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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn--primary {
    background: #2196F3;
    color: #fff;
}

.btn--primary:hover {
    background: #1976D2;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}

/* Hero */

.hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.03)" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.5;
}

.hero__bg-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    height: 60%;
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}

.hero__content {
    position: relative;
    text-align: center;
    color: #fff;
    z-index: 1;
}

.hero__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero__btn-logo {
    height: 28px;
    width: auto;
}

/* Section */
.section {
    padding: 80px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 50px;
}

.section__header h2 {
    font-size: 36px;
    color: #1a1a2e;
    margin-bottom: 12px;
}

.section__header p {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: background 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header__logo i {
    font-size: 28px;
    color: #2196F3;
}

.header__logo h1 {
    font-size: 22px;
    color: #1a1a2e;
    font-weight: 700;
}

.header__logo-img {
    height: 100px;
    width: auto;
    display: block;
}

.header__nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.header__nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
}

.header__nav a:hover {
    color: #2196F3;
}

.header__hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #333;
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.03)" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.5;
}

.hero__content {
    position: relative;
    text-align: center;
    color: #fff;
    z-index: 1;
}

.hero__content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero__content p {
    font-size: 20px;
    margin-bottom: 36px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About */
.about {
    background: #f8f9fa;
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about__card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.about__card i {
    font-size: 40px;
    color: #2196F3;
    margin-bottom: 20px;
}

.about__card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1a1a2e;
}

.about__card p {
    color: #666;
    font-size: 15px;
}

.about__text {
    max-width: 800px;
    margin: 0 auto 40px;
}

.about__text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 16px;
}

.about__slogan {
    font-size: 18px;
    font-weight: 600;
    color: #2196F3;
    text-align: center;
    margin-top: 8px;
}

/* Why Us */
.why-us {
    background: #fff;
}

.why-us__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.why-us__item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #f8f9fa;
    padding: 20px 24px;
    border-radius: 10px;
    border-left: 4px solid #2196F3;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.why-us__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(33, 150, 243, 0.15);
}

.why-us__item i {
    font-size: 24px;
    color: #2196F3;
    width: 28px;
}

.why-us__item span {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

/* Services */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: #fff;
    border: 1px solid #eee;
    padding: 36px 28px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: #2196F3;
    box-shadow: 0 8px 30px rgba(33, 150, 243, 0.12);
    transform: translateY(-4px);
}

.service-card i {
    font-size: 36px;
    color: #2196F3;
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #1a1a2e;
}

.service-card p {
    color: #666;
    font-size: 14px;
}

/* Quote form */
.quote {
    background: #f8f9fa;
}

.quote__form {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.form__group {
    margin-bottom: 20px;
}

.form__group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #444;
    font-size: 14px;
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: #fafafa;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: #2196F3;
    background: #fff;
}

.form__group textarea {
    resize: vertical;
}

.quote__form .btn {
    width: 100%;
    font-size: 17px;
}

.quote__success {
    display: none;
    max-width: 600px;
    margin: 20px auto 0;
    background: #e8f5e9;
    color: #2e7d32;
    padding: 24px;
    border-radius: 12px;
    text-align: center;
}

.quote__success i {
    font-size: 48px;
    margin-bottom: 12px;
}

.quote__success p {
    font-size: 16px;
    font-weight: 500;
}

/* Gallery */
.gallery {
    background: #fff;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery__item {
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 1;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery__item:hover img {
    transform: scale(1.08);
}

.gallery__item--video {
    cursor: default;
    aspect-ratio: 16/9;
}

.gallery__item--video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery__videos {
    margin-top: 40px;
}

.gallery__videos h3 {
    text-align: center;
    font-size: 22px;
    color: #1a1a2e;
    margin-bottom: 24px;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.lightbox.active {
    display: flex;
}

.lightbox__img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 44px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.lightbox__close:hover {
    opacity: 1;
}

/* Reviews */
.reviews {
    background: #f8f9fa;
}

.reviews__average {
    text-align: center;
    margin-bottom: 32px;
}

.reviews__average-stars {
    font-size: 32px;
    color: #ffc107;
    margin-bottom: 8px;
}

.reviews__average-text {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.review-card {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.review-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.review-card__name {
    font-weight: 600;
    color: #1a1a2e;
    font-size: 15px;
}

