/* ============================================================
   Květinový servis – Premium Hydroponic Greenery for Offices
   Style Sheet
   ============================================================ */

/* === Custom Properties === */
:root {
    --primary:        #85BF58;
    --primary-dark:   #6fa844;
    --primary-glow:   rgba(133, 191, 88, 0.25);
    --dark-green:     #2E4A22;
    --dark-green-alt: #243d1b;
    --bg-light:       #F5F7F6;
    --bg-white:       #ffffff;
    --text-dark:      #111827;
    --text-body:      #374151;
    --text-muted:     #6b7280;
    --border:         #e5e7eb;
    --border-light:   #f0f2f0;
    --shadow-sm:      0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:      0 4px 20px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-lg:      0 20px 48px rgba(0,0,0,0.10), 0 8px 16px rgba(0,0,0,0.06);
    --shadow-xl:      0 32px 64px rgba(0,0,0,0.14);
    --radius:         12px;
    --radius-lg:      20px;
    --radius-xl:      28px;
    --ease:           cubic-bezier(0.4, 0, 0.2, 1);
    --transition:     0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif:     'Playfair Display', Georgia, 'Times New Roman', serif;
    --nav-height:     80px;
}

/* === Reset === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--font-sans);
    background: var(--bg-light);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea { font: inherit; }

/* === Typography === */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 500;
    color: var(--text-dark);
}
h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 4rem);
}
h1 em {
    font-style: normal;
    color: var(--primary);
}
h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
}
h3 {
    font-size: 1.125rem;
    font-weight: 600;
    font-family: var(--font-sans);
}
p { color: var(--text-body); }

/* === Utilities === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}
.section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--primary);
    margin-bottom: 0.75rem;
}
.section-label--light { color: rgba(255,255,255,0.55); }
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-header h2 { margin-bottom: 1rem; }
.section-desc {
    max-width: 660px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.85;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(133, 191, 88, 0.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.95);
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.4);
}
.btn-full { width: 100%; }

