/* ===== CSS Variables ===== */
:root {
    --primary-color: #1e3a5f;
    --primary-dark: #152a45;
    --secondary-color: #3de0dc;
    --accent-color: #ff6b35;
    --text-color: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --gray-light: #f5f7fa;
    --gray: #e0e0e0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 12px;
}
.hero__logo {
    width: 400px;
    text-align: center;
    margin-bottom: 2rem;
}
.brand__logo {
    width: 150px;
    text-align: center;
    margin-bottom: 2rem;
}
/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.hero__container{
   display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  align-content: center;
}
@media screen and (max-width: 768px) {
  .hero__container{
    flex-direction: column;
    }
}
.hero__item{
    display: block;
  flex-grow: 0;
  flex-shrink: 1;
  flex-basis: auto;
  align-self: auto;
  order: 0;
}

.section {
    padding: 5rem 0;
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section__subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 3rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn--outline:hover {
    background: var(--white);
    color: var(--primary-color);
}

.btn--white {
    background: var(--white);
    color: var(--primary-color);
}

.btn--white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow);
}

.header.scrolled .nav__link {
    color: var(--text-color);
}

.header.scrolled .nav__logo {
    color: var(--primary-color);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.nav__logo i {
    font-size: 1.75rem;
    color: var(--secondary-color);
}

.nav__list {
    display: flex;
    gap: 2rem;
}

.nav__link {
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
}

.header.scrolled .nav__toggle {
    color: var(--primary-color);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0, 188, 212, 0.1));
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero__content {   
    position: relative; 
    z-index: 1;
    padding-top: 80px;
    text-align: center;
    margin-left: 15%;
    gap: 2rem;
}
@media screen and (max-width: 1024px) {
    .hero__content {
        margin-left: 10%;
    }
}
@media screen and (max-width: 768px) {
    .hero__content {
        margin-left: 0;
        padding: 2%;
    }
    
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero__title span {
    color: var(--secondary-color);
}

.hero__description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero__stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.hero__stat {
    text-align: center;
    color: var(--white);
}

.hero__stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.hero__stat-label {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero__scroll a {
    color: var(--white);
    font-size: 1.5rem;
    opacity: 0.7;
    transition: var(--transition);
}

.hero__scroll a:hover {
    opacity: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===== Services Section ===== */
.services {
    background: var(--gray-light);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service__card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service__icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service__icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.service__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service__description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service__features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service__features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.service__features i {
    color: var(--secondary-color);
    font-size: 0.75rem;
}

/* ===== About Section ===== */
.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__info .section__title {
    text-align: left;
}

.about__description {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.about__feature {
    display: flex;
    gap: 1rem;
}

.about__feature-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__feature-icon i {
    color: var(--white);
    font-size: 1.25rem;
}

.about__feature-content h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.about__feature-content p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.about__image {
    display: flex;
    justify-content: center;
}

.about__image-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.about__image-shape {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: blob 8s ease-in-out infinite;
}

.about__image-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    color: var(--white);
    opacity: 0.9;
}

@keyframes blob {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    50% {
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    }
}

/* ===== Products Section ===== */
.products {
    background: var(--gray-light);
}

.products__tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.products__tab {
    padding: 0.75rem 2rem;
    border: none;
    background: var(--white);
    border-radius: 50px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.products__tab:hover,
.products__tab.active {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
}

.products__panel {
    display: none;
}

.products__panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.product__card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product__image {
    width: 80px;
    height: 80px;
    background: var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.product__image i {
    font-size: 2rem;
    color: var(--primary-color);
}

.product__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.product__specs {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.product__price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
}

/* ===== Brands ===== */
.brands {
    margin-top: 4rem;
    text-align: center;
}

.brands__title {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.brands__grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.brand__item {
    padding: 1rem 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    font-weight: 600;
    color: var(--text-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.brand__item:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* ===== Testimonials ===== */
.testimonials {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.testimonials .section__title,
.testimonials .section__subtitle {
    color: var(--white);
}

.testimonials .section__subtitle {
    opacity: 0.8;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial__card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.testimonial__stars {
    margin-bottom: 1rem;
}

.testimonial__stars i {
    color: #ffc107;
    font-size: 1rem;
}

.testimonial__text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial__avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial__avatar i {
    color: var(--white);
    font-size: 1.25rem;
}

.testimonial__info h5 {
    font-size: 1rem;
    color: var(--primary-color);
}

.testimonial__info span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ===== Contact Section ===== */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact__info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.contact__card {
    background: var(--gray-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.contact__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.contact__icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact__card h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact__card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.contact__form {
    background: var(--gray-light);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form__group {
    position: relative;
}

.form__group--full {
    grid-column: span 2;
}

.form__input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form__input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form__group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.form__group--full i {
    top: 1.5rem;
    transform: none;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== CTA Section ===== */
.cta {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    padding: 4rem 0;
}

.cta__content {
    text-align: center;
    color: var(--white);
}

.cta__content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta__content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--primary-dark);
    padding: 4rem 0 0;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer__logo i {
    color: var(--secondary-color);
}

.footer__description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.footer__social {
    display: flex;
    gap: 1rem;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer__social-link:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer__links h4,
.footer__contact h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer__links ul li,
.footer__contact ul li {
    margin-bottom: 0.75rem;
}

.footer__links a,
.footer__contact li {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer__links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer__contact i {
    color: var(--secondary-color);
}

.footer__bottom {
    padding: 1.5rem 0;
    text-align: center;
}

.footer__bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ===== WhatsApp Button ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== Scroll Top Button ===== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 6rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

/* ===== Responsive Design ===== */
@media screen and (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }
    
    .section__title {
        font-size: 2rem;
    }
    
    /* Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--white);
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
    }
    
    .nav__menu.show {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .nav__link {
        color: var(--text-color);
        font-size: 1.1rem;
    }
    
    .nav__close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        color: var(--primary-color);
    }
    
    .nav__toggle {
        display: block;
    }
    
    /* Hero */
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__description {
        font-size: 1rem;
    }
    
    .hero__stats {
        gap: 2rem;
    }
    
    .hero__stat-number {
        font-size: 2rem;
    }
    
    /* About */
    .about__content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about__info .section__title {
        text-align: center;
    }
    
    .about__image-container {
        width: 300px;
        height: 300px;
    }
    
    .about__image-overlay {
        font-size: 6rem;
    }
    
    /* Services */
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    /* Products */
    .products__tabs {
        flex-wrap: wrap;
    }
    
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Testimonials */
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact__content {
        grid-template-columns: 1fr;
    }
    
    .contact__info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__form {
        grid-template-columns: 1fr;
    }
    
    .form__group--full {
        grid-column: span 1;
    }
    
    /* Footer */
    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__social {
        justify-content: center;
    }
    
    .footer__contact li {
        justify-content: center;
    }
    
    /* CTA */
    .cta__content h2 {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .hero__stats {
        flex-direction: column;
        align-items: center;
    }
    
    .about__features {
        grid-template-columns: 1fr;
    }
    
    .products__grid {
        grid-template-columns: 1fr;
    }
    
    .contact__info {
        grid-template-columns: 1fr;
    }
    
    .brands__grid {
        gap: 1rem;
    }
    
    .brand__item {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .scroll-top {
        right: 5rem;
        width: 40px;
        height: 40px;
    }
}