:root {
    --bg-page: #F3F6FA;
    --text-main: #1F2937;
    --text-dark: #111827;
    --text-muted: #4B5563;
    --red-primary: #E11D48;
    --red-dark: #BE123C;
    --red-light: #FFF1F2;
    --red-border: #F43F5E;
    --green-primary: #059669;
    --green-light: #ECFDF5;
    --green-border: #10B981;
    --yellow-light: #FEF3C7;
    --yellow-border: #F59E0B;
    --yellow-text: #92400E;
    --blue-primary: #0284C7;
    --blue-light: #F0F9FF;
    --blue-border: #38BDF8;
    --orange-primary: #EA580C;
    --orange-light: #FFF7ED;
    --orange-border: #F97316;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
    --radius-md: 12px;
    --radius-lg: 16px;
    --font-main: 'Poppins', 'Noto Sans Devanagari', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-main);
    background-color: #DDEBF6;
    background-image:
        linear-gradient(to right, rgba(14, 116, 144, 0.20) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(14, 116, 144, 0.20) 1px, transparent 1px),
        linear-gradient(to right, rgba(14, 116, 144, 0.09) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(14, 116, 144, 0.09) 1px, transparent 1px);
    background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 60px;
}

/* ================= TOP NOTIFICATION BANNER (MARQUEE) ================= */
.top-banner {
    background: linear-gradient(90deg, #FEF3C7 0%, #FDE68A 50%, #FEF3C7 100%);
    color: #78350F;
    padding: 10px 0;
    font-weight: 700;
    font-size: 0.95rem;
    border-bottom: 1px solid #F59E0B;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.15);
    display: block;
    width: 100%;
}

.marquee-text {
    width: 100%;
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: #92400E;
    cursor: default;
}

/* ================= HERO SECTION ================= */
.hero {
    background-color: transparent;
    padding: 30px 16px 20px;
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

/* ================= FLASH SALE BANNER & BADGES ================= */
@keyframes flashPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.4);
    }

    50% {
        opacity: 0.9;
        transform: scale(1.012);
        box-shadow: 0 0 16px 4px rgba(225, 29, 72, 0.22);
    }
}

@keyframes dotBlink {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.2;
        transform: scale(0.7);
    }
}

.flash-sale-hero-bar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #1E3A8A 0%, #111827 100%);
    color: #FFFFFF;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin: 0 auto 16px auto;
    border: 1px solid #38BDF8;
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.25);
    animation: flashPulse 2.4s infinite ease-in-out;
    cursor: default;
}

.flash-sale-hero-bar .flash-icon {
    color: #F59E0B;
    font-size: 1.05rem;
}

.flash-sale-hero-bar .flash-dot {
    width: 8px;
    height: 8px;
    background-color: #F43F5E;
    border-radius: 50%;
    display: inline-block;
    animation: dotBlink 1s infinite ease-in-out;
    box-shadow: 0 0 8px #F43F5E;
}

.flash-sale-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FFE4E6;
    color: #BE123C;
    border: 1px solid #FDA4AF;
    padding: 5px 14px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    margin-bottom: 14px;
    animation: flashPulse 2.4s infinite ease-in-out;
}

.flash-sale-pill .pulse-dot {
    width: 7px;
    height: 7px;
    background-color: #E11D48;
    border-radius: 50%;
    display: inline-block;
    animation: dotBlink 1s infinite ease-in-out;
}

.book-covers-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 14px auto 24px auto;
    flex-wrap: nowrap;
    max-width: 740px;
}

.book-cover-item {
    position: relative;
    flex: 0 0 195px;
    max-width: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    transition: transform 0.3s ease;
    background: transparent;
    box-shadow: none !important;
    filter: none !important;
}

.book-cover-item:hover {
    transform: translateY(-4px);
    box-shadow: none !important;
    filter: none !important;
}

