/* ===================================
   Uppal & Co Accountants — Redesign
   Palette: Forest green + warm cream
   Fonts: DM Serif Display + Outfit
   =================================== */

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

:root {
    --green-900: #0C2E1E;
    --green-800: #133D2A;
    --green-700: #1A5038;
    --green-600: #237A52;
    --green-500: #2E9B6A;
    --green-400: #4DB888;
    --green-100: #E0F2E9;
    --cream: #FAF7F0;
    --cream-dark: #EDE8DC;
    --warm-white: #FEFDFB;
    --text-dark: #1A1A1A;
    --text-mid: #4A4A4A;
    --text-light: #6B6B6B;
    --border: #E0DDD5;
    --shadow-sm: 0 1px 3px rgba(12, 46, 30, 0.06);
    --shadow-md: 0 4px 16px rgba(12, 46, 30, 0.08);
    --shadow-lg: 0 8px 32px rgba(12, 46, 30, 0.12);
    --radius: 6px;
    --radius-lg: 12px;
    --transition: 0.3s ease;

    /* Type scale */
    --text-xs: 0.78rem;     /* labels, badges, footer small */
    --text-sm: 0.88rem;     /* captions, card meta, nav links */
    --text-base: 0.95rem;   /* body text */
    --text-md: 1.05rem;     /* lead paragraphs, section intros */
    --text-lg: 1.15rem;     /* h4, card titles */
    --text-xl: clamp(1.3rem, 2.5vw, 1.55rem);   /* h3 */
    --text-2xl: clamp(1.75rem, 3.5vw, 2.4rem);  /* h2 */
    --text-3xl: clamp(2.2rem, 5vw, 3.2rem);     /* h1 */
}

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

body {
    font-family: 'Outfit', sans-serif;
    font-weight: 400;
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--warm-white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--green-700);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--green-500);
}

h1, h2, h3, h4 {
    font-family: 'DM Serif Display', serif;
    font-weight: 400;
    line-height: 1.2;
    color: var(--green-900);
}

h1 { font-size: var(--text-3xl); margin-bottom: 1.25rem; }
h2 { font-size: var(--text-2xl); margin-bottom: 1rem; }
h3 { font-size: var(--text-xl); margin-bottom: 0.75rem; }
h4 { font-size: var(--text-lg); margin-bottom: 0.4rem; }

p {
    color: var(--text-mid);
    margin-bottom: 1rem;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}


/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 247, 240, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

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

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    max-width: 1140px;
    margin: 0 auto;
}

.nav-logo {
    font-family: 'DM Serif Display', serif;
    font-size: 1.35rem;
    color: var(--green-900);
    letter-spacing: -0.01em;
}

.nav-logo span {
    color: var(--green-600);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    list-style: none;
}

.nav-links a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-mid);
    letter-spacing: 0.02em;
    position: relative;
    padding-bottom: 2px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green-600);
    transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--green-900);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.nav-cta,
.nav-links a.nav-cta:hover,
.nav-links a.nav-cta.active {
    color: var(--cream) !important;
}

.nav-links a.nav-cta::after,
.nav-links a.nav-cta:hover::after,
.nav-links a.nav-cta.active::after {
    display: none !important;
    width: 0 !important;
}

.nav-cta {
    background: var(--green-800);
    color: var(--cream) !important;
    padding: 0.6rem 1.4rem !important;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: var(--text-sm);
    letter-spacing: 0.02em;
    transition: background var(--transition), transform var(--transition);
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--green-700);
    color: var(--cream) !important;
    transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--green-900);
    margin: 5px 0;
    transition: all var(--transition);
}


/* --- Hero --- */
.hero {
    padding: 8rem 0 5rem;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--green-100) 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--green-100);
    color: var(--green-700);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
    fill: var(--green-600);
}

.hero-sub {
    font-size: var(--text-md);
    color: var(--text-mid);
    line-height: 1.75;
    margin-bottom: 2rem;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: var(--warm-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.hero-card-label {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.hero-card-stat {
    font-family: 'DM Serif Display', serif;
    font-size: 2.8rem;
    color: var(--green-800);
    margin-bottom: 0.25rem;
}

.hero-card-desc {
    font-size: var(--text-sm);
    color: var(--text-light);
}

.hero-card-accent {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 80px;
    height: 80px;
    background: var(--green-600);
    border-radius: var(--radius-lg);
    opacity: 0.1;
}

.hero-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.hero-mini-stat {
    text-align: center;
}

.hero-mini-stat .number {
    font-family: 'DM Serif Display', serif;
    font-size: 1.6rem;
    color: var(--green-800);
}

.hero-mini-stat .label {
    font-size: var(--text-xs);
    color: var(--text-light);
    margin-top: 0.2rem;
}


/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: var(--text-sm);
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
    text-decoration: none;
}

.btn-primary {
    background: var(--green-800);
    color: var(--cream);
}

.btn-primary:hover {
    background: var(--green-700);
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--green-800);
    border: 1.5px solid var(--green-800);
}

.btn-outline:hover {
    background: var(--green-800);
    color: var(--cream);
    transform: translateY(-2px);
}

.btn-arrow::after {
    content: '→';
    transition: transform var(--transition);
}

.btn-arrow:hover::after {
    transform: translateX(3px);
}


/* --- Section Shared --- */
.section {
    padding: 5rem 0;
}

.section-cream {
    background: var(--cream);
}


.section-label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--green-600);
    margin-bottom: 0.75rem;
}


.section-header {
    max-width: 560px;
    margin-bottom: 3rem;
}

.section-header.centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header p {
    margin-top: 1rem;
    font-size: var(--text-md);
}


/* --- Services Grid (Homepage) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--warm-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--green-400);
}

