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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f8fc;
    color: #14213d;
}


/* HEADER */

header {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;
    height: 75px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 7%;

    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(15px);

    box-shadow: 0 5px 25px rgba(0,0,0,0.08);

    z-index: 1000;
}

.logo {
    font-size: 28px;
    font-weight: 900;
    color: #162d4f;
}

.logo span {
    color: #1597ff;
}

header a {
    text-decoration: none;
    color: #167eea;
    font-weight: bold;
    transition: 1s;
    opacity: 0.5;
    background-color: #111;
    width: 160px;
    height: 40px;
    border-radius: 15px;
    text-align: center;
    padding-top: 10px;
    box-shadow: 0 0 30px lightblue;
}

header a:hover{
    transform: scale(1.1);
    opacity: 1;
    box-shadow: 0 0 40px lightblue;
}


/* HERO */

.hero {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 120px 8% 70px;

    background:
        radial-gradient(circle at 80% 30%, #dff4ff, transparent 35%),
        linear-gradient(135deg, #f7fbff, #eaf6ff);
}

.hero-text {
    max-width: 600px;
}

.small-title {
    color: #168bf0;
    font-weight: bold;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 75px);
    line-height: 1.05;
    margin-bottom: 25px;
}

.hero-text > p:not(.small-title) {
    font-size: 20px;
    color: #64748b;
}


/* ADVANTAGES */

.advantages {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin: 35px 0;
}

.advantages div {
    background: white;
    padding: 13px 18px;

    border-radius: 30px;

    box-shadow: 0 8px 25px rgba(0,0,0,0.07);

    font-weight: bold;
}


/* BUTTONS */

.buy-button,
.call-button {
    border: none;
    cursor: pointer;

    padding: 17px 28px;

    border-radius: 14px;

    font-size: 17px;
    font-weight: bold;

    transition: 0.3s;
}

.buy-button {
    background: #1288ee;
    color: white;
}

.buy-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(18,136,238,0.3);
}

.call-button {
    background: #1fbd6b;
    color: white;

    margin-left: 10px;
}

.call-button:hover {
    transform: translateY(-3px);
}


/* AIR CONDITIONER */

.air {
    width: 420px;
    height: 420px;

    display: flex;
    justify-content: center;
    align-items: center;

    background: linear-gradient(
        145deg,
        #ffffff,
        #dcefff
    );

    border-radius: 50%;

    box-shadow:
        0 30px 70px rgba(35,120,180,0.18);

    animation: float 4s ease-in-out infinite;
}

.ac-placeholder {
    width: 280px;
    height: 160px;

    border-radius: 25px;

    background: linear-gradient(
        145deg,
        #ffffff,
        #e8eef4
    );

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;

    gap: 10px;

    box-shadow: 0 20px 40px rgba(0,0,0,0.15);

    font-size: 30px;
}

.ac-placeholder strong {
    font-size: 20px;
}

.ac-placeholder span {
    font-size: 13px;
    color: #168bf0;
    letter-spacing: 3px;
}

@keyframes float {

    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }

}


/* SERVICES */

.services {
    padding: 100px 8%;
    text-align: center;
    background: white;
}

.services h2,
.contact h2 {
    font-size: 42px;
    margin-bottom: 50px;
}

.cards {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 25px;
}

.card {
    padding: 40px 25px;

    border-radius: 25px;

    background: #f7fbff;

    box-shadow:
        0 15px 40px rgba(0,0,0,0.06);

    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
}

.card-icon {
    font-size: 45px;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 22px;
}

.card p {
    color: #64748b;
}


/* CONTACT */

.contact {
    padding: 100px 20px;

    text-align: center;

    background:
        linear-gradient(
            135deg,
            #0d72cf,
            #0c4d91
        );

    color: white;
}

.contact h2 {
    margin-bottom: 15px;
}

.contact p {
    margin-bottom: 30px;
}

.contact button {
    border: none;
    padding: 17px 30px;

    border-radius: 14px;

    background: white;
    color: #0875d1;
    opacity: 0.7;
    font-weight: bold;
    font-size: 17px;
    transition: 1s;
    cursor: pointer;
}

.contact button:hover{
    box-shadow: 0 0 35px black;
    transform: scale(1.1);
    opacity: 1;
}


/* ORDER MODAL */

.order-modal,
.phone-modal {

    position: fixed;

    inset: 0;

    display: none;

    justify-content: center;
    align-items: center;

    padding: 20px;

    background: rgba(7, 25, 45, 0.75);

    backdrop-filter: blur(10px);

    z-index: 5000;
}

.order-box,
.phone-box {

    position: relative;

    width: 100%;
    max-width: 540px;

    background: white;

    padding: 45px;

    border-radius: 30px;

    text-align: center;

    box-shadow:
        0 30px 80px rgba(0,0,0,0.25);

    animation: popup 0.35s ease;
}

@keyframes popup {

    from {
        opacity: 0;
        transform: scale(0.85) translateY(30px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }

