/* ========================================
   Shape Up Central — Styles
   Classic & Elegant | Plum + Amber
   ======================================== */

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

:root {
    --plum-900: #3D0F2A;
    --plum-800: #5C1A3E;
    --plum-700: #7B2D5E;
    --plum-600: #9B3D72;
    --plum-500: #B84F88;
    --plum-100: #F3E5F0;
    --plum-50:  #FBF5F8;

    --amber-700: #B8790E;
    --amber-600: #D49A1A;
    --amber-500: #E8B830;
    --amber-400: #F0CC5C;
    --amber-100: #FDF6E0;
    --amber-50:  #FFFDF3;

    --cream: #FAF8F5;
    --cream-dark: #F3EFE9;
    --warm-gray: #6B6560;
    --warm-gray-light: #9E9690;
    --text-dark: #2A1F24;
    --text-body: #4A3F45;
    --text-light: #7A6F75;
    --white: #FFFFFF;

    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', 'Segoe UI', system-ui, sans-serif;

    --shadow-sm: 0 1px 3px rgba(61, 15, 42, 0.06);
    --shadow-md: 0 4px 16px rgba(61, 15, 42, 0.08);
    --shadow-lg: 0 8px 32px rgba(61, 15, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(61, 15, 42, 0.14);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-body);
    background-color: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--plum-600);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.2;
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-700);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--plum-700);
    color: var(--white);
    border-color: var(--plum-700);
}

.btn-primary:hover {
    background: var(--plum-800);
    border-color: var(--plum-800);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--plum-800);
    border-color: var(--white);
}

.btn-outline-light {
    background: transparent;
    color: var(--plum-700);
    border-color: var(--plum-700);
}

.btn-outline-light:hover {
    background: var(--plum-700);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-dark {
    background: transparent;
    color: var(--plum-700);
    border-color: var(--plum-200, var(--plum-100));
}

.btn-outline-dark:hover {
    background: var(--plum-50);
    border-color: var(--plum-700);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-icon {
    flex-shrink: 0;
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(123, 45, 94, 0.08);
    transition: all var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--plum-800);
}

.logo-mark {
    color: var(--plum-700);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.logo-light .logo-text {
    color: var(--white);
}

/* Nav */
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-body);
    letter-spacing: 0.03em;
    position: relative;
    padding: 4px 0;
}

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

.nav-link:hover {
    color: var(--plum-700);
}

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

.nav-cta {
    background: var(--plum-700);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    margin-left: 8px;
}

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

.nav-cta:hover {
    background: var(--plum-800);
    color: var(--white) !important;
    transform: translateY(-1px);
}

/* Mobile toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--plum-800);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(61, 15, 42, 0.88) 0%,
        rgba(92, 26, 62, 0.82) 40%,
        rgba(123, 45, 94, 0.72) 100%
    );
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px;
}

.hero-inner {
    text-align: center;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber-400);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 600;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 24px;
}

.text-accent {
    color: var(--amber-400);
    font-style: italic;
    font-weight: 400;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.82);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
}

.trust-icon {
    color: var(--amber-400);
    flex-shrink: 0;
}

/* ---------- Section base ---------- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

/* ---------- Services ---------- */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--plum-100);
    background: var(--white);
}

.service-icon {
    color: var(--plum-700);
    margin-bottom: 20px;
}

.service-card-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.service-card-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- About ---------- */
.about {
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image-wrap img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    right: 16px;
    bottom: 16px;
    border: 2px solid var(--amber-500);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.about-content .section-eyebrow {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    font-size: 1rem;
    color: var(--text-body);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin-top: 36px;
    padding-top: 32px;
    border-top: 1px solid var(--plum-100);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--plum-700);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 0.04em;
}

/* ---------- Approach ---------- */
.approach {
    background: var(--plum-900);
    color: var(--white);
}

.approach .section-eyebrow {
    color: var(--amber-400);
}

.approach .section-title {
    color: var(--white);
}

.approach .section-subtitle {
    color: rgba(255, 255, 255, 0.65);
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 64px;
}

.approach-step {
    position: relative;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition);
}

.approach-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 300;
    color: var(--amber-500);
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.7;
}

.step-title {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--plum-800) 0%, var(--plum-700) 100%);
    padding: 80px 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.cta-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    color: var(--white);
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    line-height: 1.75;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ---------- FAQ ---------- */
.faq {
    background: var(--white);
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--plum-100);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: none;
    border: none;
    padding: 24px 0;
    cursor: pointer;
    text-align: left;
}

.faq-q-text {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: color var(--transition);
}

.faq-question:hover .faq-q-text {
    color: var(--plum-700);
}

.faq-toggle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--plum-600);
    transition: transform var(--transition);
}

.faq-question[aria-expanded="true"] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer.open {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* ---------- Contact ---------- */
.contact {
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.contact-detail {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-50);
    border-radius: var(--radius-md);
    color: var(--plum-700);
}

.contact-label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 4px;
}

.contact-detail p,
.contact-detail a {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--plum-700);
    text-decoration: underline;
}

.contact-map {
    margin-top: 8px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Form */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--plum-100);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--cream);
    border: 1.5px solid var(--plum-100);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--plum-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(123, 45, 94, 0.1);
}

.form-input::placeholder {
    color: var(--warm-gray-light);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%237B2D5E'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

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

.form-privacy {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 12px;
    text-align: center;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success h3 {
    font-size: 1.5rem;
    margin: 16px 0 8px;
    color: var(--plum-700);
}

.form-success p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.form-success svg {
    color: var(--amber-600);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--plum-900);
    color: rgba(255, 255, 255, 0.65);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-tagline {
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--amber-400);
    text-decoration: none;
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact a:hover {
    color: var(--amber-400);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-disclaimer {
    max-width: 500px;
    text-align: right;
    line-height: 1.5;
}

/* ---------- Scroll Animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .approach-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(250, 248, 245, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--plum-100);
        padding: 24px;
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-list {
        flex-direction: column;
        gap: 8px;
    }

    .nav-link {
        padding: 12px 16px;
        font-size: 1rem;
        width: 100%;
    }

    .nav-link::after {
        display: none;
    }

    .nav-cta {
        margin-left: 0;
        text-align: center;
        margin-top: 8px;
    }

    .hero {
        padding: 140px 20px 80px;
        min-height: auto;
    }

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

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

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

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

    .about-image-wrap img {
        height: 360px;
    }

    .about-content .section-eyebrow,
    .about-content .section-title {
        text-align: center;
    }

    .about-text {
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    .approach-steps {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }

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

    .contact-form-wrap {
        padding: 28px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .footer-disclaimer {
        text-align: center;
        max-width: 100%;
    }

    .section {
        padding: 72px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

    .section-title {
        font-size: 1.75rem;
    }
}