/* Syne */
@font-face { font-family: 'Syne'; src: url('/fonts/syne-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Syne'; src: url('/fonts/syne-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Syne'; src: url('/fonts/syne-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Syne'; src: url('/fonts/syne-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-style: normal; font-display: swap; }

/* IBM Plex Mono */
@font-face { font-family: 'IBM Plex Mono'; src: url('/fonts/ibm-plex-mono-latin-300-normal.woff2') format('woff2'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }

/* Instrument Serif */
@font-face { font-family: 'Instrument Serif'; src: url('/fonts/instrument-serif-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Instrument Serif'; src: url('/fonts/instrument-serif-latin-400-italic.woff2') format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }

:root {
    --bg:        #07080D;
    --bg2:       #0D0F18;
    --bg3:       #13162200;
    --surface:   #131620;
    --surface2:  #1C2030;
    --border:    rgba(255,255,255,0.07);
    --border2:   rgba(0,212,255,0.2);
    --cyan:      #00D4FF;
    --cyan2:     #00A8CC;
    --cyan-dim:  rgba(0,212,255,0.08);
    --white:     #F0F2F8;
    --muted:     #7A8099;
    --muted2:    #4A5068;
    --accent:    #FF3D6B;
    --font-head: 'Syne', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --font-serif:'Instrument Serif', serif;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--white);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ── QR GRID BACKGROUND ── */
.qr-grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.qr-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,212,255,0.06) 0%, transparent 70%);
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 5vw;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    background: rgba(7,8,13,0.85);
    transition: all 0.3s;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-mark {
    width: 36px;
    height: 36px;
    position: relative;
    flex-shrink: 0;
}

.logo-mark svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    color: var(--white);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switcher {
    display: flex;
    gap: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3px;
}

.lang-switcher a {
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    padding: 4px 8px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--muted);
    transition: all 0.2s;
}

.lang-switcher a.active {
    background: var(--cyan);
    color: var(--bg);
    font-weight: 500;
}

.btn-nav {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 8px 20px;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-nav:hover {
    background: var(--cyan);
    color: var(--bg);
}

/* ── HERO ── */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 5vw 80px;
    overflow: hidden;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
}

.hero-eyebrow::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 1px;
    background: var(--cyan);
}

.hero-title {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(2.5rem, 5.5vw, 6rem);
    line-height: 0.95;
    letter-spacing: -0.03em;
    max-width: 14ch;
    opacity: 0;
    animation: fadeUp 0.8s 0.4s forwards;
}

.hero-title .line2 {
    color: var(--cyan);
    font-style: italic;
    font-family: var(--font-serif);
    font-size: 0.9em;
}

.hero-title .line3 {
    color: var(--muted2);
}

.hero-sub {
    margin-top: 2.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--muted);
    max-width: 52ch;
    opacity: 0;
    animation: fadeUp 0.8s 0.6s forwards;
}

.hero-sub strong {
    color: var(--white);
    font-weight: 400;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s 0.8s forwards;
}

.btn-primary {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 14px 32px;
    background: var(--cyan);
    color: var(--bg);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.15);
    transform: translateX(-100%);
    transition: transform 0.3s;
}

.btn-primary:hover::after { transform: translateX(0); }

.btn-secondary {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 14px 32px;
    background: transparent;
    color: var(--white);
    border: 1px solid var(--border2);
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
    opacity: 0;
    animation: fadeUp 0.8s 1s forwards;
}

.stat-item {}

.stat-num {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 2.2rem;
    letter-spacing: -0.03em;
    color: var(--white);
    line-height: 1;
}

.stat-num span { color: var(--cyan); }

.stat-label {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 4px;
}

/* Hero visual */
.hero-visual {
    position: absolute;
    right: 5vw;
    top: 50%;
    transform: translateY(-50%);
    width: min(480px, 40vw);
    opacity: 0;
    animation: fadeIn 1.2s 0.6s forwards;
}

