/* ===============================================
   EMPRISE WEBSITE — styles.css
   Complete single-file CSS | Updated per 8-prompt plan
   Typography, spacing, ratings button, nav, responsive
   =============================================== */

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

html {
    font-size: 100%;
    line-height: 1.5;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-base);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-surface);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    padding-top: 0;
    text-rendering: optimizeLegibility;
}

ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; background: none; border: none; outline: none; }
button { cursor: pointer; }
table { border-collapse: collapse; border-spacing: 0; }

/* ======= CSS CUSTOM PROPERTIES ======= */
:root {
    /* Colors */
    --color-primary: rgb(250, 70, 70);
    --color-secondary: rgb(255, 161, 47);
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    --color-text-lighter: #9CA3AF;
    --color-surface: #FFFFFF;
    --color-surface-alt: #F9FAFB;
    --color-border: #E5E7EB;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Typography — Plan spec */
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Desktop type scale */
    --h1-size: 2.5rem;     /* 40px */
    --h2-size: 2rem;       /* 32px */
    --h3-size: 1.5rem;     /* 24px */
    --h4-size: 1.25rem;    /* 20px */

    /* Mobile type scale (applied via media query) */
    --h1-mobile: 2rem;     /* 32px */
    --h2-mobile: 1.75rem;  /* 28px */
    --h3-mobile: 1.375rem; /* 22px */
    --h4-mobile: 1.125rem; /* 18px */

    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  2rem;
    --text-4xl:  2.5rem;

    --weight-normal:   400;
    --weight-medium:   500;
    --weight-semibold: 600;
    --weight-bold:     700;
    --weight-extrabold:800;
    --weight-black:    900;

    --leading-tight:   1.25;
    --leading-normal:  1.5;
    --leading-relaxed: 1.625;

    /* Spacing — Plan spec: tighter */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  0.75rem;
    --space-lg:  1rem;
    --space-xl:  1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem;

    /* Section padding — Plan spec */
    --section-padding:        3.75rem 0;   /* 60px desktop */
    --section-padding-mobile: 2.5rem 0;   /* 40px mobile */
    --element-margin:         1.5rem;      /* 24px standard */
    --element-margin-mobile:  1rem;        /* 16px mobile */
    --component-padding:      1rem 1.5rem; /* 16-24px range */

    /* Border Radius */
    --radius-sm:   0.25rem;
    --radius-md:   0.5rem;
    --radius-lg:   0.75rem;
    --radius-xl:   1rem;
    --radius-2xl:  1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);

    /* Transitions */
    --transition-fast:   0.15s cubic-bezier(0.4,0,0.2,1);
    --transition-normal: 0.3s  cubic-bezier(0.4,0,0.2,1);

    /* Z-Index */
    --z-dropdown:       1000;
    --z-fixed:          1030;
    --z-modal-backdrop: 1040;
    --z-modal:          1050;

    /* Container */
    --container-max: 1200px;
}

/* ======= TYPOGRAPHY SYSTEM ======= */
h1 {
    font-size: var(--h1-size);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    letter-spacing: -0.025em;
    color: var(--color-text);
    margin-bottom: var(--element-margin);
}
h2 {
    font-size: var(--h2-size);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    letter-spacing: -0.025em;
    color: var(--color-text);
    margin-bottom: var(--element-margin);
}
h3 {
    font-size: var(--h3-size);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}
h4 {
    font-size: var(--h4-size);
    font-weight: var(--weight-semibold);
    line-height: var(--leading-tight);
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

/* ======= LAYOUT SYSTEM ======= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
}

@media (min-width: 768px) {
    .container { padding: 0 var(--space-2xl); }
}

.section {
    padding: var(--section-padding-mobile);
}
@media (min-width: 768px) {
    .section { padding: var(--section-padding); }
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.section__title {
    font-size: var(--h2-size);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-lg);
    background: linear-gradient(100deg, var(--color-primary), var(--color-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    line-height: var(--leading-tight);
}

.section__description {
    color: var(--color-text-light);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

/* ======= BUTTON SYSTEM ======= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-base);
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 10rem;
}

.btn--primary, .btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: var(--weight-semibold);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.btn--primary:hover, .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn--secondary, .btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: var(--weight-semibold);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.btn--secondary:hover, .btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
    min-width: 12rem;
}

/* ======= NAVIGATION ======= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-primary);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
    height: 3.5rem;
}

.navbar--scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    height: 3.5rem;
}
@media (min-width: 768px) {
    .nav-container { padding: 0 var(--space-2xl); }
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-base);
    font-weight: var(--weight-black);
    font-size: var(--text-xl);
    text-decoration: none;
    color: var(--color-text);
    transition: transform var(--transition-fast);
}
.logo:hover { transform: scale(1.05); }
.logo svg { width: 32px; height: 32px; flex-shrink: 0; }

/* Conversion-focused nav — Plan spec */
.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}
@media (min-width: 768px) {
    .nav-links { display: flex; }
}

