/*
 * Remon Raafat — Personal Brand Website
 * Stylesheet v1.0 | Stage 1: Foundation + Header + Hero
 *
 * Table of Contents:
 *  1.  Custom Properties (Design Tokens)
 *  2.  Reset & Base
 *  3.  Typography Scale
 *  4.  Layout Utilities
 *  5.  Buttons
 *  6.  Header
 *  7.  Mobile Navigation
 *  8.  Hero Section
 *  9.  Animation System
 * 10.  Reduced Motion
 * 11.  Tablet  (max-width: 1024px)
 * 12.  Mobile  (max-width: 768px)
 * 13.  Small Mobile  (max-width: 480px)
 */


/* ============================================================
   1. Custom Properties
   ============================================================ */

:root {
  /* --- Backgrounds --- */
  --bg-base:     #080B10;
  --bg-hero:     #05070A;
  --bg-surface:  #0D1117;
  --bg-card:     #101827;
  --bg-card-alt: #111C2E;

  /* --- Text --- */
  --text-primary:   #F5F7FA;
  --text-secondary: #A7B0BE;
  --text-muted:     #6F7A89;

  /* --- Accent (single family: teal/cyan/executive blue) --- */
  --accent:       #00B8A9;
  --accent-cyan:  #24C8DB;
  --accent-blue:  #2F80ED;
  --accent-rgb:   0, 184, 169;

  /* --- Typography --- */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* --- Layout --- */
  --container-max: 1200px;
  --container-pad: 0 2rem;
  --section-pad:   6rem 0;

  /* --- Header --- */
  --header-height: 72px;

  /* --- Spacing scale --- */
  --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;

  /* --- Radius --- */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* --- Transitions --- */
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast:   0.18s var(--ease-in-out);
  --transition-base:   0.32s var(--ease-out);
  --transition-slow:   0.55s var(--ease-out);

  /* --- Shadows --- */
  --shadow-card:    0 1px 3px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.25);
  --shadow-raised:  0 4px 16px rgba(0,0,0,0.5), 0 24px 64px rgba(0,0,0,0.3);
  --glow-accent:    0 0 24px rgba(var(--accent-rgb), 0.3);
  --glow-accent-sm: 0 0 12px rgba(var(--accent-rgb), 0.2);
}


/* ============================================================
   2. Reset & Base
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-hero);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

::selection {
  background-color: rgba(var(--accent-rgb), 0.25);
  color: var(--text-primary);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}


/* ============================================================
   3. Typography Scale
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.1rem, 4.5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.1rem, 2vw, 1.375rem); letter-spacing: -0.015em; font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.01em; }
h5 { font-size: 1rem; font-weight: 600; }
h6 { font-size: 0.875rem; font-weight: 600; }

p {
  color: var(--text-secondary);
  line-height: 1.75;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.text-muted {
  color: var(--text-muted);
  font-size: 0.875rem;
}

strong {
  font-weight: 600;
  color: var(--text-primary);
}


/* ============================================================
   4. Layout Utilities
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--container-pad);
}

.section-pad {
  padding: var(--section-pad);
}

.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;
}


/* ============================================================
   5. Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.625rem 1.25rem;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

/* Primary */
.btn--primary {
  background: var(--accent);
  color: #05070A;
  border-color: var(--accent);
  font-weight: 600;
}

.btn--primary:hover {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-accent);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
}

/* Outline */
.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.3);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn--ghost:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Size modifiers */
.btn--lg {
  font-size: 1rem;
  font-weight: 600;
  padding: 0.875rem 1.875rem;
  border-radius: var(--radius-md);
}

.btn--sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
}

.btn--full {
  width: 100%;
}


/* ============================================================
   6. Header
   ============================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    backdrop-filter var(--transition-base);
}

.site-header.header--scrolled {
  background: rgba(8, 11, 16, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(var(--accent-rgb), 0.1);
}

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

/* Wordmark */
.header__brand {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

