/* ============================================================
   Reset & ROI — Design System
   ============================================================ */

/* Google Fonts imported via <link> in HTML */

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  /* ── Color Palette ── */
  --color-cream:        #F8F5F0;       /* page background */
  --color-warm-white:   #FEFCF9;       /* card surfaces */
  --color-warm-gray-1:  #F0EBE3;       /* subtle dividers, alt sections */
  --color-warm-gray-2:  #DDD6CB;       /* borders */
  --color-warm-gray-3:  #A89E92;       /* secondary text */
  --color-warm-gray-4:  #6B6258;       /* muted text */

  --color-forest:       #2D5016;       /* primary brand — deep earthy green */
  --color-forest-mid:   #3D6B20;       /* hover states */
  --color-forest-light: #EEF4E8;       /* tinted backgrounds */

  --color-navy:         #1A2B3C;       /* headings, dark text */
  --color-navy-mid:     #2A3F55;       /* secondary headings */

  --color-gold:         #C8923B;       /* accent — warm amber gold */
  --color-gold-light:   #F5E6CF;       /* gold tint */
  --color-gold-dark:    #A0712A;       /* gold hover */

  --color-white:        #FFFFFF;
  --color-black:        #0D0D0D;

  /* Semantic */
  --color-text-primary:   var(--color-navy);
  --color-text-secondary: var(--color-warm-gray-4);
  --color-text-muted:     var(--color-warm-gray-3);
  --color-bg:             var(--color-cream);
  --color-surface:        var(--color-warm-white);
  --color-border:         var(--color-warm-gray-2);

  /* ── Typography ── */
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'DM Sans', 'Helvetica Neue', Arial, sans-serif;

  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-md:   1.125rem;   /* 18px */
  --text-lg:   1.25rem;    /* 20px */
  --text-xl:   1.5rem;     /* 24px */
  --text-2xl:  2rem;       /* 32px */
  --text-3xl:  2.5rem;     /* 40px */
  --text-4xl:  3rem;       /* 48px */
  --text-5xl:  3.75rem;    /* 60px */
  --text-6xl:  4.5rem;     /* 72px */

  --leading-tight:  1.15;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semibold: 600;
  --weight-bold:    700;

  /* ── Spacing ── */
  --space-1:  0.25rem;   /* 4px */
  --space-2:  0.5rem;    /* 8px */
  --space-3:  0.75rem;   /* 12px */
  --space-4:  1rem;      /* 16px */
  --space-5:  1.25rem;   /* 20px */
  --space-6:  1.5rem;    /* 24px */
  --space-8:  2rem;      /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
  --space-32: 8rem;      /* 128px */

  /* ── Border Radius ── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-xs:  0 1px 3px rgba(26,43,60,0.06);
  --shadow-sm:  0 2px 8px rgba(26,43,60,0.08);
  --shadow-md:  0 4px 20px rgba(26,43,60,0.10);
  --shadow-lg:  0 8px 40px rgba(26,43,60,0.12);
  --shadow-xl:  0 20px 60px rgba(26,43,60,0.15);

  /* ── Transitions ── */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* ── Layout ── */
  --container-max:  1200px;
  --container-wide: 1440px;
  --nav-height:     72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol { list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   Typography Scale
   ============================================================ */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--color-navy);
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--color-navy);
}

.display-md {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  letter-spacing: -0.01em;
  color: var(--color-navy);
}

.display-sm {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  color: var(--color-navy);
}

.heading-lg {
  font-family: var(--font-body);
  font-size: clamp(var(--text-lg), 2vw, var(--text-2xl));
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  color: var(--color-navy);
}

.heading-md {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  color: var(--color-navy);
}

.body-lg {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
}

.body-md {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-secondary);
}

.label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--wide {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-24);
}

.section--alt {
  background-color: var(--color-warm-gray-1);
}

.section--forest {
  background-color: var(--color-forest);
  color: var(--color-white);
}

.section--navy {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
  margin-inline: auto;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: rgba(248, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.nav__logo-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

.nav__logo-tagline {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

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

/* Hamburger — mobile */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav__mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-height);
  background-color: var(--color-cream);
  padding: var(--space-8) var(--space-6);
  z-index: 99;
  flex-direction: column;
  gap: var(--space-6);
}

