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

html,
body {
    overflow-x: hidden;
}


/* ---------------------------------
        ROOT COLORS
---------------------------------- */

:root {
    --primary: #ED1C24;
    /* Brand Red */
    --secondary: #231F20;
    /* Dark Black */
    --text-dark: #222;
    --text-light: #555;
    --bg-light: #FFFFFF;
    /* Optional Highlight Shades */
    --primary-light: #FF3B40;
    --grey-soft: #F5F5F5;
}


/* ---------------------------------
        FONTS (PREMIUM SELECTION)
---------------------------------- */


/* Headings -> Poppins (Bold, premium)
   Body -> Inter (Modern, clean) */

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    background-color: var(--bg-light);
}


/* ---------------------------------
        HEADINGS
---------------------------------- */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 15px;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 28px;
    font-weight: 600;
}

h4 {
    font-size: 22px;
}

h5 {
    font-size: 18px;
}

h6 {
    font-size: 16px;
}


/* ---------------------------------
        PARAGRAPHS
---------------------------------- */

p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 15px;
}


/* ---------- MAIN GRID ---------- */

.pro-hero {
    padding: 90px 0;
    background: var(--grey-soft);
}

.pro-grid {
    max-width: 1300px;
    margin: auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}


/* ---------- LEFT IMAGE FRAME ---------- */

.pro-image-wrap {
    position: relative;
    width: 100%;
    border-radius: 0;
    padding: 18px;
    /* space for outer frame */
    background: #fff;
    border: 3px solid var(--secondary);
    /* thick frame */
    outline: 1px solid rgba(0, 0, 0, 0.15);
    /* thin outline */
    outline-offset: 10px;
    transition: 0.4s ease;
}

.pro-image-wrap:hover {
    transform: translateY(-5px);
}

.frame-box {
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    pointer-events: none;
}

.pro-image {
    width: 100%;
    height: 100%;
    border-radius: 0 !important;
    object-fit: cover;
    display: block;
    transition: 0.4s ease;
}

.pro-image-wrap:hover .pro-image {
    transform: scale(1.02);
}


/* ---------- RIGHT CONTENT ---------- */

.pro-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 25px;
}


/* TAG / BADGE */

.pro-tag {
    background: var(--secondary);
    color: #fff;
    font-size: 12px;
    /* thoda chhota font */
    font-weight: 600;
    letter-spacing: 1px;
    padding: 12px 14px;
    /* padding reduce kiya */
    border-radius: 25px;
    /* rounded but compact */
    display: inline-block;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    /* subtle shadow */
    max-width: fit-content;
    /* width ab content ke size ke hisaab */
}


/* TITLE */

.pro-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--secondary);
}

.pro-title span {
    color: var(--primary);
}


/* DESCRIPTION */

.pro-desc {
    color: var(--text-dark);
    font-size: 16px;
    line-height: 1.7;
}


/* FEATURE CARDS – GLASS + DEPTH + HOVER */

.pro-features {
    display: flex;
    gap: 25px;
}

.feat-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 18px;
    padding: 20px 15px;
    flex: 1;
    text-align: center;
    transition: transform 0.4s, box-shadow 0.4s;
    cursor: pointer;
}

.feat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: #fff;
    font-size: 26px;
    transition: 0.4s;
}

.feat-card:hover .feat-icon {
    background: var(--primary);
    transform: scale(1.15);
}

.feat-card p {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}


/* ENQUIRY BUTTON – PREMIUM STYLE */

.pro-btn {
    display: inline-flex;
    /* content ke size ke hisaab se */
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: var(--secondary);
    border-radius: 50px;
    border: none;
    text-decoration: none;
    max-width: fit-content;
    /* button width content ke hisaab se */
    transition: 0.3s ease, transform 0.3s ease;
}

