/* ============================================================
   FoundHuman — Global Design System
   Single source of truth for typography, color, components,
   layout, motion, and the petal watermark system.
   ============================================================ */

/* ============================
   1. DESIGN TOKENS
   ============================ */
:root {
    /* Color */
    --color-terracotta: #C4623A;
    --color-terracotta-dark: #A8522F;
    --color-terracotta-soft: rgba(196, 98, 58, 0.08);
    --color-terracotta-glow: rgba(196, 98, 58, 0.04);
    --color-ink: #1A1A2E;
    --color-ink-light: #2A2A42;
    --color-sage: #7A8B6F;
    --color-sage-soft: rgba(122, 139, 111, 0.10);
    --color-stone: #6B6B6B;
    --color-stone-light: #8A8A8A;
    --color-sand: #F5F0EB;
    --color-sand-deep: #ECE5DB;
    --color-warm-white: #FEFCF9;
    --color-border: #E8E2DA;
    --color-border-soft: rgba(232, 226, 218, 0.6);
    --color-white: #FFFFFF;
    --color-success: #5C8A5C;
    --color-info: #2A5F8F;

    /* Typography */
    --font-serif: 'Instrument Serif', 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing scale */
    --spacing-xs: 12px;
    --spacing-sm: 24px;
    --spacing-md: 40px;
    --spacing-lg: 60px;
    --spacing-xl: 80px;
    --spacing-2xl: 120px;
    --spacing-3xl: 160px;

    /* Shadows — layered for set-into-page feel */
    --shadow-sm: 0 1px 2px rgba(26, 26, 46, 0.06), 0 0 0 1px rgba(26, 26, 46, 0.03);
    --shadow-md: 0 4px 16px rgba(26, 26, 46, 0.06), 0 0 0 1px rgba(26, 26, 46, 0.03);
    --shadow-lg: 0 12px 32px rgba(26, 26, 46, 0.08), 0 1px 2px rgba(26, 26, 46, 0.04);
    --shadow-xl: 0 24px 64px rgba(26, 26, 46, 0.10), 0 1px 2px rgba(26, 26, 46, 0.04);
    --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 0 0 1px rgba(26, 26, 46, 0.04), 0 1px 2px rgba(26, 26, 46, 0.04);
    --shadow-card-hover: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 0 0 1px rgba(196, 98, 58, 0.15), 0 12px 32px rgba(26, 26, 46, 0.08);
    --shadow-btn-primary: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 1px 2px rgba(26, 26, 46, 0.06), 0 4px 10px rgba(196, 98, 58, 0.18);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Motion */
    --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================
   2. 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;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-sans);
    color: var(--color-ink);
    background-color: var(--color-warm-white);
    background-image: linear-gradient(180deg, var(--color-warm-white) 0%, var(--color-warm-white) 60%, var(--color-sand) 100%);
    background-attachment: fixed;
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

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

/* ============================
   3. TYPOGRAPHY
   ============================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    line-height: 1.12;
    color: var(--color-ink);
    font-weight: 400;
}

h1 {
    font-size: clamp(40px, 5.5vw, 80px);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.025em;
}

h2 {
    font-size: clamp(34px, 3.5vw, 56px);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.015em;
}

h3 {
    font-size: clamp(22px, 2vw, 30px);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.01em;
}

h4 { font-size: 18px; margin-bottom: var(--spacing-xs); }

h1 em, h2 em, h3 em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-terracotta);
}

p {
    font-size: 17px;
    line-height: 1.65;
    color: var(--color-stone);
    margin-bottom: var(--spacing-sm);
}

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

em {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.04em;
}

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

a:hover { color: var(--color-terracotta-dark); }

::selection {
    background: var(--color-terracotta);
    color: var(--color-warm-white);
}

/* ============================
   4. SECTION LABELS (eyebrows)
   ============================ */
.section-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--color-terracotta);
}

.section-label-center { justify-content: center; }
.section-label-light { color: rgba(255, 255, 255, 0.7); }
.section-label-light::before { background: rgba(255, 255, 255, 0.4); }