.review-card__stars {
    color: #ffc107;
    font-size: 16px;
}

.review-card__date {
    font-size: 12px;
    color: #999;
    margin-bottom: 8px;
}

.review-card__text {
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

.review-card__photo {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-top: 12px;
}

.reviews__empty {
    text-align: center;
    color: #999;
    font-size: 15px;
    grid-column: 1 / -1;
    padding: 40px 0;
}

.reviews__form {
    display: none;
    max-width: 500px;
    margin: 24px auto 0;
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.reviews__form.active {
    display: block;
}

.star-rating {
    display: flex;
    gap: 6px;
    font-size: 28px;
    cursor: pointer;
}

.star-rating i {
    color: #ddd;
    transition: color 0.2s ease;
}

.star-rating i.active {
    color: #ffc107;
}

.form__file {
    width: 100%;
    padding: 10px 0;
    font-size: 14px;
    color: #666;
}

.form__file::file-selector-button {
    background: #2196F3;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 12px;
}

.reviews .btn {
    display: block;
    margin: 0 auto;
}

/* Instagram */
.instagram {
    background: #fff;
}

.instagram__banner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    max-width: 500px;
    margin: 0 auto;
    padding: 40px 32px;
    border-radius: 16px;
    text-decoration: none;
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-direction: column;
}

.instagram__banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(131, 58, 180, 0.3);
}

.instagram__banner i {
    font-size: 56px;
    color: #fff;
}

.instagram__banner span {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
}

.instagram__banner .btn {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

/* FAQ */
.faq {
    background: #f8f9fa;
}

.faq__list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq__item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: #1a1a2e;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.faq__question i {
    transition: transform 0.3s ease;
    color: #2196F3;
}

.faq__item.active .faq__question i {
    transform: rotate(180deg);
}

.faq__answer {
    display: none;
    padding: 0 24px 18px;
}

.faq__item.active .faq__answer {
    display: block;
}

.faq__answer p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* Appointment */
.appointment {
    background: #fff;
}

.appointment__form {
    max-width: 700px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 36px;
    border-radius: 12px;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Contact */
.contact {
    background: #fff;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact__item i {
    font-size: 22px;
    color: #2196F3;
    margin-top: 2px;
    width: 28px;
}

.contact__item h4 {
    font-size: 15px;
    color: #1a1a2e;
    margin-bottom: 2px;
}

.contact__item p,
.contact__item a {
    color: #666;
    text-decoration: none;
    font-size: 15px;
}

.contact__item a:hover {
    color: #2196F3;
}

.contact__map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact__map iframe {
    width: 100%;
    height: 320px;
    display: block;
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: #ccc;
    padding: 60px 0 0;
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand img {
    margin-bottom: 10px;
}

.footer__logo-img {
    height: 100px;
    width: auto;
}

.footer__brand h3 {
    color: #fff;
    font-size: 20px;
    margin-bottom: 8px;
}

.footer__brand p {
    font-size: 14px;
}

.footer__links h4,
.footer__social h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 16px;
}

.footer__links ul {
    list-style: none;
}

.footer__links li {
    margin-bottom: 8px;
}

.footer__links a {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer__links a:hover {
    color: #2196F3;
}

.social__icons {
    display: flex;
    gap: 12px;
}

.social__icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: #ccc;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social__icons a:hover {
    background: #2196F3;
    color: #fff;
}

.footer__bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 13px;
    color: #666;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
    color: #fff;
}

/* Responsive */
@media (max-width: 968px) {
    .about__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .reviews__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    .header__nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .header__nav.active {
        display: block;
    }

    .header__nav ul {
        flex-direction: column;
        gap: 16px;
    }

    .header__nav a {
        display: block;
        font-size: 16px;
    }

    .header__hamburger {
        display: block;
    }

    .hero__content h2 {
        font-size: 34px;
    }

    .hero__content p {
        font-size: 17px;
    }

    .section {
        padding: 60px 0;
    }

    .section__header h2 {
        font-size: 28px;
    }

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

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

    .why-us__grid {
        grid-template-columns: 1fr;
    }

    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .quote__form {
        padding: 24px;
    }

    .appointment__form {
        padding: 24px;
    }

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

    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social__icons {
        justify-content: center;
    }
}