/* ============================================
   VBOUW TECHNIEK - BATHROOM RENOVATION WEBSITE
   Complete Redesign for Lead Generation
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Color Palette - Renovation Industry Optimized */
    --color-primary: #1a5f4a;           /* Deep teal - trust, stability, craftsmanship */
    --color-primary-dark: #134539;
    --color-primary-light: #2a7a60;
    
    --color-accent: #e54d1e;            /* Warm orange - energy, action, CTA */
    --color-accent-hover: #cc4119;
    --color-accent-light: #ff6b3d;
    
    --color-dark: #1a1a1a;              /* Near black */
    --color-dark-soft: #2d2d2d;
    --color-dark-muted: #404040;
    
    --color-light: #ffffff;
    --color-light-warm: #f9f7f4;        /* Warm off-white */
    --color-light-gray: #f5f5f5;
    
    --color-text-dark: #1a1a1a;
    --color-text-body: #4a4a4a;
    --color-text-muted: #717171;
    --color-text-light: #ffffff;
    --color-text-light-muted: #b8b8b8;
    
    --color-border: #e0e0e0;
    --color-border-dark: #3a3a3a;
    
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-whatsapp: #25D366;
    
    /* Typography */
    --font-heading: 'Urbanist', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --font-size-xs: 0.75rem;      /* 12px */
    --font-size-sm: 0.875rem;     /* 14px */
    --font-size-base: 1rem;       /* 16px */
    --font-size-md: 1.125rem;     /* 18px */
    --font-size-lg: 1.25rem;      /* 20px */
    --font-size-xl: 1.5rem;       /* 24px */
    --font-size-2xl: 2rem;        /* 32px */
    --font-size-3xl: 2.5rem;      /* 40px */
    --font-size-4xl: 3rem;        /* 48px */
    --font-size-5xl: 3.75rem;     /* 60px */
    
    --line-height-tight: 1.2;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.8;
    
    /* Spacing */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --header-height: 80px;
    --header-height-mobile: 70px;
    
    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    font-family: var(--font-body);
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    max-width: 100%;
    overflow-x: clip;
}

body {
    color: var(--color-text-body);
    background-color: var(--color-light);
    line-height: var(--line-height-normal);
}

body.menu-open {
    overflow: hidden;
}

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

h1 { font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl)); }
h2 { font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl)); }
h3 { font-size: var(--font-size-xl); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

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

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

ul, ol {
    list-style: none;
}

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

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    background: var(--color-primary);
    color: var(--color-light);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    z-index: 9999;
    font-weight: 600;
}

.skip-link:focus {
    top: var(--space-4);
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.site-blocks {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main {
    flex: 1;
}

.content-block > section {
    padding: var(--space-16) var(--space-6);
}

@media (min-width: 768px) {
    .content-block > section {
        padding: var(--space-20) var(--space-8);
    }
}

@media (min-width: 1024px) {
    .content-block > section {
        padding: var(--space-24) var(--space-12);
    }
}

/* Background variants */
.dark-background {
    background-color: var(--color-dark);
    color: var(--color-text-light);
}

.dark-background h2,
.dark-background h3 {
    color: var(--color-text-light);
}

.light-background {
    background-color: var(--color-light);
    color: var(--color-text-body);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--font-size-base);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        border-color var(--transition-base),
        transform var(--transition-base),
        box-shadow var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
    white-space: nowrap;
    max-width: 100%;
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-md);
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-light);
    border-color: var(--color-accent);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-light);
    border-color: var(--color-light);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-light);
    color: var(--color-dark);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-light);
    border-color: var(--color-light);
}

.btn-outline-light:hover {
    background-color: var(--color-light);
    color: var(--color-dark);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 3000;
    background: transparent;
    transition:
        background-color var(--transition-base),
        box-shadow var(--transition-base),
        backdrop-filter var(--transition-base);
}

.site-header.header-scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
    height: var(--header-height);
    position: relative;
    z-index: 3002;
}

.header-logo a {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-light);
}

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

.header-links {
    display: flex;
    align-items: center;
    margin-left: 0;
}

.header-ul {
    display: flex;
    gap: var(--space-1);
    align-items: center;
}

.header-li {
    color: var(--color-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.header-li:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-accent-light);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-language {
    position: relative;
    display: flex;
    align-items: center;
}

.header-language-mobile-item {
    display: none;
}

.header-language::after {
    content: "";
    position: absolute;
    right: 16px;
    width: 7px;
    height: 7px;
    border-right: 2px solid rgba(255, 255, 255, 0.92);
    border-bottom: 2px solid rgba(255, 255, 255, 0.92);
    transform: translateY(-2px) rotate(45deg);
    pointer-events: none;
}