/* ============================
   5. BUTTONS
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-sans);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
    text-decoration: none;
    letter-spacing: 0.005em;
    position: relative;
    overflow: hidden;
    line-height: 1.25;
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--color-white);
    box-shadow: var(--shadow-btn-primary);
}

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 1px 2px rgba(26, 26, 46, 0.08), 0 10px 24px rgba(196, 98, 58, 0.32);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-ink);
    border: 1px solid var(--color-border);
    box-shadow: 0 1px 1px rgba(26, 26, 46, 0.02);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    border-color: var(--color-stone-light);
    color: var(--color-ink);
    transform: translateY(-1px);
}

.btn-white {
    background-color: var(--color-white);
    color: var(--color-ink);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    color: var(--color-ink);
}

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn-arrow { gap: 10px; }
.btn-arrow svg { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.btn-arrow:hover svg { transform: translateX(4px); }

/* ============================
   6. LAYOUT
   ============================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
}

.container-narrow {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
}

section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

section.section-tall { padding: var(--spacing-3xl) 0; }
section.section-snug { padding: var(--spacing-xl) 0; }

/* ============================
   7. PETAL WATERMARK SYSTEM
   ============================ */

/* The 12-petal SVG is reusable. The watermark wrappers control
   size, position, rotation, and opacity. Consumers should put
   <svg class="petal-svg">...</svg> inside a positioning wrapper
   like <div class="petal-watermark watermark-hero"> for layout. */

.petal-svg {
    width: 100%;
    height: 100%;
    color: var(--color-terracotta);
}

.petal-watermark {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    color: var(--color-terracotta);
}

/* Hero — large faded petal, lower-right, terracotta-tinted halo */
.watermark-hero {
    bottom: -120px;
    right: -140px;
    width: 540px;
    height: 540px;
    opacity: 0.06;
    transform: rotate(-12deg);
}

/* Hero — secondary smaller petal, upper-left peek */
.watermark-hero-2 {
    top: 8%;
    left: -80px;
    width: 220px;
    height: 220px;
    opacity: 0.04;
    transform: rotate(38deg);
    color: var(--color-ink);
}

/* Section bridge — petal peeking from left edge between sections */
.watermark-edge-left {
    left: -60px;
    top: 50%;
    width: 180px;
    height: 180px;
    opacity: 0.05;
    transform: translateY(-50%) rotate(22deg);
}

/* Section bridge — petal peeking from right edge */
.watermark-edge-right {
    right: -80px;
    top: 30%;
    width: 220px;
    height: 220px;
    opacity: 0.045;
    transform: rotate(-18deg);
}

/* CTA accent — small petal cluster behind/beside the call-to-action */
.watermark-cta {
    top: 50%;
    right: 6%;
    width: 140px;
    height: 140px;
    opacity: 0.07;
    transform: translateY(-50%) rotate(45deg);
}

.watermark-cta-left {
    top: 50%;
    left: 6%;
    width: 100px;
    height: 100px;
    opacity: 0.05;
    transform: translateY(-50%) rotate(-30deg);
}

/* Methodology — petal cluster representing scoring dimensions */
.watermark-method {
    bottom: -100px;
    left: 8%;
    width: 280px;
    height: 280px;
    opacity: 0.05;
    transform: rotate(15deg);
}

.watermark-method-2 {
    top: -80px;
    right: 10%;
    width: 200px;
    height: 200px;
    opacity: 0.04;
    transform: rotate(-22deg);
    color: var(--color-ink);
}

/* Footer — petal garden / signature */
.watermark-footer {
    top: 20%;
    right: -60px;
    width: 240px;
    height: 240px;
    opacity: 0.05;
    transform: rotate(28deg);
    color: var(--color-terracotta);
}

.watermark-footer-2 {
    bottom: -40px;
    left: 5%;
    width: 140px;
    height: 140px;
    opacity: 0.04;
    transform: rotate(-15deg);
    color: var(--color-terracotta);
}

/* Dark-section petal — slightly more visible against dark */
.watermark-dark {
    opacity: 0.08;
    color: var(--color-terracotta);
}