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

/* Desktop nav */
.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav__link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.nav__link.is-active {
  color: var(--accent);
}

/* Header actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

/* Hamburger button — hidden on desktop */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  padding: 0;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}

.menu-toggle:hover {
  border-color: var(--accent);
}

.menu-toggle__bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transform-origin: center;
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast),
    width var(--transition-base);
}

/* Hamburger → X animation */
.menu-toggle.is-active .menu-toggle__bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.menu-toggle.is-active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.is-active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}


/* ============================================================
   7. Mobile Navigation
   ============================================================ */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-8);
  background: rgba(5, 7, 10, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base);
}

.mobile-nav[hidden] {
  display: flex; /* override hidden so transitions work */
}

.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 360px;
  gap: var(--space-8);
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
}

.mobile-nav__link {
  display: block;
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.mobile-nav__link.is-active {
  color: var(--accent);
}

.mobile-nav__footer {
  width: 100%;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}


/* ============================================================
   8. Hero Section
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 5rem;
  overflow: hidden;
  background-color: var(--bg-hero);
  background-image:
    radial-gradient(ellipse 75% 55% at 68% 30%, rgba(0, 184, 169, 0.075) 0%, transparent 65%),
    radial-gradient(ellipse 50% 45% at 20% 75%, rgba(47, 128, 237, 0.045) 0%, transparent 60%);
}

/* Subtle grid pattern via pseudo-element */
.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 184, 169, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 184, 169, 0.055) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 85% 80% at 60% 40%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at 60% 40%, black 40%, transparent 100%);
  pointer-events: none;
}

/* Two-column grid */
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: var(--space-16);
  align-items: center;
}

/* --- Content side --- */

.hero__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 640px;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0;
  animation: heroFadeUp 0.55s var(--ease-out) 0.1s both;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4.2vw, 3.9rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0;
  animation: heroFadeUp 0.65s var(--ease-out) 0.2s both;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
  max-width: 540px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.35s both;
}

.hero__credibility {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
  padding-left: var(--space-4);
  border-left: 2px solid rgba(var(--accent-rgb), 0.35);
  animation: heroFadeUp 0.6s var(--ease-out) 0.45s both;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
  animation: heroFadeUp 0.6s var(--ease-out) 0.55s both;
}

.hero__microcopy {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
  animation: heroFadeUp 0.55s var(--ease-out) 0.65s both;
}

/* --- Portrait side --- */

.hero__portrait-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  animation: heroFadeUp 0.75s var(--ease-out) 0.3s both;
}

.hero__portrait-frame {
  position: relative;
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.06),
    0 40px 80px rgba(0, 0, 0, 0.6),
    0 0 80px rgba(var(--accent-rgb), 0.07),
    0 0 160px rgba(var(--accent-rgb), 0.03);
}

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

/* Trust chips */
.trust-chip {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0.75rem 1rem;
  background: rgba(11, 18, 32, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 0 1px rgba(var(--accent-rgb), 0.15);
}

.trust-chip__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.trust-chip__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.trust-chip--years {
  top: 28px;
  right: -18px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.7s both;
}

.trust-chip--since {
  bottom: 100px;
  left: -18px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.8s both;
}

.trust-chip--region {
  bottom: 30px;
  right: -18px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.9s both;
}


/* ============================================================
   9. Animation System
   ============================================================ */

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll reveal — applied in Stage 2+ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}

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

/* Stagger delays for card grids */
.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }
.stagger-5 { transition-delay: 0.40s; }
.stagger-6 { transition-delay: 0.48s; }


/* ============================================================
   10. Reduced Motion
   ============================================================ */

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


/* ============================================================
   11. Tablet  (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  :root {
    --container-pad: 0 1.5rem;
  }

  .hero__grid {
    grid-template-columns: 1fr 0.8fr;
    gap: var(--space-12);
  }