.nav-link {
    position: relative;
    padding: 0.5rem 0.75rem;
    font-size: var(--text-base);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.nav-link:hover { color: var(--color-primary); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}
.nav-link:hover::after { width: 100%; }

.nav-links .btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    min-width: auto;
}

/* Mobile menu */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: var(--z-modal);
}
@media (min-width: 768px) { .mobile-toggle { display: none; } }

.hamburger {
    width: 1.5rem;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: all var(--transition-normal);
    position: relative;
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 1.5rem;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: all var(--transition-normal);
}
.hamburger::before { top: -6px; }
.hamburger::after  { top:  6px; }

.mobile-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.mobile-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg);  top: 0; }
.mobile-toggle[aria-expanded="true"] .hamburger::after  { transform: rotate(-45deg); top: 0; }

.mobile-menu {
    position: fixed;
    top: 3.5rem;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    max-height: 0;
    overflow: hidden;
}
.mobile-menu[aria-expanded="true"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    max-height: 100vh;
}

.mobile-menu-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
}

.mobile-link {
    display: block;
    padding: var(--space-lg) 0;
    font-size: var(--text-lg);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}
.mobile-link:hover {
    color: var(--color-primary);
    padding-left: var(--space-md);
}

.mobile-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    text-align: center;
    padding: var(--space-lg);
    margin-top: var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: var(--weight-semibold);
    border-bottom: none;
}

/* ======= RATINGS BUTTON — Plan spec (Embarque-style, fixed bottom-left) ======= */
.ratings-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    font-family: var(--font-base);
}
.ratings-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}
.ratings-btn-stars { color: #FCD34D; font-size: 0.875rem; letter-spacing: 1px; }
.ratings-btn-label { color: var(--color-text-light); font-size: 0.75rem; }

/* Ratings Modal */
.ratings-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: var(--z-modal-backdrop);
    display: none;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 80px 20px 20px;
}
.ratings-modal-overlay.open { display: flex; }

.ratings-modal {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 360px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}
.ratings-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}
.ratings-modal-title {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}
.ratings-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-light);
    font-size: 1.25rem;
    line-height: 1;
    padding: 0.25rem;
    transition: color var(--transition-fast);
}
.ratings-modal-close:hover { color: var(--color-primary); }

.ratings-review {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}
.ratings-review:last-child { border-bottom: none; }
.ratings-review-stars { color: #FCD34D; margin-bottom: 0.25rem; font-size: 0.875rem; }
.ratings-review-text {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    line-height: var(--leading-relaxed);
    margin-bottom: 0.25rem;
}
.ratings-review-author {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
}

/* ======= HERO SECTION ======= */
.hero-section {
    padding: 0;
    min-height: calc(100vh - 3.5rem);
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    margin-top: 3.5rem;
}

.hero-container {
    max-width: var(--container-max);
    width: 100%;
    background: white;
    border-radius: 50px;
    padding: 0 2rem 1.5rem 2rem;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
    margin: auto;
}

.hero-content {
    max-width: 100%;
    margin: 0 auto;
}

/* Hero typography */
.hero-headline {
    font-size: 2.4rem;
    font-weight: 400;
    line-height: 1.1;
    color: #000000;
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
    text-align: center;
    width: 100%;
}

.hero-subline {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.1;
    color: #000000;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3em;
    flex-wrap: nowrap;
    width: 100%;
}

.hero-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #6B7280;
    margin-bottom: 1rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
    margin-top: 1.2rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.hero-ctas .btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    box-shadow: var(--shadow-md);
    padding: 0.75rem 2.5rem;
    min-width: 220px;
    height: 48px;
    border-radius: 8px;
    font-weight: var(--weight-semibold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.hero-ctas .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.hero-ctas .btn-secondary {
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 0.75rem 2.5rem;
    min-width: 220px;
    height: 48px;
    border-radius: 8px;
    font-weight: var(--weight-semibold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.hero-ctas .btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

/* ======= GOOGLE COLORS ======= */
.google-text .g1 { color: #4285F4; font-weight: 900; }
.google-text .o1 { color: #EA4335; font-weight: 900; }
.google-text .o2 { color: #FBBC05; font-weight: 900; }
.google-text .g2 { color: #4285F4; font-weight: 900; }
.google-text .l  { color: #34A853; font-weight: 900; }
.google-text .e  { color: #EA4335; font-weight: 900; }

/* ======= ENGINE CYCLING ======= */
.engine-cycling {
    position: relative;
    display: inline-block;
    width: 240px;
    height: 2.6rem;
    vertical-align: baseline;
    text-align: left;
}

.cycling-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.1;
    opacity: 0;
    transition: opacity 0.6s ease;
    white-space: nowrap;
    text-align: left;
}
.cycling-text.active { opacity: 1; }

/* AI Platform Colors */
.chatgpt   { color: #74AA9C; font-weight: 900; }
.claude    { color: #D97757; font-weight: 900; }
.perplexity{ color: #1FB6D3; font-weight: 900; }
.deepseek  { color: #4285F4; font-weight: 900; }
.gemini    { color: #4285F4; font-weight: 900; }

