/* =========================================================
   PERSONAL BRANDING OLOGRAFICO
   Design System - Bootstrap 5
   Typography + Colors
   ========================================================= */

/* =========================================================
   GOOGLE FONTS
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;800;900&family=Barlow+Semi+Condensed:wght@500;600;700&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;1,400&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap');


/* =========================================================
   ROOT VARIABLES
   ========================================================= */

:root {

    /* Typography */
    --font-display: "Barlow Condensed", sans-serif;
    --font-heading: "Barlow Semi Condensed", sans-serif;
    --font-body: "Source Sans 3", sans-serif;
    --font-editorial: "Source Serif 4", serif;

    /* Brand colors */
    --brand-navy: #001A3A;
    --brand-blue-dark: #003774;
    --brand-blue: #0055AC;

    --brand-electric: #0897F6;
    --brand-cyan: #24C3FC;

    --brand-ice: #DDF6FF;
    --brand-white-soft: #F8FCFF;
    --brand-white: #FFFFFF;

    --brand-text: #1A243C;
    --brand-muted: #627387;

    /* Optional warm accent inspired by the hands in the hero */
    --brand-human: #B4908C;

    /* Borders */
    --brand-border: #D7E4ED;

    /* Bootstrap 5 overrides */
    --bs-primary: #0055AC;
    --bs-primary-rgb: 0, 85, 172;

    --bs-body-font-family: var(--font-body);
    --bs-body-color: var(--brand-text);
    --bs-body-bg: var(--brand-white-soft);

    --bs-link-color: var(--brand-blue);
    --bs-link-hover-color: var(--brand-blue-dark);

    --bs-border-color: var(--brand-border);
}


/* =========================================================
   BASE
   ========================================================= */

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

body {
    font-family: var(--font-body);
    font-size: 1.075rem;
    font-weight: 400;
    line-height: 1.7;

    color: var(--brand-text);
    background-color: var(--brand-white-soft);

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

p {
    margin-bottom: 1.35rem;
}


/* =========================================================
   HEADINGS
   ========================================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--brand-blue-dark);
    margin-bottom: 1rem;
}

h1,
.h1,
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.3rem, 7vw, 6.8rem);
    font-weight: 800;
    line-height: 0.88;

    letter-spacing: -0.025em;
    text-transform: uppercase;
}

h2,
.h2,
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.3rem, 4vw, 3.6rem);
    font-weight: 700;
    line-height: 1.05;

    letter-spacing: -0.015em;
}

h3,
.h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 2.8vw, 2.4rem);
    font-weight: 600;
    line-height: 1.15;
}

h4,
.h4 {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 600;
}

h5,
.h5 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
}

h6,
.h6 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
}


/* =========================================================
   HERO TYPOGRAPHY
   ========================================================= */

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 2vw, 1.75rem);
    font-weight: 500;
    line-height: 1.35;

    max-width: 780px;
}


/* =========================================================
   BODY TEXT
   ========================================================= */

.lead {
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 1.8vw, 1.45rem);
    font-weight: 400;
    line-height: 1.6;
}

.text-large {
    font-size: 1.25rem;
    line-height: 1.65;
}

.text-small {
    font-size: 0.9rem;
}

.text-muted {
    color: var(--brand-muted) !important;
}


/* =========================================================
   EDITORIAL TEXT
   ========================================================= */

.editorial-text {
    font-family: var(--font-editorial);
    font-size: clamp(1.3rem, 2vw, 1.65rem);
    line-height: 1.65;
}

blockquote,
.blockquote {
    font-family: var(--font-editorial);
    font-size: clamp(1.45rem, 2.5vw, 2rem);
    font-weight: 400;
    line-height: 1.5;

    color: var(--brand-blue-dark);

    border-left: 4px solid var(--brand-electric);
    padding-left: 1.75rem;

    margin: 2.5rem 0;
}


/* =========================================================
   EYEBROW / SMALL LABEL
   ========================================================= */

