/* ============================================================
   LÚMINA STUDIO — styles.css
   Dark Luxury Creative Agency Theme | #EC4899
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ─── CSS VARIABLES ────────────────────────────────────────── */
:root {
    /* Backgrounds */
    --bg-primary: #000000;
    --bg-secondary: #09090B;
    --bg-tertiary: #18181B;
    --bg-card: #1C1C1F;

    /* Primary — Magenta/Rose #EC4899 */
    --primary-50: #fdf2f8;
    --primary-100: #fce7f3;
    --primary-200: #fbcfe8;
    --primary-300: #f9a8d4;
    --primary-400: #f472b6;
    --primary-500: #EC4899;
    /* BASE */
    --primary-600: #db2777;
    --primary-700: #be185d;
    --primary-800: #9d174d;
    --primary-900: #831843;

    /* Primary RGB for rgba() */
    --primary-rgb: 236, 72, 153;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #E4E4E7;
    --text-tertiary: #A1A1AA;
    --text-quaternary: #71717A;

    /* Semantic */
    --success: #22C55E;
    --info: #3B82F6;
    --warning: #F59E0B;

    /* Spacing */
    --container-max: 1280px;
    --section-py: 120px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ─── RESET & BASE ──────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

/* ─── TYPOGRAPHY ────────────────────────────────────────────── */
h1,
h2,
h3,
h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary-400);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 48px);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-tertiary);
    max-width: 560px;
    line-height: 1.7;
}

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: var(--section-py) 0;
    position: relative;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-300) 0%, var(--primary-500) 50%, var(--primary-700) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── GLASSMORPHISM CARD ────────────────────────────────────── */
.glass-card {
    background: linear-gradient(135deg,
            rgba(var(--primary-rgb), 0.07) 0%,
            rgba(var(--primary-rgb), 0.03) 50%,
            rgba(var(--primary-rgb), 0.07) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    border-radius: 24px;
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.4),
        0 2px 4px -2px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
    transition: all var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(var(--primary-rgb), 0.35);
    box-shadow:
        0 25px 50px -12px rgba(var(--primary-rgb), 0.3),
        0 4px 6px -1px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 45%, var(--primary-400) 100%);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    color: #fff;
    box-shadow:
        0 0 0 1px rgba(var(--primary-rgb), 0.5),
        0 4px 24px rgba(var(--primary-rgb), 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    filter: brightness(1.1);
    box-shadow:
        0 0 0 2px rgba(var(--primary-rgb), 0.7),
        0 8px 40px rgba(var(--primary-rgb), 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    border-color: rgba(var(--primary-rgb), 0.5);
    color: var(--primary-400);
    background: rgba(var(--primary-rgb), 0.05);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

/* ─── GLOW EFFECTS ──────────────────────────────────────────── */
.glow-text {
    text-shadow:
        0 0 10px rgba(var(--primary-rgb), 0.8),
        0 0 20px rgba(var(--primary-rgb), 0.5),
        0 0 40px rgba(var(--primary-rgb), 0.3);
}

/* ─── NAVBAR ────────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
    padding: 14px 0;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.03em;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.4);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-500);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    background: none;
    border: none;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    background: rgba(9, 9, 11, 0.97);
    backdrop-filter: blur(24px);
    border-top: 1px solid rgba(var(--primary-rgb), 0.1);
    padding: 16px 0;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu .nav-link {
    padding: 14px 24px;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-menu .btn {
    margin: 16px 24px 8px;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 50%, rgba(var(--primary-rgb), 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 30% 80%, rgba(var(--primary-rgb), 0.06) 0%, transparent 50%);
}

.particles-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-400);
    border-radius: 50%;
    animation: float-particle linear infinite;
    opacity: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-label {
    animation: fade-in-up 0.7s ease forwards;
    opacity: 0;
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 76px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    animation: fade-in-up 0.8s ease 0.15s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-tertiary);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 480px;
    animation: fade-in-up 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fade-in-up 0.8s ease 0.45s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    animation: fade-in-up 0.8s ease 0.6s forwards;
    opacity: 0;
}

.stat-value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-400);
    display: block;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-quaternary);
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fade-in-rotate 1.2s ease 0.3s forwards;
    opacity: 0;
    position: relative;
}

.hero-sphere-wrap {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.hero-sphere {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
}