/* Override any conflicting animations */
.engine-cycling *,
.engine-cycling *::before,
.engine-cycling *::after {
    animation: none !important;
    transition: opacity 0.6s ease !important;
    transform: none !important;
    will-change: auto !important;
}

/* ======= TRUST ELEMENTS ======= */
.trust-elements {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 0;
    width: 100%;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.trust-item {
    background: white;
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
    min-width: 160px;
    height: 50px;
    box-shadow: var(--shadow-sm);
}
.trust-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trust-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1.5rem;
}

.trust-platform {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
}

.trust-platform-google { display: inline; }
.trust-platform-google .g1 { color: #4285F4; }
.trust-platform-google .o1 { color: #EA4335; }
.trust-platform-google .o2 { color: #FBBC05; }
.trust-platform-google .g2 { color: #4285F4; }
.trust-platform-google .l  { color: #34A853; }
.trust-platform-google .e  { color: #EA4335; }

.trust-platform-clutch { color: #1F2D3A; font-weight: 600; }

.clutch-last-c { position: relative; display: inline-block; }
.clutch-last-c::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: #FF6B35;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.trustpilot .trust-platform { color: #00B67A; font-weight: 600; }

.trust-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.stars {
    color: #FCD34D;
    font-size: 0.875rem;
    line-height: 1;
    letter-spacing: 1px;
    font-weight: bold;
}

.score {
    font-size: 0.75rem;
    font-weight: 700;
    color: #000000;
}

/* ======= METRICS BANNER ======= */
.metrics-banner {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: var(--space-lg) 0;
    position: relative;
    overflow: hidden;
    margin-top: -20px;
}

.marquee-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
    -webkit-mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
}

.marquee-content {
    display: flex;
    gap: var(--space-3xl);
    animation: marqueeScroll 30s linear infinite;
    white-space: nowrap;
}

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

.marquee-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255,255,255,0.1);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

/* ======= SERVICES SECTION ======= */
.services-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface-alt);
}
@media (min-width: 768px) {
    .services-section { padding: var(--section-padding); }
}

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

.service-card {
    background: white;
    border-radius: 1.5rem;
    padding: var(--space-2xl);
    border: 2px solid var(--color-secondary);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
    max-width: 320px;
    height: 580px;
    position: relative;
    text-align: left;
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(250,70,70,0.15);
    border-color: var(--color-primary);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(250,70,70,0.1);
    border: 2px solid var(--color-secondary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.service-icon svg { stroke: var(--color-primary); transition: all var(--transition-fast); }
.service-card:hover .service-icon { background: var(--color-primary); border-color: var(--color-primary); transform: scale(1.1); }
.service-card:hover .service-icon svg { stroke: white; }

.service-title {
    font-size: var(--h4-size);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    margin: 0;
    line-height: var(--leading-tight);
    flex: 1;
}

.service-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    height: 100%;
}

.service-description {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    margin-bottom: 1.5rem;
    line-height: var(--leading-relaxed);
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    margin-top: 1.5rem;
    flex-grow: 1;
}

.feature-tag {
    background: var(--color-surface-alt);
    color: #4b5563;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}
.service-card:hover .feature-tag { background: rgba(250,70,70,0.1); color: var(--color-primary); }

.service-cta {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    display: inline-block;
    text-align: center;
    margin-top: auto;
    align-self: stretch;
}
.service-cta:hover { background: var(--color-primary); color: white; transform: translateY(-2px); }
.service-cta--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); border: none; color: white; }
.service-cta--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(250,70,70,0.3); color: white; }

/* Popular badge */
.popular-badge {
    position: absolute;
    top: -1px;
    left: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    font-size: 0.65rem;
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

/* ======= PROCESS SECTION ======= */
.process-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface-alt);
}
@media (min-width: 768px) {
    .process-section { padding: var(--section-padding); }
}

.process-timeline-wrapper { padding: 3rem 2rem; position: relative; }
.process-timeline-track {
    position: absolute;
    top: 80px;
    left: 12.5%;
    right: 12.5%;
    height: 4px;
    width: 75%;
    background: #E5E7EB;
    border-radius: 2px;
    z-index: 1;
}
.process-timeline-progress {
    position: absolute;
    top: 80px;
    left: 12.5%;
    height: 4px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    width: 0%;
    transition: width 0.5s ease;
    z-index: 2;
}
.process-timeline-steps { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; }
.process-timeline-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    opacity: 0;
    transform: translateY(50px);
    animation: processSlideIn 0.6s ease forwards;
}
@keyframes processSlideIn { to { opacity: 1; transform: translateY(0); } }

.process-step-content {
    width: 100%;
    max-width: 280px;
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-secondary);
    transition: all var(--transition-normal);
    cursor: pointer;
    margin-top: 3rem;
}
.process-step-content:hover { transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-xl); border-color: var(--color-primary); }

.process-step-node {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: white;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--weight-bold);
    font-size: var(--text-xl);
    color: var(--color-primary);
    transition: all var(--transition-normal);
    z-index: 10;
}
.process-step-content:hover .process-step-node { transform: translateX(-50%) scale(1.1); box-shadow: 0 0 0 8px rgba(250,70,70,0.1); }