}


/* CLOSE */

.order-close,
.phone-close {

    position: absolute;

    right: 20px;
    top: 18px;

    width: 40px;
    height: 40px;

    border: none;

    border-radius: 50%;

    background: #eef5fb;

    color: #49627d;

    font-size: 25px;

    cursor: pointer;
}


/* ICON */

.order-icon,
.phone-icon {

    width: 75px;
    height: 75px;

    margin: 0 auto 20px;

    display: flex;
    justify-content: center;
    align-items: center;

    border-radius: 22px;

    background: #e9f7ff;

    font-size: 38px;
}

.order-box h2,
.phone-box h2 {
    font-size: 34px;
    margin-bottom: 12px;
}

.order-subtitle {
    color: #71839a;
    margin-bottom: 25px;
    line-height: 1.5;
}


/* FORM */

#orderForm {
    display: flex;
    flex-direction: column;

    gap: 14px;
}

#orderForm input,
#orderForm textarea {

    width: 100%;

    padding: 17px;

    border: 1px solid #dce6ef;

    border-radius: 14px;

    outline: none;

    font-size: 16px;

    font-family: inherit;

    transition: 0.2s;
}

#orderForm input:focus,
#orderForm textarea:focus {
    border-color: #168bf0;

    box-shadow:
        0 0 0 4px rgba(22,139,240,0.1);
}

#orderForm textarea {
    resize: vertical;
}


/* ORDER BUTTON */

.confirm-order,
.popup-call-button {

    width: 100%;

    padding: 17px;

    border: none;

    border-radius: 14px;

    font-size: 17px;

    font-weight: bold;

    cursor: pointer;

    text-decoration: none;

    display: block;

    transition: 0.3s;
}

.confirm-order {
    background: #1288ee;
    color: white;
}

.confirm-order:hover {
    background: #0876d5;
    transform: translateY(-2px);
}


/* CALL BUTTON INSIDE POPUP */

.popup-call-button {

    background: #20bd6b;

    color: white;

}

.popup-call-button:hover {

    background: #16a85d;

    transform: translateY(-2px);

}


/* SECURE */

.secure {
    margin-top: 20px;

    color: #8293a6;

    font-size: 14px;
}


/* PHONE */

.phone-box {
    max-width: 430px;
}

.phone-box p {
    color: #71839a;
    margin-bottom: 20px;
}

.phone-number {

    font-size: 30px;

    font-weight: bold;

    color: #168bf0;

    margin-bottom: 25px;
}

.phone-call,
.phone-copy {

    display: block;

    width: 100%;

    padding: 16px;

    border-radius: 14px;

    font-size: 17px;

    font-weight: bold;

    cursor: pointer;

    text-decoration: none;

    margin-top: 12px;
}

.phone-call {

    background: #20bd6b;

    color: white;
}

.phone-copy {

    border: none;

    background: #eef5fb;

    color: #31506e;
}


/* FOOTER */

footer {

    text-align: center;

    padding: 25px;

    background: #09213d;

    color: white;

}


/* MOBILE */

@media (max-width: 850px) {

    .hero {
        flex-direction: column;

        text-align: center;

        gap: 60px;
    }

    .advantages {
        justify-content: center;
    }

    .air {
        width: 320px;
        height: 320px;
    }

    .cards {
        grid-template-columns: 1fr;
    }

    .call-button {
        margin-left: 0;
        margin-top: 10px;
    }

}


@media (max-width: 550px) {

    header {
        padding: 0 20px;
    }

    header a {
        font-size: 14px;
    }

    .hero {
        padding-left: 20px;
        padding-right: 20px;
    }

    .order-box,
    .phone-box {
        padding: 30px 20px;
    }

    .order-box h2,
    .phone-box h2 {
        font-size: 28px;
    }

}

/* =========================
   PRODUCTS
========================= */

.products {
    padding: 110px 8%;
    background: #f4f9fd;
}

.section-title {
    text-align: center;
    margin-bottom: 55px;
}

.section-title p {
    color: #168bf0;
    font-weight: bold;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 45px;
    margin-bottom: 12px;
}

.section-title span {
    color: #71839a;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.product-card {
    background: white;
    border-radius: 28px;
    overflow: hidden;

    box-shadow:
        0 15px 45px rgba(0,0,0,0.07);

    transition: 0.3s;
}

.product-card:hover {
    transform: translateY(-10px);

    box-shadow:
        0 25px 60px rgba(0,0,0,0.12);
}

.product-image {
    height: 240px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 80px;
    background-position: center;
    background-size: cover;
    background:
        radial-gradient(
            circle,
            #ffffff,
            white
        );
}

