/* ===== VARIABLES ===== */
:root {
    --primary-color: #024C2B;
    --primary-dark: #013420;
    --secondary-color: #4CB852;
    --text-color: #1e293b;
    --text-light: #64748b;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Hero section com gradiente verde suave */
.hero-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 50%, rgba(2, 76, 43, 0.05) 100%);
}

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

ul {
    list-style: none;
}

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0 2rem;
    transition: var(--transition);
}

.navbar {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

@media screen and (max-width: 968px) {
    .logo-img {
        height: 40px;
    }
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu li a {
    text-decoration: none;
    color: #333;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    padding: 0;
}

.nav-menu li a:hover {
    color: var(--primary-color);
}

.nav-menu li a.active-link {
    color: var(--primary-color);
}

.dropdown-toggle svg {
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle svg {
    transform: rotate(180deg);
}

/* Login Button */
.login-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 5px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(2, 76, 43, 0.3);
}

.login-btn svg {
    transition: transform 0.3s ease;
}

.login-btn:hover svg {
    transform: translateX(4px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1000;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #1a1a1a;
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* Garantir que menu hambúrguer NÃO apareça no desktop/notebook */
@media screen and (min-width: 969px) {
    .mobile-menu-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
}

@media screen and (max-width: 968px) {
    .header {
        padding: 0 1rem;
    }

    /* Mostrar menu hambúrguer no mobile e tablet */
    .mobile-menu-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .nav-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 998;
    }

    .nav-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-menu {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 320px;
        max-width: 85vw;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.85);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        text-align: left;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 0;
        gap: 0;
        z-index: 999;
        overflow-y: auto;
        display: flex;
        visibility: hidden;
    }

    .nav-menu.active {
        right: 0;
        visibility: visible;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        list-style: none;
        margin: 0;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu-close {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
    }

    .nav-menu li a {
        display: block;
        padding: 1.25rem 2rem;
        width: 100%;
        font-size: 1.1rem;
        color: var(--text-color);
        background: transparent;
        transition: color 0.3s ease;
    }

    .nav-menu li a:hover {
        color: var(--primary-color);
    }

    .nav-menu li a.active-link {
        color: var(--primary-color);
    }

    /* Esconder botão hambúrguer quando menu está aberto - mostrar apenas o X dentro do menu */
    .mobile-menu-toggle.active {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    .nav-menu-close {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        padding: 1.5rem 2rem;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        position: relative;
        z-index: 1001;
        margin: 0;
        list-style: none;
    }

    .close-menu-btn {
        background: transparent;
        border: none;
        color: var(--text-color);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
        border-radius: 50%;
        transition: color 0.3s ease;
        position: relative;
        z-index: 1002;
    }

    .close-menu-btn:hover {
        color: var(--primary-color);
    }
}

/* Esconder botão de fechar no desktop */
@media screen and (min-width: 969px) {
    .nav-menu-close,
    .close-menu-btn {
        display: none !important;
    }

    .nav-menu {
        display: flex !important;
        position: static !important;
        height: auto !important;
        width: auto !important;
        background: transparent !important;
        backdrop-filter: none !important;
        box-shadow: none !important;
        padding: 0 !important;
    }

    .nav-menu li {
        width: auto;
        border-bottom: none;
    }

    .nav-menu li a {
        padding: 0;
        font-size: 0.95rem;
    }
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
}

.hero-content {
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero-title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #555;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

/* CTA Button */
.cta-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1.1rem 2.5rem;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(2, 76, 43, 0.3);
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(2, 76, 43, 0.4);
}

.cta-button svg {
    transition: transform 0.3s ease;
}

.cta-button:hover svg {
    transform: translateX(5px);
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

.whatsapp-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

.floating-buttons .scroll-top {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0;
    opacity: 1;
    visibility: visible;
}

@media screen and (max-width: 968px) {
    .hero-section {
        padding: 5rem 1.5rem 2rem;
    }

    .hero-title {
        letter-spacing: -1px;
    }

    .floating-buttons {
        left: auto;
        right: 1rem;
        bottom: 1rem;
    }

    .floating-btn {
        width: 50px;
        height: 50px;
    }

    .whatsapp-btn svg {
        width: 24px;
        height: 24px;
    }
}

@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 0.875rem;
        line-height: 1.5;
        margin-bottom: 2rem;
    }

