/* All the CSS remains exactly as you had it – no changes needed */
:root,
[data-theme="light"] {
    --bg: #fcfaf6;
    --surface: #fffefb;
    --surface-alt: #f6f2e9;
    --surface-warm: #faf7ef;
    --text: #0f0c08;
    --text-secondary: #1a1510;
    --text-tertiary: #2a221a;
    --text-muted: #3d3328;
    --text-light: #4a3f33;
    --border: #c8bfae;
    --border-light: #ddd4c4;
    --border-subtle: #ede5d5;
    --accent: #1b3d6b;
    --accent-soft: #e9eff7;
    --accent-light: #c5d5ed;
    --accent-dark: #0f2442;
    --gold: #7d5e10;
    --gold-soft: #fdf5e0;
    --gold-light: #f0e0b8;
    --teal: #155e53;
    --teal-soft: #eaf6f3;
    --rose: #8b2836;
    --rose-soft: #fdf1f3;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
    --shadow-sm: 0 2px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 28px rgba(0,0,0,0.07),0 1px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 16px 44px rgba(0,0,0,0.09),0 3px 12px rgba(0,0,0,0.05);
    --shadow-xl: 0 30px 70px rgba(0,0,0,0.14),0 6px 20px rgba(0,0,0,0.06);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.05),0 10px 32px rgba(0,0,0,0.08);
    --header-bg: rgba(255,254,251,0.88);
    --header-bg-scrolled: rgba(255,254,251,0.96);
    --hero-gradient: linear-gradient(175deg, #fefdf9 0%, #faf6ed 30%, #f4efe2 65%, #f7f3ea 100%);
    --hero-radial-1: rgba(27,61,107,0.045);
    --hero-radial-2: rgba(125,94,16,0.03);
    --hero-radial-3: rgba(21,94,83,0.025);
    --demo-card-bg: #ffffff;
    --footer-bg: #141210;
    --footer-text: #b8ae9e;
    --footer-heading: #e8e0d2;
    --footer-link: #a09580;
    --footer-link-hover: #e0d6c4;
    --footer-border: #25201a;
    --footer-bottom-text: #6b6156;
    --footer-social-bg: #25201a;
    --footer-social-hover-bg: #3a3328;
    --scrollbar-thumb: #c5bcaa;
    --scrollbar-thumb-hover: #a09580;
    --framework-card-bg: #fffefb;
    --framework-card-border: #ddd4c4;
    --framework-icon-bg: #e9eff7;
    --legend-dot-bg: #e0d8c8;
    --word-chip-shadow-hover: rgba(0,0,0,0.18);
    --theme-toggle-bg: #f0ebe0;
    --theme-toggle-hover: #e5ddd0;
    --theme-toggle-icon: #5a4a30;
    --blob-1: radial-gradient(circle, #c5d5ed, #1b3d6b);
    --blob-2: radial-gradient(circle, #f0e0b8, #7d5e10);
    --blob-3: radial-gradient(circle, #eaf6f3, #155e53);
    --font-serif: 'Crimson Text', 'Georgia', 'Times New Roman', serif;
    --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-display: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

