/* ========================================
   KUĆNI MAJSTOR ZAGREB — Design System v2.0
   Bold Craftsman Redesign
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --color-primary: #1B4965;
    --color-primary-dark: #0F2B3C;
    --color-primary-light: #2a6a8f;
    --color-accent: #FF6B35;
    --color-accent-dark: #E85A28;
    --color-accent-light: #ff8a5c;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #1da851;
    --color-success: #2D6A4F;
    --color-gold: #F5A623;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F9FA;
    --color-bg-dark: #0F2B3C;
    --color-bg-darkest: #091E2A;
    --color-text: #1A1A2E;
    --color-text-light: #5A5A6E;
    --color-text-muted: #8A8A9E;
    --color-text-on-dark: #E8EDF2;
    --color-border: #E8E8EE;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.25rem;
    --font-size-6xl: 4rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --header-height: 72px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(255, 107, 53, 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Section Utilities --- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Dark section overrides */
.section--dark {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
}
.section--dark .section-title {
    color: white;
}
.section--dark .section-label {
    color: var(--color-accent);
}
.section--dark .section-subtitle {
    color: var(--color-text-on-dark);
    opacity: 0.8;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-base);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    line-height: 1.4;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

.btn--primary {
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.4);
}
.btn--primary:hover {
    background: var(--color-accent-dark);
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.5);
    transform: translateY(-2px);
}

.btn--whatsapp {
    background: var(--color-whatsapp);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}
.btn--whatsapp:hover {
    background: var(--color-whatsapp-dark);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

.btn--white {
    background: white;
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}
.btn--white:hover {
    background: var(--color-bg-alt);
    transform: translateY(-2px);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    z-index: 1000;
    transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.97);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.header__nav {
    display: none;
    gap: var(--space-xl);
}

.header__link {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
    position: relative;
}
.header__link:hover, .header__link.active {
    color: var(--color-primary);
}
.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
    transition: width var(--transition-base);
}
.header__link:hover::after, .header__link.active::after {
    width: 100%;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header__phone {
    display: none;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: white;
    padding: 0.5rem 1.25rem;
    background: var(--color-accent);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-fast);
}
.header__phone:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.header__menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}
.header__menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}
.header__menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.header__menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.header__menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Overlay */
.header__nav.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100vw;
    height: calc(100vh - var(--header-height));
    height: calc(100svh - var(--header-height));
    background: #ffffff;
    padding: var(--space-2xl) var(--space-lg);
    gap: 0;
    z-index: 99999;
    animation: slideDown 0.3s ease;
    overflow-y: auto;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}
.header__nav.active .header__link {
    font-size: var(--font-size-xl);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-primary);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   HERO — Full-Bleed Cinematic
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 70% center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 43, 60, 0.88) 0%,
        rgba(15, 43, 60, 0.70) 40%,
        rgba(15, 43, 60, 0.55) 100%
    );
}

.hero__inner {
    position: relative;
    z-index: 1;
    padding-top: calc(var(--header-height) + var(--space-3xl));
    padding-bottom: var(--space-3xl);
    max-width: 700px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: #a8e6a3;
    background: rgba(45, 106, 79, 0.25);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(45, 106, 79, 0.3);
    backdrop-filter: blur(4px);
}
.hero__badge svg {
    stroke: #a8e6a3;
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.1;
    color: white;
    margin-bottom: var(--space-lg);
}

.hero__title-accent {
    color: var(--color-accent);
    display: inline-block;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: var(--space-2xl);
}

.hero__ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.75);
}
.hero__trust-item svg {
    stroke: var(--color-accent);
    flex-shrink: 0;
}

/* ========================================
   SERVICE ICON BAR — Dark
   ======================================== */
.icon-bar {
    background: var(--color-bg-dark);
    padding: var(--space-2xl) 0;
}

.icon-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.icon-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255,255,255,0.7);
    transition: all var(--transition-base);
    cursor: default;
}
.icon-bar__item:hover {
    color: white;
}
.icon-bar__item:hover svg {
    stroke: var(--color-accent);
}
.icon-bar__item svg {
    transition: stroke var(--transition-base);
}
.icon-bar__item span {
    font-family: var(--font-heading);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

/* ========================================
   SERVICES — Photo Cards
   ======================================== */
.services {
    padding: var(--space-5xl) 0;
    background: var(--color-bg);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.service-card {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}
.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: transparent;
}

.service-card__img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.service-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.service-card:hover .service-card__img {
    transform: scale(1.05);
}

.service-card__body {
    padding: var(--space-lg);
}

.service-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.service-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ========================================
   ABOUT — Dark Section
   ======================================== */
.about {
    padding: var(--space-5xl) 0;
}

.about__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    align-items: center;
}

.about__image {
    flex-shrink: 0;
    max-width: 320px;
}

.about__img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border: 3px solid rgba(255,255,255,0.1);
}

.about__content {
    flex: 1;
}

.about__text {
    font-size: var(--font-size-lg);
    color: var(--color-text-on-dark);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    opacity: 0.85;
}

.about__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255,255,255,0.12);
}

.about__stat {
    text-align: center;
}

.about__stat-number {
    font-family: var(--font-heading);
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-accent);
    display: inline;
    line-height: 1;
}

