/* ==========================================================================
   ANTOINE ACCAOUI - LUXURY JEWELLER LANDING PAGE
   Strict 1:1 Pixel-Perfect UI Match for landing-page-mobile.png
   ========================================================================== */

/* --- CSS Reset & Global Tokens --- */
:root {
    --color-bg-ivory: #FAF6EE;
    --color-bg-header: #FAF7F2;
    --color-bg-card: #FAF6EE;
    --color-gold-logo: #885E2B;
    --color-gold-accent: #C79D55;
    --color-gold-border: #D1AB6F;
    --color-gold-btn-start: #B88E4B;
    --color-gold-btn-mid: #A27539;
    --color-gold-btn-end: #865A23;
    --color-text-dark: #1E1712;
    --color-text-muted: #38312B;
    --color-text-subtle: #685A4A;
    --color-divider: rgba(209, 171, 111, 0.45);

    --font-serif-display: 'Cormorant Garamond', Didot, 'Playfair Display', Georgia, serif;
    --font-serif-classic: 'Cinzel', 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    background-color: #EDE8DE;
}

body {
    font-family: var(--font-serif-display);
    color: var(--color-text-dark);
    background-color: #EDE8DE;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

/* --- Mobile Device Wrapper (Strict Proportions) --- */
.page-wrapper {
    width: 100%;
    max-width: 480px;
    background-color: var(--color-bg-ivory);
    min-height: 100vh;
    position: relative;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* --- Top Header Navigation --- */
.site-header {
    background-color: var(--color-bg-header);
    padding: 18px 24px 14px 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(209, 171, 111, 0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--color-gold-logo);
}

.brand-title {
    font-family: var(--font-serif-display);
    font-size: 23px;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--color-gold-logo);
    text-transform: uppercase;
    line-height: 1.15;
}

.brand-subtitle {
    font-family: var(--font-sans);
    font-size: 8.5px;
    font-weight: 400;
    letter-spacing: 0.28em;
    color: #8C6F4B;
    text-transform: uppercase;
    margin-top: 3px;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    width: 100%;
    /* Keep classic 1:1 or slightly taller mobile hero aspect ratio */
    aspect-ratio: 853 / 880;
    max-height: 520px;
    background-color: #1A120E;
    overflow: hidden;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-picture {
    width: 100%;
    height: 100%;
    display: block;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right top;
    display: block;
}

/* Dark atmospheric vignette for the left-side text */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right,
            rgba(26, 17, 13, 0.82) 0%,
            rgba(26, 17, 13, 0.62) 36%,
            rgba(26, 17, 13, 0.15) 60%,
            transparent 100%);
    pointer-events: none;
}

.hero-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-content {
    position: absolute;
    top: 26%;
    left: 7%;
    max-width: 60%;
    z-index: 10;
}

.hero-heading {
    font-family: var(--font-serif-display);
    font-size: 33px;
    font-weight: 400;
    line-height: 1.15;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #FFFFFF;
}

.hero-heading .legacy-text {
    display: block;
    color: #FFFFFF;
}

.hero-heading .elegance-text {
    display: block;
    color: #FFFFFF;
}

.hero-heading .gold-of {
    color: #CBA565;
    font-style: normal;
    font-weight: 400;
    margin-right: 2px;
}

.hero-gold-line {
    width: 48px;
    height: 1.5px;
    background-color: #CBA565;
    margin: 14px 0 16px 0;
}

.hero-subtext {
    font-family: var(--font-serif-display);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
    color: #E2D7C8;
    letter-spacing: 0.02em;
}

/* --- Announcement Card Section --- */
.content-section {
    padding: 18px 16px 20px 16px;
    background-color: var(--color-bg-ivory);
    /* Subtle warm lighting vignette matching landing-page-mobile.png */
    background-image: radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.6) 0%, rgba(250, 246, 238, 0) 70%);
}

.section-container {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

/* --- The Golden Border Card --- */
.announcement-card {
    position: relative;
    border: 1px solid var(--color-gold-border);
    padding: 26px 18px 22px 18px;
    text-align: center;
    background: #FAF6EE;
    /* Soft elevation glow */
    box-shadow: 0 4px 20px rgba(184, 142, 75, 0.05);
}

/* Inside Card Diamond Ornament */
.card-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0 auto 13px auto;
}

.card-ornament .orn-line {
    display: inline-block;
    width: 44px;
    height: 1px;
    background-color: var(--color-gold-border);
}

.card-ornament .orn-diamond {
    color: #BA904E;
    font-size: 9px;
    line-height: 1;
}