.step-header { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-lg); }
.step-icon {
    width: 48px;
    height: 48px;
    background: rgba(250,70,70,0.1);
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.step-icon svg { stroke: var(--color-primary); transition: all var(--transition-fast); }
.process-step-content:hover .step-icon { background: var(--color-primary); border-color: var(--color-primary); color: white; transform: scale(1.1); }
.process-step-content:hover .step-icon svg { stroke: white; }
.step-title { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin: 0; line-height: var(--leading-tight); flex: 1; }
.step-description { color: var(--color-text-light); font-size: var(--text-sm); margin-bottom: var(--space-lg); line-height: var(--leading-relaxed); }
.step-features { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.process-step-content:hover .feature-tag { background: rgba(250,70,70,0.1); color: var(--color-primary); }

/* ======= CASE STUDIES SECTION ======= */
.case-studies-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface);
}
@media (min-width: 768px) {
    .case-studies-section { padding: var(--section-padding); }
}

.case-studies-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); margin-bottom: var(--space-4xl); }
@media (min-width: 1024px) { .case-studies-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3xl); } }

.case-study-card {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-secondary);
    overflow: hidden;
    transition: all var(--transition-normal);
    height: 100%;
}
.case-study-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--color-primary); }

.case-study-header {
    background: var(--color-surface-alt);
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}
.client-info { display: flex; align-items: center; gap: var(--space-lg); }
.client-logo .logo-placeholder {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}
.logo-letter { font-size: var(--text-xl); font-weight: var(--weight-black); color: white; }
.client-details .client-name { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-xs); }
.client-industry { font-size: var(--text-sm); color: var(--color-text-light); font-weight: var(--weight-medium); }
.case-study-timeline { background: var(--color-text); color: white; padding: var(--space-sm) var(--space-lg); border-radius: var(--radius-lg); font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.case-study-content { padding: var(--space-xl); }
.section-label { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-md); }
.solution-features { list-style: none; padding: 0; margin: var(--space-lg) 0; display: flex; flex-direction: column; gap: var(--space-sm); }
.solution-features li { position: relative; padding-left: var(--space-lg); font-size: var(--text-sm); color: var(--color-text); font-weight: var(--weight-medium); }
.solution-features li::before { content: '•'; position: absolute; left: 0; color: var(--color-primary); font-weight: var(--weight-bold); }
.results-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-lg); margin-top: var(--space-xl); padding-top: var(--space-xl); border-top: 1px solid var(--color-border); }
.results-metrics .metric-item { text-align: center; background: var(--color-surface-alt); padding: var(--space-lg); border-radius: var(--radius-lg); transition: all var(--transition-fast); border: 1px solid var(--color-border); }
.results-metrics .metric-item:hover { transform: translateY(-2px); background: white; border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.results-metrics .metric-value { font-size: var(--h3-size); font-weight: var(--weight-black); background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); background-clip: text; -webkit-background-clip: text; color: transparent; line-height: 1; margin-bottom: var(--space-xs); }
.results-metrics .metric-label { font-size: var(--text-xs); color: var(--color-text-light); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: 0.05em; }
.results-summary { margin-top: var(--space-lg); padding: var(--space-lg); background: rgba(250,70,70,0.05); border-radius: var(--radius-lg); border-left: 4px solid var(--color-primary); }
.results-summary strong { color: var(--color-primary); }

/* ======= COMPARISON / WHY EMPRISE ======= */
.why-emprise-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface);
}
@media (min-width: 768px) {
    .why-emprise-section { padding: var(--section-padding); }
}

.comparison-table-new {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-primary);
    margin: var(--space-3xl) 0;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.comparison-table-new table { width: 100%; border-collapse: collapse; }
.comparison-table-new thead { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: white; }
.comparison-table-new th { padding: var(--space-xl) var(--space-lg); font-size: var(--text-lg); font-weight: var(--weight-bold); text-align: left; border-right: 1px solid rgba(255,255,255,0.2); }
.comparison-table-new th:last-child { border-right: none; }
.comparison-table-new tbody tr { border-bottom: 1px solid var(--color-primary); background: linear-gradient(135deg, rgba(250,70,70,0.02), rgba(255,161,47,0.02)); }
.comparison-table-new tbody tr:nth-child(even) { background: linear-gradient(135deg, rgba(250,70,70,0.05), rgba(255,161,47,0.05)); }
.comparison-table-new td { padding: var(--space-xl) var(--space-lg); vertical-align: middle; text-align: left; font-size: var(--text-sm); border-right: 1px solid var(--color-primary); }
.comparison-table-new td:last-child { border-right: none; }
.comparison-table-new td:first-child { font-weight: var(--weight-semibold); color: var(--color-text); background: linear-gradient(135deg, rgba(250,70,70,0.08), rgba(255,161,47,0.08)); border-right: 2px solid var(--color-primary); }

