/* ═══════════════════════════════════════════════════════════
   PONNO SEBAA — Global Design System
   Premium E-Commerce Theme v2.0
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@600;700;800&display=swap');

:root {
    /* ── Core Brand Palette ── */
    --ps-teal: #0d9488;
    --ps-teal-deep: #0f766e;
    --ps-teal-dark: #134e4a;
    --ps-emerald: #059669;
    --ps-gold: #f59e0b;
    --ps-gold-light: #fbbf24;

    /* ── Neutrals ── */
    --ps-dark: #0c1220;
    --ps-dark-card: #111827;
    --ps-surface: #f8fafc;
    --ps-surface-warm: #fefce8;
    --ps-white: #ffffff;
    --ps-text-main: #1e293b;
    --ps-text-muted: #64748b;
    --ps-text-subtle: #94a3b8;
    --ps-border: rgba(15, 23, 42, 0.06);
    --ps-border-strong: rgba(15, 23, 42, 0.1);

    /* ── Shadows (Elevation Scale) ── */
    --ps-shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
    --ps-shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    --ps-shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --ps-shadow-lg: 0 20px 50px rgba(0,0,0,0.08), 0 8px 20px rgba(0,0,0,0.04);
    --ps-shadow-xl: 0 25px 60px rgba(13,148,136,0.12), 0 10px 25px rgba(0,0,0,0.06);
    --ps-shadow-2xl: 0 40px 80px rgba(0,0,0,0.12), 0 16px 32px rgba(0,0,0,0.06);

    /* ── Border Radius ── */
    --ps-radius-xs: 6px;
    --ps-radius-sm: 10px;
    --ps-radius-md: 16px;
    --ps-radius-lg: 22px;
    --ps-radius-xl: 28px;
    --ps-radius-full: 9999px;

    /* ── Transitions ── */
    --ps-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ps-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ps-duration-fast: 0.2s;
    --ps-duration: 0.35s;
    --ps-duration-slow: 0.5s;
    --ps-transition: var(--ps-duration) var(--ps-ease);
    --ps-transition-fast: var(--ps-duration-fast) var(--ps-ease);
    --ps-transition-bounce: var(--ps-duration-slow) var(--ps-ease-bounce);

    /* ── Gradients ── */
    --ps-grad-brand: linear-gradient(135deg, var(--ps-teal) 0%, var(--ps-emerald) 100%);
    --ps-grad-dark: linear-gradient(135deg, var(--ps-teal-dark) 0%, var(--ps-dark) 100%);
    --ps-grad-gold: linear-gradient(135deg, var(--ps-gold) 0%, var(--ps-gold-light) 100%);
    --ps-grad-accent: linear-gradient(135deg, var(--ps-teal), var(--ps-emerald), var(--ps-gold));
}

/* ═══════════════ BASE RESET ═══════════════ */
*, *::before, *::after {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--ps-surface);
    color: var(--ps-text-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

main {
    flex-grow: 1;
}

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

a {
    color: var(--ps-teal);
    text-decoration: none;
    transition: color var(--ps-transition-fast);
}
a:hover {
    color: var(--ps-emerald);
}

::selection {
    background: rgba(13, 148, 136, 0.15);
    color: var(--ps-teal-dark);
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--ps-teal);
    outline-offset: 2px;
    border-radius: var(--ps-radius-xs);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}


/* ═══════════════ TYPOGRAPHY ═══════════════ */
h1, h2, h3, h4, h5, h6 {
    color: var(--ps-dark);
    line-height: 1.25;
    font-weight: 800;
}

.ps-serif {
    font-family: 'Playfair Display', Georgia, serif;
}

.ps-gradient-text {
    background: var(--ps-grad-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ps-text-muted { color: var(--ps-text-muted); }
.ps-text-subtle { color: var(--ps-text-subtle); }


/* ═══════════════ NAVBAR ═══════════════ */
.navbar {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 14px 0;
    border-bottom: 1px solid var(--ps-border) !important;
    box-shadow: none !important;
    transition: var(--ps-transition);
    position: relative;
    z-index: 1050;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--ps-teal) 20%,
        var(--ps-gold) 50%,
        var(--ps-emerald) 80%,
        transparent 100%
    );
    opacity: 0.6;
    transition: opacity var(--ps-transition-fast);
}

.navbar.ps-scrolled {
    padding: 8px 0;
    background: rgba(255, 255, 255, 0.92) !important;
    box-shadow: 0 4px 30px rgba(0,0,0,0.06) !important;
}

.navbar.ps-scrolled::after {
    opacity: 1;
}

/* Brand */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none !important;
}

.navbar-brand img {
    height: 44px;
    transition: var(--ps-transition);
    filter: drop-shadow(0 2px 8px rgba(13,148,136,0.12));
}

.navbar-brand:hover img {
    transform: scale(1.06) rotate(-2deg);
}

.brand-text {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1;
}

.brand-accent { color: var(--ps-teal-dark); }
.brand-gold { color: var(--ps-gold); }