/* Card Heading */
.card-heading {
    font-family: var(--font-serif-display);
    font-size: 25px;
    font-weight: 500;
    line-height: 1.18;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-dark);
    margin: 0;
}

/* Central Gold Divider */
.card-gold-divider {
    width: 34px;
    height: 1px;
    background-color: var(--color-gold-border);
    margin: 11px auto 13px auto;
}

/* Card Paragraph */
.card-paragraph {
    font-family: var(--font-serif-display);
    font-size: 16.5px;
    font-weight: 500;
    line-height: 1.38;
    color: var(--color-text-muted);
    letter-spacing: 0.01em;
    margin-bottom: 18px;
}

/* CTA Button */
.card-cta-wrapper {
    margin-bottom: 8px;
    display: flex;
    justify-content: center;
}

.showroom-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--color-gold-btn-start) 0%, var(--color-gold-btn-mid) 50%, var(--color-gold-btn-end) 100%);
    color: #FFFFFF;
    text-decoration: none;
    padding: 11px 28px;
    border-radius: 9999px;
    box-shadow: 0 4px 14px rgba(134, 90, 35, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    cursor: pointer;
}

.showroom-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(134, 90, 35, 0.38);
    filter: brightness(1.05);
}

.showroom-btn:active {
    transform: translateY(0);
}

.showroom-btn .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.showroom-btn .btn-text {
    font-family: var(--font-sans);
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

/* Sub-link under button */
.sublink-maps {
    display: inline-block;
    font-family: var(--font-serif-display);
    font-size: 13.5px;
    font-weight: 500;
    color: var(--color-text-subtle);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.sublink-maps:hover {
    color: var(--color-gold-logo);
    text-decoration: underline;
}

/* --- Social Channels Strip --- */
.social-strip {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 6px 10px;
    margin-top: 4px;
}

.social-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--color-text-dark);
    gap: 9px;
    transition: transform 0.2s ease;
}

.social-col:hover {
    transform: translateY(-2px);
}

.social-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid #2B241E;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2B241E;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.social-col:hover .social-icon-circle {
    border-color: var(--color-gold-btn-mid);
    color: var(--color-gold-btn-mid);
    background-color: rgba(184, 142, 75, 0.06);
}

.social-label {
    font-family: var(--font-serif-display);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-dark);
    letter-spacing: 0.02em;
}

.social-vdivider {
    width: 1px;
    height: 44px;
    background-color: rgba(209, 171, 111, 0.45);
}

/* --- Site Footer --- */
.site-footer {
    padding: 24px 20px 48px 20px;
    background-color: var(--color-bg-ivory);
    text-align: center;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
}

.footer-ornament .orn-line {
    width: 110px;
    height: 1px;
    background-color: var(--color-gold-border);
    opacity: 0.75;
}

.footer-ornament .orn-diamond {
    color: #BA904E;
    font-size: 8px;
    line-height: 1;
    transform: scale(0.9);
}

.footer-brand {
    padding: 4px 0;
}

.footer-title {
    font-family: var(--font-serif-display);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.24em;
    color: #7D5B2F;
    text-transform: uppercase;
}

.footer-subtitle {
    font-family: var(--font-sans);
    font-size: 6.5px;
    font-weight: 500;
    letter-spacing: 0.32em;
    color: #8C6F4B;
    text-transform: uppercase;
    margin-top: 5px;
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 26px;
    z-index: 999;
    text-decoration: none;
    transition: transform 0.25s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.08);
}

.whatsapp-circle {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
    animation: gentle-pulse 3s infinite ease-in-out;
}

@keyframes gentle-pulse {

    0%,
    100% {
        box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
    }

    50% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.65);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN FOR TABLET & DESKTOP (min-width: 768px)
   ========================================================================== */
@media (min-width: 768px) {
    html {
        background-color: var(--color-bg-ivory);
    }

    body {
        background-color: var(--color-bg-ivory);
        display: block;
        padding: 0;
    }

    .page-wrapper {
        max-width: 100%;
        box-shadow: none;
        border-radius: 0;
    }

    /* Header */
    .site-header {
        padding: 22px 48px;
        border-bottom: 1px solid rgba(209, 171, 111, 0.22);
    }

    .header-container {
        max-width: 1240px;
        margin: 0 auto;
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    .brand-title {
        font-size: 27px;
        letter-spacing: 0.18em;
    }

    .brand-subtitle {
        font-size: 9.5px;
        letter-spacing: 0.32em;
        margin-top: 4px;
    }

    /* Hero Section: Panoramic banner with model framed naturally on right */
    .hero-section {
        aspect-ratio: auto;
        height: 480px;
        max-height: 520px;
        background-color: #322626;
        position: relative;
        overflow: hidden;
    }

