/* ============================================
   CORTECH — Main Stylesheet
   Brand Color: #1A8AE5 (CorTech Blue)
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #1A8AE5;
    --primary-dark: #1470c0;
    --primary-light: #4da6f0;
    --primary-glow: rgba(26, 138, 229, 0.35);
    --primary-subtle: rgba(26, 138, 229, 0.08);

    --dark: #0a0f1c;
    --dark-2: #111827;
    --dark-3: #1a2236;
    --dark-card: #141c2e;
    --dark-border: rgba(255, 255, 255, 0.06);

    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;

    --gradient: linear-gradient(135deg, #1A8AE5, #4da6f0, #7cc4ff, #a78bfa);
    --gradient-text: linear-gradient(135deg, #1A8AE5, #4da6f0, #a78bfa);
    --gradient-dark: linear-gradient(180deg, #0a0f1c 0%, #111827 100%);

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 40px rgba(26,138,229,0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overflow-x: clip;
}

body {
    font-family: var(--font-primary);
    background: var(--dark);
    color: var(--gray-300);
    line-height: 1.7;
    overflow-x: hidden;
    overflow-x: clip;
    overscroll-behavior-x: none;
    cursor: none;
    max-width: 100vw;
}

a, button, input, textarea, select {
    cursor: none;
}

* {
    cursor: none !important;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

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

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

ul, ol {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    overflow-x: hidden;
}

.text-center {
    text-align: center;
}

.text-accent {
    color: var(--primary);
}

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

.section {
    padding: 120px 0;
    position: relative;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    padding: 6px 16px;
    background: var(--primary-subtle);
    border-radius: 100px;
    border: 1px solid rgba(26, 138, 229, 0.15);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 64px;
}

/* ---------- Custom Cursor ---------- */
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transition: transform 0.15s ease, opacity 0.15s ease;
    mix-blend-mode: difference;
}

.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(26, 138, 229, 0.4);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.08s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-hover .cursor-dot {
    transform: scale(3);
    opacity: 0.5;
}

.cursor-hover .cursor-outline {
    width: 60px;
    height: 60px;
    border-color: var(--primary);
}

/* ---------- Preloader ---------- */
#preloader {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 25% 20%, rgba(26, 138, 229, 0.16), transparent 42%),
        radial-gradient(circle at 80% 70%, rgba(26, 138, 229, 0.1), transparent 45%),
        var(--dark);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-brand {
    position: relative;
    display: inline-block;
}

.preloader-brand::before {
    content: '';
    position: absolute;
    inset: -34px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26, 138, 229, 0.5), rgba(26, 138, 229, 0));
    filter: blur(22px);
    opacity: 0.8;
    transform: scale(0.94);
    z-index: -1;
    animation: preloaderHaloPulse 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.preloader-brand::after {
    content: none;
}

.preloader-logo-img {
    display: block;
    height: clamp(108px, 11vw, 154px);
    width: auto;
    max-width: min(78vw, 560px);
    transform-origin: center center;
    filter: brightness(1.08) saturate(1.18) contrast(1.06) drop-shadow(0 0 14px rgba(26, 138, 229, 0.5));
    animation: preloaderLogoBreath 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.preloader-fallback {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.02em;
}

@keyframes preloaderLogoBreath {
    0%, 100% {
        transform: scale(1);
        filter: brightness(1.05) saturate(1.1) contrast(1.04) drop-shadow(0 0 10px rgba(26, 138, 229, 0.42));
    }
    50% {
        transform: scale(1.036);
        filter: brightness(1.17) saturate(1.26) contrast(1.1) drop-shadow(0 0 24px rgba(26, 138, 229, 0.8));
    }
}

@keyframes preloaderHaloPulse {
    0%, 100% {
        opacity: 0.52;
        transform: scale(0.92);
    }
    50% {
        opacity: 0.9;
        transform: scale(1.05);
    }
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 15, 28, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--dark-border);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
}

.nav-logo-anim {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    min-width: 92px;
}

.nav-logo-img {
    height: 120px;
    width: auto;
    max-width: 460px;
    transform-origin: left center;
    transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 0.61, 0.36, 1), height 0.3s ease;
}

