/* ============================================
   Rocking M Plumbing — Classic & Elegant Theme
   Palette: Plum (#4A2C4A) + Amber (#C8952E)
   Fonts: Cormorant Garamond (serif) + Karla (sans)
============================================ */

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

:root {
    --plum-50:  #f5f0f6;
    --plum-100:  #ebe0ec;
    --plum-200:  #d6bcd8;
    --plum-300:  #b88fbf;
    --plum-400:  #9a61a6;
    --plum-500:  #7d3e88;
    --plum-600:  #632d6c;
    --plum-700:  #4a2c4a;
    --plum-800:  #341e34;
    --plum-900:  #1f111f;
    
    --amber-50:  #fdf8ee;
    --amber-100:  #f9ecce;
    --amber-200:  #f2d9a0;
    --amber-300:  #e8c06e;
    --amber-400:  #d4a04a;
    --amber-500:  #c8952e;
    --amber-600:  #b87d1e;
    --amber-700:  #9a6216;
    --amber-800:  #7a4c12;
    --amber-900:  #5c370d;
    
    --cream:     #faf8f5;
    --warm-gray: #f5f2ef;
    --stone:     #e8e4df;
    --charcoal:  #2a2520;
    --dark:      #1a1612;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans:  'Karla', 'Helvetica Neue', Arial, sans-serif;
    
    --shadow-sm:  0 1px 3px rgba(26, 22, 18, 0.08);
    --shadow-md:  0 4px 16px rgba(26, 22, 18, 0.10);
    --shadow-lg:  0 8px 32px rgba(26, 22, 18, 0.12);
    --shadow-xl:  0 16px 48px rgba(26, 22, 18, 0.14);
    
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal);
    background-color: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    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;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Section Labels & Titles ---------- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-600);
    margin-bottom: 16px;
}

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

.section-label--light {
    color: var(--amber-300);
}

.section-label--light::before {
    background-color: var(--amber-400);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--plum-800);
    margin-bottom: 20px;
}

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

.text-accent {
    color: var(--amber-600);
}

.text-accent-light {
    color: var(--amber-300);
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6b6560;
    max-width: 600px;
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--amber-500);
    color: var(--dark);
    border: 2px solid var(--amber-500);
}

.btn-primary:hover {
    background-color: var(--amber-600);
    border-color: var(--amber-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline-light {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
    background-color: #ffffff;
    color: var(--plum-800);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    background-color: rgba(74, 44, 74, 0.97);
    padding: 12px 0;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--amber-400);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber-300);
    margin-left: -2px;
    align-self: flex-end;
    margin-bottom: 4px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--amber-400);
    transition: width var(--transition);
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link--cta {
    background-color: var(--amber-500);
    color: var(--dark) !important;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background-color: var(--amber-400);
    color: var(--dark) !important;
    transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all var(--transition);
}

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

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

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

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--plum-900);
}

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(31, 17, 31, 0.85) 0%,
        rgba(74, 44, 74, 0.75) 40%,
        rgba(74, 44, 74, 0.60) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber-300);
    margin-bottom: 28px;
    padding: 8px 20px;
    border: 1px solid rgba(212, 160, 74, 0.3);
    border-radius: 50px;
    background-color: rgba(212, 160, 74, 0.08);
}

.hero-badge svg {
    width: 14px;
    height: 14px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.08;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.hero-accent {
    color: var(--amber-400);
    font-style: italic;
}

.hero-subheadline {
    font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.trust-item svg {
    width: 16px;
    height: 16px;
    color: var(--amber-400);
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: float 2.5s ease-in-out infinite;
}

.hero-scroll svg {
    width: 20px;
    height: 20px;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- About ---------- */
.about {
    padding: 120px 0;
    background-color: var(--cream);
}

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

.about-image-wrap {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream);
}

.about-image-accent img {
    width: 260px;
    height: 200px;
    object-fit: cover;
}

.about-experience {
    position: absolute;
    top: -20px;
    left: -20px;
    background-color: var(--plum-700);
    color: #ffffff;
    padding: 20px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-experience .exp-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--amber-400);
    line-height: 1;
}

.about-experience .exp-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 4px;
}

.about-content .section-title {
    margin-bottom: 24px;
}

.about-text {
    font-size: 1.0625rem;
    color: #5a524c;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background-color: var(--plum-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--plum-700);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 4px;
}