.watermark-dark.watermark-edge-right { opacity: 0.07; }

/* Subtle drift animation for hero watermark */
@keyframes petal-drift {
    0%, 100% { transform: rotate(-12deg) translateY(0); }
    50% { transform: rotate(-9deg) translateY(-12px); }
}

.watermark-hero .petal-svg {
    animation: petal-drift 18s ease-in-out infinite;
    transform-origin: center;
}

/* ============================
   8. HEADER / NAVIGATION
   ============================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

header.scrolled {
    background: rgba(254, 252, 249, 0.92);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04), 0 1px 2px rgba(26, 26, 46, 0.04);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-ink);
}

.flower-mark {
    width: 30px;
    height: 30px;
    color: var(--color-ink);
    flex-shrink: 0;
}

.wordmark {
    font-family: var(--font-serif);
    font-size: 21px;
    font-weight: 400;
    display: flex;
    gap: 2px;
    line-height: 1;
}

.wordmark-found { color: var(--color-ink); }
.wordmark-human { color: var(--color-terracotta); font-style: italic; }

.nav-center {
    display: flex;
    gap: 36px;
    align-items: center;
}

.nav-link {
    font-size: 14px;
    color: var(--color-ink);
    font-weight: 500;
    position: relative;
    cursor: pointer;
    transition: color var(--transition-fast);
    letter-spacing: 0.005em;
}

.nav-link:hover { color: var(--color-terracotta); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-terracotta);
    transition: width var(--transition-base);
}

.nav-link:hover::after { width: 100%; }

.nav-link-with-dropdown {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-link-with-dropdown::after { display: none; }

.dropdown-indicator {
    font-size: 9px;
    transition: transform var(--transition-fast);
    opacity: 0.5;
}

.nav-link-with-dropdown:hover .dropdown-indicator {
    transform: rotate(180deg);
    opacity: 1;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -16px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    margin-top: 14px;
    z-index: 1001;
    padding: 8px;
    border: 1px solid var(--color-border);
}

.nav-link-with-dropdown:hover .dropdown-menu,
.nav-link:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--color-ink);
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.dropdown-menu a:hover {
    background-color: var(--color-sand);
    color: var(--color-terracotta);
}

.dropdown-menu .dropdown-desc {
    display: block;
    font-size: 12px;
    color: var(--color-stone);
    font-weight: 400;
    margin-top: 2px;
    line-height: 1.4;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-right .btn {
    padding: 10px 20px;
    font-size: 14px;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    width: 28px;
    height: 28px;
    justify-content: center;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--color-ink);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(10px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-10px); }

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-warm-white);
    z-index: 999;
    padding: 100px var(--spacing-md) var(--spacing-md);
    overflow-y: auto;
}

.mobile-menu.active {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-menu-section {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-md);
}

.mobile-menu-section h3 {
    font-size: 12px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-terracotta);
    text-transform: uppercase;
    font-weight: 600;
    font-family: var(--font-sans);
    letter-spacing: 0.15em;
}

.mobile-menu-section a {
    display: block;
    padding: 10px 0;
    font-size: 17px;
    color: var(--color-ink);
    font-weight: 500;
}

/* ============================
   9. HERO SECTION
   ============================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse 1000px 500px at 50% 0%, rgba(196, 98, 58, 0.05) 0%, transparent 60%),
        var(--color-warm-white);
    position: relative;
    overflow: hidden;
    padding: 130px 0 var(--spacing-2xl);
}

.hero-accent-line {
    position: absolute;
    top: 30%;
    left: 0;
    width: 80px;
    height: 1px;
    background: var(--color-terracotta);
    opacity: 0.4;
    animation: line-draw 1.2s ease-out 0.3s forwards;
    transform-origin: left;
    transform: scaleX(0);
}

@keyframes line-draw {
    to { transform: scaleX(1); }
}

.hero-content {
    max-width: 920px;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 var(--spacing-md);
}

.hero-content .section-label {
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.hero h1 {
    color: var(--color-ink);
    margin-bottom: var(--spacing-md);
}