.nav-logo-img-wrap {
    display: inline-block;
    line-height: 0;
}

.navbar.scrolled .nav-logo-img {
    height: 96px;
    max-width: 420px;
}

.nav-logo-compact {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scale(0.78);
    transform-origin: left center;
    opacity: 0;
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--white);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
}

.nav-logo-anim.is-compact .nav-logo-img {
    opacity: 0;
    transform: scale(0.72) translateX(-10px);
    filter: blur(2px);
}

.nav-logo-anim.is-compact .nav-logo-compact {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.nav-logo-anim.no-image {
    display: none;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (prefers-reduced-motion: reduce) {
    .nav-logo-img,
    .nav-logo-compact {
        transition: none !important;
    }
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--gray-400);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    position: relative;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-cta {
    background: var(--primary) !important;
    color: var(--white) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    margin-left: 8px;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--primary-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 100;
    padding: 4px;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(10, 15, 28, 0.98);
    backdrop-filter: blur(30px);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-links {
    text-align: center;
}

.mobile-link {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    padding: 12px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.mobile-menu.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-links li:nth-child(1) .mobile-link { transition-delay: 0.1s; }
.mobile-menu.active .mobile-links li:nth-child(2) .mobile-link { transition-delay: 0.15s; }
.mobile-menu.active .mobile-links li:nth-child(3) .mobile-link { transition-delay: 0.2s; }
.mobile-menu.active .mobile-links li:nth-child(4) .mobile-link { transition-delay: 0.25s; }
.mobile-menu.active .mobile-links li:nth-child(5) .mobile-link { transition-delay: 0.3s; }
.mobile-menu.active .mobile-links li:nth-child(6) .mobile-link { transition-delay: 0.35s; }
.mobile-menu.active .mobile-links li:nth-child(7) .mobile-link { transition-delay: 0.4s; }

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-glow {
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-glow:hover {
    box-shadow: 0 0 40px var(--primary-glow), 0 8px 30px rgba(0,0,0,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--dark-border);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

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

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
}

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

.hero-bg-animation canvas {
    width: 100%;
    height: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(26, 138, 229, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: var(--primary-subtle);
    border: 1px solid rgba(26, 138, 229, 0.2);
    border-radius: 100px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 28px;
}

.hero-badge i {
    font-size: 0.8rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.8rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-400);
    max-width: 580px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-personalization {
    max-width: 720px;
    margin: 0 auto;
    padding: 18px 22px;
    background: rgba(17, 24, 39, 0.65);
    border: 1px solid rgba(26, 138, 229, 0.15);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.hero-personalization-badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--primary-subtle);
    color: var(--primary-light);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.1px;
}

.hero-personalization p {
    color: var(--gray-300);
    font-size: 0.96rem;
}

.hero-clients {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--gray-500);
    font-size: 0.92rem;
}

.client-avatars {
    display: flex;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    margin-left: -8px;
    border: 2px solid var(--dark);
}

.avatar:first-child {
    margin-left: 0;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gray-500);
    font-size: 0.8rem;
    z-index: 2;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--gray-500);
    border-radius: 12px;
    position: relative;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseScroll 2s ease-in-out infinite;
}

@keyframes mouseScroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

/* ---------- Marquee ---------- */
.marquee-section {
    padding: 20px 0;
    background: var(--dark-2);
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 30s linear infinite;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 0 20px;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.marquee-dot {
    color: var(--primary) !important;
    font-size: 0.7rem !important;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- About Section ---------- */
.about {
    background: var(--dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text {
    font-size: 1.05rem;
    margin-bottom: 16px;
    color: var(--gray-400);
}

.about-text strong {
    color: var(--white);
}

.about-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    color: var(--primary);
    font-size: 1.2rem;
    margin-top: 2px;
}

.about-feature strong {
    display: block;
    color: var(--white);
    margin-bottom: 4px;
    font-size: 1rem;
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* About Visual - Card Stack */
.about-visual {
    position: relative;
}

.about-card-stack {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 8px 0;
}

.about-card {
    position: relative;
    padding: 28px 32px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 300px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.about-card:hover {
    transform: translateY(-8px) !important;
    animation-play-state: paused;
    border-color: rgba(26, 138, 229, 0.4);
    box-shadow: var(--shadow-glow);
}

.card-1 {
    margin-left: 0;
    animation: floatCard1 6s ease-in-out infinite;
}