.status-positive { color: #10B981; font-weight: var(--weight-semibold); }
.status-neutral  { color: #F59E0B; font-weight: var(--weight-semibold); }
.status-negative { color: #EF4444; font-weight: var(--weight-semibold); }
.status-positive::before { content: '✓ '; margin-right: var(--space-xs); }
.status-neutral::before  { content: '◯ '; margin-right: var(--space-xs); }
.status-negative::before { content: '✗ '; margin-right: var(--space-xs); }

.comparison-cta, .pricing-bottom-cta {
    background: var(--color-surface-alt);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    text-align: center;
    border: 1px solid var(--color-border);
    margin-top: var(--space-3xl);
}
.cta-content { max-width: 32rem; margin: 0 auto; }
.cta-content h3 { font-size: var(--h3-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-md); }
.cta-content p { font-size: var(--text-lg); color: var(--color-text-light); margin-bottom: var(--space-xl); line-height: var(--leading-relaxed); }
.cta-buttons { display: flex; justify-content: center; gap: var(--space-lg); flex-wrap: wrap; }
.cta-buttons .btn { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: white; padding: var(--space-lg) var(--space-xl); border-radius: var(--radius-lg); font-weight: var(--weight-semibold); text-decoration: none; transition: all var(--transition-fast); }
.cta-buttons .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: white; }

/* ======= INDUSTRIES SECTION ======= */
.industries-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface-alt);
}
@media (min-width: 768px) {
    .industries-section { padding: var(--section-padding); }
}

.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2xl); margin-top: var(--element-margin); }

.industry-card {
    background: white;
    border-radius: 1.5rem;
    padding: var(--space-2xl);
    border: 2px solid var(--color-secondary);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
    height: 580px;
    position: relative;
    text-align: left;
    display: flex;
    flex-direction: column;
}
.industry-card:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 20px 40px rgba(250,70,70,0.15); border-color: var(--color-primary); }

.industry-header { display: flex; align-items: center; gap: var(--space-lg); margin-bottom: 1.5rem; }
.industry-icon {
    width: 48px;
    height: 48px;
    background: rgba(250,70,70,0.1);
    border: 2px solid var(--color-secondary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.industry-icon svg { stroke: var(--color-primary); transition: all var(--transition-fast); }
.industry-card:hover .industry-icon { background: var(--color-primary); border-color: var(--color-primary); transform: scale(1.1); }
.industry-card:hover .industry-icon svg { stroke: white; }
.industry-title { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin: 0; line-height: var(--leading-tight); flex: 1; }
.industry-content { display: flex; flex-direction: column; flex-grow: 1; height: 100%; }
.industry-description { color: var(--color-text-light); font-size: var(--text-sm); line-height: var(--leading-relaxed); margin-bottom: 1.5rem; flex-grow: 1; }
.industry-features { list-style: none; padding: 0; margin: 0 0 var(--space-lg) 0; text-align: left; display: flex; flex-direction: column; gap: var(--space-sm); }
.industry-features li { position: relative; padding-left: var(--space-lg); font-size: var(--text-sm); color: var(--color-text); font-weight: var(--weight-medium); line-height: var(--leading-normal); }
.industry-features li::before { content: '•'; position: absolute; left: 0; color: var(--color-primary); font-weight: var(--weight-bold); }
.industry-stats { display: flex; gap: var(--space-sm); padding-top: var(--space-lg); border-top: 1px solid var(--color-border); margin-top: auto; justify-content: center; }
.industry-stats .stat-item { flex: 1; text-align: center; font-size: var(--text-xs); font-weight: var(--weight-semibold); color: var(--color-primary); background: var(--color-surface-alt); padding: var(--space-sm); border-radius: var(--radius-sm); transition: all var(--transition-fast); }
.industry-card:hover .stat-item { background: rgba(250,70,70,0.1); color: var(--color-primary); }

/* ======= PRICING SECTION ======= */
.pricing-new {
    padding: var(--section-padding-mobile);
    background: var(--color-surface);
}
@media (min-width: 768px) {
    .pricing-new { padding: var(--section-padding); }
}

.pricing-new-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-xl); max-width: 1000px; margin: 0 auto; }

.pricing-new-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.pricing-new-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--color-primary); }

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

.pricing-new-title { font-size: var(--h3-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-sm); }
.pricing-new-subtitle { color: var(--color-text-light); margin-bottom: var(--space-xl); line-height: var(--leading-relaxed); }
.pricing-new-amount { display: flex; align-items: baseline; justify-content: center; gap: var(--space-xs); margin-bottom: var(--space-sm); }
.pricing-currency { font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-primary); }
.pricing-price { font-size: var(--h1-size); font-weight: var(--weight-black); color: var(--color-primary); }
.pricing-period { font-size: var(--text-base); color: var(--color-text-light); font-weight: var(--weight-medium); }
.pricing-note { font-size: var(--text-sm); color: var(--color-text-light); margin-bottom: var(--space-2xl); }
.pricing-custom { font-size: var(--h2-size); font-weight: var(--weight-bold); color: var(--color-primary); margin-bottom: var(--space-lg); }
.pricing-features-new { list-style: none; padding: 0; margin: 0 0 var(--space-2xl) 0; flex-grow: 1; text-align: left; }
.pricing-features-new li { display: flex; align-items: flex-start; gap: var(--space-sm); margin-bottom: var(--space-md); font-size: var(--text-sm); color: var(--color-text); line-height: var(--leading-normal); }
.pricing-features-new li::before { content: '✓'; color: var(--color-success); font-weight: var(--weight-bold); margin-top: 2px; flex-shrink: 0; }
.pricing-new-cta { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: white; border: none; padding: var(--space-lg) var(--space-xl); border-radius: var(--radius-lg); font-size: var(--text-base); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: 0.05em; transition: all var(--transition-fast); text-decoration: none; display: block; text-align: center; }
.pricing-new-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: white; }