.eyebrow {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;

    letter-spacing: 0.12em;
    text-transform: uppercase;

    color: var(--brand-blue);

    margin-bottom: 0.75rem;
}


/* =========================================================
   LINKS
   ========================================================= */

a {
    color: var(--brand-blue);

    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

a:hover,
a:focus {
    color: var(--brand-electric);
}


/* =========================================================
   NAVBAR
   ========================================================= */

.navbar {
    font-family: var(--font-heading);
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.navbar-nav .nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.015em;
}

.navbar-branding {
    background-color: var(--brand-navy);
}

.navbar-branding .navbar-brand,
.navbar-branding .nav-link {
    color: var(--brand-white);
}

.navbar-branding .nav-link:hover,
.navbar-branding .nav-link:focus,
.navbar-branding .nav-link.active {
    color: var(--brand-cyan);
}


/* =========================================================
   BUTTONS
   ========================================================= */

.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;

    letter-spacing: 0.025em;

    padding: 0.75rem 1.6rem;
    border-radius: 0.25rem;

    text-decoration: none;
    text-align: center;
    cursor: pointer;

    background-color: var(--bs-btn-bg, transparent);
    color: var(--bs-btn-color, var(--brand-blue));
    border: 1px solid var(--bs-btn-border-color, transparent);

    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.btn:hover,
.btn:focus {
    background-color: var(--bs-btn-hover-bg, var(--bs-btn-bg, transparent));
    color: var(--bs-btn-hover-color, var(--bs-btn-color, var(--brand-blue)));
    border-color: var(--bs-btn-hover-border-color, var(--bs-btn-border-color, transparent));
    text-decoration: none;
}

.btn:active {
    background-color: var(--bs-btn-active-bg, var(--bs-btn-hover-bg, var(--bs-btn-bg, transparent)));
    color: var(--bs-btn-active-color, var(--bs-btn-hover-color, var(--bs-btn-color, var(--brand-blue))));
    border-color: var(--bs-btn-active-border-color, var(--bs-btn-hover-border-color, var(--bs-btn-border-color, transparent)));
}

.btn-primary {
    --bs-btn-color: #ffffff;
    --bs-btn-bg: var(--brand-blue);
    --bs-btn-border-color: var(--brand-blue);

    --bs-btn-hover-color: #ffffff;
    --bs-btn-hover-bg: var(--brand-blue-dark);
    --bs-btn-hover-border-color: var(--brand-blue-dark);

    --bs-btn-focus-shadow-rgb: 8, 151, 246;

    --bs-btn-active-color: #ffffff;
    --bs-btn-active-bg: var(--brand-navy);
    --bs-btn-active-border-color: var(--brand-navy);
}

.btn-outline-primary {
    --bs-btn-color: var(--brand-blue);
    --bs-btn-border-color: var(--brand-blue);

    --bs-btn-hover-color: #ffffff;
    --bs-btn-hover-bg: var(--brand-blue);
    --bs-btn-hover-border-color: var(--brand-blue);

    --bs-btn-active-color: #ffffff;
    --bs-btn-active-bg: var(--brand-blue-dark);
}

.btn-dark-brand {
    color: var(--brand-white);

    background-color: var(--brand-navy);
    border-color: var(--brand-navy);
}

.btn-dark-brand:hover,
.btn-dark-brand:focus {
    color: var(--brand-white);

    background-color: var(--brand-blue-dark);
    border-color: var(--brand-blue-dark);
}


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

.hero {
    min-height: 75vh;

    display: flex;
    align-items: center;

    color: var(--brand-white);
    background-color: var(--brand-navy);

    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.hero h1,
.hero h2,
.hero h3,
.hero .hero-title {
    color: var(--brand-white);
}

.hero .hero-subtitle {
    color: rgba(255,255,255,.90);
}

.hero .eyebrow {
    color: var(--brand-cyan);
}


/* =========================================================
   SECTIONS
   ========================================================= */

.section {
    padding-top: clamp(4rem, 8vw, 7rem);
    padding-bottom: clamp(4rem, 8vw, 7rem);
}

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

.section-light {
    background-color: var(--brand-ice);
}

.section-blue {
    color: var(--brand-white);
    background-color: var(--brand-blue-dark);
}

