/* ==========================================================================
   Rollermode Warehouse & Transport — Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-primary-dark: #2D2D2D;
    --color-primary-accent: #F5A623;
    --color-accent-hover: #E8951A;
    --color-text: #6B6B6B;
    --color-text-dark: #2D2D2D;
    --color-bg-light: #F5F5F5;
    --color-bg-white: #FFFFFF;
    --color-bg-dark: #1A1A1A;
    --color-overlay: rgba(26, 26, 26, 0.75);
    --color-overlay-light: rgba(26, 26, 26, 0.6);
    --color-border: #E5E5E5;

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

    /* Spacing */
    --section-padding: 100px;
    --section-padding-sm: 60px;
    --container-width: 1200px;
    --container-padding: 20px;

    /* Transitions */
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius: 8px;
    --radius-lg: 12px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg-white);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent-hover);
}

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

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.375rem; font-weight: 600; }

ul, ol {
    list-style: none;
}

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

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

.section--white {
    background-color: var(--color-bg-white);
}

.section--light {
    background-color: var(--color-bg-light);
}

.section--dark {
    background-color: var(--color-bg-dark);
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__title {
    margin-bottom: 16px;
}

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

.section__accent {
    width: 60px;
    height: 3px;
    background-color: var(--color-primary-accent);
    margin-bottom: 24px;
}

.section__accent--center {
    margin-left: auto;
    margin-right: auto;
}

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 32px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1;
}

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

.btn--primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn--outline:hover {
    background-color: var(--color-text-dark);
    color: var(--color-bg-white);
    transform: translateY(-2px);
}

.btn--large {
    padding: 18px 40px;
    font-size: 16px;
}

.btn--white {
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    border-color: var(--color-bg-white);
}

.btn--white:hover {
    background-color: transparent;
    color: var(--color-bg-white);
    border-color: var(--color-bg-white);
}

/* --------------------------------------------------------------------------
   Site Header
   -------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 20px;
    height: 80px;
    transition: all var(--transition);
    background-color: transparent;
}

.site-header--scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.site-header--scrolled .site-nav__link {
    color: var(--color-text-dark);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: var(--container-width);
}

.site-header__logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.site-header__logo-img {
    height: 50px;
    width: auto;
    transition: opacity var(--transition);
}

.site-header__logo-img--dark {
    display: none;
}

.site-header--scrolled .site-header__logo-img--white {
    display: none;
}

.site-header--scrolled .site-header__logo-img--dark {
    display: block;
}

/* Hamburger */
.site-header__menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
}

.hamburger__line {
    display: block;
    height: 2px;
    background-color: var(--color-bg-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.site-header--scrolled .hamburger__line {
    background-color: var(--color-text-dark);
}

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

.hamburger--active .hamburger__line:nth-child(2) {
    opacity: 0;
}

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

/* Navigation */
.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.site-nav__link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 15px;
    color: var(--color-bg-white);
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: all var(--transition);
    position: relative;
}

.site-nav__link:hover,
.site-nav__link--active {
    color: var(--color-primary-accent);
}

.site-nav__cta {
    margin-left: 16px;
}

/* Mobile overlay */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition);
}

.mobile-nav-overlay--visible {
    display: block;
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Hero Section (Homepage)
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__video-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.45) 0%, rgba(45, 45, 45, 0.35) 100%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px var(--container-padding) 80px;
    max-width: 800px;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-bg-white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero__cta {
    font-size: 16px;
}

.hero__cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__cta--secondary {
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--color-bg-white);
}

.hero__cta--secondary:hover {
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    border-color: var(--color-bg-white);
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s ease infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* --------------------------------------------------------------------------
   Page Hero (Subpages)
   -------------------------------------------------------------------------- */
.page-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-bg-dark);
}

.page-hero--compact {
    min-height: 40vh;
}

.page-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.page-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    z-index: 1;
}

.page-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px var(--container-padding) 60px;
}

.page-hero__title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-bg-white);
    margin-bottom: 16px;
}

