/* ============================================
   RIVEST CO - Professional Consulting Website
   Premium Design System & Styles
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
    /* Primary Colors - Deep Blue & Gold */
    --primary-900: #0a1628;
    --primary-800: #0f2340;
    --primary-700: #162d50;
    --primary-600: #1e3a5f;
    --primary-500: #2a4a72;
    --primary-400: #3d6188;
    --primary-300: #5a7fa5;
    --primary-200: #8aa6c4;
    --primary-100: #c5d5e8;
    --primary-50: #e8eff7;

    /* Accent Colors - Premium Gold */
    --accent-600: #a67c00;
    --accent-500: #c4990a;
    --accent-400: #d4a912;
    --accent-300: #e5bd2a;
    --accent-200: #f5d65a;
    --accent-100: #fff0b3;

    /* Neutral Colors */
    --neutral-900: #111827;
    --neutral-800: #1f2937;
    --neutral-700: #374151;
    --neutral-600: #4b5563;
    --neutral-500: #6b7280;
    --neutral-400: #9ca3af;
    --neutral-300: #d1d5db;
    --neutral-200: #e5e7eb;
    --neutral-100: #f3f4f6;
    --neutral-50: #f9fafb;
    --white: #ffffff;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-400) 50%, var(--accent-300) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 50%, var(--primary-600) 100%);
    --gradient-text: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-300) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius - Enterprise Crisp */
    --radius-sm: 0px;
    --radius-md: 2px;
    --radius-lg: 2px;
    --radius-xl: 4px;
    --radius-2xl: 4px;
    --radius-full: 9999px;

    /* Shadows - Minimalist Tech */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: none;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-700);
    background-color: var(--white);
    overflow-x: hidden;
    overscroll-behavior-y: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   The Aesthetics of Perfection
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--primary-900);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-500);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-400);
}
::selection {
    background-color: var(--accent-500);
    color: var(--primary-900);
}

/* Accessibility Focus Rings */
*:focus-visible {
    outline: 3px solid var(--accent-400);
    outline-offset: 2px;
    border-radius: 2px;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--neutral-900);
    text-wrap: balance;
}

p, li, span, a {
    text-wrap: pretty;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 1.75rem);
}

h4 {
    font-size: 1.25rem;
}

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

/* Section Styles */
.section {
    padding: var(--space-4xl) 0;
}

/* Elite CSS Rendering Optimization */
.about, .services, .results, .testimonials, .president {
    content-visibility: auto;
    contain-intrinsic-size: 1000px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-500);
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: rgba(196, 153, 10, 0.1);
    border-radius: var(--radius-full);
}

.section-tag.light {
    color: var(--accent-200);
    background: rgba(255, 255, 255, 0.1);
}

.section-title {
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--neutral-500);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

/* Apple Magnetic UI Class */
.magnetic-btn {
    transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.2s ease, background 0.2s ease !important;
    will-change: transform;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary-900);
    box-shadow: none;
    border: 1px solid var(--accent-500);
}

.btn-primary:hover {
    transform: translateY(0);
    background: var(--accent-600);
    color: var(--white);
    box-shadow: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-md) 0;
    box-shadow: var(--shadow-lg);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

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

.logo-accent {
    color: var(--accent-400);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.9375rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-base);
}

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

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

.lang-switch {
    font-weight: 700 !important;
    opacity: 1 !important;
}

.nav-cta {
    padding: var(--space-sm) var(--space-lg) !important;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-base);
}

.mobile-menu {
    border: none;
    margin: 0;
    width: 100vw;
    position: fixed;
    top: 80px; /* Below navbar */
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(16px);
    padding: var(--space-2xl);
    z-index: 999;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    color: var(--white);
}

.mobile-menu:not([open]) {
    display: none;
    pointer-events: none;
}

.mobile-menu[open] {
    opacity: 1;
    transform: translateY(0);    
}

.mobile-menu::backdrop {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-text);
    z-index: 1002;
    width: 0%;
    transition: width 0.1s ease-out;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-nav-links a {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 500;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: var(--space-md) 0;
    margin-top: 80px;
    /* Below fixed navbar */
    background: var(--neutral-50);
    border-bottom: 1px solid var(--neutral-200);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--neutral-500);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    color: var(--neutral-300);
}

.breadcrumb-item a {
    color: var(--primary-600);
    transition: var(--transition-base);
}