.section-blue h2,
.section-blue h3,
.section-blue h4 {
    color: var(--brand-white);
}

.section-dark {
    color: var(--brand-white);
    background-color: var(--brand-navy);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--brand-white);
}


/* =========================================================
   CARDS
   ========================================================= */

.card-brand {
    position: relative;

    background-color: var(--brand-white);

    border: 1px solid var(--brand-border);
    border-radius: 0.75rem;

    transition:
        border-color .2s ease,
        box-shadow .2s ease,
        transform .2s ease;
}

.card-brand:hover {
    border-color: var(--brand-electric);

    box-shadow:
        0 1rem 2.5rem rgba(0, 55, 116, .10);

    transform: translateY(-2px);
}

.card-brand::before {
    content: "";

    display: block;

    width: 50px;
    height: 3px;

    margin-bottom: 1.25rem;

    background-color: var(--brand-cyan);
}


/* =========================================================
   ICONS
   ========================================================= */

.icon-brand {
    color: var(--brand-electric);
}

.icon-hologram {
    color: var(--brand-cyan);
}


/* =========================================================
   BADGES
   ========================================================= */

.badge-brand {
    color: var(--brand-blue-dark);
    background-color: var(--brand-ice);
}

.badge-dark-brand {
    color: var(--brand-white);
    background-color: var(--brand-blue-dark);
}


/* =========================================================
   OPTIONAL WARM ACCENT
   ========================================================= */

.text-human {
    color: var(--brand-human);
}

.border-human {
    border-color: var(--brand-human) !important;
}


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

.site-footer {
    color: rgba(255,255,255,.78);
    background-color: var(--brand-navy);
}

.site-footer h5,
.site-footer h6 {
    color: var(--brand-white);
}

.site-footer a {
    color: rgba(255,255,255,.80);
}

.site-footer a:hover,
.site-footer a:focus {
    color: var(--brand-cyan);
}


/* =========================================================
   BOOTSTRAP UTILITIES OVERRIDE
   ========================================================= */

.bg-primary {
    background-color: var(--brand-blue) !important;
}

.text-primary {
    color: var(--brand-blue) !important;
}

.border-primary {
    border-color: var(--brand-blue) !important;
}


/* =========================================================
   CUSTOM UTILITIES
   ========================================================= */

.bg-brand-navy {
    background-color: var(--brand-navy) !important;
}

.bg-brand-dark {
    background-color: var(--brand-blue-dark) !important;
}

.bg-brand-blue {
    background-color: var(--brand-blue) !important;
}

.bg-brand-light {
    background-color: var(--brand-ice) !important;
}

.bg-brand-white {
    background-color: var(--brand-white) !important;
}

.text-brand-blue {
    color: var(--brand-blue) !important;
}

.text-brand-electric {
    color: var(--brand-electric) !important;
}

.text-brand-cyan {
    color: var(--brand-cyan) !important;
}

.text-brand-dark {
    color: var(--brand-blue-dark) !important;
}

.text-brand-navy {
    color: var(--brand-navy) !important;
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 767.98px) {

    body {
        font-size: 1rem;
        line-height: 1.65;
    }

    h1,
    .h1,
    .hero-title {
        line-height: 0.93;
    }

    .hero {
        min-height: 70vh;
    }

    .hero-subtitle {
        line-height: 1.4;
    }

    .section {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }
}

/* =========================================================
   MOCKUP HOME - LAYOUT SUPPORT + COMPONENTS
   (keeps the visual system above; Bootstrap-compatible naming)
   ========================================================= */

/* Local preview fallbacks when Google Fonts are unavailable */
:root {
    --font-display: "Barlow Condensed", "Liberation Sans Narrow", "DejaVu Sans Condensed", Arial, sans-serif;
    --font-heading: "Barlow Semi Condensed", "DejaVu Sans Condensed", Arial, sans-serif;
    --font-body: "Source Sans 3", "DejaVu Sans", Arial, sans-serif;
    --font-editorial: "Source Serif 4", Georgia, serif;
}

