/* ============================================
   AcousticPanelHub - Premium Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&display=swap');

:root {
    /* Brand Colors */
    --gold: #c9a55c;
    --gold-light: #dfc07d;
    --gold-dark: #a88a3d;
    --black: #000000;
    --black-soft: #0a0a0a;
    --dark-1: #111111;
    --dark-2: #1a1a1a;
    --dark-3: #222222;
    --dark-4: #2a2a2a;
    --gray-1: #333333;
    --gray-2: #555555;
    --gray-3: #888888;
    --gray-4: #aaaaaa;
    --gray-5: #cccccc;
    --white: #ffffff;
    --white-soft: #f5f5f0;
    --overlay-dark: rgba(0, 0, 0, 0.7);
    --overlay-light: rgba(0, 0, 0, 0.4);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1240px;

    /* Transitions */
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--gray-4);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s var(--ease);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 600;
    line-height: 1.15;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 2.2rem;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s var(--ease);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gold);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 165, 92, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--dark-2);
    color: var(--white);
    border: 1px solid var(--gray-1);
}

.btn-dark:hover {
    background: var(--dark-3);
    border-color: var(--gold);
    transform: translateY(-2px);
}

.btn-whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s var(--ease);
    border: none;
    cursor: pointer;
}

.btn-whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.btn-whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: white;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.4s var(--ease);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 165, 92, 0.08);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-logo img {
    height: 65px;
    width: auto;
    transition: all 0.3s var(--ease);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-links a {
    padding: 0.5rem 1.5rem;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-4);
    position: relative;
    transition: color 0.3s var(--ease);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: all 0.3s var(--ease);
    transform: translateX(-50%);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 60%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-cta .btn {
    padding: 0.65rem 1.5rem;
    font-size: 0.78rem;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--white);
    position: absolute;
    left: 0;
    transition: all 0.3s var(--ease);
}

.mobile-toggle span:nth-child(1) { top: 0; }
.mobile-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.mobile-toggle span:nth-child(3) { bottom: 0; }

.mobile-toggle.active span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) { opacity: 0; }

.mobile-toggle.active span:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* ============================================
   Page Hero / Banner
   ============================================ */
.page-hero {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
    padding-bottom: 4rem;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

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

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 60%, rgba(0,0,0,0.5) 100%);
    z-index: 2;
}

.page-hero-content {
    position: relative;
    z-index: 3;
}

.page-hero-content .breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-3);
}

.page-hero-content .breadcrumb a {
    color: var(--gold);
}

.page-hero-content .breadcrumb span {
    color: var(--gray-3);
}

.page-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-hero-content p {
    font-size: 1.1rem;
    color: var(--gray-4);
    max-width: 600px;
    margin-top: 1rem;
}

/* ============================================
   Home Hero (Full-screen)
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.12); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.6) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 750px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(201, 165, 92, 0.12);
    border: 1px solid rgba(201, 165, 92, 0.25);
    padding: 0.5rem 1.2rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.08;
}

.hero-title em {
    font-style: italic;
    color: var(--gold);
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-3);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll .line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
}

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

/* ============================================
   Section Headers
   ============================================ */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
    font-family: var(--font-body);
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-3);
    max-width: 650px;
    line-height: 1.8;
}

.section-desc.centered {
    margin: 0 auto;
    text-align: center;
}

.divider-gold {
    width: 50px;
    height: 2px;
    background: var(--gold);
    margin: 1.5rem 0;
}

.divider-gold.centered {
    margin: 1.5rem auto;
}

/* ============================================
   Home Intro Section
   ============================================ */
.intro {
    background: var(--black);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.intro-img {
    position: relative;
    overflow: hidden;
}

.intro-img img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    filter: brightness(0.9);
}

.intro-img::after {
    content: '';
    position: absolute;
    top: 2rem;
    left: 2rem;
    right: -2rem;
    bottom: -2rem;
    border: 1px solid rgba(201, 165, 92, 0.2);
    z-index: -1;
}

.intro-text .lead {
    font-size: 1.2rem;
    color: var(--gray-5);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.intro-text p {
    margin-bottom: 1.2rem;
}

/* ============================================
   Stats Bar
   ============================================ */
.stats-bar {
    background: var(--dark-1);
    border-top: 1px solid rgba(201, 165, 92, 0.1);
    border-bottom: 1px solid rgba(201, 165, 92, 0.1);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-3);
}

/* ============================================
   Services Preview (Home)
   ============================================ */
.services-preview {
    background: var(--black-soft);
}

.services-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 2.5rem 2rem;
    transition: all 0.5s var(--ease);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

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

.service-card:hover {
    background: var(--dark-2);
    border-color: rgba(201, 165, 92, 0.15);
    transform: translateY(-5px);
}

.service-card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--gold);
}

.service-card-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.service-card h4 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.8rem;
}

.service-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-3);
}

/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark-1) 100%);
    border-top: 1px solid rgba(201, 165, 92, 0.1);
    border-bottom: 1px solid rgba(201, 165, 92, 0.1);
    text-align: center;
    padding: 5rem 0;
}