.page-hero__subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
}

/* --------------------------------------------------------------------------
   Intro Section (Two columns)
   -------------------------------------------------------------------------- */
.intro {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro--reverse {
    direction: rtl;
}

.intro--reverse > * {
    direction: ltr;
}

.intro__lead {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-primary-accent);
    margin-bottom: 20px;
    line-height: 1.5;
}

.intro__description {
    font-size: 1.05rem;
    margin-bottom: 16px;
    line-height: 1.8;
}

.intro__highlights {
    margin: 24px 0;
    padding-left: 0;
}

.intro__highlights li {
    padding: 10px 0 10px 32px;
    position: relative;
    font-size: 1.05rem;
    line-height: 1.7;
}

.intro__highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--color-primary-accent);
}

.intro__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.intro__list {
    margin: 20px 0 30px;
    padding-left: 0;
}

.intro__list li {
    padding: 8px 0 8px 28px;
    position: relative;
    font-size: 1.05rem;
}

.intro__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-primary-accent);
}

/* --------------------------------------------------------------------------
   Services Grid (Homepage)
   -------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}

.service-card__icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: rgba(245, 166, 35, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-primary-accent);
    transition: all var(--transition);
}

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

.service-card__title {
    margin-bottom: 12px;
    color: var(--color-text-dark);
}

.service-card__text {
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.7;
}

.service-card__link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-primary-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}

.service-card:hover .service-card__link {
    gap: 12px;
}

/* --------------------------------------------------------------------------
   Detail Grid (Subpages)
   -------------------------------------------------------------------------- */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.detail-grid--3col {
    grid-template-columns: repeat(3, 1fr);
}

.detail-card {
    background-color: var(--color-bg-white);
    padding: 36px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

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

.detail-card__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: rgba(245, 166, 35, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary-accent);
}

.detail-card__title {
    margin-bottom: 10px;
}

.detail-card__text {
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   USPs Grid
   -------------------------------------------------------------------------- */
.usps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.usp {
    text-align: center;
}

.usp__icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--color-primary-accent);
    color: var(--color-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: transform var(--transition);
}

.usp:hover .usp__icon {
    transform: scale(1.1);
}

.usp__title {
    margin-bottom: 10px;
}

.usp__text {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Stats Section
   -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
    padding: 20px 0;
}

.stat__number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-bg-white);
    display: block;
    line-height: 1;
}

.stat__number--text {
    font-size: 2.5rem;
}

.stat__plus {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary-accent);
}

.stat__label {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
    position: relative;
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.cta-section__bg {
    position: absolute;
    inset: 0;
}

.cta-section__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(45, 45, 45, 0.7) 100%);
}

.cta-section__content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-section__title {
    font-size: 2.5rem;
    color: var(--color-bg-white);
    margin-bottom: 16px;
}

.cta-section__text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   Zigzag Layout (Dienstverlening)
   -------------------------------------------------------------------------- */
.zigzag {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.zigzag__item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.zigzag__item--reverse {
    direction: rtl;
}

.zigzag__item--reverse > * {
    direction: ltr;
}

.zigzag__icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(245, 166, 35, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-primary-accent);
}

.zigzag__title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.zigzag__text {
    line-height: 1.8;
}

.zigzag__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
}

/* --------------------------------------------------------------------------
   Contact Page
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-form {
    margin-top: 30px;
}

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

.contact-form__field {
    margin-bottom: 0;
}

.contact-form__field:only-child {
    margin-bottom: 20px;
}

.contact-form__label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text-dark);
    margin-bottom: 6px;
}

.contact-form__input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.contact-form__input:focus {
    outline: none;
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.contact-form__textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form__field:last-of-type {
    margin-bottom: 24px;
}

.contact-form__submit {
    border: none;
    width: 100%;
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 15px;
}

.alert--success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.alert--error {
    background-color: #fce4ec;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* Contact Info */
.contact-info__block {
    margin-bottom: 36px;
}

