/* ============================================
   ALL TERRAIN SALES — Brand Stylesheet
   Classic & Elegant · Teal + Slate Palette
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Teal palette */
    --color-teal-50:  #f0fdfa;
    --color-teal-100: #ccfbf1;
    --color-teal-200: #99f6e4;
    --color-teal-300: #5eead4;
    --color-teal-400: #2dd4bf;
    --color-teal-500: #14b8a6;
    --color-teal-600: #0d9488;
    --color-teal-700: #0f766e;
    --color-teal-800: #115e59;
    --color-teal-900: #134e4a;
    --color-teal-950: #042f2e;

    /* Slate palette */
    --color-slate-50:  #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-slate-950: #020617;

    /* Neutrals */
    --color-bg:        var(--color-slate-50);
    --color-surface:   #ffffff;
    --color-text:      var(--color-slate-800);
    --color-text-light:var(--color-slate-500);
    --color-text-muted:var(--color-slate-400);
    --color-border:    var(--color-slate-200);
    --color-accent:    var(--color-teal-700);
    --color-accent-light: var(--color-teal-50);

    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Georgia', serif;
    --font-sans:  'Inter', system-ui, 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;

    /* Layout */
    --container-max: 1280px;
    --container-narrow: 800px;
    --navbar-height: 72px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

img, svg {
    display: block;
    max-width: 100%;
}

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

a:hover {
    color: var(--color-teal-600);
}

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

ul, ol {
    list-style: none;
}

/* ---------- Utility ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-teal-700);
    color: #fff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
}

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

/* ---------- Section Shared ---------- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-teal-700);
    margin-bottom: var(--space-md);
}

.section-tag::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1.5px;
    background: var(--color-teal-500);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-slate-900);
    margin-bottom: var(--space-lg);
}

.section-header--center {
    text-align: center;
}

.section-header--center .section-tag::before {
    display: none;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-slate-500);
    max-width: 600px;
    line-height: 1.7;
}

.section-header--center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
    border: 1.5px solid transparent;
}

.btn--primary {
    background: var(--color-teal-700);
    color: #ffffff;
    border-color: var(--color-teal-700);
}

.btn--primary:hover {
    background: var(--color-teal-800);
    border-color: var(--color-teal-800);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.btn--outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
}

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

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--navbar-height);
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    background: rgba(248, 250, 252, 0.95);
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-slate-800);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.navbar__logo:hover {
    color: var(--color-teal-700);
}

.navbar__logo-icon {
    color: var(--color-teal-700);
    flex-shrink: 0;
}

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

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

.navbar__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-slate-600);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-fast);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-teal-600);
    transition: width var(--transition-base);
}

.navbar__link:hover {
    color: var(--color-teal-700);
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar__contact-mini {
    display: flex;
    align-items: center;
    padding-left: var(--space-xl);
    border-left: 1px solid var(--color-border);
    margin-left: var(--space-sm);
}

.navbar__phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-slate-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.navbar__phone:hover {
    color: var(--color-teal-700);
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 110;
}

.navbar__toggle-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-slate-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(2) {
    opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

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

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(2, 6, 23, 0.82) 0%,
        rgba(4, 47, 46, 0.72) 50%,
        rgba(15, 25, 41, 0.65) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    padding-top: var(--navbar-height);
    padding-bottom: var(--space-4xl);
    max-width: 720px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-teal-200);
    letter-spacing: 0.04em;
    margin-bottom: var(--space-2xl);
}

.hero__badge svg {
    color: var(--color-teal-300);
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    color: #ffffff;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero__subhead {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 560px;
}

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

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero__scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ---------- Categories ---------- */
.categories {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

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

.category-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--color-teal-200);
}

.category-card__img {
    height: 220px;
    overflow: hidden;
}

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

.category-card:hover .category-card__img img {
    transform: scale(1.05);
}

.category-card__body {
    padding: var(--space-xl);
}

.category-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: var(--radius-sm);
    color: var(--color-teal-700);
    margin-bottom: var(--space-lg);
}

.category-card__title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: var(--space-sm);
}

.category-card__desc {
    font-size: 0.9rem;
    color: var(--color-slate-500);
    line-height: 1.65;
    margin-bottom: var(--space-lg);
}

.category-card__link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-teal-700);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: gap var(--transition-fast);
}

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

/* ---------- About ---------- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-surface);
}

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

.about__image-wrap {
    position: relative;
}

.about__image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.about__image-main img {
    width: 100%;
    height: auto;
    display: block;
}

.about__image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border: 4px solid var(--color-surface);
}

.about__image-accent img {
    width: 100%;
    height: auto;
    display: block;
}

.about__stat {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--color-teal-700);
    color: #ffffff;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.3);
}

.about__stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.about__stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-teal-200);
    margin-top: var(--space-xs);
}

.about__content {
    max-width: 520px;
}

.about__lead {
    font-size: 1.1rem;
    color: var(--color-slate-700);
    line-height: 1.75;
    margin-bottom: var(--space-lg);
}

.about__body {
    font-size: 0.95rem;
    color: var(--color-slate-500);
    line-height: 1.75;
    margin-bottom: var(--space-2xl);
}

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

.about__feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-slate-700);
}

.about__feature-icon {
    color: var(--color-teal-600);
    flex-shrink: 0;
}

/* ---------- Services ---------- */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-slate-900);
    color: #ffffff;
}

