/* ============================================
   M & M Insulation Construction
   Modern Corporate Style | Terracotta + Sand
   ============================================ */

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

:root {
    /* Terracotta palette */
    --color-terracotta-50: #fdf0ec;
    --color-terracotta-100: #fce4db;
    --color-terracotta-200: #f8c3b5;
    --color-terracotta-300: #f3a08a;
    --color-terracotta-400: #ed7658;
    --color-terracotta-500: #e45a36;
    --color-terracotta-600: #cc4425;
    --color-terracotta-700: #a8351e;
    --color-terracotta-800: #862a1a;
    --color-terracotta-900: #6e2317;
    
    /* Sand palette */
    --color-sand-50: #fdfbf7;
    --color-sand-100: #faf5eb;
    --color-sand-200: #f5ead4;
    --color-sand-300: #eddbb5;
    --color-sand-400: #e2c78e;
    --color-sand-500: #d4b06a;
    --color-sand-600: #c49a4f;
    --color-sand-700: #a67d3e;
    --color-sand-800: #876432;
    --color-sand-900: #70522a;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-off-white: #faf9f7;
    --color-gray-50: #f7f7f5;
    --color-gray-100: #f0efec;
    --color-gray-200: #e2e0da;
    --color-gray-300: #cec9c0;
    --color-gray-400: #a8a296;
    --color-gray-500: #78716c;
    --color-gray-600: #5c5650;
    --color-gray-700: #44403c;
    --color-gray-800: #2e2b27;
    --color-gray-900: #1a1816;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 100px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-terracotta-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-terracotta-700);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-terracotta-600);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 16px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--color-terracotta-700);
    border-color: var(--color-terracotta-700);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 68, 37, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--color-terracotta-600);
    border-color: var(--color-terracotta-600);
}

.btn--outline:hover {
    background: var(--color-terracotta-600);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-terracotta-600);
    border-color: var(--color-white);
}

.btn--light:hover {
    background: var(--color-sand-100);
    color: var(--color-terracotta-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.btn--outline-light:hover {
    background: var(--color-white);
    color: var(--color-terracotta-600);
    transform: translateY(-2px);
}

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

/* --- HEADER --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* --- LOGO --- */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo__mark {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--color-terracotta-600);
    background: var(--color-terracotta-50);
    border: 2px solid var(--color-terracotta-200);
    border-radius: 6px;
    padding: 4px 10px;
    letter-spacing: -0.02em;
}

.logo__text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--color-gray-900);
    letter-spacing: -0.01em;
}

.logo--light .logo__mark {
    color: var(--color-terracotta-300);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.logo--light .logo__text {
    color: var(--color-white);
}

/* --- NAV --- */
.nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav__link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-gray-700);
    padding: 8px 16px;
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-terracotta-600);
    background: var(--color-terracotta-50);
}

.nav__link--cta {
    background: var(--color-terracotta-600);
    color: var(--color-white) !important;
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--color-terracotta-700);
}

/* --- MOBILE MENU --- */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    position: relative;
    transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: all var(--transition-base);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.mobile-menu-btn[aria-expanded="true"] .hamburger {
    background: transparent;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- HERO --- */
.hero {
    padding-top: 80px;
    background: linear-gradient(135deg, var(--color-sand-50) 0%, var(--color-white) 50%, var(--color-terracotta-50) 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-white);
    border: 1px solid var(--color-terracotta-200);
    border-radius: 50px;
    padding: 6px 16px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-terracotta-700);
    margin-bottom: 24px;
}

.badge__dot {
    width: 8px;
    height: 8px;
    background: var(--color-terracotta-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero__headline {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-gray-900);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero__headline span {
    color: var(--color-terracotta-600);
}

.hero__subheadline {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.trust-item svg {
    color: var(--color-terracotta-500);
    flex-shrink: 0;
}

/* Hero Image */
.hero__image {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
}

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

.hero__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--color-terracotta-200);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.hero__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.stat-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    padding: 20px 24px;
    text-align: center;
}

.stat-card__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-terracotta-600);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-card__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- SECTION COMMON --- */
.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-terracotta-600);
    background: var(--color-terracotta-50);
    border: 1px solid var(--color-terracotta-200);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

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

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

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

/* --- SERVICES --- */
.services {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-terracotta-500);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-terracotta-200);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

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

.service-card__icon {
    width: 56px;
    height: 56px;
    background: var(--color-terracotta-50);
    border: 1px solid var(--color-terracotta-200);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracotta-600);
    margin-bottom: 20px;
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background: var(--color-terracotta-600);
    border-color: var(--color-terracotta-600);
    color: var(--color-white);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card__desc {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-card__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-card__list li {
    position: relative;
    padding-left: 18px;
    font-size: 0.875rem;
    color: var(--color-gray-700);
}

.service-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-terracotta-400);
    border-radius: 50%;
}

/* --- ABOUT --- */
.about {
    padding: var(--section-padding) 0;
    background: var(--color-gray-900);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__images {
    position: relative;
}