/* ======= FAQ SECTION ======= */
.faq-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface);
}
@media (min-width: 768px) {
    .faq-section { padding: var(--section-padding); }
}

.faq-container { max-width: 50rem; margin: 0 auto; }
.faq-item {
    background: linear-gradient(135deg, rgba(250,70,70,0.03), rgba(255,161,47,0.03));
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: none;
    box-shadow: 0 2px 8px rgba(250,70,70,0.1);
}
.faq-item:hover { background: linear-gradient(135deg, rgba(250,70,70,0.05), rgba(255,161,47,0.05)); box-shadow: 0 4px 16px rgba(250,70,70,0.15); transform: translateY(-1px); }
.faq-item[open] { background: linear-gradient(135deg, rgba(250,70,70,0.06), rgba(255,161,47,0.06)); }
.faq-item summary { width: 100%; background: none; border: none; padding: var(--space-xl) var(--space-lg); text-align: left; font-size: var(--text-lg); font-weight: var(--weight-semibold); color: var(--color-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: all var(--transition-fast); list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(250,70,70,0.08); color: var(--color-primary); }
.faq-item summary::after { content: '+'; font-size: var(--text-2xl); font-weight: var(--weight-bold); color: var(--color-primary); transition: transform var(--transition-fast); background: rgba(255,255,255,0.8); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); background: var(--color-primary); color: white; }
.faq-item div { padding: 0 var(--space-lg) var(--space-xl); color: var(--color-text-light); line-height: var(--leading-relaxed); background: rgba(255,255,255,0.5); }
.faq-item div p { margin-bottom: var(--space-lg); }
.faq-item div p:last-child { margin-bottom: 0; }

/* ======= AI TOOLS SECTION ======= */
.ai-tools-section {
    background: var(--color-surface-alt);
    padding: var(--section-padding-mobile);
}
@media (min-width: 768px) {
    .ai-tools-section { padding: var(--section-padding); }
}

.tools-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); margin-bottom: var(--space-4xl); }
@media (min-width: 1024px) { .tools-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3xl); } }

.tool-card { background: white; border-radius: var(--radius-2xl); box-shadow: var(--shadow-md); border: 2px solid var(--color-secondary); overflow: hidden; transition: all var(--transition-normal); height: 100%; display: flex; flex-direction: column; }
.tool-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-xl); border-color: var(--color-primary); }
.tool-header { background: var(--color-surface-alt); padding: var(--space-xl); border-bottom: 1px solid var(--color-border); display: flex; align-items: center; gap: var(--space-lg); }
.tool-icon { width: 32px; height: 32px; background: rgba(250,70,70,0.1); border: 2px solid var(--color-secondary); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--color-primary); flex-shrink: 0; transition: all var(--transition-fast); }
.tool-icon svg { stroke: var(--color-primary); transition: all var(--transition-fast); }
.tool-card:hover .tool-icon { background: var(--color-primary); border-color: var(--color-primary); color: white; transform: scale(1.1); }
.tool-card:hover .tool-icon svg { stroke: white; }
.tool-title { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin: 0; line-height: var(--leading-tight); }
.tool-content { padding: var(--space-xl); flex-grow: 1; display: flex; flex-direction: column; }
.tool-description { color: var(--color-text-light); line-height: var(--leading-relaxed); margin-bottom: var(--space-xl); }
.tool-form { flex-grow: 1; display: flex; flex-direction: column; }
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-text); margin-bottom: var(--space-sm); line-height: var(--leading-tight); }
.form-input { display: block; width: 100%; padding: var(--space-lg); font-size: var(--text-base); line-height: var(--leading-normal); color: var(--color-text); background: var(--color-surface); border: 2px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); transition: all var(--transition-fast); }
.form-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(250,70,70,0.1); }
.form-help { font-size: var(--text-xs); color: var(--color-text-lighter); margin-top: var(--space-sm); line-height: var(--leading-normal); }
.tool-btn { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: white; border: none; padding: var(--space-lg) var(--space-xl); border-radius: var(--radius-lg); font-weight: var(--weight-semibold); font-size: var(--text-base); cursor: pointer; transition: all var(--transition-fast); display: flex; align-items: center; gap: var(--space-sm); width: 100%; justify-content: center; margin-top: auto; }
.tool-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.tool-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-text { flex: 1; }
.spinner { display: none; animation: spin 1s linear infinite; }
.spinner.loading { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.tool-output { margin-top: var(--space-lg); padding: var(--space-lg); background: var(--color-surface-alt); border-radius: var(--radius-md); border: 1px solid var(--color-border); min-height: 120px; }
.placeholder-content { text-align: center; color: var(--color-text-light); }
.placeholder-text { margin-bottom: var(--space-lg); font-size: var(--text-sm); }
.placeholder-preview { padding: var(--space-md); background: rgba(250,70,70,0.05); border-radius: var(--radius-sm); border-left: 3px solid var(--color-primary); }
.preview-label { font-size: var(--text-xs); color: var(--color-text-lighter); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-sm); display: block; }
.preview-keywords { display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: center; }
.preview-keyword { background: var(--color-primary); color: white; padding: 0.25rem 0.75rem; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: var(--weight-semibold); }
.preview-headline { text-align: left; padding: var(--space-md); background: white; border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
.preview-headline strong { color: var(--color-primary); display: block; margin-bottom: var(--space-sm); }
.preview-headline small { color: var(--color-text-light); font-size: var(--text-xs); font-style: italic; }

