:root {
    --primary-color: #FF5722;
    /* Vibrant Orange */
    --primary-glow: rgba(255, 87, 34, 0.5);
    --secondary-color: #03A9F4;
    /* Bright Blue */
    --secondary-glow: rgba(3, 169, 244, 0.5);
    --dark-bg: #0f1115;
    --card-bg: #181b21;
    --text-main: #ffffff;
    --text-muted: #b0b3b8;
    --glass-bg: rgba(24, 27, 33, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

/* Utils */
.section {
    padding: 100px 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(to right, var(--primary-color), #F4511E);
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

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

.btn-secondary:hover {
    background: var(--secondary-color);
    color: white;
    box-shadow: 0 4px 15px var(--secondary-glow);
}

.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.05);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    padding: 15px 40px;
}

.btn-whatsapp:hover {
    background: #1ebc57;
    transform: scale(1.05);
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 87, 34, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(255, 87, 34, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 87, 34, 0);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: padding 0.3s;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    color: white;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-list a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-list a:not(.btn):hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: white;
    transition: 0.3s;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 160px;
    padding-bottom: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(15, 17, 21, 0.95) 30%, rgba(15, 17, 21, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin-left: 0;
    /* Keep left alignment within container */
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 87, 34, 0.15);
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 87, 34, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Solutions */
.solutions .section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: rgba(24, 27, 33, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 87, 34, 0.5);
    background: rgba(24, 27, 33, 0.8);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.card:hover::before {
    opacity: 1;
}

.icon-box {
    margin-bottom: 25px;
    display: inline-flex;
    padding: 12px;
    background: rgba(255, 87, 34, 0.1);
    border-radius: 12px;
    color: var(--primary-color);
}

.icon-box svg {
    width: 32px;
    height: 32px;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* PLA Section */
.pla-section {
    background: #14161a;
}

.pla-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.pla-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.pla-content .lead {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 30px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 15px;
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-item h4 {
    font-family: 'Inter', sans-serif;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.pla-visual {
    height: 400px;
    background: radial-gradient(circle at center, rgba(3, 169, 244, 0.2) 0%, transparent 70%);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.pla-card.glass {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.pla-card .big-text {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, #aaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-bottom: 10px;
}

.pla-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.eco-icon-container {
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(3, 169, 244, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

/* Location */
.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--card-bg);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.location-text {
    padding: 60px;
}

.location-text h2 {
    font-size: 2rem;
    color: var(--primary-color);
}

.location-text h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.location-text p {
    margin-bottom: 30px;
    color: var(--text-muted);
}

.map-container {
    height: 100%;
    min-height: 400px;
}

/* Portfolio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 15px;
}

.portfolio-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

/* Grid layout variety */
.p1 {
    grid-column: span 2;
    grid-row: span 2;
}

.p2 {
    grid-column: span 2;
}

.p3 {
    grid-column: span 1;
}

.p4 {
    grid-column: span 1;
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .p1,
    .p2,
    .p3,
    .p4 {
        grid-column: span 1;
        grid-row: span 1;
        height: 300px;
    }
}

/* FAQ */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--glass-border);
}

.faq-question {
    width: 100%;
    padding: 25px 0;
    background: none;
    border: none;
    text-align: left;
    color: white;
    font-size: 1.2rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question .icon {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.faq-question.active .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    padding-bottom: 25px;
    color: var(--text-muted);
}

/* CTA */
.cta-section {
    padding: 100px 0;
    text-align: center;
}

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

/* Footer */
.footer {
    background: #000;
    padding: 80px 0 20px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer h4 {
    margin-bottom: 20px;
}

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

.footer ul li a,
.footer ul li {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--primary-glow);
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #1ebc57;
}

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

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
}

/* Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 17, 21, 0.95);
    backdrop-filter: blur(15px);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: transform 0.4s ease-in-out;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-nav a {
    font-size: 1.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero {
        padding-top: 130px;
        padding-bottom: 60px;
        flex-direction: column;
        justify-content: center;
    }

    /* More centering on mobile */
    .hero-bg .overlay {
        background: linear-gradient(to bottom, rgba(15, 17, 21, 0.4) 0%, rgba(15, 17, 21, 1) 90%);
    }

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

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

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