/* ==========================================================================
   Siddhi Consultancy - design system
   Palette from visiting card: navy + gold, white backgrounds.
   ========================================================================== */

:root {
    --color-navy:      #09213A;
    --color-navy-2:    #13355A;
    --color-gold:      #D4A23A;
    --color-gold-dark: #B8892A;
    --color-bg-light:  #F7F8FC;
    --color-white:     #FFFFFF;
    --color-text-main: #1B2330;
    --color-text-muted:#6C7A8C;
    --font-base: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --radius: 10px;
    --shadow: 0 6px 20px rgba(9, 33, 58, 0.08);
    --shadow-lg: 0 12px 30px rgba(9, 33, 58, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text-main);
    background: var(--color-white);
    line-height: 1.65;
    font-size: 15px;
}

img { max-width: 100%; display: block; }
a { color: var(--color-navy-2); text-decoration: none; }
a:hover { color: var(--color-gold-dark); }
ul { margin: 0; padding: 0; list-style: none; }

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--color-gold);
    color: var(--color-navy);
    padding: 8px 16px;
    z-index: 2000;
}
.skip-link:focus { left: 0; }

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.1s;
}
.btn:active { transform: translateY(1px); }

.btn-gold {
    background: var(--color-gold);
    color: var(--color-navy);
}
.btn-gold:hover { background: var(--color-gold-dark); color: var(--color-navy); }

.btn-outline-navy {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn-outline-navy:hover { background: var(--color-white); color: var(--color-navy); }

.btn-navy {
    background: var(--color-navy);
    color: var(--color-white);
}
.btn-navy:hover { background: var(--color-navy-2); color: var(--color-white); }

/* ---------- Header ---------- */
.site-header {
    background: var(--color-navy);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    gap: 16px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
}
.brand:hover { color: var(--color-gold); }
.brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gold);
    background: var(--color-white);
}
.brand-text {
    font-weight: 800;
    letter-spacing: 2px;
    line-height: 1.15;
    font-size: 17px;
}
.brand-text small {
    font-weight: 500;
    letter-spacing: 5px;
    font-size: 10px;
    color: var(--color-gold);
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
}
.site-nav a {
    color: var(--color-white);
    padding: 10px 14px;
    border-radius: 6px;
    font-weight: 500;
}
.site-nav a:hover { color: var(--color-gold); }
.site-nav a.active { color: var(--color-gold); }

.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-white);
    margin: 5px 0;
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Section scaffolding ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--color-bg-light); }
.section-dark { background: var(--color-navy); color: var(--color-white); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.section-head h2 {
    margin: 0 0 10px;
    font-size: 30px;
    font-weight: 700;
    color: var(--color-navy);
}
.section-head p { margin: 0; color: var(--color-text-muted); }
.section-dark .section-head h2 { color: var(--color-white); }
.section-dark .section-head p { color: rgba(255, 255, 255, 0.8); }

.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-gold-dark);
    margin-bottom: 8px;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-2) 100%);
    color: var(--color-white);
    padding: 72px 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}
.hero-logo {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-gold);
    margin-bottom: 20px;
    background: var(--color-white);
}
.hero h1 {
    margin: 0 0 14px;
    font-size: 34px;
    line-height: 1.2;
    font-weight: 800;
}
.hero-tagline {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-gold);
    margin: 0 0 6px;
}
.hero-benefit {
    font-size: 15px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-panel {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(212, 162, 58, 0.35);
    border-radius: var(--radius);
    padding: 30px;
    backdrop-filter: blur(4px);
}
.hero-panel h3 {
    margin: 0 0 6px;
    color: var(--color-gold);
    font-size: 18px;
}
.hero-panel p { margin: 0 0 18px; color: rgba(255, 255, 255, 0.9); }
.hero-panel ul { display: grid; gap: 10px; }
.hero-panel li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}
.hero-panel .check {
    color: var(--color-gold);
    font-weight: 700;
    flex-shrink: 0;
}

/* ---------- Service cards ---------- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}
.service-card {
    background: var(--color-white);
    border: 1px solid #E5E9F0;
    border-top: 4px solid var(--color-gold);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card .icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: var(--color-bg-light);
    color: var(--color-navy-2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.service-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--color-navy);
}
.service-card p { margin: 0 0 18px; color: var(--color-text-muted); font-size: 14px; flex-grow: 1; }
.service-card .card-link {
    font-weight: 600;
    color: var(--color-gold-dark);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ---------- Why us ---------- */
.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}
.why-item {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    text-align: center;
    border-bottom: 4px solid var(--color-gold);
}
.why-item .icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}
.why-item h3 { margin: 0 0 8px; font-size: 18px; color: var(--color-navy); }
.why-item p { margin: 0; color: var(--color-text-muted); font-size: 14px; }

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    align-items: center;
}
.about-photo-wrap {
    width: 180px;
    height: 180px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    font-weight: 700;
    border: 4px solid var(--color-gold);
}
.about-photo-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}
.about-content h2 { margin: 0 0 6px; font-size: 28px; color: var(--color-navy); }
.about-content .role { color: var(--color-gold-dark); font-weight: 600; margin: 0 0 14px; }
.about-content p { color: var(--color-text-muted); margin: 0 0 16px; }
.about-info { display: grid; gap: 10px; }
.about-info li { display: flex; gap: 10px; font-size: 14px; }
.about-info .icon { color: var(--color-gold-dark); flex-shrink: 0; }