.tools-cta { background: white; border-radius: var(--radius-2xl); padding: var(--space-3xl); text-align: center; border: 2px solid var(--color-secondary); box-shadow: var(--shadow-md); transition: all var(--transition-normal); }
.tools-cta:hover { border-color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.tools-cta h3 { font-size: var(--h3-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-lg); }
.tools-cta p { color: var(--color-text-light); margin-bottom: var(--space-xl); line-height: var(--leading-relaxed); }
.tools-disclaimer { margin-top: var(--space-xl); padding: var(--space-lg); background: rgba(250,70,70,0.05); border-radius: var(--radius-md); border-left: 4px solid var(--color-primary); font-size: var(--text-sm); color: var(--color-text-light); line-height: var(--leading-relaxed); }

/* ======= CONTACT SECTION ======= */
.contact-section {
    padding: var(--section-padding-mobile);
    background: var(--color-surface-alt);
}
@media (min-width: 768px) {
    .contact-section { padding: var(--section-padding); }
}

.contact-container { display: grid; grid-template-columns: 1fr; gap: var(--space-3xl); max-width: 64rem; margin: 0 auto; }
@media (min-width: 1024px) { .contact-container { grid-template-columns: 2fr 1fr; gap: var(--space-4xl); } }
.contact-form { background: white; padding: var(--space-3xl); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); border: 2px solid var(--color-secondary); transition: all var(--transition-normal); }
.contact-form:hover { border-color: var(--color-primary); }
.form { display: flex; flex-direction: column; gap: var(--space-lg); }
.form-row { display: flex; gap: var(--space-lg); }
.form-row .form-group { flex: 1; }
.contact-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-card { background: white; padding: var(--space-2xl); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); border: 2px solid var(--color-secondary); height: fit-content; transition: all var(--transition-normal); }
.contact-card:hover { border-color: var(--color-primary); }
.contact-card h3 { font-size: var(--h4-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-md); }
.contact-card p { color: var(--color-text-light); margin-bottom: var(--space-lg); line-height: var(--leading-relaxed); }
.contact-benefits { list-style: none; padding: 0; margin: 0; }
.contact-benefits li { position: relative; padding-left: var(--space-lg); margin-bottom: var(--space-sm); font-size: var(--text-sm); color: var(--color-text); font-weight: var(--weight-medium); }
.contact-benefits li::before { content: '✓'; position: absolute; left: 0; color: var(--color-success); font-weight: var(--weight-bold); }

/* ======= FOOTER ======= */
.footer {
    background: white;
    color: var(--color-text);
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--color-border);
}
.footer .container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); }
.footer__cta { text-align: center; margin-bottom: var(--space-4xl); padding: var(--space-3xl); background: linear-gradient(135deg, rgba(250,70,70,0.03), rgba(255,161,47,0.03)); border-radius: var(--radius-2xl); border: 2px solid var(--color-secondary); }
.footer__cta h2 { font-size: var(--h2-size); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-lg); }
.footer__cta p { font-size: var(--text-lg); color: var(--color-text-light); margin-bottom: var(--space-xl); line-height: var(--leading-relaxed); }
.footer__cta-buttons { display: flex; justify-content: center; gap: var(--space-lg); flex-wrap: wrap; }
.footer__content { margin-bottom: var(--space-3xl); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-4xl); }
.footer__section { display: flex; flex-direction: column; }
.footer__brand { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-lg); }
.footer__brand svg { width: 32px; height: 32px; flex-shrink: 0; }
.footer__brand span { font-size: var(--text-2xl); font-weight: var(--weight-extrabold); color: var(--color-text); }
.footer__description { color: var(--color-text-light); margin-bottom: var(--space-xl); font-size: 0.95rem; line-height: var(--leading-relaxed); max-width: 320px; }
.footer__title { color: var(--color-text); font-weight: var(--weight-bold); margin-bottom: var(--space-lg); font-size: var(--text-base); }
.footer__links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-sm); }
.footer__link { color: var(--color-text-light); text-decoration: none; font-size: 0.9rem; transition: color var(--transition-fast); line-height: var(--leading-normal); }
.footer__link:hover { color: var(--color-primary); }
.footer__bottom { border-top: 1px solid var(--color-border); padding-top: var(--space-xl); display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: var(--color-text-light); flex-wrap: wrap; gap: var(--space-lg); }
.footer__left { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer__right { display: flex; gap: var(--space-lg); }

