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

:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-glow: rgba(37,99,235,0.4);
    --accent: #06b6d4;
    --accent-light: #22d3ee;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --dark-mid: #334155;
    --text: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --ice: #f0f9ff;
    --ice-dark: #e0f2fe;
    --gray-light: #f8fafc;
    --gray: #e2e8f0;
    --shadow: 0 4px 20px rgba(15,23,42,0.06);
    --shadow-md: 0 8px 30px rgba(15,23,42,0.08);
    --shadow-lg: 0 20px 60px rgba(15,23,42,0.1);
    --shadow-glow: 0 0 40px rgba(37,99,235,0.15);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.8s cubic-bezier(0.22,1,0.36,1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

ul { list-style: none; }
img { max-width: 100%; display: block; }

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

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-15px) rotate(1deg); }
    66% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes floatSlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(10px, -20px) scale(1.02); }
    50% { transform: translate(-5px, -35px) scale(0.98); }
    75% { transform: translate(15px, -15px) scale(1.01); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.08); opacity: 1; }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 var(--primary-glow); }
    50% { box-shadow: 0 0 30px 10px var(--primary-glow); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spinSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes morphBlob {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%; }
    75% { border-radius: 60% 40% 60% 30% / 70% 30% 50% 60%; }
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(8px); }
}

@keyframes slideInHero {
    from { opacity: 0; transform: scale(1.1); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes rippleOut {
    0% { transform: scale(0.5); opacity: 0.5; }
    100% { transform: scale(2.5); opacity: 0; }
}

@keyframes barGrow {
    from { width: 0; }
}

/* ========== SCROLL ANIMATIONS ========== */
[data-animate] {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}

[data-animate="fade-up"] { transform: translateY(50px); }
[data-animate="fade-down"] { transform: translateY(-50px); }
[data-animate="fade-right"] { transform: translateX(-50px); }
[data-animate="fade-left"] { transform: translateX(50px); }
[data-animate="zoom-in"] { transform: scale(0.85); }

[data-animate].animated {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ========== CURSOR GLOW ========== */
.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
}

body:hover .cursor-glow { opacity: 1; }

/* ========== FLOATING PARTICLES ========== */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.08;
    animation: floatSlow linear infinite;
}

/* ========== FLOATING ORBS ========== */
.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 400px; height: 400px;
    background: rgba(37,99,235,0.08);
    top: 10%; right: -10%;
    animation: floatSlow 20s ease-in-out infinite;
}

.orb-2 {
    width: 300px; height: 300px;
    background: rgba(6,182,212,0.06);
    bottom: 10%; left: -5%;
    animation: floatSlow 25s ease-in-out infinite reverse;
}

.orb-3 {
    width: 350px; height: 350px;
    background: rgba(37,99,235,0.06);
    top: 20%; left: -8%;
    animation: floatSlow 22s ease-in-out infinite;
}

.orb-4 {
    width: 250px; height: 250px;
    background: rgba(6,182,212,0.05);
    bottom: 5%; right: -5%;
    animation: floatSlow 18s ease-in-out infinite reverse;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 34px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    letter-spacing: 0.2px;
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.4s ease;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--primary-glow);
    border-color: var(--primary-light);
}

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

.btn-glow:hover { animation: none; }

.btn-glass {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--white);
    border-color: rgba(255,255,255,0.25);
}

.btn-glass:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255,255,255,0.1);
}

.btn-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.btn-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.btn-link:hover::before { width: 100%; }

.btn-link:hover {
    gap: 10px;
    color: var(--primary-dark);
}

/* ========== SECTION HEADERS ========== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 70px;
}

.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--ice);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    border: 1px solid var(--ice-dark);
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 18px;
    line-height: 1.2;
    position: relative;
}

.section-header .section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin: 18px auto 0;
    border-radius: 2px;
}

.section-desc {
    color: var(--text-light);
    font-size: 1.02rem;
    line-height: 1.8;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.nav-logo, .footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: baseline;
    gap: 2px;
    letter-spacing: -0.5px;
}

