/* style.css — Design tokens, palette, and component styles for Waterfront Partners */

/* ── DESIGN TOKENS ─────────────────────────────────────── */

:root,
[data-theme='light'] {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 980px;
  --content-wide:    1200px;

  /* Radius */
  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Helvetica Neue', sans-serif;

  /* 
   * PALETTE — Deep Infrastructure Dark Mode-first
   * Concept: Power, precision, and the controlled intensity of a 
   * hyperscale data center. Dark steel surfaces, electric blue accent,
   * industrial authority. Like the control room of a 500MW AI factory.
   */

  /* Light mode surfaces — cool white/slate */
  --color-bg:              #f5f6f8;
  --color-surface:         #ffffff;
  --color-surface-2:       #f9fafb;
  --color-surface-offset:  #eef0f4;
  --color-surface-offset-2:#e5e8ed;
  --color-surface-dynamic: #dde0e7;
  --color-divider:         #d2d5de;
  --color-border:          #c8cbd6;

  /* Text — cool dark */
  --color-text:         #111827;
  --color-text-muted:   #6b7280;
  --color-text-faint:   #b0b6c3;
  --color-text-inverse: #f9fafb;

  /* Primary accent — electric blue */
  --color-primary:           #1a56db;
  --color-primary-hover:     #1247c0;
  --color-primary-active:    #0e3a9e;
  --color-primary-highlight: #dbeafe;

  /* Secondary accent — slate steel */
  --color-secondary:         #334155;
  --color-secondary-hover:   #1e293b;

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.15 0.01 230 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.15 0.01 230 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.15 0.01 230 / 0.12);
}

[data-theme='dark'] {
  /* Dark mode — deep gunmetal, like the interior of a data center */
  --color-bg:              #0c0e14;
  --color-surface:         #111520;
  --color-surface-2:       #151a27;
  --color-surface-offset:  #181e2c;
  --color-surface-offset-2:#1d2333;
  --color-surface-dynamic: #242b3d;
  --color-divider:         #1f2536;
  --color-border:          #2a3349;
  --color-text:            #e2e8f0;
  --color-text-muted:      #8892a4;
  --color-text-faint:      #4a5568;
  --color-text-inverse:    #0c0e14;

  /* Electric blue — brighter on dark */
  --color-primary:           #3b82f6;
  --color-primary-hover:     #60a5fa;
  --color-primary-active:    #93c5fd;
  --color-primary-highlight: #1e3a5f;

  --color-secondary:         #94a3b8;
  --color-secondary-hover:   #cbd5e1;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.55);
}

/* System preference fallback */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #0c0e14;
    --color-surface:         #111520;
    --color-surface-2:       #151a27;
    --color-surface-offset:  #181e2c;
    --color-surface-offset-2:#1d2333;
    --color-surface-dynamic: #242b3d;
    --color-divider:         #1f2536;
    --color-border:          #2a3349;
    --color-text:            #e2e8f0;
    --color-text-muted:      #8892a4;
    --color-text-faint:      #4a5568;
    --color-text-inverse:    #0c0e14;
    --color-primary:         #3b82f6;
    --color-primary-hover:   #60a5fa;
    --color-primary-active:  #93c5fd;
    --color-primary-highlight:#1e3a5f;
    --color-secondary:       #94a3b8;
    --color-secondary-hover: #cbd5e1;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.55);
  }
}


/* ── GLOBAL LAYOUT ──────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}

.container--wide {
  max-width: var(--content-wide);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}


/* ── HEADER / NAV ───────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-interactive);
}

.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-8);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 40px;
  width: auto;
  display: block;
  /* Dark mode: invert black logo to white */
  filter: invert(0);
  transition: filter var(--transition-interactive), opacity var(--transition-interactive);
}

.nav__logo:hover .nav__logo-img {
  opacity: 0.8;
}

[data-theme='dark'] .nav__logo-img,
[data-theme='dark'] .footer__logo-img {
  filter: invert(1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .nav__logo-img,
  :root:not([data-theme]) .footer__logo-img {
    filter: invert(1);
  }
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.nav__links a:hover {
  color: var(--color-text);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

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

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
  background: var(--color-surface-offset);
}

.btn--lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: var(--space-2);
}

.nav__mobile-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.2s, opacity 0.2s;
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__mobile-toggle { display: flex; }

  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--color-bg);
    padding: var(--space-8) var(--space-6);
    gap: var(--space-6);
    z-index: 99;
    border-top: 1px solid var(--color-divider);
  }