.hero h1 em { color: var(--color-terracotta); font-style: italic; }

.hero-subhead {
    font-size: 19px;
    color: var(--color-stone);
    max-width: 640px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.55;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.4;
    animation: scrollBounce 2.4s ease-in-out infinite;
    z-index: 2;
}

.scroll-indicator span {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-stone);
}

.scroll-indicator svg {
    width: 18px;
    height: 18px;
    color: var(--color-stone);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================
   10. SOCIAL PROOF STRIP
   ============================ */
.social-proof {
    background-color: var(--color-sand);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    position: relative;
    z-index: 3;
    border-top: 1px solid rgba(232, 226, 218, 0.5);
    border-bottom: 1px solid rgba(232, 226, 218, 0.5);
}

.proof-content { text-align: center; }

.proof-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-stone);
    display: block;
    margin-bottom: var(--spacing-md);
}

.proof-featured {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.proof-featured-item {
    font-family: var(--font-serif);
    font-size: clamp(18px, 2vw, 22px);
    color: var(--color-ink);
    font-weight: 400;
    letter-spacing: 0.005em;
    white-space: nowrap;
    position: relative;
}

.proof-featured-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: calc(var(--spacing-xl) / -2);
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-terracotta);
}

/* ============================
   11. PILLARS GRID (3-up cards)
   ============================ */
.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.pillar {
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pillar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, var(--color-terracotta-glow) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

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

.pillar:hover::before { opacity: 1; }

.pillar-number {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--color-terracotta);
    opacity: 0.18;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.pillar h3 {
    color: var(--color-ink);
    margin-bottom: var(--spacing-xs);
}

.pillar p {
    font-size: 15px;
    color: var(--color-stone);
    line-height: 1.65;
    margin-bottom: 0;
}

.heading-block {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.heading-block .section-label { justify-content: center; }

.heading-block p {
    font-size: 18px;
    color: var(--color-stone);
}

/* ============================
   12. DARK AUTHORITY SECTION
   ============================ */
.dark-section {
    background:
        radial-gradient(ellipse at top, var(--color-ink-light) 0%, var(--color-ink) 70%),
        var(--color-ink);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.dark-section h1, .dark-section h2, .dark-section h3 { color: var(--color-white); }
.dark-section p { color: rgba(255, 255, 255, 0.72); }
.dark-section .section-label { color: var(--color-terracotta); }
.dark-section .section-label::before { background: var(--color-terracotta); }

/* Steps grid (4-up) */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.step {
    padding: var(--spacing-md) var(--spacing-sm);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    transition: all var(--transition-base);
}

.step:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(196, 98, 58, 0.3);
    transform: translateY(-3px);
}

.step-number {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 40px;
    color: var(--color-terracotta);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.step h3 {
    font-size: 22px;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.step p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.62);
    line-height: 1.65;
    margin-bottom: 0;
}

.section-link-row {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.section-link-row a {
    font-size: 15px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-terracotta);
    transition: gap var(--transition-fast);
}

.section-link-row a:hover { gap: 14px; }

/* ============================
   13. INDUSTRIES GRID
   ============================ */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.industry-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--color-terracotta);
    transition: height var(--transition-slow);
    border-radius: 0 0 2px 0;
}

.industry-card:hover::before { height: 100%; }

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

.industry-card h3 {
    color: var(--color-ink);
    margin-bottom: var(--spacing-xs);
    font-size: 26px;
}

.industry-desc {
    font-size: 15px;
    color: var(--color-stone);
    margin-bottom: var(--spacing-md);
    line-height: 1.65;
}

.industry-link {
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-terracotta);
    transition: gap var(--transition-fast);
}

.industry-link:hover { gap: 14px; }

.industry-link svg {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
}

.industry-link:hover svg { transform: translateX(4px); }

/* ============================
   14. METRICS / RESULTS
   ============================ */
.results {
    background-color: var(--color-sand);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.metric {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-sm);
    position: relative;
}

.metric + .metric::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--color-border);
}

.metric-number {
    font-family: var(--font-serif);
    font-size: clamp(52px, 5vw, 72px);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
    color: var(--color-terracotta);
    line-height: 1;
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 15px;
    color: var(--color-stone);
    line-height: 1.55;
    max-width: 240px;
    margin: 0 auto;
}

