/* ============================================
   ENDURADRY — LANDING PAGE STYLES
   ============================================ */

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

:root {
    /* === BRAND COLOURS — edit these to match your brand === */
    --color-bg:       #0a0f0d;
    --color-surface:  #111916;
    --color-accent:   #4ecb8d;
    --color-accent-hover: #3db87a;
    --color-text:     #e8ece9;
    --color-muted:    #8a9b90;
    --color-border:   #1e2b24;

    /* === FONTS === */
    --font-heading: 'Instrument Sans', sans-serif;
    --font-body:    'DM Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}


/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* --- Video background --- */
.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

/* ==========================================
   OVERLAY — Adjust opacity here
     0.55 = lighter, more video visible
     0.65 = balanced (default)
     0.75 = darker, text pops more
   ========================================== */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 25, 20, 0.65);  /* <-- EDIT THIS */
    z-index: 1;
}

/* --- Hero content --- */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    padding: 60px 64px;
    animation: fadeUp 1s ease-out;
}

.hero-tag {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 700;
    font-style: italic;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin: 0 auto 20px;
    text-align: center;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-text);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-cta {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    text-decoration: none;
    border: 1px solid var(--color-accent);
    padding: 14px 36px;
    border-radius: 4px;
    transition: background 0.3s, color 0.3s;
}

.hero-cta:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}


/* ============================================
   PERFORMANCE COMPARISON — BAR CHART
   ============================================ */
.comparison {
    padding: 100px 24px;
    max-width: 800px;
    margin: 0 auto;
}

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

.comparison-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.comparison h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.comparison-subtitle {
    color: var(--color-muted);
    font-size: 0.95rem;
    max-width: 500px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

/* --- Chart --- */
.chart {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

.chart-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.chart-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    min-width: 140px;
    text-align: right;
    flex-shrink: 0;
}

.bar-track {
    flex: 1;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    height: 44px;
    overflow: hidden;
}

.bar {
    height: 100%;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 14px;
    animation: growBar 1.2s ease-out forwards;
    transform-origin: left;
}

.bar-value {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-bg);
}

/* === BAR COLOURS — edit these === */
.bar-endura {
    background: var(--color-accent);
}

.bar-competitor {
    background: var(--color-muted);
}

.bar-standard {
    background: #4a5c52;
}

.chart-footnote {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 24px;
    font-style: italic;
}

@keyframes growBar {
    from { width: 0%; }
}


/* ============================================
   EMAIL SIGNUP SECTION
   ============================================ */
.signup {
    padding: 80px 24px;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.signup-inner {
    max-width: 480px;
    margin: 0 auto;
}

.signup h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.signup > .signup-inner > p {
    color: var(--color-muted);
    margin-bottom: 28px;
}

.signup-form {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.signup-form input {
    flex: 1;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    outline: none;
    transition: border-color 0.3s;
}

.signup-form input::placeholder {
    color: var(--color-muted);
}

.signup-form input:focus {
    border-color: var(--color-accent);
}

.signup-form button {
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-bg);
    background: var(--color-accent);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    white-space: nowrap;
}

.signup-form button:hover {
    background: var(--color-accent-hover);
}

.signup-note {
    font-size: 0.8rem;
    color: var(--color-muted);
}


/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 40px 24px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
}


/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ============================================
   RESPONSIVE — Mobile
   ============================================ */
@media (max-width: 768px) {
    .hero-content {
        padding: 40px 32px;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }

    .chart-label {
        min-width: 100px;
        font-size: 0.75rem;
    }

    .bar-track {
        height: 36px;
    }

    .signup-form {
        flex-direction: column;
    }

    .signup-form button {
        width: 100%;
    }
}