.contact-info__title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary-accent);
}

.contact-info__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info__item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    color: var(--color-text);
}

.contact-info__item svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--color-primary-accent);
}

.contact-info__item a {
    color: var(--color-text-dark);
}

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

.contact-info__text {
    margin-bottom: 12px;
    line-height: 1.7;
}

.contact-info__map {
    margin-top: 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-bg-dark);
    padding: 80px 0 0;
    color: rgba(255, 255, 255, 0.7);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.site-footer__logo {
    height: 45px;
    width: auto;
    margin-bottom: 16px;
}

.site-footer__text {
    font-size: 0.9rem;
    line-height: 1.7;
}

.site-footer__title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-bg-white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.site-footer__links li {
    margin-bottom: 10px;
}

.site-footer__links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.site-footer__links a:hover {
    color: var(--color-primary-accent);
}

.site-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.site-footer__contact svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--color-primary-accent);
}

.site-footer__contact a {
    color: rgba(255, 255, 255, 0.7);
}

.site-footer__contact a:hover {
    color: var(--color-primary-accent);
}

.site-footer__bottom {
    margin-top: 60px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__bottom-inner {
    text-align: center;
    font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
.animate-fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.animate-delay-1 { animation-delay: 0.2s; }
.animate-delay-2 { animation-delay: 0.4s; }
.animate-delay-3 { animation-delay: 0.6s; }

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

/* Scroll-triggered 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);
}

/* --------------------------------------------------------------------------
   Responsive: Tablet (max 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .hero__title { font-size: 2.75rem; }
    .hero__content { max-width: 650px; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .usps-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .detail-grid--3col { grid-template-columns: repeat(2, 1fr); }
    .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

/* --------------------------------------------------------------------------
   Responsive: Mobile (max 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --container-padding: 16px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.2rem; }

    /* Mobile Navigation */
    .site-header__menu-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        height: 100dvh;
        background-color: var(--color-bg-white);
        flex-direction: column;
        align-items: stretch;
        padding: 100px 30px 30px;
        transition: right var(--transition);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
        z-index: 1000;
    }

    .site-nav--open {
        right: 0;
    }

    .site-nav__list {
        flex-direction: column;
        gap: 0;
    }

    .site-nav__link {
        color: var(--color-text-dark);
        padding: 14px 0;
        font-size: 17px;
        border-bottom: 1px solid var(--color-border);
        display: block;
    }

    .site-nav__cta {
        margin-left: 0;
        margin-top: 24px;
        text-align: center;
        justify-content: center;
    }

    /* Hero */
    .hero { min-height: 90vh; }
    .hero__title { font-size: 2.25rem; }
    .hero__subtitle { font-size: 1.05rem; }
    .hero__content { padding-top: 100px; }

    /* Page Hero */
    .page-hero { min-height: 40vh; }
    .page-hero__title { font-size: 2.25rem; }

    /* Intro */
    .intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .intro--reverse {
        direction: ltr;
    }

    .intro__image {
        order: -1;
    }

    /* Grids */
    .services-grid { grid-template-columns: 1fr; }
    .usps-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-grid--3col { grid-template-columns: 1fr; }

    /* Stats */
    .stat__number { font-size: 2.5rem; }
    .stat__number--text { font-size: 2rem; }

    /* Zigzag */
    .zigzag__item {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .zigzag__item--reverse {
        direction: ltr;
    }

    .zigzag__image {
        order: -1;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form__row {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-section__title { font-size: 2rem; }

    /* Footer */
    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    /* Buttons */
    .btn--large {
        padding: 16px 32px;
        font-size: 15px;
    }
}

/* --------------------------------------------------------------------------
   Responsive: Small Mobile (max 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
    .hero__title { font-size: 1.85rem; }
    .usps-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 30px; }
}

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

/* WordPress admin bar fix */
body.admin-bar .site-header {
    top: 32px;
}

@media (max-width: 782px) {
    body.admin-bar .site-header {
        top: 46px;
    }
}