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

:root {
    --bg-dark: #08111d;
    --bg-dark-alt: #0e1927;
    --bg-panel: #101d2d;
    --bg-panel-strong: #162538;
    --bg-soft: #1b2c40;
    --primary: #08111d;
    --secondary: #0e1927;
    --bg-light: #101d2d;
    --bg-accent: #1b2c40;
    --surface-border: rgba(150, 170, 190, 0.16);
    --surface-border-strong: rgba(180, 200, 220, 0.28);
    --text-main: #f2f7fb;
    --text-muted: #9db0c3;
    --text-soft: #6f8398;
    --white: #ffffff;
    --accent: #f2a93b;
    --accent-strong: #ffbf5c;
    --accent-soft: rgba(242, 169, 59, 0.16);
    --accent-line: rgba(242, 169, 59, 0.34);
    --success: #6fd1b3;
    --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.25);
    --transition: all 0.28s ease;
    --header-height: 92px;
    --container-width: 1240px;
    --radius-sm: 12px;
    --radius-md: 22px;
    --radius-lg: 30px;
}

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

html {
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    font-family: 'Manrope', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(242, 169, 59, 0.12), transparent 30%),
        radial-gradient(circle at top right, rgba(111, 209, 179, 0.08), transparent 22%),
        linear-gradient(180deg, #09121d 0%, #0b1521 42%, #08111d 100%);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
    opacity: 0.24;
    z-index: -1;
}

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

ul {
    list-style: none;
}

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

button,
input,
textarea {
    font: inherit;
}

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

main {
    position: relative;
}

section {
    position: relative;
    padding: 110px 0;
}

h1,
h2,
h3,
h4 {
    font-family: 'Sora', sans-serif;
    line-height: 1.08;
    letter-spacing: -0.03em;
}

h1 {
    font-size: clamp(3.2rem, 7vw, 5.75rem);
}

h2,
.section-title {
    font-size: clamp(2rem, 3vw, 3.3rem);
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.7rem);
}

p {
    color: var(--text-muted);
}

.section-head {
    margin-bottom: 56px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.32em;
    text-transform: uppercase;
}

.section-tag::before {
    content: '';
    width: 54px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.section-title {
    margin-bottom: 20px;
    /* max-width: 14ch; */
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 16px 28px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    color: #1c1305;
    box-shadow: 0 18px 32px rgba(242, 169, 59, 0.22);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 36px rgba(242, 169, 59, 0.3);
}

.btn-outline {
    border-color: var(--surface-border-strong);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-main);
}

.btn-outline:hover {
    transform: translateY(-3px);
    border-color: var(--accent-line);
    background: rgba(255, 255, 255, 0.05);
}

header {
    position: fixed;
    top: 24px;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: flex-start;
    transition: var(--transition);
}

header .container {
    width: min(100% - 56px, var(--container-width));
}

header.scrolled {
    top: 18px;
    height: 78px;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    min-height: 68px;
    padding: 16px 22px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(8, 17, 29, 0.62);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    gap: 3px;
    font-family: 'Sora', sans-serif;
    font-size: 1.22rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--white);
}

.logo span {
    color: var(--accent);
}

.nav-kicker {
    color: var(--text-soft);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
}

.nav-links a {
    padding: 10px 16px;
    border-radius: 999px;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-cta {
    min-height: 48px;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid var(--accent-line);
    background: linear-gradient(180deg, rgba(242, 169, 59, 0.16), rgba(242, 169, 59, 0.06));
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.nav-cta:hover {
    transform: translateY(-2px);
    border-color: rgba(242, 169, 59, 0.6);
    background: linear-gradient(180deg, rgba(242, 169, 59, 0.26), rgba(242, 169, 59, 0.1));
}

.menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--white);
    cursor: pointer;
}

.hero {
    min-height: 100vh;
    padding-top: calc(var(--header-height) + 72px);
    padding-bottom: 54px;
    display: flex;
    align-items: center;
    background:
        linear-gradient(90deg, rgba(8, 17, 29, 0.92) 0%, rgba(8, 17, 29, 0.72) 46%, rgba(8, 17, 29, 0.35) 100%),
        url('../assets/images/hero.png') center/cover no-repeat;
}