[data-theme="dark"] {
    --bg: #1a1815;
    --surface: #1f1c18;
    --surface-alt: #252118;
    --surface-warm: #28231a;
    --text: #e8e0d2;
    --text-secondary: #d5ccbc;
    --text-tertiary: #c2b8a5;
    --text-muted: #a89880;
    --text-light: #9a8a72;
    --border: #5a4d3a;
    --border-light: #4a4030;
    --border-subtle: #3d3426;
    --accent: #6b9bd2;
    --accent-soft: #1e2d3f;
    --accent-light: #3a5a7a;
    --accent-dark: #8ab8e8;
    --gold: #c9a030;
    --gold-soft: #2a2210;
    --gold-light: #4a3a18;
    --teal: #4db8ac;
    --teal-soft: #1a2a26;
    --rose: #c4606e;
    --rose-soft: #2a1a1d;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.12);
    --shadow-sm: 0 2px 6px rgba(0,0,0,0.18);
    --shadow-md: 0 8px 28px rgba(0,0,0,0.22),0 1px 4px rgba(0,0,0,0.14);
    --shadow-lg: 0 16px 44px rgba(0,0,0,0.26),0 3px 12px rgba(0,0,0,0.16);
    --shadow-xl: 0 30px 70px rgba(0,0,0,0.34),0 6px 20px rgba(0,0,0,0.20);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.14),0 10px 32px rgba(0,0,0,0.20);
    --header-bg: rgba(31,28,24,0.88);
    --header-bg-scrolled: rgba(31,28,24,0.96);
    --hero-gradient: linear-gradient(175deg, #1f1c18 0%, #231e19 30%, #28231a 65%, #252118 100%);
    --hero-radial-1: rgba(107,155,210,0.06);
    --hero-radial-2: rgba(201,160,48,0.04);
    --hero-radial-3: rgba(77,184,172,0.035);
    --demo-card-bg: #252118;
    --footer-bg: #0f0e0c;
    --footer-text: #8a7a65;
    --footer-heading: #c8bfae;
    --footer-link: #7a6a55;
    --footer-link-hover: #c8bfae;
    --footer-border: #1a1814;
    --footer-bottom-text: #5a4d3a;
    --footer-social-bg: #1a1814;
    --footer-social-hover-bg: #2a2520;
    --scrollbar-thumb: #4a3d30;
    --scrollbar-thumb-hover: #5a4d3a;
    --framework-card-bg: #1f1c18;
    --framework-card-border: #3d3426;
    --framework-icon-bg: #1e2d3f;
    --legend-dot-bg: #3d3426;
    --word-chip-shadow-hover: rgba(0,0,0,0.35);
    --theme-toggle-bg: #2a2520;
    --theme-toggle-hover: #353028;
    --theme-toggle-icon: #d5c8a0;
    --blob-1: radial-gradient(circle, #3a5a7a, #6b9bd2);
    --blob-2: radial-gradient(circle, #4a3a18, #c9a030);
    --blob-3: radial-gradient(circle, #1a2a26, #4db8ac);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
}
body {
    font-family: var(--font-serif);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    letter-spacing: 0.003em;
    font-weight: 400;
    transition: background-color 0.4s ease, color 0.4s ease;
}
::-webkit-scrollbar {
    width: 7px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 20px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

/* Background animation */
.bg-svg-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.bg-blob {
    position: absolute;
    opacity: 0.5;
    filter: blur(70px);
    animation: floatBlob 16s infinite alternate ease-in-out;
}
.bg-blob--1 {
    width: 500px; height: 500px; top: -12%; left: -10%;
    background: var(--blob-1);
}
.bg-blob--2 {
    width: 400px; height: 400px; bottom: -15%; right: -8%;
    background: var(--blob-2);
    animation-delay: -5s;
}
.bg-blob--3 {
    width: 300px; height: 300px; top: 60%; left: 60%;
    background: var(--blob-3);
    animation-delay: -10s;
}
@keyframes floatBlob {
    0% { transform: translate(0,0) rotate(0deg) scale(1); }
    100% { transform: translate(40px,-30px) rotate(10deg) scale(1.08); }
}
.particles {
    position: fixed; inset: 0; pointer-events: none; z-index: 0;
}
.particle {
    position: absolute; border-radius: 50%;
    animation: particleFloat linear infinite; opacity: 0;
}
@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    10% { opacity: 0.6; }
    30% { opacity: 0.4; }
    70% { opacity: 0.1; }
    100% { opacity: 0; transform: translateY(-400px) scale(1.2); }
}

/* Header */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
    border-bottom: 1px solid transparent;
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    height: 66px; display: flex; align-items: center;
    justify-content: space-between; padding: 0 2.5rem;
}
.site-header.scrolled {
    border-bottom-color: var(--border-light);
    box-shadow: var(--shadow-xs);
    background: var(--header-bg-scrolled);
}
.header-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text);
    font-weight: 700; font-size: 1.28rem; letter-spacing: -0.01em;
    font-family: var(--font-sans); transition: color 0.3s;
}
.header-logo .logo-icon { width: 38px; height: 38px; flex-shrink: 0; }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.header-nav {
    display: flex; align-items: center; gap: 2.2rem; list-style: none;
}
.header-nav a {
    text-decoration: none; color: var(--text-secondary);
    font-weight: 500; font-size: 0.88rem; font-family: var(--font-sans);
    transition: color 0.2s; position: relative; padding: 5px 0;
    letter-spacing: 0.01em;
}
.header-nav a::after {
    content: ''; position: absolute; bottom: -3px; left: 0;
    width: 0; height: 2px; background: var(--accent);
    border-radius: 2px; transition: width 0.2s;
}
.header-nav a:hover, .header-nav a.active { color: var(--accent); }
.header-nav a:hover::after, .header-nav a.active::after { width: 100%; }