.logo-hi { color: var(--white); }
.logo-amp { color: var(--accent); font-weight: 400; margin: 0 1px; }
.logo-t { color: var(--white); }
.logo-llc { color: var(--text-muted); font-size: 0.7em; margin-left: 4px; font-weight: 400; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    font-size: 0.88rem;
    padding: 8px 18px;
    border-radius: 50px;
    transition: var(--transition);
    letter-spacing: 0.3px;
    position: relative;
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
    color: var(--white) !important;
    padding: 8px 24px !important;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px var(--primary-glow);
    transform: translateY(-1px);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 50px;
    padding: 6px 14px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.lang-toggle:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.2);
}

.lang-option {
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    transition: var(--transition-fast);
    letter-spacing: 0.5px;
}

.lang-option.active { color: var(--white); }
.lang-divider { color: rgba(255,255,255,0.2); font-size: 0.75rem; }

/* Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--dark);
}

/* Hero Slider */
.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 1.2s cubic-bezier(0.22,1,0.36,1), transform 7s cubic-bezier(0.22,1,0.36,1);
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15,23,42,0.88) 0%,
        rgba(30,41,59,0.75) 50%,
        rgba(37,99,235,0.3) 100%
    );
}

/* Hero Arrows */
.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-arrow:hover {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 30px var(--primary-glow);
    transform: translateY(-50%) scale(1.1);
}

.hero-arrow-left { left: 30px; }
.hero-arrow-right { right: 30px; }

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    max-width: 860px;
    padding-top: 80px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(37,99,235,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(37,99,235,0.3);
    border-radius: 50px;
    color: var(--accent-light);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease 0.2s both;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.4rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-text {
    font-size: 1.12rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 40px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.8s both;
}

/* Hero Dots */
.hero-dots {
    position: absolute;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: var(--accent-light);
    width: 32px;
    border-radius: 5px;
    box-shadow: 0 0 15px rgba(6,182,212,0.4);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
    transition: var(--transition);
}

.scroll-mouse:hover { border-color: rgba(255,255,255,0.6); }

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}

/* Hero Floating Shapes */
.hero-shape {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

.hero-shape-1 {
    width: 120px;
    height: 120px;
    border: 2px solid rgba(37,99,235,0.2);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 15%;
    right: 8%;
    animation: morphBlob 15s ease-in-out infinite, spinSlow 30s linear infinite;
}

.hero-shape-2 {
    width: 80px;
    height: 80px;
    background: rgba(6,182,212,0.08);
    border-radius: 50%;
    bottom: 25%;
    left: 5%;
    animation: float 8s ease-in-out infinite;
}

.hero-shape-3 {
    width: 60px;
    height: 60px;
    border: 1px solid rgba(255,255,255,0.08);
    top: 35%;
    left: 12%;
    animation: spinSlow 20s linear infinite, float 10s ease-in-out infinite;
}

/* ========== SOLUTIONS GRID ========== */
.solutions {
    padding: 120px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.solution-card {
    background: var(--white);
    border: 1px solid var(--gray);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.solution-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    transform: translateY(-5px);
}

.solution-card-image {
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.22,1,0.36,1);
    max-height: 220px;
}

.solution-card-image.expanded {
    max-height: 420px;
}

.solution-card-image::after {
    content: '\f065';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.75rem;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.solution-card-image.expanded::after {
    content: '\f066';
}

.solution-card:hover .solution-card-image::after {
    opacity: 1;
}

.solution-cover-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: height 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.5s ease;
}

.solution-card:hover .solution-cover-img {
    transform: scale(1.03);
}

.solution-card-image.expanded .solution-cover-img {
    height: 420px;
}

.solution-image-placeholder {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, var(--ice), var(--ice-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary);
    position: relative;
    transition: height 0.6s cubic-bezier(0.22,1,0.36,1);
}

