/* ============================================================
   LeadPro Landing Page — Design System & Styles
   ============================================================ */

/* ----- CSS Custom Properties (Design Tokens) ----- */
:root {
  /* ---- Core Palette ---- */
  --color-primary: #000000;
  --color-primary-rgb: 0, 0, 0;
  --color-accent: #3B82F6;          /* Vivid blue — buttons, solid fills */
  --color-accent-rgb: 59, 130, 246;
  --color-accent-light: #60A5FA;    /* Light blue — text accents, tags, highlights */
  --color-accent-alt: #93C5FD;      /* Pale blue — hovers, glows */
  --color-neutral: #94A3B8;         /* Slate — secondary/body text */
  --color-white: #F1F5F9;           /* Near-white — headings, primary text */
  --color-surface: #0C1425;         /* Dark navy — card backgrounds */
  --color-surface-2: #121D33;       /* Navy — elevated surfaces */
  --color-surface-3: #1E2D45;       /* Lighter navy — tertiary surfaces */
  --color-red: #F87171;             /* Soft red — errors, "before" items */
  --color-red-dim: rgba(248, 113, 113, 0.1);
  --color-green-glow: rgba(59, 130, 246, 0.08);
  --color-border: rgba(148, 163, 184, 0.1);      /* Subtle slate border */
  --color-border-hover: rgba(59, 130, 246, 0.5);  /* Blue border on hover */

  --font-headline: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --container-max: 1200px;
  --section-py: 100px;
  --section-py-mobile: 64px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-neutral);
  background-color: var(--color-primary);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
}

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

a:hover {
  color: var(--color-white);
}

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

strong {
  color: var(--color-white);
}

/* ----- Utility Classes ----- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--color-accent-light);
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section__tag {
  display: inline-block;
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-light);
  margin-bottom: 16px;
  padding: 6px 14px;
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(59, 130, 246, 0.08);
}

.section__title {
  font-size: clamp(28px, 4vw, 44px);
  max-width: 720px;
  margin-bottom: 56px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ----- Animations ----- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 10px 0;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.navbar__logo {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo:hover {
  color: var(--color-white);
}

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

.navbar__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-neutral);
  transition: color var(--transition-fast);
}

.navbar__links a:hover {
  color: var(--color-white);
}

.navbar__cta {
  flex-shrink: 0;
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition-base), opacity var(--transition-base);
  border-radius: 2px;
}

.navbar__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.mobile-nav__links a {
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-neutral);
  transition: color var(--transition-fast);
}

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

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  gap: 8px;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: #93C5FD;
  color: var(--color-primary);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--color-accent-light);
  color: var(--color-accent-light);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 15px;
}

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

/* ============================================================
   SECTION 1: HERO
   ============================================================ */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__headline {
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero__sub {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
  color: var(--color-neutral);
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero__trust {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.02em;
}

/* Hero Dashboard (Glassmorphism) */
.hero__visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.dashboard {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.dashboard__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.dashboard__card {
  position: relative;
  z-index: 1;
  background: rgba(26, 28, 31, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.dashboard__card:hover {
  border-color: var(--color-border-hover);
}

.dashboard__card--1 {
  border-color: rgba(59, 130, 246, 0.25);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.1);
}

.dashboard__card--2 {
  border-color: rgba(59, 130, 246, 0.15);
}

.dashboard__card--3 {
  border-color: rgba(255, 255, 255, 0.06);
}

.dashboard__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-sm);
  color: var(--color-accent-light);
  flex-shrink: 0;
}

.dashboard__label {
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  flex: 1;
}

.dashboard__status {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dashboard__status--complete {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-accent-light);
}

.dashboard__status--active {
  background: rgba(59, 130, 246, 0.15);
  color: #7B9BFF;
}

.dashboard__status--pending {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-neutral);
}

.dashboard__connector {
  position: relative;
  z-index: 1;
  line-height: 0;
}

/* ============================================================
   SECTION 2: CREDIBILITY STRIP
   ============================================================ */
.credibility-strip {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.marquee {
  position: relative;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 24px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-neutral);
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.pill:hover {
  border-color: var(--color-border-hover);
  color: var(--color-white);
}

.pill svg {
  opacity: 0.6;
}

/* ============================================================
   SECTION 3: THE PROBLEM
   ============================================================ */
.problem {
  background: var(--color-primary);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.card__icon {
  margin-bottom: 20px;
}

.card__icon-badge {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.card__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.card__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-neutral);
}

/* ============================================================
   SECTION 4: THE OUTCOME (Scroll-driven card transition)
   ============================================================ */
.outcome-scroll {
  position: relative;
  height: 250vh; /* Scroll runway — controls how long the section is sticky */
  background: var(--color-primary);
}