.breadcrumb-item a:hover {
    color: var(--accent-500);
}

.breadcrumb-item.active {
    color: var(--neutral-400);
    pointer-events: none;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(196, 153, 10, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(196, 153, 10, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(30, 58, 95, 0.5) 0%, transparent 70%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding-top: 8rem;
    padding-bottom: var(--space-4xl);
    position: relative;
    z-index: 1;
}

.hero-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-400);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(196, 153, 10, 0.15);
    border: 1px solid rgba(196, 153, 10, 0.3);
    border-radius: var(--radius-full);
}

.hero-title {
    color: var(--white);
    margin-bottom: var(--space-xl);
    font-weight: 700;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-2xl);
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-400);
    line-height: 1;
}

.stat-number::after {
    content: '+';
    font-size: 1.5rem;
}

.stat:last-child .stat-number::after {
    content: '';
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-xs);
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(10, 22, 40, 0.4) 100%);
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 2;
    animation: float 4s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 15%;
    right: -20px;
    animation-delay: 0s;
}

.floating-card.card-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 1.5s;
}

@keyframes float {

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

    50% {
        transform: translateY(-10px);
    }
}

.card-icon {
    font-size: 1.5rem;
}

.card-text {
    display: flex;
    flex-direction: column;
}

.card-value {
    font-weight: 700;
    color: var(--primary-800);
    font-size: 1.125rem;
}

.card-label {
    font-size: 0.75rem;
    color: var(--neutral-500);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-400);
    border-radius: 2px;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        top: 8px;
        opacity: 1;
    }

    50% {
        top: 20px;
        opacity: 0.5;
    }
}

/* ============================================
   Mot du Président Section
   ============================================ */
.president {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.president-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-4xl);
    align-items: center;
}

.president-content {
    order: 1;
}

.president-text {
    font-size: 1.125rem;
    color: var(--neutral-600);
    line-height: 1.8;
}

.president-text p {
    margin-bottom: var(--space-lg);
}

.president-text .lead {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--primary-800);
    font-family: var(--font-display);
    border-left: 4px solid var(--accent-400);
    padding-left: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.president-signature {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
}

.signature-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-900);
}

.signature-role {
    font-size: 0.875rem;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.president-image {
    order: 2;
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-2xl);
}

.image-frame img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    position: relative;
    z-index: 2;
}

.image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-400);
    border-radius: var(--radius-2xl);
    z-index: 1;
}

@media (max-width: 992px) {
    .president-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .president-content {
        order: 2;
    }

    .president-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* ============================================
   About Section
   ============================================ */
.about {
    background: var(--neutral-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about-image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background: var(--gradient-accent);
    color: var(--primary-900);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-glow);
}

.badge-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-content {
    padding-right: var(--space-xl);
}

.about-text {
    font-size: 1.125rem;
    color: var(--neutral-600);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.feature {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.feature:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(196, 153, 10, 0.1);
    border-radius: var(--radius-md);
    color: var(--accent-500);
}

.feature-content h4 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--neutral-800);
}

.feature-content p {
    font-size: 0.9375rem;
    color: var(--neutral-500);
}

/* ============================================
   Services Section
   ============================================ */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-smooth);
}

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

.service-card.featured {
    background: var(--gradient-primary);
    border: none;
}

.service-card.featured .service-icon,
.service-card.featured .service-title,
.service-card.featured .service-description,
.service-card.featured .service-features li,
.service-card.featured .service-link {
    color: var(--white);
}

.service-card.featured .service-icon {
    background: rgba(255, 255, 255, 0.15);
}

.service-card.featured .service-features li::before {
    color: var(--accent-300);
}

.featured-badge {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    padding: var(--space-xs) var(--space-md);
    background: var(--gradient-accent);
    color: var(--primary-900);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(196, 153, 10, 0.1);
    border-radius: var(--radius-lg);
    color: var(--accent-500);
    margin-bottom: var(--space-xl);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.service-description {
    color: var(--neutral-600);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.service-features {
    margin-bottom: var(--space-xl);
}

.service-features li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--neutral-600);
    font-size: 0.9375rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-500);
    font-weight: 700;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent-500);
    font-weight: 600;
    font-size: 0.9375rem;
}

.service-link:hover {
    gap: var(--space-md);
}

/* ============================================
   Results Section
   ============================================ */
.results {
    background: var(--neutral-50);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.result-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid var(--neutral-100);
}

.result-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.result-category {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.category-icon {
    font-size: 1.5rem;
}

.category-name {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-500);
}

.result-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.result-description {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.result-metric {
    display: flex;
    flex-direction: column;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--neutral-200);
}