* { box-sizing: border-box; }
img { max-width: 100%; height: auto; display: block; }

.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.row { display: flex; flex-wrap: wrap; margin-inline: -12px; }
[class*="col-"] { padding-inline: 12px; width: 100%; }
.col-12 { width: 100%; }
.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.text-center { text-align: center !important; }
.text-white { color: #fff !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.py-4 { padding-block: 1.5rem !important; }
.py-5 { padding-block: 3rem !important; }
.g-4 { row-gap: 1.5rem; }
.g-5 { row-gap: 3rem; }

@media (min-width: 768px) {
    .col-md-4 { width: 33.333333%; }
    .col-md-6 { width: 50%; }
}
@media (min-width: 992px) {
    .col-lg-4 { width: 33.333333%; }
    .col-lg-5 { width: 41.666667%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333333%; }
    .col-lg-8 { width: 66.666667%; }
}

.site-nav {
    position: absolute;
    inset: 0 0 auto 0;
    z-index: 20;
    padding: 1.15rem 0;
    border-bottom: 1px solid rgba(255,255,255,.16);
}
.site-nav-inner { display:flex; align-items:center; justify-content:space-between; gap:2rem; }
.site-logo {
    color:#fff;
    text-decoration:none;
    font-family:var(--font-display);
    font-size:1.45rem;
    font-weight:800;
    letter-spacing:.01em;
    line-height:1;
}
.site-logo span { color:var(--brand-cyan); }
.site-menu { display:flex; align-items:center; gap:1.65rem; list-style:none; margin:0; padding:0; }
.site-menu a {
    color:rgba(255,255,255,.88);
    font-family:var(--font-heading);
    font-weight:600;
    font-size:.98rem;
    text-decoration:none;
}
.site-menu a:hover { color:var(--brand-cyan); }

.hero-home {
    min-height: 820px;
    position:relative;
    display:flex;
    align-items:center;
    color:#fff;
    background-image:
        linear-gradient(90deg, rgba(0,26,58,.98) 0%, rgba(0,26,58,.88) 34%, rgba(0,26,58,.42) 59%, rgba(0,26,58,.08) 100%),
        url('assets/hero.png');
    background-size: cover;
    background-position: center center;
    overflow:hidden;
}
.hero-home::after {
    content:"";
    position:absolute;
    inset:auto 0 0 0;
    height:130px;
    background:linear-gradient(to bottom, transparent, rgba(0,26,58,.25));
    pointer-events:none;
}
.hero-content { position:relative; z-index:2; max-width:690px; padding-top:80px; }
.hero-kicker {
    display:inline-flex;
    align-items:center;
    gap:.65rem;
    color:var(--brand-cyan);
    font-family:var(--font-heading);
    font-size:.92rem;
    font-weight:700;
    letter-spacing:.14em;
    text-transform:uppercase;
    margin-bottom:1.1rem;
}
.hero-kicker::before { content:""; width:42px; height:2px; background:var(--brand-cyan); }
.hero-home .hero-title { color:#fff; font-size:clamp(4rem, 6.5vw, 7.4rem); max-width:780px; }
.hero-home .hero-subtitle { max-width:660px; color:rgba(255,255,255,.9); margin-top:1.8rem; }
.hero-actions { display:flex; gap:.9rem; flex-wrap:wrap; margin-top:2rem; }
.btn-hero-secondary {
    display:inline-block;
    padding:.75rem 1.6rem;
    border:1px solid rgba(255,255,255,.65);
    border-radius:.25rem;
    color:#fff;
    text-decoration:none;
    font-family:var(--font-heading);
    font-weight:600;
}
.btn-hero-secondary:hover { background:#fff; color:var(--brand-navy); }

.btn-buy {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.025em;
    padding: 0.75rem 1.6rem;
    border-radius: 0.25rem;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    background-color: var(--brand-cyan);
    color: var(--brand-navy);
    border: 1px solid var(--brand-cyan);
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn-buy:hover, .btn-buy:focus {
    background-color: var(--brand-electric);
    border-color: var(--brand-electric);
    color: #fff;
    text-decoration: none;
}

