/* ============================================
   Plans123 - Professional Marketing Website
   Brand Colors: Black, Grey, White — Pure Monochrome
   ============================================ */

:root {
    --black: #1C1917;
    --charcoal: #292524;
    --charcoal-light: #3D3835;
    --grey-900: #44403C;
    --grey-800: #57534E;
    --grey-700: #6B6560;
    --grey-600: #78716C;
    --grey-500: #A8A29E;
    --grey-400: #C0BAB4;
    --grey-300: #D6D3D1;
    --grey-200: #E7E5E4;
    --grey-100: #F0EEEC;
    --grey-50: #F7F6F4;
    --off-white: #FAFAF8;
    --white: #ffffff;
    --accent: #9B8E6E;
    --accent-light: #B8AA8A;
    --accent-subtle: rgba(155, 142, 110, 0.1);
    --text-primary: #1C1917;
    --text-secondary: #57534E;
    --text-light: #A8A29E;
    --font-sans: 'Libre Franklin', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(28,25,23,0.06);
    --shadow-md: 0 4px 20px rgba(28,25,23,0.08);
    --shadow-lg: 0 10px 40px rgba(28,25,23,0.1);
    --radius: 4px;
    --radius-lg: 8px;
}

/* ---- Texture Overlay ---- */
.texture {
    position: relative;
}

.texture::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 0;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
}

.text-accent {
    color: var(--accent);
    font-style: italic;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.35rem;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.section-header {
    margin-bottom: 60px;
}

.section-label {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--grey-500);
    margin-bottom: 16px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    text-transform: uppercase;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.05);
}

.btn-full {
    width: 100%;
}

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

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

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

.nav-logo {
    font-family: var(--font-sans);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    z-index: 1001;
}

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

.logo-123 {
    color: var(--accent-light);
    transition: color var(--transition);
}

.navbar.scrolled .logo-plans {
    color: var(--black);
}

.navbar.scrolled .logo-123 {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}

.navbar.scrolled .nav-menu a {
    color: var(--text-secondary);
}

.nav-menu a:hover {
    color: var(--white);
}

.navbar.scrolled .nav-menu a:hover {
    color: var(--black);
}

.nav-cta {
    padding: 10px 24px !important;
    border: 1.5px solid rgba(255,255,255,0.4) !important;
    border-radius: 0;
    color: var(--white) !important;
    text-transform: uppercase;
    font-size: 0.75rem !important;
    letter-spacing: 0.1em !important;
}

.nav-cta:hover {
    background: var(--white) !important;
    color: var(--black) !important;
    border-color: var(--white) !important;
}

.navbar.scrolled .nav-cta {
    border-color: var(--black) !important;
    color: var(--black) !important;
}

.navbar.scrolled .nav-cta:hover {
    background: var(--black) !important;
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--white);
    transition: all var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--black);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--black);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(155,142,110,0.04) 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(155,142,110,0.2), transparent);
}

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

.hero-text {
    max-width: 700px;
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.hero h1 .text-accent {
    color: var(--accent-light);
    font-style: italic;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.5);
    max-width: 560px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 60px;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(155,142,110,0.15);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-currency {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.3);
    margin-top: 8px;
    text-transform: uppercase;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.3);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================
   Prior Experience (Neo Dimensions projects)
   ============================================ */
.prior-experience {
    margin-top: 60px;
    padding-top: 48px;
    border-top: 1px solid var(--grey-200);
}

.prior-experience-heading {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.prior-experience-heading span {
    font-weight: 400;
    color: var(--text-light);
}

.prior-experience-heading a {
    color: var(--accent);
    text-decoration: none;
}

.prior-experience-heading a:hover {
    text-decoration: underline;
}

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

.prior-project {
    display: flex;
    gap: 16px;
    align-items: start;
}

.prior-project-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: var(--radius);
    background-size: cover;
    background-position: center;
}

.prior-project-info h4 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.prior-project-info h4 a {
    color: inherit;
    text-decoration: none;
}

.prior-project-info h4 a:hover {
    color: var(--accent);
}

.prior-project-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 4px;
}

.prior-project-role {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.02em;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    background: var(--black);
    color: var(--white);
    position: relative;
}