.solution-card-image.expanded .solution-image-placeholder {
    height: 420px;
}

.tab-icon-ring {
    position: absolute;
    width: 120px;
    height: 120px;
    border: 2px solid rgba(37,99,235,0.15);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

.solution-card-body {
    padding: 28px;
}

.solution-card-body h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.tab-subtitle {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px !important;
}

.solution-card-body p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 0.92rem;
}

.solution-card-body .btn {
    padding: 10px 26px;
    font-size: 0.85rem;
}

/* ========== STATS ========== */
.stats {
    padding: 90px 0;
    position: relative;
    background: linear-gradient(135deg, var(--dark) 0%, #0c1b33 50%, var(--dark-light) 100%);
    overflow: hidden;
}

.stats-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.stats-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.stats-shape.s1 {
    width: 300px; height: 300px;
    background: rgba(37,99,235,0.12);
    top: -15%; left: 10%;
    animation: floatSlow 15s ease-in-out infinite;
}

.stats-shape.s2 {
    width: 200px; height: 200px;
    background: rgba(6,182,212,0.08);
    bottom: -10%; right: 15%;
    animation: floatSlow 20s ease-in-out infinite reverse;
}

.stats-shape.s3 {
    width: 150px; height: 150px;
    background: rgba(37,99,235,0.06);
    top: 50%; right: 5%;
    animation: floatSlow 18s ease-in-out infinite;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 36px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(37,99,235,0.2);
    transform: translateY(-5px);
}

.stat-icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.stat-icon-ring {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(6,182,212,0.2);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.stat-icon {
    font-size: 1.8rem;
    color: var(--accent-light);
    position: relative;
    z-index: 1;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
    line-height: 1;
}

.stat-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.stat-item p {
    color: rgba(255,255,255,0.4);
    font-size: 0.82rem;
    line-height: 1.6;
}

/* ========== ABOUT / SKILLS ========== */
.about {
    padding: 120px 0;
    background: var(--gray-light);
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
}

.about-text .section-tag { margin-bottom: 12px; }

.about-text .section-title {
    text-align: left;
    font-size: 2.3rem;
}

.about-text .section-title::after { display: none; }

.about-text > p {
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 32px;
}

.about-features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: var(--white);
    border-radius: 50px;
    border: 1px solid var(--gray);
    transition: var(--transition);
}

.about-feature:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.feature-icon {
    width: 36px;
    height: 36px;
    background: var(--ice);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.85rem;
}

.about-feature span {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--dark);
}

.skills-heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

/* Accordion */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray);
    transition: var(--transition);
}

.accordion-item:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.accordion-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.accordion-header {
    width: 100%;
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    background: none;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
}

.acc-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.acc-icon {
    width: 38px;
    height: 38px;
    background: var(--ice);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.accordion-item.active .acc-icon {
    background: var(--primary);
    color: var(--white);
}

.accordion-header span {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark);
}

.acc-arrow {
    font-size: 0.75rem;
    transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
    color: var(--primary);
}

.accordion-item.active .acc-arrow {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.22,1,0.36,1), padding 0.5s cubic-bezier(0.22,1,0.36,1);
    padding: 0 22px;
}

.accordion-item.active .accordion-body {
    max-height: 300px;
    padding: 0 22px 20px;
}

.accordion-body p {
    color: var(--text-light);
    margin-bottom: 12px;
    line-height: 1.8;
    padding-left: 50px;
}

/* ========== SERVICES ========== */
.services {
    padding: 120px 0;
    background: var(--white);
    position: relative;
}

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

.service-card {
    background: var(--white);
    border: 1px solid var(--gray);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--primary-glow);
    border-color: transparent;
}

.service-card:hover h3,
.service-card:hover p { color: rgba(255,255,255,0.9); }

.service-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
    transform-origin: left;
}

