/* ============================================================
   HAHOLA — Global Design System
   Design: Flat Design / Feature-Rich Showcase + Trust & Authority
   Colors: Professional Blue + Deal Green
   Typography: Inter
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --color-primary-light: #DBEAFE;
    --color-primary-lightest: #EFF6FF;
    --color-secondary: #3B82F6;
    --color-accent: #059669;
    --color-accent-light: #D1FAE5;
    --color-background: #F8FAFC;
    --color-foreground: #0F172A;
    --color-text: #334155;
    --color-text-light: #64748B;
    --color-muted: #F1F5FD;
    --color-border: #E2E8F0;
    --color-white: #FFFFFF;
    --color-destructive: #DC2626;
    --color-warning: #F59E0B;
    --color-purple: #7C3AED;
    --color-purple-light: #EDE9FE;
    --color-green-light: #D1FAE5;
    --color-orange: #EA580C;
    --color-orange-light: #FFF7ED;
    --color-teal: #0D9488;
    --color-teal-light: #CCFBF1;
    --color-rose: #E11D48;
    --color-rose-light: #FFF1F2;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.06), 0 4px 6px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.06), 0 8px 10px rgba(0,0,0,0.04);

    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    --container-max: 1200px;
    --navbar-height: 72px;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

/* ---------- Container ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ---------- Section Header ---------- */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header__tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.02em;
}

.section-header__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-foreground);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.section-header__desc {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.7;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-family);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    border: 2px solid transparent;
}

.btn--sm {
    padding: 8px 18px;
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: 14px 28px;
    font-size: var(--font-size-base);
    border-radius: var(--radius-lg);
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn--primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.btn--outline {
    border-color: var(--color-border);
    color: var(--color-foreground);
    background: transparent;
}
.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-lightest);
}

.btn--ghost {
    color: var(--color-foreground);
    background: transparent;
}
.btn--ghost:hover {
    background: var(--color-muted);
}

.btn--white {
    background: var(--color-white);
    color: var(--color-primary);
}
.btn--white:hover {
    background: var(--color-primary-lightest);
    transform: translateY(-1px);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-foreground);
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.navbar__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast);
    position: relative;
}
.navbar__link:hover {
    color: var(--color-primary);
}
.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: 1px;
}
.navbar__link:hover::after {
    width: 100%;
}

.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.navbar__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-foreground);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    padding: calc(var(--navbar-height) + 60px) 0 80px;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}
.hero__shape--1 {
    width: 600px;
    height: 600px;
    background: var(--color-primary-light);
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}
.hero__shape--2 {
    width: 400px;
    height: 400px;
    background: var(--color-purple-light);
    bottom: -100px;
    left: -100px;
    animation: float 25s ease-in-out infinite reverse;
}
.hero__shape--3 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-light);
    top: 50%;
    left: 50%;
    animation: float 30s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(30px, -30px); }
    50% { transform: translate(-20px, 20px); }
    75% { transform: translate(20px, 10px); }
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-primary-lightest);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.6s ease;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    color: var(--color-foreground);
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__title-gradient {
    display: block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__ctas {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    animation: fadeInUp 0.6s ease 0.4s both;
}

.hero__stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-foreground);
}

.hero__stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: 2px;
}

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

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Mockup */
.hero__visual {
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero__dashboard {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.hero__dashboard-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-muted);
    border-bottom: 1px solid var(--color-border);
}

.hero__dashboard-dots {
    display: flex;
    gap: 6px;
}
.hero__dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.hero__dashboard-dots span:nth-child(1) { background: #EF4444; }
.hero__dashboard-dots span:nth-child(2) { background: #F59E0B; }
.hero__dashboard-dots span:nth-child(3) { background: #22C55E; }

.hero__dashboard-title {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    font-weight: 500;
}

.hero__dashboard-body {
    display: grid;
    grid-template-columns: 48px 1fr;
}

.hero__dashboard-sidebar {
    padding: 12px 8px;
    background: var(--color-muted);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.hero__dash-nav-item {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--color-border);
    transition: background var(--transition-fast);
}
.hero__dash-nav-item.active {
    background: var(--color-primary);
}

.hero__dashboard-main {
    padding: 16px;
}

.hero__dash-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.hero__dash-metric {
    padding: 12px;
    background: var(--color-muted);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.hero__dash-metric-label {
    display: block;
    font-size: 10px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.hero__dash-metric-value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--color-foreground);
}