.services .section-tag {
    color: var(--color-teal-300);
}

.services .section-tag::before {
    background: var(--color-teal-500);
}

.services .section-title {
    color: #ffffff;
}

.services .section-subtitle {
    color: var(--color-slate-400);
}

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

.service-item {
    padding: var(--space-2xl);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(13, 148, 136, 0.4);
    transform: translateY(-2px);
}

.service-item__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-teal-600);
    line-height: 1;
    margin-bottom: var(--space-lg);
    opacity: 0.6;
}

.service-item__title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: var(--space-md);
}

.service-item__desc {
    font-size: 0.9rem;
    color: var(--color-slate-400);
    line-height: 1.7;
}

/* ---------- Quote Section ---------- */
.quote-section {
    padding: var(--space-4xl) 0;
    background: var(--color-teal-900);
    position: relative;
    overflow: hidden;
}

.quote-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.quote-section__inner {
    position: relative;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.quote-section__mark {
    color: var(--color-teal-500);
    margin-bottom: var(--space-xl);
    opacity: 0.5;
}

.quote-section__text {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-2xl);
}

.quote-section__footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    align-items: center;
}

.quote-section__author {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-teal-200);
}

.quote-section__location {
    font-size: 0.85rem;
    color: var(--color-slate-400);
}

/* ---------- Contact ---------- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

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

.contact__lead {
    font-size: 1.05rem;
    color: var(--color-slate-500);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.contact__detail-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-slate-400);
    margin-bottom: var(--space-xs);
}

.contact__detail-label svg {
    color: var(--color-teal-600);
}

.contact__detail-value {
    font-size: 1rem;
    color: var(--color-slate-700);
    line-height: 1.6;
}

.contact__detail-value a {
    color: var(--color-teal-700);
    text-decoration: none;
    font-weight: 500;
}

.contact__detail-value a:hover {
    color: var(--color-teal-600);
    text-decoration: underline;
}

.contact__map {
    overflow: hidden;
}

.contact__map iframe {
    width: 100%;
    height: 240px;
    border-radius: var(--radius-md);
}

/* Contact Form */
.contact__form-wrap {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
}

.contact__form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: var(--space-xl);
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-slate-600);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-slate-800);
    background: var(--color-slate-50);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-teal-500);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-input::placeholder {
    color: var(--color-slate-400);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-2xl);
    text-align: center;
    color: var(--color-teal-700);
}

.form-success svg {
    color: var(--color-teal-600);
}

.form-success p {
    font-size: 0.95rem;
    color: var(--color-slate-600);
    line-height: 1.6;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-slate-900);
    color: var(--color-slate-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: #ffffff;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.footer__logo:hover {
    color: var(--color-teal-300);
}

.footer__logo-icon {
    color: var(--color-teal-500);
}

.footer__tagline {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--color-slate-500);
    max-width: 280px;
}

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

.footer__links a {
    font-size: 0.9rem;
    color: var(--color-slate-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-teal-300);
}

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

.footer__phone,
.footer__email {
    font-size: 0.9rem;
    color: var(--color-slate-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__phone:hover,
.footer__email:hover {
    color: var(--color-teal-300);
}

.footer__address {
    font-size: 0.85rem;
    color: var(--color-slate-500);
    line-height: 1.6;
    margin-top: var(--space-sm);
}

.footer__bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--color-slate-600);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .categories__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__inner {
        gap: var(--space-3xl);
    }
    
    .about__image-accent {
        right: -20px;
        bottom: -20px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 64px;
    }
    
    .container {
        padding-left: var(--space-lg);
        padding-right: var(--space-lg);
    }
    
    /* Mobile nav */
    .navbar__toggle {
        display: flex;
    }
    
    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-surface);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--navbar-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-base);
        gap: var(--space-xl);
        z-index: 100;
    }
    
    .navbar__menu.open {
        right: 0;
    }
    
    .navbar__links {
        flex-direction: column;
        gap: var(--space-lg);
        width: 100%;
    }
    
    .navbar__link {
        font-size: 1.05rem;
        color: var(--color-slate-700);
    }
    
    .navbar__contact-mini {
        padding-left: 0;
        border-left: none;
        margin-left: 0;
        border-top: 1px solid var(--color-border);
        padding-top: var(--space-lg);
        width: 100%;
    }
    
    /* Mobile overlay */
    .navbar__menu::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: -1;
        left: 80%;
        width: 20%;
    }
    
    .navbar__menu.open::before {
        left: 0;
        width: 100%;
    }
    
    /* Hero */
    .hero__headline {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero__scroll {
        display: none;
    }
    
    /* Categories */
    .categories__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    /* About */
    .about__inner {
        grid-template-columns: 1fr;
    }
    
    .about__image-wrap {
        max-width: 480px;
    }
    
    .about__image-accent {
        width: 50%;
        bottom: -20px;
        right: -10px;
    }
    
    .about__features {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact__inner {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    /* Footer */
    .footer__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 480px) {
    .hero__badge {
        font-size: 0.7rem;
    }
    
    .category-card__img {
        height: 180px;
    }
    
    .contact__form-wrap {
        padding: var(--space-lg);
    }
}

/* ---------- 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;
    }
    
    .hero__scroll svg {
        animation: none;
    }
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}