/* ==========================================================================
   SEACHANG PRO TRIMMER - Premium Responsive Light Theme System
   Designed for Desktop & Mobile Perfection (Apple/Dyson Aesthetics)
   ========================================================================== */

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

:root {
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Clean Light Palette */
    --bg-main: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --border-light: #e2e8f0;
    
    /* Active Hero Variant Dynamic Color (Default Blue #0f4ee5) */
    --hero-active-color: #0f4ee5;

    --text-dark: #0f172a;
    --text-body: #475569;
    --text-muted: #64748b;
}

html, body {
    font-family: var(--font-body);
    color: var(--text-body);
    background-color: var(--bg-main);
    line-height: 1.7;
    letter-spacing: -0.2px;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    letter-spacing: -1.5px;
}

/* Breathing Room & Section Padding */
.section-space {
    padding: 120px 0;
}

/* Dynamic Color Highlight Utility */
.dynamic-color-highlight {
    color: var(--hero-active-color) !important;
    transition: color 0.5s ease;
}

.dynamic-bg-highlight {
    background-color: var(--hero-active-color) !important;
    transition: background-color 0.5s ease;
}

.dynamic-border-highlight {
    border-color: var(--hero-active-color) !important;
    transition: border-color 0.5s ease;
}

/* Navbar */
.light-navbar {
    background: rgba(255, 255, 255, 0.94) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    padding: 16px 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.light-navbar .nav-link {
    color: #475569 !important;
    font-weight: 600;
    font-size: 15px;
    padding: 8px 18px !important;
    transition: color 0.3s ease;
}

.light-navbar .nav-link:hover {
    color: var(--hero-active-color) !important;
}

/* Hero Section */
.hero-split {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 70% 30%, rgba(15, 78, 229, 0.05) 0%, rgba(255, 255, 255, 0) 70%), var(--bg-main);
}

.hero-title-split {
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-subtitle-split {
    font-size: 18px;
    color: var(--text-body);
    margin-bottom: 36px;
    font-weight: 400;
    line-height: 1.7;
    max-width: 540px;
}

/* Hero Image Slider Wrapper */
.hero-slider-box {
    position: relative;
    width: 100%;
    max-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide-img {
    max-height: 440px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero-slide-img.active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide-img.inactive {
    opacity: 0;
    transform: scale(0.95);
    position: absolute;
    pointer-events: none;
}

/* Color Swatch Dots */
.color-swatch-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 20px;
}

.color-swatch-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.color-swatch-dot:hover,
.color-swatch-dot.active {
    transform: scale(1.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.color-swatch-dot.active::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid var(--hero-active-color);
}

/* Stats Row Cards */
.hero-stat-card {
    background: rgba(248, 250, 252, 0.8);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 16px 12px;
    text-align: center;
}

/* Light Mode Cards */
.light-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 28px;
    padding: 44px 36px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
    transition: all 0.4s ease;
}

.light-card:hover {
    border-color: var(--hero-active-color);
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.light-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: rgba(15, 78, 229, 0.07);
    color: var(--hero-active-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 24px;
    transition: color 0.5s ease;
}

/* Dynamic Buttons */
.btn-hero-dynamic {
    background: var(--hero-active-color);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 16px;
    padding: 16px 38px;
    border-radius: 50px;
    border: none;
    transition: all 0.3s ease, background-color 0.5s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.btn-hero-dynamic:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
}

.btn-light-secondary {
    background: #ffffff;
    color: var(--text-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    padding: 15px 32px;
    border-radius: 50px;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-light-secondary:hover {
    border-color: var(--hero-active-color);
    color: var(--hero-active-color);
    transform: translateY(-3px);
}

/* Material Pills Bar */
.material-pills-scroll {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.material-pill-light {
    background: #ffffff;
    border: 1px solid var(--border-light);
    color: var(--text-dark);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.material-pill-light.active,
.material-pill-light:hover {
    background: var(--hero-active-color);
    color: #ffffff;
    border-color: var(--hero-active-color);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
}

/* Professional Multi-Column Footer */
.pro-footer {
    background: #090a0f;
    color: #94a3b8;
    padding-top: 80px;
    padding-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 15px;
}

.pro-footer h5 {
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-family: var(--font-heading);
}

.pro-footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.pro-footer-link:hover {
    color: var(--hero-active-color);
}

.footer-credit-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
    font-weight: 700;
    font-size: 12px;
    padding: 6px 18px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-credit-badge a {
    color: #ffffff;
    text-decoration: none;
}

.footer-credit-badge a:hover {
    color: var(--hero-active-color);
}

/* High Converting Pricing Card */
.pricing-card-hero {
    background: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 36px;
    padding: 50px 44px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.pricing-ribbon {
    position: absolute;
    top: 22px;
    right: -36px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
    padding: 6px 45px;
    transform: rotate(45deg);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.4);
}