.card-2 {
    margin-left: 36px;
    animation: floatCard2 7s ease-in-out infinite;
}

.card-3 {
    margin-left: 72px;
    animation: floatCard3 5s ease-in-out infinite;
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.about-card h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.about-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ---------- Services Section ---------- */
.services {
    background: var(--dark-2);
}

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

.service-recommendation-banner {
    margin-bottom: 28px;
    padding: 24px 28px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
}

.service-recommendation-banner p {
    color: var(--gray-400);
}

.service-card {
    border-radius: var(--radius-lg);
    position: relative;
    min-width: 0;
    transition: var(--transition);
}

.service-card.recommended .service-card-inner {
    border-color: rgba(26, 138, 229, 0.35);
    box-shadow:
        0 0 40px rgba(26, 138, 229, 0.12),
        0 20px 60px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.service-card.recommended::before {
    content: 'Consigliato per te';
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 3;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(10, 15, 28, 0.88);
    border: 1px solid rgba(26, 138, 229, 0.28);
    color: var(--primary-light);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.service-card.recommended .service-link {
    color: var(--white);
}

.service-card-inner {
    padding: 36px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    height: 100%;
    min-width: 0;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-card:hover .service-card-inner {
    border-color: rgba(26, 138, 229, 0.3);
    transform: translateY(-8px);
    box-shadow: 
        0 0 40px rgba(26, 138, 229, 0.12),
        0 20px 60px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.service-card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-icon-wrapper {
    position: relative;
    margin-bottom: 24px;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

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

.service-icon-bg {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 80px;
    height: 80px;
    background: rgba(26, 138, 229, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.service-tags li {
    padding: 4px 12px;
    background: var(--primary-subtle);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--primary-light);
    border: 1px solid rgba(26, 138, 229, 0.1);
    max-width: 100%;
    overflow-wrap: anywhere;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
}

.service-link:hover {
    gap: 12px;
}

.service-link i {
    font-size: 0.8rem;
    transition: var(--transition);
}

/* ---------- Interactive Sections ---------- */
.diagnostic,
.roi-section {
    background: var(--dark);
}

.architect {
    background: var(--dark-2);
}

.interactive-grid,
.architect-grid,
.roi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.section-desc-left {
    margin: 0;
    max-width: 620px;
}

.interactive-copy,
.interactive-panel,
.architect-builder,
.architect-output,
.roi-form-card,
.roi-results,
.process-detail {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.interactive-copy,
.architect-builder,
.roi-form-card {
    box-shadow: var(--shadow-sm);
}

.interactive-points {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.panel-topline,
.process-detail-topline {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--gray-500);
    margin-bottom: 18px;
}

.interactive-progress {
    width: 100%;
    height: 8px;
    background: var(--dark-3);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 28px;
}

.interactive-progress span {
    display: block;
    width: 20%;
    height: 100%;
    background: var(--gradient);
    border-radius: inherit;
    transition: width 0.35s ease;
}

.interactive-question-block h3,
.output-card h3,
.process-detail h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--white);
    margin-bottom: 12px;
}

.diagnostic-options,
.planner-options,
.result-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.diagnostic-options {
    margin-top: 24px;
}

.diagnostic-option,
.planner-option {
    border: 1px solid rgba(26, 138, 229, 0.14);
    background: var(--dark-3);
    color: var(--gray-300);
    border-radius: 999px;
    padding: 12px 16px;
    font-size: 0.92rem;
    line-height: 1.3;
    transition: var(--transition);
}

.diagnostic-option:hover,
.diagnostic-option.active,
.planner-option:hover,
.planner-option.active {
    border-color: rgba(26, 138, 229, 0.4);
    background: var(--primary-subtle);
    color: var(--white);
    transform: translateY(-2px);
}

.interactive-result[hidden] {
    display: none;
}

.interactive-result p,
.output-card p,
.roi-summary,
.roi-helper,
.process-detail p {
    color: var(--gray-400);
}

.result-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: var(--primary-subtle);
    border: 1px solid rgba(26, 138, 229, 0.15);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.1px;
}

.result-tags {
    margin-top: 20px;
}

.result-tags span {
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--gray-300);
    font-size: 0.85rem;
}

.result-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.planner-group + .planner-group {
    margin-top: 28px;
}

.planner-label {
    display: block;
    margin-bottom: 14px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
}

