/* ===== RESET & ROOT ===== */
:root {
    --background: #f8fafc;
    --foreground: #0f172a;
    --card: #ffffff;
    --muted: #f1f5f9;
    --muted-fg: #64748b;
    --border: #e2e8f0;

    --ocean-deep: #0f172a;
    --ocean-medium: #1e40af;
    --ocean-light: #3b82f6;
    --crane-yellow: #fac917;
    --container-green: #16a34a;
    --container-red: #dc2626;
    --container-orange: #f97316;
    --container-blue: #2563eb;
    --container-cyan: #0891b2;
    --container-purple: #7c3aed;
    --container-pink: #db2777;
    --steel-dark: #334155;
    --steel-medium: #64748b;
    --steel-light: #94a3b8;

    --radius: 0.75rem;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== LAYOUT UTILITIES ===== */
.container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 5rem 0;
}

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

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--foreground);
}

.section-subtitle {
    color: var(--muted-fg);
    font-size: 1.05rem;
    max-width: 40rem;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* ===== HEADER ===== */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    height: 4rem;
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--foreground);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
    white-space: nowrap;
}

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

.btn-outline {
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--foreground);
}
.btn-outline:hover {
    background: var(--muted);
}

.btn-primary {
    background-color: var(--ocean-medium);
    color: white;
    border: none;
}
.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-yellow {
    background-color: var(--crane-yellow);
    color: var(--ocean-deep);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.75rem 2rem;
    border-radius: 0.625rem;
}
.btn-yellow:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(250, 201, 23, 0.4);
}

.btn-blue-outline {
    background: transparent;
    border: 1.5px solid var(--ocean-medium);
    color: var(--ocean-medium);
    font-weight: 600;
}
.btn-blue-outline:hover {
    background: var(--ocean-medium);
    color: white;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, #0a1628 0%, #0f172a 30%, #1e3a5f 60%, #2563eb 100%);
    min-height: 92vh;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
    padding-top: 4rem;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.hero-watermarks {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-watermarks svg {
    position: absolute;
    opacity: 0.03;
    fill: white;
}

.watermark-anchor {
    width: 300px;
    height: 300px;
    bottom: -40px;
    left: 5%;
}

.watermark-ship {
    width: 400px;
    height: 400px;
    top: 10%;
    right: -5%;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 10;
    padding: 4rem 0;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    opacity: 0.6;
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-title .highlight {
    color: var(--crane-yellow);
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.75;
    max-width: 32rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-graphic {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 280px;
}

.crane-wrapper {
    position: relative;
}

.crane-svg {
    width: 14rem;
    height: 14rem;
    filter: drop-shadow(0 0 30px rgba(250, 201, 23, 0.35));
    animation: float 6s ease-in-out infinite;
}

.crane-svg .crane-body { animation: crane-swing 5s ease-in-out infinite; transform-origin: 32px 12px; }

/* Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    z-index: 5;
}

.hero-wave svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* ===== MODULES ===== */
.modules-section {
    background: var(--background);
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.module-card {
    position: relative;
    background: var(--card);
    border-radius: var(--radius);
    padding:  1.75rem 1.5rem;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.module-stripe {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.module-icon {
    width: 2.25rem;
    height: 2.25rem;
    margin-bottom: 1rem;
}

.module-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.module-card p {
    font-size: 0.85rem;
    color: var(--muted-fg);
    line-height: 1.55;
}

.module-rivets {
    display: flex;
    gap: 0.375rem;
    margin-top: 1rem;
}

.module-rivets span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--border);
}

/* ===== SED INTEGRATION ===== */
.integration-section {
    background: var(--card);
}

.integration-badge {
    background: rgba(22, 163, 74, 0.1);
    color: var(--container-green);
}

.steps-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 56rem;
    margin: 0 auto 2rem;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: white;
}

.step-number.green { background: var(--container-green); }
.step-number.blue { background: var(--ocean-light); }

