/* ========================================
   CSS Custom Properties & Reset
   ======================================== */

:root {
    --color-red-bg: #6b0f1a;
    --color-red-dark: #3d0a10;
    --color-black-bg: #0e0e0e;
    --color-white: #ffffff;
    --color-white-dim: rgba(255, 255, 255, 0.35);
    --color-capture-btn: #1a1f3d;
    --color-progress-fill: #d4a017;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --phone-width: 190px;
    --phone-height: 380px;
    --phone-radius: 26px;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: #000;
    color: var(--color-white);
    overflow-x: hidden;
    margin: 0;
}

/* ========================================
   Showcase Section – Full-width wrapper
   ======================================== */

.showcase {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* ========================================
   Background Panels – Decorative, full-width
   ======================================== */

.bg-panels {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    z-index: 0;
}

.bg-panel {
    flex: 1;
    will-change: flex;
}

.bg-panel--red {
    background: linear-gradient(135deg, var(--color-red-bg) 0%, var(--color-red-dark) 100%);
}

.bg-panel--black {
    background: linear-gradient(135deg, #1a1a1a 0%, var(--color-black-bg) 100%);
}

/* ========================================
   Container – 1320px centered content
   ======================================== */

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 30px;
}

/* ========================================
   Content Columns (Left / Right text)
   ======================================== */

.content-col {
    width: 100%;
}

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

.content-col--right {
    text-align: left;
    justify-self: end;
}

.content-col__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-style: italic;
    font-size: 1.85rem;
    line-height: 1.2;
    margin-bottom: 36px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

/* ========================================
   Spec List
   ======================================== */

.spec-list {
    display: flex;
    flex-direction: column;
}

.spec-list__row {
    display: flex;
    align-items: baseline;
    padding: 9px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-list__row:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-list__label {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white-dim);
    width: 90px;
    flex-shrink: 0;
}

.spec-list__value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

/* ========================================
   Phone Mockups – Center column
   ======================================== */

.phones {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

.phone {
    width: var(--phone-width);
    height: var(--phone-height);
    background: #ffffff;
    border-radius: var(--phone-radius);
    padding: 12px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 8px 20px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    will-change: transform, opacity;
    transform-origin: center center;
}

/* Phone Notch */
.phone__notch {
    width: 80px;
    height: 5px;
    background: #1a1a1a;
    border-radius: 10px;
    margin: 0 auto 8px;
}

/* Phone Header */
.phone__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px 6px;
}

.phone__icon {
    width: 16px;
    height: 16px;
    color: #1a1a1a;
    cursor: pointer;
}

/* Viewfinder */
.phone__viewfinder {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 0.85;
    background: #f0f0f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.phone__corners {
    position: absolute;
    inset: 12px;
    pointer-events: none;
}

.corner {
    position: absolute;
    width: 20px;
    height: 20px;
}

.corner::before,
.corner::after {
    content: '';
    position: absolute;
    background: #555;
}

.corner--tl { top: 0; left: 0; }
.corner--tl::before { width: 20px; height: 2px; top: 0; left: 0; }
.corner--tl::after { width: 2px; height: 20px; top: 0; left: 0; }

.corner--tr { top: 0; right: 0; }
.corner--tr::before { width: 20px; height: 2px; top: 0; right: 0; }
.corner--tr::after { width: 2px; height: 20px; top: 0; right: 0; }

.corner--bl { bottom: 0; left: 0; }
.corner--bl::before { width: 20px; height: 2px; bottom: 0; left: 0; }
.corner--bl::after { width: 2px; height: 20px; bottom: 0; left: 0; }

.corner--br { bottom: 0; right: 0; }
.corner--br::before { width: 20px; height: 2px; bottom: 0; right: 0; }
.corner--br::after { width: 2px; height: 20px; bottom: 0; right: 0; }

.phone__shoe-img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

/* Caption */
.phone__caption {
    font-size: 0.65rem;
    color: #444;
    text-align: center;
    margin-top: 6px;
    font-weight: 400;
}

/* Progress */
.phone__progress {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    padding: 0 2px;
}

.phone__progress-text {
    font-size: 0.5rem;
    color: #888;
    white-space: nowrap;
}

.phone__progress-bar {
    flex: 1;
    height: 3px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.phone__progress-fill {
    height: 100%;
    background: var(--color-progress-fill);
    border-radius: 3px;
}

.phone__progress-count {
    font-size: 0.5rem;
    color: #888;
    white-space: nowrap;
}

/* Phone Buttons */
.phone__btn {
    display: block;
    width: 100%;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.phone__btn:active {
    transform: scale(0.97);
}

.phone__btn--capture {
    background: var(--color-capture-btn);
    color: #fff;
    font-size: 0.72rem;
    padding: 10px 0;
    border-radius: 20px;
    margin-top: 10px;
    letter-spacing: 0.02em;
}

.phone__btn--capture:hover {
    background: #252b55;
}

.phone__btn--skip {
    background: transparent;
    color: #555;
    font-size: 0.68rem;
    padding: 6px 0;
    margin-top: 2px;
}

.phone__btn--skip:hover {
    color: #222;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1100px) {
    :root {
        --phone-width: 190px;
        --phone-height: 380px;
    }

    .content-col__title {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 30px;
    }

    .content-col {
        width: 220px;
    }
}

@media (max-width: 900px) {
    .container {
        flex-direction: column;
        padding: 60px 30px;
        gap: 40px;
    }

    .content-col {
        width: 100%;
        max-width: 400px;
        text-align: center;
    }

    .spec-list__row {
        justify-content: center;
    }

    .phones {
        justify-content: center;
    }

    .channel-icons {
        align-items: center;
    }
}

@media (max-width: 520px) {
    :root {
        --phone-width: 160px;
        --phone-height: 340px;
    }

    .phones {
        gap: 10px;
    }

    .content-col__title {
        font-size: 1.3rem;
    }

    .spec-list__label {
        width: 80px;
    }
}