.product-info {
    padding: 28px;
}

.product-label {
    display: inline-block;

    padding: 7px 12px;

    border-radius: 20px;

    background: #e9f7ff;

    color: #168bf0;

    font-size: 13px;
    font-weight: bold;

    margin-bottom: 15px;
}

.product-info h3 {
    font-size: 25px;
    margin-bottom: 12px;
}

.product-info p {
    color: #71839a;
    line-height: 1.6;

    min-height: 52px;
}

.product-specs {
    display: flex;
    gap: 8px;

    margin: 20px 0;

    flex-wrap: wrap;
}

.product-specs span {
    padding: 8px 11px;

    border-radius: 10px;

    background: #f1f6fa;

    color: #49627d;

    font-size: 13px;
}

.product-bottom {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 15px;
}

.product-bottom strong {
    font-size: 21px;
    color: #14213d;
}

.product-bottom button {
    border: none;

    padding: 13px 17px;

    border-radius: 12px;

    background: #1288ee;

    color: white;

    font-weight: bold;

    cursor: pointer;

    transition: 0.3s;
}

.product-bottom button:hover {
    background: #0876d5;

    transform: translateY(-2px);
}


/* MOBILE */

@media (max-width: 950px) {

    .product-grid {
        grid-template-columns: 1fr 1fr;
    }

}

@media (max-width: 600px) {

    .products {
        padding: 80px 20px;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .section-title h2 {
        font-size: 35px;
    }

}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* =========================
   PRODUCT DETAILS POPUP
========================= */

.product-modal {

    position: fixed;

    inset: 0;

    display: none;

    align-items: center;
    justify-content: center;

    padding: 20px;

    background: rgba(5, 25, 45, 0.78);

    backdrop-filter: blur(10px);

    z-index: 6000;
}


.product-detail-box {

    position: relative;

    width: 100%;
    max-width: 900px;

    display: grid;

    grid-template-columns: 1fr 1fr;

    background: white;

    border-radius: 30px;

    overflow: hidden;

    box-shadow:
        0 30px 90px rgba(0,0,0,0.3);

    animation: productPopup 0.35s ease;
}

@keyframes productPopup {

    from {
        opacity: 0;
        transform: scale(0.85)
                   translateY(30px);
    }

    to {
        opacity: 1;
        transform: scale(1)
                   translateY(0);
    }

}


.product-close {

    position: absolute;

    top: 18px;
    right: 18px;

    width: 42px;
    height: 42px;

    border: none;

    border-radius: 50%;

    background: rgba(255,255,255,0.9);

    font-size: 27px;

    cursor: pointer;

    z-index: 5;
}


.product-detail-image {

    min-height: 450px;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 40px;

    background:
        radial-gradient(
            circle,
            #ffffff,
            #dff2ff
        );
}


.product-detail-image img {

    width: 100%;
    height: 100%;

    max-height: 400px;

    object-fit: contain;

}


.product-detail-info {

    padding: 55px 45px;

    display: flex;

    flex-direction: column;

    justify-content: center;
}


.product-detail-info h2 {

    font-size: 38px;

    margin: 15px 0;

}


.detail-price {

    font-size: 30px;

    font-weight: 900;

    color: #1288ee;

    margin-bottom: 25px;
}


.detail-specs {

    display: flex;

    flex-direction: column;

    gap: 12px;

    margin-bottom: 25px;
}


.detail-specs div {

    display: flex;

    align-items: center;

    gap: 10px;

    padding: 13px;

    background: #f3f8fc;

    border-radius: 12px;
}


.detail-specs strong {

    margin-left: 5px;
}


.detail-specs span {

    margin-left: auto;

    color: #168bf0;

    font-weight: bold;
}


.product-detail-info p {

    color: #71839a;

    line-height: 1.6;

    margin-bottom: 25px;
}


.detail-order-button,
.detail-call-button {

    width: 100%;

    padding: 16px;

    border-radius: 14px;

    border: none;

    font-size: 17px;

    font-weight: bold;

    cursor: pointer;

    margin-top: 10px;
}


.detail-order-button {

    background: #1288ee;

    color: white;
}


.detail-call-button {

    background: #eef5fb;

    color: #31506e;
}


.detail-order-button:hover {

    background: #0876d5;

