/* Minimal Executive Palette - Black, White, Grey */
:root {
    --black: #1a1a1a;
    --navy: #1e293b;
    --dark-grey: #2d2d2d;
    --accent: #b87333;
    --section-bg: #b0b0b0;
    --mid-grey: #7a7a7a;
    --medium-grey: #555555;
    --light-grey: #6b6b6b;
    --muted-grey: #999999;
    --border-grey: #e5e5e5;
    --bg-light: #fafafa;
    --bg-white: #ffffff;
    --text-dark: #1a1a1a;
    --text-light: #6b6b6b;
    --text-muted: #999999;
    --shadow: rgba(0, 0, 0, 0.06);
}

/* Base Styles */
html {
    min-height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.8;
    color: var(--text-dark);
    background: var(--bg-light) url('assets/hero-bg.jpg') no-repeat center center fixed;
    background-size: cover;
    font-weight: 400;
    padding-top: 56px;
    min-height: 100%;
    -webkit-tap-highlight-color: transparent;
}

a, button {
    -webkit-tap-highlight-color: transparent;
}

/* Navbar 1: Hamburger only - fixed, always visible */
.navbar-hamburger {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1040;
    display: flex;
    align-items: center;
    min-height: 56px;
    padding: 0 1rem;
    background: var(--bg-white);
}

.navbar-hamburger-collapse.collapsing,
.navbar-hamburger-collapse.show {
    display: block;
}

.header-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    padding: 0.6rem;
    cursor: pointer;
}

.navbar-hamburger-collapse {
    position: absolute;
    top: 100%;
    left: 1rem;
    margin-top: 0.25rem;
    min-width: 180px;
    background: var(--bg-white);
}

.navbar-hamburger-collapse .header-mobile-nav {
    padding: 0.75rem 1rem;
}

/* Header 2: Logo, brand, tagline, nav - scrolls away with page */
.header-main {
    background: var(--bg-white);
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 1.5rem;
}

.hamburger-line {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--navy);
}

.header-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: inherit;
}

.header-brand:hover,
.header-brand:visited {
    color: inherit;
}

.header-logo {
    width: 48px;
    height: auto;
    margin-bottom: 0.5rem;
    flex-shrink: 0;
}

.brand-name {
    display: block;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.brand-tagline {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: lowercase;
    margin-top: 0.15rem;
    line-height: 1.2;
}

.header-tagline-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.4rem 0;
}

.tagline-line {
    flex: 1;
    min-width: 0;
    height: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tagline-line::before,
.tagline-line::after {
    content: '';
    display: block;
    height: 1px;
    background: var(--border-grey);
}

.tagline-text {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: center;
    flex-shrink: 0;
    padding: 0 1rem;
}

.header-nav-row {
    padding: 0.6rem 1.5rem 1rem;
}

.header-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem 1.5rem;
}

.header-nav a {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
}

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

.header-mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 0.75rem;
}

.header-mobile-nav a {
    font-size: 0.95rem;
    color: var(--navy);
    text-decoration: none;
}

@media (max-width: 767px) {
    .header-top { padding: 0.75rem 1rem; }
    .header-tagline-row { display: none; }
    .header-nav-row { display: none; }
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/hero-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    color: var(--text-dark);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 0;
}

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

.hero-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    filter: brightness(0);
}

.hero-title {
    font-size: 4rem;
    font-weight: 400;
    color: var(--black);
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-dark);
    font-weight: 300;
}

/* Section Styles */
.section-title {
    font-size: 2.25rem;
    font-weight: 400;
    color: var(--black);
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 140px;
    height: 1px;
    background: var(--dark-grey);
    margin: 0.75rem auto 0;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 300;
}

/* Service Cards */
.service-card {
    background: rgba(255, 255, 255, 1);
    padding: 3rem 2.5rem;
    border: 1px solid var(--border-grey);
    border-radius: 8px;
    height: 100%;
    box-shadow: 0 2px 8px var(--shadow);
}

/* .service-card:hover { } */

.service-title {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--black);
    margin-bottom: 1rem;
    letter-spacing: -0.3px;
}

.service-price {
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--dark-grey);
    margin-bottom: 1.5rem;
}

.service-description {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.service-details {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.service-details a {
    color: var(--dark-grey);
    text-decoration: none;
    font-weight: 500;
}