.hero__dash-metric-change {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    margin-top: 4px;
}
.hero__dash-metric-change.positive {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.hero__dash-chart {
    margin-bottom: 16px;
    background: var(--color-muted);
    border-radius: var(--radius-md);
    padding: 8px;
    border: 1px solid var(--color-border);
}

.hero__chart-svg {
    width: 100%;
    height: auto;
}

.hero__chart-line {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    animation: drawLine 2s ease forwards 0.8s;
}

@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

.hero__dash-deals {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero__dash-deal {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--color-muted);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.hero__dash-deal-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.hero__dash-deal-info {
    flex: 1;
    min-width: 0;
}

.hero__dash-deal-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-foreground);
}

.hero__dash-deal-amount {
    display: block;
    font-size: 11px;
    color: var(--color-text-light);
}

.hero__dash-deal-stage {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary);
}
.hero__dash-deal-stage.won {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

/* ============================================================
   TRUSTED BY
   ============================================================ */
.trusted {
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-muted);
}

.trusted__label {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.trusted__logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.trusted__logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-text-light);
    opacity: 0.4;
    transition: opacity var(--transition-base);
    letter-spacing: 0.02em;
}
.trusted__logo:hover {
    opacity: 0.7;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

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

/* Hidden feature cards */
.feature-card--hidden {
    display: none !important;
    opacity: 0 !important;
    transform: translateY(20px) !important;
}

.features__grid.expanded .feature-card--hidden {
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    animation: featureReveal 0.4s ease forwards;
}



@keyframes featureReveal {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.features__grid.expanded .feature-card--hidden:nth-child(7) { animation-delay: 0s; }
.features__grid.expanded .feature-card--hidden:nth-child(8) { animation-delay: 0.05s; }
.features__grid.expanded .feature-card--hidden:nth-child(9) { animation-delay: 0.1s; }
.features__grid.expanded .feature-card--hidden:nth-child(10) { animation-delay: 0.15s; }
.features__grid.expanded .feature-card--hidden:nth-child(11) { animation-delay: 0.2s; }
.features__grid.expanded .feature-card--hidden:nth-child(12) { animation-delay: 0.25s; }

/* Expand button */
.features__expand-wrapper {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.features__expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.features__expand-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.features__expand-icon {
    transition: transform 0.3s ease;
}

.features__expand-btn[aria-expanded="true"] .features__expand-icon {
    transform: rotate(180deg);
}

.features__expand-btn[aria-expanded="true"] {
    background: var(--color-primary);
    color: var(--color-white);
}

.feature-card {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: default;
}

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

.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.feature-card__icon--blue {
    background: var(--color-primary-light);
    color: var(--color-primary);
}
.feature-card__icon--purple {
    background: var(--color-purple-light);
    color: var(--color-purple);
}
.feature-card__icon--green {
    background: var(--color-green-light);
    color: var(--color-accent);
}
.feature-card__icon--orange {
    background: var(--color-orange-light);
    color: var(--color-orange);
}
.feature-card__icon--teal {
    background: var(--color-teal-light);
    color: var(--color-teal);
}
.feature-card__icon--rose {
    background: var(--color-rose-light);
    color: var(--color-rose);
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-foreground);
    margin-bottom: var(--spacing-sm);
}

.feature-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ============================================================
   HUBS
   ============================================================ */
.hubs {
    padding: var(--spacing-4xl) 0;
    background: var(--color-muted);
}

.hubs__tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    padding: 6px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hubs__tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}
.hubs__tab:hover {
    color: var(--color-primary);
    background: var(--color-primary-lightest);
}
.hubs__tab.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.hubs__content {
    max-width: 1000px;
    margin: 0 auto;
}

.hub-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    animation: fadeIn 0.3s ease;
}

.hub-panel.active {
    display: grid;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hub-panel__title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-foreground);
    margin-bottom: var(--spacing-md);
}

.hub-panel__desc {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.hub-panel__features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: var(--spacing-xl);
}

.hub-panel__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-foreground);
}

/* Hub Mockups */
.hub-mockup {
    background: var(--color-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hub-mockup__header {
    padding: 12px 16px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-foreground);
}

