
  font-family: var(--mono); font-size: 12px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent-gold);
  display: inline-flex; align-items: center; gap: 8px; margin-top: auto;
}
.venture-card__link:hover { color: var(--accent-gold-hover); }

/* ===== Stealth Badge ===== */
.badge--stealth {
  display: inline-flex; align-items: center;
  padding: 4px 12px; font-family: var(--mono);
  font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-dim); background-color: var(--surface-2);
  border: 1px solid var(--border);
}

/* ===== Footer Social Links ===== */
.footer__social {
  display: flex; gap: 24px; margin-top: 8px;
}
.footer__social a {
  font-family: var(--mono); font-size: 12px;
  color: var(--text-muted); text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__social a:hover { color: var(--accent-gold); }

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .services__grid {
    flex-direction: column;
    align-items: center;
  }

  .service-card {
    width: 100%;
    max-width: 600px;
  }

  .ventures__grid { flex-direction: column; align-items: stretch; }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
  }

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

  .nav__link {
    padding: var(--spacing-xs) 0;
  }

  .nav__cta {
    align-self: flex-start;
    margin-top: var(--spacing-xs);
  }

  .hero__content {
    flex-direction: column;
    text-align: center;
    gap: 48px;
    padding: calc(80px + var(--header-height)) 0 60px;
  }

  .hero__headline {
    font-size: 42px;
  }

  .hero__subheadline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__photo img {
    width: 260px;
    height: 260px;
  }

  .stats__grid {
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding: 40px 0;
  }

  .stat {
    flex: 0 0 45%;
  }

  .about {
    padding: 80px 0;
  }

  .about__headline h2 {
    font-size: 32px;
  }

  .about__content {
    flex-direction: column;
    gap: 40px;
  }

  .about__sidebar {
    width: 100%;
  }

  .services {
    padding: 80px 0;
  }

  .services__header h2 {
    font-size: 32px;
  }

  .ventures { padding: 60px 0; }
  .ventures__grid { flex-direction: column; }

  .speaking {
    padding: 60px 0;
  }

  .speaking__content {
    flex-direction: column;
    gap: 40px;
  }

  .speaking__left {
    width: 100%;
  }

  .cta-section {
    padding: 80px 0;
  }

  .cta-section__headline h2 {
    font-size: 36px;
  }

  .cta-section__buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-section__buttons .btn {
    width: 100%;
  }

  .footer__top {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .footer__nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
  }

  .hero__headline {
    font-size: 32px;
  }

  .hero__photo img {
    width: 200px;
    height: 200px;
  }

  .stat__value {
    font-size: 36px;
  }

  .stats__grid {
    flex-direction: column;
  }

  .stat {
    flex: 0 0 auto;
  }

  .guarantee-badge {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js-enabled .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .hero__shape,
  .hero__line,
  .hero__particle {
    animation: none;
  }

  .hero__layer {
    transition: none;
  }
}

/* Focus visible states */
.btn:focus-visible,
.footer__link:focus-visible,
.social-link:focus-visible,
.talk-card:focus-visible,
.venture-card:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 4px;
}

/* Visually hidden utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}