.book-cta-group { display:flex; gap:.9rem; flex-wrap:wrap; align-items:center; }

.intro-wrap { max-width:890px; margin-inline:auto; text-align:center; }
.intro-wrap .lead { max-width:800px; margin-inline:auto; }
.intro-wrap p:not(.lead) { text-align:left; }

.read-more-toggle {
    display: inline-flex;
    align-items: center;
    margin: 0 0 1.1rem;
    padding: 0;
    border: none;
    background: none;
    color: var(--brand-blue);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: 0.01em;
    text-decoration: underline;
    cursor: pointer;
}
.read-more-toggle:hover, .read-more-toggle:focus {
    color: var(--brand-blue-dark);
}
.read-more-content { text-align: left; }
.read-more-content p:last-child { margin-bottom: 0; }

.principle-card {
    height:100%;
    padding:2.1rem;
    background:#fff;
    border:1px solid var(--brand-border);
    border-radius:18px;
    box-shadow:0 12px 34px rgba(0,55,116,.06);
}
.principle-number {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:54px;
    height:54px;
    border-radius:50%;
    color:var(--brand-blue-dark);
    background:var(--brand-ice);
    font-family:var(--font-display);
    font-size:1.5rem;
    font-weight:800;
    margin-bottom:1.35rem;
}
.principle-card h3 { font-size:1.6rem; }

.book-visual { position:relative; padding:1rem 2rem 2rem; }
.book-visual::before {
    content:"";
    position:absolute;
    width:76%;
    height:78%;
    left:0;
    bottom:0;
    border-radius:32px;
    background:var(--brand-ice);
    z-index:0;
}
.book-cover {
    position:relative;
    z-index:1;
    width:min(390px, 88%);
    margin-inline:auto;
    border-radius:4px;
    box-shadow:0 30px 70px rgba(0,26,58,.28);
    transform:rotate(-2deg);
}
.book-copy { padding-left:1rem; }
.book-copy ul { padding-left:1.25rem; }
.book-copy li { margin-bottom:.75rem; }

.statement {
    position:relative;
    overflow:hidden;
    background:linear-gradient(135deg, var(--brand-navy), var(--brand-blue-dark));
    color:#fff;
}
.statement::before,
.statement::after {
    content:"";
    position:absolute;
    border:1px solid rgba(36,195,252,.2);
    border-radius:50%;
}
.statement::before { width:420px; height:420px; right:-160px; top:-220px; }
.statement::after { width:250px; height:250px; right:10px; top:-110px; }
.statement blockquote {
    max-width:920px;
    margin:0 auto;
    padding:0;
    border:0;
    color:#fff;
    text-align:center;
    font-size:clamp(1.7rem, 3vw, 2.6rem);
}
.statement .quote-mark { color:var(--brand-cyan); font-family:Georgia,serif; font-size:4.5rem; line-height:.7; display:block; margin-bottom:1.3rem; }

.quote-carousel { position:relative; }
.quote-track { position:relative; }
.quote-slide { display:none; }
.quote-slide.is-active { display:block; }
.statement blockquote cite {
    display:block;
    margin-top:1.5rem;
    font-family:var(--font-heading);
    font-style:normal;
    font-weight:600;
    font-size:1rem;
    letter-spacing:0.02em;
    color:var(--brand-cyan);
}
.quote-nav {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:1.25rem;
    margin-top:2rem;
    position:relative;
    z-index:1;
}
.quote-arrow {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:2.5rem;
    height:2.5rem;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.35);
    background:transparent;
    color:#fff;
    font-size:1.5rem;
    line-height:1;
    cursor:pointer;
    transition:background-color .2s ease, border-color .2s ease;
}
.quote-arrow:hover, .quote-arrow:focus {
    background:rgba(255,255,255,.12);
    border-color:rgba(255,255,255,.6);
}
.quote-dots { display:flex; align-items:center; gap:.6rem; }
.quote-dot {
    width:.6rem;
    height:.6rem;
    padding:0;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.5);
    background:transparent;
    cursor:pointer;
    transition:background-color .2s ease;
}
.quote-dot.is-active { background:var(--brand-cyan); border-color:var(--brand-cyan); }

