/* --- Brand Variables (Global) --- */
:root {
    --cs-white: #FFFFFF;
    --cs-navy: #0B1120;
    --cs-cyan: #00A8CC;
    --cs-surface: #F3F4F6;
    --cs-amber: #F59E0B;
    --cs-green: #10B981;
    --cs-font: 'Outfit', sans-serif;
}

/* ======== RESET & BASE ======== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--cs-font);
    background-color: var(--cs-white);
    color: var(--cs-navy);
    direction: ltr;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

/* Global: zero shadows */
*, *::before, *::after {
    box-shadow: none !important;
}

/* Reusable section labels & headings */
.section-label {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cs-cyan);
    font-weight: 700;
    display: block;
    margin-bottom: 12px;
    text-align: center;
}

.section-heading {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--cs-navy);
    margin-bottom: 50px;
    text-align: center;
}

/* ======== HEADER ======== */
.nexus-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    direction: ltr;
    box-sizing: border-box;
    background: transparent;
    transition: background 0.3s ease, padding 0.3s ease;
}

.nexus-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--cs-surface);
}

.nexus-header.scrolled .menu-text {
    color: var(--cs-navy);
}

.nexus-header.scrolled .line {
    background-color: var(--cs-navy);
}

.header-logo {
    display: flex;
    align-items: center;
    z-index: 10001;
}

.header-logo img {
    height: 42px;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.menu-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10001;
    background: transparent;
    border: none;
    padding: 0;
}

.menu-text {
    font-family: var(--cs-font);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--cs-navy);
    transition: color 0.3s;
}

.hamburger-lines {
    width: 30px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.line {
    width: 100%;
    height: 2px;
    background-color: var(--cs-navy);
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    border-radius: 0;
}

.menu-open .line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
    background-color: var(--cs-cyan);
}

.menu-open .line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.menu-open .line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
    background-color: var(--cs-cyan);
}

.menu-open .menu-text {
    color: var(--cs-cyan);
}

/* ======== FULLSCREEN MENU ======== */
.fullscreen-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--cs-navy);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    clip-path: circle(0% at 95% 5%);
    direction: ltr;
}

.menu-bg-texture {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 60px,
        rgba(0, 168, 204, 0.03) 60px,
        rgba(0, 168, 204, 0.03) 61px
    );
    pointer-events: none;
}

.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.nav-item {
    margin: 15px 0;
    overflow: hidden;
}

.nav-link {
    display: block;
    font-family: var(--cs-font);
    font-size: 3rem;
    font-weight: 800;
    color: var(--cs-white);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    transition: all 0.3s ease;
    transform: translateY(100%);
}

.nav-link:hover {
    color: var(--cs-cyan);
    transform: translateX(10px);
}

.menu-footer {
    position: absolute;
    bottom: 50px;
    display: flex;
    gap: 40px;
    color: rgba(255, 255, 255, 0.5);
    font-family: var(--cs-font);
    font-size: 0.9rem;
    opacity: 0;
}

.menu-footer a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.menu-footer a:hover {
    color: var(--cs-cyan);
}

/* ======== SECTION 1: HERO ======== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--cs-white);
    overflow: hidden;
    padding: 120px 60px 80px;
}

.hero-decoration {
    position: absolute;
    right: -150px;
    top: 50%;
    transform: translateY(-50%);
    width: 700px;
    height: 700px;
    background-color: var(--cs-cyan);
    opacity: 0.05;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-title {
    font-size: 6rem;
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--cs-navy);
    margin-bottom: 30px;
}

.hero-title span {
    color: var(--cs-cyan);
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(11, 17, 32, 0.7);
    max-width: 480px;
    margin-bottom: 40px;
}

.hero-cta-wrapper {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0 32px;
    height: 56px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--cs-font);
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--cs-cyan);
    color: var(--cs-white);
    border: none;
}

.btn-primary:hover {
    background-color: var(--cs-navy);
    transform: scale(1.05);
}

.btn-outline {
    background: transparent;
    color: var(--cs-navy);
    border: 4px solid var(--cs-navy);
}