/* ============================
   15. TESTIMONIAL (dark)
   ============================ */
.testimonial {
    background:
        radial-gradient(ellipse at top, var(--color-ink-light) 0%, var(--color-ink) 70%),
        var(--color-ink);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.testimonial-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.quote-mark {
    font-family: var(--font-serif);
    font-size: 100px;
    color: var(--color-terracotta);
    line-height: 0.6;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.quote-text {
    font-family: var(--font-serif);
    font-size: clamp(20px, 2.2vw, 26px);
    font-style: italic;
    color: var(--color-white);
    line-height: 1.55;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.quote-attribution {
    font-size: 15px;
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: 4px;
    font-family: var(--font-sans);
}

.quote-attribution-title {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 400;
    font-family: var(--font-sans);
}

/* ============================
   16. MINI ROI CALCULATOR
   ============================ */
.mini-roi {
    background-color: var(--color-sand);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.mini-roi-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.mini-roi-inner h2 { margin-bottom: var(--spacing-xs); }

.mini-roi-subtext {
    font-size: 17px;
    color: var(--color-stone);
    margin-bottom: var(--spacing-xl);
    line-height: 1.55;
}

.mini-roi-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    text-align: left;
    border: 1px solid var(--color-border-soft);
}

.mini-roi-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-field label, .roi-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 6px;
    letter-spacing: 0.005em;
    font-family: var(--font-sans);
}

.form-field input,
.form-field textarea,
.form-field select,
.roi-field input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    background-color: var(--color-warm-white);
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-ink);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus,
.roi-field input:focus {
    outline: none;
    border-color: var(--color-terracotta);
    box-shadow: 0 0 0 3px rgba(196, 98, 58, 0.1);
}

.field-hint {
    font-size: 12px;
    color: var(--color-stone);
    margin-top: 4px;
}

.mini-roi-divider {
    height: 1px;
    background: var(--color-border);
    margin-bottom: var(--spacing-md);
}

.mini-roi-results {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.mini-roi-result {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.mini-roi-result.current { background: var(--color-sand); }
.mini-roi-result.with-fh { background: rgba(92, 138, 92, 0.10); }
.mini-roi-result.savings {
    background: var(--color-sand);
    border: 2px solid var(--color-terracotta);
}

.mini-roi-result-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-stone);
    margin-bottom: 8px;
}

.mini-roi-result-value {
    font-family: var(--font-serif);
    font-size: clamp(24px, 2.5vw, 32px);
    color: var(--color-terracotta);
    line-height: 1;
}

.mini-roi-cta { text-align: center; margin-top: var(--spacing-sm); }
.mini-roi-cta p { font-size: 14px; color: var(--color-stone); margin-bottom: var(--spacing-sm); }
.mini-roi-cta .btn { margin: 0 6px; }

.mini-roi-full-link {
    display: block;
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: 13px;
    color: var(--color-stone);
}

.mini-roi-full-link a { color: var(--color-terracotta); font-weight: 500; }

/* ============================
   17. CTA SECTION
   ============================ */
.cta-section {
    background-color: var(--color-warm-white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-section .section-label { justify-content: center; }
.cta-section h2 { margin-bottom: var(--spacing-sm); }

.cta-subtext {
    font-size: 18px;
    color: var(--color-stone);
    margin-bottom: var(--spacing-xl);
    line-height: 1.55;
}

.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================
   18. FOOTER
   ============================ */
footer {
    background:
        radial-gradient(ellipse at top, var(--color-ink-light) 0%, var(--color-ink) 70%),
        var(--color-ink);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 3px solid var(--color-terracotta);
    position: relative;
    overflow: hidden;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-md);
    align-items: start;
    position: relative;
    z-index: 2;
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-flower {
    width: 28px;
    height: 28px;
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.footer-wordmark {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
}

.footer-wordmark-human {
    color: var(--color-terracotta);
    font-style: italic;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.65;
    max-width: 280px;
    margin-top: var(--spacing-xs);
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-column h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.4);
    font-family: var(--font-sans);
}