.qr-showcase {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
}

.qr-outer {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: 16px;
    background: var(--surface);
}

.qr-inner {
    position: absolute;
    inset: 20px;
    display: grid;
    grid-template-columns: repeat(21, 1fr);
    grid-template-rows: repeat(21, 1fr);
    gap: 2px;
    opacity: 0.6;
}

.qr-cell {
    background: var(--surface2);
    border-radius: 1px;
    transition: background 0.3s, opacity 0.3s;
}

.qr-cell.active {
    background: var(--cyan);
    opacity: 1;
}

.qr-scan-line {
    position: absolute;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    top: 20px;
    animation: scanDown 3s ease-in-out infinite;
    box-shadow: 0 0 12px var(--cyan);
}

.qr-corner {
    position: absolute;
    width: 24px;
    height: 24px;
    border-color: var(--cyan);
    border-style: solid;
    opacity: 0.7;
}

.qr-corner.tl { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.qr-corner.tr { top: 8px; right: 8px; border-width: 2px 2px 0 0; }
.qr-corner.bl { bottom: 8px; left: 8px; border-width: 0 0 2px 2px; }
.qr-corner.br { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }

.qr-badge {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background: var(--surface2);
    border: 1px solid var(--border2);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--cyan);
    backdrop-filter: blur(10px);
}

.qr-badge strong {
    display: block;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--white);
    letter-spacing: -0.02em;
}

/* ── TICKER ── */
.ticker {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    overflow: hidden;
    padding: 14px 0;
}

.ticker-track {
    display: flex;
    gap: 0;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}

.ticker-item {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ticker-item::after {
    content: '◆';
    color: var(--cyan);
    font-size: 0.5em;
}

/* ── SECTIONS ── */
section {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5vw;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 1.5rem;
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--cyan);
}

.section-title {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.section-title em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--cyan);
    font-weight: 400;
}

/* ── SERVICES ── */
.services {
    padding: 120px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1px;
    margin-top: 4rem;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.service-card {
    background: var(--bg);
    padding: 2.5rem;
    position: relative;
    transition: background 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-card:hover {
    background: var(--surface);
}

.service-card:hover .service-icon {
    border-color: var(--cyan);
    color: var(--cyan);
}

.service-card:hover .service-arrow {
    transform: translate(4px, -4px);
    color: var(--cyan);
}

.service-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s;
    color: var(--muted);
}

.service-num {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--muted2);
}

.service-title {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.service-desc {
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--muted);
}

.service-arrow {
    display: inline-block;
    margin-top: 1.5rem;
    font-size: 1.2rem;
    color: var(--muted2);
    transition: all 0.3s;
}

/* ── EXPERTISE / ABOUT ── */
.expertise {
    padding: 120px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.expertise-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.expertise-text .section-title {
    margin-bottom: 2rem;
}

.expertise-body {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.expertise-body strong {
    color: var(--white);
    font-weight: 400;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 2.5rem;
}

.tag {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border: 1px solid var(--border2);
    border-radius: 100px;
    color: var(--muted);
    background: rgba(0,212,255,0.04);
    transition: all 0.2s;
}

.tag:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(0,212,255,0.08);
}

.expertise-visual {
    position: relative;
}

.code-block {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    font-size: 0.78rem;
    line-height: 1.7;
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--surface2);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-dot:nth-child(1) { background: #FF5F57; }
.code-dot:nth-child(2) { background: #FFBD2E; }
.code-dot:nth-child(3) { background: #28CA41; }

.code-filename {
    font-size: 0.68rem;
    color: var(--muted);
    letter-spacing: 0.06em;
    margin-left: auto;
}

.code-body {
    padding: 1.5rem;
    overflow-x: auto;
}

.code-line {
    display: flex;
    gap: 1.5rem;
}

.line-num {
    color: var(--muted2);
    user-select: none;
    flex-shrink: 0;
    width: 1.5em;
    text-align: right;
}

