/* ========================================
   Optical Solutions — Brand Styles
   Plum + Amber | Vibrant Modern
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --plum: #7B2D8B;
    --plum-dark: #5A1F68;
    --plum-light: #C060C8;
    --plum-pale: #F3E5F5;
    --amber: #D4880A;
    --amber-dark: #B07008;
    --amber-light: #E8A838;
    --amber-pale: #FFF8E7;
    --bg: #FAFAFA;
    --bg-warm: #FFFDF8;
    --text: #1a1a2e;
    --text-muted: #555570;
    --text-light: #8888A0;
    --white: #FFFFFF;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
    --shadow-md: 0 8px 30px rgba(26, 26, 46, 0.10);
    --shadow-lg: 0 20px 60px rgba(26, 26, 46, 0.14);
    --font-display: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

/* --- Decorative Floating Shapes --- */
.deco-shape {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
}

.deco-circle-1 {
    width: 600px;
    height: 600px;
    background: var(--plum);
    top: -200px;
    right: -200px;
}

.deco-circle-2 {
    width: 400px;
    height: 400px;
    background: var(--amber);
    bottom: 10%;
    left: -150px;
}

.deco-rect {
    width: 200px;
    height: 200px;
    background: var(--plum-light);
    border-radius: var(--radius-lg);
    top: 50%;
    right: 5%;
    transform: rotate(45deg);
    opacity: 0.04;
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 250, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(123, 45, 139, 0.08);
    transition: var(--transition);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text);
}

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

.logo-text {
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--plum);
    background: var(--plum-pale);
}

.nav-cta {
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    background: var(--plum);
    transition: var(--transition);
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--plum-dark);
    transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* Mobile overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: var(--white);
    padding: 100px 32px 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-link {
    font-size: 1.1rem;
    font-weight: 500;
    padding: 14px 0;
    color: var(--text);
    border-bottom: 1px solid rgba(26, 26, 46, 0.06);
    transition: var(--transition);
}

.mobile-link:hover {
    color: var(--plum);
    padding-left: 8px;
}

.mobile-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    background: var(--plum);
    color: var(--white);
    font-weight: 600;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--plum);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(123, 45, 139, 0.3);
}

.btn-primary:hover {
    background: var(--plum-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(123, 45, 139, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--text);
    border: 2px solid rgba(26, 26, 46, 0.12);
}

.btn-secondary:hover {
    border-color: var(--plum);
    color: var(--plum);
}

.btn-light {
    background: var(--white);
    color: var(--plum);
}

.btn-light:hover {
    background: var(--plum-pale);
    transform: translateY(-2px);
}

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

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

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

.btn-large {
    padding: 18px 36px;
    font-size: 1.05rem;
}

/* --- Section Shared --- */
.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--plum-pale);
    color: var(--plum);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.title-accent {
    color: var(--plum);
}

/* ========================================
   HERO
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-warm) 0%, var(--plum-pale) 50%, var(--amber-pale) 100%);
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
}

.hero-circle-plum {
    width: 700px;
    height: 700px;
    background: var(--plum);
    opacity: 0.05;
    top: -250px;
    right: -150px;
}

.hero-circle-amber {
    width: 400px;
    height: 400px;
    background: var(--amber);
    opacity: 0.07;
    bottom: -100px;
    left: -100px;
}

.hero-stripe {
    position: absolute;
    width: 6px;
    height: 300px;
    background: linear-gradient(to bottom, var(--plum-light), var(--amber-light));
    border-radius: 3px;
    opacity: 0.2;
    top: 15%;
    left: 45%;
    transform: rotate(15deg);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 100px;
    background: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--amber);
    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-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--text);
    margin-bottom: 24px;
}

.headline-accent {
    color: var(--plum);
    display: block;
}

.hero-subheadline {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
}

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

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

.hero-img-main {
    width: 100%;
    aspect-ratio: 520/640;
}

.hero-img-main img,
.hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-accent {
    position: absolute;
    bottom: -30px;
    left: -40px;
    width: 65%;
    aspect-ratio: 400/300;
    border: 6px solid var(--white);
    z-index: 2;
}

.hero-card {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    background: var(--plum);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

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

.hero-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-label {
    font-size: 0.75rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.card-value {
    font-size: 1rem;
    font-weight: 700;
}

/* ========================================
   SERVICES
   ======================================== */
.services {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.services-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.accent-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--plum-pale);
    bottom: -100px;
    right: -50px;
}

.accent-bar {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--amber-pale);
    border-radius: var(--radius-md);
    bottom: 40px;
    right: 60px;
    transform: rotate(30deg);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.service-card {
    padding: 40px 36px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: var(--transition);
}