/* ======= UTILITY CLASSES ======= */
.hidden { display: none; }
.loading { opacity: 0.7; pointer-events: none; }
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }

/* ======= ACCESSIBILITY ======= */
.skip-link {
    position: absolute;
    top: -100px;
    left: 6px;
    background: var(--color-primary);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: calc(var(--z-modal) + 10);
    font-weight: var(--weight-semibold);
    transition: top var(--transition-fast);
}
.skip-link:focus { top: 6px; }

/* ======= RESPONSIVE — Desktop-first per plan ======= */
@media (max-width: 1024px) {
    .services-grid   { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
    .footer__grid    { grid-template-columns: 1fr 1fr; gap: var(--space-3xl) var(--space-2xl); }

    .hero-headline  { font-size: 2.2rem; }
    .hero-subline   { font-size: 2.4rem; }
    .cycling-text   { font-size: 2.4rem; }
    .engine-cycling { width: 220px; }
}

@media (max-width: 768px) {
    /* Mobile typography per plan */
    h1 { font-size: var(--h1-mobile); }
    h2 { font-size: var(--h2-mobile); }
    h3 { font-size: var(--h3-mobile); }
    h4 { font-size: var(--h4-mobile); }
    .section__title { font-size: var(--h2-mobile); }

    .services-grid,
    .process-timeline-steps { grid-template-columns: 1fr; flex-direction: column; gap: var(--space-xl); }
    .industries-grid { grid-template-columns: 1fr; gap: var(--space-xl); }

    .service-card,
    .process-step-content { max-width: 400px; width: 100%; height: auto; min-height: 520px; margin: 0 auto; }
    .industry-card { max-width: 400px; width: 100%; height: auto; min-height: 520px; margin: 0 auto; }

    .process-timeline-track,
    .process-timeline-progress { display: none; }

    .hero-section { min-height: auto; padding: 20px 0 40px; }
    .hero-headline { font-size: 2rem; white-space: normal; line-height: 1.2; }
    .hero-subline  { font-size: 2rem; flex-wrap: wrap; justify-content: center; }
    .cycling-text  { font-size: 2rem; }
    .engine-cycling{ width: 200px; }

    .hero-ctas { flex-direction: column; align-items: center; gap: 1rem; }
    .hero-ctas .btn-primary,
    .hero-ctas .btn-secondary { width: 100%; max-width: 300px; min-width: auto; }

    .trust-elements { flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
    .trust-item { width: 100%; max-width: 280px; min-width: auto; justify-content: center; }
    .trust-info { gap: 1rem; }

    .comparison-table-new { margin: var(--space-xl) 0; border-radius: 0; border-left: none; border-right: none; overflow-x: auto; }
    .comparison-table-new th,
    .comparison-table-new td { padding: var(--space-lg) var(--space-sm); font-size: var(--text-xs); }

    .case-study-header { padding: var(--space-lg); flex-direction: column; text-align: center; }
    .client-info { flex-direction: column; text-align: center; width: 100%; }

    .faq-item summary { padding: var(--space-lg); font-size: var(--text-base); }
    .faq-item div { padding: 0 var(--space-lg) var(--space-lg); }

    .tool-header  { padding: var(--space-lg); }
    .tool-content { padding: var(--space-lg); }
    .tools-grid   { grid-template-columns: 1fr; gap: var(--space-xl); }

    .form-row { flex-direction: column; gap: 0; }

    .footer__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .footer__cta  { padding: var(--space-2xl); }
    .footer__cta h2 { font-size: var(--h2-mobile); }
    .footer__cta-buttons,
    .hero-ctas { flex-direction: column; align-items: center; }
    .footer__cta-buttons .btn,
    .hero-ctas .btn { width: 100%; max-width: 320px; }
    .contact-container { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .footer__bottom { flex-direction: column; text-align: center; gap: var(--space-md); }

    .pricing-badge { right: 10px; font-size: 0.65rem; padding: 0.3rem 0.8rem; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 300px; }
}

@media (max-width: 480px) {
    h1, .hero-headline, .hero-subline { font-size: 1.75rem; }
    .cycling-text  { font-size: 1.75rem; }
    .engine-cycling{ width: 150px; }
    .hero-description { font-size: 0.95rem; }
    .hero-container { border-radius: 20px; padding: 0 1rem 1.5rem; }
}

/* ======= REDUCED MOTION ======= */
@media (prefers-reduced-motion: reduce) {
    .marquee-content { animation: none !important; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}