/* style.css */
/* ── Reset & Base ── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #07070d;
    --bg-secondary: #0d0d1a;
    --bg-card: #12121f;
    --bg-card-hover: #1a1a2e;
    --border-subtle: rgba(0, 212, 255, 0.08);
    --text-primary: #f0f4ff;
    --text-secondary: #b0c4e8;
    --text-muted: #6a7fa0;
    --accent-cyan: #00d4ff;
    --accent-blue: #0088ff;
    --accent-purple: #7c3aed;
    --gradient-main: linear-gradient(135deg, #00d4ff 0%, #0088ff 50%, #7c3aed 100%);
    --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-glow: 0 0 60px rgba(0, 212, 255, 0.06);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

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

::selection {
    background: rgba(0, 212, 255, 0.3);
    color: #fff;
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: #fff;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-cyan);
    border-radius: 10px;
}

/* ── Utility ── */
.section-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.08);
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid rgba(0, 212, 255, 0.12);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-title .highlight {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

.text-center {
    text-align: center;
}
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 34px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 60px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.2);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 50px rgba(0, 212, 255, 0.35);
    color: #fff;
}

/* 2. Pink */
.btn-pink {
    background: linear-gradient(135deg, #ff3388, #cc0055);
    color: #fff;
    box-shadow: 0 4px 30px rgba(255, 51, 136, 0.25);
}
.btn-pink:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 50px rgba(255, 51, 136, 0.45);
    color: #fff;
}

/* 3. Yellow / Orange */
.btn-yellow-orange {
    background: linear-gradient(135deg, #ffcc00, #ff6600);
    color: #fff;
    box-shadow: 0 4px 30px rgba(255, 204, 0, 0.25);
}
.btn-yellow-orange:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 50px rgba(255, 204, 0, 0.45);
    color: #fff;
}

/* 4. Green */
.btn-green {
    background: linear-gradient(135deg, #00cc66, #00b55b);
    color: #fff;
    box-shadow: 0 4px 30px rgba(0, 255, 136, 0.25);
}
.btn-green:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 50px rgba(0, 255, 136, 0.45);
    color: #fff;
}

/* 5. Purple */
.btn-purple {
    background: linear-gradient(135deg, #aa44ff, #7700cc);
    color: #fff;
    box-shadow: 0 4px 30px rgba(170, 68, 255, 0.25);
}
.btn-purple:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 50px rgba(170, 68, 255, 0.45);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
}
.btn-outline:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.06);
    color: #fff;
    transform: translateY(-2px);
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ── Header / Nav ── */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
    background: transparent;
}

header.scrolled {
    background: rgba(7, 7, 13, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 10px 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    color: #fff;
    text-decoration: none;
}

.nav-links a.active {
    color: #fff;
}
.nav-links a.active::after {
    width: 100%;
}

.nav-logo img {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
}

.nav-logo span {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: width var(--transition);
    border-radius: 4px;
}
.nav-links a:hover {
    color: #fff;
}
.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: none;
}
.nav-cta .btn {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 4px;
    transition: all var(--transition);
    transform-origin: center;
}
.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.06);
    padding: 6px 16px 6px 10px;
    border-radius: 100px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    margin-bottom: 24px;
}
.hero-content .badge .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-cyan);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(0.8);
    }
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-content h1 .highlight {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 480px;
    line-height: 1.8;
    margin-bottom: 32px;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.hero-stats .stat h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stats .stat p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-visual .logo-wrapper {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1/1;
    border-radius: 24px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: var(--shadow-glow);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-visual .logo-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-visual .orb {
    position: absolute;
    width: 60%;
    height: 60%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: orb-float 8s ease-in-out infinite;
}

@keyframes orb-float {
    0%,
    100% {
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1) rotate(8deg);
    }
}

.hero-visual .code-float {
    position: absolute;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.7rem;
    color: rgba(0, 212, 255, 0.12);
    pointer-events: none;
    line-height: 1.8;
    letter-spacing: 1px;
    white-space: pre;
}

/* floating code decorations */
.float-1 {
    top: 5%;
    right: -8%;
    transform: rotate(6deg);
}
.float-2 {
    bottom: 8%;
    left: -10%;
    transform: rotate(-4deg);
}
.highlight-box {
    background: var(--bg-card);
    border-left: 3px solid var(--accent-cyan);
    padding: 20px 24px;
    border-radius: var(--radius-sm);
    margin: 24px 0;
}
/* ── About / Differentiator ── */
.about {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-content .section-title {
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-content .highlight-box {
    background: var(--bg-card);
    border-left: 3px solid var(--accent-cyan);
    padding: 20px 24px;
    border-radius: var(--radius-sm);
    margin: 24px 0;
}