.service-card--plum {
    background: var(--white);
    border: 1px solid rgba(123, 45, 139, 0.08);
}

.service-card--plum:hover {
    border-color: rgba(123, 45, 139, 0.2);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-card--amber {
    background: var(--amber-pale);
    border: 1px solid rgba(212, 136, 10, 0.12);
}

.service-card--amber:hover {
    border-color: rgba(212, 136, 10, 0.3);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card--plum .service-icon {
    background: var(--plum-pale);
    color: var(--plum);
}

.service-card--amber .service-icon {
    background: rgba(212, 136, 10, 0.12);
    color: var(--amber);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.service-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--plum);
    transition: var(--transition);
}

.service-card--amber .service-link {
    color: var(--amber-dark);
}

.service-link:hover {
    gap: 10px;
}

/* ========================================
   ABOUT
   ======================================== */
.about {
    padding: 120px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-grid {
    position: relative;
}

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

.about-img--large {
    width: 100%;
    aspect-ratio: 480/600;
}

.about-img--small {
    position: absolute;
    bottom: -40px;
    right: -30px;
    width: 60%;
    aspect-ratio: 360/280;
    border: 6px solid var(--white);
    z-index: 2;
}

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

.about-stat-card {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--amber);
    color: var(--white);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 3;
    animation: float 5s ease-in-out infinite;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.85;
    line-height: 1.4;
}

.about-content {
    max-width: 500px;
}

.about-text {
    margin-bottom: 36px;
}

.about-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.value-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.value-dot--plum {
    background: var(--plum);
}

.value-dot--amber {
    background: var(--amber);
}

.value-item strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 2px;
}

.value-item span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ========================================
   FRAMES
   ======================================== */
.frames {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--plum-pale) 100%);
    position: relative;
}

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

.frames-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.frames-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.frames-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    margin-bottom: 56px;
}

.frame-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.frame-card--wide {
    grid-column: span 2;
}

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

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

.frame-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.6) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}

.frame-card:hover .frame-card-overlay {
    opacity: 1;
}

.frame-card-label {
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
}

.frames-cta {
    text-align: center;
}

/* ========================================
   CTA BANNER
   ======================================== */
.cta-banner {
    position: relative;
    padding: 100px 0;
    background: var(--plum);
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
}

.cta-shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.04);
    top: -200px;
    left: -100px;
}

.cta-shape-2 {
    width: 300px;
    height: 300px;
    background: rgba(212, 136, 10, 0.15);
    bottom: -100px;
    right: 10%;
}

.cta-shape-3 {
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.06);
    top: 20%;
    right: 25%;
    border-radius: var(--radius-lg);
    transform: rotate(45deg);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.cta-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 36px;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
    padding: 120px 0;
    background: var(--white);
}

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

.contact-info {
    max-width: 480px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin: 40px 0;
}

.contact-item {
    display: flex;
    gap: 16px;
}

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

.contact-icon--plum {
    background: var(--plum-pale);
    color: var(--plum);
}

.contact-icon--amber {
    background: var(--amber-pale);
    color: var(--amber);
}

.contact-item strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light);
    margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--plum);
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg);
    border-radius: var(--radius-xl);
    padding: 44px;
    border: 1px solid rgba(26, 26, 46, 0.06);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid rgba(26, 26, 46, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--plum);
    box-shadow: 0 0 0 4px rgba(123, 45, 139, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

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

/* Success message */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
    animation: fadeIn 0.4s ease;
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--plum-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--text);
    color: rgba(255, 255, 255, 0.7);
}

.footer-top {
    padding: 80px 0 48px;
}

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

.footer-brand {
    max-width: 280px;
}

.footer-tagline {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links strong,
.footer-hours strong {
    display: block;
    color: var(--white);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-hours ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--amber-light);
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-hours li span:last-child {
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--amber-light);
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .hero-image-stack {
        max-width: 420px;
    }
    
    .about-container {
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-visual {
        justify-content: center;
        order: -1;
    }
    
    .hero-image-stack {
        max-width: 360px;
    }
    
    .hero-img-accent {
        left: -20px;
        bottom: -20px;
    }
    
    .hero-card {
        right: -10px;
    }
    
    .hero-trust {
        gap: 16px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-visual {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .frames-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .frame-card--wide {
        grid-column: span 2;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-info {
        max-width: 100%;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-image-stack {
        max-width: 280px;
    }
    
    .hero-img-accent {
        width: 55%;
        left: -10px;
        bottom: -15px;
    }
    
    .hero-card {
        padding: 14px 18px;
        right: -5px;
    }
    
    .frames-grid {
        grid-template-columns: 1fr;
    }
    
    .frame-card--wide {
        grid-column: span 1;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}