/* ============================================
   Griff Enterprise LLC — Brand Styles
   Terracotta + Sand | Confident Corporate
   ============================================ */

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

:root {
    --terra-950: #3D1C14;
    --terra-900: #5A2A1E;
    --terra-800: #7A3A28;
    --terra-700: #944733;
    --terra-600: #B85446;
    --terra-500: #C96B5A;
    --terra-400: #D4897A;
    --terra-300: #E0A898;
    --terra-200: #EDC8BE;
    --terra-100: #F5E0D8;
    --terra-50:  #FBF3EF;

    --sand-950:  #2C2418;
    --sand-900:  #3D3224;
    --sand-800:  #4E4030;
    --sand-700:  #6B5740;
    --sand-600:  #8A7256;
    --sand-500:  #A8906C;
    --sand-400:  #C4AD8E;
    --sand-300:  #D9C4B0;
    --sand-200:  #EBDCCA;
    --sand-100:  #F5EDE3;
    --sand-50:   #FBF8F4;

    --neutral-950: #0F0F0F;
    --neutral-900: #1A1A1A;
    --neutral-800: #2A2A2A;
    --neutral-700: #3A3A3A;
    --neutral-600: #555555;
    --neutral-500: #707070;
    --neutral-400: #909090;
    --neutral-300: #B0B0B0;
    --neutral-200: #D0D0D0;
    --neutral-100: #E8E8E8;
    --neutral-50:  #F5F5F5;
    --white:       #FFFFFF;

    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs:  0.5rem;
    --space-sm:  0.75rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm:  0 1px 2px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:  0 4px 6px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg:  0 8px 16px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.10);
    --shadow-xl:  0 16px 32px rgba(0,0,0,0.10), 0 12px 24px rgba(0,0,0,0.12);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--neutral-800);
    background-color: var(--sand-50);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    color: var(--neutral-950);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--terra-600);
    margin-bottom: var(--space-md);
}

.eyebrow-line {
    display: block;
    width: 32px;
    height: 1.5px;
    background: var(--terra-600);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--neutral-600);
    max-width: 560px;
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--terra-600);
    color: var(--white);
    border: 2px solid var(--terra-600);
}

.btn-primary:hover {
    background: var(--terra-700);
    border-color: var(--terra-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.4);
}

.btn-ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

.btn-outline {
    background: transparent;
    color: var(--terra-600);
    border: 2px solid var(--terra-600);
}

.btn-outline:hover {
    background: var(--terra-600);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

/* ========== HEADER ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(251, 248, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sand-200);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--neutral-950);
    letter-spacing: -0.01em;
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--terra-600);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    padding: 0.5rem 0.875rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-700);
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
    color: var(--terra-600);
    background: var(--terra-50);
}

.nav-cta {
    margin-left: var(--space-md);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--terra-600);
    border: 1.5px solid var(--terra-600);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.nav-cta:hover {
    background: var(--terra-600);
    color: var(--white);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: var(--space-md);
}

.menu-toggle-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--neutral-800);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--neutral-950);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image:
        linear-gradient(30deg, var(--terra-400) 12%, transparent 12.5%, transparent 87%, var(--terra-400) 87.5%, var(--terra-400)),
        linear-gradient(150deg, var(--terra-400) 12%, transparent 12.5%, transparent 87%, var(--terra-400) 87.5%, var(--terra-400)),
        linear-gradient(30deg, var(--terra-400) 12%, transparent 12.5%, transparent 87%, var(--terra-400) 87.5%, var(--terra-400)),
        linear-gradient(150deg, var(--terra-400) 12%, transparent 12.5%, transparent 87%, var(--terra-400) 87.5%, var(--terra-400));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: var(--space-3xl) 0;
}

.hero-content {
    max-width: 560px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--terra-400);
    margin-bottom: var(--space-xl);
}

