/* ========== ROOT VARIABLES ========== */
:root {
    /* Colors - Cozy, high-end earthy palette */
    --color-primary: #8C7A6B;        /* Muted Warm Taupe */
    --color-primary-light: #D2C4B3;  /* Soft Beige */
    --color-primary-dark: #5C4D42;   /* Deep umber */
    --color-header: #FCF9F2;         /* Creamy off-white header */
    --color-bg-light: #F4EFE6;       /* Gentle oatmeal/linen */
    --color-bg-white: #FCF9F2;       /* Creamy off-white */
    --color-text-dark: #3A3532;      /* Soft warm off-black */
    --color-text-light: #6B6054;     /* Warm medium-gray */
    --color-border: #E6DCC8;         /* Soft warm border */
    --color-shadow: rgba(92, 77, 66, 0.06);
    --color-shadow-dark: rgba(92, 77, 66, 0.12);
    
    /* Typography */
    --font-family: 'Outfit', 'Inter', 'Segoe UI', Tahoma, sans-serif;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-size-base: 17px;
    --font-size-small: 15px;
    --font-size-large: 19px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Transitions */
    --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ========== RESET & BASE STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    overflow-x: hidden;
}

/* Container for content width */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

strong {
    font-weight: 700;
    color: var(--color-primary-dark);
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 31px;
    border: none;
    border-radius: 0px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: 1px solid var(--color-primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn svg {
    width: 1.2em;
    height: 1.2em;
    fill: currentColor;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* ========== HEADER & NAVIGATION ========== */
.header {
    background-color: var(--color-header);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px var(--color-shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.logo {
    flex: 0 0 auto;
    min-width: 280px;
}

.logo h1 {
    font-size: 1.6rem;
    margin-bottom: 2px;
    color: #3A3532;
    letter-spacing: 0.02em;
}

.logo .subtitle {
    font-size: var(--font-size-small);
    color: #6B6054;
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Navigation Menu */
.nav {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    justify-content: flex-end;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    align-items: center;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #3A3532;
    margin: 4px 0;
    border-radius: 2px;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: clamp(10px, 1.5vw, 32px);
    justify-content: flex-end;
    align-items: center;
    flex-wrap: nowrap;
}

.nav-menu li {
    white-space: nowrap;
}

.nav-menu a {
    color: #3A3532;
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    padding-bottom: 4px;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

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

/* ========== HERO SECTION ========== */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    padding: calc(var(--spacing-2xl) * 1.5) 0;
    min-height: 500px;
    background: linear-gradient(135deg, var(--color-bg-white) 0%, var(--color-bg-light) 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
}

.hero-content {
    flex: 1;
    min-width: 0;
    max-width: 600px;
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.4rem, 3.6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
    line-height: 1.14;
}

.hero-subtitle {
    font-size: clamp(1.15rem, 1.55vw, 1.45rem);
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.45;
    max-width: 620px;
}

.hero-image {
    flex: 1;
    min-width: 0;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 12px 32px var(--color-shadow-dark);
    object-fit: cover;
    max-height: 500px;
}

/* ========== APPROACH SECTION ========== */
.approach {
    padding: var(--spacing-2xl) 0 calc(var(--spacing-2xl) + 12px);
    background-color: var(--color-bg-white);
}

.approach-intro {
    max-width: 860px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.approach-intro h2 {
    color: var(--color-primary-dark);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.approach-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 6px 16px var(--color-shadow);
    transition: var(--transition);
}

.approach-card:hover {
    box-shadow: 0 12px 24px var(--color-shadow-dark);
    transform: translateY(-4px);
}

.approach-card h3 {
    color: var(--color-primary-dark);
    font-size: 1.2rem;
    font-family: var(--font-family);
    font-weight: 800;
    letter-spacing: 0.01em;
}

.approach-card p {
    margin: 0;
    line-height: 1.7;
}

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h2 {
    color: var(--color-primary-dark);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-image {
    display: block;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 24px var(--color-shadow-dark);
    object-fit: cover;
}

.image-caption {
    margin-top: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    font-style: italic;
}

/* ========== TAGS / BADGES ========== */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: var(--spacing-md);
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: 12px;
    border: 1px solid rgba(47, 76, 94, 0.1);
    background-color: #E5EAEC;
    color: #465662;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tag-chip-soft {
    background-color: #EEF1F2;
    color: #5A6A76;
}

/* ========== SERVICES SECTION ========== */
.services {
    padding: calc(var(--spacing-2xl) + 8px) 0 var(--spacing-2xl);
    background-color: var(--color-bg-light);
    border-top: 1px solid rgba(47, 76, 94, 0.14);
}

.services h2 {
    text-align: center;
    color: var(--color-primary-dark);
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xl);
    background-color: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    align-items: center;
    text-align: left;
}

.service-card:nth-child(even) {
    grid-template-columns: 1.2fr 1fr;
}

.service-card-image-wrapper {
    width: 100%;
    position: relative;
}

.service-card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px var(--color-shadow-dark);
    aspect-ratio: 4/3;
}

.service-card:nth-child(odd) .service-card-image-wrapper {
    order: 1;
}

.service-card:nth-child(odd) .service-card-content {
    order: 2;
}

.service-card:nth-child(even) .service-card-content {
    order: 1;
}

.service-card:nth-child(even) .service-card-image-wrapper {
    order: 2;
}

.service-card-content {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 6px 16px var(--color-shadow);
    transition: var(--transition);
}

.service-card-content:hover {
    box-shadow: 0 12px 24px var(--color-shadow-dark);
    transform: translateY(-4px);
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ========== TRUST SECTION ========== */
.trust {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-light);
}

.trust h2 {
    text-align: center;
    color: var(--color-primary-dark);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.trust-item {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 6px 16px var(--color-shadow);
    transition: var(--transition);
}

