/* ==========================================================================
   Omniscient Homepage Styles
   ========================================================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-bg: #000000;
    --color-bg-alt: #080808;
    --color-bg-navy: #050510;
    --color-bg-deep: #030308;
    --color-blue: #1774ff;
    --color-blue-hover: #1560d9;
    --color-blue-dim: rgba(23, 116, 255, 0.1);
    --color-blue-glow: rgba(23, 116, 255, 0.5);
    --color-text: #FEFEFE;
    --color-text-dim: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.4);
    --color-glass-bg: rgba(0, 0, 0, 0.6);
    --color-glass-border: rgba(23, 116, 255, 0.15);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --max-width: 1200px;
    --section-padding: 6rem 2rem;
}

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

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

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(23, 116, 255, 0.3);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-blue);
}

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

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

/* --- Typography --- */
.section-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-blue);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    max-width: 700px;
}

.highlight {
    background: linear-gradient(135deg, var(--color-blue) 0%, #5aadff 50%, var(--color-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Word Split Animation --- */
.word-wrap {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    padding-bottom: 0.08em;
    line-height: inherit;
}

.word {
    display: inline-block;
    will-change: transform;
}

/* --- Layout --- */
.page-container {
    position: relative;
    z-index: 2;
    overflow-x: hidden;
    background: transparent;
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--section-padding);
}

.section-inner.centered {
    text-align: center;
}

.section-inner.centered .section-description {
    margin-left: auto;
    margin-right: auto;
}

.content-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

/* --- Full-width edge gradient --- */
.section-edge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 5%,
        rgba(23, 116, 255, 0.15) 25%,
        rgba(23, 116, 255, 0.35) 50%,
        rgba(23, 116, 255, 0.15) 75%,
        transparent 95%);
    z-index: 2;
}

/* --- Section numbers (left margin) --- */
.section-num {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: rgba(23, 116, 255, 0.15);
    text-transform: uppercase;
    pointer-events: none;
    z-index: 3;
}

/* --- Alternating section backgrounds --- */
.solution-section {
    background: transparent;
}

/* Mission section — full room */
.mission-section {
    min-height: 100vh;
    background: var(--color-bg-navy);
}

.mission-text {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 500;
    line-height: 1.45;
    color: var(--color-text);
    max-width: 900px;
    margin: 0 auto;
    letter-spacing: -0.5px;
    min-height: 6em;
}

.mission-text .typed-cursor {
    display: inline-block;
    width: 3px;
    height: 0.85em;
    background: var(--color-blue);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: cursorBlink 0.8s steps(2) infinite;
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* --- Transition Overlay --- */
.transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    opacity: 0;
    pointer-events: none;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.transition-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* ==========================================================================
   Globe Container
   ========================================================================== */
#globe-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    opacity: 0.9;
    pointer-events: none;
}

/* ==========================================================================
   Section 1: Hero
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

/* Word Rotator (slot machine) */
.word-rotator {
    display: inline-flex;
    overflow: hidden;
    height: 1.25em;
    vertical-align: baseline;
    margin-bottom: -0.17em;
}

.rotator-words {
    display: flex;
    flex-direction: column;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.rotator-item {
    display: block;
    height: 1.25em;
    line-height: 1.25;
    flex-shrink: 0;
    padding-bottom: 0.05em;
    color: var(--color-blue);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-blue) 0%, #4a9eff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-dim);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* CTA Buttons */
.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: var(--color-blue);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: var(--color-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(23, 116, 255, 0.35), 0 0 0 1px rgba(23, 116, 255, 0.2);
}

.btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    background: transparent;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.btn-secondary:hover {
    border-color: var(--color-blue);
    color: var(--color-blue);
    transform: translateY(-2px);
}

/* Scroll Prompt */
.scroll-prompt {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    opacity: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
    z-index: 10;
}

.scroll-prompt.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
    pointer-events: none;
}

.scroll-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.45);
    font-family: var(--font-body);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    border-radius: 1px;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to bottom, transparent, var(--color-blue));
    animation: scrollLineTravel 2s ease-in-out infinite;
}