.hero-eyebrow .eyebrow-line {
    background: var(--terra-400);
    width: 40px;
    height: 1.5px;
}

.hero-headline {
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 600;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-xl);
}

.hero-headline em {
    font-style: italic;
    color: var(--terra-300);
}

.hero-sub {
    font-size: 1.125rem;
    color: var(--sand-300);
    line-height: 1.75;
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

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

.hero-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
}

.hero-image-stack {
    position: relative;
    width: 100%;
    max-width: 520px;
}

.hero-img {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero-img-primary {
    width: 100%;
    aspect-ratio: 600 / 760;
}

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

.hero-img-secondary {
    position: absolute;
    bottom: -40px;
    left: -60px;
    width: 53%;
    aspect-ratio: 320 / 240;
    border: 5px solid var(--neutral-950);
}

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

.hero-stat {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    background: var(--terra-600);
    color: var(--white);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    min-width: 130px;
}

.hero-stat .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-stat .stat-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-top: 2px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--sand-400);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--terra-400), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* ========== SERVICES ========== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--sand-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header .section-desc {
    margin: 0 auto;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--sand-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--terra-600);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terra-50);
    border-radius: var(--radius-md);
    color: var(--terra-600);
    margin-bottom: var(--space-lg);
    transition: background 0.3s;
}

.service-card:hover .service-icon {
    background: var(--terra-600);
    color: var(--white);
}

.service-icon svg {
    width: 26px;
    height: 26px;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--neutral-950);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--terra-600);
    transition: gap 0.2s;
}

.service-link:hover {
    gap: var(--space-sm);
}

.service-link svg {
    width: 16px;
    height: 16px;
}

/* ========== ABOUT ========== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 560 / 680;
}

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

.about-accent-block {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--terra-600);
    color: var(--white);
    padding: var(--space-xl) var(--space-2xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.about-stat .stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
}

.about-stat .stat-txt {
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.about-content .section-eyebrow {
    margin-bottom: var(--space-md);
}

.about-body {
    font-size: 1.0625rem;
    color: var(--neutral-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

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

.value-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-800);
}

.value-mark {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    background: var(--terra-600);
    border-radius: 50%;
}

/* ========== APPROACH ========== */
.approach {
    padding: var(--space-4xl) 0;
    background: var(--neutral-950);
    color: var(--white);
}

.approach-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.approach-header .section-eyebrow {
    color: var(--terra-400);
}

.approach-header .section-title {
    color: var(--white);
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    position: relative;
}

.approach-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: calc(12.5% + var(--space-xl) * 0.5);
    right: calc(12.5% + var(--space-xl) * 0.5);
    height: 2px;
    background: linear-gradient(to right, var(--terra-600), var(--terra-400), var(--terra-600));
    opacity: 0.4;
}

.approach-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--terra-400);
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--sand-300);
    line-height: 1.7;
}

/* ========== CTA BANNER ========== */
.cta-banner {
    padding: var(--space-4xl) 0;
    background: var(--terra-600);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.cta-content {
    flex: 1;
    min-width: 0;
}

.cta-eyebrow {
    color: rgba(255,255,255,0.7);
}

.cta-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.cta-desc {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    max-width: 480px;
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.btn-primary.btn-large {
    background: var(--white);
    color: var(--terra-600);
    border-color: var(--white);
}

.btn-primary.btn-large:hover {
    background: var(--sand-100);
    border-color: var(--sand-100);
}

.btn-outline.btn-large {
    border-color: rgba(255,255,255,0.5);
    color: var(--white);
}

.btn-outline.btn-large:hover {
    background: var(--white);
    color: var(--terra-600);
    border-color: var(--white);
}

/* ========== CONTACT ========== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--sand-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info .section-eyebrow {
    margin-bottom: var(--space-md);
}