/* Nav Links */
.nav-link {
    font-weight: 600 !important;
    margin: 0 6px !important;
    font-size: 0.88rem !important;
    color: var(--ps-dark) !important;
    transition: var(--ps-transition-fast) !important;
    position: relative;
    padding: 8px 14px !important;
    border-radius: var(--ps-radius-sm);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--ps-teal), var(--ps-gold));
    transition: width 0.3s var(--ps-ease);
}

.nav-link:hover {
    color: var(--ps-teal) !important;
    background: rgba(13,148,136,0.04);
}

.nav-link:hover::after {
    width: 60%;
}

.nav-link.active {
    color: var(--ps-teal) !important;
}

.nav-link.active::after {
    width: 60%;
}

/* Hamburger */
.hamburger-btn,
.navbar-toggler {
    width: 42px;
    height: 42px;
    border-radius: var(--ps-radius-sm) !important;
    border: 1px solid var(--ps-border) !important;
    background: var(--ps-white) !important;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0 !important;
    box-shadow: none !important;
    transition: var(--ps-transition-fast) !important;
}

.hamburger-btn:hover,
.navbar-toggler:hover {
    border-color: var(--ps-teal) !important;
}

.hamburger-icon span,
.navbar-toggler-icon {
    display: block;
    height: 2px;
    border-radius: 10px;
    background: var(--ps-teal-dark) !important;
    transition: var(--ps-transition) !important;
    transform-origin: center;
}

.hamburger-icon span:nth-child(1),
.hamburger-icon span:nth-child(3) { width: 20px; }
.hamburger-icon span:nth-child(2) { width: 14px; }

.hamburger-btn:hover span,
.navbar-toggler:hover span {
    width: 20px !important;
}

/* Cart Button */
.cart-btn {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ps-radius-sm);
    background: var(--ps-dark);
    color: var(--ps-white) !important;
    text-decoration: none !important;
    transition: var(--ps-transition);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.cart-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--ps-grad-brand);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cart-btn:hover::before {
    opacity: 1;
}

.cart-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(13,148,136,0.3);
    border-color: transparent;
}

.cart-btn i {
    position: relative;
    z-index: 1;
    font-size: 1rem;
}

.cart-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    z-index: 2;
    border: 2px solid white !important;
    font-size: 0.6rem !important;
    font-weight: 800 !important;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 2px 8px rgba(239,68,68,0.35);
    transition: var(--ps-transition-bounce);
}

.cart-btn:hover .cart-badge {
    transform: scale(1.15);
}


/* ═══════════════ OFFCANVAS SIDEBAR ═══════════════ */
.offcanvas {
    width: 300px !important;
    background: linear-gradient(180deg, var(--ps-teal-dark) 0%, #0a3d3d 100%) !important;
    border: none !important;
    border-right: none !important;
}

.offcanvas.offcanvas-start {
    border-left: none !important;
}

.offcanvas-header {
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
}

.offcanvas-title {
    color: var(--ps-white) !important;
    font-weight: 800 !important;
    font-size: 1.1rem !important;
    letter-spacing: -0.3px;
}

.ps-off-gold {
    color: var(--ps-gold-light) !important;
}

.btn-close-white {
    opacity: 0.5 !important;
    transition: var(--ps-transition-fast) !important;
}

.btn-close-white:hover {
    opacity: 1 !important;
    transform: rotate(90deg);
}

.mobile-nav .nav-link {
    padding: 16px 28px !important;
    color: rgba(255,255,255,0.7) !important;
    border-bottom: 1px solid rgba(255,255,255,0.05) !important;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--ps-transition-fast) !important;
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 !important;
    border-radius: 0 !important;
}

.mobile-nav .nav-link::after { display: none; }

.mobile-nav .nav-link i {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--ps-gold) !important;
    transition: var(--ps-transition-bounce);
}

.mobile-nav .nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: var(--ps-gold-light) !important;
    padding-left: 36px !important;
}

.mobile-nav .nav-link:hover i {
    background: var(--ps-gold);
    color: var(--ps-dark) !important;
    transform: scale(1.08);
}


/* ═══════════════ WHATSAPP FLOAT ═══════════════ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    z-index: 9999;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--ps-white) !important;
    text-decoration: none !important;
    box-shadow: 0 8px 28px rgba(37,211,102,0.35);
    transition: var(--ps-transition);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.3);
    animation: psWaPulse 2s ease-out infinite;
}

@keyframes psWaPulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.1);
    color: var(--ps-white) !important;
    box-shadow: 0 14px 36px rgba(37,211,102,0.45);
}


/* ═══════════════ FOOTER ═══════════════ */
.footer-section {
    background: var(--ps-dark);
    color: var(--ps-white);
    padding: 80px 0 0;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
    border-top: none !important;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--ps-teal) 30%,
        var(--ps-gold) 50%,
        var(--ps-emerald) 70%,
        transparent 100%
    );
    opacity: 0.4;
}

.footer-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.04;
    pointer-events: none;
}