.book-cover-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    transform: scale(1.36);
    transform-origin: center center;
    border-radius: 0;
    box-shadow: none !important;
    filter: none !important;
    mix-blend-mode: multiply;
    display: block;
    background: transparent;
    transition: transform 0.3s ease;
}

.book-cover-item:hover img {
    transform: scale(1.40);
    box-shadow: none !important;
    filter: none !important;
    mix-blend-mode: multiply;
}

/* SVG Fallback Cover Box */
.svg-book-cover {
    width: 180px;
    height: 250px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px 12px;
    color: #fff;
    text-align: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.svg-book-cover.solar-cover {
    background: linear-gradient(135deg, #0284C7 0%, #1E3A8A 100%);
    border: 2px solid #38BDF8;
}

.svg-book-cover.qa-cover {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    border: 2px solid #38BDF8;
}

.svg-book-cover .badge-offer {
    background: #F59E0B;
    color: #111827;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 20px;
    align-self: flex-start;
    margin-bottom: 8px;
}

.svg-book-cover .badge-free {
    background: #E11D48;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 8px;
}

.svg-book-cover h4 {
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 6px;
}

.svg-book-cover p {
    font-size: 0.7rem;
    color: #E0F2FE;
    line-height: 1.3;
}

.middle-free-text {
    flex: 1 1 auto;
    max-width: 280px;
    padding: 6px 10px;
    text-align: center;
}

.middle-free-text .txt-cctv {
    font-size: 1.05rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 4px;
    line-height: 1.3;
}

.middle-free-text .txt-free {
    font-size: 1.7rem;
    font-weight: 900;
    color: #E11D48;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
    margin-bottom: 4px;
}

.middle-free-text .txt-limited {
    font-size: 0.88rem;
    font-weight: 700;
    color: #111827;
}

.hero-title {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--red-primary);
    margin-bottom: 10px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1E3A8A;
    line-height: 1.5;
    max-width: 660px;
    margin: 0 auto;
}

/* ================= MAIN CONTAINER ================= */
.landing-container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

/* ================= GENERAL CARD STYLING ================= */
.card {
    border-radius: var(--radius-md);
    padding: 24px 22px;
    background: #FFFFFF;
    border: 1px solid rgba(14, 116, 144, 0.12);
    box-shadow: 0 6px 20px rgba(14, 116, 144, 0.07);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.card:hover {
    box-shadow: 0 10px 28px rgba(14, 116, 144, 0.12);
}

/* Card Themes */
.card-pink-dashed {
    background-color: var(--red-light);
    border: 2px dashed var(--red-border);
    text-align: center;
}

.card-green-dashed {
    background-color: #F2FDF7;
    border: 2px dashed var(--green-border);
    text-align: left;
}

.card-emerald-dashed {
    background-color: #ECFDF5;
    border: 2px dashed var(--green-border);
    text-align: left;
}

.card-orange-solid {
    background-color: var(--orange-light);
    border: 2px solid var(--orange-border);
    text-align: center;
}

.card-order-special {
    background: linear-gradient(180deg, #F0F9FF 0%, #E0F2FE 100%);
    border: 2px dashed #0284C7;
    text-align: center;
    box-shadow: 0 10px 30px rgba(2, 132, 199, 0.12);
}

.card-white {
    background-color: var(--white);
    border: 1px solid #E5E7EB;
    box-shadow: var(--shadow-md);
}

.card-coach {
    background-color: var(--white);
    border: 2px dashed var(--red-border);
    text-align: center;
}

/* ================= CARD 1: LAUNCH OFFER ================= */
.card-pink-dashed .launch-title {
    color: var(--red-primary);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.card-pink-dashed .launch-subtitle {
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    line-height: 1.4;
}

.price-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 700;
    flex-wrap: wrap;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-weight: 600;
}

.price-divider {
    color: #D1D5DB;
}

.price-new {
    color: var(--red-primary);
    font-weight: 800;
    font-size: 1.15rem;
}

.pdf-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    font-weight: 500;
}