.btn-outline:hover {
    background-color: var(--cs-navy);
    color: var(--cs-white);
    transform: scale(1.05);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-frame {
    width: 100%;
    max-width: 520px;
    border: 4px solid var(--cs-navy);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--cs-surface);
}

.hero-image-frame img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

/* ======== SECTION 2: THE DEAL ======== */
.deal-section {
    width: 100%;
}

.deal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}

.deal-block {
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.2s ease;
}

.deal-problem {
    background-color: var(--cs-navy);
    color: var(--cs-white);
}

.deal-opportunity {
    background-color: var(--cs-cyan);
    color: var(--cs-navy);
}

.deal-label {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.6;
    margin-bottom: 20px;
}

.deal-heading {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 20px;
}

.deal-text {
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 480px;
    opacity: 0.85;
}

/* ======== SECTION 3: MARKET & VISION ======== */
.market-section {
    background-color: var(--cs-surface);
    padding: 100px 40px;
}

.market-container {
    max-width: 1100px;
    margin: 0 auto;
}

.market-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.market-item {
    padding: 40px 30px;
    background-color: var(--cs-white);
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.market-item:hover {
    transform: scale(1.02);
}

.market-number {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--cs-cyan);
    line-height: 1;
    display: block;
    margin-bottom: 20px;
}

.market-item-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cs-navy);
    margin-bottom: 10px;
}

.market-item-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(11, 17, 32, 0.7);
}

.market-vision {
    font-size: 1.6rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.5;
    color: var(--cs-navy);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
    border-top: 2px solid var(--cs-navy);
}

/* ======== SECTION 4: VALUE PROPOSITION ======== */
.value-section {
    background-color: var(--cs-white);
    padding: 100px 40px;
}

.value-container {
    max-width: 1100px;
    margin: 0 auto;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background-color: var(--cs-surface);
    border-radius: 8px;
    padding: 40px 28px;
    text-align: center;
    transition: background-color 0.2s ease, color 0.2s ease;
    cursor: default;
}

.value-card:hover {
    background-color: var(--cs-cyan);
}

.value-card:hover .value-icon,
.value-card:hover .value-card-title,
.value-card:hover .value-card-text {
    color: var(--cs-white);
}

.value-card:hover .value-icon svg {
    stroke: var(--cs-white);
}

.value-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    color: var(--cs-cyan);
    transition: color 0.2s ease;
}

.value-icon svg {
    transition: stroke 0.2s ease;
}

.value-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cs-navy);
    margin-bottom: 10px;
    transition: color 0.2s ease;
}

.value-card-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(11, 17, 32, 0.65);
    transition: color 0.2s ease;
}

/* ======== SECTION 5: SAAS DASHBOARD ======== */
.dashboard-section {
    background-color: var(--cs-surface);
    padding: 100px 40px;
}

.dashboard-container {
    max-width: 1100px;
    margin: 0 auto;
}

.dashboard-frame {
    display: grid;
    grid-template-columns: 220px 1fr;
    border: 4px solid var(--cs-navy);
    border-radius: 8px;
    overflow: hidden;
    min-height: 420px;
    background-color: var(--cs-white);
}

/* Sidebar */
.dash-sidebar {
    background-color: var(--cs-navy);
    padding: 30px 0;
    display: flex;
    flex-direction: column;
}

.dash-sidebar-logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--cs-cyan);
    letter-spacing: 2px;
    padding: 0 24px;
    margin-bottom: 30px;
}

.dash-sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dash-nav-item {
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    cursor: default;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.dash-nav-item.active {
    background-color: var(--cs-cyan);
    color: var(--cs-white);
    font-weight: 700;
    border-left-color: var(--cs-white);
}

/* Main workspace */
.dash-main {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dash-widgets-row {
    display: grid;
    gap: 20px;
}

.dash-widgets-row:first-child {
    grid-template-columns: 1.2fr 1fr;
}

.dash-widgets-row:last-child {
    grid-template-columns: repeat(3, 1fr);
}

.dash-widget {
    background-color: var(--cs-surface);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid rgba(11, 17, 32, 0.08);
}

.dash-widget-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(11, 17, 32, 0.5);
    margin-bottom: 16px;
}

/* Bay grid */
.bay-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.bay-cell {
    aspect-ratio: 2 / 1;
    border-radius: 4px;
}