.service-card:hover .service-line { transform: scaleX(1); }

.service-icon {
    width: 72px;
    height: 72px;
    background: var(--ice);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon {
    background: rgba(255,255,255,0.2);
    color: var(--white);
    transform: scale(1.1) rotate(-5deg);
}

.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

/* ========== NEWS ========== */
.news {
    padding: 120px 0;
    background: var(--gray-light);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.news-image {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-slow);
}

.news-card:hover .news-image { transform: scale(1.05); }

.news-body {
    padding: 28px;
}

.news-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.news-body h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.12rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.news-card:hover .news-body h3 { color: var(--primary); }

.news-body p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 18px;
    line-height: 1.7;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
    padding: 120px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.testimonial-slider {
    max-width: 780px;
    margin: 0 auto 70px;
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.22,1,0.36,1);
}

.testimonial-card {
    min-width: 100%;
    padding: 48px 40px;
    background: linear-gradient(135deg, var(--ice), var(--white));
    border-radius: var(--radius);
    border: 1px solid var(--ice-dark);
    text-align: center;
    box-sizing: border-box;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 24px;
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-card > p {
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1.9;
    font-style: italic;
    margin-bottom: 28px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

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

.testimonial-avatar {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
}

.testimonial-author h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 28px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--gray);
    background: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: var(--transition);
    font-size: 0.85rem;
}

.testimonial-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 20px var(--primary-glow);
    transform: scale(1.08);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    width: 30px;
    border-radius: 5px;
}

/* Charts */
.charts-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 920px;
    margin: 0 auto;
}

.chart-card {
    background: var(--gray-light);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--gray);
    transition: var(--transition);
}

.chart-card:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.chart-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.chart-card > p {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 20px;
}

.chart-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bar-label {
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--dark);
    min-width: 30px;
    font-family: 'Space Grotesk', sans-serif;
}

.bar-track {
    flex: 1;
    height: 10px;
    background: var(--gray);
    border-radius: 5px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 5px;
    width: 0;
    transition: width 1.8s cubic-bezier(0.22,1,0.36,1);
}

.bar-value {
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--primary);
    min-width: 36px;
    text-align: right;
    font-family: 'Space Grotesk', sans-serif;
}

/* ========== CONTACT ========== */
.contact {
    padding: 120px 0;
    background: var(--gray-light);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon-wrap {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-icon-wrap {
    transform: scale(1.08) rotate(-5deg);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.contact-item h4 {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 2px;
    font-size: 0.92rem;
}

.contact-item a {
    color: var(--text-light);
    font-size: 0.9rem;
}

.contact-item a:hover { color: var(--primary); }

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.contact-social a {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-size: 1rem;
    border: 1px solid var(--gray);
    transition: var(--transition);
}

.contact-social a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px 22px;
    border: 2px solid var(--gray);
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    transition: var(--transition);
    background: var(--white);
    outline: none;
    color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37,99,235,0.08);
}

.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { align-self: flex-start; }

/* ========== FOOTER ========== */
.footer {
    background: var(--dark);
    padding: 70px 0 0;
    color: rgba(255,255,255,0.65);
}

.footer-logo {
    margin-bottom: 20px;
    display: inline-flex;
}

.footer .logo-llc { color: rgba(255,255,255,0.3); }

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-col h4 {
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 1px;
}

.footer-col > p {
    font-size: 0.88rem;
    line-height: 1.8;
}

.footer-posts li {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.footer-posts a {
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    display: block;
    margin-bottom: 4px;
    transition: var(--transition-fast);
}

.footer-posts a:hover { color: var(--accent-light); }

.footer-posts span {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.88rem;
}

.footer-contact i { color: var(--accent); }

.footer-contact a {
    color: rgba(255,255,255,0.65);
    transition: var(--transition-fast);
}

.footer-contact a:hover { color: var(--accent-light); }

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 22px 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 8px 25px var(--primary-glow);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px var(--primary-glow);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-arrow-left { left: 16px; }
    .hero-arrow-right { right: 16px; }
    .hero-arrow { width: 46px; height: 46px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        align-items: stretch;
        padding: 90px 30px 30px;
        gap: 4px;
        transition: right 0.4s cubic-bezier(0.22,1,0.36,1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.4);
        border-left: 1px solid rgba(255,255,255,0.05);
    }

