@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;400;600;700&display=swap');

/* ============================================
   DESIGN SYSTEM & VARIABLES
   ============================================ */

:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;
    --color-light-gray-2: #eeeeee;
    --color-accent: #c77a4d;
    --color-accent-dark: #a6603d;
    --color-accent-light: #d89968;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-text-lighter: #999999;

    --font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    --font-family-serif: 'Georgia', 'Garamond', serif;
    --font-size-base: 16px;
    --font-size-large: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 48px;
    --font-size-4xl: 64px;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --max-width: 1200px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    font-weight: 500;
}

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

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

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

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-2xl) 0;
}

section h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--color-black);
    font-weight: 600;
    position: relative;
    display: inline-block;
    width: 100%;
}

section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    margin: var(--spacing-md) auto 0;
    border-radius: 2px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background: var(--color-white);
    border-bottom: 3px solid var(--color-accent);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
    gap: var(--spacing-lg);
}

.logo {
    display: inline-block;
    width: 140px;
    height: 90px;
    transition: var(--transition);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .logo {
        width: 100px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .logo {
        width: 80px;
        height: 50px;
    }
}

.logo:hover {
    opacity: 0.85;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--color-black);
    letter-spacing: 0.05em;
}

.logo-sub {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    font-weight: 600;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-size: var(--font-size-base);
    color: var(--color-text);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-accent);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(9px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-9px);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: var(--color-white);
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    max-height: calc(100vh - 73px);
    overflow-y: auto;
    z-index: 99;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

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

.mobile-nav-link {
    font-size: var(--font-size-base);
    color: var(--color-text);
    font-weight: 500;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    background-attachment: fixed;
    padding: 8rem var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(199, 122, 77, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(199, 122, 77, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-title {
    font-size: var(--font-size-4xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    letter-spacing: -0.01em;
    animation: fadeInUp 0.8s ease-out;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-white);
    padding: 0.95rem 2.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    box-shadow: 0 8px 24px rgba(199, 122, 77, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(199, 122, 77, 0.4);
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    background-color: var(--color-white);
}

.about-intro {
    font-size: var(--font-size-2xl);
    color: var(--color-accent);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-content {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
}

.about-content::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 20px;
    width: 4px;
    height: 60px;
    background: linear-gradient(180deg, var(--color-accent), transparent);
    border-radius: 2px;
}

.about-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
    line-height: 1.9;
    text-align: justify;
    font-size: 1.05rem;
}

/* ============================================
   LAWYERS SECTION
   ============================================ */

.lawyers {
    background-color: var(--color-white);
}

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

.lawyer-card {
    display: flex;
    flex-direction: row;
    border: none;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-slow);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    background: var(--color-white);
    align-items: center;
}

.lawyer-card:nth-child(2) {
    flex-direction: row-reverse;
}

.lawyer-card:hover {
    box-shadow: 0 24px 48px rgba(199, 122, 77, 0.15);
    transform: translateY(-8px);
}

.lawyer-image {
    width: 45%;
    height: auto;
    overflow: hidden;
    background: transparent;
    position: relative;
    flex-shrink: 0;
    padding: var(--spacing-lg);
}

.lawyer-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: none;
}

.lawyer-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.lawyer-info {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 55%;
}

.lawyer-info h3 {
    font-size: var(--font-size-xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.lawyer-info .oab {
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lawyer-info .specialization {
    color: var(--color-accent);
    font-weight: 600;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--color-accent);
}

.lawyer-info .bio {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

/* ============================================
   PRACTICE AREAS SECTION
   ============================================ */

.areas {
    background: linear-gradient(180deg, var(--color-light-gray) 0%, #f0f0f0 100%);
    position: relative;
}

.areas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 100% 0%, rgba(199, 122, 77, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

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

.areas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.area-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 8px;
    border: 1px solid var(--color-light-gray-2);
    border-left: 4px solid var(--color-accent);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    opacity: 0.08;
    border-radius: 50%;
    transform: translate(40px, -40px);
}

.area-card:hover {
    box-shadow: 0 16px 40px rgba(199, 122, 77, 0.12);
    transform: translateY(-6px);
    border-left-color: var(--color-accent-dark);
}

.area-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.area-card p {
    color: var(--color-text-light);
    line-height: 1.85;
    text-align: justify;
    font-size: 1.01rem;
    position: relative;
    z-index: 2;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background: var(--color-white);
    position: relative;
    padding: var(--spacing-2xl) 0;
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-left {
    display: flex;
    flex-direction: column;
}

.contact-left h2 {
    font-size: var(--font-size-xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.contact-left h2::after {
    display: none;
}