.outcome-scroll__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0 24px;
}

.outcome-scroll__header {
  text-align: center;
  margin-bottom: 48px;
  z-index: 3;
}

.outcome-scroll__title {
  margin: 0 auto;
}

/* Card stage — the area where both cards live */
.outcome-scroll__stage {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 460px;
  z-index: 2;
}

/* ----- Shared card styles ----- */
.outcome-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  border-radius: 20px;
  padding: 40px 36px 32px;
  will-change: transform, opacity;
  transition: none; /* JS controls transforms directly */
  backface-visibility: hidden;
}

.outcome-card__badge {
  display: inline-block;
  font-family: var(--font-headline);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  background: rgba(248, 113, 113, 0.1);
  color: var(--color-red);
  border: 1px solid rgba(248, 113, 113, 0.15);
}

.outcome-card__badge--accent {
  background: rgba(59, 130, 246, 0.12);
  color: var(--color-accent-light);
  border-color: rgba(59, 130, 246, 0.25);
}

.outcome-card__heading {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.outcome-card__sub {
  font-size: 14px;
  color: var(--color-neutral);
  margin-bottom: 28px;
  line-height: 1.5;
}

.outcome-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.outcome-card__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--color-neutral);
}

.outcome-card__icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.outcome-card__icon--red {
  background: rgba(248, 113, 113, 0.1);
  color: var(--color-red);
}

.outcome-card__icon--accent {
  background: rgba(59, 130, 246, 0.12);
  color: var(--color-accent-light);
}

.outcome-card__footer {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.outcome-card__stat {
  font-family: var(--font-headline);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.outcome-card__stat--red {
  color: var(--color-red);
}

.outcome-card__stat--accent {
  color: var(--color-accent-light);
}

.outcome-card__stat-label {
  font-size: 13px;
  color: var(--color-neutral);
  line-height: 1.4;
}

/* ----- BEFORE card ----- */
.outcome-card--before {
  background: var(--color-surface);
  border: 1px solid rgba(248, 113, 113, 0.1);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.3),
    0 1px 3px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

/* ----- AFTER card (initial: peeking from bottom-right) ----- */
.outcome-card--after {
  background: linear-gradient(165deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
  border: 1px solid rgba(59, 130, 246, 0.15);
  box-shadow:
    0 8px 40px rgba(59, 130, 246, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.3);
  z-index: 1;
  /* Initial position: peeking behind the Before card */
  transform: translate(40px, 50px) scale(0.95);
  opacity: 0.6;
}

.outcome-card--after .outcome-card__list li {
  color: var(--color-white);
}


/* ============================================================
   SECTION 5: WHO WE HELP
   ============================================================ */
.who-we-help {
  background: var(--color-primary);
}

.card--who {
  text-align: center;
}

.card--who .card__icon-badge {
  margin: 0 auto 20px;
}

/* ============================================================
   SECTIONS 6-7: PROCESS CARDS
   ============================================================ */
.process {
  background: var(--color-surface);
}

.process-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Card color variants */
.process-card--dark {
  background: var(--color-primary);
  border: 1px solid var(--color-border);
}

.process-card--dark .process-card__title {
  color: var(--color-white);
}

.process-card--dark .process-card__text {
  color: var(--color-neutral);
}

.process-card--dark .process-card__icon {
  color: var(--color-accent-light);
}

.process-card--accent {
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.process-card--accent .process-card__title {
  color: #FFFFFF;
}

.process-card--accent .process-card__text {
  color: rgba(255, 255, 255, 0.75);
}

.process-card--accent .process-card__icon {
  color: rgba(255, 255, 255, 0.2);
}

.process-card--outline {
  background: transparent;
  border: 1.5px dashed rgba(255, 255, 255, 0.2);
}

.process-card--outline .process-card__title {
  color: var(--color-accent-light);
}

.process-card--outline .process-card__text {
  color: var(--color-neutral);
}

.process-card--outline .process-card__icon {
  color: rgba(96, 165, 250, 0.3);
}

.process-card--blue {
  background: var(--color-surface-3);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.process-card--blue .process-card__title {
  color: var(--color-white);
}

.process-card--blue .process-card__text {
  color: rgba(255, 255, 255, 0.75);
}

.process-card--blue .process-card__icon {
  color: rgba(255, 255, 255, 0.15);
}

/* Numeral badge */
.process-card__numeral {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.process-card__numeral--white {
  background: var(--color-white);
  color: var(--color-primary);
}