  .hero__portrait-frame {
    max-width: 380px;
  }

  .trust-chip--years {
    right: -10px;
  }

  .trust-chip--since {
    left: -10px;
  }

  .trust-chip--region {
    right: -10px;
  }
}


/* ============================================================
   12. Mobile  (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  :root {
    --container-pad: 0 1.25rem;
    --header-height: 64px;
  }

  /* Show hamburger, hide desktop nav and header CTA */
  .menu-toggle {
    display: flex;
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  /* Hero single-column — content first, portrait second */
  .hero {
    padding-top: calc(var(--header-height) + 2.5rem);
    padding-bottom: 4rem;
    align-items: flex-start;
    min-height: auto;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__content {
    order: 1;
    max-width: 100%;
    gap: 1.25rem;
  }

  .hero__portrait-wrap {
    order: 2;
    max-width: 300px;
    margin-inline: auto;
  }

  .hero__portrait-frame {
    max-width: 100%;
  }

  /* Hide trust chips on mobile to keep layout clean */
  .trust-chip {
    display: none;
  }

  /* Stack CTA buttons */
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}


/* ============================================================
   13. Small Mobile  (max-width: 480px)
   ============================================================ */

@media (max-width: 480px) {
  :root {
    --container-pad: 0 1rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 3rem;
  }

  .hero__portrait-wrap {
    max-width: 260px;
  }
}


/* ============================================================
   Stage 2: Authority Snapshot
   ============================================================ */

.authority {
  padding: 5rem 0;
  background: var(--bg-base);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.authority__intro {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.02em;
  margin-bottom: 3rem;
}

/* Unified panel — cards share a single bordered container */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem 1.5rem;
  background: var(--bg-surface);
  transition: background var(--transition-fast);
}

.stat-card:hover {
  background: var(--bg-card);
}

.stat-card__bar {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 0.625rem;
  opacity: 0.65;
  flex-shrink: 0;
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0;
}

.stat-card__icon {
  display: flex;
  color: var(--accent);
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

.stat-card__icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.5;
}

.stat-card__title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.3;
}

.stat-card__desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}


/* ============================================================
   Stage 2: Problem Reframing
   ============================================================ */

.problem {
  padding: 7rem 0 5rem;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

/* Subtle top divider line */
.problem::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.25), transparent);
}

/* Atmospheric glow — reinforces decision-risk visual */
.problem::after {
  content: '';
  position: absolute;
  top: 20%;
  right: -10%;
  width: 55%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(47, 128, 237, 0.035) 0%, transparent 70%);
  pointer-events: none;
}

/* Two-column: heading left, visual right */
.problem__header-grid {
  display: grid;
  grid-template-columns: 1fr 0.68fr;
  gap: 4.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

.problem__intro {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.problem__title {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0;
}

.problem__subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.problem__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.problem__body p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

.problem__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.45),
    0 0 40px rgba(var(--accent-rgb), 0.04);
}

/* Risk cards — 6-col underlying grid, explicit placement for 3+2 centred */
.risk-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.risk-card:nth-child(1) { grid-column: 1 / 3; }
.risk-card:nth-child(2) { grid-column: 3 / 5; }
.risk-card:nth-child(3) { grid-column: 5 / 7; }
.risk-card:nth-child(4) { grid-column: 2 / 4; }
.risk-card:nth-child(5) { grid-column: 4 / 6; }

.risk-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.risk-card:hover {
  background: var(--bg-card-alt);
  border-color: rgba(var(--accent-rgb), 0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card), 0 0 20px rgba(var(--accent-rgb), 0.05);
}

.risk-card__icon {
  display: flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: var(--radius-sm);
  color: var(--accent);
  flex-shrink: 0;
}

.risk-card__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.risk-card__title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0;
}

.risk-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.problem__cta {
  display: flex;
  justify-content: center;
}


/* ============================================================
   Stage 2 — Tablet additions  (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .problem__header-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .problem__visual {
    max-width: 520px;
    margin-inline: auto;
  }