.about__img-main {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

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

.about__img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 4px solid var(--color-gray-900);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

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

.about__experience-badge {
    position: absolute;
    bottom: 20px;
    left: -20px;
    background: var(--color-terracotta-600);
    border-radius: var(--border-radius);
    padding: 20px 24px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(204, 68, 37, 0.4);
}

.badge__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
}

.badge__text {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-terracotta-200);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.about__content {
    color: var(--color-white);
}

.about__content .section-tag {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-terracotta-300);
}

.about__text {
    font-size: 1rem;
    color: var(--color-gray-300);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about__values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-white);
}

.value-item svg {
    color: var(--color-terracotta-400);
    flex-shrink: 0;
}

/* --- PROCESS --- */
.process {
    padding: var(--section-padding) 0;
    background: var(--color-sand-50);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 0 24px;
    position: relative;
}

.process-step__number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-terracotta-200);
    line-height: 1;
    margin-bottom: 16px;
}

.process-step__content {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 32px 24px;
    border: 1px solid var(--color-gray-200);
    height: 100%;
    transition: all var(--transition-base);
}

.process-step:hover .process-step__content {
    border-color: var(--color-terracotta-200);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.process-step__title {
    font-family: var(--font-heading);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 10px;
}

.process-step__desc {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.process-step__connector {
    display: none;
}

/* --- TESTIMONIALS --- */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: var(--color-terracotta-200);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    color: var(--color-sand-500);
    margin-bottom: 20px;
}

.testimonial-card__quote {
    font-size: 1rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.testimonial-card__name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-gray-900);
}

.testimonial-card__location {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* --- CTA BANNER --- */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-terracotta-700) 0%, var(--color-terracotta-500) 100%);
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-banner__content {
    flex: 1;
    min-width: 280px;
}

.cta-banner__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 12px;
}

.cta-banner__text {
    font-size: 1.0625rem;
    color: var(--color-terracotta-100);
    line-height: 1.7;
}

.cta-banner__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- CONTACT --- */
.contact {
    padding: var(--section-padding) 0;
    background: var(--color-gray-900);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact__text {
    font-size: 1rem;
    color: var(--color-gray-400);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail__icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracotta-400);
    flex-shrink: 0;
}

.contact-detail__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-detail__label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500);
}

.contact-detail__value {
    font-size: 1rem;
    color: var(--color-white);
    font-weight: 500;
}

.contact-detail__value a {
    color: var(--color-white);
}

.contact-detail__value a:hover {
    color: var(--color-terracotta-400);
}

/* Contact Form */
.contact__form-wrapper {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

.contact-form__title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-gray-800);
    background: var(--color-white);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-terracotta-500);
    box-shadow: 0 0 0 3px rgba(228, 90, 54, 0.15);
}

.form-input::placeholder {
    color: var(--color-gray-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='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

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

.contact-form__note {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: 16px;
}

/* Form Success */
.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success__icon {
    width: 72px;
    height: 72px;
    background: var(--color-terracotta-50);
    border: 2px solid var(--color-terracotta-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-terracotta-600);
}

.form-success__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 10px;
}

.form-success__text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* --- FOOTER --- */
.footer {
    background: var(--color-gray-900);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 64px 0 0;
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer__desc {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer__links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-terracotta-400);
}

.footer__contact address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer__contact p {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
}

.footer__contact a {
    color: var(--color-gray-400);
}

.footer__contact a:hover {
    color: var(--color-terracotta-400);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero__inner {
        gap: 40px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__inner {
        gap: 48px;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .process-step {
        text-align: left;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__inner {
        gap: 48px;
    }
    
    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }
    
    /* Mobile Nav */
    .mobile-menu-btn {
        display: block;
    }
    
    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-gray-200);
        padding: 16px 24px;
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition-base);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    }
    
    .nav.is-open {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 4px;
        width: 100%;
    }
    
    .nav__link {
        display: block;
        padding: 12px 16px;
        width: 100%;
    }
    
    .nav__link--cta {
        margin-left: 0;
        text-align: center;
        margin-top: 8px;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding-top: 100px;
    }
    
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 0;
    }
    
    .hero__content {
        order: 1;
    }
    
    .hero__image {
        order: 2;
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        justify-content: center;
    }
    
    .hero__stats {
        grid-template-columns: 1fr 1fr;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* About */
    .about__inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about__images {
        max-width: 500px;
    }
    
    .about__img-secondary {
        right: -20px;
        bottom: -20px;
    }
    
    .about__values {
        grid-template-columns: 1fr;
    }
    
    /* Process */
    .process-steps {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA */
    .cta-banner__inner {
        flex-direction: column;
        text-align: center;
    }
    
    /* Contact */
    .contact__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact__form-wrapper {
        padding: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer__inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero__headline {
        font-size: 1.875rem;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        display: flex;
        align-items: center;
        gap: 12px;
        text-align: left;
    }
}

/* --- 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;
    }
}