}


@media (max-width: 700px) {

    .product-detail-box {

        grid-template-columns: 1fr;

        max-height: 90vh;

        overflow-y: auto;
    }


    .product-detail-image {

        min-height: 250px;

        padding: 25px;
    }


    .product-detail-info {

        padding: 30px 25px;
    }


    .product-detail-info h2 {

        font-size: 28px;
    }

}

/* =========================
   SPECIAL OFFER
========================= */

.special-offer {

    margin: 80px 8%;

    padding: 55px 65px;

    border-radius: 32px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 40px;

    overflow: hidden;

    position: relative;

    background:
        linear-gradient(
            135deg,
            #e8f7ff,
            #ffffff
        );

    box-shadow:
        0 20px 60px rgba(0, 80, 150, 0.12);

}


.special-offer::before {

    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    border-radius: 50%;

    background: rgba(0, 150, 255, 0.08);

    right: -100px;
    top: -120px;

}


.offer-content {

    position: relative;

    z-index: 2;

    max-width: 650px;

}


.offer-badge {

    display: inline-block;

    padding: 9px 16px;

    border-radius: 30px;

    background: #fff;

    color: #168bf0;

    font-size: 13px;

    font-weight: 800;

    margin-bottom: 18px;

}


.offer-content h2 {

    font-size: 42px;

    margin: 0 0 15px;

    color: #14213d;

}


.offer-content p {

    color: #60758c;

    line-height: 1.7;

    font-size: 17px;

    max-width: 580px;

}


.offer-price {

    display: flex;

    align-items: center;

    gap: 15px;

    margin: 25px 0;

}


.offer-price span {

    color: #71839a;

}


.offer-price strong {

    font-size: 30px;

    color: #1288ee;

}


.offer-buttons {

    display: flex;

    gap: 12px;

    flex-wrap: wrap;

}


.offer-order,
.offer-call {

    width: 100%;

    padding: 17px;

    border: none;

    border-radius: 14px;

    font-size: 17px;

    font-weight: bold;

    cursor: pointer;

    text-decoration: none;

    display: block;

    transition: 0.3s;

}


.offer-order {

    border: none;

    background: #1288ee;

    color: white;

}


.offer-call {

    background: white;

    color: #1288ee;

}


.offer-order:hover,
.offer-call:hover {

    transform: translateY(-3px);

}


.offer-decoration {

    position: relative;

    z-index: 2;

    min-width: 220px;

    text-align: center;

}


.offer-circle {

    width: 170px;
    height: 170px;

    margin: auto;

    border-radius: 50%;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 75px;

    background: white;

    box-shadow:
        0 20px 50px rgba(0,0,0,0.08);

}


.offer-decoration span {

    display: block;

    margin-top: 15px;

    color: #168bf0;

    font-weight: 900;

    letter-spacing: 2px;

}


@media (max-width: 700px) {

    .special-offer {

        margin: 50px 20px;

        padding: 40px 25px;

        flex-direction: column;

        text-align: center;

    }


    .offer-content h2 {

        font-size: 32px;

    }


    .offer-price {

        justify-content: center;

    }


    .offer-buttons {

        justify-content: center;

    }

}

/* =========================
   CUSTOMER REVIEWS
========================= */

.reviews {

    padding: 100px 8%;

    background: #ffffff;

}


.reviews-title {

    text-align: center;

    margin-bottom: 55px;

}


.reviews-title p {

    color: #168bf0;

    font-weight: 800;

    font-size: 14px;

    margin-bottom: 12px;

}


.reviews-title h2 {

    font-size: 42px;

    color: #14213d;

    margin: 0 0 12px;

}


.reviews-title span {

    color: #71839a;

}


.reviews-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 25px;

}


.review-card {

    padding: 30px;

    border-radius: 24px;

    background: #f6faff;

    border: 1px solid #e8f1f8;

    transition: 0.3s;

}


.review-card:hover {

    transform: translateY(-8px);

    box-shadow:
        0 20px 50px rgba(0,0,0,0.08);

}


.review-stars {

    font-size: 18px;

    margin-bottom: 18px;

}


.review-text {

    color: #526a82;

    line-height: 1.7;

    min-height: 100px;

}


.review-person {

    display: flex;

    align-items: center;

    gap: 13px;

    margin-top: 25px;

}


.review-avatar {

    width: 48px;
    height: 48px;

    border-radius: 50%;

    display: flex;

    align-items: center;
    justify-content: center;

    background: #1288ee;

    color: white;

    font-weight: 800;

    font-size: 18px;

}


.review-person strong {

    display: block;

    color: #14213d;

    margin-bottom: 4px;

}


.review-person span {

    color: #8192a3;

    font-size: 13px;

}


@media (max-width: 900px) {

    .reviews-grid {

        grid-template-columns:
            1fr 1fr;

    }

}


@media (max-width: 600px) {

    .reviews {

        padding: 75px 20px;

    }


    .reviews-grid {

        grid-template-columns: 1fr;

    }


    .reviews-title h2 {

        font-size: 32px;