  .nav__links--open a {
    font-size: var(--text-lg);
  }
}


/* ── HERO ───────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: min(80vh, 760px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Animated grid lines */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Power surge glow — top left corner */
.hero__glow {
  position: absolute;
  top: -20%;
  left: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center,
    color-mix(in oklab, var(--color-primary) 15%, transparent) 0%,
    transparent 70%
  );
  animation: pulse-glow 6s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  border: 1px solid color-mix(in oklab, var(--color-primary) 30%, transparent);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
}

.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subhead {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__clients {
  margin-top: var(--space-16);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero__clients-label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.client-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-width: 640px;
}

.client-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
  letter-spacing: 0.02em;
}


/* ── STATS TICKER ───────────────────────────────────────── */

.stats-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-6);
}

.stats-bar__inner {
  display: flex;
  gap: clamp(var(--space-8), 5vw, var(--space-20));
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
}

.stat-item__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-item__value span {
  color: var(--color-primary);
}

.stat-item__label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
}


/* ── WHAT WE DO / SERVICES ──────────────────────────────── */

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-headline {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.section-subhead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 58ch;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive), transform var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--color-primary) 4%, transparent),
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.service-card:hover {
  border-color: color-mix(in oklab, var(--color-primary) 50%, var(--color-border));
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.service-card__range {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.service-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.tag {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px var(--space-3);
}


/* ── WHO WE SERVE ───────────────────────────────────────── */

.audience-section {
  background: var(--color-surface);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

@media (max-width: 768px) {
  .audience-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

.audience-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.audience-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.audience-item:hover {
  border-color: color-mix(in oklab, var(--color-primary) 40%, var(--color-border));
  background: var(--color-surface-offset-2);
}

.audience-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.audience-item__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}

.audience-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 100%;
}

.audience-visual {
  position: relative;
}

.power-diagram {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.power-diagram__title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.power-bar-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.power-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.power-bar-label strong {
  color: var(--color-text);
  font-weight: 700;
}

.power-bar-track {
  height: 8px;
  background: var(--color-surface-dynamic);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.power-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary), color-mix(in oklab, var(--color-primary) 60%, #60a5fa));
  transform-origin: left;
  animation: grow-bar 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transform: scaleX(0);
}

@keyframes grow-bar {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.power-bar-fill--2 { animation-delay: 0.15s; }
.power-bar-fill--3 { animation-delay: 0.3s; }
.power-bar-fill--4 { animation-delay: 0.45s; }
.power-bar-fill--5 { animation-delay: 0.6s; }

.power-diagram__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
  line-height: 1.5;
}


/* ── HOW IT WORKS ───────────────────────────────────────── */

.process-section {
  background: var(--color-bg);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-1);
  margin-top: var(--space-12);
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  line-height: 1;
  color: var(--color-surface-dynamic);
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.process-step__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.process-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ── WHY WATERFRONT ─────────────────────────────────────── */

.why-section {
  background: var(--color-surface);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  margin-top: var(--space-12);
}

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

.differentiator-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.differentiator-item {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.differentiator-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 8px;
}

.differentiator-item__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-2);
}

.differentiator-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.manifesto-block {
  background: linear-gradient(135deg, 
    var(--color-surface-offset) 0%, 
    var(--color-surface-offset-2) 100%
  );
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  position: relative;
  overflow: hidden;
}

.manifesto-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), color-mix(in oklab, var(--color-primary) 40%, #6366f1));
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.manifesto-quote em {
  font-style: normal;
  color: var(--color-primary);
}

.manifesto-context {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}

.manifesto-context strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ── CONTACT / CTA ──────────────────────────────────────── */

.cta-section {
  background: var(--color-bg);
  text-align: center;
}

.cta-section .container {
  max-width: 640px;
}

.cta-section .section-headline {
  margin-bottom: var(--space-5);
}

.cta-section .section-subhead {
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-top: var(--space-10);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-input, .form-select, .form-textarea {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text);
  width: 100%;
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--color-text-faint);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 20%, transparent);
}

.form-select {
  appearance: none;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  width: 100%;
  justify-content: center;
  padding-block: var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: 700;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: var(--space-2);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10);
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.form-success__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.form-success__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.form-success__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}


/* ── FOOTER ─────────────────────────────────────────────── */

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.footer__logo-img {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity var(--transition-interactive);
}

.footer__brand:hover .footer__logo-img {
  opacity: 0.7;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  flex-wrap: wrap;
}

.footer__links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.footer__links a:hover {
  color: var(--color-text);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: right;
}

@media (max-width: 600px) {
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__copy { text-align: left; }
}


/* ── SCROLL REVEAL ANIMATIONS ──────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal--visible {
  opacity: 1;
  transform: none;
}

.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; }