.theme-toggle-btn {
    background: var(--theme-toggle-bg); border: 1px solid var(--border-subtle);
    border-radius: 50%; width: 40px; height: 40px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s; flex-shrink: 0; color: var(--theme-toggle-icon);
    position: relative; overflow: hidden;
}
.theme-toggle-btn:hover { background: var(--theme-toggle-hover); transform: scale(1.06); box-shadow: var(--shadow-sm); }
.theme-toggle-btn:active { transform: scale(0.94); transition: transform 0.15s; }
.theme-toggle-btn .icon-sun, .theme-toggle-btn .icon-moon {
    position: absolute; transition: all 0.4s;
}
.theme-toggle-btn .icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-toggle-btn .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }
[data-theme="dark"] .theme-toggle-btn .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.6); }
[data-theme="dark"] .theme-toggle-btn .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

.hamburger-btn {
    display: none; background: none; border: none; cursor: pointer;
    padding: 8px; z-index: 1001; width: 42px; height: 42px;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 5px; border-radius: 8px; transition: 0.2s;
}
.hamburger-btn:hover { background: var(--surface-alt); }
.hamburger-btn span {
    display: block; width: 24px; height: 2px; background: var(--text);
    border-radius: 2px; transition: all 0.35s;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999;
    opacity: 0; pointer-events: none; transition: opacity 0.35s;
}
.mobile-nav-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-nav-panel {
    position: fixed; top: 0; right: -340px; width: 300px; height: 100vh;
    background: var(--surface); z-index: 1000; padding: 5.5rem 2rem 2rem;
    transition: right 0.35s; box-shadow: var(--shadow-xl);
    display: flex; flex-direction: column; gap: 0.8rem; font-family: var(--font-sans);
}
.mobile-nav-panel.open { right: 0; }
.mobile-nav-panel a {
    text-decoration: none; color: var(--text); font-weight: 500;
    font-size: 1rem; padding: 0.75rem 1rem; border-radius: 8px;
    transition: 0.2s; letter-spacing: 0.01em;
}
.mobile-nav-panel a:hover { background: var(--surface-alt); color: var(--accent); }

