/* ==========================================
   XPLODE PRESENTATION - DESIGN SYSTEM
   Orange & Black Sports Tech Branding
   ========================================== */

/* === CSS VARIABLES === */
:root {
    /* Colors - Orange/Black Theme */
    --primary-orange: #FF6B35;
    --orange-light: #FF8C61;
    --orange-dark: #E5522E;
    --orange-glow: rgba(255, 107, 53, 0.5);
    --orange-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8C61 100%);

    --bg-black: #0A0A0A;
    --bg-dark: #1A1A1A;
    --bg-card: #242424;
    --bg-card-hover: #2E2E2E;

    --text-white: #FFFFFF;
    --text-gray: #B0B0B0;
    --text-dark-gray: #808080;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Effects */
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--orange-glow);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    height: 100vh;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-black);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    position: relative;
    /* Context for watermark */
}

/* === BRANDING: WATERMARK & LOGO === */
body::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: url('images/logo.png') center/contain no-repeat;
    opacity: 0.005;
    /* Almost invisible watermark */
    pointer-events: none;
    z-index: 9999;
}

.logo-container {
    margin-bottom: var(--spacing-sm);
    animation: fadeInDown 1s ease-out;
}

.hero-logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
    /* Logo displayed as-is without color alteration */
}



/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: var(--text-gray);
}

/* === LAYOUT === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
    max-height: 100%;
}

/* Section CTA */
.section-cta {
    margin-top: clamp(2rem, 4vh, 3rem);
    text-align: center;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.section {
    height: 100vh;
    min-height: 100vh;
    max-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 3vh, 3rem) 0;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* === NAVIGATION DOTS === */
.nav-dots {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 2px solid var(--text-dark-gray);
    transition: var(--transition);
    cursor: pointer;
    display: block;
}

.nav-dot:hover {
    background-color: var(--orange-light);
    border-color: var(--orange-light);
    transform: scale(1.2);
}

.nav-dot.active {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-glow);
}

/* === BUTTONS === */
.btn-primary,
.btn-secondary,
.btn-cta {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    font-family: var(--font-heading);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--orange-gradient);
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--text-white);
    transform: translateY(-3px);
}

.btn-cta {
    background: var(--orange-gradient);
    color: var(--text-white);
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    animation: pulse-glow 2s ease-in-out infinite;
}

.btn-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-glow), 0 12px 48px rgba(0, 0, 0, 0.6);
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: var(--shadow-lg);
    }

    50% {
        box-shadow: var(--shadow-glow), var(--shadow-lg);
    }
}

/* === GRADIENT TEXT === */
.gradient-text {
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   SECTION 1: HERO
   ======================================== */
.hero-section {
    background:
        linear-gradient(135deg, rgba(10, 10, 10, 0.85) 0%, rgba(26, 26, 26, 0.9) 100%),
        url('images/cricket_turf_hero.png') center/cover no-repeat;
    text-align: center;
    position: relative;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

/* Logo Placeholder - Ready for developer to add actual logo image */
.logo-placeholder {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.logo-box {
    padding: 1.5rem 3rem;
    border: 3px dashed rgba(255, 107, 53, 0.4);
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(255, 107, 53, 0.6);
    letter-spacing: 0.2em;
    background: rgba(255, 107, 53, 0.05);
    transition: var(--transition);
}

.logo-box:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
    background: rgba(255, 107, 53, 0.1);
}

/* Note: Developer should replace .logo-placeholder with:
   <img src="logo.png" alt="Xplode" class="hero-logo">
   Then add CSS:
   .hero-logo { height: 80px; margin-bottom: var(--spacing-lg); }
*/

.hero-title {
    margin-bottom: var(--spacing-md);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: clamp(1.2rem, 2.8vw, 1.6rem);
    color: var(--text-white);
    font-weight: 500;
    line-height: 1.8;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 80% 80%, rgba(255, 140, 97, 0.15) 0%, transparent 60%);
    pointer-events: none;
    mix-blend-mode: overlay;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow-pulse {

    0%,
    100% {
        filter: drop-shadow(0 0 5px var(--orange-glow));
    }

    50% {
        filter: drop-shadow(0 0 15px var(--orange-glow));
    }
}

/* ========================================
   SECTION 2: REALITY CHECK
   ======================================== */
.reality-section {
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.92) 0%, rgba(26, 26, 26, 0.95) 100%),
        url('images/cricket_pitch_aerial.png') center/cover no-repeat fixed;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
}