.hero-sphere-inner {
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background:
        radial-gradient(ellipse at 30% 30%, rgba(var(--primary-rgb), 0.25) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 70%, rgba(var(--primary-rgb), 0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(var(--primary-rgb), 0.15) 0%, rgba(var(--primary-rgb), 0.05) 100%);
    border: 1.5px solid rgba(var(--primary-rgb), 0.35);
    box-shadow:
        0 0 60px rgba(var(--primary-rgb), 0.35),
        0 0 120px rgba(var(--primary-rgb), 0.2),
        inset 0 0 60px rgba(var(--primary-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

/* SVG art inside sphere */
.hero-sphere-art {
    width: 75%;
    height: 75%;
    opacity: 0.9;
}

/* Orbiting rings */
.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 {
    width: 440px;
    height: 440px;
    animation: orbit-rotate 20s linear infinite;
}

.orbit-2 {
    width: 520px;
    height: 520px;
    border-style: dashed;
    animation: orbit-rotate 30s linear infinite reverse;
    opacity: 0.5;
}

.orbit-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-400);
    border-radius: 50%;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.8);
}

/* Floating badges */
.hero-badge {
    position: absolute;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    animation: float 4s ease-in-out infinite;
}

.badge-1 {
    top: 10%;
    right: -30px;
    background: rgba(var(--primary-rgb), 0.15);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    animation-delay: -1s;
}

.badge-2 {
    bottom: 15%;
    left: -40px;
    background: rgba(9, 9, 11, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation-delay: -2.5s;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s ease infinite;
}

/* ─── SOCIAL PROOF ──────────────────────────────────────────── */
.proof-section {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.proof-label {
    text-align: center;
    font-size: 13px;
    color: var(--text-quaternary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    font-weight: 500;
}

.proof-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.proof-logo-item {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-quaternary);
    opacity: 0.5;
    transition: all var(--transition-smooth);
    letter-spacing: -0.02em;
    cursor: default;
}

.proof-logo-item:hover {
    opacity: 1;
    color: var(--primary-400);
}

/* ─── SERVICES ──────────────────────────────────────────────── */
.services-header {
    text-align: center;
    margin-bottom: 64px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Flip Cards */
.service-card-flip {
    perspective: 1000px;
    height: 340px;
    cursor: pointer;
}

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.service-card-flip:hover .service-card-inner,
.service-card-flip.flipped .service-card-inner {
    transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
    position: absolute;
    inset: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    overflow: hidden;
}

/* Front */
.service-card-front {
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: flex-end;
    padding: 0;
}

.service-card-art {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.service-card-art svg {
    width: 100%;
    height: 100%;
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.service-icon-front {
    font-size: 40px;
    position: absolute;
    top: 24px;
    left: 24px;
    filter: drop-shadow(0 0 12px rgba(var(--primary-rgb), 0.6));
}

.service-title-front {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
}

/* Back */
.service-card-back {
    padding: 28px;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1) 0%, rgba(var(--primary-rgb), 0.04) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
}

.service-title-back {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-300);
    margin-bottom: 4px;
}

.service-description {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.feature-tag {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-400);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    padding: 4px 10px;
    border-radius: 6px;
}

/* ─── SHOWCASE / PORTFOLIO ──────────────────────────────────── */
.showcase-section {
    background: linear-gradient(180deg, transparent 0%, rgba(var(--primary-rgb), 0.03) 50%, transparent 100%);
}

.showcase-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.showcase-card {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-smooth);
    cursor: pointer;
}

.showcase-card:hover {
    border-color: rgba(var(--primary-rgb), 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(var(--primary-rgb), 0.15);
}

.showcase-card.large {
    grid-column: span 2;
}

.showcase-art {
    width: 100%;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-secondary);
}

.showcase-card.large .showcase-art {
    aspect-ratio: 16/8;
}

.showcase-info {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.showcase-project-name {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 15px;
}

.showcase-category {
    font-size: 12px;
    color: var(--text-quaternary);
    margin-top: 2px;
}

.showcase-arrow {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.showcase-card:hover .showcase-arrow {
    background: var(--primary-500);
    border-color: var(--primary-500);
    color: #fff;
}

/* ─── STATS COUNTER SECTION ─────────────────────────────────── */
.stats-section {
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    overflow: hidden;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 40px 32px;
    text-align: center;
    transition: all var(--transition-smooth);
}

.stat-card:hover {
    background: rgba(var(--primary-rgb), 0.05);
}

.stat-card .stat-value {
    font-size: clamp(2.5rem, 4vw, 52px);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    color: var(--primary-400);
    display: block;
    margin-bottom: 8px;
}

.stat-card .stat-label {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* ─── TESTIMONIALS ──────────────────────────────────────────── */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--warning);
    font-size: 16px;
}