.bay-active {
    background-color: var(--cs-green);
}

.bay-idle {
    background-color: #E5E7EB;
}

.bay-maintenance {
    background-color: var(--cs-amber);
}

.bay-legend {
    display: flex;
    gap: 16px;
    font-size: 0.72rem;
    color: rgba(11, 17, 32, 0.5);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    display: inline-block;
}

.legend-active {
    background-color: var(--cs-green);
}

.legend-idle {
    background-color: #E5E7EB;
}

.legend-maintenance {
    background-color: var(--cs-amber);
}

/* Bar chart */
.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 140px;
    padding-top: 10px;
}

.bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.bar {
    width: 100%;
    background-color: var(--cs-cyan);
    border-radius: 4px 4px 0 0;
    transition: height 0.6s ease;
}

.bar-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(11, 17, 32, 0.5);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Metric widget */
.dash-widget-metric {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(11, 17, 32, 0.45);
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--cs-navy);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.metric-value small {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(11, 17, 32, 0.5);
    margin-left: 4px;
}

.metric-badge {
    display: inline-block;
    width: fit-content;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 4px;
}

.metric-good {
    background-color: rgba(16, 185, 129, 0.12);
    color: var(--cs-green);
}

.metric-neutral {
    background-color: rgba(0, 168, 204, 0.1);
    color: var(--cs-cyan);
}

/* ======== SECTION 6: MARKET VALIDATION ======== */
.validation-section {
    background-color: var(--cs-navy);
    color: var(--cs-white);
    padding: 100px 40px;
}

.validation-container {
    max-width: 1100px;
    margin: 0 auto;
}

.validation-section .section-label {
    color: var(--cs-cyan);
}

.roadmap {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin: 50px 0 60px;
    flex-wrap: wrap;
}

.roadmap-step {
    flex: 1;
    min-width: 200px;
    padding: 0 20px;
    text-align: center;
}

.roadmap-phase {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cs-cyan);
    display: block;
    margin-bottom: 10px;
}

.roadmap-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.roadmap-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.65);
}

.roadmap-connector {
    width: 60px;
    height: 4px;
    background-color: var(--cs-cyan);
    align-self: center;
    margin-top: 30px;
    flex-shrink: 0;
    border-radius: 0;
}

.founder-quote {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    color: var(--cs-white);
    letter-spacing: -0.02em;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 40px;
    border-top: 4px solid var(--cs-cyan);
}

/* ======== FOUNDER SECTION ======== */
.founder-section {
    background-color: var(--cs-white);
    padding: 100px 40px;
    border-top: 1px solid var(--cs-surface);
}

.founder-container {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 50px;
    align-items: center;
}

.founder-portrait {
    width: 200px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--cs-surface);
    border: 4px solid var(--cs-navy);
}

.founder-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}

.founder-body {
    display: flex;
    flex-direction: column;
}

.founder-label {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cs-cyan);
    font-weight: 700;
    margin-bottom: 8px;
}

.founder-name {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--cs-navy);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    line-height: 1.1;
}

.founder-bio {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(11, 17, 32, 0.65);
    margin-bottom: 28px;
    max-width: 500px;
}

.founder-contact-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.founder-contact-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cs-navy);
    border: 2px solid var(--cs-navy);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: var(--cs-font);
}

.founder-contact-chip svg {
    flex-shrink: 0;
    opacity: 0.5;
}

.founder-contact-chip:hover {
    background-color: var(--cs-cyan);
    border-color: var(--cs-cyan);
    color: var(--cs-navy);
    transform: scale(1.05);
}

.founder-contact-chip:hover svg {
    opacity: 1;
}

/* ======== FOOTER ======== */
.cleanspot-footer {
    background-color: var(--cs-navy);
    color: var(--cs-white);
    direction: ltr;
    font-size: 0.9rem;
    position: relative;
    z-index: 10;
}

/* Full-width WhatsApp CTA bar */
.footer-wa-bar {
    background-color: var(--cs-cyan);
    padding: 0;
}

.footer-wa-link {
    display: block;
    width: 100%;
    padding: 28px 40px;
    text-align: center;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--cs-navy);
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: var(--cs-font);
}