.pro-btn:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}


/* ICON STYLING FOR FEAT CARDS */

.feat-icon i {
    font-size: 28px;
}

.product-specs {
    position: relative;
    padding: 100px 20px;
    background-image: url('../images/background/pd-spec-bg.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-dark);
    text-align: center;
    overflow: hidden;
}

.specs-overlay {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    pointer-events: none;
    z-index: 1;
}

.specs-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: auto;
}

.specs-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: fadeInDown 1s ease forwards;
}

.specs-desc {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}


/* Grid Layout */

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}


/* Card Style */

.spec-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 25px 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.242);
    transition: transform 0.4s, box-shadow 0.4s, background 0.4s;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.spec-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--card-color);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.spec-card p {
    font-size: 14px;
    color: var(--text-dark);
}


/* Hover Effects */

.spec-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.12);
}

.spec-card:hover h4 {
    color: var(--primary);
}


/* Animations */

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-section {
    padding: 80px 20px;
    background-color: var(--bg-light);
}

.faq-container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
    gap: 50px;
}

.faq-left {
    flex: 1;
    min-width: 300px;
    color: var(--secondary);
}

.faq-left h2 {
    font-size: 21px;
    font-weight: 800;
    margin-bottom: 10px;
}

.faq-left h4 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary);
}

.faq-left p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.faq-cta {
    display: inline-block;
    padding: 10px 25px;
    background-color: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.faq-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}


/* Right Side FAQ Accordion */

.faq-right {
    flex: 1.2;
    min-width: 350px;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.faq-question {
    width: 100%;
    padding: 18px 20px;
    text-align: left;
    background-color: var(--secondary);
    color: #fff;
    font-weight: 600;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.faq-question:hover {
    background-color: var(--primary);
}

.faq-toggle {
    font-size: 20px;
    transition: transform 0.3s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    background-color: #fff;
    color: var(--text-dark);
    font-size: 15px;
    line-height: 1.7;
    transition: max-height 0.5s ease, padding 0.3s ease;
}


/* Open state */

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 15px 20px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.cta-section {
    position: relative;
    padding: 100px 20px;
    background-color: var(--secondary);
    color: #fff;
    text-align: center;
    overflow: hidden;
    /* border-radius: 20px; */
    /* margin: 50px 0; */
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    text-transform: uppercase;
    animation: fadeInDown 1s ease forwards;
}

.cta-content p {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.6;
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}

.cta-btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}


/* Animated bubbles */

.cta-bubbles span {
    position: absolute;
    bottom: -100px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.6;
    animation: bubble 15s infinite;
}

.cta-bubbles span:nth-child(1) {
    left: 10%;
    width: 25px;
    height: 25px;
    animation-duration: 12s;
}

.cta-bubbles span:nth-child(2) {
    left: 25%;
    width: 20px;
    height: 20px;
    animation-duration: 10s;
    animation-delay: 2s;
}

.cta-bubbles span:nth-child(3) {
    left: 40%;
    width: 30px;
    height: 30px;
    animation-duration: 14s;
    animation-delay: 4s;
}

.cta-bubbles span:nth-child(4) {
    left: 55%;
    width: 22px;
    height: 22px;
    animation-duration: 11s;
    animation-delay: 1s;
}

.cta-bubbles span:nth-child(5) {
    left: 70%;
    width: 28px;
    height: 28px;
    animation-duration: 13s;
    animation-delay: 3s;
}

.cta-bubbles span:nth-child(6) {
    left: 85%;
    width: 18px;
    height: 18px;
    animation-duration: 15s;
    animation-delay: 5s;
}

.cta-bubbles span:nth-child(7) {
    left: 60%;
    width: 20px;
    height: 20px;
    animation-duration: 12s;
    animation-delay: 2s;
}

.cta-bubbles span:nth-child(8) {
    left: 35%;
    width: 24px;
    height: 24px;
    animation-duration: 14s;
    animation-delay: 4s;
}

@keyframes bubble {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-500px) scale(1.2);
        opacity: 0;
    }
}


/* Fade-in animations */

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}