.footer-glow-1 { top: -200px; left: -100px; background: var(--ps-teal); }
.footer-glow-2 { bottom: -200px; right: -100px; background: var(--ps-gold); }

.footer-brand-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.footer-brand-row img {
    height: 40px;
    filter: brightness(0) invert(1) opacity(0.9);
}

.footer-brand-name {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.fb-accent { color: var(--ps-gold-light); }

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.8;
    max-width: 400px;
}

.footer-title {
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--ps-gold-light) !important;
    text-transform: uppercase;
    font-size: 0.68rem !important;
    letter-spacing: 0.18em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0.1), transparent);
}

.footer-link {
    color: rgba(255,255,255,0.45) !important;
    text-decoration: none !important;
    transition: var(--ps-transition-fast) !important;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 0.88rem;
    font-weight: 500;
}

.footer-link::before {
    content: '';
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--ps-gold);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: var(--ps-white) !important;
    padding-left: 4px;
}

.footer-link:hover::before {
    width: 12px;
}

.footer-location {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255,255,255,0.45);
    font-size: 0.88rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-location i {
    color: var(--ps-gold);
    margin-top: 3px;
    flex-shrink: 0;
}

.social-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.5);
    text-decoration: none !important;
    transition: var(--ps-transition);
    margin-right: 8px;
    font-size: 0.9rem;
}

.social-btn:hover {
    background: var(--ps-gold);
    color: var(--ps-dark) !important;
    transform: translateY(-4px) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(245,158,11,0.25);
}

/* Backwards compatibility */
.social-circle {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.5);
    text-decoration: none !important;
    transition: var(--ps-transition);
    margin-right: 8px;
    font-size: 0.9rem;
}

.social-circle:hover {
    background: var(--ps-gold);
    color: var(--ps-dark) !important;
    transform: translateY(-4px) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(245,158,11,0.25);
}

.footer-bottom {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.05) !important;
    text-align: center;
    background: transparent !important;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
    margin: 0;
}

.footer-bottom a {
    color: rgba(255,255,255,0.5) !important;
    text-decoration: none !important;
    font-weight: 700;
    transition: var(--ps-transition-fast);
}

.footer-bottom a:hover {
    color: var(--ps-gold-light) !important;
}

/* Backwards compatibility */
.copyright-bar {
    background: transparent !important;
    border-top: 1px solid rgba(255,255,255,0.05) !important;
}

.copyright-bar a {
    color: var(--ps-gold-light) !important;
    text-decoration: none !important;
}


/* ═══════════════ FLASH ALERTS ═══════════════ */
.alert-premium {
    background: var(--ps-white) !important;
    border: 1px solid var(--ps-border) !important;
    border-left: 4px solid var(--ps-gold) !important;
    border-radius: var(--ps-radius-md) !important;
    box-shadow: var(--ps-shadow-md) !important;
    padding: 16px 20px !important;
}


/* ═══════════════ BADGES ═══════════════ */
.badge-brand {
    background-color: var(--ps-gold) !important;
    color: var(--ps-dark) !important;
    font-weight: 700;
}


/* ═══════════════ UTILITY CLASSES ═══════════════ */
.fw-black { font-weight: 900; }

.x-small {
    font-size: 11px !important;
}

.text-teal,
.text-brand-teal {
    color: var(--ps-teal) !important;
}

.bg-teal,
.bg-brand-teal {
    background-color: var(--ps-teal) !important;
}

.bg-soft-teal {
    background-color: rgba(13, 148, 136, 0.05) !important;
}

.text-gold,
.text-brand-gold {
    color: var(--ps-gold) !important;
}

.bg-brand-gold {
    background-color: var(--ps-gold) !important;
}

.text-brand-dark {
    color: var(--ps-dark) !important;
}


/* ═══════════════ SCROLLBAR (Offcanvas) ═══════════════ */
.offcanvas-body::-webkit-scrollbar {
    width: 3px;
}

.offcanvas-body::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}


/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 991px) {
    .navbar {
        padding: 10px 0;
    }

    .navbar-brand img {
        height: 38px;
    }

    .brand-text {
        font-size: 1.15rem;
    }

    .cart-btn {
        width: 42px;
        height: 42px;
    }

    .footer-section {
        margin-top: 60px;
        padding-top: 60px;
    }
}

@media (max-width: 767px) {
    .navbar {
        padding: 8px 0;
    }

    .navbar-brand img {
        height: 34px;
    }

    .brand-text {
        font-size: 1.05rem;
    }

    .cart-btn {
        width: 40px;
        height: 40px;
    }

    .cart-btn i {
        font-size: 0.9rem;
    }

    .whatsapp-float {
        width: 54px;
        height: 54px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .footer-section {
        margin-top: 40px;
        padding-top: 48px;
    }

    .footer-desc {
        font-size: 0.82rem;
    }

    .footer-link {
        font-size: 0.82rem;
    }

    .footer-bottom {
        margin-top: 40px;
    }
}

@media (max-width: 400px) {
    .offcanvas {
        width: 280px !important;
    }
}