/* ---------- Testimonials ---------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}
.testimonial-card {
    background: var(--color-white);
    border: 1px solid #E5E9F0;
    border-radius: var(--radius);
    padding: 26px 24px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.testimonial-card .quote { margin: 0; color: var(--color-text-main); font-style: italic; flex-grow: 1; }
.testimonial-card .quote::before { content: "\201C"; color: var(--color-gold); font-size: 28px; font-weight: 700; line-height: 0; }
.testimonial-card .person { border-top: 1px solid #E5E9F0; padding-top: 14px; }
.testimonial-card .person strong { display: block; color: var(--color-navy); }
.testimonial-card .person span { font-size: 13px; color: var(--color-text-muted); }
.testimonial-stars { color: var(--color-gold); letter-spacing: 2px; }

.cta-row { text-align: center; margin-top: 36px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
    background: var(--color-white);
    border: 1px solid #E5E9F0;
    border-radius: 8px;
    overflow: hidden;
}
.faq-item summary {
    cursor: pointer;
    padding: 18px 20px;
    font-weight: 600;
    color: var(--color-navy);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::after {
    content: "+";
    font-size: 22px;
    color: var(--color-gold-dark);
    line-height: 1;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin: 0; padding: 0 20px 18px; color: var(--color-text-muted); }

/* ---------- CTA strip ---------- */
.cta-strip {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-2) 100%);
    color: var(--color-white);
    padding: 56px 0;
}
.cta-strip h2 { margin: 0 0 8px; font-size: 28px; }
.cta-strip p { margin: 0 0 24px; color: rgba(255, 255, 255, 0.85); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Forms ---------- */
.form-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 28px;
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--color-navy);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #D5DBE4;
    border-radius: 8px;
    font-family: inherit;
    font-size: 15px;
    color: var(--color-text-main);
    background: var(--color-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 162, 58, 0.2);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-hint { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; }
.form-error {
    background: #FDECEC;
    color: #B3261E;
    border: 1px solid #F5C6C6;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}
.form-success {
    background: #E8F5E9;
    color: #1B5E20;
    border: 1px solid #C8E6C9;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 16px;
}
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-2) 100%);
    color: var(--color-white);
    padding: 52px 0;
    text-align: center;
}
.page-hero h1 { margin: 0 0 10px; font-size: 32px; font-weight: 800; }
.page-hero p { margin: 0 auto; max-width: 640px; color: rgba(255, 255, 255, 0.85); }

/* ---------- Service detail blocks ---------- */
.service-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 0;
    border-bottom: 1px solid #E5E9F0;
}
.service-detail:last-child { border-bottom: none; }
.service-detail .icon {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    background: var(--color-navy);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-detail h2 { margin: 0 0 12px; font-size: 24px; color: var(--color-navy); }
.service-detail h3 {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gold-dark);
    margin: 20px 0 8px;
}
.service-detail p { margin: 0 0 12px; color: var(--color-text-main); }
.service-detail ul { display: grid; gap: 8px; margin-bottom: 16px; }
.service-detail ul li { padding-left: 22px; position: relative; color: var(--color-text-main); }
.service-detail ul li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--color-gold-dark);
    font-weight: 700;
}

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.contact-card {
    background: var(--color-bg-light);
    border: 1px solid #E5E9F0;
    border-radius: var(--radius);
    padding: 28px;
    align-self: start;
}
.contact-card h3 { margin: 0 0 16px; font-size: 20px; color: var(--color-navy); }
.contact-card ul { display: grid; gap: 16px; }
.contact-card li { display: flex; gap: 14px; align-items: flex-start; }
.contact-card .icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--color-navy);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-card .label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); }
.contact-card .value { font-weight: 600; color: var(--color-navy); }
.contact-card a.value:hover { color: var(--color-gold-dark); }

.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-embed iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-navy); color: var(--color-white); }
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 56px 0 36px;
}
.site-footer h3 {
    color: var(--color-gold);
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 14px;
}
.site-footer p, .site-footer address { font-style: normal; color: rgba(255, 255, 255, 0.85); }
.footer-tagline { color: var(--color-gold) !important; font-weight: 600; }
.footer-links { display: grid; gap: 8px; }
.footer-links a, .footer-contact a { color: rgba(255, 255, 255, 0.85); }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-gold); }
.footer-contact { display: grid; gap: 8px; }
.footer-nap { margin: 0 0 12px; line-height: 1.7; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 18px 0;
    text-align: center;
}
.footer-bottom p { margin: 0; font-size: 13px; color: rgba(255, 255, 255, 0.6); }
.footer-credit { margin-top: 6px; }
.footer-credit a { color: var(--color-gold); font-weight: 600; }
.footer-credit a:hover { color: var(--color-white); }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 150;
    transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }

/* ==========================================================================
   Responsive
   Breakpoints: 576 / 768 / 992 / 1200
   ========================================================================== */

@media (min-width: 576px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(3, 1fr); }
    .form-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid .span-2 { grid-column: 1 / -1; }
}

@media (min-width: 768px) {
    body { font-size: 16px; }
    .hero { padding: 88px 0; }
    .hero h1 { font-size: 42px; }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 220px 1fr; }
    .about-photo-wrap { margin: 0; }
    .service-detail { grid-template-columns: 84px 1fr; gap: 30px; }
    .contact-grid { grid-template-columns: 1fr 1.2fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .nav-toggle { display: block; }
    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-navy);
        box-shadow: var(--shadow-lg);
        padding: 16px 20px 24px;
    }
    .site-nav.open { display: block; }
    .site-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
    .site-nav a { display: block; }
}

@media (min-width: 992px) {
    .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
    .services-grid { grid-template-columns: repeat(3, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1.3fr; }
    .form-grid { grid-template-columns: repeat(2, 1fr); }
}