.footer-column a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.footer-column a:hover { color: var(--color-terracotta); }

.footer-contact h4 { margin-bottom: var(--spacing-sm); }

.footer-email {
    font-size: 15px;
    color: var(--color-terracotta);
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    position: relative;
    z-index: 2;
}

/* ============================
   19. FORMS (contact-style)
   ============================ */
.form-wrapper {
    max-width: 640px;
    margin: 0 auto;
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-soft);
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

.form-field { margin-bottom: var(--spacing-md); }

.form-field textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.5;
}

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

/* ============================
   20. CHIPS & BADGES
   ============================ */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--color-warm-white);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-stone);
}

.chip-terracotta {
    background: var(--color-terracotta-soft);
    border-color: rgba(196, 98, 58, 0.2);
    color: var(--color-terracotta);
}

/* ============================
   21. ANIMATIONS
   ============================ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 { transition-delay: 0.06s; }
.stagger-2 { transition-delay: 0.14s; }
.stagger-3 { transition-delay: 0.22s; }
.stagger-4 { transition-delay: 0.30s; }
.stagger-5 { transition-delay: 0.38s; }

@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;
    }
    .fade-in { opacity: 1; transform: none; }
}

/* ============================
   22. RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
    .steps { grid-template-columns: repeat(2, 1fr); }
    .pillars { grid-template-columns: 1fr; gap: var(--spacing-sm); }
    .industries-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
}

@media (max-width: 768px) {
    section { padding: var(--spacing-xl) 0; }
    section.section-tall { padding: var(--spacing-2xl) 0; }

    .nav-container { padding: 14px var(--spacing-sm); }
    .nav-center { display: none; }
    .hamburger { display: flex; }
    .nav-right .btn { display: none; }

    .hero {
        min-height: auto;
        padding: 110px 0 var(--spacing-xl);
    }

    .hero h1 { font-size: 38px; margin-bottom: var(--spacing-md); }
    .hero-subhead { font-size: 17px; margin-bottom: var(--spacing-lg); line-height: 1.55; }

    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 100%; max-width: 320px; }

    .scroll-indicator { display: none; }

    .proof-featured { gap: var(--spacing-md); }
    .proof-featured-item { font-size: 17px; }
    .proof-featured-item:not(:last-child)::after { display: none; }

    .pillars, .steps, .industries-grid { grid-template-columns: 1fr; }

    .results-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .metric + .metric::before { width: 60%; height: 1px; top: 0; left: 20%; }
    .metric-number { font-size: 48px; }

    .quote-text { font-size: 19px; }
    .quote-mark { font-size: 64px; }

    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 320px; }

    .footer-content { grid-template-columns: 1fr; gap: var(--spacing-lg); }
    .footer-contact { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: var(--spacing-md); }

    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-wrapper { padding: var(--spacing-md); }

    .mini-roi-inputs { grid-template-columns: 1fr; }
    .mini-roi-results { grid-template-columns: 1fr; }
    .mini-roi-card { padding: var(--spacing-md) var(--spacing-sm); }

    /* Tone down watermarks on mobile */
    .watermark-hero { width: 320px; height: 320px; bottom: -60px; right: -80px; }
    .watermark-hero-2, .watermark-edge-left, .watermark-edge-right,
    .watermark-cta-left, .watermark-method-2, .watermark-footer-2 { display: none; }
}

@media (max-width: 480px) {
    h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }

    section { padding: var(--spacing-lg) 0; }
    .container { padding: 0 var(--spacing-sm); }

    .hero { padding: 100px 0 var(--spacing-lg); }
    .hero h1 { font-size: 32px; line-height: 1.1; }
    .hero-subhead { font-size: 16px; }

    .pillar, .step, .industry-card { padding: var(--spacing-md); }

    .btn { padding: 12px 22px; font-size: 14px; }

    .watermark-hero { width: 240px; height: 240px; opacity: 0.04; }
}

/* ============================
   23. UTILITIES
   ============================ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.no-overflow { overflow: hidden; }