.trust-item:hover {
    box-shadow: 0 12px 24px var(--color-shadow-dark);
    transform: translateY(-4px);
}

.trust-item h3 {
    color: var(--color-primary-dark);
    font-size: 1.15rem;
}

.trust-item p {
    margin: 0;
}

.trust-quote {
    margin: var(--spacing-xl) auto 0;
    max-width: 760px;
    text-align: center;
    font-style: italic;
    color: var(--color-primary-dark);
    font-size: 1.15rem;
}

/* ========== EXPERTISE SECTION ========== */
.expertise {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-white);
}

.expertise h2 {
    text-align: center;
    color: var(--color-primary-dark);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.expertise-category {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--color-shadow);
}

.expertise-category h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.expertise-category ul {
    list-style: none;
    padding: 0;
}

.expertise-category li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    position: relative;
    padding-left: var(--spacing-lg);
}

.expertise-category li:before {
    content: "•";
    color: var(--color-primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ========== FINAL CTA SECTION ========== */
.final-cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(120deg, #F3ECE0 0%, #E9DCC7 100%);
    text-align: center;
}

.final-cta h2 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

.final-cta p {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.final-cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ========== PROCESS SECTION ========== */
.process {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-white);
}

.process h2 {
    text-align: center;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.process-step {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: 0 4px 12px var(--color-shadow);
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.process-step h3 {
    color: var(--color-primary-dark);
    font-size: 1.15rem;
}

.process-step p {
    margin: 0;
}

/* ========== UNIFIED HERO-FOOTER ========== */
.site-footer {
    padding: var(--spacing-2xl) 0 0 0;
    background-color: var(--color-bg-white);
    border-top: 1px solid var(--color-border);
}

.footer-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding-bottom: var(--spacing-2xl);
}

/* Left Column */
.footer-info-col {
    display: flex;
    flex-direction: column;
}

.footer-subtitle {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.footer-title {
    font-size: 2.8rem;
    color: var(--color-primary-dark);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.footer-text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    max-width: 480px;
}

.footer-info-block {
    margin-bottom: var(--spacing-lg);
}

.footer-info-block h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-info-block h4 svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.footer-info-block p {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 4px;
}

.footer-divider {
    border: 0;
    border-top: 1px solid var(--color-border);
    margin: var(--spacing-lg) 0;
}

.footer-info-split {
    display: flex;
    gap: var(--spacing-2xl);
}

.footer-info-split .footer-info-block {
    flex: 1;
}

/* Right Column (Form) */
.footer-form-col {
    display: flex;
    flex-direction: column;
}

.footer-form-col .footer-title {
    font-size: 2.4rem;
}

.unified-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-unified label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.form-group-unified label span {
    color: #D32F2F;
}

.form-group-unified input,
.form-group-unified textarea {
    width: 100%;
    padding: 16px;
    background-color: var(--color-bg-light);
    border: 1px solid transparent;
    border-radius: 0;
    font-family: var(--font-family);
    font-size: 15px;
    color: var(--color-text-dark);
    transition: var(--transition);
}

.form-group-unified input:focus,
.form-group-unified textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-bg-white);
}

.btn-unified {
    margin-top: 8px;
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    border: none;
    align-self: flex-start;
    padding: 16px 36px;
}

.btn-unified:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* Copyright Bottom */
.footer-copyright-bottom {
    background-color: var(--color-bg-light);
    padding: 24px 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer-copyright-bottom p, .footer-copyright-bottom a {
    color: var(--color-text-light);
    font-size: 13px;
    margin: 0;
    text-decoration: none;
}

.footer-copyright-bottom a:hover {
    text-decoration: underline;
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablet (768px and below) */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 24px;
        --spacing-2xl: 32px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    /* Header responsive */
    .header-content {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-header);
        border-bottom: 1px solid var(--color-primary-dark);
        gap: 0;
        width: 100%;
    }

    .footer-contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .footer-info-split {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-md);
        color: #FFFFFF;
    }

    /* Hero responsive */
    .hero {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }

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

    .hero-title {
        font-size: 2.05rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1.12rem;
    }

    /* About responsive */
    .about-grid {
        grid-template-columns: 1fr;
    }

    /* Services responsive */
    .service-card, .service-card:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .service-card:nth-child(odd) .service-card-image-wrapper,
    .service-card:nth-child(even) .service-card-image-wrapper {
        order: 1;
    }
    
    .service-card:nth-child(odd) .service-card-content,
    .service-card:nth-child(even) .service-card-content {
        order: 2;
    }

    /* Expertise responsive */
    .expertise-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 16px;
        --spacing-xl: 16px;
        --spacing-2xl: 24px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-lg);
    }

    h3 {
        font-size: 1.1rem;
    }

    body {
        font-size: 15px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .btn {
        padding: 10px 16px;
        font-size: 14px;
    }

    .hero {
        padding: var(--spacing-lg) 0;
    }

    .hero-title {
        font-size: 1.78rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 1.02rem;
    }

    .about {
        padding: var(--spacing-lg) 0;
    }

    .services {
        padding: var(--spacing-lg) 0;
    }

    .service-card {
        padding: var(--spacing-lg);
    }

    .expertise {
        padding: var(--spacing-lg) 0;
    }

    .expertise-category {
        padding: var(--spacing-md);
    }


    .site-footer {
        padding: var(--spacing-lg) 0 0 0;
    }
}

/* ========== UTILITY CLASSES ========== */
.text-center {
    text-align: center;
}

.mt-small {
    margin-top: var(--spacing-sm);
}

.mt-medium {
    margin-top: var(--spacing-md);
}

.mt-large {
    margin-top: var(--spacing-lg);
}

.pb-large {
    padding-bottom: var(--spacing-lg);
}