    .nav-menu.open { right: 0; }

    .nav-link {
        padding: 14px 18px;
        border-radius: var(--radius-sm);
        font-size: 0.95rem;
    }

    .nav-cta { text-align: center; margin-top: 12px; }

    .hero-title { font-size: 2.2rem; }
    .hero-badge { font-size: 0.75rem; padding: 6px 16px; }
    .hero-text { font-size: 0.95rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-arrow { width: 42px; height: 42px; }
    .hero-arrow-left { left: 12px; }
    .hero-arrow-right { right: 12px; }

    .solutions-grid { grid-template-columns: 1fr; gap: 24px; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .charts-area { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }

    .section-title { font-size: 2rem; }
    .about-text .section-title { font-size: 2rem; }
    .accordion-body p { padding-left: 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .stat-number { font-size: 2.4rem; }
    .solutions-grid { gap: 20px; }
    .testimonial-card { padding: 28px 20px; }
    .about-features { flex-direction: column; }
    .hero-arrow { display: none; }
    .hero-dots { bottom: 70px; }
}

/* ========== PPTX VIEWER MODAL ========== */
.pptx-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.pptx-modal.active {
    opacity: 1;
    visibility: visible;
}

.pptx-modal-content {
    width: 92%;
    max-width: 1100px;
    max-height: 92vh;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    transform: scale(0.92) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}

.pptx-modal.active .pptx-modal-content {
    transform: scale(1) translateY(0);
}

.pptx-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    border-bottom: 1px solid var(--gray);
    background: var(--ice);
}

.pptx-modal-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin: 0;
}

.pptx-close {
    width: 38px;
    height: 38px;
    border: none;
    background: rgba(0,0,0,0.06);
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-light);
    transition: var(--transition);
}

.pptx-close:hover {
    background: var(--primary);
    color: var(--white);
}

.pptx-viewer-body {
    flex: 1;
    overflow: auto;
    position: relative;
    background: #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.pptx-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--text-light);
    font-size: 0.95rem;
    position: absolute;
    z-index: 2;
}

.pptx-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid var(--gray);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.pptx-slide-container {
    width: 100%;
    padding: 24px;
}

.pptx-slide {
    position: relative;
    width: 100%;
    background: #FFFFFF;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.pptx-shape {
    position: absolute;
    overflow: hidden;
    box-sizing: border-box;
}

.pptx-text-shape {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0.4% 0.6%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.pptx-text-shape p {
    margin: 0;
    padding: 0;
    line-height: 1.35;
    font-family: 'Inter', 'Calibri', 'Arial', sans-serif;
}

.pptx-image-shape img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.pptx-error {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-light);
}

.pptx-error i {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 16px;
}

.pptx-error-detail {
    font-size: 0.85rem;
    color: var(--text-light);
    opacity: 0.7;
    margin-top: 8px;
}

.pptx-modal-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 14px 28px;
    border-top: 1px solid var(--gray);
    background: var(--ice);
}

.pptx-nav-btn {
    width: 42px;
    height: 42px;
    border: 1px solid var(--gray);
    background: var(--white);
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--dark);
    transition: var(--transition);
}

.pptx-nav-btn:hover:not(:disabled) {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pptx-nav-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.pptx-counter {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark);
    min-width: 60px;
    text-align: center;
}

@media (max-width: 768px) {
    .pptx-modal-content {
        width: 98%;
        max-height: 96vh;
        border-radius: 12px;
    }
    .pptx-modal-header { padding: 14px 18px; }
    .pptx-modal-footer { padding: 12px 18px; }
    .pptx-slide-container { padding: 12px; }
    .pptx-text-shape p { font-size: 0.6em !important; }
}