/*
Theme Name: Suino
Theme URI: https://suino.co.jp/
Author: 株式会社 粋農
Author URI: https://suino.co.jp/
Description: 株式会社 粋農のコーポレートサイトテーマ。ダークモード・グラスモーフィズムを採用したプレミアムデザイン。
Version: 1.0
License: All Rights Reserved
Text Domain: suino
*/

/* ============================================================
   SUINO — Design System & Global Styles
   Premium dark-mode agricultural tech website
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+JP:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --bg-primary: #060b18;
    --bg-secondary: #0c1425;
    --bg-tertiary: #111d35;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(10, 18, 36, 0.75);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(16, 185, 129, 0.3);

    --accent-primary: #10b981;
    --accent-secondary: #06d6a0;
    --accent-tertiary: #34d399;
    --accent-glow: rgba(16, 185, 129, 0.15);
    --accent-gradient: linear-gradient(135deg, #10b981, #06d6a0, #3b82f6);
    --accent-gradient-text: linear-gradient(135deg, #10b981, #06d6a0);

    --text-primary: #f0fdf4;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-accent: #34d399;

    --blue-accent: #3b82f6;
    --purple-accent: #8b5cf6;
    --amber-accent: #f59e0b;
    --rose-accent: #f43f5e;

    /* Typography */
    --font-primary: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Noto Sans JP', 'Inter', sans-serif;

    /* Spacing */
    --section-padding: clamp(80px, 12vw, 160px);
    --container-max: 1200px;
    --container-padding: clamp(20px, 5vw, 40px);

    /* Borders & Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Shadows */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.1), 0 0 80px rgba(16, 185, 129, 0.05);
    --shadow-glow-strong: 0 0 60px rgba(16, 185, 129, 0.2), 0 0 120px rgba(16, 185, 129, 0.1);

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-out-expo);
    --transition-medium: 0.4s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

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

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.8;
}

/* --- Scroll Animation --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}

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

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

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

.nav.scrolled {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-glass);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.nav-logo span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width var(--transition-medium);
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.nav-cta {
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    color: var(--bg-primary) !important;
    background: var(--accent-gradient);
    padding: 10px 24px;
    border-radius: 100px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.3);
}

/* Mobile nav */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

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

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(16, 185, 129, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 80% 40% at 20% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    padding: 6px 18px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.4);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-title .accent {
    position: relative;
    display: inline;
}

.hero-title .accent::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 4px;
    width: 100%;
    height: 8px;
    background: var(--accent-gradient);
    opacity: 0.3;
    border-radius: 4px;
    z-index: -1;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.9;
}

/* --- Service Cards (Hero) --- */
.service-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.service-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: left;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium), background var(--transition-medium);
    cursor: pointer;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-6px);
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

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

.service-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.service-card-icon.green {
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-primary);
}

.service-card-icon.blue {
    background: rgba(59, 130, 246, 0.12);
    color: var(--blue-accent);
}

.service-card-icon.purple {
    background: rgba(139, 92, 246, 0.12);
    color: var(--purple-accent);
}

.service-card-num {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.service-card-arrow {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-top: 16px;
    transition: gap var(--transition-fast);
}

.service-card:hover .service-card-arrow {
    gap: 12px;
}

/* ============================================================
   SECTION DIVIDER
   ============================================================ */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-glass), transparent);
    margin: 0;
    border: none;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-header {
    margin-bottom: 64px;
}

.section-header.center {
    text-align: center;
}

.section-header.center .section-subtitle {
    margin: 0 auto;
}

/* ============================================================
   SECTION 1 — MANUAL CREATION
   ============================================================ */
.manual-section {
    background: var(--bg-secondary);
    position: relative;
}

.manual-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 50% 70% at 80% 30%, rgba(16, 185, 129, 0.04), transparent);
    pointer-events: none;
}

/* Full-width intro block */
.manual-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

.manual-intro-text .section-title {
    margin-bottom: 24px;
}

.manual-intro-visual {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 32px;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-phone {
    width: 180px;
    height: 360px;
    background: var(--bg-tertiary);
    border-radius: 28px;
    border: 2px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.visual-phone::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.phone-screen {
    padding: 24px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    height: 100%;
}

.phone-header {
    text-align: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

.phone-item {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-item-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.phone-item-text {
    font-size: 0.55rem;
    font-weight: 600;
    color: var(--text-secondary);
    line-height: 1.3;
}

.phone-item-text span {
    display: block;
    font-size: 0.5rem;
    font-weight: 400;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.phone-bar {
    margin-top: auto;
    height: 32px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--accent-primary);
}

/* Floating elements around phone */
.float-card {
    position: absolute;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-card);
    animation: float 6s ease-in-out infinite;
}

.float-card-1 {
    top: 20px;
    right: 20px;
    animation-delay: 0s;
}

.float-card-2 {
    bottom: 40px;
    left: 20px;
    animation-delay: -2s;
}

.float-card-3 {
    top: 50%;
    right: 10px;
    animation-delay: -4s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Approach cards */
.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.approach-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
}

.approach-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.approach-num {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--accent-primary);
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.approach-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.approach-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.approach-card ul {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.approach-card ul li {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.approach-card ul li::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent-primary);
    flex-shrink: 0;
}