.about-content .highlight-box strong {
    color: #fff;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    list-style: none;
}

.about-features li svg {
    width: 18px;
    height: 18px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.about-visual .code-block {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-glow);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.8rem;
    line-height: 2;
    color: var(--text-secondary);
    overflow: hidden;
}

.about-visual .code-block .line {
    display: flex;
    gap: 12px;
}
.about-visual .code-block .line .num {
    color: var(--text-muted);
    opacity: 0.4;
    min-width: 20px;
    text-align: right;
}
.about-visual .code-block .line .code {
    color: var(--text-secondary);
}
.about-visual .code-block .line .code .kw {
    color: var(--accent-cyan);
}
.about-visual .code-block .line .code .fn {
    color: #f472b6;
}
.about-visual .code-block .line .code .str {
    color: #a3e635;
}
.about-visual .code-block .line .code .cmt {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ── Services ── */
.services {
    padding: 100px 0;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
}

.services-header {
    text-align: center;
    margin-bottom: 56px;
}

.services-header .section-subtitle {
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px 28px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    padding: 1px;
    background: var(--gradient-main);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-6px);
    background: var(--bg-card-hover);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

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

.service-card .icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(0, 212, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.6rem;
    color: var(--accent-cyan);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* ── Why Choose Us ── */
.why {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.why::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 80%, rgba(124, 58, 237, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.why-content .section-title {
    margin-bottom: 20px;
}

.why-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    color: var(--text-secondary);
    font-size: 0.98rem;
    list-style: none;
    line-height: 1.6;
}

.why-list li svg {
    width: 22px;
    height: 22px;
    color: var(--accent-cyan);
    flex-shrink: 0;
    margin-top: 2px;
}

.why-list li strong {
    color: #fff;
}

.why-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.why-visual .shield {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.04), rgba(124, 58, 237, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    box-shadow: var(--shadow-glow);
    position: relative;
}

.why-visual .shield .big-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}
.why-visual .shield h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
}
.why-visual .shield p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ── Process ── */
.process {
    padding: 100px 0;
    position: relative;
}

.process-header {
    text-align: center;
    margin-bottom: 56px;
}
.process-header .section-subtitle {
    margin: 0 auto;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    position: relative;
    z-index: 1;
}

.step {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all var(--transition);
    position: relative;
}

.step:hover {
    transform: translateY(-4px);
    background: var(--bg-card-hover);
    border-color: rgba(0, 212, 255, 0.08);
}

.step .number {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
    line-height: 1;
    margin-bottom: 12px;
}

.step h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0;
}

/* ── CTA ── */
.cta {
    padding: 80px 0 100px;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.cta-box {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 56px 48px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-glow);
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 460px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-box .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

/* ── Footer ── */
footer {
    padding: 40px 0 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    background: var(--bg-primary);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-inner .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}

.footer-inner .brand img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.footer-inner .brand span {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-inner p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-inner .socials {
    display: flex;
    gap: 16px;
}

.footer-inner .socials a {
    color: var(--text-muted);
    transition: color var(--transition);
    font-size: 0.9rem;
}
.footer-inner .socials a:hover {
    color: var(--accent-cyan);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-grid {
        gap: 40px;
    }
    .about-grid {
        gap: 40px;
    }
    .why-grid {
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual .logo-wrapper {
        max-width: 340px;
    }
    .float-1,
    .float-2 {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about-content .highlight-box {
        text-align: left;
    }
    .about-features {
        justify-items: center;
    }
    .about-features li {
        text-align: left;
    }

    .why-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .why-list li {
        text-align: left;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100dvh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 40px;
        transition: right var(--transition);
        border-left: 1px solid rgba(255, 255, 255, 0.04);
    }
    .nav-links.open {
        right: 0;
    }
    .nav-links a {
        font-size: 1.1rem;
    }
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    .nav-cta {
        display: inline-flex;
    }
    .nav .btn-primary {
        display: none;
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 100px 0 60px;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }
    .hero-stats .stat h3 {
        font-size: 1.4rem;
    }
    .hero-visual .logo-wrapper {
        max-width: 260px;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }
    .process-steps {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 36px 20px;
    }
    .cta-box .btn-group {
        flex-direction: column;
        align-items: center;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .about-visual .code-block {
        font-size: 0.65rem;
        padding: 20px;
    }
    .about-visual .code-block .line .num {
        min-width: 14px;
    }
}

@media (max-width: 400px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-visual .logo-wrapper {
        max-width: 200px;
    }
    .container {
        padding: 0 16px;
    }
}

/* ── Animations ── */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.1s;
}
.delay-2 {
    transition-delay: 0.2s;
}
.delay-3 {
    transition-delay: 0.3s;
}
.delay-4 {
    transition-delay: 0.4s;
}