.hero .container {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 44px;
    align-items: end;
}

.hero-content {
    max-width: 760px;
    animation: fadeInUp 0.9s ease-out;
}

.hero h1 {
    max-width: 11ch;
    margin-bottom: 24px;
}

.hero p {
    max-width: 630px;
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 38px;
}

.hero-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    max-width: 700px;
}

.hero-point {
    padding: 18px 20px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
}

.hero-point strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text-main);
    font-size: 1.1rem;
}

.hero-point span {
    color: var(--text-soft);
    font-size: 0.88rem;
}

.hero-panel {
    justify-self: end;
    width: min(100%, 430px);
    padding: 28px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(21, 33, 48, 0.92), rgba(11, 20, 31, 0.88));
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(18px);
}

.hero-panel-image {
    margin-bottom: 22px;
    overflow: hidden;
    border-radius: calc(var(--radius-lg) - 8px);
    aspect-ratio: 4 / 3;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

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

.hero-panel-label {
    margin-bottom: 10px;
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.hero-panel h3 {
    margin-bottom: 14px;
    font-size: 1.35rem;
}

.hero-panel p {
    margin-bottom: 22px;
    font-size: 0.96rem;
}

.hero-panel-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.hero-panel-stat {
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-panel-stat strong {
    display: block;
    margin-bottom: 4px;
    color: var(--white);
    font-family: 'Sora', sans-serif;
    font-size: 1.5rem;
}

.hero-panel-stat span {
    color: var(--text-soft);
    font-size: 0.82rem;
}

.about-preview .grid,
.highlights .grid {
    align-items: stretch;
}

.about-preview .grid > div:last-child {
    padding: 12px 0;
}

.about-preview img {
    width: 100%;
    min-height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
}

.about-preview ul {
    display: grid;
    gap: 14px;
}

.about-preview li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
}

.card {
    position: relative;
    padding: 34px;
    border-radius: var(--radius-md);
    border: 1px solid var(--surface-border);
    background: linear-gradient(180deg, rgba(16, 29, 45, 0.94), rgba(10, 18, 28, 0.94));
    overflow: hidden;
    transition: var(--transition);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(242, 169, 59, 0.08), transparent 46%);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--surface-border-strong);
    box-shadow: var(--shadow-md);
}

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

.card > * {
    position: relative;
    z-index: 1;
}

.card i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 20px;
    border-radius: 18px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 1.4rem;
}

.card h3 {
    margin-bottom: 14px;
}

.card p {
    font-size: 0.98rem;
}

.highlights {
    padding-top: 70px;
}

.stat-card {
    padding: 32px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--surface-border);
    background: rgba(255, 255, 255, 0.03);
    text-align: center;
}

.stat-card h2 {
    margin-bottom: 10px;
    color: var(--accent);
    font-size: clamp(2.8rem, 6vw, 4.4rem);
}

.stat-card p {
    color: var(--text-soft);
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.cta {
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(8, 17, 29, 0.92), rgba(8, 17, 29, 0.6));
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta-card {
    padding: 56px min(6vw, 68px);
    border-radius: clamp(26px, 4vw, 38px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(135deg, rgba(16, 29, 45, 0.92), rgba(10, 18, 28, 0.92));
    box-shadow: var(--shadow-lg);
}

.cta-card h2 {
    max-width: 12ch;
    margin: 0 auto 18px;
    text-align: center;
}

.cta-card p {
    max-width: 680px;
    margin: 0 auto 30px;
    text-align: center;
    font-size: 1.02rem;
}

.cta-card .btn {
    display: inline-flex;
}

.inner-hero {
    padding-top: calc(var(--header-height) + 88px);
    padding-bottom: 96px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.inner-hero h1 {
    margin-bottom: 18px;
}

.inner-hero .section-tag {
    justify-content: center;
}

.inner-hero p {
    max-width: 640px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.expertise-badge,
.service-feature,
.contact-info-card,
.portfolio-item,
.expertise-item {
    border: 1px solid var(--surface-border) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.expertise-badge,
.service-feature,
.contact-info-card {
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(18, 32, 48, 0.96), rgba(11, 19, 29, 0.96));
}