    }

}

.product-availability {
    display: inline-block;
    margin-top: 8px;
    padding: 7px 12px;
    border-radius: 20px;
    background: #eafaf0;
    color: #168a4a;
    font-size: 13px;
    font-weight: 700;
}

/* =================================
   COOLHOME — MOBILE DESIGN
================================= */

@media (max-width: 700px) {

    /* GENERAL */

    body {
        overflow-x: hidden;
    }


    /* HEADER */

    header {
        padding: 18px 20px;

        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    header .logo {
        font-size: 22px;
    }

    header a {
        font-size: 13px;
    }


    /* HERO */

    .hero {
        min-height: auto;

        padding: 55px 20px 70px;

        display: flex;
        flex-direction: column;

        text-align: center;
    }

    .hero-text {
        width: 100%;
    }

    .small-title {
        font-size: 13px;
        line-height: 1.5;
    }

    .hero h1 {
        font-size: 42px;
        line-height: 1.1;

        margin: 15px 0;
    }

    .hero-text > p {
        font-size: 15px;
        line-height: 1.6;
    }


    /* ADVANTAGES */

    .advantages {
        display: flex;

        flex-direction: column;

        gap: 10px;

        margin: 25px 0;
    }

    .advantages div {
        width: 100%;

        padding: 12px;

        border-radius: 12px;
    }


    /* HERO BUTTONS */

    .buy-button,
    .call-button {
        width: 100%;

        min-height: 52px;

        display: flex;

        align-items: center;
        justify-content: center;

        margin-top: 10px;

        box-sizing: border-box;
    }


    /* AIR / HERO IMAGE */

    .air {
        width: 100%;

        margin-top: 40px;
    }

    .ac-placeholder {
        width: 100%;

        min-height: 220px;

        border-radius: 25px;
    }


    /* PRODUCTS */

    .products {
        padding: 70px 20px;
    }

    .section-title {
        margin-bottom: 35px;
    }

    .section-title h2 {
        font-size: 32px;
        line-height: 1.2;
    }

    .section-title span {
        font-size: 14px;
    }


    .product-grid {
        grid-template-columns: 1fr;

        gap: 20px;
    }


    .product-card {
        width: 100%;

        border-radius: 22px;
    }


    .product-image {
        height: 230px;
    }


    .product-image img {
        max-width: 90%;
        height: 100%;

        object-fit: contain;
    }


    .product-info {
        padding: 22px;
    }


    .product-info h3 {
        font-size: 23px;
    }


    .product-info p {
        font-size: 14px;

        min-height: auto;
    }


    .product-specs {
        gap: 7px;
    }


    .product-bottom {
        align-items: center;

        flex-wrap: wrap;
    }


    .product-bottom strong {
        font-size: 20px;
    }


    .product-bottom button {
        flex: 1;

        min-height: 48px;
    }


    /* SPECIAL OFFER */

    .special-offer {
        margin: 50px 20px;

        padding: 40px 22px;

        border-radius: 25px;

        flex-direction: column;

        text-align: center;
    }


    .offer-content {
        width: 100%;
    }


    .offer-content h2 {
        font-size: 30px;

        line-height: 1.2;
    }


    .offer-content p {
        font-size: 15px;
    }


    .offer-price {
        justify-content: center;

        flex-wrap: wrap;
    }


    .offer-price strong {
        font-size: 27px;
    }


    .offer-buttons {
        width: 100%;

        flex-direction: column;
    }


    .offer-order,
    .offer-call {
        width: 100%;

        min-height: 52px;

        display: flex;

        align-items: center;
        justify-content: center;

        box-sizing: border-box;
    }


    .offer-decoration {
        min-width: 0;

        width: 100%;
    }


    .offer-circle {
        width: 130px;
        height: 130px;

        font-size: 60px;
    }


    /* SERVICES */

    .services {
        padding: 70px 20px;
    }


    .services h2 {
        font-size: 32px;

        text-align: center;
    }


    .cards {
        grid-template-columns: 1fr;

        gap: 18px;
    }


    .card {
        width: 100%;

        box-sizing: border-box;
    }


    /* REVIEWS */

    .reviews {
        padding: 70px 20px;
    }


    .reviews-title {
        margin-bottom: 35px;
    }


    .reviews-title h2 {
        font-size: 31px;

        line-height: 1.2;
    }


    .reviews-title span {
        font-size: 14px;
    }


    .reviews-grid {
        grid-template-columns: 1fr;

        gap: 18px;
    }


    .review-card {
        padding: 24px;
    }


    .review-text {
        min-height: auto;

        font-size: 14px;
    }


    /* CONTACT */

    .contact {
        padding: 70px 20px;

        text-align: center;
    }


    .contact h2 {
        font-size: 32px;
    }


    .contact p {
        font-size: 15px;