  /* Reset to 2-column flat grid for risk cards */
  .risk-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .risk-card:nth-child(n) {
    grid-column: auto;
  }
}


/* ============================================================
   Stage 2 — Mobile additions  (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .authority {
    padding: 4rem 0;
  }

  .authority__intro {
    margin-bottom: 2rem;
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem {
    padding: 4.5rem 0 3.5rem;
  }

  .problem__header-grid {
    gap: 2rem;
  }

  .risk-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .risk-card:nth-child(n) {
    grid-column: auto;
  }
}


/* ============================================================
   Stage 3 shared utilities
   ============================================================ */

.section-header {
  text-align: center;
  max-width: 740px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-header h2 {
  color: var(--text-primary);
}

.section-header p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.section-cta {
  display: flex;
  justify-content: center;
}


/* ============================================================
   Stage 3: What I Help With
   ============================================================ */

.advisory-services {
  padding: 7rem 0 5rem;
  background: var(--bg-surface);
  position: relative;
}

.advisory-services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.2), transparent);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1.875rem 1.625rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.service-card:hover {
  background: var(--bg-card-alt);
  border-color: rgba(var(--accent-rgb), 0.22);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 24px rgba(var(--accent-rgb), 0.06);
}

.service-card__icon {
  display: flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: var(--radius-sm);
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.service-card__icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.5;
}

.service-card:hover .service-card__icon {
  transform: translateY(-2px);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.3;
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

.service-card__arrow {
  display: flex;
  align-items: center;
  margin-top: auto;
  padding-top: 0.75rem;
  color: var(--text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.service-card__arrow svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.service-card:hover .service-card__arrow {
  color: var(--accent);
  transform: translateX(4px);
}


/* ============================================================
   Stage 3: Advisory Backed by Real Execution
   ============================================================ */

.execution {
  padding: 7rem 0 5rem;
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
  position: relative;
}

.execution::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.2), transparent);
}

.execution__grid {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 5rem;
  align-items: center;
}

.execution__content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.execution__title {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0;
}

.execution__subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.execution__body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

.execution__points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.point-card {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.25rem 1.25rem 1.375rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.point-card:hover {
  background: rgba(var(--accent-rgb), 0.035);
  border-color: rgba(var(--accent-rgb), 0.16);
}

.point-card__icon {
  display: flex;
  color: var(--accent);
  opacity: 0.75;
  margin-bottom: 0.25rem;
}

.point-card__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.point-card__title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.3;
}

.point-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

.execution__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(var(--accent-rgb), 0.04);
}


/* ============================================================
   Stage 3 — Tablet additions  (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .advisory-services {
    padding: 5rem 0 4rem;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .execution__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .execution__visual {
    max-width: 520px;
    margin-inline: auto;
  }
}


/* ============================================================
   Stage 3 — Mobile additions  (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .advisory-services {
    padding: 4rem 0 3rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .service-grid .reveal {
    transition-delay: 0s !important;
  }

  .execution {
    padding: 4rem 0 3rem;
  }

  .execution__points {
    grid-template-columns: 1fr;
    gap: 0.875rem;
  }

  .execution__points .reveal {
    transition-delay: 0s !important;
  }
}


/* ============================================================
   Stage 4: Strategy by Remon, Execution by LoadServ
   ============================================================ */

.strategy {
  padding: 7rem 0 5rem;
  background: var(--bg-surface);
  position: relative;
}

.strategy::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.2), transparent);
}

.strategy__body {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 3rem;
}

.strategy__body p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

/* Three-column: primary card | bridge | secondary card */
.strategy__comparison {
  display: grid;
  grid-template-columns: 1fr 72px 1fr;
  align-items: center;
  max-width: 860px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

/* Primary card — Remon */
.strategy-card {
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition-base), border-color var(--transition-fast);
}