.metric-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-500);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    background: var(--primary-900);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 0% 0%, rgba(196, 153, 10, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(196, 153, 10, 0.08) 0%, transparent 50%);
}

.testimonials .section-tag {
    color: var(--accent-300);
    background: rgba(196, 153, 10, 0.15);
}

.testimonials .section-title {
    color: var(--white);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.quote-icon {
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--accent-400);
    opacity: 0.5;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    margin-bottom: var(--space-xl);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    font-weight: 700;
    color: var(--primary-900);
    font-size: 0.875rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--white);
}

.author-role {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.testimonial-rating {
    color: var(--accent-400);
    font-size: 0.875rem;
    letter-spacing: 2px;
}

/* ============================================
   Consultation Section
   ============================================ */
.consultation {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.consultation::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(196, 153, 10, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
}

.consultation-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.consultation-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.consultation-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.consultation-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.consultation-benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.0625rem;
}

.consultation-benefits svg {
    flex-shrink: 0;
    color: var(--accent-400);
}

.consultation-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-2xl);
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--neutral-700);
}

.form-group input,
.form-group textarea {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-base);
    background: var(--neutral-50);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-400);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(196, 153, 10, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--neutral-500);
    text-align: center;
    margin-top: var(--space-sm);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    background: var(--white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    background: var(--neutral-100);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--neutral-800);
    text-align: left;
    cursor: pointer;
}

.faq-question svg {
    flex-shrink: 0;
    color: var(--accent-500);
    transition: var(--transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-xl);
    color: var(--neutral-600);
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--neutral-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.contact-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-lg);
    color: var(--accent-500);
    box-shadow: var(--shadow-sm);
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-500);
}

.contact-value {
    font-size: 1.125rem;
    color: var(--neutral-800);
    font-weight: 500;
}

a.contact-value:hover {
    color: var(--accent-500);
}

.contact-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.contact-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--primary-900);
    color: rgba(255, 255, 255, 0.7);
    padding-top: var(--space-4xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: var(--space-lg);
}

.footer-description {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-xl);
    max-width: 300px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--white);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--accent-500);
    color: var(--primary-900);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.footer-column a:hover {
    color: var(--accent-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl) 0;
}

.footer-legal {
    display: flex;
    gap: var(--space-xl);
}

.footer-legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .hero-description {
        margin: 0 auto var(--space-2xl);
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-image {
        display: none;
    }

    .about-grid,
    .consultation-wrapper,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-content {
        padding-right: 0;
    }

    .services-grid,
    .results-grid,
    .testimonials-slider {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {

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

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

    .mobile-menu.active {
        display: block;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-xl);
    }

    .about-image-wrapper img {
        height: 350px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-3xl) 0;
    }

    .btn-lg {
        padding: var(--space-md) var(--space-lg);
        font-size: 0.9375rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

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

    .service-card,
    .result-card,
    .testimonial-card {
        padding: var(--space-xl);
    }

    .consultation-form-wrapper {
        padding: var(--space-xl);
    }
}

/* ============================================
   Enterprise Print Stylesheet Protocol
   ============================================ */
@media print {
    *, *::before, *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    /* Hide interactive & non-essential elements */
    .navbar, .mobile-menu, .scroll-progress, .scroll-indicator, .hero-bg, .btn, .footer {
        display: none !important;
    }
    
    /* Optimize cards for A4 paper */
    .service-card, .result-card, .testimonial-card {
        page-break-inside: avoid;
        border: 1px solid #ccc !important;
        margin-bottom: 20px;
    }
    
    /* Ensure headings don't orphan */
    h2, h3, h4 {
        page-break-after: avoid;
    }
    
    /* Expand links */
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 90%;
        color: #555;
    }
    a[href^="#"]::after, a[href^="javascript:"]::after {
        content: "";
    }
}

/* ============================================
   The Linear / Vercel Spotlight Effect
   ============================================ */
.service-card, .result-card, .testimonial-card, .feature {
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.service-card::before, .result-card::before, .testimonial-card::before, .feature::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    background: radial-gradient(
        600px circle at var(--mouse-x, -500px) var(--mouse-y, -500px), 
        rgba(196, 153, 10, 0.08), 
        transparent 40%
    );
}

.service-card:hover::before, .result-card:hover::before, .testimonial-card:hover::before, .feature:hover::before {
    opacity: 1;
}

/* Ensure foreground content sits strictly above hardware-accelerated light */
.service-card > *, .result-card > *, .testimonial-card > *, .feature > * {
    position: relative;
    z-index: 1;
}