.discovery-call-content {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-top: 1px solid var(--border-grey);
}

.discovery-call-content p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* About Section */
.about-image-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px var(--shadow);
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

/* .about-image-wrapper:hover .about-image {
    transform: scale(1.02);
} */

.about-content {
    padding-left: 2rem;
}

.about-text {
    color: var(--black);
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* Recommended Contacts Section */
.recommended-card {
    background: rgba(255, 255, 255, 1);
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-grey);
    border-radius: 12px;
    height: 100%;
    box-shadow: 0 2px 8px var(--shadow);
    display: flex;
    flex-direction: column;
}

.recommended-name {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--black);
    margin-bottom: 0.5rem;
    letter-spacing: -0.3px;
}

.recommended-title {
    font-size: 1rem;
    color: var(--medium-grey);
    font-weight: 500;
    margin-bottom: 1rem;
    font-style: italic;
}

.recommended-description {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.recommended-contact {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-grey);
}

.recommended-contact p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

.recommended-contact a {
    color: var(--dark-grey);
    text-decoration: none;
    font-weight: 500;
}

.recommended-contact strong {
    color: var(--black);
    font-weight: 500;
}

/* Contact Section */
.contact-info {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.contact-info a {
    color: var(--dark-grey);
    text-decoration: none;
    font-weight: 500;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 1);
    padding: 3rem 2.5rem;
    border: 1px solid var(--border-grey);
    border-radius: 12px;
    box-shadow: 0 4px 16px var(--shadow);
}

.contact-form .form-label {
    color: var(--black);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.contact-form .form-control {
    border: 1px solid var(--border-grey);
    border-radius: 6px;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: var(--bg-white);
    color: var(--text-dark);
}

.contact-form .form-control:focus {
    border-color: var(--dark-grey);
    box-shadow: 0 0 0 0.2rem rgba(45, 45, 45, 0.15);
    outline: none;
}

.contact-form .form-control::placeholder {
    color: var(--text-light);
}

.contact-form .form-control.is-invalid {
    border-color: #dc3545;
}

.contact-form .form-control.is-valid {
    border-color: var(--medium-grey);
}

.contact-form .invalid-feedback {
    display: block;
    color: #9b303b;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.btn-primary {
    background-color: var(--black) !important;
    border-color: var(--black) !important;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary.focus,
.btn-primary:active,
.btn-primary.active,
.btn-primary:focus-visible,
.btn-primary:disabled,
.btn-primary.disabled {
    background-color: var(--dark-grey) !important;
    border-color: var(--dark-grey) !important;
    box-shadow: 0 0 0 0.2rem rgba(94, 93, 93, 0.25) !important;
    outline: none !important;
}

.btn-primary .spinner-border {
    border-color: currentColor;
    border-right-color: transparent;
}

.btn-lg {
    padding: 0.875rem 2.5rem;
    font-size: 1rem;
}

#formMessage {
    min-height: 50px;
}

.alert {
    border-radius: 0;
    border: none;
    padding: 1rem 1.5rem;
}

.alert-success {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--black);
    border-left: 3px solid var(--dark-grey);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border-left: 3px solid #dc3545;
}

/* Footer */
.footer {
    background: var(--bg-white);
    color: var(--black);
    border-top: 1px solid var(--border-grey);
}

.footer p {
    font-size: 0.9rem;
    color: var(--black);
    font-weight: 300;
    margin: 0;
}

/* Frosted sections - single page background, overlay on each section */
.bg-warm {
    background: transparent !important;
    position: relative;
}

.bg-warm::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    z-index: 0;
}

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

/* Text on frosted sections */
.bg-warm .section-title {
    color: var(--black);
}

.bg-warm .section-subtitle {
    color: var(--text-light);
}

.bg-warm .contact-info {
    color: var(--text-dark);
}

.bg-warm .contact-info a {
    color: var(--dark-grey);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .about-content {
        padding-left: 0;
        margin-top: 2rem;
    }

    .about-image {
        height: 350px;
    }

    .recommended-card {
        padding: 2rem 1.5rem;
    }

    body {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.65rem;
    }

    .service-title {
        font-size: 1.25rem;
    }

    .service-price {
        font-size: 1.5rem;
    }
}