.output-card + .output-card {
    margin-top: 18px;
}

.output-card.compact h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 12px;
}

.output-list {
    display: grid;
    gap: 10px;
}

.output-list li {
    position: relative;
    padding-left: 18px;
    color: var(--gray-300);
    font-size: 0.95rem;
}

.output-list li::before {
    content: '';
    position: absolute;
    top: 11px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}

/* ---------- Process Section ---------- */
.process {
    background: var(--dark);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--dark-3);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 48px;
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-number {
    flex-shrink: 0;
    width: 100px;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-3);
    line-height: 1;
    text-align: center;
    position: relative;
    transition: var(--transition-slow);
}

.process-step:hover .step-number {
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
}

.step-content {
    flex: 1;
    padding: 32px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.process-step:hover .step-content {
    border-color: rgba(26, 138, 229, 0.2);
    box-shadow: var(--shadow-glow);
}

.process-step.active .step-content {
    border-color: rgba(26, 138, 229, 0.26);
    box-shadow: var(--shadow-glow);
}

.process-step.active .step-number {
    color: var(--primary);
}

.step-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.process-detail {
    max-width: 800px;
    margin: 28px auto 0;
}

/* ---------- ROI Section ---------- */
.roi-results {
    display: grid;
    gap: 18px;
}

.roi-stat-card {
    padding: 24px;
    background: var(--dark-3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.roi-stat-card.highlight {
    border-color: rgba(26, 138, 229, 0.24);
    background: linear-gradient(135deg, rgba(26, 138, 229, 0.12), rgba(77, 166, 240, 0.05));
}

.roi-stat-label {
    display: block;
    margin-bottom: 10px;
    color: var(--gray-500);
    font-size: 0.88rem;
}

.roi-stat-value {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--white);
}

.roi-helper {
    font-size: 0.9rem;
    margin-top: 8px;
}

/* ---------- Stats Section ---------- */
.stats-section {
    background: var(--dark-2);
    padding: 80px 0;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: rgba(26, 138, 229, 0.3);
    transform: translateY(-5px);
    box-shadow: 
        0 0 30px rgba(26, 138, 229, 0.12),
        0 15px 40px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    display: inline;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin-top: 8px;
    margin-bottom: 16px;
}

.stat-bar {
    width: 80%;
    height: 4px;
    background: var(--dark-3);
    border-radius: 10px;
    margin: 0 auto;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 10px;
    width: 0%;
    transition: width 1.5s ease;
}

/* ---------- Testimonials ---------- */
.testimonials {
    background: var(--dark);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 48px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: 0 12px;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 24px;
    color: #f59e0b;
    font-size: 1.1rem;
}

.testimonial-text {
    font-size: 1.15rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 32px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-subtle);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
}

.testimonial-author strong {
    display: block;
    color: var(--white);
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.testimonial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

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

.testimonial-btn:hover {
    border-color: var(--primary);
    background: var(--primary);
}

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

.testimonial-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--dark-3);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dots .dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
}

/* ---------- CTA Section ---------- */
.cta-section {
    background: var(--dark-2);
    text-align: center;
    overflow: hidden;
    position: relative;
}

.cta-bg-effect {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(26, 138, 229, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

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

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-text {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto 36px;
}

.session-toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 10002;
    display: flex;
    align-items: start;
    gap: 18px;
    max-width: 420px;
    padding: 18px 20px;
    background: rgba(10, 15, 28, 0.94);
    border: 1px solid rgba(26, 138, 229, 0.24);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.session-toast[hidden] {
    display: none;
}

.session-toast strong {
    display: block;
    margin-bottom: 4px;
    color: var(--white);
}

.session-toast p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.session-toast-close {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border: 1px solid var(--dark-border);
    border-radius: 50%;
    background: transparent;
    color: var(--gray-400);
    transition: var(--transition);
}

.session-toast-close:hover {
    border-color: var(--primary);
    color: var(--white);
    background: rgba(26, 138, 229, 0.12);
}

/* ---------- Contact Section ---------- */
.contact {
    background: var(--dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info p {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-bottom: 32px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-method strong {
    display: block;
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-method a,
.contact-method span {
    font-size: 0.95rem;
    color: var(--gray-400);
}

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

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--dark-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 1rem;
    transition: var(--transition);
}