.cta-banner h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    max-width: 550px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

/* ============================================
   About Page
   ============================================ */
.about-content {
    background: var(--black);
}

.about-text-block {
    max-width: 800px;
    margin: 0 auto;
}

.about-text-block .lead {
    font-size: 1.3rem;
    color: var(--gray-5);
    line-height: 1.9;
    margin-bottom: 2rem;
}

.about-text-block p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 4rem;
}

.value-card {
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 3rem;
    transition: all 0.5s var(--ease);
}

.value-card:hover {
    border-color: rgba(201, 165, 92, 0.15);
    transform: translateY(-3px);
}

.value-card-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: rgba(201, 165, 92, 0.2);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1;
}

.value-card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.value-card ul {
    margin-top: 1rem;
}

.value-card ul li {
    padding: 0.4rem 0;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.95rem;
    color: var(--gray-3);
}

.value-card ul li::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 0.85rem;
}

/* ============================================
   Services Page
   ============================================ */
.services-content {
    background: var(--black);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 3rem;
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: all 0.5s var(--ease);
    align-items: start;
}

.service-row:hover {
    padding-left: 1rem;
}

.service-row-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: rgba(201, 165, 92, 0.3);
    font-weight: 700;
    line-height: 1;
}

.service-row h3 {
    font-family: var(--font-body);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.service-row p {
    font-size: 1rem;
    max-width: 700px;
}

/* ============================================
   Blog Page
   ============================================ */
.blog-content {
    background: var(--black);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    transition: all 0.5s var(--ease);
    overflow: hidden;
}

.blog-card:hover {
    border-color: rgba(201, 165, 92, 0.15);
    transform: translateY(-5px);
}

.blog-card-img {
    height: 220px;
    overflow: hidden;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.blog-card:hover .blog-card-img img {
    transform: scale(1.08);
}

.blog-card-body {
    padding: 2rem;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.78rem;
    color: var(--gray-3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.blog-card-meta .tag {
    color: var(--gold);
}

.blog-card h3 {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.blog-card h3 a:hover {
    color: var(--gold);
}

.blog-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-3);
    margin-bottom: 1.5rem;
}

.blog-card .read-more {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s var(--ease);
}

.blog-card .read-more:hover {
    gap: 0.8rem;
}

/* ============================================
   Blog Post Detail
   ============================================ */
.blog-post-section {
    background: var(--black);
}

.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 4rem;
    align-items: start;
}

.blog-post-article {
    max-width: 100%;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.82rem;
    color: var(--gray-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    flex-wrap: wrap;
}

.blog-post-meta .tag {
    background: rgba(201, 165, 92, 0.12);
    border: 1px solid rgba(201, 165, 92, 0.25);
    color: var(--gold);
    padding: 0.3rem 0.8rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.blog-post-meta .separator {
    color: var(--gray-2);
}

.blog-post-featured-img {
    width: 100%;
    margin-bottom: 3rem;
    overflow: hidden;
}

.blog-post-featured-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.blog-post-body {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--gray-4);
}

.blog-post-body h2 {
    font-family: var(--font-body);
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 3rem;
    margin-bottom: 1.2rem;
    color: var(--white);
}

.blog-post-body h3 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.blog-post-body p {
    margin-bottom: 1.5rem;
    color: var(--gray-4);
}

.blog-post-body ul,
.blog-post-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.blog-post-body ul {
    list-style: none;
    padding-left: 0;
}

.blog-post-body ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-4);
}

.blog-post-body ul li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 1rem;
}

.blog-post-body ol {
    list-style: none;
    padding-left: 0;
    counter-reset: blog-counter;
}

.blog-post-body ol li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--gray-4);
    counter-increment: blog-counter;
}

.blog-post-body ol li::before {
    content: counter(blog-counter) '.';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 600;
    font-size: 0.95rem;
}

.blog-post-body blockquote {
    margin: 2.5rem 0;
    padding: 2rem 2.5rem;
    background: var(--dark-1);
    border-left: 3px solid var(--gold);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--gray-5);
    line-height: 1.8;
}

.blog-post-body blockquote p {
    margin-bottom: 0;
    color: var(--gray-5);
}

.blog-post-body strong {
    color: var(--white);
    font-weight: 600;
}

.blog-post-body a {
    color: var(--gold);
    border-bottom: 1px solid rgba(201, 165, 92, 0.3);
}

.blog-post-body a:hover {
    border-bottom-color: var(--gold);
}

.blog-post-body .img-caption {
    margin: 2rem 0;
    text-align: center;
}

.blog-post-body .img-caption img {
    width: 100%;
    margin-bottom: 0.8rem;
}

.blog-post-body .img-caption span {
    font-size: 0.82rem;
    color: var(--gray-3);
    font-style: italic;
}

/* Blog Post Tags */
.blog-post-tags {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.blog-post-tags span {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-3);
}

.blog-post-tags a {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--gray-4);
    padding: 0.35rem 0.9rem;
    font-size: 0.78rem;
    transition: all 0.3s var(--ease);
    border-bottom: none;
}