/* ================= CTA BUTTONS (WITH GENTLE SHAKE ANIMATION) ================= */
.btn-buy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: #FFFFFF;
    font-family: var(--font-main);
    font-size: 1.15rem;
    font-weight: 800;
    padding: 14px 40px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 320px;
    animation: gentleShake 3.5s infinite ease-in-out;
}

@keyframes gentleShake {

    0%,
    100% {
        transform: rotate(0deg) scale(1);
    }

    8% {
        transform: rotate(-3deg) scale(1.02);
    }

    16% {
        transform: rotate(3deg) scale(1.02);
    }

    24% {
        transform: rotate(-3deg) scale(1.02);
    }

    32% {
        transform: rotate(3deg) scale(1.02);
    }

    40%,
    90% {
        transform: rotate(0deg) scale(1);
    }
}

.btn-buy:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 10px 25px rgba(234, 88, 12, 0.45);
    background: linear-gradient(135deg, #FB923C 0%, #EA580C 100%);
    animation: none;
    /* Pause shake while hovering */
}

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

/* Big Conversion Order Button with Prominent Gentle Shake */
.btn-buy-huge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: #FFFFFF;
    font-family: var(--font-main);
    font-size: 1.25rem;
    font-weight: 800;
    padding: 16px 36px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
    transition: all 0.25s ease;
    width: 100%;
    max-width: 440px;
    margin: 18px auto 14px auto;
    position: relative;
    overflow: hidden;
    animation: gentleShakeHuge 3s infinite ease-in-out;
}

@keyframes gentleShakeHuge {

    0%,
    100% {
        transform: rotate(0deg) scale(1);
        box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
    }

    8% {
        transform: rotate(-2.5deg) scale(1.03);
        box-shadow: 0 12px 30px rgba(234, 88, 12, 0.55);
    }

    16% {
        transform: rotate(2.5deg) scale(1.03);
        box-shadow: 0 12px 30px rgba(234, 88, 12, 0.55);
    }

    24% {
        transform: rotate(-2.5deg) scale(1.03);
        box-shadow: 0 12px 30px rgba(234, 88, 12, 0.55);
    }

    32% {
        transform: rotate(2.5deg) scale(1.03);
        box-shadow: 0 12px 30px rgba(234, 88, 12, 0.55);
    }

    40%,
    90% {
        transform: rotate(0deg) scale(1);
        box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
    }
}

.btn-buy-huge:hover {
    background: linear-gradient(135deg, #FB923C 0%, #EA580C 100%);
    transform: translateY(-2px) scale(1.04);
    animation: none;
    /* Pause shake while hovering */
}

/* ================= CARD 2: PREMIUM COUNTDOWN TIMER OFFER ================= */
.timer-card {
    background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E6 100%);
    border: 2px dashed #F43F5E;
    padding: 24px 20px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(225, 29, 72, 0.08);
}

.timer-title {
    color: #BE123C;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timer-subtitle {
    color: #4B5563;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 18px;
}

/* Visible Live Countdown Timer Box */
.live-timer-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 8px 0 14px 0;
}

.timer-unit-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.timer-unit {
    background: #111827;
    color: #FFFFFF;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 800;
    font-size: 1.6rem;
    min-width: 62px;
    text-align: center;
    box-shadow: 0 4px 14px rgba(17, 24, 39, 0.25);
    border: 1px solid #374151;
    line-height: 1.2;
}

.timer-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.timer-sep {
    font-size: 1.6rem;
    font-weight: 800;
    color: #E11D48;
    margin-bottom: 20px;
    animation: blinkSep 1s infinite;
}

@keyframes blinkSep {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.25;
    }
}

.timer-urgency-note {
    font-size: 0.88rem;
    color: #9F1239;
    font-weight: 700;
    margin-top: 10px;
    background: #FFE4E6;
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    border: 1px solid #FDA4AF;
}