.language-picker {
    appearance: none;
    -webkit-appearance: none;
    min-width: 150px;
    height: 42px;
    padding: 0 calc(var(--space-8) + var(--space-2)) 0 var(--space-5);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.2;
    transition:
        border-color var(--transition-fast),
        background-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.language-picker:hover {
    border-color: rgba(255, 255, 255, 0.42);
    background-color: rgba(255, 255, 255, 0.16);
}

.language-picker:focus-visible {
    outline: none;
    border-color: rgba(229, 77, 30, 0.95);
    box-shadow: 0 0 0 3px rgba(229, 77, 30, 0.28);
}

.language-picker option {
    color: var(--color-text-dark);
    background-color: var(--color-light);
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: block;
    }
}

.header-phone-button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background-color: var(--color-accent);
    color: var(--color-light);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        transform var(--transition-base),
        box-shadow var(--transition-base);
}

.header-phone-button:hover {
    background-color: var(--color-accent-hover);
    transform: scale(1.05);
}

.phone-icon {
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .header-actions {
        gap: var(--space-2);
    }
    .language-picker {
        min-width: 118px;
        height: 38px;
        padding-left: var(--space-4);
        font-size: var(--font-size-xs);
    }

    .header-language::after {
        right: 14px;
    }
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    z-index: 3003;
}

.mobile-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--color-light);
    transition:
        transform var(--transition-fast),
        opacity var(--transition-fast),
        background-color var(--transition-fast);
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 1023px) {
    .header-actions .header-language {
        display: none;
    }

    .header-language-mobile-item {
        display: block;
        margin-top: var(--space-2);
    }

    .header-language-mobile {
        width: 100%;
    }

    .header-language-mobile .language-picker {
        width: 100%;
        min-width: 0;
        height: 48px;
        font-size: var(--font-size-base);
        text-align: center;
    }

    .header-language-mobile::after {
        right: 20px;
    }

    .header-ul {
        position: fixed;
        inset: 0;
        z-index: 3001;
        min-height: 100dvh;
        background-color: rgba(18, 18, 18, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: var(--space-4);
        padding: calc(var(--header-height) + var(--space-6)) var(--space-6) var(--space-8);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-12px);
        overflow-y: auto;
        overscroll-behavior: contain;
        transition:
            opacity var(--transition-base),
            visibility var(--transition-base),
            transform var(--transition-base);
    }

    .header-ul li {
        width: min(100%, 360px);
    }

    .header-li {
        display: block;
        width: 100%;
        text-align: center;
        padding: var(--space-4) var(--space-5);
        font-size: var(--font-size-lg);
    }

    .header-ul.nav-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }
}

body.menu-open .site-header {
    background-color: rgba(18, 18, 18, 0.98);
    backdrop-filter: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    padding: 0 !important;
}

.cover-image-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-image-container {
    position: absolute;
    inset: 0;
    background-image: url("/assets/image/cover-bathroom.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: -2;
}

.cover-image-shadow {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.7) 100%
    );
    z-index: -1;
}

.cover-header {
    text-align: center;
    padding: var(--space-8);
    max-width: 900px;
    margin-top: var(--header-height);
}

.cover-header-note {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--space-4);
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-accent-light);
    border-radius: var(--radius-full);
}

.cover-header-phrase {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--color-light);
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero-subheadline {
    font-size: var(--font-size-lg);
    color: var(--color-text-light-muted);
    margin-bottom: var(--space-10);
}

.hero-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
    align-items: center;
}

@media (min-width: 640px) {
    .hero-cta-buttons {
        flex-direction: row;
    }
}

/* ============================================
   TRUST BADGES SECTION
   ============================================ */
.trust-badges {
    padding: var(--space-12) var(--space-6) !important;
}

.trust-badges-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 640px) {
    .trust-badges-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .trust-badges-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-badge {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--color-dark-soft);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base);
}

.trust-badge:hover {
    transform: translateY(-4px);
}

.trust-badge-icon {
    flex-shrink: 0;
    color: var(--color-accent);
}

.trust-badge-icon svg {
    stroke: var(--color-accent);
}

.trust-badge-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--color-light);
}

.trust-badge-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light-muted);
    margin: 0;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-12);
}

.section-header-left {
    text-align: left;
    margin-left: 0;
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.section-label-light {
    color: var(--color-accent-light);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-intro-light {
    color: var(--color-text-light-muted);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background-color: var(--color-light-warm);
}

.service-work-types {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .service-work-types {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-work-type {
    background: var(--color-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base);
    text-align: center;
}