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

/* Contact Form */
.contact-form-wrapper {
    position: relative;
}

.contact-form-wrapper.feedback-open .contact-form,
.contact-form-wrapper.feedback-open .form-journey {
    filter: blur(10px);
    opacity: 0.25;
    pointer-events: none;
    user-select: none;
}

.contact-form {
    padding: 40px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
}

.form-journey {
    --journey-progress: 33.333%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
    padding: 10px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(26, 138, 229, 0.14);
    background: rgba(17, 24, 39, 0.75);
    position: relative;
    overflow: hidden;
}

.form-journey::after {
    content: '';
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 4px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(26, 138, 229, 0.95), rgba(124, 196, 255, 0.95));
    width: var(--journey-progress);
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.journey-step {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(10, 15, 28, 0.68);
    border: 1px solid var(--dark-border);
    color: var(--gray-500);
    text-align: center;
    min-width: 0;
}

.journey-step span {
    display: block;
    margin-bottom: 4px;
    font-size: 0.76rem;
    letter-spacing: 1px;
}

.journey-step strong {
    color: inherit;
    font-size: 0.92rem;
    line-height: 1.2;
}

.journey-step.active {
    border-color: rgba(26, 138, 229, 0.26);
    background: linear-gradient(135deg, rgba(26, 138, 229, 0.12), rgba(255, 255, 255, 0.02));
    color: var(--white);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.step-actions {
    display: flex;
    margin-top: 28px;
}

.step-actions.split {
    justify-content: space-between;
    gap: 16px;
}

.step-actions.split .btn {
    width: auto;
}

.brief-summary {
    margin-bottom: 20px;
    padding: 20px;
    border-radius: var(--radius-md);
    background: var(--dark-3);
    border: 1px solid rgba(26, 138, 229, 0.12);
}

.brief-summary h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 12px;
}

.brief-summary ul {
    display: grid;
    gap: 8px;
    list-style: none;
}

.brief-summary li {
    color: var(--gray-300);
    font-size: 0.92rem;
}

.brief-summary li strong {
    color: var(--white);
}

.form-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-field {
    position: relative;
    margin-bottom: 20px;
}

.form-group .form-field {
    margin-bottom: 0;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 16px;
    padding-top: 24px;
    background: var(--dark-3);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-field select {
    appearance: none;
    cursor: pointer;
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
}

.form-field label {
    position: absolute;
    top: 20px;
    left: 16px;
    font-size: 0.9rem;
    color: var(--gray-500);
    pointer-events: none;
    transition: var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 138, 229, 0.1);
}

.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field select:focus ~ label,
.form-field select:valid ~ label,
.form-field textarea:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
    top: 6px;
    font-size: 0.72rem;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.field-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.4s ease;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.form-field input:focus ~ .field-line,
.form-field select:focus ~ .field-line,
.form-field textarea:focus ~ .field-line {
    width: 100%;
}

/* Form Success */
.form-success {
    position: absolute;
    inset: 0;
    background: var(--dark-card);
    border: 1px solid rgba(26, 138, 229, 0.3);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.form-success.show {
    opacity: 1;
    visibility: visible;
}

.form-feedback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    z-index: 4;
}

.form-feedback[hidden] {
    display: none;
}

.form-feedback-card {
    width: min(460px, 100%);
    background: rgba(10, 15, 28, 0.96);
    border: 1px solid rgba(26, 138, 229, 0.28);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
    padding: 32px 28px;
    text-align: center;
}

.form-feedback-card[data-state="error"] {
    border-color: rgba(248, 113, 113, 0.36);
}

.form-feedback-card[data-state="warning"] {
    border-color: rgba(251, 191, 36, 0.36);
}

.form-feedback-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--white);
    background: linear-gradient(135deg, rgba(26, 138, 229, 0.28), rgba(77, 166, 240, 0.2));
}

.form-feedback-card[data-state="error"] .form-feedback-icon {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.3), rgba(239, 68, 68, 0.2));
}

.form-feedback-card[data-state="warning"] .form-feedback-icon {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.3), rgba(245, 158, 11, 0.2));
}

.form-feedback-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 10px;
}

.form-feedback-card p {
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 22px;
}