.process-card__numeral--dark {
  background: var(--color-primary);
  color: var(--color-accent-light);
}

.process-card__numeral--accent {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* Icon area */
.process-card__icon {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

/* Title & text */
.process-card__title {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.2;
}

.process-card__text {
  font-size: 14px;
  line-height: 1.7;
}

/* ============================================================
   SECTION 8: COMPARISON TABLE
   ============================================================ */
.comparison {
  background: var(--color-primary);
}

/* Comparison — Row-based layout */
.cmp {
  max-width: 1000px;
  margin: 0 auto;
}

/* Header row */
.cmp__header {
  display: grid;
  grid-template-columns: 180px repeat(3, 1fr);
  gap: 0;
  padding-bottom: 32px;
  margin-bottom: 8px;
}

.cmp__header .cmp__label {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  align-self: end;
  padding-bottom: 4px;
}

.cmp__col {
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cmp__col-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-neutral);
  margin-bottom: 4px;
}

.cmp__col--highlight .cmp__col-icon {
  color: var(--color-accent-light);
}

.cmp__col-name {
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
}

.cmp__col--highlight .cmp__col-name {
  color: var(--color-accent-light);
}

.cmp__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-accent-light);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(59, 130, 246, 0.08);
}

/* Data rows */
.cmp__row {
  display: grid;
  grid-template-columns: 180px repeat(3, 1fr);
  gap: 0;
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
}

.cmp__row .cmp__label {
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  padding-top: 2px;
}

.cmp__val {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-neutral);
}

.cmp__val--strong {
  color: var(--color-white);
  font-weight: 600;
}

/* ============================================================
   METRICS SECTION
   ============================================================ */
.metrics {
  background: var(--color-primary);
}

.metrics__intro {
  color: var(--color-neutral);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
  line-height: 1.7;
}

.metrics-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 32px 28px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.metrics-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-glow);
}

.metrics-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(var(--color-accent-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.metrics-card__category {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent-light);
  margin-bottom: 16px;
}

.metrics-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.metrics-card__list li {
  font-size: 14px;
  color: var(--color-white);
  font-weight: 500;
  padding-left: 16px;
  position: relative;
}

.metrics-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.metrics-card__note {
  font-size: 13px;
  color: var(--color-neutral);
  line-height: 1.6;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   SECTIONS 9-10: SERVICES
   ============================================================ */
.services {
  background: var(--color-surface);
}

.services__subhead {
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-light);
  margin-bottom: 24px;
}

.services__subhead:nth-of-type(2) {
  margin-top: 56px;
}

.card--service h4,
.card--addon h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-white);
}

.card--service p,
.card--addon p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-neutral);
}

.card--addon {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border-left: 3px solid var(--color-accent-alt);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.card--addon:hover {
  border-color: var(--color-accent-light);
  border-left-color: var(--color-accent-light);
  transform: translateY(-2px);
}

/* ============================================================
   SECTION 11: PROOF / CREDIBILITY
   ============================================================ */
.proof {
  background: var(--color-primary);
}

.proof__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.proof__text p {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 32px;
  color: var(--color-neutral);
}

.proof__stat {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
}

.proof__stat-number {
  font-family: var(--font-headline);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-accent-light);
  letter-spacing: -0.03em;
}

.proof__stat-label {
  font-size: 15px;
  color: var(--color-neutral);
  max-width: 240px;
}

/* Email Preview Mockup */
.email-preview {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 60px rgba(0, 0, 0, 0.4);
}

.email-preview__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.email-preview__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.email-preview__dot--red { background: #FF5F57; }
.email-preview__dot--yellow { background: #FFBD2E; }
.email-preview__dot--green { background: #28CA41; }

.email-preview__title {
  font-size: 12px;
  color: var(--color-neutral);
  margin-left: auto;
  font-weight: 500;
}

.email-preview__body {
  padding: 24px;
}

.email-preview__to,
.email-preview__subject {
  font-size: 13px;
  color: var(--color-neutral);
  margin-bottom: 6px;
}

.email-preview__subject {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.email-preview__content p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 12px;
}

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

/* ============================================================
   SECTION 12: FOUNDER PERSPECTIVE
   ============================================================ */
.founder {
  background: var(--color-surface);
}

.founder__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.founder__quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 120px;
  line-height: 1;
  color: var(--color-accent-light);
  opacity: 0.2;
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.founder__title {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 24px;
  position: relative;
}

.founder__quote {
  font-size: 18px;
  font-style: italic;
  line-height: 1.8;
  color: var(--color-neutral);
  margin-bottom: 36px;
  position: relative;
}