.service-work-type:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
}

.service-icon svg {
    stroke: var(--color-light);
}

.service-work-type h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
    color: var(--color-text-dark);
}

.service-work-type-image {
    margin-bottom: var(--space-5);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-work-type-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-work-type:hover .service-work-type-image img {
    transform: scale(1.05);
}

.service-work-type ul {
    text-align: left;
    margin-bottom: var(--space-6);
}

.service-work-type li {
    padding: var(--space-2) 0;
    padding-left: var(--space-6);
    position: relative;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.service-work-type li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.service-cta {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: var(--space-3) var(--space-5);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        border-color var(--transition-base);
}

.service-cta:hover {
    background: var(--color-primary);
    color: var(--color-light);
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio-demo {
    overflow: hidden;
}

.portfolio-samples {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .portfolio-samples {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-sample {
    background: var(--color-dark-soft);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-base);
}

.portfolio-sample:hover {
    transform: translateY(-8px);
}

.portfolio-sample-photo {
    position: relative;
    overflow: hidden;
}

.portfolio-sample-photo img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-sample:hover .portfolio-sample-photo img {
    transform: scale(1.05);
}

.portfolio-sample-info {
    padding: var(--space-5);
}

.portfolio-sample-info h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
    color: var(--color-light);
}

.portfolio-sample-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light-muted);
    margin-bottom: var(--space-3);
}

.portfolio-meta {
    display: flex;
    gap: var(--space-4);
}

.portfolio-duration {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-accent-light);
}

.portfolio-more-container {
    text-align: center;
    margin-top: var(--space-10);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-table-container {
    max-width: 700px;
    margin: 0 auto;
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.pricing-table thead {
    background: var(--color-primary);
    color: var(--color-light);
}

.pricing-table th {
    padding: var(--space-5) var(--space-6);
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-table td {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.pricing-table tbody tr:last-child td {
    border-bottom: none;
}

.pricing-table tbody tr:hover {
    background: var(--color-light-gray);
}

.pricing-table td strong {
    display: block;
    color: var(--color-text-dark);
    margin-bottom: var(--space-1);
}

.pricing-note {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.price-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.pricing-cta {
    text-align: center;
    margin-top: var(--space-10);
}

.pricing-disclaimer {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
}

/* ============================================
   WORKFLOW SECTION
   ============================================ */
.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .workflow-steps {
        flex-direction: row;
        justify-content: space-between;
    }
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
}

@media (min-width: 768px) {
    .workflow-step:not(:last-child)::after {
        content: "";
        position: absolute;
        top: 28px;
        right: -50%;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, var(--color-accent), transparent);
    }
}

.workflow-step-number {
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    color: var(--color-light);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.workflow-step-content h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-2);
    color: var(--color-light);
}

.workflow-step-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light-muted);
}

/* ============================================
   REVIEWS CAROUSEL
   ============================================ */
.customer-reviews {
    overflow: hidden;
}

.reviews-carousel {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    max-width: var(--container-max);
    margin: 0 auto;
    min-width: 0;
}

.carousel-btn {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-light-gray);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        transform var(--transition-base);
    color: var(--color-text-body);
}

.carousel-btn:hover:not(:disabled) {
    background: var(--color-accent);
    color: var(--color-light);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

@media (max-width: 767px) {
    .carousel-btn {
        display: none;
    }
}

.reviews-carousel-track-container {
    overflow: hidden;
    flex: 1;
    min-width: 0;
    width: 100%;
}

.reviews-carousel-track {
    display: flex;
    gap: var(--space-6);
    transition: transform var(--transition-slow);
}

.review-card {
    flex: 0 0 100%;
    min-width: 0;
    background: var(--color-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .review-card {
        flex: 0 0 calc(50% - var(--space-3));
    }
}

@media (min-width: 1024px) {
    .review-card {
        flex: 0 0 calc(33.333% - var(--space-4));
    }
}

.review-card-image {
    height: 320px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: var(--color-light-gray);
    overflow: hidden;
    transition: height var(--transition-base);
}

.review-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.review-expand-toggle {
    width: 100%;
    min-height: 44px;
    padding: var(--space-3) var(--space-4);
    background: var(--color-light-gray);
    color: var(--color-primary);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.review-expand-toggle:hover,
.review-expand-toggle:focus-visible {
    background: #e8eeeb;
    color: var(--color-primary-dark);
}

.review-card.is-expanded .review-card-image {
    height: auto;
}

.review-card.is-expanded .review-card-image img {
    height: auto;
    object-fit: contain;
}

.review-card-content {
    padding: var(--space-6);
}

.review-stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.review-quote {
    font-size: var(--font-size-base);
    color: var(--color-text-body);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.review-author {
    display: flex;
    flex-direction: column;
    font-style: normal;
}