@keyframes scrollLineTravel {
    0% { top: -50%; }
    100% { top: 100%; }
}

/* ==========================================================================
   Section 2: Value Pillars
   ========================================================================== */
.pillars-section {
    min-height: 80vh;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    margin-bottom: 4rem;
}

.pillar-card {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: border-color 0.3s ease, transform 0.3s ease;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-blue), transparent);
    transition: width 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.pillar-card.revealed::before,
.pillar-card:hover::before {
    width: 100%;
}

.pillar-card:hover {
    border-color: rgba(23, 116, 255, 0.4);
    transform: translateY(-4px);
}

.pillar-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    color: var(--color-blue);
}

.pillar-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-blue);
    fill: none;
    stroke-width: 1.5;
}

.pillar-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(23, 116, 255, 0.2);
    display: inline-block;
}

.pillar-card p {
    color: var(--color-text-dim);
    font-size: 1rem;
    line-height: 1.7;
}

/* ==========================================================================
   Section 3: Stat
   ========================================================================== */
.stat-section {
    min-height: 100vh;
}

.stat-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.stat-number {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.stat-number .odometer {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-blue);
    line-height: 1;
    filter: drop-shadow(0 0 30px var(--color-blue-glow));
}

.stat-number .unit {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-blue);
}

.stat-description {
    font-size: 1.35rem;
    color: var(--color-text-dim);
    text-align: center;
    max-width: 600px;
    line-height: 1.6;
}

/* ==========================================================================
   Section 4: Problem — Progressive Reveal
   ========================================================================== */
.problem-section {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 6rem 0;
}

.problem-sticky-title {
    text-align: center;
    padding: 0 2rem;
    margin: 0 auto 2.5rem;
    font-size: 2.5rem;
    position: relative;
}

.problem-sticky-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-blue), #5aadff);
    border-radius: 2px;
    margin: 0.75rem auto 0;
}

.problem-container {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    width: 100%;
    position: relative;
    gap: 0.6rem;
}

.problem-line {
    font-family: var(--font-heading);
    font-weight: 400;
    color: var(--color-text);
    text-align: left;
    padding: 1rem 0 1rem 1.2rem;
    position: relative;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    font-size: 1.25rem;
    opacity: 1;
    line-height: 1.5;
    border-left: 3px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
    cursor: default;
}

.problem-num {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-blue);
    opacity: 1;
    flex-shrink: 0;
    letter-spacing: 1px;
    transition: opacity 0.35s ease;
}

.problem-line:hover {
    font-size: 1.8rem;
    font-weight: 600;
    opacity: 1;
    padding: 1.2rem 0 1.2rem 1.2rem;
    border-left-color: var(--color-blue);
}

.problem-line:hover .problem-num {
    opacity: 1;
}

.problem-conclusion {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    text-align: center;
    margin-top: 3rem;
    opacity: 0;
}

.problem-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--progress, 0%);
    background: linear-gradient(180deg, rgba(23,116,255,0.3), var(--color-blue));
    border-radius: 2px;
    transition: height 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.problem-progress::after {
    content: '';
    position: absolute;
    top: var(--progress, 0%);
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-blue);
    box-shadow: 0 0 14px rgba(23, 116, 255, 0.7), 0 0 4px rgba(23, 116, 255, 0.9);
    transition: top 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Section 5: New Paradigm
   ========================================================================== */
.paradigm-section {
    min-height: 80vh;
}

.paradigm-section .section-title {
    font-size: 3.5rem;
}

.paradigm-section .section-description {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
}

/* ==========================================================================
   Section 6: Solution
   ========================================================================== */
.solution-section {
    min-height: 100vh;

}

.solution-sticky-header {
    text-align: center;
    padding: 0 0 2.5rem;
    margin-bottom: 0;
}

.solution-sticky-header .section-title {
    font-size: 2.6rem;
    margin-bottom: 0;
}