    .cta-button {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }

    .floating-buttons {
        gap: 0.75rem;
    }
}

/* ===== BUTTONS ===== */
.button {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.button--primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(2, 76, 43, 0.3);
}

.button--primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 184, 82, 0.4);
}

.button--secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.button--secondary:hover {
    background: var(--primary-color);
    color: white;
}

@media screen and (max-width: 480px) {
    .button {
        width: 100%;
        text-align: center;
    }
}

/* ===== SECTION ===== */
.section {
    padding: 5rem 2rem;
}

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

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.section__subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .section__title {
        font-size: 2rem;
    }

    .section__subtitle {
        font-size: 1.1rem;
    }
}

@media screen and (max-width: 480px) {
    .section {
        padding: 3rem 1rem;
    }

    .section__title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }

    .section__subtitle {
        font-size: 0.95rem;
        line-height: 1.5;
    }
}

/* ===== ABOUT SECTION ===== */
.about {
    background-color: var(--bg-light);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__text p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.about__text p:last-of-type {
    margin-bottom: 1.5rem;
}

.about__button {
    margin-top: 2rem;
}

.about__button .button--primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(2, 76, 43, 0.3);
    transition: var(--transition);
}

.about__button .button--primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 184, 82, 0.4);
}

.about__button .button--primary:active {
    background: #000000;
    color: white;
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Footer Logo */
.footer__logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo-img:hover {
    opacity: 1;
    transform: scale(1.05);
}


.about__image {
    position: relative;
    height: 400px;
}

.about__blob {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.1;
    animation: blob 20s infinite;
}

@media screen and (max-width: 968px) {
    .about__content {
        position: relative;
    }

    .about__text {
        position: relative;
        z-index: 2;
    }

    .about__image {
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
        max-width: 400px;
        height: 100%;
        z-index: 1;
        margin-top: 0;
    }

    .about__blob {
        opacity: 0.08;
        width: 100%;
        height: 100%;
    }
}

@media screen and (max-width: 768px) {
    .about__image {
        height: 100%;
        max-width: 350px;
    }

    .about__blob {
        opacity: 0.06;
    }
}

@media screen and (max-width: 480px) {
    .about__image {
        max-width: 300px;
        height: 100%;
    }

    .about__blob {
        opacity: 0.06;
    }
}

/* ===== SERVICES SECTION ===== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service__card {
    background: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.service__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(2, 76, 43, 0.15), rgba(76, 184, 82, 0.15));
    border-radius: 50%;
    color: var(--primary-color);
    margin: 0 auto 1.5rem;
    border: 2px solid rgba(2, 76, 43, 0.2);
}

.service__icon i {
    font-size: 2rem;
}

.service__title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service__description {
    color: var(--text-light);
    line-height: 1.6;
}

.solaria-highlight {
    background: linear-gradient(135deg, #013420 0%, var(--primary-color) 30%, var(--secondary-color) 70%, #5dd865 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 5px;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.solaria-highlight__logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.solaria-logo-img {
    max-width: 220px;
    height: auto;
    filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.solaria-highlight p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.solaria-highlight .button {
    background: white;
    color: var(--primary-color);
}

.solaria-highlight .button:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

@media screen and (max-width: 968px) {
    .solaria-highlight {
        padding: 2.5rem 1.5rem;
    }

    .solaria-logo-img {
        max-width: 180px;
    }

    .solaria-highlight p {
        font-size: 1.05rem;
    }
}

@media screen and (max-width: 768px) {
    .solaria-highlight {
        padding: 2rem 1.5rem;
    }

    .solaria-logo-img {
        max-width: 150px;
    }

    .solaria-highlight p {
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .solaria-highlight {
        padding: 1.5rem 1rem;
    }

    .solaria-logo-img {
        max-width: 120px;
    }

    .solaria-highlight p {
        font-size: 0.95rem;
    }
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: var(--bg-light);
    padding: 5rem 2rem;
    margin: 0 1rem;
    border-radius: 5px;
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: start;
}

/* Contact Info Column */
.contact__info {
    background: white;
    padding: 2.5rem;
    border-radius: 5px;
    box-shadow: var(--shadow);
    height: fit-content;
}