/* CTA block */
.cta-block {
    margin-top: 64px;
    text-align: center;
    padding: 56px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.04), transparent 50%);
    pointer-events: none;
}

.cta-block h3 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
}

.cta-block p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 28px;
    position: relative;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    font-size: 0.92rem;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--accent-primary);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 14px 36px;
    border-radius: 100px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    cursor: pointer;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(16, 185, 129, 0.08);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.15);
}

/* ============================================================
   SECTION 2 — HR EVALUATION SYSTEM
   ============================================================ */
.eval-section {
    background: var(--bg-primary);
    position: relative;
}

.eval-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 50% 60% at 20% 50%, rgba(59, 130, 246, 0.03), transparent);
    pointer-events: none;
}

.eval-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

.eval-intro-visual {
    position: relative;
    order: -1;
}

/* Rank ladder visualization */
.rank-ladder {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
}

.rank-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.rank-item:hover {
    background: rgba(255, 255, 255, 0.03);
    transform: translateX(4px);
}

.rank-level {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 800;
    flex-shrink: 0;
    letter-spacing: 0.05em;
}

.rank-level.executive {
    background: rgba(245, 158, 11, 0.15);
    color: var(--amber-accent);
}

.rank-level.manager {
    background: rgba(139, 92, 246, 0.15);
    color: var(--purple-accent);
}

.rank-level.senior {
    background: rgba(59, 130, 246, 0.15);
    color: var(--blue-accent);
}

.rank-level.mid {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-primary);
}

.rank-level.entry {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-secondary);
}

.rank-info h4 {
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.rank-info p {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.rank-connector {
    width: 2px;
    height: 12px;
    background: linear-gradient(to bottom, var(--border-glass), transparent);
    margin-left: 35px;
}

/* Pillar cards */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
}

.pillar-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.pillar-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.pillar-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.pillar-card ul li {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.pillar-card ul li::before {
    content: '✓';
    font-size: 0.7rem;
    color: var(--accent-primary);
    font-weight: 700;
}

/* Case study */
.case-study {
    margin-top: 64px;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: 32px;
}

.case-study-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--amber-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.case-study h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.case-study p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.75;
}

.case-study-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: rgba(245, 158, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

/* ============================================================
   SECTION 3 — APP / DASHBOARD
   ============================================================ */
.app-section {
    background: var(--bg-secondary);
    position: relative;
}

.app-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 60% 50% at 70% 30%, rgba(139, 92, 246, 0.03), transparent);
    pointer-events: none;
}

.app-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

/* Feature grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* Dashboard mockup */
.dashboard-mockup {
    margin-top: 64px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 40px;
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.dashboard-header h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
}

.dashboard-header .badge {
    font-size: 0.7rem;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-primary);
    border-radius: 100px;
    font-weight: 600;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 24px;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    font-family: var(--font-primary);
    margin-bottom: 4px;
}

.stat-value.green {
    color: var(--accent-primary);
}

.stat-value.blue {
    color: var(--blue-accent);
}

.stat-value.purple {
    color: var(--purple-accent);
}

.stat-change {
    font-size: 0.72rem;
    font-weight: 600;
}

.stat-change.positive {
    color: var(--accent-primary);
}

/* Chart area */
.dashboard-chart {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 24px;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.chart-header h4 {
    font-size: 0.85rem;
    font-weight: 600;
}

.chart-legend {
    display: flex;
    gap: 16px;
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

.chart-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 160px;
    padding-top: 20px;
}

.chart-bar-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    height: 100%;
    justify-content: flex-end;
}

.chart-bar-pair {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    width: 100%;
    justify-content: center;
}

.chart-bar {
    width: 16px;
    border-radius: 4px 4px 0 0;
    transition: height 1.5s var(--ease-out-expo);
}

.chart-bar.revenue {
    background: linear-gradient(to top, var(--accent-primary), var(--accent-secondary));
}

.chart-bar.cost {
    background: rgba(99, 102, 241, 0.4);
}

.chart-bar-label {
    font-size: 0.6rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Simulation cards */
.dashboard-sims {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.sim-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.sim-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    flex-shrink: 0;
}

.sim-info h5 {
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.sim-info p {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

.sim-arrow {
    color: var(--accent-primary);
    margin: 0 4px;
}

.dashboard-note {
    margin-top: 20px;
    text-align: center;
    font-size: 0.72rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 64px 0 40px;
    border-top: 1px solid var(--border-glass);
    background: var(--bg-primary);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
}

.footer-brand span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-glass);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .service-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .manual-intro,
    .eval-intro,
    .app-intro {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .eval-intro-visual {
        order: 0;
    }

    .approach-grid,
    .pillar-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .dashboard-sims {
        grid-template-columns: 1fr;
    }

    .chart-bars {
        height: 120px;
    }

    .chart-bar {
        width: 10px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        z-index: 999;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .case-study {
        flex-direction: column;
        text-align: center;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
}

@media (max-width: 600px) {
    .manual-intro-visual {
        min-height: 280px;
        padding: 24px 16px;
    }

    .float-card {
        display: none;
    }

    .cta-block {
        padding: 40px 24px;
    }
}