.review-author strong {
    color: var(--color-text-dark);
    font-size: var(--font-size-base);
}

.review-author span {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    transition:
        background-color var(--transition-base),
        transform var(--transition-base);
}

.carousel-dot.active,
.carousel-dot:hover {
    background: var(--color-accent);
    transform: scale(1.2);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-dark-soft);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) var(--space-6);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-light);
    cursor: pointer;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question span {
    flex: 1;
    text-align: left;
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--color-accent);
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-light-muted);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-me {
    background: var(--color-light-warm);
}

.about-me-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    max-width: var(--container-max);
    margin: 0 auto;
    align-items: center;
}

@media (min-width: 768px) {
    .about-me-container {
        grid-template-columns: 2fr 1fr;
    }
}

.about-me-text p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
}

.about-me-quote {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-style: italic;
    color: var(--color-primary);
    padding-left: var(--space-6);
    border-left: 4px solid var(--color-accent);
    margin-top: var(--space-6);
}

.about-me-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .about-me-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-item {
    text-align: center;
    padding: var(--space-5);
    background: var(--color-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   MATERIALS SECTION
   ============================================ */
.materials-brands {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .materials-brands {
        grid-template-columns: repeat(3, 1fr);
    }
}

.brand-category {
    text-align: center;
    padding: var(--space-6);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.brand-category h3 {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.brand-list li {
    font-weight: 600;
    color: var(--color-text-dark);
    padding: var(--space-2) 0;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    max-width: var(--container-max);
    margin: 0 auto;
}

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

.contact-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-light-muted);
    margin-bottom: var(--space-8);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-dark-soft);
    border-radius: var(--radius-lg);
    transition:
        background-color var(--transition-base),
        transform var(--transition-base);
}

.contact-method:hover {
    background: var(--color-dark-muted);
    transform: translateX(8px);
}

.contact-method-whatsapp:hover {
    background: var(--color-whatsapp);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-light);
}

.contact-method-text strong {
    display: block;
    color: var(--color-light);
    margin-bottom: var(--space-1);
}

.contact-method-text span {
    font-size: var(--font-size-sm);
    color: var(--color-text-light-muted);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    width: 100%;
    min-width: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        background-color var(--transition-fast);
    background: var(--color-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 74, 0.1);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: var(--color-error);
}

.form-error {
    font-size: var(--font-size-sm);
    color: var(--color-error);
}

.form-disclaimer {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-4);
}

/* ============================================
   MAP SECTION
   ============================================ */
.work-map-map {
    height: 400px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    max-width: var(--container-max);
    margin: 0 auto;
}

.work-map-map iframe {
    width: 100%;
    height: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-16) var(--space-6) var(--space-8);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--color-border-dark);
}

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

.footer-brand .logo-text {
    margin-bottom: var(--space-4);
    display: block;
}

.footer-brand p {
    color: var(--color-text-light-muted);
    font-size: var(--font-size-sm);
    max-width: 300px;
}

.footer-links h3,
.footer-contact h3 {
    font-size: var(--font-size-base);
    color: var(--color-light);
    margin-bottom: var(--space-5);
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a,
.footer-contact a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-light-muted);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

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

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light-muted);
    margin-bottom: var(--space-2);
}

.footer-legal {
    font-size: var(--font-size-xs);
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.floating-buttons {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    z-index: 999;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base);
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-light);
}

.floating-btn-phone {
    background: var(--color-accent);
    color: var(--color-light);
}

/* Pulse animation for CTA */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(229, 77, 30, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(229, 77, 30, 0); }
    100% { box-shadow: 0 0 0 0 rgba(229, 77, 30, 0); }
}

.floating-btn-phone {
    animation: pulse 2s infinite;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 767px) {
    .cover-header {
        padding: var(--space-4);
    }

    .btn,
    .service-cta {
        width: 100%;
        min-height: 44px;
        white-space: normal;
        text-align: center;
    }

    .hero-cta-buttons {
        width: 100%;
        max-width: 540px;
        margin: 0 auto;
    }

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

    .portfolio-more-container .btn,
    .pricing-cta .btn {
        width: 100%;
    }
    
    .portfolio-sample-photo img {
        height: 200px;
    }

    .pricing-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .pricing-table th,
    .pricing-table td {
        padding: var(--space-4);
    }
    
    .review-card-image {
        height: 280px;
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
    }
}

/* Print styles */
@media print {
    .site-header,
    .floating-buttons,
    .carousel-btn,
    .hero-cta-buttons {
        display: none !important;
    }
    
    .content-block > section {
        page-break-inside: avoid;
    }
}