.service-card-icon {
    width: 48px;
    height: 48px;
    background: var(--green-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.service-card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--green-700);
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card h3 {
    margin-bottom: 0.6rem;
    font-size: var(--text-lg);
}

.service-card p {
    font-size: var(--text-base);
    line-height: 1.65;
    color: var(--text-light);
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--green-700);
    margin-top: 1rem;
}

.service-card-link:hover {
    gap: 0.6rem;
}


/* --- Why Choose Us / Trust --- */
.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.trust-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.trust-feature {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.trust-feature-num {
    font-family: 'DM Serif Display', serif;
    font-size: 1.5rem;
    color: var(--green-600);
    min-width: 32px;
}

.trust-feature h4 {
    margin-bottom: 0.3rem;
}

.trust-feature p {
    font-size: var(--text-base);
    color: var(--text-light);
}

.trust-image {
    display: flex;
    align-items: center;
    justify-content: center;
}



/* --- CTA Banner --- */
.cta-banner {
    text-align: center;
    padding: 4.5rem 2rem;
    border-radius: var(--radius-lg);
    background: var(--green-900);
    color: var(--cream);
    margin: 0 1.5rem;
}

.cta-banner h2 {
    color: var(--cream);
    margin-bottom: 1rem;
}

.cta-banner p {
    color: rgba(250, 247, 240, 0.75);
    max-width: 500px;
    margin: 0 auto 2rem;
    font-size: var(--text-md);
}

.cta-banner .btn-primary {
    background: var(--cream);
    color: var(--green-900);
}

.cta-banner .btn-primary:hover {
    background: var(--cream-dark);
    color: var(--green-900);
}


/* --- Services Page --- */
.services-hero {
    padding: 8rem 0 3rem;
    background: var(--cream);
}

.service-detail {
    padding: 0;
    border-bottom: none;
}


.service-detail-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.service-detail-inner.reversed {
    grid-template-columns: 1.2fr 1fr;
}

.service-detail-inner.reversed .service-detail-content {
    order: 2;
}

.service-detail-inner.reversed .service-detail-list {
    order: 1;
}

.service-detail h3 {
    margin-bottom: 1rem;
}

.service-detail p {
    font-size: var(--text-base);
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--text-base);
    color: var(--text-mid);
    padding: 0.6rem 1rem;
    background: var(--warm-white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.service-list li svg {
    width: 18px;
    height: 18px;
    stroke: var(--green-600);
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}


/* --- About Page --- */
.about-hero {
    padding: 8rem 0 3rem;
    background: var(--cream);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.value-card h4 {
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: var(--text-sm);
    color: var(--text-light);
}

.credential-block {
    background: var(--warm-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
}


.credential-block h3 {
    margin-bottom: 0.5rem;
}

.credential-block p {
    font-size: var(--text-sm);
    color: var(--text-light);
    max-width: 360px;
    margin: 0 auto;
}


/* --- Contact Page --- */
.contact-hero {
    padding: 8rem 0 3rem;
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    background: var(--green-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--green-700);
    fill: none;
    stroke-width: 1.8;
}

.contact-item h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: var(--text-sm);
    margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
    font-size: var(--text-base);
    color: var(--text-mid);
    margin-bottom: 0;
}

.contact-form {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    font-family: 'Outfit', sans-serif;
    font-size: var(--text-base);
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--warm-white);
    color: var(--text-dark);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(35, 122, 82, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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


/* --- Map --- */

.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    height: 350px;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}


/* --- Footer --- */
.footer {
    background: var(--green-900);
    color: rgba(250, 247, 240, 0.7);
    padding: 4rem 0 2rem;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: var(--text-xl);
    color: var(--cream);
    margin-bottom: 0.75rem;
}

.footer-brand h3 span {
    color: var(--green-400);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: rgba(250, 247, 240, 0.6);
    max-width: 300px;
}

.footer-col h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cream);
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul a {
    color: rgba(250, 247, 240, 0.6);
    font-size: var(--text-sm);
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(250, 247, 240, 0.1);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-xs);
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: rgba(250, 247, 240, 0.5);
}

.footer-legal a:hover {
    color: var(--cream);
}


/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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


/* --- Responsive --- */
@media (max-width: 968px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-visual {
        max-width: 420px;
    }

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

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .service-detail-inner,
    .service-detail-inner.reversed {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail-inner.reversed .service-detail-content,
    .service-detail-inner.reversed .service-detail-list {
        order: unset;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-values {
        grid-template-columns: 1fr 1fr;
    }

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

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    /* Mobile nav: fullscreen overlay */
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
        z-index: 999;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links li {
        text-align: center;
    }

    .nav-links a {
        display: block;
        font-size: 1.35rem;
        padding: 1rem 2rem !important;
        font-weight: 500;
        color: var(--text-dark);
        border-radius: 0;
        background: none !important;
    }

    .nav-links a::after {
        display: none !important;
    }

    .nav-links a.nav-cta {
        color: var(--text-dark) !important;
        background: none !important;
        font-size: 1.35rem !important;
        padding: 1rem 2rem !important;
        border-radius: 0 !important;
        font-weight: 500;
        margin-top: 0;
    }

    .nav-links a.nav-cta:hover {
        background: none !important;
        color: var(--green-700) !important;
        transform: none;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }

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

    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }

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

    /* Page sections */
    .hero {
        padding: 7rem 0 3.5rem;
    }

    .services-hero,
    .about-hero,
    .contact-hero {
        padding: 7rem 0 2.5rem;
    }

    .section {
        padding: 3.5rem 0;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .about-values {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .cta-banner {
        margin: 0 0.75rem;
        padding: 3rem 1.5rem;
    }

    /* Service detail columns stack cleanly */
    .service-detail-inner,
    .service-detail-inner.reversed {
        gap: 1.5rem;
    }
}