@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800&display=swap');

:root {
    --primary: #0a4f78;
    --primary-dark: #063653;
    --accent: #f7941d;
    --dark: #10222c;
    --text: #52616a;
    --light: #f5f8fa;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(8, 44, 64, .10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: "Manrope", sans-serif; color: var(--dark); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.site-header {
    height: 86px;
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.97);
    border-bottom: 1px solid rgba(15,40,52,.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
}

.nav-container, .section-container, .footer-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo { width: 245px; max-height: 68px; object-fit: contain; }

nav { display: flex; align-items: center; gap: 27px; }
nav a { font-size: 14px; font-weight: 700; color: #34434c; transition: .25s; }
nav a:hover, nav a.active { color: var(--primary); }
.nav-contact {
    background: var(--primary);
    color: white !important;
    padding: 11px 18px;
    border-radius: 7px;
}
.menu-toggle { display: none; border: 0; background: transparent; font-size: 28px; cursor: pointer; }

.about-hero {
    min-height: 650px;
    position: relative;
    display: flex;
    align-items: center;
    background: url("assets/images/solar-1.jpeg") center/cover no-repeat;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(4,25,38,.90) 0%, rgba(4,25,38,.72) 48%, rgba(4,25,38,.28) 100%);
}
.hero-content { position: relative; z-index: 1; width: min(1180px, calc(100% - 40px)); margin: 0 auto; color: white; max-width: 1180px; }
.hero-content > * { max-width: 720px; }
.eyebrow, .section-tag { color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: 2px; }
.hero-content h1, h2, h3, h4 { font-family: "Outfit", sans-serif; line-height: 1.13; }
.hero-content h1 { font-size: clamp(48px, 6vw, 78px); margin: 17px 0 22px; }
.hero-content h1 span { color: #ffad43; }
.hero-content p { font-size: 18px; color: rgba(255,255,255,.88); margin-bottom: 32px; }
.hero-btn {
    display: inline-block; background: var(--accent); color: white;
    padding: 14px 24px; border-radius: 6px; font-weight: 800;
    transition: transform .25s, background .25s;
}
.hero-btn:hover { transform: translateY(-3px); background: #e57e08; }

.section { padding: 105px 0; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 85px; align-items: center; }
.story-image-wrap { position: relative; }
.story-main-image { width: 100%; height: 540px; object-fit: cover; border-radius: 5px; box-shadow: var(--shadow); }
.experience-card {
    position: absolute; right: -25px; bottom: 35px; width: 230px; padding: 24px;
    background: var(--primary); color: white; border-left: 5px solid var(--accent);
}
.experience-card strong { display: block; font: 800 34px "Outfit"; }
.experience-card span { font-size: 13px; line-height: 1.4; display: block; }

.story-content h2, .section-heading h2, .why-content h2, .contact h2 {
    font-size: clamp(36px, 4vw, 54px); margin: 15px 0 22px;
}
.story-content > p { color: var(--text); margin-bottom: 17px; }
.service-points { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 22px; margin-top: 28px; }
.service-points > div { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.point-icon {
    width: 27px; height: 27px; display: grid; place-items: center;
    border-radius: 50%; background: #e8f3f8; color: var(--primary); font-weight: 800;
}

.mission { background: var(--light); }
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mission-card { background: white; padding: 42px 34px; border: 1px solid #e8eef1; transition: .3s; }
.mission-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.mission-card.featured { background: var(--primary); color: white; border-color: var(--primary); }
.card-number { color: var(--accent); font: 800 14px "Outfit"; margin-bottom: 35px; }
.mission-card h3 { font-size: 28px; margin-bottom: 14px; }
.mission-card p { color: var(--text); }
.mission-card.featured p { color: rgba(255,255,255,.82); }