        line-height: 1.6;
    }


    .contact button {
        width: 100%;

        min-height: 52px;
    }


    /* ORDER POPUP */

    .order-modal {
        padding: 15px;
    }


    .order-box {
        width: 100%;

        max-width: 420px;

        max-height: 90vh;

        overflow-y: auto;

        box-sizing: border-box;

        padding: 28px 20px;

        border-radius: 25px;
    }


    .order-box h2 {
        font-size: 29px;
    }


    .order-box input,
    .order-box textarea {
        width: 100%;

        box-sizing: border-box;

        font-size: 16px;
    }


    .confirm-order,
    .popup-call-button {
        width: 100%;

        min-height: 52px;

        box-sizing: border-box;
    }


    /* PHONE POPUP */

    .phone-modal {
        padding: 15px;
    }


    .phone-box {
        width: 100%;

        max-width: 400px;

        box-sizing: border-box;

        padding: 35px 22px;

        border-radius: 25px;
    }


    .phone-number {
        font-size: 24px;

        word-break: break-word;
    }


    .phone-call,
    .phone-copy {
        width: 100%;

        min-height: 52px;

        box-sizing: border-box;
    }


    /* PRODUCT DETAILS POPUP */

    .product-modal {
        padding: 12px;
    }


    .product-detail-box {
        width: 100%;

        max-height: 94vh;

        overflow-y: auto;

        display: flex;

        flex-direction: column;

        border-radius: 25px;
    }


    .product-detail-image {
        min-height: 220px;

        height: 220px;

        padding: 20px;
    }


    .product-detail-image img {
        width: 100%;
        height: 100%;

        object-fit: contain;
    }


    .product-detail-info {
        padding: 25px 20px 30px;
    }


    .product-detail-info h2 {
        font-size: 28px;

        line-height: 1.2;
    }


    .detail-price {
        font-size: 26px;
    }


    .detail-specs div {
        font-size: 14px;

        flex-wrap: wrap;
    }


    .detail-specs span {
        margin-left: auto;
    }


    .detail-order-button,
    .detail-call-button {
        width: 100%;

        min-height: 52px;
    }


    /* FOOTER */

    footer {
        padding: 25px 20px;

        text-align: center;

        font-size: 13px;
    }

}


/* =================================
   VERY SMALL PHONES
================================= */

@media (max-width: 380px) {

    .hero h1 {
        font-size: 35px;
    }


    .section-title h2,
    .reviews-title h2 {
        font-size: 28px;
    }


    .product-info {
        padding: 18px;
    }


    .product-bottom {
        flex-direction: column;

        align-items: stretch;
    }


    .product-bottom button {
        width: 100%;
    }


    .offer-content h2 {
        font-size: 27px;
    }

}

/* =========================
   COOLHOME ANIMATIONS
========================= */

/* Hero text */

.hero-text {
    animation: heroTextIn 1s ease-out both;
}

@keyframes heroTextIn {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}


/* Hero conditioner */

.air {
    animation: airIn 1.1s ease-out 0.2s both;
}

@keyframes airIn {
    from {
        opacity: 0;
        transform: translateX(50px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}


/* Buttons */

.buy-button,
.call-button,
.offer-order,
.offer-call,
.product-bottom button {
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.buy-button:hover,
.call-button:hover,
.offer-order:hover,
.offer-call:hover,
.product-bottom button:hover {
    transform: translateY(-3px);

    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.12);
}


/* Product cards */

.product-card {
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);

    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.10);
}


/* Product image */

.product-card img {
    transition:
        transform 0.4s ease;
}

.product-card:hover img {
    transform: scale(1.06);
}


/* Service cards */

.card {
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-7px);

    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.08);
}


/* Review cards */

.review-card {
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-7px);

    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.08);
}


/* Offer icon */

.offer-circle {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}


/* Availability */

.product-availability {
    transition: transform 0.25s ease;
}

.product-card:hover .product-availability {
    transform: scale(1.03);
}


/* Accessibility */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}

/* =========================
   FLOATING WHATSAPP
========================= */

.floating-whatsapp {

    position: fixed;

    right: 22px;
    bottom: 22px;

    width: 60px;
    height: 60px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #25D366;

    color: white;

    text-decoration: none;

    font-size: 30px;

    z-index: 9999;

    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.20);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;

    animation: whatsappPulse 2.5s infinite;
}


.floating-whatsapp:hover {

    transform: scale(1.12);

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.25);

}


@keyframes whatsappPulse {

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

    70% {
        box-shadow:
            0 0 0 14px rgba(37, 211, 102, 0);
    }

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

}


/* MOBILE */

@media (max-width: 700px) {

    .floating-whatsapp {

        width: 56px;
        height: 56px;

        right: 16px;
        bottom: 16px;

        font-size: 27px;