    .hero-image-wrapper {
        position: absolute;
        top: 0;
        left: auto;
        right: 0;
        width: 58%;
        height: 100%;
        overflow: hidden;
    }

    .hero-bg-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: 65% 82%;
    }

    .hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(to right,
                #322626 0%,
                rgba(50, 38, 38, 0.82) 22%,
                rgba(50, 38, 38, 0.2) 50%,
                transparent 85%);
        pointer-events: none;
        z-index: 2;
    }

    .hero-container {
        max-width: 1240px;
        margin: 0 auto;
        padding: 0 48px;
        position: relative;
        height: 100%;
        display: flex;
        align-items: center;
        z-index: 10;
    }

    .hero-content {
        position: static;
        max-width: 520px;
        top: auto;
        left: auto;
        transform: none;
    }

    .hero-heading {
        font-size: 44px;
        line-height: 1.12;
        letter-spacing: 0.08em;
        text-shadow: 0 2px 24px rgba(0, 0, 0, 0.55);
    }

    .hero-gold-line {
        width: 56px;
        height: 2px;
        margin: 16px 0 18px 0;
    }

    .hero-subtext {
        font-size: 18.5px;
        line-height: 1.48;
        text-shadow: 0 1px 16px rgba(0, 0, 0, 0.5);
    }

    /* Content & Coming Soon Section (Open, Borderless Luxury Presentation) */
    .content-section {
        padding: 34px 32px 36px 32px;
    }

    .section-container {
        max-width: 1240px;
        margin: 0 auto;
        gap: 20px;
    }

    /* The box border is removed on desktop for a fluid, high-end editorial feel */
    .announcement-card {
        border: none;
        background: transparent;
        box-shadow: none;
        max-width: 740px;
        margin: 0 auto;
        padding: 8px 0 0 0;
    }

    .card-ornament {
        margin: 0 auto 16px auto;
    }

    .card-ornament .orn-line {
        width: 70px;
    }

    .card-heading {
        font-size: 32px;
        letter-spacing: 0.12em;
        line-height: 1.25;
    }

    .card-gold-divider {
        width: 44px;
        margin: 15px auto 17px auto;
    }

    .card-paragraph {
        font-size: 19px;
        font-weight: 500;
        line-height: 1.55;
        max-width: 580px;
        margin: 0 auto 22px auto;
    }

    .card-cta-wrapper {
        margin-bottom: 8px;
    }

    .showroom-btn {
        padding: 13px 36px;
    }

    .showroom-btn .btn-text {
        font-size: 13px;
        letter-spacing: 0.18em;
    }

    .sublink-maps {
        font-size: 14.5px;
    }

    /* Social Strip */
    .social-strip {
        display: flex;
        max-width: 460px;
        margin: 8px auto 0 auto;
        padding: 8px 10px;
        width: 100%;
    }

    .social-icon-circle {
        width: 48px;
        height: 48px;
    }

    .social-label {
        font-size: 15.5px;
    }

    /* Footer */
    .site-footer {
        padding: 32px 32px 42px 32px;
    }

    .footer-container {
        max-width: 1240px;
        margin: 0 auto;
        gap: 16px;
    }

    .footer-title {
        font-size: 21px;
        letter-spacing: 0.28em;
    }

    .footer-subtitle {
        font-size: 7.5px;
        letter-spacing: 0.36em;
    }

    .footer-ornament .orn-line {
        width: 160px;
    }

    /* Floating WhatsApp Button */
    .floating-whatsapp {
        position: fixed;
        right: 32px;
        bottom: 32px;
    }

    .whatsapp-circle {
        width: 62px;
        height: 62px;
    }
}

/* ==========================================================================
   LARGE DESKTOP ENHANCEMENTS (min-width: 1200px)
   ========================================================================== */
@media (min-width: 1200px) {
    .site-header {
        padding: 24px 64px;
    }

    .hero-section {
        height: 480px;
        max-height: 520px;
    }

    .hero-bg-img {
        object-position: 65% 92%;
    }

    /* 
    .hero-bg-img {
        object-position: 65% 78%;
    } */

    .hero-container {
        padding: 0 64px;
    }

    .hero-heading {
        font-size: 48px;
    }

    .hero-subtext {
        font-size: 19.5px;
    }

    .content-section {
        padding: 40px 48px 44px 48px;
    }

    .announcement-card {
        max-width: 780px;
    }

    .card-heading {
        font-size: 34px;
    }

    .card-paragraph {
        font-size: 19.5px;
        font-weight: 500;
    }
}