/* === Scroll Animations === */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
    will-change: opacity, transform;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: padding var(--transition), background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06), var(--shadow-sm);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 0;
}
.logo-img {
    height: 38px;
    width: auto;
    display: block;
}
.logo-negative { display: block; }
.logo-positive { display: none; }
#navbar.scrolled .logo-negative { display: none; }
#navbar.scrolled .logo-positive { display: block; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255,255,255,0.88);
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { transform: scaleX(1); }
#navbar.scrolled .nav-links a { color: var(--text-body); }
#navbar.scrolled .nav-links a:hover { color: var(--primary); }
.nav-cta {
    background: var(--primary) !important;
    color: #fff !important;
    padding: 0.625rem 1.375rem !important;
    border-radius: 8px;
}
.nav-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(133, 191, 88, 0.3);
}
.nav-cta::after { display: none !important; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    border-radius: 6px;
    transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,0.1); }
#navbar.scrolled .hamburger:hover { background: rgba(0,0,0,0.05); }
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255,255,255,0.9);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
#navbar.scrolled .hamburger span { background: var(--text-dark); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s var(--ease);
}
.mobile-menu.open {
    max-height: 400px;
}
.mobile-menu ul {
    padding: 0.75rem 0;
}
.mobile-menu a {
    display: block;
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
    color: var(--text-body);
    border-left: 3px solid transparent;
    transition: var(--transition);
}
.mobile-menu a:hover {
    background: var(--bg-light);
    border-left-color: var(--primary);
    color: var(--text-dark);
}
.mobile-menu .nav-cta {
    margin: 0.75rem 2rem;
    padding: 0.75rem 1.25rem;
    background: var(--primary);
    color: #fff !important;
    border-radius: 8px;
    border-left: none;
    text-align: center;
    font-weight: 500;
}
.mobile-menu .nav-cta:hover {
    background: var(--primary-dark);
    border-left-color: transparent;
    color: #fff;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--dark-green);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    transform: scale(1.08);
    transition: transform 10s ease;
    opacity: 0;
    transition: opacity 0.8s ease, transform 10s ease;
}
.hero-bg img.loaded {
    opacity: 1;
    transform: scale(1);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        130deg,
        rgba(46, 74, 34, 0.82) 0%,
        rgba(20, 35, 14, 0.60) 50%,
        rgba(0, 0, 0, 0.42) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    padding-top: calc(var(--nav-height) + 2rem);
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(133, 191, 88, 0.15);
    border: 1px solid rgba(133, 191, 88, 0.35);
    color: var(--primary);
    padding: 0.4rem 1rem 0.4rem 0.6rem;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
    backdrop-filter: blur(4px);
    animation: fadeUp 0.8s var(--ease) 0.2s both;
}
.hero-eyebrow-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}
.hero h1 {
    color: #fff;
    margin-bottom: 1.5rem;
    max-width: 680px;
    animation: fadeUp 0.8s var(--ease) 0.35s both;
}
.hero-subtitle {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.1rem;
    max-width: 500px;
    line-height: 1.85;
    margin-bottom: 2.75rem;
    animation: fadeUp 0.8s var(--ease) 0.5s both;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeUp 0.8s var(--ease) 0.65s both;
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: fadeUp 0.8s var(--ease) 1s both;
}
.hero-scroll span {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollDrop 2.2s ease infinite;
}
@keyframes scrollDrop {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   BENEFITS (Split Panel)
   ============================================================ */
.benefits { overflow: hidden; }
.benefits-split {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    min-height: 560px;
}
.benefits-panel-left {
    background: var(--dark-green);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 6rem 4.5rem 6rem 2rem;
}
.benefits-panel-left-inner {
    max-width: 340px;
    width: 100%;
}
.benefits-panel-left .section-label { color: rgba(255,255,255,0.45); }
.benefits-panel-left h2 {
    color: #fff;
    margin-top: 0.25rem;
    line-height: 1.25;
}
.benefits-panel-right {
    background: var(--bg-light);
    display: flex;
    align-items: center;
    padding: 6rem 2rem 6rem 5rem;
}
.benefits-panel-right-inner {
    max-width: 540px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 2.75rem;
}
.benefit-item {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 1.5rem;
    align-items: start;
}
.benefit-icon {
    width: 52px;
    height: 52px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(133, 191, 88, 0.3);
    transition: transform var(--transition), box-shadow var(--transition);
}
.benefit-item:hover .benefit-icon {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(133, 191, 88, 0.4);
}
.benefit-icon svg {
    width: 22px;
    height: 22px;
    color: #fff;
    stroke-width: 1.75;
}
.benefit-text h3 {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
    color: var(--text-dark);
}
.benefit-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    padding: 8rem 0;
    background: var(--bg-white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}
.service-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-xl);
}
.service-img {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--dark-green);
}
.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}
.service-card:hover .service-img img { transform: scale(1.07); }
.service-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, transparent 60%);
}
.service-content { padding: 1.75rem; }
.service-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}
.service-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process {
    padding: 8rem 0;
    background: var(--bg-light);
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 52px;
    left: calc(12.5% + 1.25rem / 2);
    right: calc(12.5% + 1.25rem / 2);
    height: 1px;
    background: linear-gradient(to right, var(--primary), rgba(133,191,88,0.2), var(--primary), rgba(133,191,88,0.2));
    z-index: 0;
    pointer-events: none;
}
.process-step {
    position: relative;
    z-index: 1;
    border-radius: var(--radius);
    padding: 2.25rem 1.5rem;
    text-align: center;
    transition: transform var(--transition);
}
.process-step:hover { transform: translateY(-4px); }
.process-step--light {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}
.process-step--dark {
    background: var(--dark-green);
}
.process-step--dark h3 { color: #fff; }
.process-step--dark p { color: rgba(255,255,255,0.65); }
.step-number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    position: relative;
    z-index: 1;
}
.process-step--light .step-number {
    background: var(--bg-light);
    color: var(--primary);
    border: 2px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.process-step--dark .step-number {
    background: rgba(133, 191, 88, 0.2);
    color: var(--primary);
    border: 2px solid rgba(133, 191, 88, 0.3);
}
.process-step h3 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
}
.process-step p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
    padding: 8rem 0;
    background: var(--dark-green);
    position: relative;
    overflow: hidden;
}
.testimonials::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(133,191,88,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.testimonials .section-header h2 { color: #fff; }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.testimonial-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: background var(--transition), transform var(--transition);
    position: relative;
}
.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
}
.quote-icon {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    line-height: 0.7;
    color: var(--primary);
    opacity: 0.45;
    margin-bottom: 1rem;
    display: block;
    user-select: none;
}
.testimonial-card p {
    color: rgba(255,255,255,0.88);
    font-size: 1rem;
    line-height: 1.85;
    font-style: italic;
    margin-bottom: 2rem;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.05em;
}
.author-name {
    display: block;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
}
.author-role {
    display: block;
    color: rgba(255,255,255,0.45);
    font-size: 0.82rem;
    margin-top: 0.1rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    padding: 8rem 0;
    background: var(--bg-white);
}
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 6rem;
    align-items: start;
}
.contact-info .section-label { display: block; margin-bottom: 0.5rem; }
.contact-info h2 { margin-bottom: 1.25rem; }
.contact-info > p {
    color: var(--text-muted);
    line-height: 1.85;
    margin-bottom: 2.75rem;
    font-size: 0.975rem;
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.contact-detail-icon {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-detail-icon svg { width: 20px; height: 20px; stroke-width: 1.5; }
.contact-detail-text {
    color: var(--text-body);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* Form wrapper */
.form-wrapper {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: 2.75rem;
}
.form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}
.form-wrapper > p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

