* {
    box-sizing: border-box;
}

:root {
    --bg: #ffffff;
    --bg-soft: #f5f6f8;
    --panel: #ffffff;
    --panel-2: #f9fafb;
    --text: #16181d;
    --muted: #69707d;
    --line: #e5e7eb;
    --accent: #ff7300;
    --accent-hover: #e66600;
    --accent-soft: rgba(255, 115, 0, 0.08);
    --shadow: 0 12px 32px rgba(16, 24, 40, 0.08);
    --radius: 20px;
    --container: 1180px;
    --header-height: 84px;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
}

body {
    min-height: 100vh;
}

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

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

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

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(15, 15, 17, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand-logo {
    height: 46px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.main-nav a {
    color: #a6adb8;
    font-size: 0.96rem;
    font-weight: 500;
    transition: color 0.22s ease, transform 0.22s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: #ffffff;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
    border-radius: 12px;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    background: #ffffff;
    margin: 6px 0;
    border-radius: 999px;
}

/* Hero */

.hero {
    padding: 88px 0 64px;
    background: #ffffff;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 38px;
    align-items: center;
}

.eyebrow,
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-soft);
    border: 1px solid rgba(255, 115, 0, 0.14);
    color: var(--accent);
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.5rem, 4vw, 4.5rem);
    line-height: 1.04;
    letter-spacing: -0.03em;
    margin: 18px 0 18px;
    max-width: 900px;
    color: #111318;
}

.hero p,
.section-heading p,
.info-card p,
.service-card p,
.experience-card p,
.panel-card p,
.contact-card,
.placeholder-box {
    color: var(--muted);
    line-height: 1.75;
    font-size: 1rem;
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-top: 28px;
    flex-wrap: wrap;
}

/* Buttons */

.btn {
    padding: 14px 18px;
    border-radius: 14px;
    border: 1px solid var(--line);
    transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, color 0.22s ease;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text);
    border-color: var(--line);
}

.btn-secondary:hover {
    border-color: #cfd4dc;
    background: #fafafa;
}

/* Cards */

.panel-card,
.info-card,
.service-card,
.experience-card,
.contact-card,
.placeholder-box {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.panel-card {
    padding: 30px;
}

.panel-card h3 {
    font-size: 1.35rem;
    margin: 0 0 12px;
    color: #111318;
}

.panel-card ul {
    margin: 18px 0 0;
    padding-left: 18px;
    color: var(--text);
    line-height: 1.9;
}

.panel-line {
    width: 64px;
    height: 4px;
    border-radius: 999px;
    background: var(--accent);
    margin-bottom: 18px;
}

/* Sections */

.section {
    padding: 72px 0;
    scroll-margin-top: 95px;
}

.section.alt {
    background: var(--bg-soft);
}

.section-heading {
    margin-bottom: 32px;
    max-width: 820px;
}

.section-heading h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.02em;
    margin: 14px 0 14px;
    color: #111318;
}

/* Grids */

.about-grid,
.services-grid,
.experience-grid {
    display: grid;
    gap: 22px;
}

.about-grid {
    grid-template-columns: repeat(3, 1fr);
}

.services-grid {
    grid-template-columns: repeat(3, 1fr);
}

.experience-grid {
    grid-template-columns: repeat(4, 1fr);
}

.info-card,
.service-card,
.experience-card,
.contact-card {
    padding: 28px;
}

.info-card h3,
.service-card h3,
.experience-card h3 {
    margin: 0 0 12px;
    font-size: 1.18rem;
    color: #111318;
}

/* Clients */

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.client-item {
    min-height: 92px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 18px;
    color: var(--text);
    font-weight: 500;
    transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.client-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 115, 0, 0.4);
    background: rgba(255, 115, 0, 0.04);
    box-shadow: 0 10px 24px rgba(16, 24, 40, 0.08);
}

/* Placeholder / image */

.image-placeholder {
    margin-top: 24px;
}

.placeholder-box {
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 26px;
    text-align: center;
    border-style: dashed;
    background: #fbfbfc;
}

/* Experience */

.experience-number {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 7px 10px;
    border-radius: 999px;
    margin-bottom: 14px;
    font-weight: 700;
}

/* Contact */

.contact-section {
    background: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 26px;
    align-items: start;
}

.contact-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}

.contact-row:last-child {
    border-bottom: 0;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.contact-value {
    color: var(--text);
}

/* Map */

.map-container {
    margin-top: 20px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    background: #ffffff;
}

/* Reveal animation */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.12s;
}

.delay-2 {
    transition-delay: 0.22s;
}

/* Responsive */

@media (max-width: 1080px) {
    .hero-grid,
    .contact-grid,
    .about-grid,
    .services-grid,
    .experience-grid,
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 760px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: calc(var(--header-height) - 4px);
        left: 20px;
        right: 20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        background: #111214;
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 18px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.22);
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        padding: 12px 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .main-nav a:last-child {
        border-bottom: 0;
    }

    .about-grid,
    .services-grid,
    .experience-grid,
    .clients-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 56px;
    }

    .brand-logo {
        height: 38px;
    }

    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .section {
        padding: 58px 0;
    }

    .info-card,
    .service-card,
    .experience-card,
    .contact-card,
    .panel-card {
        padding: 22px;
    }

    .hero h1 {
        font-size: clamp(2rem, 9vw, 3rem);
    }
}

.site-footer {
		background: #0f0f11;
		border-top: 1px solid rgba(255,255,255,0.06);
		margin-top: 40px;
	}

	.footer-content {
		display: flex;
		justify-content: flex-end;
		align-items: center;
		min-height: 70px;
		color: #9ca3af;
		font-size: 0.85rem;
	}