.section-intro {
    text-align: center;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    color: var(--text-gray);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(1rem, 2vh, 2rem);
    margin-top: clamp(1.5rem, 3vh, 3rem);
}

.problem-card {
    background: rgba(36, 36, 36, 0.95);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--orange-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-md);
}

.problem-card:hover::before {
    transform: scaleX(1);
}

.problem-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    color: var(--primary-orange);
}

.problem-icon svg {
    width: 100%;
    height: 100%;
}

.problem-title {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.problem-description {
    font-size: 1rem;
    line-height: 1.6;
}

/* === MEET XPLODE SECTION === */
.meet-section {
    background: radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.15) 0%, rgba(18, 18, 18, 0) 60%),
        linear-gradient(rgba(18, 18, 18, 0.9), rgba(18, 18, 18, 0.95)),
        url('images/cricket_stadium_sunset.png');
    background-size: cover;
    background-position: center;
}

.meet-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    height: 100%;
}

.meet-text-content {
    text-align: left;
}

.meet-tagline {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-orange), #ff9f43);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.app-labels-container {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.app-label-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.app-label-item:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.1);
}

.app-icon-small {
    font-size: 1.5rem;
}

/* Phone Mockups */
.meet-visuals {
    position: relative;
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: absolute;
    width: 280px;
    height: 580px;
    background: #1a1a1a;
    border-radius: 40px;
    border: 12px solid #2d3436;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transition: transform 0.5s ease;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #2d3436;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    z-index: 2;
}

/* Positioning the Two Phones */
.partner-phone {
    transform: translate(-30%, -5%) rotate(-5deg);
    z-index: 1;
}

.player-phone {
    transform: translate(30%, 5%) rotate(5deg);
    z-index: 2;
}

.partner-phone:hover,
.player-phone:hover {
    z-index: 3;
    transform: scale(1.05) rotate(0deg);
}

/* Internal Screen Placeholders */
/* Internal Screen Placeholders & Images */
.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    /* Removed padding to allow full-bleed images */
}

.screen-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.partner-screen {
    background: #f5f6fa;
}

.player-screen {
    background: #1e1e1e;
}

.screen-header {
    font-size: 1.2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.screen-chart {
    height: 120px;
    background: linear-gradient(to right, #ff6b35, #ff9f43);
    border-radius: 10px;
    opacity: 0.8;
}

.screen-row {
    height: 40px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

.screen-video {
    height: 200px;
    background: #333;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 2px solid var(--primary-orange);
}

.screen-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.control-btn {
    width: 40px;
    height: 40px;
    background: #444;
    border-radius: 50%;
}

.screen-caption {
    margin-top: auto;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.5;
    padding-bottom: 20px;
}

/* Mobile Responsiveness for Phones */
@media (max-width: 900px) {
    .meet-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .meet-visuals {
        height: 400px;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .partner-phone {
        transform: translate(-20%, 0) rotate(-5deg);
    }

    .player-phone {
        transform: translate(20%, 0) rotate(5deg);
    }
}

/* ========================================
   SECTION 4: PARTNER APP
   ======================================== */
.partner-section {
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.93) 0%, rgba(26, 26, 26, 0.95) 100%),
        url('images/cricket_nets_practice.png') center/cover no-repeat fixed;
}

.app-label {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--primary-orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1rem, 2.5vh, 2.5rem);
    margin-top: clamp(1.5rem, 3vh, 3rem);
}

@media (min-width: 1100px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background: rgba(36, 36, 36, 0.95);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-title {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.feature-description {
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ========================================
   SECTION 5: PLAYER APP
   ======================================== */
.player-section {
    background:
        radial-gradient(ellipse at top, rgba(26, 26, 26, 0.92) 0%, rgba(10, 10, 10, 0.95) 100%),
        url('images/cricket_ground_boundary.png') center/cover no-repeat;
}

.player-features {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
}

.player-intro h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-orange);
}

.player-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: clamp(0.75rem, 1.5vh, 1.5rem);
}

.player-features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: rgba(36, 36, 36, 0.95);
    padding: var(--spacing-md);
    border-radius: 16px;
    border: 1px solid transparent;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.player-features-list li:hover {
    border-color: var(--primary-orange);
    transform: translateX(10px);
    box-shadow: var(--shadow-sm);
}

.check-icon {
    font-size: 1.5rem;
    color: var(--primary-orange);
    flex-shrink: 0;
    font-weight: 900;
}

.player-features-list strong {
    color: var(--text-white);
}

.player-features-list div {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-gray);
}