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

.services .section-label {
    color: var(--accent-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(155,142,110,0.1);
}

.service-card {
    padding: 40px 32px;
    background: var(--black);
    border: none;
    border-radius: 0;
    transition: all var(--transition);
}

.service-card:hover {
    background: rgba(155,142,110,0.06);
}

.service-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(155,142,110,0.15);
    margin-bottom: 20px;
    line-height: 1;
}

.service-card h3 {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--white);
}

.service-card h3 a {
    color: inherit;
    text-decoration: none;
}

.service-card h3 a:hover {
    color: var(--accent-light);
}

.service-card p a {
    color: var(--accent-light);
    text-decoration: none;
}

.service-card p a:hover {
    text-decoration: underline;
}

.service-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.45);
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-tags li {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    background: rgba(155,142,110,0.08);
    color: rgba(255,255,255,0.5);
    border-radius: 0;
    letter-spacing: 0.02em;
}

/* ============================================
   Projects Section
   ============================================ */
.projects {
    background: var(--grey-50);
}

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

.project-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.project-image {
    position: relative;
    height: 240px;
    background-size: cover;
    background-position: center;
}

/* Project images use inline background-image styles */

/* Architectural grid overlay for project images */
.project-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            rgba(255,255,255,0.02) 40px,
            rgba(255,255,255,0.02) 41px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 40px,
            rgba(255,255,255,0.02) 40px,
            rgba(255,255,255,0.02) 41px
        );
    z-index: 1;
}

.project-overlay {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
}

.project-status {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 14px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    color: rgba(255,255,255,0.7);
    border-radius: 0;
}

.project-info {
    padding: 28px;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.project-type {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
}

.project-value {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--black);
}

.project-info h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-role {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.02em;
}

.project-info h3 a {
    color: inherit;
    text-decoration: none;
}

.project-info h3 a:hover {
    color: var(--accent);
}

/* ---- Project Gallery Thumbnails ---- */
.project-gallery {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--grey-200);
}

.gallery-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
}

.gallery-thumb {
    flex: 1;
    aspect-ratio: 1;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius);
    cursor: pointer;
    opacity: 0.7;
    transition: all var(--transition);
}

.gallery-thumb:hover {
    opacity: 1;
    transform: scale(1.06);
    box-shadow: var(--shadow-md);
}

/* ---- Lightbox ---- */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
    animation: lightboxFadeIn 0.3s ease;
}

@keyframes lightboxFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 2.5rem;
    cursor: pointer;
    transition: color var(--transition);
    z-index: 2001;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--white);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    font-size: 3rem;
    cursor: pointer;
    transition: color var(--transition);
    z-index: 2001;
    padding: 16px;
    line-height: 1;
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--white);
}

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
}

/* ============================================
   Founder Section
   ============================================ */
.founder {
    background: var(--white);
}

.founder-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 80px;
    align-items: start;
}

.founder-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius);
    filter: grayscale(15%);
    transition: filter var(--transition);
}

.founder-photo:hover {
    filter: grayscale(0%);
}

.founder-credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.credential {
    padding: 16px;
    background: var(--black);
    border-radius: var(--radius);
    text-align: center;
}

.credential-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 4px;
}

.credential-value {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
}

.founder-text .section-label {
    margin-bottom: 8px;
}

.founder-text h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-bottom: 8px;
}

.founder-title {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--grey-600);
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.founder-text .lead {
    margin-bottom: 20px;
}

.founder-text p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.founder-education,
.founder-publications,
.founder-memberships,
.founder-practice {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--grey-200);
}

.founder-education h4,
.founder-publications h4,
.founder-memberships h4,
.founder-practice h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--black);
    margin-bottom: 12px;
}

.founder-education ul li,
.founder-publications ul li,
.founder-memberships ul li,
.founder-practice ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.founder-education ul li::before,
.founder-publications ul li::before,
.founder-memberships ul li::before,
.founder-practice ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 1px;
    background: var(--accent);
}