.step-icon-circle {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: rgba(22, 163, 74, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.step-icon-circle i { color: var(--container-green); }

.step-item h3 {
    font-size: 1rem;
    margin-bottom: 0.375rem;
}

.step-item p {
    font-size: 0.85rem;
    color: var(--muted-fg);
    line-height: 1.55;
    max-width: 280px;
    margin: 0 auto;
}

.check-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.check-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    background: var(--muted);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--foreground);
}

.check-tag i {
    color: var(--container-green);
    width: 0.875rem;
    height: 0.875rem;
}

/* ===== SUSTAINABILITY ===== */
.sustainability-section {
    background: var(--muted);
}

.sustainability-badge {
    background: rgba(22, 163, 74, 0.1);
    color: var(--container-green);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 56rem;
    margin: 0 auto 3rem;
}

.comparison-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border);
    text-align: left;
}

.comparison-card.red {
    border-left: 4px solid var(--container-red);
}

.comparison-card.green {
    border-left: 4px solid var(--container-green);
}

.comparison-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.comparison-label.red {
    background: rgba(220, 38, 38, 0.1);
    color: var(--container-red);
}

.comparison-label.green {
    background: rgba(22, 163, 74, 0.1);
    color: var(--container-green);
}

.comparison-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.625rem;
    font-size: 0.875rem;
    color: var(--steel-dark);
    line-height: 1.5;
}

.comparison-list .x-icon {
    color: var(--container-red);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.comparison-list .check-icon {
    color: var(--container-green);
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    margin-top: 2px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 56rem;
    margin: 0 auto;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--foreground);
    font-family: 'Space Grotesk', sans-serif;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--muted-fg);
    margin-top: 0.25rem;
}

.stat-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--container-green);
}

/* ===== MESSAGING ===== */
.messaging-section {
    background: var(--card);
}

.messaging-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--ocean-medium);
}

.messaging-content {
    max-width: 56rem;
    margin: 0 auto;
}

.msg-problem {
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    border: 1px solid #fde68a;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.msg-problem-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: #f59e0b;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.msg-problem h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
}

.msg-problem p {
    font-size: 0.85rem;
    color: var(--steel-dark);
    font-style: italic;
    line-height: 1.55;
}

.msg-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.msg-feature {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.msg-feature-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.msg-feature-icon.purple { background: rgba(124, 58, 237, 0.1); color: var(--container-purple); }
.msg-feature-icon.green { background: rgba(22, 163, 74, 0.1); color: var(--container-green); }
.msg-feature-icon.blue { background: rgba(37, 99, 235, 0.1); color: var(--ocean-medium); }

.msg-feature h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.msg-feature p {
    font-size: 0.8rem;
    color: var(--muted-fg);
    line-height: 1.5;
}

.msg-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.msg-comp-card {
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.msg-comp-card.before { border-left: 4px solid var(--container-red); background: rgba(254, 242, 242, 0.5); }
.msg-comp-card.after { border-left: 4px solid var(--container-green); background: rgba(240, 253, 244, 0.5); }

.msg-comp-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.msg-comp-card.before .msg-comp-label { color: var(--container-red); }
.msg-comp-card.after .msg-comp-label { color: var(--container-green); }

.msg-comp-card li {
    display: flex;
    gap: 0.5rem;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    color: var(--steel-dark);
    align-items: flex-start;
}

.msg-comp-card li i { flex-shrink: 0; width: 1rem; height: 1rem; margin-top: 2px; }
.msg-comp-card.before li i { color: var(--container-red); }
.msg-comp-card.after li i { color: var(--container-green); }

/* ===== BI / ANALYTICS ===== */
.analytics-section {
    background: var(--background);
    position: relative;
    overflow: hidden;
}

.analytics-inner {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.analytics-text {
    flex: 1;
    min-width: 300px;
}

.analytics-kicker {
    color: var(--ocean-medium);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.analytics-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
}

.analytics-text > p {
    color: var(--muted-fg);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.analytics-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.analytics-feat {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.analytics-feat-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: rgba(30, 64, 175, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--ocean-medium);
}

