/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--primary-blue);
    padding: 18px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .1);
}

.nav-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 11px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--amber);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon i {
    color: #fff;
    font-size: 1.1rem;
}

.logo-text {
    color: #fff;
    font-size: 1.35rem;
    font-weight: 700;
}

.logo-text em {
    color: var(--amber);
    font-style: normal;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, .9);
    font-size: .92rem;
    font-weight: 500;
    padding: 8px 16px;
    transition: .3s;
    border-radius: 5px;
}

.nav-links a:hover,
.nav-links a.active {
    background: var(--dark-blue);
    color: #fff;
}

.nav-cta {
    background: var(--amber) !important;
    color: #fff !important;
    padding: 9px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--amber);
    opacity: .9;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 2px;
    transition: .3s;
}

/* HERO */
.hero {
    min-height: 100vh;
    background: linear-gradient(140deg, var(--dark-blue) 0%, var(--primary-blue) 50%, var(--light-blue) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
    background-size: 44px 44px;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1180px;
    margin: 0 auto;
    padding: 60px 24px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(243, 156, 18, .15);
    border: 1px solid rgba(243, 156, 18, .3);
    color: var(--amber);
    padding: 7px 18px;
    border-radius: 50px;
    font-size: .83rem;
    font-weight: 600;
    margin-bottom: 22px;
}

.hero-badge .dot {
    width: 7px;
    height: 7px;
    background: var(--amber);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .35;
    }
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 18px;
}

.hero-text h1 .hl {
    color: var(--amber);
}

.hero-text>p {
    color: rgba(255, 255, 255, .75);
    font-size: 1.05rem;
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.btn-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .93rem;
    border: none;
    cursor: pointer;
    transition: .3s;
}

.btn-amber {
    background: var(--amber);
    color: #fff;
    box-shadow: 0 4px 18px rgba(243, 156, 18, .38);
}

.btn-amber:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(243, 156, 18, .5);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, .4);
}

.btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, .1);
}

/* Hero Cards */
.hero-cards {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.glass-card {
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 20px;
    padding: 26px;
    transition: .35s;
}

.glass-card:hover {
    background: rgba(255, 255, 255, .15);
    transform: translateY(-4px);
}

.gc-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.gc-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
}

.gc-icon.sun {
    background: linear-gradient(135deg, var(--amber), #e67e22);
}

.gc-icon.scale {
    background: linear-gradient(135deg, var(--green), #16a085);
}

.gc-icon.led {
    background: linear-gradient(135deg, #8e44ad, #a855f7);
}

.glass-card h3 {
    color: #fff;
    font-size: 1rem;
}

.glass-card p {
    color: rgba(255, 255, 255, .65);
    font-size: .86rem;
    line-height: 1.55;
}

/* SECTION */
.section {
    padding: 100px 24px;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
}

.sec-head {
    text-align: center;
    margin-bottom: 56px;
}

.sec-tag {
    display: block;
    color: var(--primary-blue);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 10px;
}

.sec-head h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.sec-head p {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 640px;
    margin: 0 auto;
}

/* STATS */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: #fff;
    border-radius: 16px;
    padding: 34px 18px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: .35s;
}

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

.stat-ico {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.25rem;
}

.stat-ico.blue {
    background: rgba(59, 89, 152, .1);
    color: var(--primary-blue);
}

.stat-ico.green {
    background: rgba(39, 174, 96, .1);
    color: var(--green);
}

.stat-ico.amber {
    background: rgba(243, 156, 18, .1);
    color: var(--amber);
}

.stat-num {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--text);
}

.stat-lbl {
    color: var(--text-muted);
    font-size: .87rem;
    margin-top: 4px;
}

/* FEATURES */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.feature-card {
    background: #fff;
    border-radius: 18px;
    padding: 32px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: .35s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feat-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.7rem;
}

.feat-icon.blue {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: #fff;
}

.feat-icon.amber {
    background: linear-gradient(135deg, var(--amber), #e67e22);
    color: #fff;
}

.feat-icon.green {
    background: linear-gradient(135deg, var(--green), #16a085);
    color: #fff;
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--text);
}

.feature-card p {
    color: var(--text-muted);
    font-size: .88rem;
    line-height: 1.65;
}

/* FOOTER */
.footer {
    background: var(--dark-blue);
    color: rgba(255, 255, 255, .7);
    padding: 78px 24px 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.6fr;
    gap: 36px;
    margin-bottom: 46px;
}

.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2.5px;
    background: var(--amber);
    border-radius: 2px;
}

.footer-col p {
    font-size: .86rem;
    line-height: 1.75;
}

.footer-col ul li {
    margin-bottom: 9px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, .6);
    font-size: .86rem;
    transition: .3s;
    display: flex;
    align-items: center;
    gap: 7px;
}

.footer-col ul li a i {
    color: var(--amber);
    font-size: .68rem;
}

.footer-col ul li a:hover {
    color: var(--amber);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: .83rem;
}

/* RESPONSIVE */
@media (max-width:768px) {

    .hamburger {
        display: flex;
        position: fixed;
        top: 22px;
        right: 24px;
        z-index: 1100;
    }

    .nav-links {
        position: fixed;
        inset: 0;
        background: linear-gradient(160deg,
                var(--primary-blue),
                var(--dark-blue));
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 22px;
        transform: translateY(-100%);
        transition: transform 0.45s ease;
        z-index: 1050;
    }

    .nav-links.open {
        transform: translateY(0);
    }

    .nav-links a {
        font-size: 1.05rem;
        padding: 12px 30px;
        border-radius: 30px;
    }

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

    .hero-text h1 {
        font-size: 2.2rem;
    }

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

    .features-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
}



.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}