/* ===================================
   LB CONSTRUCTION - MAIN STYLESHEET
   Demo Site for LB Sites
   Design System: Industrial Slate + Safety Orange
   =================================== */

/* -------------------------
   CSS Custom Properties
   ------------------------- */
:root {
    /* Colors */
    --color-primary: #64748B;
    --color-primary-dark: #475569;
    --color-secondary: #94A3B8;
    --color-cta: #F97316;
    --color-cta-hover: #EA580C;
    --color-background: #F8FAFC;
    --color-background-alt: #F1F5F9;
    --color-text: #334155;
    --color-text-light: #64748B;
    --color-text-dark: #1E293B;
    --color-white: #FFFFFF;
    --color-black: #0F172A;
    --color-border: #E2E8F0;
    --color-success: #10B981;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', 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;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 8px 10px rgba(0, 0, 0, 0.04);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
}

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

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

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

ul {
    list-style: none;
}

/* -------------------------
   Utility Classes
   ------------------------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

.accent {
    color: var(--color-cta);
}

.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;
    color: var(--color-cta);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section__title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-lg);
}

.section__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* -------------------------
   Buttons
   ------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn svg {
    flex-shrink: 0;
}

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

.btn--primary:hover {
    background: var(--color-cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-dark);
    border: 2px solid var(--color-border);
}

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

/* Hero outline button - more visible on dark background */
.hero .btn--outline {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.95);
    color: var(--color-text-dark);
}

.hero .btn--outline:hover {
    background: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-cta);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.25);
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

/* -------------------------
   Header / Navigation
   ------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-slow);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.header:not(.scrolled) .nav__logo {
    color: var(--color-white);
}

.nav__logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-cta);
}

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

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: var(--space-xs) 0;
}

.header:not(.scrolled) .nav__link {
    color: rgba(255, 255, 255, 0.9);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-cta);
    transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__cta {
    display: none;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-dark);
    transition: all var(--transition-base);
}

.header:not(.scrolled) .nav__toggle span {
    background: var(--color-white);
}

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

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

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

/* Desktop Navigation */
@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }

    .nav__cta {
        display: inline-flex;
    }

    .header:not(.scrolled) .nav__cta {
        background: var(--color-white);
        color: var(--color-text-dark);
    }

    .header:not(.scrolled) .nav__cta:hover {
        background: var(--color-cta);
        color: var(--color-white);
    }
}

/* Mobile Navigation */
@media (max-width: 1023px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-lg);
        padding: var(--space-2xl);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-slow);
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__link {
        color: var(--color-text-dark);
        font-size: 1.125rem;
    }
}

/* -------------------------
   Hero Section
   ------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1E293B 0%, #334155 50%, #475569 100%);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(15, 23, 42, 0.9) 0%,
            rgba(30, 41, 59, 0.85) 50%,
            rgba(51, 65, 85, 0.8) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: var(--space-4xl) var(--container-padding);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
    color: var(--color-cta);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.hero__badge svg {
    width: 16px;
    height: 16px;
}

.hero__title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--color-cta) 0%, #FDBA74 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 650px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.hero__scroll {
    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, 0.6);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

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

.hero__scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-cta);
    border-radius: 2px;
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0.3;
    }
}

/* -------------------------
   Stats Section
   ------------------------- */
.stats {
    background: var(--color-primary-dark);
    padding: var(--space-2xl) 0;
    position: relative;
    z-index: 10;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .stats__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stats__item {
    text-align: center;
}

.stats__number {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--color-cta);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stats__number::after {
    content: '+';
}

.stats__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.about__grid {
    display: grid;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about__content .section__tag,
.about__content .section__title {
    text-align: left;
}

.about__text {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

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

.about__feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--color-text-dark);
}

.about__feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
}

.about__image-wrapper {
    position: relative;
}

.about__image-wrapper img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about__image-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--color-cta);
    color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about__image-badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.about__image-badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

@media (max-width: 1023px) {
    .about__image-badge {
        right: 10px;
        bottom: -10px;
    }
}

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

.services__grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--color-background);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.service-card:hover .service-card__icon {
    background: var(--color-cta);
    color: var(--color-white);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.service-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-cta);
    transition: color var(--transition-base);
}

.service-card:hover .service-card__icon svg {
    color: var(--color-white);
}

.service-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.service-card__text {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    color: var(--color-cta);
    transition: gap var(--transition-base);
}

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

/* -------------------------
   Projects Section
   ------------------------- */
.projects {
    background: var(--color-background);
}

.projects__filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.projects__filter-btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.projects__filter-btn:hover,
.projects__filter-btn.active {
    background: var(--color-cta);
    border-color: var(--color-cta);
    color: var(--color-white);
}

.projects__grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
}

.project-card__image {
    position: relative;
    aspect-ratio: 4/3;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-card__image img {
    transform: scale(1.08);
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(15, 23, 42, 0.95) 0%,
            rgba(15, 23, 42, 0.6) 40%,
            rgba(15, 23, 42, 0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__category {
    display: inline-block;
    background: var(--color-cta);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    width: fit-content;
}

.project-card__title {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.project-card__location {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.project-card.hidden {
    display: none;
}

/* -------------------------
   Why Choose Us Section
   ------------------------- */
.why-us {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
}

.why-us .section__tag,
.why-us .section__title {
    color: var(--color-white);
}

.why-us__grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .why-us__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.why-us__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-xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.why-us__card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.why-us__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(249, 115, 22, 0.15);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-lg);
}