.founder__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
}

.founder__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-alt));
  flex-shrink: 0;
}

.founder__name {
  display: block;
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
}

.founder__role {
  display: block;
  font-size: 13px;
  color: var(--color-neutral);
}

/* ============================================================
   SECTION 13: FAQ
   ============================================================ */
.faq {
  background: var(--color-primary);
}

.faq__list {
  max-width: 760px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 0;
  font-family: var(--font-headline);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-white);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: color var(--transition-fast);
}

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

.faq__icon {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-neutral);
}

.faq__item.open .faq__icon {
  transform: rotate(45deg);
  color: var(--color-accent-light);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item.open .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-neutral);
  padding-bottom: 24px;
}

/* ============================================================
   SECTION 14: FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-surface) 100%);
  text-align: center;
  padding: 120px 0;
}

.final-cta__inner {
  max-width: 600px;
  margin: 0 auto;
}

.final-cta__headline {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 16px;
}

.final-cta__sub {
  font-size: 17px;
  color: var(--color-neutral);
  margin-bottom: 40px;
  line-height: 1.7;
}

.final-cta__form {
  position: relative;
}

.form-step {
  display: none;
}

.form-step--active {
  display: block;
}

.form-step__group {
  display: flex;
  gap: 12px;
}

.form-input {
  flex: 1;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-white);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  outline: none;
  transition: border-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--color-accent-light);
}

.form-input::placeholder {
  color: var(--color-neutral);
}

.form-input option {
  background: var(--color-surface-2);
  color: var(--color-white);
}

.form-back {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-neutral);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.form-back:hover {
  color: var(--color-white);
}

.form-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.form-progress__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--transition-base), transform var(--transition-base);
}

.form-progress__dot--active {
  background: var(--color-accent);
  transform: scale(1.2);
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.form-success p {
  font-size: 17px;
  color: var(--color-white);
  font-weight: 600;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-surface);
  padding: 64px 0 0;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 48px;
}

.footer__brand p {
  font-size: 14px;
  color: var(--color-neutral);
  margin-top: 12px;
  max-width: 320px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 28px;
}

.footer__links a {
  font-size: 14px;
  color: var(--color-neutral);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
}

.footer__bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

/* ============================================================
   STICKY MOBILE CTA
   ============================================================ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.sticky-cta.visible {
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-py: 80px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero__sub {
    max-width: 100%;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero {
    min-height: auto;
    padding: 140px 0 80px;
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process-card {
    min-height: 340px;
  }

  .cmp__header,
  .cmp__row {
    grid-template-columns: 140px repeat(3, 1fr);
  }

  .cmp__col {
    padding: 0 16px;
  }

  .outcome-scroll {
    height: 200vh;
  }

  .outcome-scroll__stage {
    max-width: 420px;
    height: 440px;
  }

  .proof__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 24px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --section-py: 64px;
  }

  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .section__title {
    margin-bottom: 40px;
  }

  .hero {
    padding: 120px 0 64px;
  }

  .hero__headline {
    font-size: 28px;
  }

  .dashboard__card {
    min-width: auto;
    padding: 16px 20px;
  }

  .card {
    padding: 28px 24px;
  }

  .process-cards {
    grid-template-columns: 1fr;
  }

  .process-card {
    min-height: auto;
  }

  .outcome-scroll {
    height: 180vh;
  }

  .outcome-scroll__header {
    margin-bottom: 32px;
  }

  .outcome-scroll__stage {
    max-width: 100%;
    height: 420px;
  }

  .outcome-card {
    padding: 28px 24px 24px;
  }

  .outcome-card__heading {
    font-size: 22px;
  }

  .outcome-card__stat {
    font-size: 26px;
  }

  .cmp__header,
  .cmp__row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cmp__header .cmp__label {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
  }

  .cmp__row .cmp__label {
    font-size: 17px;
    padding-bottom: 4px;
  }

  .cmp__col {
    padding: 0;
  }

  .cmp__col::before {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-neutral);
    opacity: 0.6;
    margin-bottom: 2px;
  }

  .cmp__header .cmp__col-icon {
    display: none;
  }

  .form-step__group {
    flex-direction: column;
  }

  .form-step__group .btn {
    width: 100%;
  }

  .footer__links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .sticky-cta {
    display: block;
  }

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

  .proof__stat {
    flex-direction: column;
    gap: 8px;
  }

  .proof__stat-number {
    font-size: 36px;
  }

  .founder__quote {
    font-size: 16px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .hero__headline {
    font-size: 24px;
  }

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

  .hero__ctas .btn {
    text-align: center;
  }

  .section__title {
    font-size: 24px;
  }
}