.contact__info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.contact__info > p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact__info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact__info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact__info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(2, 76, 43, 0.15), rgba(76, 184, 82, 0.15));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
    border: 2px solid rgba(2, 76, 43, 0.2);
}

.contact__info-content h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.contact__info-content a,
.contact__info-content span {
    font-size: 0.95rem;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.contact__info-content a:hover {
    color: var(--secondary-color);
}

.contact__social {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.contact__social h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.contact__social-links {
    display: flex;
    gap: 1rem;
}

.contact__social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.contact__social-link:hover {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Contact Form Column */
.contact__form-wrapper {
    width: 100%;
}

.contact__form {
    background: white;
    padding: 2.5rem;
    border-radius: 5px;
    box-shadow: var(--shadow);
}

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

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

.contact__form-group--full {
    grid-column: 1 / -1;
}

.contact__form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(76, 184, 82, 0.1);
}

.contact__form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.contact__form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23024C2B' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.contact__submit {
    width: 100%;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.contact__submit i {
    transition: var(--transition);
}

.contact__submit:hover i {
    transform: translateX(4px);
}

.contact__success {
    display: none;
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: 5px;
    box-shadow: var(--shadow);
}

.contact__success.show {
    display: block;
}

.contact__success i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.contact__success h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.contact__success p {
    color: var(--text-light);
    line-height: 1.6;
}

@media screen and (max-width: 968px) {
    .about__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about__text {
        text-align: center;
    }

    .contact__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media screen and (max-width: 968px) {
    .about {
        padding: 4rem 0;
    }

    .about__content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about__text {
        text-align: center;
        padding: 0 1rem;
    }

    .about__text p {
        font-size: 1.05rem;
    }

    .section__header {
        padding: 0 1rem;
    }
}

@media screen and (max-width: 768px) {
    .about {
        padding: 3rem 0;
    }

    .about__content {
        gap: 2rem;
    }

    .about__text p {
        font-size: 1rem;
    }

    .about__button {
        margin-top: 1.5rem;
    }

    .about__button .button--primary {
        width: 100%;
        max-width: 300px;
    }
}

@media screen and (max-width: 480px) {
    .about {
        padding: 2.5rem 0;
    }

    .about__text p {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 0.875rem;
    }

    .about__text p:last-of-type {
        margin-bottom: 1.25rem;
    }

    .about__button .button--primary {
        max-width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 968px) {
    .contact {
        padding: 4rem 1.5rem;
        margin: 0 0.75rem;
    }

    .faq {
        padding: 4rem 1.5rem;
        margin: 0 0.75rem;
    }

    .contact__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact__info {
        padding: 2rem 1.5rem;
    }

    .contact__form {
        padding: 2rem 1.5rem;
    }
}

@media screen and (max-width: 768px) {
    .services__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service__card {
        padding: 1.5rem;
    }

    .contact {
        padding: 3rem 1rem;
        margin: 0 0.5rem;
    }

    .faq {
        padding: 3rem 1rem;
        margin: 0 0.5rem;
    }

    .contact__info {
        padding: 1.5rem 1rem;
    }

    .contact__form {
        padding: 1.5rem 1rem;
    }

    .contact__form-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .contact__info-item {
        gap: 0.75rem;
    }

    .contact__info-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .services__grid {
        gap: 1rem;
    }

    .service__card {
        padding: 1.25rem;
    }

    .service__icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }

    .service__icon i {
        font-size: 1.5rem;
    }

    .contact {
        padding: 2.5rem 0.75rem;
        margin: 0 0.25rem;
    }

    .faq {
        padding: 2.5rem 0.75rem;
        margin: 0 0.25rem;
    }

    .contact__content {
        gap: 1.5rem;
    }

    .contact__info {
        padding: 1.5rem 1rem;
    }

    .contact__form {
        padding: 1.5rem 1rem;
    }

    .contact__info h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }

    .contact__info > p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .contact__info-list {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .contact__info-item {
        gap: 0.75rem;
    }

    .contact__info-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .contact__info-content h4 {
        font-size: 0.875rem;
        margin-bottom: 0.2rem;
    }

    .contact__info-content a,
    .contact__info-content span {
        font-size: 0.875rem;
        word-break: break-word;
    }