.strategy-card--primary {
  background: rgba(var(--accent-rgb), 0.04);
  border-color: rgba(var(--accent-rgb), 0.28);
  box-shadow: 0 0 48px rgba(var(--accent-rgb), 0.06), inset 0 0 0 1px rgba(var(--accent-rgb), 0.06);
}

.strategy-card--primary:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  box-shadow: 0 0 64px rgba(var(--accent-rgb), 0.1);
}

/* Secondary card — LoadServ */
.strategy-card--secondary {
  background: rgba(47, 128, 237, 0.03);
  border-color: rgba(47, 128, 237, 0.15);
}

.strategy-card--secondary:hover {
  border-color: rgba(47, 128, 237, 0.25);
}

.strategy-card__header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.strategy-card__icon {
  display: flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.strategy-card--primary .strategy-card__icon {
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  color: var(--accent);
}

.strategy-card--secondary .strategy-card__icon {
  background: rgba(47, 128, 237, 0.08);
  border: 1px solid rgba(47, 128, 237, 0.18);
  color: var(--accent-blue);
}

.strategy-card__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.strategy-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.strategy-card--primary .strategy-card__name {
  font-size: 1.25rem;
  color: var(--accent);
}

.strategy-card--secondary .strategy-card__name {
  font-size: 1.125rem;
  color: var(--accent-blue);
}

.strategy-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

.strategy-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: rgba(47, 128, 237, 0.6);
  margin-top: auto;
  transition: color var(--transition-fast);
}

.strategy-card__link svg {
  width: 13px;
  height: 13px;
  stroke-width: 2;
}

.strategy-card__link:hover {
  color: var(--accent-blue);
}

/* Horizontal bridge connector */
.strategy__bridge {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

/* Teal line left half */
.strategy__bridge::before {
  content: '';
  position: absolute;
  left: 0;
  right: 50%;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.08), rgba(var(--accent-rgb), 0.5));
}

/* Blue line right half */
.strategy__bridge::after {
  content: '';
  position: absolute;
  left: 50%;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, rgba(47, 128, 237, 0.5), rgba(47, 128, 237, 0.08));
}

.strategy__bridge-dot {
  position: relative;
  z-index: 1;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.5);
  flex-shrink: 0;
}

/* CTAs */
.strategy__ctas {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}


/* ============================================================
   Stage 4: Selected Experience Areas
   ============================================================ */

.experience {
  padding: 7rem 0 5rem;
  background: var(--bg-base);
  position: relative;
}

.experience::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.2), transparent);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.experience-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1.75rem 1.625rem 1.875rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

/* Top accent bar — reveal on hover */
.experience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.35;
  transition: opacity var(--transition-fast);
}

.experience-card:hover {
  background: var(--bg-card-alt);
  border-color: rgba(var(--accent-rgb), 0.18);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card), 0 0 20px rgba(var(--accent-rgb), 0.05);
}

.experience-card:hover::before {
  opacity: 0.7;
}

.experience-card__tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  border-radius: 4px;
  padding: 0.25rem 0.55rem;
  align-self: flex-start;
}

.experience-card__icon {
  display: flex;
  color: var(--text-secondary);
  opacity: 0.6;
  margin-top: 0.125rem;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.experience-card__icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.5;
}

.experience-card:hover .experience-card__icon {
  color: var(--accent);
  opacity: 0.85;
}

.experience-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.3;
}

.experience-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}


/* ============================================================
   Stage 4 — Tablet additions  (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .strategy {
    padding: 5rem 0 4rem;
  }

  .strategy__comparison {
    grid-template-columns: 1fr 56px 1fr;
    max-width: 100%;
  }

  .experience {
    padding: 5rem 0 4rem;
  }

  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ============================================================
   Stage 4 — Mobile additions  (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .strategy {
    padding: 4rem 0 3rem;
  }

  .strategy__comparison {
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 100%;
  }