.founder-memberships a {
    color: var(--accent);
    text-decoration: none;
}

.founder-memberships a:hover {
    text-decoration: underline;
}

.founder-links {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--grey-200);
}

.founder-social {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.founder-social svg {
    width: 18px;
    height: 18px;
}

.founder-social:hover {
    color: var(--black);
    border-color: var(--accent);
    background: var(--accent-subtle);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    background: var(--black);
    color: var(--white);
    position: relative;
}

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

.testimonials .section-label {
    color: var(--accent-light);
}

.testimonials h2 {
    color: var(--white);
}

.testimonials h2 .text-accent {
    color: var(--grey-500);
}

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

.testimonial-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(155,142,110,0.1);
    padding: 36px;
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
}

.testimonial-card:hover {
    background: rgba(155,142,110,0.06);
    border-color: rgba(155,142,110,0.2);
    transform: translateY(-4px);
}

.testimonial-quote {
    margin-bottom: 20px;
}

.quote-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
    opacity: 0.4;
}

.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 16px;
    flex: 1;
}

.testimonial-highlight {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 2px solid var(--accent);
}

.testimonial-author {
    padding-top: 20px;
    border-top: 1px solid rgba(155,142,110,0.12);
}

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

.author-info strong {
    font-size: 0.95rem;
    color: var(--white);
}

.author-info span {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.testimonial-project {
    font-style: italic;
    color: rgba(255,255,255,0.3) !important;
    font-size: 0.78rem !important;
}


/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--grey-50);
    color: var(--text-primary);
}

.contact .section-label {
    color: var(--accent);
}

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

.contact-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

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

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--grey-500);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-item a {
    color: var(--text-primary);
}

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

.registration-badge {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 24px;
    background: var(--white);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
}

.registration-badge span:first-child {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.registration-badge span:last-child {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--black);
}

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

.contact-building-image {
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--grey-200);
}

.contact-building-image img {
    width: 100%;
    height: auto;
    display: block;
}

.building-caption {
    padding: 12px 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
    background: var(--white);
}

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--grey-200);
}

.contact-map iframe {
    display: block;
}

.contact-cta {
    text-align: center;
    padding: 32px 40px;
    background: var(--white);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
    width: 100%;
}

.contact-cta h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.contact-cta p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 1rem;
}

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

.contact-cta-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.contact-cta-buttons .btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    background: var(--accent);
    color: var(--white);
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-whatsapp svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-whatsapp:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact .btn-outline {
    color: var(--text-primary);
    border-color: var(--grey-300);
}

.contact .btn-outline:hover {
    border-color: var(--black);
    color: var(--black);
    background: rgba(0,0,0,0.02);
}

.contact .btn-primary {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.contact .btn-primary:hover {
    background: var(--charcoal-light);
    border-color: var(--charcoal-light);
    color: var(--white);
    transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--black);
    color: rgba(255,255,255,0.5);
    padding: 60px 0 32px;
    position: relative;
}

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

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(155,142,110,0.12);
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand .logo-plans {
    color: var(--white);
}

.footer-brand .logo-123 {
    color: var(--accent);
}

.footer-brand p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.3);
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: 16px;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a,
.footer-col ul li {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.2);
}

/* ============================================
   Animations
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .prior-experience-grid {
        grid-template-columns: 1fr 1fr;
    }

    .founder-grid {
        grid-template-columns: 300px 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background: var(--black);
        gap: 24px;
        padding: 24px;
        transition: right var(--transition);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu a {
        font-size: 1.2rem;
        color: rgba(255,255,255,0.7) !important;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .prior-experience-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .projects-showcase {
        grid-template-columns: 1fr;
    }

    .founder-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .founder-photo {
        max-width: 300px;
        margin: 0 auto;
    }

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

    .lightbox-prev,
    .lightbox-next {
        font-size: 2rem;
        padding: 8px;
    }

    .lightbox-prev { left: 4px; }
    .lightbox-next { right: 4px; }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-top {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .founder-credentials {
        grid-template-columns: 1fr;
    }

    .contact-cta {
        padding: 32px 24px;
    }

    .contact-cta-buttons {
        flex-direction: column;
    }

    .registration-badge {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}