.btn-whatsapp-cta {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 17px;
    padding: 18px 36px;
    border-radius: 50px;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 14px 30px rgba(37, 211, 102, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-whatsapp-cta:hover {
    background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   MOBILE & TABLET DEEP RESPONSIVE FINETUNING
   ========================================================================== */

@media (max-width: 991px) {
    .section-space {
        padding: 70px 0 !important;
    }

    .hero-split {
        padding-top: 120px;
        padding-bottom: 50px;
    }

    .hero-title-split {
        font-size: 38px;
        line-height: 1.15;
    }

    .hero-subtitle-split {
        font-size: 16px;
        margin-left: auto;
        margin-right: auto;
    }

    .border-end-lg {
        border-right: none !important;
        border-bottom: 1px solid var(--border-light);
        padding-bottom: 36px;
        margin-bottom: 20px;
    }

    .pe-lg-5, .ps-lg-5 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .light-navbar .navbar-collapse {
        background: #ffffff;
        border: 1px solid var(--border-light);
        border-radius: 20px;
        padding: 20px;
        margin-top: 14px;
        box-shadow: 0 15px 35px rgba(15, 23, 42, 0.1);
    }
}

/* Mobile Phones (<768px) Ultra-Clean Mobile Layout */
@media (max-width: 767px) {
    .section-space {
        padding: 48px 0 !important;
    }

    /* Mobile Header */
    .light-navbar {
        padding: 12px 0;
    }

    .light-navbar .navbar-brand img {
        max-height: 34px !important;
    }

    .light-navbar .navbar-brand span {
        font-size: 18px !important;
    }

    /* Mobile Hero */
    .hero-split {
        padding-top: 100px;
        padding-bottom: 36px;
        text-align: center;
    }

    .hero-title-split {
        font-size: 30px !important;
        line-height: 1.18;
        letter-spacing: -1px;
        margin-bottom: 16px;
    }

    .hero-subtitle-split {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 24px;
    }

    .hero-slider-box {
        max-height: 360px;
    }

    .hero-slide-img {
        max-height: 340px;
    }

    /* Hero Buttons stacked neatly on mobile */
    .hero-btn-group {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        margin-bottom: 30px;
    }

    .btn-hero-dynamic, 
    .btn-light-secondary {
        width: 100% !important;
        padding: 14px 20px !important;
        font-size: 15px !important;
        border-radius: 40px;
    }

    /* Stats Cards Grid on Mobile */
    .hero-stat-card {
        padding: 12px 8px;
    }

    .hero-stat-card h3 {
        font-size: 20px !important;
    }

    .hero-stat-card span {
        font-size: 11px !important;
        display: block;
        line-height: 1.2;
    }

    /* Section Headings */
    h2.fs-44 {
        font-size: 24px !important;
        line-height: 1.25 !important;
        margin-bottom: 16px !important;
    }

    p.fs-18 {
        font-size: 15px !important;
        line-height: 1.6 !important;
    }

    /* Light Cards Padding */
    .light-card {
        padding: 24px 18px !important;
        border-radius: 20px !important;
    }

    .light-card-icon {
        width: 48px;
        height: 48px;
        font-size: 22px;
        border-radius: 14px;
        margin-bottom: 16px;
    }

    /* Material Selector Swipeable Horizontal Bar */
    .material-pills-scroll {
        display: flex;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
        padding-left: 4px;
        padding-right: 4px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .material-pills-scroll::-webkit-scrollbar {
        display: none;
    }

    .material-pill-light {
        padding: 10px 20px;
        font-size: 13px;
        flex-shrink: 0;
    }

    /* Pricing Section Mobile Redesign */
    .pricing-card-hero {
        padding: 30px 16px !important;
        border-radius: 24px !important;
    }

    .pricing-ribbon {
        font-size: 9px;
        padding: 3px 30px;
        top: 14px;
        right: -30px;
    }

    .fs-64 {
        font-size: 36px !important;
    }

    .fs-56 {
        font-size: 32px !important;
    }

    .btn-whatsapp-cta {
        font-size: 14px !important;
        padding: 15px 20px !important;
        width: 100% !important;
        letter-spacing: 0;
    }

    /* Footer Mobile Alignment */
    .pro-footer {
        padding-top: 48px;
        text-align: center;
    }

    .pro-footer h5 {
        margin-bottom: 14px;
        font-size: 14px;
    }

    .pro-footer ul li {
        justify-content: center;
        text-align: center;
    }

    .footer-credit-badge {
        font-size: 10px;
        padding: 6px 12px;
        white-space: normal;
        text-align: center;
        line-height: 1.5;
    }
}