.form-feedback-append {
    margin-bottom: 22px;
    text-align: left;
}

.form-feedback-append[hidden] {
    display: none;
}

.form-feedback-append label {
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--gray-200);
    font-size: 0.92rem;
}

.form-feedback-append textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    background: var(--dark-3);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 0.94rem;
    padding: 14px 16px;
}

.form-feedback-append textarea:focus {
    outline: none;
    border-color: rgba(26, 138, 229, 0.58);
    box-shadow: 0 0 0 3px rgba(26, 138, 229, 0.12);
}

.form-feedback-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.form-feedback-actions .btn {
    min-width: 180px;
    justify-content: center;
}

@media (max-width: 640px) {
    .form-feedback-actions {
        flex-direction: column;
    }

    .form-feedback-actions .btn {
        width: 100%;
    }
}

.success-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
    animation: successPop 0.5s ease;
}

@keyframes successPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--gray-400);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--dark-2);
    padding: 80px 0 0;
    border-top: 1px solid var(--dark-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--dark-border);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin-bottom: 20px;
    max-width: 300px;
}

.footer-nav h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-nav ul li {
    margin-bottom: 10px;
}

.footer-nav ul li a,
.footer-nav ul li span {
    font-size: 0.9rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-nav ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 4px 20px var(--primary-glow);
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ---------- Reveal Animations ---------- */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s !important; }
.delay-2 { animation-delay: 0.3s !important; }
.delay-3 { animation-delay: 0.45s !important; }
.delay-4 { animation-delay: 0.6s !important; }

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

.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up {
    transform: translateY(60px);
}

.reveal-left {
    transform: translateX(-60px);
}

.reveal-right {
    transform: translateX(60px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0);
}

/* ---------- Magnetic Tilt Effect Classes ---------- */
[data-tilt] {
    transform-style: preserve-3d;
    will-change: transform;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-card {
        max-width: 100%;
    }

    .card-1, .card-2, .card-3 {
        margin-left: 0;
        animation: none;
    }

    .interactive-grid,
    .architect-grid,
    .roi-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-brand p {
        max-width: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3rem);
    }

    .hero-personalization {
        padding: 16px;
    }

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

    .service-card-inner {
        padding: 24px;
    }

    .service-card.recommended::before {
        position: static;
        display: inline-flex;
        margin: 0 0 14px 14px;
    }

    .process-step {
        flex-direction: column;
        gap: 16px;
    }

    .step-number {
        width: auto;
        text-align: left;
        font-size: 2.5rem;
    }

    .timeline-line {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .stat-card {
        padding: 24px 16px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .form-journey {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        padding: 8px;
    }

    .form-journey::after {
        left: 8px;
        right: 8px;
        bottom: 3px;
    }

    .journey-step {
        padding: 11px 8px;
    }

    .journey-step span {
        font-size: 0.7rem;
        margin-bottom: 3px;
    }

    .journey-step strong {
        font-size: 0.78rem;
        word-break: break-word;
    }

    .form-group {
        grid-template-columns: 1fr;
    }

    .step-actions.split {
        flex-direction: column;
    }

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

    .footer-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-nav h4 {
        font-size: 0.88rem;
        margin-bottom: 12px;
    }

    .footer-nav ul li a,
    .footer-nav ul li span {
        font-size: 0.8rem;
        line-height: 1.35;
        align-items: flex-start;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    body,
    a, button, input, textarea, select {
        cursor: auto;
    }

    .hero {
        padding: 100px 24px 60px;
    }

    .scroll-indicator {
        display: none;
    }

    .session-toast {
        left: 16px;
        right: 16px;
        bottom: 16px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .interactive-copy,
    .interactive-panel,
    .architect-builder,
    .architect-output,
    .roi-form-card,
    .roi-results,
    .process-detail {
        padding: 24px;
    }

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

    .contact-form {
        padding: 24px;
    }

    .journey-step {
        padding: 10px 6px;
    }

    .journey-step strong {
        font-size: 0.74rem;
    }

    .testimonial-card {
        padding: 32px 20px;
    }
}

/* ---------- Floating particles (CSS fallback) ---------- */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(10px) rotate(-3deg); }
}

/* ---------- Glassmorphism helper ---------- */
.glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ---------- Text gradient animation ---------- */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-text-animated {
    background: linear-gradient(270deg, #1A8AE5, #4da6f0, #7cc4ff, #a78bfa, #4da6f0, #1A8AE5);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