.footer-wa-link:hover {
    background-color: #008fad;
    color: var(--cs-white);
}

.footer-wa-link:focus {
    outline: 4px solid var(--cs-navy);
    outline-offset: 2px;
}

/* Bottom bar */
.footer-bottom-bar {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom-logo {
    height: 28px;
    width: auto;
    opacity: 0.4;
    transition: opacity 0.2s;
}

.footer-bottom-logo:hover {
    opacity: 0.7;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.78rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
    font-size: 0.78rem;
    transition: color 0.2s;
}

.footer-bottom-links a:hover {
    color: var(--cs-cyan);
}

/* ======== KEYFRAMES ======== */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes barGrow {
    0% {
        height: 0;
    }
    100% {
        height: var(--bar-h);
    }
}

/* ======== RESPONSIVE: MOBILE (768px) ======== */
@media (max-width: 768px) {
    .nexus-header {
        padding: 15px 20px;
    }

    .header-logo img {
        height: 32px;
    }

    .menu-text {
        display: none;
    }

    .nav-link {
        font-size: 2rem;
    }

    .menu-footer {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        bottom: 30px;
    }

    /* Hero */
    .hero-section {
        padding: 120px 24px 60px;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 3.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta-wrapper {
        flex-direction: column;
    }

    .hero-btn {
        width: 100%;
    }

    .hero-image-frame {
        max-width: 100%;
    }

    /* Deal */
    .deal-grid {
        grid-template-columns: 1fr;
    }

    .deal-block {
        padding: 60px 24px;
    }

    .deal-heading {
        font-size: 2rem;
    }

    /* Market */
    .market-section {
        padding: 60px 20px;
    }

    .market-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .market-vision {
        font-size: 1.2rem;
    }

    /* Value */
    .value-section {
        padding: 60px 20px;
    }

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

    .section-heading {
        font-size: 2rem;
    }

    /* Dashboard */
    .dashboard-section {
        padding: 60px 20px;
    }

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

    .dash-sidebar {
        padding: 20px 0;
        flex-direction: row;
        overflow-x: auto;
        gap: 0;
    }

    .dash-sidebar-logo {
        display: none;
    }

    .dash-sidebar-nav {
        display: flex;
        width: 100%;
    }

    .dash-nav-item {
        white-space: nowrap;
        font-size: 0.75rem;
        padding: 10px 16px;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .dash-nav-item.active {
        border-bottom-color: var(--cs-white);
        border-left-color: transparent;
    }

    .dash-widgets-row:first-child,
    .dash-widgets-row:last-child {
        grid-template-columns: 1fr;
    }

    .bar-chart {
        height: 100px;
    }

    /* Validation */
    .validation-section {
        padding: 60px 20px;
    }

    .roadmap {
        flex-direction: column;
        align-items: center;
    }

    .roadmap-connector {
        width: 4px;
        height: 40px;
        margin-top: 0;
    }

    .roadmap-step {
        min-width: auto;
        padding: 20px 0;
    }

    .founder-quote {
        font-size: 1.4rem;
    }

    /* Founder */
    .founder-section {
        padding: 60px 24px;
    }

    .founder-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .founder-portrait {
        width: 140px;
        height: 140px;
        margin: 0 auto;
    }

    .founder-body {
        align-items: center;
    }

    .founder-name {
        font-size: 1.8rem;
    }

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

    .founder-contact-row {
        justify-content: center;
    }

    .founder-contact-chip {
        font-size: 0.8rem;
        padding: 10px 16px;
    }

    /* Footer */
    .footer-wa-link {
        font-size: 0.8rem;
        padding: 22px 20px;
        letter-spacing: 0.5px;
    }

    .footer-bottom-bar {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
        text-align: center;
    }
}

/* ======== RESPONSIVE: TABLET (1024px) ======== */
@media (max-width: 1024px) and (min-width: 769px) {
    .hero-title {
        font-size: 4.5rem;
    }

    .hero-section {
        padding: 120px 40px 80px;
    }

    .value-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .market-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .dashboard-frame {
        grid-template-columns: 180px 1fr;
    }

    .dash-widgets-row:last-child {
        grid-template-columns: 1fr 1fr;
    }
}