.nav__mobile-menu.open {
  display: flex;
}

.nav__mobile-link {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-decoration: none;
}

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

.btn--primary:hover {
  background-color: var(--color-forest-mid);
  border-color: var(--color-forest-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-navy);
  background-color: var(--color-warm-gray-1);
}

.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}

.btn--outline-white:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

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

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card--flat {
  box-shadow: none;
}

.card--flat:hover {
  box-shadow: var(--shadow-md);
}

/* ============================================================
   Badges / Tags
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.badge--gold {
  background-color: var(--color-gold-light);
  color: var(--color-gold-dark);
}

.badge--green {
  background-color: var(--color-forest-light);
  color: var(--color-forest);
}

.badge--navy {
  background-color: rgba(26,43,60,0.08);
  color: var(--color-navy-mid);
}

.badge--red {
  background-color: #FDECEA;
  color: #C0392B;
}

.badge--priority-high   { background-color: #FDECEA; color: #C0392B; }
.badge--priority-medium { background-color: var(--color-gold-light); color: var(--color-gold-dark); }
.badge--priority-low    { background-color: var(--color-forest-light); color: var(--color-forest); }

/* Difficulty badges */
.badge--easy    { background-color: var(--color-forest-light); color: var(--color-forest); }
.badge--weekend { background-color: var(--color-gold-light); color: var(--color-gold-dark); }
.badge--hire    { background-color: rgba(26,43,60,0.08); color: var(--color-navy-mid); }

/* ============================================================
   ROI Indicator
   ============================================================ */
.roi-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, var(--color-gold-light), #FFF3DC);
  border: 1px solid var(--color-gold-light);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-gold-dark);
}

.roi-badge::before {
  content: '↑';
  font-size: var(--text-base);
}

/* ============================================================
   Star Rating
   ============================================================ */
.stars {
  display: flex;
  gap: 2px;
  color: var(--color-gold);
  font-size: var(--text-base);
}

/* ============================================================
   Dividers
   ============================================================ */
.divider {
  width: 48px;
  height: 3px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.divider--center { margin-inline: auto; }

/* ============================================================
   Form Elements
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-warm-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(45,80,22,0.12);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6258' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

/* Range slider */
.form-range {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: var(--color-warm-gray-2);
  border-radius: var(--radius-full);
  outline: none;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-forest);
  cursor: pointer;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.form-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* ============================================================
   Checkbox / Check item
   ============================================================ */
.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-warm-gray-1);
}

.check-item:last-child { border-bottom: none; }

.check-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-forest);
  cursor: pointer;
  flex-shrink: 0;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background-color: var(--color-navy);
  color: rgba(255,255,255,0.7);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__logo-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  font-style: italic;
  margin-bottom: var(--space-6);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  min-height: calc(90vh - var(--nav-height));
  display: flex;
  align-items: center;
  background-color: var(--color-cream);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-24);
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(200,146,59,0.06) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(45,80,22,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  max-width: 700px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero__eyebrow-line {
  width: 32px;
  height: 2px;
  background-color: var(--color-gold);
}

.hero__headline {
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: italic;
  color: var(--color-forest);
}

.hero__subheadline {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

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

.hero__trust {
  margin-top: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.hero__trust-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero__trust-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.hero__trust-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.hero__trust-divider {
  width: 1px;
  height: 40px;
  background-color: var(--color-border);
}

/* ============================================================
   How It Works
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(33.33% - 10px);
  right: calc(33.33% - 10px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold));
  border-top: 1px dashed var(--color-gold);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-forest);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
}

/* ============================================================
   Improvement Cards
   ============================================================ */
.improvement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

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

.improvement-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.improvement-card__img {
  height: 180px;
  background-color: var(--color-warm-gray-1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  overflow: hidden;
}

.improvement-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.improvement-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.improvement-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.improvement-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
}

/* ============================================================
   Testimonial Cards
   ============================================================ */
.testimonials-grid {
  columns: 3;
  column-gap: var(--space-6);
}

.testimonial-card {
  break-inside: avoid;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-style: italic;
  line-height: var(--leading-loose);
  color: var(--color-navy);
}