.blog-post-tags a:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* Blog Sidebar */
.blog-sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-widget {
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 2rem;
    margin-bottom: 2rem;
}

.sidebar-widget h4 {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-post-item {
    display: flex;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: all 0.3s var(--ease);
}

.sidebar-post-item:last-child {
    border-bottom: none;
}

.sidebar-post-item:hover {
    padding-left: 0.5rem;
}

.sidebar-post-item img {
    width: 70px;
    height: 50px;
    object-fit: cover;
    flex-shrink: 0;
}

.sidebar-post-item h5 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--gray-5);
    margin-bottom: 0.3rem;
}

.sidebar-post-item h5 a:hover {
    color: var(--gold);
}

.sidebar-post-item .date {
    font-size: 0.72rem;
    color: var(--gray-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.9rem;
    color: var(--gray-4);
    transition: all 0.3s var(--ease);
}

.sidebar-categories a:last-child {
    border-bottom: none;
}

.sidebar-categories a:hover {
    color: var(--gold);
    padding-left: 0.5rem;
}

.sidebar-categories a .count {
    color: var(--gray-2);
    font-size: 0.82rem;
}

/* Blog Post Navigation (prev/next) */
.blog-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.blog-post-nav a {
    display: block;
    padding: 1.5rem;
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    transition: all 0.4s var(--ease);
}

.blog-post-nav a:hover {
    border-color: rgba(201, 165, 92, 0.2);
    transform: translateY(-3px);
}

.blog-post-nav a .nav-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.5rem;
    display: block;
}

.blog-post-nav a .nav-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-5);
    line-height: 1.4;
}

.blog-post-nav .next-post {
    text-align: right;
}

/* Related Posts */
.related-posts-section {
    background: var(--dark-1);
    border-top: 1px solid rgba(255,255,255,0.04);
}

@media (max-width: 1024px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
    }
    .blog-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .blog-post-body blockquote {
        padding: 1.5rem;
    }
    .blog-post-nav {
        grid-template-columns: 1fr;
    }
    .blog-post-featured-img img {
        height: 250px;
    }
}

/* ============================================
   Contact Page
   ============================================ */
.contact-content {
    background: var(--black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.contact-info-item .icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex-shrink: 0;
}

.contact-info-item .icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.contact-info-item h4 {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-3);
    margin-bottom: 0.3rem;
}

.contact-info-item p, .contact-info-item a {
    font-size: 1rem;
    color: var(--gray-5);
}

.contact-info-item a:hover {
    color: var(--gold);
}

/* Contact Form */
.contact-form {
    background: var(--dark-1);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 3rem;
}

.contact-form h3 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-3);
    margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--dark-3);
    border: 1px solid var(--gray-1);
    color: var(--white);
    padding: 0.9rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.3s var(--ease);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: rgba(201, 165, 92, 0.03);
}

.form-group textarea {
    height: 140px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--dark-1);
    border-top: 1px solid rgba(255,255,255,0.04);
    padding: 5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand p {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    line-height: 1.8;
    max-width: 300px;
}

.footer-brand img {
    height: 55px;
}

.footer h5 {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-5);
    margin-bottom: 1.5rem;
}

.footer-links a {
    display: block;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--gray-3);
    transition: all 0.3s var(--ease);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 0.5rem;
}

.footer-bottom {
    margin-top: 4rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--gray-2);
}

.footer-bottom p:last-child {
    font-size: 0.95rem;
    color: var(--gray-4);
    letter-spacing: 0.05em;
}

.footer-bottom p:last-child a {
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.3s var(--ease);
    border-bottom: 1px solid transparent;
}

.footer-bottom p:last-child a:hover {
    color: var(--white);
    border-bottom-color: var(--gold);
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.9s var(--ease-out);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.9s var(--ease-out);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.9s var(--ease-out);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    :root { --section-padding: 80px; }
    
    .hero-title { font-size: 3.5rem; }
    .section-title { font-size: 2.4rem; }
    .services-cards { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .intro-grid { gap: 3rem; }
}

@media (max-width: 768px) {
    :root { --section-padding: 60px; }
    
    .mobile-toggle { display: block; z-index: 1002; position: relative; }
    
    .nav-logo img { height: 50px; }
    .footer-brand img { height: 45px; }
    
    .nav-links {
        position: fixed;
        top: 0; left: 0;
        width: 100%;
        height: 100vh;
        background: #000000;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s var(--ease);
        z-index: 1001;
    }
    
    .nav-links.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links a {
        font-size: 1.2rem;
        padding: 1rem;
    }
    
    .nav-cta .btn { display: none; }
    
    .hero-title { font-size: 2.5rem; }
    .hero-desc { font-size: 1rem; }
    .page-hero-content h1 { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    
    .intro-grid { grid-template-columns: 1fr; }
    .intro-img { order: -1; }
    .intro-img img { height: 350px; }
    
    .services-cards { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .cta-banner h2 { font-size: 2rem; }
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; }
    .hero-scroll { display: none; }
}