.kw { color: #C792EA; }
.fn { color: #82AAFF; }
.str { color: #C3E88D; }
.var { color: #F07178; }
.cm { color: var(--muted2); font-style: italic; }
.num { color: #F78C6C; }

/* ── CASES ── */
.cases {
    padding: 120px 0;
}

.cases-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 4rem;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.case-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.case-card:hover {
    border-color: var(--border2);
    transform: translateY(-4px);
}

.case-thumb {
    aspect-ratio: 16/9;
    background: var(--surface2);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-thumb-icon {
    font-size: 2.5rem;
    opacity: 0.3;
}

.case-thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,212,255,0.1), transparent);
}

.case-body {
    padding: 1.5rem;
}

.case-client {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 0.5rem;
}

.case-title {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.case-desc {
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 1.6;
}

.case-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.case-tag {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 8px;
    background: var(--surface2);
    border-radius: 3px;
    color: var(--muted);
}

/* ── HOW IT WORKS ── */
.howitworks {
    padding: 120px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    margin-top: 4rem;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border2), transparent);
    z-index: 0;
}

.step {
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.step-num {
    width: 56px;
    height: 56px;
    border: 1px solid var(--border2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1rem;
    color: var(--cyan);
    background: var(--bg);
    margin-bottom: 1.5rem;
    position: relative;
}

.step-num::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid rgba(0,212,255,0.1);
}

.step-title {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
}

.step-desc {
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ── BLOG ── */
.blog {
    padding: 120px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1.5rem;
    margin-top: 4rem;
}

.blog-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s;
}

.blog-card:hover {
    border-color: var(--border2);
}

.blog-card.featured .blog-thumb {
    aspect-ratio: 16/9;
}

.blog-thumb {
    aspect-ratio: 16/7;
    background: var(--surface2);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-thumb-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,212,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.blog-thumb-label {
    position: relative;
    z-index: 1;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    border: 1px solid var(--border2);
    padding: 6px 12px;
    border-radius: 4px;
    background: rgba(0,212,255,0.05);
}

.blog-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-cat {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 0.75rem;
}

.blog-title {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.35;
    margin-bottom: 0.75rem;
    flex: 1;
}

.blog-card.featured .blog-title {
    font-size: 1.4rem;
}

.blog-meta {
    font-size: 0.68rem;
    color: var(--muted2);
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── CTA ── */
.cta {
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,212,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 1.5rem;
}

.cta-title em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--cyan);
    font-weight: 400;
}

.cta-sub {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.cta-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-email {
    margin-top: 2.5rem;
    font-size: 0.78rem;
    color: var(--muted);
}

.cta-email a {
    color: var(--cyan);
    text-decoration: none;
}

/* ── FOOTER ── */
footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    padding: 60px 5vw 40px;
    background: var(--surface);
}

footer span {
    color: var(--muted);  /* #7A8099 ipv muted2 #4A5068 */
}

footer a {
    text-decoration: underline;
    text-underline-offset: 3px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 1.7;
    max-width: 28ch;
    margin-bottom: 1.5rem;
}

.footer-col-title {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #A8B0C8;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.82rem;
    color: var(--muted);
    /*
    text-decoration: none;
    */
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.72rem;
    color: var(--muted);
}

.footer-bottom a {
    color: var(--muted);
    text-decoration: none;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes ticker {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@keyframes scanDown {
    0%   { top: 20px; opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { top: calc(100% - 22px); opacity: 0; }
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s, transform 0.7s;
}

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

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-visual { display: none; }
    .expertise-inner { grid-template-columns: 1fr; gap: 3rem; }
    .cases-grid { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .steps::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
    nav { padding: 0 1.5rem; }
    .nav-links { display: none; }
    .hero { padding: 100px 1.5rem 60px; }
    .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
    .cases-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .container { padding: 0 1.5rem; }
    .cases-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
}


article a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    transition: border-color 0.2s;
}

article a:hover {
    border-color: var(--cyan);
}