    }

}

/* =====================================================
   COOLHOME COMPACT SHOP
===================================================== */

.cool-products {

  width: min(1500px, 94%);

  margin: 60px auto;

  display: grid;

  grid-template-columns: 225px minmax(0, 1fr);

  gap: 28px;

  align-items: start;
}


/* =====================================================
   FILTERS
===================================================== */

.cool-filters {

  position: sticky;

  top: 20px;

  padding: 18px;

  background: #fff;

  border: 1px solid #e8e8e8;

  border-radius: 16px;

  box-shadow:
    0 5px 20px rgba(0,0,0,.05);
}


.filters-title {

  display: flex;

  align-items: center;

  justify-content: space-between;

  padding-bottom: 15px;

  border-bottom: 1px solid #eee;
}

.filters-title h2 {

  margin: 0;

  font-size: 18px;

  color: #171717;
}

.filters-title button {

  border: none;

  background: none;

  color: #777;

  font-size: 11px;

  cursor: pointer;
}


/* FILTER BOX */

.filter-box {

  padding: 16px 0;

  border-bottom: 1px solid #eee;
}

.filter-box:last-child {

  border-bottom: none;
}

.filter-box h3 {

  margin: 0 0 11px;

  font-size: 13px;

  color: #222;
}


/* SELECT */

.filter-box select {

  width: 100%;

  padding: 10px;

  border: 1px solid #ddd;

  border-radius: 8px;

  background: #fafafa;

  color: #333;

  outline: none;

  font-size: 12px;
}


/* CHECKBOX */

.filter-box label {

  display: flex;

  align-items: center;

  gap: 8px;

  margin: 8px 0;

  color: #666;

  font-size: 12px;

  cursor: pointer;
}

.filter-box input[type="checkbox"] {

  width: 15px;

  height: 15px;

  accent-color: #111;
}


/* PRICE */

.price-row {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 6px;
}

.price-row input {

  width: 100%;

  box-sizing: border-box;

  padding: 9px;

  border: 1px solid #ddd;

  border-radius: 7px;

  background: #fafafa;

  color: #222;

  outline: none;

  font-size: 11px;
}

.price-row input:focus {

  border-color: #999;
}

.apply-filter {

  width: 100%;

  margin-top: 7px;

  padding: 9px;

  border: none;

  border-radius: 7px;

  background: #171717;

  color: #fff;

  font-size: 11px;

  font-weight: 700;

  cursor: pointer;
}


/* =====================================================
   PRODUCTS AREA
===================================================== */

.cool-products-area {

  min-width: 0;
}


.products-heading {

  display: flex;

  justify-content: space-between;

  align-items: end;

  margin-bottom: 20px;
}

.products-heading > div:first-child span {

  color: #999;

  font-size: 9px;

  letter-spacing: 3px;
}

.products-heading h1 {

  margin: 4px 0 0;

  color: #151515;

  font-size: 30px;
}

.products-count {

  color: #888;

  font-size: 12px;
}


/* =====================================================
   GRID
===================================================== */

.compact-products-grid {

  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 15px;
}


/* =====================================================
   PRODUCT
===================================================== */

.compact-product {

  overflow: hidden;

  background: #fff;

  border: 1px solid #e9e9e9;

  border-radius: 14px;

  transition: .25s;

  box-shadow:
    0 4px 16px rgba(0,0,0,.045);
}

.compact-product:hover {

  transform: translateY(-4px);

  box-shadow:
    0 12px 28px rgba(0,0,0,.09);
}


/* IMAGE */

.compact-image {

  position: relative;

  height: 200px;

  padding: 12px;

  display: flex;

  align-items: center;

  justify-content: center;

  background: #f7f7f7;
}

.compact-image img {

  width: 100%;

  height: 100%;

  object-fit: contain;

  transition: .3s;
}

.compact-product:hover
.compact-image img {

  transform: scale(1.05);
}


/* BADGE */

.compact-badge {

  position: absolute;

  top: 8px;

  left: 8px;

  z-index: 2;

  padding: 5px 7px;

  border-radius: 20px;

  background: #fff;

  color: #222;

  font-size: 9px;

  font-weight: 700;

  box-shadow:
    0 3px 10px rgba(0,0,0,.08);
}

.compact-badge.used {

  color: #666;
}


/* INFO */

.compact-info {

  padding: 13px;
}

.compact-brand {

  color: #999;

  font-size: 9px;

  font-weight: 800;

  letter-spacing: 1.5px;
}

.compact-info h2 {

  margin: 4px 0 9px;

  color: #171717;

  font-size: 14px;