.parent-note {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 140, 97, 0.05) 100%);
    border-left: 4px solid var(--primary-orange);
    border-radius: 12px;
}

.parent-note p {
    font-size: 1.15rem;
    color: var(--text-white);
    font-style: italic;
}

/* ========================================
   SECTION 6: DIFFERENCE
   ======================================== */
.difference-section {
    background:
        linear-gradient(180deg, rgba(26, 26, 26, 0.93) 0%, rgba(10, 10, 10, 0.95) 100%),
        url('images/cricket_equipment_modern.png') center/cover no-repeat fixed;
}

.difference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(1.5rem, 3vh, 3rem);
    margin-top: clamp(1.5rem, 3vh, 3rem);
}

.difference-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(36, 36, 36, 0.95);
    border-radius: 24px;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.difference-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: var(--orange-gradient);
    transition: var(--transition);
}

.difference-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-lg);
}

.difference-card:hover::after {
    height: 5px;
}

.difference-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.difference-title {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
}

.difference-description {
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ========================================
   SECTION 7: IMPACT
   ======================================== */
.impact-section {
    background:
        radial-gradient(ellipse at center, rgba(26, 26, 26, 0.88) 0%, rgba(10, 10, 10, 0.92) 100%),
        url('images/cricket_turf_hero.png') center/cover no-repeat;
    background-attachment: fixed;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.5rem, 3vh, 3rem);
    margin-top: clamp(2rem, 4vh, 4rem);
}

@media (min-width: 1100px) {
    .metrics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.metric-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(36, 36, 36, 0.95);
    border-radius: 24px;
    border: 2px solid rgba(255, 107, 53, 0.2);
    transition: var(--transition);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-md);
}

.metric-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.metric-number {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: var(--font-heading);
}

.metric-unit {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-orange);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.metric-description {
    font-size: 1rem;
    line-height: 1.6;
}

/* ========================================
   SECTION 8: CTA
   ======================================== */
.cta-section {
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.9) 0%, rgba(26, 26, 26, 0.92) 100%),
        url('images/cricket_stadium_sunset.png') center/cover no-repeat;
    text-align: center;
    position: relative;
}

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

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    font-weight: 900;
}

.cta-subtitle {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.cta-description {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
}

.cta-features {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin: var(--spacing-lg) 0;
}

.cta-feature {
    color: var(--text-white);
    font-weight: 600;
    font-size: 1.1rem;
}

.cta-divider {
    color: var(--primary-orange);
    font-weight: 900;
}

.cta-action {
    margin-top: var(--spacing-xxl);
}

.cta-note {
    margin-top: var(--spacing-md);
    color: var(--text-gray);
    font-size: 1rem;
}

.cta-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 30% 30%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 140, 97, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .nav-dots {
        right: 1rem;
        gap: 0.75rem;
    }

    .nav-dot {
        width: 10px;
        height: 10px;
    }

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

    .section {
        padding: 4rem 1rem;
    }

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

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }

    .apps-preview {
        flex-direction: column;
    }

    .connector {
        transform: rotate(90deg);
    }

    .problems-grid,
    .features-grid,
    .difference-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   PRINT / PDF EXPORT STYLES
   ======================================== */
@media print {

    /* Hide interactive elements and resets */
    .nav-dots,
    .cta-action button,
    .btn-cta,
    .scroll-down-indicator {
        display: none !important;
    }

    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        animation: none !important;
        transition: none !important;
    }

    html,
    body,
    .section {
        height: auto !important;
        min-height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        scroll-snap-type: none !important;
        display: block !important;
    }

    .section {
        page-break-after: always;
        page-break-inside: avoid;
        padding: 0 !important;
        margin: 0 !important;
    }

    body {
        background-color: #0A0A0A !important;
        color: white !important;
    }

    p,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    li,
    span.feature-title,
    .difference-title,
    .metric-label {
        color: white !important;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scroll for all anchor links */
a[href^="#"] {
    scroll-behavior: smooth;
}

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

.section {
    padding: 4rem 1rem;
}
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -20px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* ========================================
   PRINT STYLES (PDF EXPORT)
   ======================================== */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .nav-dots,
    .scroll-down-indicator,
    .video-overlay,
    .btn-cta,
    .hero-cta {
        display: none !important;
    }

    .section {
        min-height: auto !important;
        height: auto !important;
        overflow: visible !important;
        page-break-after: always;
        padding: 2rem 0;
        color: black !important;
    }

    p,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    li,
    span {
        color: black !important;
    }

    .hero-pattern,
    .cta-pattern {
        opacity: 0.1 !important;
    }

    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}