.solution-subtitle {
    font-size: 2rem !important;
}

/* Solution — split layout */
.solution-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.solution-left .section-title {
    font-size: 2.8rem;
}

.solution-left .section-description {
    max-width: 100%;
}

/* Solution right column — fixed height prevents layout shift during accordion */
.solution-right {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    height: 420px;
    overflow: hidden;
}

/* Remove the global progress bar — each item has its own */
.solution-progress {
    display: none;
}

.solution-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.4rem 0;
    cursor: pointer;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    cursor: default;
    transition: opacity 0.4s ease;
}

.solution-item:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Per-item progress bar on top border — driven by --item-progress */
.solution-item::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    height: 2px;
    width: var(--item-progress, 0%);
    background: linear-gradient(90deg, var(--color-blue), #5aadff);
    border-radius: 2px;
    z-index: 2;
}

/* Dim non-active items when section is being scrolled */
.solution-item.dimmed {
    opacity: 0.4;
}

.solution-item-num {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 1px;
    padding-top: 0.25rem;
    opacity: 0.5;
    flex-shrink: 0;
    width: 2rem;
    transition: opacity 0.3s ease;
}

.solution-item.active .solution-item-num,
.solution-item:hover .solution-item-num {
    opacity: 1;
}

.solution-item-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.2px;
    transition: color 0.3s ease;
}

.solution-item.active .solution-item-content h3,
.solution-item:hover .solution-item-content h3 {
    color: var(--color-blue);
}

.solution-item-desc {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.4s ease;
    opacity: 0;
}

.solution-item-desc > span {
    overflow: hidden;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--color-text-dim);
    padding-top: 0.5rem;
}

.solution-item.active .solution-item-desc,
.solution-item:hover .solution-item-desc {
    grid-template-rows: 1fr;
    opacity: 1;
}

@media (max-width: 991px) {
    .solution-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .solution-left .section-title {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .solution-right {
        height: 350px;
    }

    .solution-item {
        gap: 1rem;
    }

    .solution-item-content h3 {
        font-size: 1.1rem;
    }
}

.solution-intro {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-text-dim);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.coverage-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 2rem;
    padding-left: 1rem;
}

.coverage-list li {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-text);
    position: relative;
    padding-left: 1.2rem;
}

.coverage-list {
    border-left: 2px solid rgba(23, 116, 255, 0.2);
}

.coverage-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-blue);
    box-shadow: 0 0 8px var(--color-blue-glow);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.solution-tile {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-glass-border);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.solution-tile:hover {
    border-color: rgba(23, 116, 255, 0.4);
    transform: translateY(-4px);
}

.solution-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 1.25rem;
    color: var(--color-blue);
}

.solution-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-blue);
    fill: none;
    stroke-width: 1.5;
}

.solution-tile h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.solution-tile p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

/* ==========================================================================
   Section 7: Benefits
   ========================================================================== */
.benefits-section {
    min-height: 80vh;
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 2rem;
}

.benefits-headline {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text);
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text-dim);
}

.benefit-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    margin-top: 4px;
    color: var(--color-blue);
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-blue);
    fill: none;
    stroke-width: 2;
}

/* ==========================================================================
   Section 8: Final CTA
   ========================================================================== */
.cta-section {
    min-height: 100vh;
}

.cta-section .pillars-grid {
    margin-bottom: 4rem;
}

.cta-typed-area {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.cta-typed-text {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.5px;
    line-height: 1.2;
    max-width: 750px;
}

.cta-typed-text .typed-cursor {
    display: inline-block;
    width: 3px;
    height: 0.9em;
    background: var(--color-blue);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: cursorBlink 0.8s steps(2) infinite;
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.cta-typed-text .typed-highlight {
    color: var(--color-blue);
    text-shadow: 0 0 20px var(--color-blue-glow);
}

.cta-final-btn {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta-final-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    position: relative;
    z-index: 2;
    background: var(--color-bg-deep);
    border-top: 1px solid rgba(23, 116, 255, 0.1);
    padding: 3rem 2rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--color-blue);
}

.footer-email {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    transition: color 0.3s ease;
}