main { padding-top: 66px; position: relative; z-index: 1; }

/* Hero */
.hero-section {
    min-height: 86vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 4rem 2.5rem; position: relative; overflow: hidden;
    background: var(--hero-gradient); transition: background 0.4s;
}
.hero-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 55% 25%, var(--hero-radial-1) 0%, transparent 55%),
                radial-gradient(ellipse at 30% 70%, var(--hero-radial-2) 0%, transparent 45%),
                radial-gradient(ellipse at 75% 55%, var(--hero-radial-3) 0%, transparent 40%);
    pointer-events: none; z-index: 0;
}
.hero-inner { position: relative; z-index: 1; max-width: 660px; }
.hero-title {
    font-family: var(--font-display); font-size: clamp(2.3rem, 4.8vw, 3.5rem);
    font-weight: 700; line-height: 1.16; letter-spacing: -0.025em;
    margin-bottom: 1.2rem; color: var(--text);
    animation: fadeInUp 0.7s ease 0.1s forwards; opacity: 0; transition: color 0.4s;
}
.hero-title .accent { color: var(--accent); font-style: italic; position: relative; }
.hero-title .accent::after {
    content: ''; position: absolute; bottom: 2px; left: 0; right: 0;
    height: 3px; background: var(--accent-light); border-radius: 2px; opacity: 0.5;
}
.hero-subtitle {
    font-family: var(--font-serif); font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--text-secondary); max-width: 520px; margin: 0 auto 2rem;
    line-height: 1.75; font-style: italic;
    animation: fadeInUp 0.7s ease 0.2s forwards; opacity: 0; transition: color 0.4s;
}
.hero-cta-group {
    display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
    animation: fadeInUp 0.7s ease 0.3s forwards; opacity: 0;
}
.hero-cta {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--accent); color: #fff; font-weight: 600;
    padding: 14px 30px; border-radius: 50px; text-decoration: none;
    font-size: 0.93rem; letter-spacing: 0.01em; font-family: var(--font-sans);
    transition: all 0.35s; box-shadow: 0 4px 18px rgba(27,61,107,0.22);
    border: none; cursor: pointer;
}
.hero-cta:hover { background: var(--accent-dark); transform: translateY(-3px); box-shadow: 0 10px 28px rgba(15,36,66,0.3); }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* What We Do Section */
.what-we-do-section {
    padding: 5rem 2.5rem;
    background: var(--surface);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    transition: background 0.4s;
}
.what-we-do-section .section-label {
    text-align: center; font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: 0.5rem;
    font-weight: 600; font-family: var(--font-sans);
}
.what-we-do-section .section-heading {
    text-align: center; font-family: var(--font-display);
    font-size: clamp(1.65rem, 2.6vw, 2.1rem); font-weight: 700;
    letter-spacing: -0.02em; margin-bottom: 1rem; color: var(--text);
}
.what-we-do-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 960px;
    margin: 3rem auto 0;
}
.what-we-do-card {
    background: var(--surface-warm);
    border-radius: 24px;
    padding: 2.4rem 2rem;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
    transition: all 0.35s;
    text-align: left;
    display: flex;
    flex-direction: column;
}
.what-we-do-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.what-we-do-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}
.what-we-do-icon svg {
    width: 28px;
    height: 28px;
    color: var(--accent);
}
.what-we-do-card h3 {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--text);
    letter-spacing: -0.01em;
}
.what-we-do-card p {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-secondary);
}
.what-we-do-card .offering-list {
    list-style: none;
    margin-top: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.what-we-do-card .offering-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text);
    line-height: 1.4;
}
.offering-list li::before {
    content: "✦";
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* Frameworks section */
.frameworks-section {
    padding: 5rem 2.5rem; background: var(--surface-alt); transition: background 0.4s;
}
.frameworks-section .section-label {
    text-align: center; font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: 0.5rem;
    font-weight: 600; font-family: var(--font-sans);
}
.frameworks-section .section-heading {
    text-align: center; font-family: var(--font-display);
    font-size: clamp(1.65rem, 2.6vw, 2.1rem); font-weight: 700;
    letter-spacing: -0.02em; margin-bottom: 1rem; color: var(--text);
}
.frameworks-section .section-subheading {
    text-align: center; font-family: var(--font-serif); font-size: 1rem;
    font-style: italic; color: var(--text-tertiary); margin-bottom: 3rem;
    max-width: 580px; margin-left: auto; margin-right: auto; line-height: 1.6;
}
.frameworks-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem; max-width: 960px; margin: 0 auto;
}
.framework-card {
    background: var(--framework-card-bg); border-radius: 20px;
    padding: 2.2rem 1.8rem; box-shadow: var(--shadow-card);
    border: 1px solid var(--framework-card-border); transition: all 0.35s;
    display: flex; flex-direction: column; align-items: center; text-align: center;
}
.framework-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border); }
.framework-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: transparent; transition: background 0.35s;
}
.framework-card:hover::before { background: var(--accent); }
.framework-icon-wrap {
    width: 64px; height: 64px; border-radius: 50%; background: var(--framework-icon-bg);
    display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem;
}
.framework-icon-wrap svg { width: 32px; height: 32px; color: var(--accent); }
.framework-card h3 {
    font-family: var(--font-sans); font-weight: 700; font-size: 1.2rem;
    color: var(--text); margin-bottom: 0.3rem;
}
.framework-card .fw-full-name {
    font-family: var(--font-sans); font-size: 0.75rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.8rem; font-weight: 500;
}
.framework-card .fw-score-range {
    display: inline-block; background: var(--accent-soft); color: var(--accent);
    padding: 5px 14px; border-radius: 50px; font-family: var(--font-mono);
    font-weight: 600; font-size: 0.85rem; letter-spacing: 0.02em; margin-bottom: 0.8rem;
}
.framework-card p {
    font-family: var(--font-serif); font-size: 0.88rem; color: var(--text-tertiary);
    line-height: 1.6; font-style: italic;
}
.framework-card .fw-detail-list {
    list-style: none; text-align: left; width: 100%; margin-top: 0.8rem;
    font-family: var(--font-sans); font-size: 0.78rem; color: var(--text-secondary);
    display: flex; flex-direction: column; gap: 0.4rem;
}
.framework-card .fw-detail-list li { display: flex; align-items: flex-start; gap: 8px; line-height: 1.4; }
.framework-card .fw-detail-list li::before {
    content: '•'; color: var(--accent); font-weight: 700; flex-shrink: 0;
}

/* Motivation */
.motivation-section {
    padding: 5rem 2.5rem; background: var(--surface); text-align: center; transition: background 0.4s;
}
.motivation-quote-icon { margin: 0 auto 1.5rem; width: 44px; height: 44px; opacity: 0.4; color: var(--accent); }
.motivation-text {
    font-family: var(--font-display); font-size: clamp(1.05rem, 1.8vw, 1.3rem);
    max-width: 600px; margin: 0 auto; line-height: 1.85; color: var(--text);
    transition: opacity 0.8s; font-style: italic;
}
.motivation-author {
    margin-top: 1.5rem; font-size: 0.8rem; color: var(--text-muted);
    font-weight: 500; font-family: var(--font-sans); letter-spacing: 0.05em; text-transform: uppercase;
}