/* ================= CARD 3 & 4: CHECKLISTS ================= */
.section-headline {
    font-size: 1.1rem;
    font-weight: 800;
    color: #065F46;
    margin-bottom: 16px;
    line-height: 1.4;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #1F2937;
}

.check-item .ico-check {
    flex-shrink: 0;
    font-size: 1.15rem;
    margin-top: 1px;
}

.check-item strong {
    color: #111827;
    font-weight: 700;
}

.hindi-desc {
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.65;
    text-align: justify;
    border-top: 1px solid rgba(16, 185, 129, 0.2);
    padding-top: 14px;
}

/* Yellow Note Badge inside Bonus Card */
.yellow-note-box {
    background-color: var(--yellow-light);
    border: 1px solid var(--yellow-border);
    color: var(--yellow-text);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    margin-top: 18px;
    line-height: 1.5;
}

/* ================= CARD 5: ELECTRICAL BOOK PDF ================= */
.book-title {
    color: #C2410C;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.book-desc {
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.65;
    margin-bottom: 20px;
    text-align: justify;
}

/* ================= CARD 6: CONVERSION-FOCUSED ORDER SECTION ================= */
.order-badge-top {
    display: inline-block;
    background: #E11D48;
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 5px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.order-title {
    color: #0369A1;
    font-size: 1.45rem;
    font-weight: 800;
    margin-bottom: 6px;
    line-height: 1.3;
}

.order-subtitle {
    color: #0284C7;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.offer-summary-box {
    background: #FFFFFF;
    border: 1px solid #BAE6FD;
    border-radius: 12px;
    padding: 18px 20px;
    margin: 0 auto 16px auto;
    max-width: 520px;
    text-align: left;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.06);
}

.offer-item-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: #1E293B;
    margin-bottom: 10px;
    line-height: 1.4;
}

.offer-item-row .ico {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.offer-divider {
    height: 1px;
    background: #E2E8F0;
    margin: 12px 0;
}

.value-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.92rem;
    color: #475569;
    margin-bottom: 6px;
}

.special-row {
    font-weight: 800;
    font-size: 1.05rem;
    color: #0F172A;
    margin-bottom: 0;
}

.price-highlight {
    color: #E11D48;
    font-weight: 900;
    font-size: 1.25rem;
}

.trust-badges-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 14px 0 6px 0;
}

.trust-pill {
    background: #FFFFFF;
    border: 1px solid #BAE6FD;
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #0369A1;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.email-support-badge {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    color: #92400E;
    font-size: 0.86rem;
    font-weight: 700;
    padding: 12px 16px;
    border-radius: 8px;
    max-width: 520px;
    margin: 16px auto 0 auto;
    line-height: 1.5;
}

.email-support-badge a {
    color: #B45309;
    text-decoration: underline;
    font-weight: 800;
}

/* ================= CARD 7: TESTIMONIALS ================= */
.testi-header {
    font-size: 1.25rem;
    font-weight: 800;
    color: #1E293B;
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.testi-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.testi-item {
    border-radius: 10px;
    padding: 16px 18px;
    text-align: left;
    position: relative;
}

.testi-item.testi-blue {
    background-color: #EFF6FF;
    border: 1px solid #DBEAFE;
}

.testi-item.testi-orange {
    background-color: #FFFBEB;
    border: 1px solid #FEF3C7;
}

.testi-item.testi-green {
    background-color: #F0FDF4;
    border: 1px solid #DCFCE7;
}

.testi-name {
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.testi-blue .testi-name {
    color: #1E40AF;
}

.testi-orange .testi-name {
    color: #92400E;
}

.testi-green .testi-name {
    color: #065F46;
}

.stars-row {
    color: #F59E0B;
    font-size: 0.85rem;
}

.testi-comment {
    font-size: 0.9rem;
    color: #334155;
    line-height: 1.55;
}

/* ================= CARD 8: MEET YOUR COACH ================= */
.coach-title {
    color: var(--red-primary);
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.coach-avatar-wrapper {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--red-primary);
    margin: 0 auto 16px auto;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(225, 29, 72, 0.2);
    background: #1E3A8A;
    display: flex;
    align-items: center;
    justify-content: center;
}