.contact-description {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
    flex: 1;
}

.contact-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
}

.social-icon-expand {
    display: inline-flex;
    align-items: center;
    gap: 0;
    height: 40px;
    padding: 0 8px;
    color: var(--color-accent);
    transition: var(--transition);
    border: 2px solid var(--color-accent);
    border-radius: 50px;
    background: transparent;
    cursor: pointer;
}

.social-icon-expand svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.social-text {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    width: 0;
    overflow: hidden;
    transition: var(--transition);
    white-space: nowrap;
    margin-left: 0;
}

.social-icon-expand:hover {
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0 16px;
    width: auto;
}

.social-icon-expand:hover .social-text {
    opacity: 1;
    width: auto;
    margin-left: 8px;
}

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

@media (max-width: 768px) {
    .contact-right {
        grid-template-columns: 1fr;
    }
}

.contact-column {
    display: flex;
    flex-direction: column;
}

.contact-column h3 {
    font-size: var(--font-size-base);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-column a {
    color: var(--color-text-light);
    font-weight: 500;
    transition: var(--transition);
}

.contact-column a:hover {
    color: var(--color-accent);
    transform: translateX(4px);
    display: inline-block;
}

.contact-box {
    background: linear-gradient(135deg, #f9f9f9 0%, var(--color-light-gray) 100%);
    padding: var(--spacing-xl);
    border-radius: 8px;
    border-left: 4px solid var(--color-accent);
}

.contact-box h3 {
    font-size: var(--font-size-base);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-box .contact-item {
    margin-bottom: var(--spacing-lg);
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
}

.contact-box .contact-item:last-child {
    margin-bottom: 0;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.contact-link {
    font-size: var(--font-size-base);
    color: var(--color-text);
    font-weight: 600;
    display: inline-block;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.contact-box p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.contact-note {
    font-size: 0.9rem;
    color: var(--color-text-lighter);
    font-style: italic;
    margin-top: var(--spacing-xs);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    font-size: 0.9rem;
    border-top: 1px solid rgba(199, 122, 77, 0.2);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@media (max-width: 768px) {
    :root {
        --font-size-3xl: 36px;
        --font-size-2xl: 24px;
        --font-size-4xl: 40px;
        --spacing-2xl: 2.5rem;
        --spacing-xl: 1.5rem;
    }

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

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 5rem var(--spacing-md) 4rem;
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 2rem;
    }

    .lawyer-card {
        flex-direction: column !important;
    }

    .lawyer-card:nth-child(2) {
        flex-direction: column !important;
    }

    .lawyer-image {
        width: 100%;
        height: 300px;
    }

    .lawyer-info {
        width: 100%;
        padding: var(--spacing-lg);
    }

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

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

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

    .contact-right {
        grid-template-columns: 1fr;
    }

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

    section {
        padding: var(--spacing-xl) 0;
    }

    .about-content::before {
        display: none;
    }

    .about-content p {
        text-align: left;
    }
}

@media (max-width: 600px) {
    .lawyer-image {
        height: 280px;
    }

    .lawyer-info {
        width: 100%;
    }

    .contact-right {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-3xl: 28px;
        --font-size-2xl: 20px;
        --font-size-xl: 18px;
        --font-size-4xl: 32px;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1rem;
        --spacing-lg: 1rem;
    }

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

    .header .container {
        padding: var(--spacing-sm);
    }

    .logo {
        width: 70px;
        height: 45px;
    }

    .hero {
        padding: 2.5rem var(--spacing-sm);
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 1.35rem;
        line-height: 1.4;
        margin-bottom: var(--spacing-md);
    }

    .cta-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.8rem;
    }

    .lawyer-card {
        flex-direction: column;
    }

    .lawyer-image {
        width: 100%;
        height: 250px;
        padding: var(--spacing-md);
    }

    .lawyer-info {
        width: 100%;
        padding: var(--spacing-md);
    }

    .lawyer-info h3 {
        font-size: var(--font-size-base);
    }

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

    .area-card::before {
        width: 50px;
        height: 50px;
    }

    .about-intro {
        font-size: var(--font-size-base);
    }

    .about-content p,
    .area-card p,
    .lawyer-info .bio {
        text-align: left;
        font-size: 0.95rem;
    }

    section h2 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }

    section h2::after {
        width: 50px;
        height: 3px;
    }

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

    .contact-item {
        padding: 0;
    }

    .contact-box {
        padding: var(--spacing-lg);
    }

    .social-icon-expand {
        width: auto;
        padding: 0 12px;
    }

    .social-text {
        display: none;
    }

    .nav-link {
        font-size: 0.9rem;
    }
}