.portfolio-item,
.expertise-item {
    background: linear-gradient(180deg, rgba(16, 29, 45, 0.96), rgba(10, 18, 28, 0.96)) !important;
    border-radius: var(--radius-md) !important;
}

.portfolio-item:hover,
.expertise-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.portfolio-img {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-item h4,
.footer-col h4 {
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border-radius: 16px !important;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    box-shadow: 0 0 0 4px rgba(242, 169, 59, 0.12);
}

footer {
    padding: 96px 0 34px;
    background: linear-gradient(180deg, #07101a 0%, #050b12 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 28px;
    margin-bottom: 44px;
}

.footer-col {
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
}

.footer-brand p {
    margin-top: 18px;
    max-width: 38ch;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links {
    display: grid;
    gap: 12px;
}

.footer-links a,
.footer-links p {
    color: var(--text-muted);
    font-size: 0.94rem;
}

.footer-links i {
    width: 18px;
    margin-right: 10px;
    color: var(--accent);
}

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

.footer-links p {
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.copyright {
    padding-top: 26px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    color: var(--text-soft);
    font-size: 0.86rem;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: 0.75s all ease;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1180px) {
    nav {
        gap: 16px;
        padding-inline: 16px;
    }

    .nav-links a {
        padding-inline: 12px;
        font-size: 0.74rem;
    }

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

    .hero-panel {
        justify-self: start;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    header {
        top: 18px;
    }

    header .container {
        width: min(100% - 24px, var(--container-width));
    }

    section {
        padding: 88px 0;
    }

    h1 {
        font-size: clamp(2.75rem, 7.5vw, 4.2rem);
    }

    h2,
    .section-title {
        font-size: clamp(1.85rem, 4.2vw, 2.7rem);
    }

    h3 {
        font-size: clamp(1.2rem, 2.8vw, 1.6rem);
    }

    nav {
        position: relative;
    }

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

    .nav-cta {
        display: none;
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 16px;
        border-radius: 28px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(8, 17, 29, 0.94);
        box-shadow: var(--shadow-md);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        width: 100%;
        padding: 14px 16px;
        text-align: left;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 48px);
    }

    .hero-points {
        grid-template-columns: 1fr;
        max-width: none;
    }

    .service-detail,
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
    }

    .expertise-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 720px) {
    html {
        font-size: 15px;
    }

    header {
        top: 14px;
    }

    header .container {
        width: min(100% - 16px, var(--container-width));
    }

    :root {
        --header-height: 84px;
    }

    h1 {
        font-size: clamp(2.35rem, 9vw, 3.2rem);
    }

    h2,
    .section-title {
        font-size: clamp(1.65rem, 6.8vw, 2.3rem);
    }

    h3 {
        font-size: clamp(1.15rem, 4.8vw, 1.55rem);
    }

    body::before {
        background-size: 44px 44px;
    }

    .container {
        width: min(100% - 24px, var(--container-width));
    }

    nav {
        min-height: 60px;
        padding: 12px 14px;
    }

    .nav-kicker {
        display: none;
    }

    .logo {
        font-size: 1.02rem;
    }

    .hero h1 {
        margin-bottom: 18px;
    }

    .hero p {
        font-size: 1rem;
        text-align: center;
        margin-inline: auto;
    }

    .inner-hero .section-tag {
        justify-content: center;
    }

    .btn {
        min-height: 52px;
        padding: 14px 22px;
        font-size: 0.86rem;
    }

    .inner-hero p {
        font-size: 1rem;
    }

    .hero-btns {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-btns .btn {
        width: 100%;
    }

    .hero-panel {
        padding: 20px;
    }

    .hero-panel-stats,
    .footer-grid,
    .expertise-grid {
        grid-template-columns: 1fr !important;
    }

    .grid {
        grid-template-columns: 1fr !important;
    }

    .cta-card {
        padding: 34px 22px;
    }

    .footer-col {
        padding: 22px;
    }
}