/* ---------- Aurora / Glow Background for Hero ---------- */
.hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(26, 138, 229, 0.10) 0%, rgba(77, 166, 240, 0.04) 40%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: auroraPulse 8s ease-in-out infinite alternate;
}

@keyframes auroraPulse {
    0% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
    100% { opacity: 0.7; transform: translateX(-50%) scale(1.05); }
}

/* ---------- Hero title glow ---------- */
.hero-title {
    text-shadow: 0 0 80px rgba(26, 138, 229, 0.08);
}

/* ---------- Glowing card borders on hover ---------- */
.service-card:hover .service-card-inner {
    border-color: rgba(26, 138, 229, 0.3);
    transform: translateY(-8px);
    box-shadow: 
        0 0 40px rgba(26, 138, 229, 0.12),
        0 20px 60px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ---------- Service card shine sweep ---------- */
.service-card-inner::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
    transition: left 0.7s ease;
    pointer-events: none;
}

.service-card:hover .service-card-inner::after {
    left: 150%;
}

/* ---------- Badge shimmer ---------- */
.hero-badge {
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(26, 138, 229, 0.15), transparent);
    animation: badgeShimmer 3s ease-in-out infinite;
}

@keyframes badgeShimmer {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

/* ---------- Stat card glow pulse ---------- */
.stat-card:hover {
    border-color: rgba(26, 138, 229, 0.3);
    transform: translateY(-5px);
    box-shadow: 
        0 0 30px rgba(26, 138, 229, 0.12),
        0 15px 40px rgba(0, 0, 0, 0.2);
}

.stat-number {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Process step hover glow ---------- */
.process-step:hover .step-number {
    color: transparent;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(26, 138, 229, 0.4));
}

/* ---------- CTA section animated gradient bg ---------- */
.cta-bg-effect {
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(26, 138, 229, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(77, 166, 240, 0.06) 0%, transparent 50%);
    animation: ctaGlow 6s ease-in-out infinite alternate;
}

@keyframes ctaGlow {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* ---------- Enhanced marquee ---------- */
.marquee-section {
    background: linear-gradient(135deg, var(--dark-2) 0%, rgba(26, 138, 229, 0.03) 50%, var(--dark-2) 100%);
}

.marquee-content span {
    transition: color 0.3s ease;
}

.marquee-content span:not(.marquee-dot):hover {
    color: var(--primary-light);
}

/* ---------- Floating animation for about cards ---------- */
@keyframes floatCard1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes floatCard3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* ---------- Glowing CTA button pulse ---------- */
.btn-glow {
    animation: btnGlowPulse 3s ease-in-out infinite;
}

@keyframes btnGlowPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(26, 138, 229, 0.3); }
    50% { box-shadow: 0 0 40px rgba(26, 138, 229, 0.5), 0 0 80px rgba(26, 138, 229, 0.15); }
}

.btn-glow:hover {
    animation: none;
    box-shadow: 0 0 50px rgba(26, 138, 229, 0.5), 0 8px 30px rgba(0,0,0,0.3);
}

/* ---------- Testimonial card glow ---------- */
.testimonial-card {
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(26, 138, 229, 0.2);
    box-shadow: 0 0 30px rgba(26, 138, 229, 0.08);
}

/* ---------- Contact form focus glow ---------- */
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 138, 229, 0.1), 0 0 20px rgba(26, 138, 229, 0.05);
}

/* ---------- Footer glow accent line ---------- */
.footer {
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: var(--gradient);
    box-shadow: 0 0 20px rgba(26, 138, 229, 0.3);
}

/* ---------- Scroll indicator glow ---------- */
.mouse {
    border-color: var(--gray-500);
    box-shadow: 0 0 10px rgba(26, 138, 229, 0.1);
}

/* ---------- Typing cursor blink ---------- */
.hero-title .gradient-text-animated::after {
    content: '|';
    display: inline;
    -webkit-text-fill-color: var(--primary);
    animation: cursorBlink 1s step-end infinite;
    margin-left: 2px;
    font-weight: 300;
}

/* ---------- Smooth scrollbar ---------- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--dark-3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ---------- Selection ---------- */
*::selection {
    background: var(--primary);
    color: var(--white);
}

/* ---------- Cursor blink ---------- */
@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}