  line-height: 1.25;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;
}


/* SPECS */

.compact-specs {

  display: flex;

  gap: 5px;

  margin-bottom: 12px;
}

.compact-specs span {

  padding: 4px 6px;

  background: #f5f5f5;

  border-radius: 5px;

  color: #777;

  font-size: 9px;
}


/* BOTTOM */

.compact-bottom {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 5px;
}

.compact-bottom strong {

  color: #111;

  font-size: 14px;

  white-space: nowrap;
}

.compact-buy {

  padding: 7px 9px;

  border: none;

  border-radius: 7px;

  background: #171717;

  color: #fff;

  font-size: 10px;

  font-weight: 700;

  cursor: pointer;

  transition: .2s;
}

.compact-buy:hover {

  background: #333;

  transform: translateY(-1px);
}


/* =====================================================
   EMPTY
===================================================== */

.products-empty {

  display: none;

  padding: 60px 20px;

  text-align: center;
}

.products-empty div {

  font-size: 35px;
}

.products-empty h3 {

  margin: 8px 0 4px;

  color: #222;
}

.products-empty p {

  margin: 0;

  color: #888;

  font-size: 12px;
}


/* =====================================================
   PAGINATION
===================================================== */

.products-pagination {
    display: flex;
    justify-content: center;
    align-items: center;

    gap: 7px;

    margin-top: 45px;
    padding-bottom: 10px;
}

.products-pagination button {
    min-width: 36px;
    height: 36px;

    padding: 0 10px;

    border: 1px solid #e2e8ef;
    border-radius: 9px;

    background: #fff;
    color: #526a82;

    font-size: 12px;
    font-weight: 700;

    cursor: pointer;

    transition: .2s;
}

.products-pagination button:hover {
    border-color: #168bf0;
    color: #168bf0;
    transform: translateY(-1px);
}

.products-pagination .page-active {
    background: #168bf0;
    border-color: #168bf0;
    color: #fff;
}


/* =====================================================
   RESPONSIVE
===================================================== */

@media (min-width: 1450px) {

  .compact-products-grid {

    grid-template-columns:
      repeat(5, minmax(0, 1fr));
  }
}


@media (max-width: 1150px) {

  .cool-products {

    grid-template-columns: 205px minmax(0,1fr);

    gap: 20px;
  }

  .compact-products-grid {

    grid-template-columns:
      repeat(3, minmax(0,1fr));
  }
}


@media (max-width: 850px) {

  .cool-products {

    grid-template-columns: 190px minmax(0,1fr);

    gap: 15px;
  }

  .compact-products-grid {

    grid-template-columns:
      repeat(2, minmax(0,1fr));
  }

  .compact-image {

    height: 175px;
  }
}


@media (max-width: 650px) {

  .cool-products {

    width: 94%;

    grid-template-columns: 1fr;

    margin: 35px auto;
  }

  .cool-filters {

    position: relative;

    top: auto;
  }

  .products-heading h1 {

    font-size: 25px;
  }
}


@media (max-width: 430px) {

  .compact-products-grid {

    grid-template-columns:
      repeat(2, minmax(0,1fr));

    gap: 9px;
  }

  .compact-image {

    height: 145px;

    padding: 8px;
  }

  .compact-info {

    padding: 10px;
  }

  .compact-info h2 {

    font-size: 12px;
  }

  .compact-bottom strong {

    font-size: 11px;
  }

  .compact-buy {

    padding: 6px 7px;

    font-size: 9px;
  }
}


@media (max-width: 340px) {

  .compact-products-grid {

    grid-template-columns: 1fr;
  }

  .compact-image {

    height: 200px;
  }
}


/* Product popup image gallery */
.product-detail-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

#detailImage {
  display: block;
  width: 100%;
  max-width: 420px;
  height: 320px;
  object-fit: contain;
  border-radius: 12px;
}

.detail-thumbnails {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
}

.detail-thumbnail {
  width: 64px;
  height: 64px;
  padding: 4px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
}

.detail-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.detail-thumbnail.active {
  border-color: #1687e8;
}

.detail-thumbnail:hover {
  border-color: #1687e8;
}

.detail-call-button,
.detail-back-button {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
}

.detail-call-button {
  background: #25a244;
  color: white;
}

.detail-back-button {
  background: #e9edf2;
  color: #222;
}

@media (max-width: 600px) {
  #detailImage {
    height: 240px;
  }

  .detail-thumbnail {
    width: 54px;
    height: 54px;
  }
}



/* Mobile screen fix */
* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

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

.container,
.products,
.compact-products-grid,
.products-grid {
  width: 100%;
  max-width: 100%;
}

@media (max-width: 768px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .compact-products-grid,
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  h1 {
    overflow-wrap: anywhere;
  }
}