.theme-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
.theme-card {
    min-height:210px;
    padding:1.75rem;
    border-radius:16px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.12);
}
.theme-card .theme-dot { width:9px; height:9px; background:var(--brand-cyan); border-radius:50%; margin-bottom:1.1rem; box-shadow:0 0 18px var(--brand-cyan); }
.theme-card h3 { color:#fff; font-size:1.5rem; margin-bottom:.65rem; }
.theme-card p { color:rgba(255,255,255,.72); font-size:1rem; line-height:1.55; margin:0; }

.practice-panel {
    padding:clamp(2.3rem, 5vw, 4rem);
    border-radius:26px;
    background:linear-gradient(135deg, #fff 0%, var(--brand-ice) 100%);
    border:1px solid var(--brand-border);
}
.practice-list { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; margin-top:2rem; }
.practice-item { padding:1.25rem 1.35rem; background:#fff; border-radius:12px; border:1px solid var(--brand-border); }
.practice-item strong { display:block; color:var(--brand-blue-dark); font-family:var(--font-heading); margin-bottom:.35rem; }

.audience-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.25rem; }
.audience-item { border-top:3px solid var(--brand-electric); padding-top:1.2rem; }
.audience-item h3 { font-size:1.35rem; }

.author-visual { display:flex; justify-content:center; }
.author-portrait {
    width:220px;
    height:220px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    background:linear-gradient(135deg, var(--brand-blue-dark), var(--brand-electric));
    border:6px solid var(--brand-ice);
    color:#fff;
    font-family:var(--font-display);
    font-size:3.6rem;
    font-weight:800;
    letter-spacing:.02em;
    box-shadow:0 25px 55px rgba(0,55,116,.25);
}
.author-copy { padding-left:1rem; }
.author-copy .lead { font-style:italic; }
.author-availability {
    font-weight: 600;
    color: var(--brand-blue-dark);
}


.cta-book {
    position:relative;
    overflow:hidden;
    color:#fff;
    background:var(--brand-blue);
}
.cta-book h2 { color:#fff; }
.cta-book p { color:rgba(255,255,255,.86); max-width:720px; }
.cta-book::after {
    content:"";
    position:absolute;
    width:380px; height:380px;
    right:-120px; bottom:-230px;
    border:1px solid rgba(255,255,255,.25);
    border-radius:50%;
}

.footer-mini { background:var(--brand-navy); color:rgba(255,255,255,.68); font-size:.94rem; }
.footer-mini a { color:#fff; text-decoration:none; }
.footer-line { height:1px; background:rgba(255,255,255,.12); margin:1.5rem 0; }

@media (max-width: 991.98px) {
    .site-menu { display:none; }
    .hero-home { min-height:760px; background-position:center center; }
    .hero-home { background-image:linear-gradient(90deg, rgba(0,26,58,.96) 0%, rgba(0,26,58,.82) 56%, rgba(0,26,58,.36) 100%), url('assets/hero.png'); }
    .book-copy { padding-left:0; margin-top:3rem; }
    .author-copy { padding-left:0; margin-top:2rem; text-align:center; }
    .author-visual { margin-bottom:0; }
    .theme-grid { grid-template-columns:repeat(2,1fr); }
    .practice-list, .audience-grid { grid-template-columns:1fr; }
}

@media (max-width: 767.98px) {
    .container { width:min(100% - 32px, 1180px); }
    .site-nav { padding:.95rem 0; }
    .site-logo { font-size:1.25rem; }
    .hero-home { min-height:720px; background-position:center center; }
    .hero-home .hero-title { font-size:clamp(3.4rem, 16vw, 5rem); }
    .hero-home .hero-subtitle { font-size:1.15rem; max-width:92%; }
    .theme-grid { grid-template-columns:1fr; }
    .book-visual { padding-inline:0; }
    .author-portrait { width:160px; height:160px; font-size:2.6rem; }
    .book-cover { width:78%; }
}