.footer-email:hover {
    color: var(--color-blue);
}

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

.footer-logo img {
    height: 30px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-logo img:hover {
    opacity: 1;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    transition: color 0.3s ease;
}

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

.footer-copy {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Section Nav Dots
   ========================================================================== */
.section-dots {
    position: fixed;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    z-index: 150;
}

.section-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
}

.section-dots .dot:hover {
    background: rgba(23, 116, 255, 0.4);
    border-color: rgba(23, 116, 255, 0.5);
    transform: scale(1.3);
}

.section-dots .dot.active {
    background: var(--color-blue);
    border-color: var(--color-blue);
    box-shadow: 0 0 8px rgba(23, 116, 255, 0.5);
}

/* Label tooltip on hover */
.section-dots .dot::before {
    content: attr(data-label);
    position: absolute;
    right: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-dim);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.section-dots .dot:hover::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .section-dots {
        display: none;
    }
}

/* ==========================================================================
   Back to Top
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-glass-bg);
    border: 1px solid var(--color-glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 200;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-3px);
    border-color: var(--color-blue);
}

.back-to-top svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-text);
    fill: none;
    stroke-width: 2;
}

/* ==========================================================================
   Responsive — Tablet Landscape (max 1200px)
   ========================================================================== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 4rem;
    }

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

    .problem-line {
        font-size: 2rem;
    }

}

/* ==========================================================================
   Responsive — Tablet (max 991px)
   ========================================================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

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

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

    .benefits-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .stat-number .odometer {
        font-size: 6rem;
    }

    .stat-number .unit {
        font-size: 3rem;
    }

    #globe-container {
        opacity: 0.5;
    }
}

/* ==========================================================================
   Responsive — Tablet Portrait (max 768px)
   ========================================================================== */
@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 1.5rem;
    }

    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

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

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

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

    .problem-line {
        font-size: 1.4rem;
    }

    .cta-section .section-title {
        font-size: 2.5rem;
    }

    .platform-headline {
        font-size: 1.75rem;
    }

    #globe-container {
        opacity: 0.7;
        width: 100%;
    }

    .section-num {
        display: none;
    }

    .scroll-prompt {
        display: none;
    }

    .problem-container {
        padding: 2rem 1.5rem;
    }

    .problem-line {
        font-size: 1.1rem;
        padding: 0.6rem 0 0.6rem 1rem;
        gap: 0.8rem;
    }

    .problem-line:hover {
        font-size: 1.3rem;
        padding: 0.8rem 0 0.8rem 1rem;
    }

    .problem-num {
        font-size: 0.65rem;
    }

    .problem-sticky-title {
        font-size: 2rem;
        padding: 0 1.5rem;
    }

    .problem-conclusion {
        font-size: 1.2rem;
        margin-top: 2rem;
    }

    .solution-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .solution-right {
        height: auto;
        overflow: visible;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 38px;
        height: 38px;
    }

    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ==========================================================================
   Responsive — Mobile (max 430px)
   ========================================================================== */
@media (max-width: 430px) {
    :root {
        --section-padding: 3rem 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .section-title {
        font-size: 1.75rem;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .problem-container {
        padding: 1.5rem 1rem;
    }

    .problem-line {
        font-size: 1rem;
    }

    .problem-line:hover {
        font-size: 1.15rem;
    }

    .problem-sticky-title {
        font-size: 1.6rem;
    }

    .problem-conclusion {
        font-size: 1.1rem;
    }

    .solution-subtitle {
        font-size: 1.5rem;
    }

    .pillar-card {
        padding: 1.5rem 1rem;
    }

    #ctaTypedText {
        font-size: 1.5rem;
    }

    .stat-number .odometer {
        font-size: 4rem;
    }

    .stat-number .unit {
        font-size: 2rem;
    }

    .paradigm-section .section-title,
    .cta-section .section-title {
        font-size: 2rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 12px 28px;
        font-size: 0.9rem;
    }

    .benefits-headline {
        font-size: 1.4rem;
    }
}