.testimonial-quote {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.3);
}

.author-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.author-role {
    font-size: 12px;
    color: var(--text-quaternary);
}

/* ─── PROCESS ───────────────────────────────────────────────── */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    overflow: hidden;
    margin-top: 56px;
}

.process-step {
    background: var(--bg-secondary);
    padding: 36px 28px;
    position: relative;
    transition: background var(--transition-smooth);
}

.process-step:hover {
    background: rgba(var(--primary-rgb), 0.04);
}

.step-number {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: rgba(var(--primary-rgb), 0.12);
    line-height: 1;
    margin-bottom: 20px;
}

.step-icon {
    font-size: 28px;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 0 8px rgba(var(--primary-rgb), 0.4));
}

.step-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-desc {
    font-size: 13px;
    color: var(--text-quaternary);
    line-height: 1.6;
}

/* ─── CTA SECTION ───────────────────────────────────────────── */
.cta-section {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.15) 0%, transparent 70%),
        radial-gradient(ellipse at 20% 80%, rgba(var(--primary-rgb), 0.08) 0%, transparent 50%);
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 52px);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    line-height: 1.05;
}

.cta-subtitle {
    font-size: 18px;
    color: var(--text-tertiary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-note {
    margin-top: 24px;
    font-size: 13px;
    color: var(--text-quaternary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ─── ABOUT ─────────────────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-orb {
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2) 0%, rgba(var(--primary-rgb), 0.05) 100%);
    border: 2px solid rgba(var(--primary-rgb), 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    box-shadow:
        0 0 50px rgba(var(--primary-rgb), 0.25),
        0 0 100px rgba(var(--primary-rgb), 0.1),
        inset 0 0 40px rgba(var(--primary-rgb), 0.08);
    animation: float 5s ease-in-out infinite;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-title {
    font-size: clamp(1.8rem, 3.5vw, 42px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.about-p {
    font-size: 16px;
    color: var(--text-tertiary);
    line-height: 1.8;
    max-width: 540px;
}

.about-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: var(--primary-400);
    border-color: rgba(var(--primary-rgb), 0.4);
    background: rgba(var(--primary-rgb), 0.05);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 40px;
    background: var(--bg-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-quaternary);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 260px;
}

.footer-col-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-quaternary);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    font-size: 14px;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--primary-400);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: 13px;
    color: var(--text-quaternary);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-social {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--text-quaternary);
    transition: all var(--transition-fast);
}

.footer-social:hover {
    border-color: rgba(var(--primary-rgb), 0.4);
    color: var(--primary-400);
    background: rgba(var(--primary-rgb), 0.08);
}

/* ─── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ─── KEYFRAMES ─────────────────────────────────────────────── */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

@keyframes fade-in-rotate {
    from {
        opacity: 0;
        transform: scale(0.85) rotate(-4deg);
    }

    to {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-14px) rotate(1.5deg);
    }

    50% {
        transform: translateY(-8px) rotate(-1.5deg);
    }

    75% {
        transform: translateY(-20px) rotate(0.8deg);
    }
}

@keyframes float-particle {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    10% {
        opacity: 0.6;
    }

    90% {
        opacity: 0.4;
    }

    100% {
        transform: translate(var(--tx), var(--ty));
        opacity: 0;
    }
}

@keyframes orbit-rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow:
            0 0 0 1px rgba(var(--primary-rgb), 0.5),
            0 4px 24px rgba(var(--primary-rgb), 0.4),
            0 0 60px rgba(var(--primary-rgb), 0.2);
    }

    50% {
        box-shadow:
            0 0 0 2px rgba(var(--primary-rgb), 0.8),
            0 8px 40px rgba(var(--primary-rgb), 0.6),
            0 0 80px rgba(var(--primary-rgb), 0.4);
    }
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(0.8);
    }
}

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-visual {
        order: -1;
    }

    .hero-sphere {
        width: 280px;
        height: 280px;
    }

    .orbit-1 {
        width: 340px;
        height: 340px;
    }

    .orbit-2 {
        width: 400px;
        height: 400px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-orb {
        display: none;
    }

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

    .showcase-card.large {
        grid-column: span 1;
    }

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

@media (max-width: 768px) {
    :root {
        --section-py: 72px;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

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

    .service-card-flip {
        height: 280px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .badge-1,
    .badge-2 {
        display: none;
    }

    .particle:nth-child(n+20) {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-sphere {
        width: 220px;
        height: 220px;
    }

    .orbit-1 {
        width: 270px;
        height: 270px;
    }

    .orbit-2 {
        width: 320px;
        height: 320px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}