.coach-avatar-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* SVG Avatar Fallback */
.svg-coach-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1E3A8A 0%, #111827 100%);
}

.coach-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: #0F172A;
    margin-bottom: 10px;
}

.coach-bio {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto 24px auto;
}

.contact-box {
    border-top: 1px solid #E2E8F0;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.contact-box h4 {
    color: #1E293B;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.contact-row {
    margin-bottom: 8px;
    color: #334155;
    font-weight: 500;
}

.contact-row a {
    color: #0284C7;
    text-decoration: none;
    font-weight: 600;
}

.contact-row a:hover {
    text-decoration: underline;
}

.contact-note {
    font-size: 0.88rem;
    color: #64748B;
    margin: 10px 0;
    font-style: italic;
}

/* ================= FOOTER ================= */
.footer {
    text-align: center;
    padding: 30px 16px 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.social-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 14px;
}

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #E2E8F0;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.social-btn:hover {
    background-color: var(--red-primary);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.copyright-text {
    color: #64748B;
    font-weight: 500;
}

/* ================= FLOATING SALES TOAST NOTIFICATION ================= */
.sales-toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 50px;
    padding: 12px 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    max-width: 340px;
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.sales-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.sales-toast .toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #FEF3C7;
    color: #D97706;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.sales-toast .toast-text {
    font-size: 0.82rem;
    font-weight: 600;
    color: #1F2937;
    line-height: 1.35;
}

/* ================= RESPONSIVE DESIGN ================= */
@media (max-width: 640px) {

    html,
    body {
        max-width: 100vw;
        overflow-x: hidden !important;
        position: relative;
    }

    .hero {
        padding: 24px 12px 18px;
        overflow-x: hidden;
    }

    .hero-title {
        font-size: 1.45rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 0.86rem;
    }

    .book-covers-row {
        flex-wrap: wrap;
        justify-content: center;
        gap: 14px;
        max-width: 100%;
        margin: 10px auto 16px auto;
    }

    .book-cover-item {
        flex: 0 0 135px;
        max-width: 140px;
        width: 135px;
        height: auto;
        padding: 2px;
    }

    .book-cover-item img {
        transform: scale(1.32);
    }

    .middle-free-text {
        flex: 1 1 100%;
        max-width: 100%;
        order: 3;
        padding: 6px 10px;
        margin-top: 4px;
    }

    .middle-free-text .txt-cctv {
        font-size: 0.95rem;
    }

    .middle-free-text .txt-free {
        font-size: 1.5rem;
    }

    .middle-free-text .txt-limited {
        font-size: 0.8rem;
    }

    .card {
        padding: 20px 14px;
        width: 100%;
        box-sizing: border-box;
    }

    .live-timer-box {
        gap: 8px;
        padding: 10px 12px;
        max-width: 100%;
    }

    .timer-unit {
        min-width: 46px;
        font-size: 1.25rem;
        padding: 6px 8px;
    }

    .offer-item-row {
        font-size: 0.88rem;
        gap: 8px;
        word-break: break-word;
    }

    .contact-row,
    .contact-row a,
    .contact-note {
        word-break: break-word;
    }

    .price-box {
        font-size: 0.9rem;
    }

    .sales-toast {
        bottom: 12px;
        left: 12px;
        right: 12px;
        max-width: calc(100% - 24px);
        border-radius: 12px;
    }

    .btn-buy-huge {
        font-size: 1.05rem;
        padding: 14px 18px;
    }

    .footer-links {
        gap: 10px 16px;
        padding: 0 8px;
    }

    .flash-sale-hero-bar {
        font-size: 0.78rem;
        padding: 6px 14px;
        gap: 6px;
        margin-bottom: 12px;
    }

    .flash-sale-pill {
        font-size: 0.76rem;
        padding: 4px 12px;
    }
}