    .contact__social {
        padding-top: 1.5rem;
    }

    .contact__social h4 {
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
    }

    .contact__social-links {
        gap: 0.75rem;
    }

    .contact__social-link {
        width: 36px;
        height: 36px;
    }

    .contact__form-grid {
        gap: 1rem;
    }

    .contact__form-group label {
        font-size: 0.9rem;
    }

    .contact__form-group input,
    .contact__form-group select,
    .contact__form-group textarea {
        padding: 0.75rem 0.875rem;
        font-size: 0.95rem;
    }

    .contact__submit {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* ===== FOOTER ===== */
.footer-wrapper {
    background: #000000;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin-top: 4rem;
}


/* Footer Main */
.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
    display: grid;
    grid-template-columns: 1.5fr auto;
    gap: 40px;
    align-items: start;
}

.footer-right-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* Brand Column */
.footer-brand {
    padding-right: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 15px;
}

.footer-logo-link {
    display: inline-block;
    text-decoration: none;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: var(--transition);
    display: block;
    filter: brightness(0) invert(1);
}

.footer-logo-img:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: left;
    max-width: 100%;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

.social-links a {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    background: #1a1a1a;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s;
    flex-shrink: 0;
}

.social-links a i {
    font-size: 16px;
    line-height: 1;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: #000000;
    transform: translateY(-2px);
}

/* Footer Columns */
.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--secondary-color);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.contact-item i {
    color: var(--secondary-color);
    width: 16px;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--secondary-color);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(76, 184, 82, 0.2);
    padding: 20px 0;
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-bottom-links a:hover {
    color: var(--secondary-color);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--secondary-color);
    color: #000000;
    padding: 15px 25px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transform: translateX(400px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1000;
    pointer-events: none;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 20px;
    }

    .footer-right-columns {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-brand p {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 35px 15px;
    }

    .footer-right-columns {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .footer-brand {
        text-align: center;
        align-items: center;
        padding-right: 0;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-logo-img {
        height: 45px;
    }

    .footer-brand p {
        font-size: 13px;
        margin-bottom: 15px;
        text-align: center;
    }

    .social-links {
        justify-content: center;
        align-items: center;
        gap: 10px;
        width: 100%;
    }

    .social-links a {
        width: 34px;
        height: 34px;
        min-width: 34px;
        min-height: 34px;
    }

    .social-links a i {
        font-size: 15px;
    }

    .footer-column {
        text-align: center;
    }

    .footer-column h4 {
        font-size: 15px;
        margin-bottom: 15px;
    }

    .footer-column ul li {
        margin-bottom: 10px;
    }

    .footer-column ul li a {
        font-size: 13px;
    }

    .contact-info {
        align-items: center;
        gap: 10px;
    }

    .contact-item {
        font-size: 13px;
        justify-content: center;
    }

    .footer-bottom {
        padding: 15px 0;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        padding: 0 15px;
        gap: 10px;
    }

    .footer-bottom p {
        font-size: 12px;
    }

    .footer-bottom-links {
        gap: 15px;
        justify-content: center;
    }

    .footer-bottom-links a {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 30px 12px;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-logo-img {
        height: 40px;
    }

    .footer-brand p {
        font-size: 12px;
        line-height: 1.5;
        margin-bottom: 12px;
    }

    .social-links {
        justify-content: center;
        align-items: center;
        gap: 8px;
        width: 100%;
    }

    .social-links a {
        width: 32px;
        height: 32px;
        min-width: 32px;
        min-height: 32px;
    }

    .social-links a i {
        font-size: 14px;
    }

    .footer-column {
        text-align: center;
    }

    .footer-column h4 {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .footer-column ul li {
        margin-bottom: 8px;
    }

    .footer-column ul li a {
        font-size: 12px;
    }

    .contact-info {
        align-items: center;
        gap: 8px;
    }

    .contact-item {
        font-size: 12px;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .contact-item i {
        width: 14px;
    }

    .footer-bottom {
        padding: 12px 0;
    }

    .footer-bottom-content {
        padding: 0 12px;
        gap: 8px;
    }

    .footer-bottom p {
        font-size: 11px;
    }

    .footer-bottom-links {
        gap: 12px;
        flex-wrap: wrap;
    }

    .footer-bottom-links a {
        font-size: 11px;
    }
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(2, 76, 43, 0.3);
    text-decoration: none;
    transition: var(--transition);
}