/* Trust */
.trust-section {
    padding: 5rem 2.5rem; background: var(--surface-alt); transition: background 0.4s;
}
.trust-section .section-heading {
    text-align: center; font-family: var(--font-display);
    font-size: clamp(1.65rem, 2.6vw, 2.1rem); font-weight: 700;
    margin-bottom: 3rem; color: var(--text); letter-spacing: -0.02em;
}
.trust-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.4rem; max-width: 880px; margin: 0 auto;
}
.trust-card {
    background: var(--surface); border-radius: 20px; padding: 2rem 1.4rem;
    text-align: center; box-shadow: var(--shadow-xs); border: 1px solid var(--border-light);
    transition: all 0.35s; font-family: var(--font-sans);
}
.trust-card:hover { box-shadow: var(--shadow-md); border-color: var(--border); transform: translateY(-3px); }
.trust-card .trust-icon { width: 44px; height: 44px; margin: 0 auto 1rem; color: var(--accent); opacity: 0.75; }
.trust-stat {
    font-size: 2.1rem; font-weight: 800; color: var(--accent);
    font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1;
}
.trust-card h4 { font-weight: 600; color: var(--text); margin: 0.4rem 0 0.2rem; font-size: 0.95rem; }
.trust-card p {
    font-family: var(--font-serif); font-size: 0.82rem; color: var(--text-tertiary); font-style: italic;
}

/* Footer */
.site-footer {
    background: var(--footer-bg); color: var(--footer-text);
    padding: 4rem 2.5rem 2rem; font-family: var(--font-sans); transition: all 0.4s;
}
.footer-inner {
    max-width: 960px; margin: 0 auto; display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem;
}
.footer-col h5 {
    color: var(--footer-heading); font-weight: 600; margin-bottom: 1rem;
    letter-spacing: 0.03em; font-size: 0.8rem; text-transform: uppercase;
}
.footer-col p, .footer-col a {
    color: var(--footer-link); font-size: 0.83rem; line-height: 1.9;
    text-decoration: none; display: block; transition: all 0.2s;
}
.footer-col a.footer-link:hover {
    color: var(--footer-link-hover); border-bottom-color: rgba(184,174,158,0.25); padding-left: 2px;
}
.footer-social { display: flex; gap: 0.7rem; margin-top: 0.5rem; align-items: center; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 50%; background: var(--footer-social-bg);
    display: flex; align-items: center; justify-content: center;
    transition: 0.2s; color: var(--footer-text);
}
.footer-social a:hover { background: var(--footer-social-hover-bg); color: #fff; transform: translateY(-2px); }
.footer-bottom {
    max-width: 960px; margin: 2.5rem auto 0; padding-top: 1.5rem;
    border-top: 1px solid var(--footer-border); text-align: center;
    font-size: 0.74rem; color: var(--footer-bottom-text); letter-spacing: 0.03em;
}
.footer-logo-sm {
    display: inline-flex; align-items: center; gap: 6px; margin-bottom: 0.5rem;
    color: var(--footer-heading); font-weight: 600; font-size: 0.9rem; text-decoration: none;
}

/* ============ TOAST (messages) ============ */
.toast-container {
    position: fixed;
    top: 80px;
    right: 22px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 420px;
}
.toast {
    background: var(--surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.82rem;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(130%);
    transition: transform 0.45s cubic-bezier(0.34,1.56,0.64,1);
    color: var(--text);
}
.toast.show {
    transform: translateX(0);
}
.toast.success { border-left: 4px solid #10b981; }
.toast.error { border-left: 4px solid #ef4444; }
.toast.info { border-left: 4px solid var(--accent); }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast__icon { flex-shrink: 0; display: flex; align-items: center; }
.toast__close {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 2px;
    border-radius: 4px;
    transition: 0.2s;
}
.toast__close:hover { color: var(--text); }

@media (max-width: 540px) {
    .toast-container {
        right: 10px;
        left: 10px;
        max-width: calc(100vw - 20px);
    }
    .toast {
        font-size: 0.75rem;
        padding: 12px 16px;
    }
}

@media (max-width:768px) {
    .header-nav { display: none; }
    .hamburger-btn { display: flex; }
    .site-header { padding: 0 1.2rem; }
    .hero-section, .frameworks-section, .motivation-section, .trust-section, .what-we-do-section { padding: 3rem 1.2rem; }
    .site-footer { padding: 3rem 1.2rem 1.5rem; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .what-we-do-grid { grid-template-columns: 1fr; }
}
@media (max-width:480px) {
    .trust-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .trust-card { padding: 1.2rem 0.8rem; }
    .trust-stat { font-size: 1.6rem; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
}