/* Contact CTA block */
.contact-cta-wrapper {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: 2.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.contact-cta-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}
.contact-cta-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 2rem;
}
.contact-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.contact-cta-buttons .btn-ghost {
    background: transparent;
    color: var(--text-dark);
    border: 1.5px solid var(--border);
    backdrop-filter: none;
}
.contact-cta-buttons .btn-ghost:hover {
    background: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
}
.btn-cta-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    font-size: 1.05rem;
    min-height: 56px;
}
.btn-cta-icon svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-field { display: flex; flex-direction: column; gap: 0; }
.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.9rem 1.125rem;
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    resize: vertical;
    appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-muted); opacity: 1; }
.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3.5px var(--primary-glow);
}
.form-field input.error,
.form-field textarea.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3.5px rgba(239, 68, 68, 0.12);
}
.form-field textarea { min-height: 130px; }

/* Form messages */
.form-message {
    display: none;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.125rem;
    border-radius: 8px;
    font-size: 0.875rem;
    line-height: 1.6;
}
.form-message.visible { display: flex; }
.form-message svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.form-message--success {
    background: rgba(133, 191, 88, 0.1);
    border: 1px solid rgba(133, 191, 88, 0.3);
    color: #2d5a16;
}
.form-message--success svg { color: var(--primary); }
.form-message--error {
    background: rgba(239, 68, 68, 0.07);
    border: 1px solid rgba(239, 68, 68, 0.22);
    color: #b91c1c;
}
.form-message--error svg { color: #ef4444; }

/* Submit button states */
.btn-submit {
    position: relative;
    min-height: 50px;
}
.btn-submit .btn-label,
.btn-submit .btn-spinner {
    transition: opacity 0.2s ease;
}
.btn-submit.loading .btn-label { opacity: 0; }
.btn-submit.loading .btn-spinner { opacity: 1; }
.btn-spinner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}
.spinner-ring {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--dark-green-alt);
    padding: 3.5rem 0 2rem;
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.footer-brand {
    display: flex;
    align-items: center;
    line-height: 0;
}
.footer-brand .logo-img {
    height: 34px;
    width: auto;
}
.footer-tagline {
    color: rgba(255,255,255,0.4);
    font-size: 0.875rem;
}
.footer-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin-bottom: 1.5rem;
}
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-copy {
    color: rgba(255,255,255,0.3);
    font-size: 0.8rem;
}
.footer-links {
    display: flex;
    gap: 1.5rem;
}
.footer-links a {
    color: rgba(255,255,255,0.3);
    font-size: 0.8rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: rgba(255,255,255,0.6); }

/* ============================================================
   RESPONSIVE – 1024px (Tablet landscape)
   ============================================================ */
@media (max-width: 1100px) {
    .benefits-panel-left { padding: 5rem 3.5rem 5rem 2rem; }
    .benefits-panel-right { padding: 5rem 2rem 5rem 3.5rem; }
    .contact-layout { gap: 4rem; }
}

@media (max-width: 1024px) {
    .process-grid::before { display: none; }
    .process-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .services-grid { gap: 1.25rem; }
    .contact-layout { grid-template-columns: 1fr; gap: 3.5rem; }
    .contact-info { max-width: 540px; }
}

/* ============================================================
   RESPONSIVE – 768px (Tablet portrait)
   ============================================================ */
@media (max-width: 768px) {
    :root { --nav-height: 64px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: block; }

    .benefits-split { grid-template-columns: 1fr; }
    .benefits-panel-left {
        justify-content: flex-start;
        padding: 4.5rem 2rem;
    }
    .benefits-panel-left-inner { max-width: 100%; }
    .benefits-panel-right { padding: 4.5rem 2rem; }
    .benefits-panel-right-inner { max-width: 100%; }

    .services-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .testimonials-grid { grid-template-columns: 1fr; }

    .services, .process, .testimonials, .contact { padding: 5.5rem 0; }
    .section-header { margin-bottom: 3rem; }

    .form-wrapper { padding: 2rem; }
    .form-row { grid-template-columns: 1fr; }

    .footer-inner { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   RESPONSIVE – 480px (Mobile)
   ============================================================ */
@media (max-width: 480px) {
    .container { padding: 0 1.25rem; }
    h1 { font-size: 2.1rem; }
    h2 { font-size: 1.75rem; }

    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-actions .btn { width: 100%; max-width: 320px; justify-content: center; }

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

    .form-wrapper { padding: 1.5rem; border-radius: var(--radius); }

    .hero-scroll { display: none; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .fade-in { opacity: 1; transform: none; }
}