.contact-info .section-title {
    margin-bottom: var(--space-md);
}

.contact-desc {
    font-size: 1.0625rem;
    color: var(--neutral-600);
    line-height: 1.75;
    margin-bottom: var(--space-2xl);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terra-50);
    border-radius: var(--radius-md);
    color: var(--terra-600);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 2px;
}

.contact-value {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--neutral-800);
}

.contact-value a {
    color: var(--terra-600);
    transition: color 0.2s;
}

.contact-value a:hover {
    color: var(--terra-700);
    text-decoration: underline;
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid var(--sand-200);
    box-shadow: var(--shadow-sm);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--sand-300);
    border-radius: var(--radius-md);
    background: var(--sand-50);
    color: var(--neutral-900);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--terra-600);
    box-shadow: 0 0 0 3px rgba(184, 84, 70, 0.12);
    background: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-400);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--terra-50);
    border: 1px solid var(--terra-200);
    border-radius: var(--radius-md);
    color: var(--terra-800);
    font-size: 0.9375rem;
    font-weight: 500;
}

.form-success svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--terra-600);
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--neutral-950);
    color: var(--sand-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--neutral-800);
}

.footer-logo {
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--sand-400);
    max-width: 260px;
}

.footer-nav-label,
.footer-contact .footer-nav-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sand-500);
    margin-bottom: var(--space-md);
}

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

.footer-nav a {
    font-size: 0.9375rem;
    color: var(--sand-300);
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: var(--terra-400);
}

.footer-contact address {
    font-style: normal;
    font-size: 0.9375rem;
    line-height: 1.8;
}

.footer-contact a {
    color: var(--terra-400);
    transition: color 0.2s;
}

.footer-contact a:hover {
    color: var(--terra-300);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding-top: var(--space-xl);
    font-size: 0.8125rem;
    color: var(--neutral-500);
}

.footer-legal {
    font-size: 0.75rem;
    color: var(--neutral-600);
}

/* ========== MOBILE NAV OVERLAY ========== */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
}

.mobile-nav-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--sand-50);
    padding: 96px var(--space-xl) var(--space-2xl);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-xl);
}

.mobile-nav-overlay.active .mobile-nav-panel {
    transform: translateX(0);
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.mobile-nav-link {
    display: block;
    padding: var(--space-md);
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--neutral-800);
    border-radius: var(--radius-md);
    transition: background 0.2s, color 0.2s;
}

.mobile-nav-link:hover {
    background: var(--terra-50);
    color: var(--terra-600);
}

.mobile-nav-cta {
    margin-top: var(--space-lg);
    display: block;
    text-align: center;
    padding: var(--space-md);
    font-size: 1rem;
    font-weight: 600;
    color: var(--terra-600);
    border: 2px solid var(--terra-600);
    border-radius: var(--radius-md);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-visual {
        justify-content: flex-start;
        order: -1;
    }

    .hero-image-stack {
        max-width: 400px;
    }

    .hero-img-secondary {
        left: -20px;
        bottom: -20px;
    }

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

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .approach-steps::before {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-visual {
        max-width: 480px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }

    .nav-list {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .mobile-nav-overlay {
        display: block;
        pointer-events: none;
    }

    .mobile-nav-overlay.active {
        pointer-events: auto;
    }

    .hero {
        min-height: auto;
        padding: calc(72px + var(--space-2xl)) 0 var(--space-3xl);
    }

    .hero-grid {
        padding: var(--space-xl) 0;
    }

    .hero-headline {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero-image-stack {
        max-width: 300px;
    }

    .hero-img-secondary {
        width: 55%;
        left: -10px;
        bottom: -15px;
    }

    .hero-stat {
        right: -10px;
        padding: var(--space-md) var(--space-lg);
    }

    .hero-scroll-indicator {
        display: none;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .approach-steps {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-image-stack {
        max-width: 240px;
    }

    .hero-img-secondary {
        width: 58%;
        left: -5px;
        bottom: -10px;
    }
}

/* ========== 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;
    }
}