.feature-desc {
    font-size: 0.9375rem;
    color: #6b6560;
    line-height: 1.6;
}

/* ---------- Products ---------- */
.products {
    padding: 120px 0;
    background-color: var(--warm-gray);
}

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

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

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

.product-image {
    overflow: hidden;
    height: 240px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 28px;
}

.product-name {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 8px;
}

.product-desc {
    font-size: 0.9375rem;
    color: #6b6560;
    line-height: 1.7;
}

/* ---------- Services ---------- */
.services {
    padding: 120px 0;
    background-color: var(--cream);
}

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

.services-content .section-title {
    margin-bottom: 20px;
}

.services-text {
    font-size: 1.0625rem;
    color: #5a524c;
    line-height: 1.8;
    margin-bottom: 48px;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.service-row {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    align-items: start;
}

.service-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--amber-300);
    line-height: 1;
    padding-top: 4px;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 6px;
}

.service-desc {
    font-size: 0.9375rem;
    color: #6b6560;
    line-height: 1.7;
}

.services-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 100%;
    min-height: 500px;
}

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

/* ---------- Testimonials ---------- */
.testimonials {
    padding: 120px 0;
    background-color: var(--plum-700);
}

.testimonials .section-header {
    margin-bottom: 64px;
}

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

.testimonials .section-label {
    color: var(--amber-400);
}

.testimonials .section-label::before {
    background-color: var(--amber-500);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    color: var(--amber-500);
    line-height: 1;
    margin-bottom: 8px;
    opacity: 0.6;
}

.testimonial-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.75;
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
}

.author-location {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.04em;
}

/* ---------- CTA ---------- */
.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

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

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

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(31, 17, 31, 0.88) 0%,
        rgba(74, 44, 74, 0.80) 100%
    );
}

.cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-content {
    max-width: 680px;
    margin: 0 auto;
}

.cta-content .section-title {
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.75;
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Contact ---------- */
.contact {
    padding: 120px 0;
    background-color: var(--warm-gray);
}

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

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-text {
    font-size: 1.0625rem;
    color: #5a524c;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    background-color: var(--plum-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--amber-400);
}

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

.contact-label {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.9375rem;
    color: #6b6560;
    line-height: 1.6;
}

.contact-item a {
    color: var(--plum-600);
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--amber-600);
}

/* Contact Form */
.contact-form-wrap {
    position: relative;
}

.contact-form-card {
    background-color: #ffffff;
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9375rem;
    color: #6b6560;
    line-height: 1.6;
    margin-bottom: 32px;
}

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

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--plum-700);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--charcoal);
    background-color: var(--cream);
    border: 1.5px solid var(--stone);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input::placeholder {
    color: #b0a89f;
}

.form-input:focus {
    border-color: var(--amber-500);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(200, 149, 46, 0.12);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: var(--plum-50);
    border: 1px solid var(--plum-200);
    border-radius: var(--radius-md);
    margin-top: 16px;
    color: var(--plum-700);
    font-weight: 500;
}

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

/* ---------- Map ---------- */
.map-section {
    background-color: var(--plum-900);
}

.map-container {
    height: 400px;
    filter: grayscale(30%) contrast(1.05);
}

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

/* ---------- Footer ---------- */
.footer {
    background-color: var(--plum-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 64px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 16px;
}

.footer-logo .logo-text {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
}

.footer-logo .logo-sub {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber-400);
    margin-left: -2px;
    align-self: flex-end;
    margin-bottom: 4px;
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 280px;
    color: rgba(255, 255, 255, 0.55);
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--amber-400);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--amber-500);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .about-grid,
    .services-inner,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-accent {
        right: 20px;
        bottom: -20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--plum-800);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: right var(--transition);
        box-shadow: var(--shadow-xl);
    }
    
    .nav-links.open {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.0625rem;
    }
    
    .nav-link--cta {
        padding: 14px 24px;
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .contact-form-card {
        padding: 32px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .about-image-main img {
        height: 360px;
    }
    
    .about-image-accent {
        width: 200px;
        height: 160px;
        right: 12px;
        bottom: -16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .about,
    .products,
    .services,
    .testimonials,
    .cta,
    .contact {
        padding: 80px 0;
    }
    
    .hero-content {
        padding: 100px 16px 60px;
    }
}