.testimonial-card__quote::before { content: '\201C'; }
.testimonial-card__quote::after  { content: '\201D'; }

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

.testimonial-card__name {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--color-navy);
}

.testimonial-card__project {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   ROI Data Table
   ============================================================ */
.roi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.roi-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
}

.roi-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-warm-gray-1);
  color: var(--color-text-secondary);
}

.roi-table tr:last-child td { border-bottom: none; }

.roi-table tr:hover td { background-color: var(--color-warm-gray-1); }

.roi-table .roi-bar {
  width: 100%;
  height: 6px;
  background-color: var(--color-warm-gray-1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.roi-table .roi-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-forest), var(--color-gold));
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

/* ============================================================
   Calculator Stepper
   ============================================================ */
.calc-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-12);
}

.calc-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  position: relative;
}

.calc-step:not(:last-child)::after {
  content: '';
  flex: 1;
  height: 2px;
  background-color: var(--color-border);
  margin-left: var(--space-3);
  transition: background-color var(--transition-slow);
}

.calc-step.completed:not(:last-child)::after {
  background-color: var(--color-forest);
}

.calc-step__dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text-muted);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.calc-step.active .calc-step__dot {
  border-color: var(--color-forest);
  background-color: var(--color-forest);
  color: var(--color-white);
}

.calc-step.completed .calc-step__dot {
  border-color: var(--color-forest);
  background-color: var(--color-forest);
  color: var(--color-white);
}

.calc-step__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
  display: none;
}

.calc-step.active .calc-step__label,
.calc-step.completed .calc-step__label {
  color: var(--color-navy);
}

/* ============================================================
   Drop Zone
   ============================================================ */
.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background-color: var(--color-warm-white);
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--color-forest);
  background-color: var(--color-forest-light);
}

.dropzone__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.dropzone__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.dropzone__preview {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
  justify-content: center;
}

.dropzone__preview-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
}

/* ============================================================
   Suggestion Cards (AI Output)
   ============================================================ */
.suggestion-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.suggestion-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.suggestion-card__area {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.suggestion-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.suggestion-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
}

.suggestion-card__stats {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-warm-gray-1);
}

.suggestion-card__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

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

.suggestion-card__stat-value {
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  font-size: var(--text-sm);
}

/* ============================================================
   Print Styles
   ============================================================ */
@media print {
  .nav, .footer, .no-print { display: none !important; }
  body { background: white; color: black; font-size: 12pt; }
  .quote-document { padding: 0; box-shadow: none; }
  .btn--print { display: none; }
  @page { margin: 2cm; }
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up {
  animation: fadeUp 0.6s ease both;
}

.animate-fade-in {
  animation: fadeIn 0.4s ease both;
}

[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Utility Classes
   ============================================================ */
.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-gold    { color: var(--color-gold); }
.text-forest  { color: var(--color-forest); }
.text-muted   { color: var(--color-text-muted); }
.text-white   { color: var(--color-white); }

.mt-auto  { margin-top: auto; }
.mb-4     { margin-bottom: var(--space-4); }
.mb-6     { margin-bottom: var(--space-6); }
.mb-8     { margin-bottom: var(--space-8); }
.mb-12    { margin-bottom: var(--space-12); }
.mt-6     { margin-top: var(--space-6); }
.mt-8     { margin-top: var(--space-8); }

.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

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

.hidden { display: none !important; }

/* ============================================================
   Responsive Breakpoints
   ============================================================ */
@media (max-width: 1024px) {
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }

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

  .testimonials-grid {
    columns: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .section { padding-block: var(--space-16); }

  .nav__links, .nav__actions .btn--primary { display: none; }
  .nav__hamburger { display: flex; }

  .hero { min-height: auto; padding-block: var(--space-16); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__trust { flex-wrap: wrap; gap: var(--space-4); }

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

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; text-align: center; }

  .testimonials-grid { columns: 1; }

  .calc-step__label { display: none; }

  .suggestion-card__stats { flex-direction: column; gap: var(--space-3); }

  .display-xl { font-size: var(--text-3xl); }
  .display-lg { font-size: var(--text-2xl); }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-4); }
  .card { padding: var(--space-6); }
  .testimonial-card { padding: var(--space-6); }
}