.centered { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.centered p { color: var(--text); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution-card { background: white; border: 1px solid #e8eef1; overflow: hidden; transition: .3s; }
.solution-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.solution-card img { width: 100%; height: 260px; object-fit: cover; }
.solution-card-content { padding: 28px; }
.solution-card-content span { color: var(--accent); font-weight: 800; }
.solution-card h3 { font-size: 25px; margin: 8px 0 10px; }
.solution-card p { color: var(--text); font-size: 14px; }

.why-us { background: #102d3e; color: white; }
.why-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 85px; align-items: center; }
.why-content p { color: rgba(255,255,255,.75); margin-bottom: 27px; }
.outline-btn { display: inline-block; border: 1px solid rgba(255,255,255,.45); padding: 13px 22px; font-weight: 800; }
.why-list { display: grid; gap: 25px; }
.why-item { display: flex; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.14); }
.why-item > span { color: var(--accent); font-weight: 800; font-size: 17px; }
.why-item h4 { font-size: 21px; margin-bottom: 6px; }
.why-item p { color: rgba(255,255,255,.67); font-size: 14px; }

.cta {
    min-height: 440px; position: relative; display: grid; place-items: center; text-align: center;
    background: url("assets/images/solar-2.jpeg") center/cover no-repeat;
}
.cta-overlay { position: absolute; inset: 0; background: rgba(4,31,46,.82); }
.cta-content { position: relative; color: white; width: min(800px, calc(100% - 40px)); }
.cta-content > span { color: var(--accent); font-size: 13px; letter-spacing: 2px; font-weight: 800; }
.cta h2 { font-size: clamp(38px, 5vw, 62px); margin: 14px 0; }
.cta p { color: rgba(255,255,255,.78); margin-bottom: 25px; }

.contact { background: var(--light); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.contact-grid > div:first-child p { color: var(--text); }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-details > * { background: white; padding: 22px; border-left: 4px solid var(--primary); min-height: 104px; }
.contact-details strong { display: block; color: var(--primary); font-size: 13px; margin-bottom: 5px; }
.contact-details span { font-size: 14px; color: var(--text); }

footer { background: #071d2a; color: white; padding: 60px 0 25px; }
.footer-container { text-align: center; }
.footer-logo { width: 260px; max-height: 90px; object-fit: contain; margin: 0 auto 18px; background: white; padding: 8px 14px; border-radius: 4px; }
footer p { color: rgba(255,255,255,.62); max-width: 650px; margin: 0 auto 24px; }
.footer-links { display: flex; justify-content: center; gap: 25px; margin-bottom: 35px; }
.footer-links a { color: rgba(255,255,255,.75); font-size: 14px; }
footer small { color: rgba(255,255,255,.4); }

@media (max-width: 900px) {
    .menu-toggle { display: block; }
    nav {
        display: none; position: absolute; top: 86px; left: 0; width: 100%;
        background: white; flex-direction: column; align-items: stretch; gap: 0;
        padding: 12px 20px 22px; box-shadow: 0 12px 25px rgba(0,0,0,.08);
    }
    nav.show { display: flex; }
    nav a { padding: 13px 0; }
    .nav-contact { text-align: center; margin-top: 8px; }
    .two-column, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 45px; }
    .mission-grid, .solution-grid { grid-template-columns: 1fr 1fr; }
    .story-main-image { height: 460px; }
}

@media (max-width: 620px) {
    .site-header { height: 74px; }
    nav { top: 74px; }
    .nav-container, .section-container, .footer-container { width: min(100% - 28px, 1180px); }
    .logo { width: 205px; max-height: 56px; }
    .about-hero { min-height: 590px; }
    .hero-content h1 { font-size: 46px; }
    .hero-content p { font-size: 16px; }
    .section { padding: 72px 0; }
    .mission-grid, .solution-grid, .service-points, .contact-details { grid-template-columns: 1fr; }
    .story-main-image { height: 390px; }
    .experience-card { right: 12px; bottom: 18px; width: 205px; }
    .footer-links { flex-wrap: wrap; gap: 14px 20px; }
}