.analytics-feat h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.analytics-feat p {
    font-size: 0.85rem;
    color: var(--muted-fg);
    line-height: 1.5;
}

.analytics-dashboard {
    flex: 1;
    min-width: 320px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.75rem;
    box-shadow: var(--shadow-xl);
}

.dash-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.dash-header i { color: var(--ocean-medium); }

.dash-header span {
    font-weight: 700;
    font-size: 0.9rem;
}

.dash-subtitle {
    font-size: 0.8rem;
    color: var(--muted-fg);
    margin-bottom: 1.25rem;
}

.dash-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.dash-stat {
    background: var(--muted);
    padding: 0.875rem;
    border-radius: 0.5rem;
}

.dash-stat-label {
    font-size: 0.7rem;
    color: var(--muted-fg);
    margin-bottom: 0.25rem;
}

.dash-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.dash-stat-value.red { color: var(--container-red); }
.dash-stat-value.green { color: var(--container-green); }

.dash-chart {
    background: var(--muted);
    border-radius: 0.5rem;
    padding: 1rem;
    height: 120px;
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    position: relative;
}

.dash-bar {
    flex: 1;
    border-radius: 3px 3px 0 0;
    min-height: 8px;
    transition: height 0.5s ease;
}

.dash-bar.red { background: var(--container-red); }
.dash-bar.green { background: var(--container-green); }

.dash-meta-line {
    position: absolute;
    left: 1rem;
    right: 1rem;
    border-top: 2px dashed var(--ocean-light);
    opacity: 0.4;
}

.dash-meta-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 1rem;
}

.dash-meta-stat {
    background: var(--muted);
    padding: 0.75rem;
    border-radius: 0.5rem;
}

.dash-meta-stat-label {
    font-size: 0.7rem;
    color: var(--muted-fg);
}

.dash-meta-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    background: var(--card);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 64rem;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 1rem;
    color: #f59e0b;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--steel-dark);
    line-height: 1.65;
    margin-bottom: 1.25rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: white;
}

.testimonial-avatar.blue { background: var(--ocean-medium); }
.testimonial-avatar.green { background: var(--container-green); }
.testimonial-avatar.purple { background: var(--container-purple); }

.testimonial-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--muted-fg);
}

/* ===== BENEFITS / CTA ===== */
.benefits-section {
    background: linear-gradient(135deg, #0a1628 0%, #0f172a 50%, #1e3a5f 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.benefits-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.benefits-content {
    max-width: 56rem;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.benefit-item i {
    color: var(--crane-yellow);
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

/* ===== TECH LOGOS ===== */
.tech-section {
    background: var(--background);
    padding: 3rem 0;
}

.tech-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.tech-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-fg);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.tech-logo:hover { opacity: 1; }

.tech-logo svg, .tech-logo img {
    width: 1.5rem;
    height: 1.5rem;
}

/* ===== FOOTER ===== */
footer {
    background: var(--ocean-deep);
    color: white;
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

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

.footer-logo-group {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.footer-logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
}

.footer-links a:hover { color: rgba(255,255,255,0.85); }

.footer-copy {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* ===== WHATSAPP ===== */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 99;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s;
    animation: pulse-green 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 1.75rem;
    height: 1.75rem;
    fill: white;
}

/* ===== ANIMATIONS ===== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes crane-swing {
    0%, 100% { transform: rotate(-2deg); }
    50% { transform: rotate(2deg); }
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.7); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
    .analytics-inner { flex-direction: column; }
    .hero-inner { flex-direction: column; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-graphic { order: -1; }
    .benefits-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 1.75rem; }
    .modules-grid { grid-template-columns: 1fr; }
    .steps-row { grid-template-columns: 1fr; gap: 1.5rem; }
    .comparison-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .msg-features-grid { grid-template-columns: 1fr; }
    .msg-comparison { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
    .nav-actions .btn-ghost { display: none; }
}