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

.scroll-top:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(76, 184, 82, 0.4);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes blob {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% {
        border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
    }
    50% {
        border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
    }
    75% {
        border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
    }
    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

/* Selection Style */
::selection {
    background: var(--primary-color);
    color: white;
}

/* ===== SOLARIA SECTION ===== */
.solaria {
    background: var(--bg-light);
    padding: 5rem 0;
}

.solaria__content {
    max-width: 1000px;
    margin: 0 auto;
}

.solaria__text {
    margin-bottom: 3rem;
}

.solaria__text p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.solaria__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solaria__feature {
    background: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.solaria__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(2, 76, 43, 0.15), rgba(76, 184, 82, 0.15));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: var(--transition);
    border: 2px solid rgba(2, 76, 43, 0.2);
}

.solaria__feature:hover .solaria__icon {
    transform: scale(1.1);
}

.solaria__feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.solaria__feature-text {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

@media screen and (max-width: 768px) {
    .solaria {
        padding: 3rem 0;
    }

    .solaria__features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .solaria__feature {
        padding: 1.5rem;
    }
}

/* ===== FAQ SECTION ===== */
.faq {
    background: var(--bg-color);
    padding: 5rem 2rem;
    margin: 0 1rem;
    border-radius: 5px;
}

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

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 3rem;
}

.faq__item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    overflow: hidden;
    transition: var(--transition);
}

.faq__item:hover {
    box-shadow: var(--shadow);
}

.faq__item.active {
    border-color: var(--secondary-color);
}

.faq__question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.faq__question:hover {
    background: var(--bg-light);
}

.faq__question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.faq__question i {
    color: var(--secondary-color);
    font-size: 0.875rem;
    transition: var(--transition);
    flex-shrink: 0;
}

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

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq__item.active .faq__answer {
    max-height: 1000px;
    padding: 0 1.5rem 1.5rem;
}

.faq__answer p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.faq__answer p:last-child {
    margin-bottom: 0;
}

.faq__answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
    color: var(--text-light);
}

.faq__answer ul li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.faq__answer a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.faq__answer a:hover {
    color: var(--primary-color);
}

@media screen and (max-width: 968px) {
    .faq {
        padding: 4rem 0;
    }

    .faq__container {
        padding: 0 1.5rem;
    }
}

@media screen and (max-width: 768px) {
    .faq {
        padding: 3rem 0;
    }

    .faq__container {
        padding: 0 1rem;
    }

    .faq__question {
        padding: 1.25rem;
    }

    .faq__question h3 {
        font-size: 1rem;
    }

    .faq__item.active .faq__answer {
        padding: 0 1.25rem 1.25rem;
    }
}

@media screen and (max-width: 968px) {
    .faq {
        padding: 4rem 0;
    }

    .faq__container {
        padding: 0 1.5rem;
    }

    .section__header {
        padding: 0 1rem;
    }

    .faq__list {
        margin-top: 2rem;
    }
}

@media screen and (max-width: 768px) {
    .faq {
        padding: 3rem 0;
    }

    .faq__container {
        padding: 0 1rem;
    }

    .faq__question {
        padding: 1.25rem;
    }

    .faq__question h3 {
        font-size: 1rem;
        line-height: 1.4;
    }

    .faq__item.active .faq__answer {
        padding: 0 1.25rem 1.25rem;
    }

    .faq__answer p {
        font-size: 0.95rem;
        line-height: 1.7;
    }
}

@media screen and (max-width: 480px) {
    .faq {
        padding: 2.5rem 0;
    }

    .faq__container {
        padding: 0 0.75rem;
    }

    .faq__list {
        gap: 0.75rem;
        margin-top: 1.5rem;
    }

    .faq__question {
        padding: 1rem;
    }

    .faq__question h3 {
        font-size: 0.95rem;
        padding-right: 1.5rem;
    }

    .faq__item.active .faq__answer {
        padding: 0 1rem 1rem;
    }

    .faq__answer p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .faq__answer ul {
        padding-left: 1.25rem;
        margin: 0.75rem 0;
    }

    .faq__answer ul li {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }
}