  .strategy__bridge {
    height: 40px;
  }

  /* Rotate bridge 90deg for vertical stacking */
  .strategy__bridge::before {
    top: auto;
    bottom: 50%;
    left: 50%;
    right: auto;
    width: 1px;
    height: 50%;
    background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.08), rgba(var(--accent-rgb), 0.5));
  }

  .strategy__bridge::after {
    top: 50%;
    left: 50%;
    right: auto;
    width: 1px;
    height: 50%;
    background: linear-gradient(180deg, rgba(47, 128, 237, 0.5), rgba(47, 128, 237, 0.08));
  }

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

  .strategy__ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .experience {
    padding: 4rem 0 3rem;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .experience-grid .reveal {
    transition-delay: 0s !important;
  }
}


/* ============================================================
   Stage 5: Insights Preview
   ============================================================ */

.insights {
  padding: 7rem 0 5rem;
  background: var(--bg-surface);
  position: relative;
}

.insights::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.2), transparent);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.article-card:hover {
  border-color: rgba(var(--accent-rgb), 0.18);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 24px rgba(var(--accent-rgb), 0.05);
}

.article-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-card__image img {
  transform: scale(1.04);
}

.article-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1.625rem 1.5rem 1.5rem;
  flex: 1;
}

.article-card__category {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  border-radius: 4px;
  padding: 0.25rem 0.55rem;
  align-self: flex-start;
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.018em;
  line-height: 1.3;
  margin: 0;
}

.article-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: auto;
  padding-top: 0.5rem;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.article-card__link svg {
  width: 14px;
  height: 14px;
  stroke-width: 2;
  transition: transform var(--transition-fast);
}

.article-card:hover .article-card__link {
  color: var(--accent);
  gap: 0.625rem;
}

.article-card:hover .article-card__link svg {
  transform: translateX(3px);
}


/* ============================================================
   Stage 5: Final CTA
   ============================================================ */

.cta-final {
  padding: 9rem 0;
  background: #030508;
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Dot-grid system pattern */
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 184, 169, 0.14) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

/* Animated radial glow */
.cta-final__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 50% 50%, rgba(var(--accent-rgb), 0.09) 0%, transparent 65%),
    radial-gradient(ellipse 35% 35% at 72% 75%, rgba(47, 128, 237, 0.05) 0%, transparent 55%),
    radial-gradient(ellipse 30% 30% at 28% 25%, rgba(36, 200, 219, 0.04) 0%, transparent 55%);
  animation: ctaGlowPulse 8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes ctaGlowPulse {
  from {
    opacity: 0.55;
    transform: scale(1);
  }
  to {
    opacity: 1;
    transform: scale(1.06);
  }
}

.cta-final__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.cta-final__title {
  font-size: clamp(1.85rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0;
}

.cta-final__body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 620px;
  margin: 0;
}

.cta-final__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}


/* ============================================================
   Stage 5: Footer
   ============================================================ */

.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 4.5rem 0 2.5rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0;
}

.footer__position {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.footer__company {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

.footer__tagline {
  font-size: 0.8125rem;
  color: var(--accent);
  margin: 1rem 0 0;
  letter-spacing: 0.01em;
}

.footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
  align-content: start;
}

.footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  line-height: 1;
}

.footer__link:hover {
  color: var(--text-primary);
}

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

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}


/* ============================================================
   Stage 5 — Tablet additions  (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .insights {
    padding: 5rem 0 4rem;
  }

  .cta-final {
    padding: 7rem 0;
  }
}


/* ============================================================
   Stage 5 — Mobile additions  (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .insights {
    padding: 4rem 0 3rem;
  }

  .insights-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .insights-grid .reveal {
    transition-delay: 0s !important;
  }

  .cta-final {
    padding: 5rem 0;
  }

  .cta-final__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .cta-final__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .site-footer {
    padding: 3.5rem 0 2rem;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .footer__bottom {
    justify-content: flex-start;
  }
}