.hub-mockup__content {
    padding: 20px;
}

.hub-mockup__metric-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.hub-mockup__metric-card {
    padding: 12px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: center;
}

.hub-mockup__metric-card .label {
    display: block;
    font-size: 10px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.hub-mockup__metric-card .value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--color-foreground);
}

.hub-mockup__chart-placeholder {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 100px;
    padding: 12px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.hub-mockup__bar {
    flex: 1;
    background: linear-gradient(to top, var(--color-primary), var(--color-secondary));
    border-radius: 4px 4px 0 0;
    min-height: 10px;
    animation: barGrow 0.8s ease forwards;
    transform-origin: bottom;
}

@keyframes barGrow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

/* Pipeline Mockup */
.hub-mockup__pipeline {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pipeline-stage {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
}

.pipeline-stage.won {
    border-left-color: var(--color-accent);
    background: var(--color-accent-light);
}

.stage-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-foreground);
}

.stage-count {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

.pipeline-stage.won .stage-count {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

/* Editor Mockup */
.hub-mockup__editor {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
}

.editor-toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.editor-toolbar span {
    width: 24px;
    height: 24px;
    background: var(--color-muted);
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.editor-line {
    height: 10px;
    background: var(--color-muted);
    border-radius: 4px;
    margin-bottom: 8px;
}

.editor-line.active {
    background: var(--color-primary-light);
}

.editor-line.short {
    width: 60%;
}

/* Sync Mockup */
.hub-mockup__sync-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px 0;
}

.sync-node {
    padding: 12px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-foreground);
}

.sync-node.center {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.sync-line {
    width: 40px;
    height: 2px;
    background: var(--color-border);
    position: relative;
}

.sync-line::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s ease infinite;
}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

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

.benefit-card {
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.benefit-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.benefit-card__number {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--color-primary-light);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.benefit-card:hover .benefit-card__number {
    color: var(--color-primary);
    transition: color var(--transition-base);
}

.benefit-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-foreground);
    margin-bottom: var(--spacing-sm);
}

.benefit-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
    padding: var(--spacing-4xl) 0;
    background: var(--color-muted);
}

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

.testimonial-card {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: default;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--spacing-lg);
}

.testimonial-card__quote {
    font-size: var(--font-size-base);
    color: var(--color-foreground);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.testimonial-card__name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-foreground);
}

.testimonial-card__role {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.cta-section__inner {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-3xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.cta-section__bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
                       radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.cta-section__desc {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta-section__buttons {
    position: relative;
    z-index: 1;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact__title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-foreground);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.contact__desc {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.contact__benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact__benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-foreground);
}

.contact__form-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    min-height: 540px;
}

.contact__form-card iframe {
    min-height: 505px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    background: var(--color-foreground);
    color: rgba(255,255,255,0.7);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand-desc {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    line-height: 1.7;
    max-width: 300px;
}

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

.footer__links-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.6);
    transition: color var(--transition-fast);
}
.footer__links a:hover {
    color: var(--color-white);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.footer__social {
    display: flex;
    gap: 16px;
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-fast);
}
.footer__social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

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

/* Tablet */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__ctas {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

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

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

    .hub-panel {
        grid-template-columns: 1fr;
    }

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

    .testimonials__grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

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

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

    .hubs__tabs {
        flex-wrap: wrap;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }

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

    .navbar__links {
        display: none;
        position: absolute;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }

    .navbar__links.open {
        display: flex;
    }

    .navbar__actions {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }

    .navbar__hamburger.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .navbar__hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    .navbar__hamburger.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: calc(var(--navbar-height) + 32px) 0 48px;
    }

    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero__ctas {
        flex-direction: column;
        width: 100%;
    }

    .hero__ctas .btn {
        width: 100%;
    }

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

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

    .hubs__tabs {
        gap: 4px;
    }

    .hubs__tab {
        padding: 8px 12px;
        font-size: var(--font-size-xs);
    }

    .hubs__tab svg {
        display: none;
    }

    .hub-panel {
        padding: var(--spacing-xl);
    }

    .hub-mockup__metric-row {
        grid-template-columns: 1fr;
    }

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

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .cta-section__inner {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }

    .trusted__logos {
        gap: var(--spacing-xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .features__grid {
        grid-template-columns: 1fr;
    }
}

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

/* Focus states */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}