.why-us__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-cta);
}

.why-us__title {
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.why-us__text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* -------------------------
   Testimonials Section
   ------------------------- */
.testimonials {
    background: var(--color-white);
}

.testimonials__carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 var(--space-lg);
}

.testimonial-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-lg);
    justify-content: center;
}

.testimonial-card__stars svg {
    width: 20px;
    height: 20px;
    color: #FBBF24;
}

.testimonial-card__text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text);
    text-align: center;
    max-width: 750px;
    margin: 0 auto var(--space-xl);
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.testimonial-card__avatar {
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
}

.testimonial-card__info {
    text-align: left;
}

.testimonial-card__name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-dark);
}

.testimonial-card__role {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.testimonials__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.testimonials__btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.testimonials__btn:hover {
    background: var(--color-cta);
    border-color: var(--color-cta);
    color: var(--color-white);
}

.testimonials__btn svg {
    width: 20px;
    height: 20px;
}

.testimonials__dots {
    display: flex;
    gap: var(--space-sm);
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.testimonials__dot.active {
    background: var(--color-cta);
    width: 30px;
}

/* -------------------------
   CTA Section
   ------------------------- */
.cta {
    background: linear-gradient(135deg, var(--color-cta) 0%, #EA580C 100%);
    padding: var(--space-4xl) 0;
}

.cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta__text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
}

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

.cta .btn--primary:hover {
    background: var(--color-text-dark);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

.contact__grid {
    display: grid;
    gap: var(--space-3xl);
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1.2fr 1fr;
    }
}

.contact__form {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

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

.form__row {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .form__row {
        grid-template-columns: 1fr 1fr;
    }
}

.form__label {
    display: block;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
}

.form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15);
}

.form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

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

.contact__card {
    display: flex;
    gap: var(--space-lg);
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.contact__card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(249, 115, 22, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact__card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-cta);
}

.contact__card-title {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.contact__card-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact__card-text a {
    color: var(--color-cta);
}

.contact__card-text a:hover {
    text-decoration: underline;
}

.contact__accreditations {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-top: auto;
}

.contact__accreditations-title {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.contact__logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.contact__logo-badge {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

/* -------------------------
   Footer
   ------------------------- */
.footer {
    background: var(--color-text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-cta);
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.footer__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);
    transition: all var(--transition-base);
    cursor: pointer;
}

.footer__social-link:hover {
    background: var(--color-cta);
}

.footer__social-link svg {
    width: 18px;
    height: 18px;
}

.footer__title {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

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

.footer__list a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer__list a:hover {
    color: var(--color-cta);
}

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-md);
}

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

.footer__legal {
    display: flex;
    gap: var(--space-lg);
}

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

.footer__legal a:hover {
    color: var(--color-cta);
}

/* -------------------------
   Modal
   ------------------------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
}

.modal__content {
    position: relative;
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.active .modal__content {
    transform: scale(1);
}

.modal__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-lg);
}

.modal__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-success);
}

.modal__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.modal__text {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.modal__btn {
    min-width: 150px;
}

/* -------------------------
   Animations
   ------------------------- */
.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease forwards;
}

.delay-1 {
    animation-delay: 0.15s;
}

.delay-2 {
    animation-delay: 0.3s;
}

.delay-3 {
    animation-delay: 0.45s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* -------------------------
   Demo Banner (LB Sites)
   ------------------------- */
.demo-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
}

.demo-banner.hidden {
    display: none;
}

.demo-banner__content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
}

.demo-banner__content svg {
    color: var(--color-cta);
    flex-shrink: 0;
}

.demo-banner__content span {
    text-align: center;
}

.demo-banner__content a {
    color: var(--color-cta);
    font-weight: 600;
}

.demo-banner__content a:hover {
    text-decoration: underline;
}

.demo-banner__cta {
    background: var(--color-cta);
    color: var(--color-white) !important;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--transition-base);
}

.demo-banner__cta:hover {
    background: var(--color-cta-hover);
    text-decoration: none !important;
    transform: translateY(-1px);
}

.demo-banner__close {
    position: absolute;
    right: var(--space-md);
    padding: var(--space-xs);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
    cursor: pointer;
}

.demo-banner__close:hover {
    color: var(--color-white);
}

/* Adjust header position when demo banner is visible */
body:has(.demo-banner:not(.hidden)) .header {
    top: 48px;
}

body:has(.demo-banner:not(.hidden)) .hero {
    padding-top: 48px;
}

@media (max-width: 768px) {
    .demo-banner {
        padding: var(--space-sm);
        font-size: 0.8125rem;
    }

    .demo-banner__content {
        gap: var(--space-sm);
    }

    .demo-banner__cta {
        display: none;
    }

    body:has(.demo-banner:not(.hidden)) .header {
        top: 56px;
    }

    body:has(.demo-banner:not(.hidden)) .hero {
        padding-top: 56px;
    }
}

/* -------------------------
   Footer Demo Notice
   ------------------------- */
.footer__demo-notice {
    background: linear-gradient(135deg, var(--color-cta) 0%, #EA580C 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.footer__demo-notice p {
    color: var(--color-white);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.footer__demo-notice p a {
    color: var(--color-white);
    font-weight: 700;
    text-decoration: underline;
}

.footer__demo-notice p a:hover {
    opacity: 0.9;
}

.footer__demo-notice .btn {
    background: var(--color-white);
    color: var(--color-cta);
}

.footer__demo-notice .btn:hover {
    background: var(--color-text-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.footer__bottom a {
    color: var(--color-cta);
}

.footer__bottom a:hover {
    text-decoration: underline;
}