.about__stat-plus {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
}

.about__stat-label {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.6);
    margin-top: var(--space-xs);
}

/* ========================================
   GUARANTEE — Trust Badges
   ======================================== */
.guarantee {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-alt);
}

.guarantee__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.guarantee__card {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}
.guarantee__card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.guarantee__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
}

.guarantee__icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.guarantee__card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.guarantee__card p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ========================================
   PROCESS
   ======================================== */
.process {
    padding: var(--space-5xl) 0;
    background: var(--color-bg);
}

.process__steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
    align-items: center;
}

.process__step {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    width: 100%;
}

.process__step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: white;
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 800;
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
}

.process__step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.process__step-desc {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    max-width: 280px;
    margin: 0 auto;
}

.process__connector {
    display: none;
}

/* ========================================
   CTA BANNER — With Background Image
   ======================================== */
.cta-banner {
    position: relative;
    padding: var(--space-4xl) 0;
    color: white;
    overflow: hidden;
}

.cta-banner__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-banner__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 43, 60, 0.92) 0%, rgba(27, 73, 101, 0.88) 100%);
}

.cta-banner__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-banner__title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.cta-banner__text {
    font-size: var(--font-size-lg);
    opacity: 0.8;
    margin-bottom: var(--space-xl);
}

.cta-banner__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-alt);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.testimonial-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}
.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.testimonial-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-md);
}

.testimonial-card__text {
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-lg);
    border-radius: 50%;
}

.testimonial-card__author strong {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}
.testimonial-card__author span {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ========================================
   CONTACT — Dark Section
   ======================================== */
.contact {
    padding: var(--space-5xl) 0;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.contact__card {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    background: rgba(255,255,255,0.06);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all var(--transition-base);
}
.contact__card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.contact__card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    margin: 0 auto var(--space-lg);
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
}

.contact__card-icon--whatsapp {
    background: var(--color-whatsapp);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.contact__card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-sm);
}

.contact__link {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}
a.contact__link:hover {
    color: var(--color-accent-light);
}

.contact__note {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-bg-darkest);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-3xl) 0 0;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.footer__logo-img {
    height: 56px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer__tagline {
    font-size: var(--font-size-sm);
    margin-top: var(--space-md);
    opacity: 0.6;
}

.footer__links h4,
.footer__contact h4 {
    color: white;
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.footer__links a,
.footer__contact a {
    display: block;
    font-size: var(--font-size-sm);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}
.footer__links a:hover,
.footer__contact a:hover {
    color: white;
}

.footer__contact p {
    font-size: var(--font-size-sm);
    padding: var(--space-xs) 0;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-lg) var(--space-lg);
    text-align: center;
}
.footer__bottom p {
    font-size: var(--font-size-xs);
    opacity: 0.4;
}

/* ========================================
   STICKY MOBILE CTA
   ======================================== */
.mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
    padding: var(--space-sm);
    gap: var(--space-sm);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.mobile-cta.visible {
    transform: translateY(0);
}

.mobile-cta__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-base);
    border-radius: var(--border-radius);
    text-decoration: none;
}

.mobile-cta__btn--phone {
    background: var(--color-accent);
    color: white;
}

.mobile-cta__btn--whatsapp {
    background: var(--color-whatsapp);
    color: white;
}

/* ========================================
   RESPONSIVE — Tablet (768px+)
   ======================================== */
@media (min-width: 768px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }

    .hero__title {
        font-size: var(--font-size-5xl);
    }

    .hero__ctas {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .icon-bar__grid {
        grid-template-columns: repeat(8, 1fr);
    }

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

    .guarantee__grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .contact__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .process__steps {
        flex-direction: row;
        align-items: flex-start;
    }

    .process__connector {
        display: flex;
        align-items: center;
        flex-shrink: 0;
        margin-top: 50px;
    }

    .process__step {
        flex: 1;
    }

    .about__inner {
        flex-direction: row;
        gap: var(--space-3xl);
    }

    .about__image {
        max-width: 340px;
    }

    .footer__inner {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .cta-banner__title {
        font-size: var(--font-size-4xl);
    }
}

/* ========================================
   RESPONSIVE — Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {
    .header__nav {
        display: flex;
    }

    .header__phone {
        display: flex;
    }

    .header__menu-btn {
        display: none;
    }

    .hero__title {
        font-size: var(--font-size-6xl);
    }

    .hero__bg-img {
        object-position: center center;
    }

    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about__image {
        max-width: 400px;
    }

    .mobile-cta {
        display: none;
    }
}

/* ========================================
   ANIMATIONS — Scroll Reveal
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 400ms; }
.reveal-stagger.visible > *:nth-child(7) { transition-delay: 480ms; }
.reveal-stagger.visible > *:nth-child(8) { transition-delay: 560ms; }

.reveal-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* Hero entrance animation */
@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero__badge { animation: heroFadeIn 0.6s ease 0.2s both; }
.hero__title { animation: heroFadeIn 0.6s ease 0.4s both; }
.hero__subtitle { animation: heroFadeIn 0.6s ease 0.6s both; }
.hero__ctas { animation: heroFadeIn 0.6s ease 0.8s both; }
.hero__trust { animation: heroFadeIn 0.6s ease 1.0s both; }

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .reveal-stagger > * {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .hero__badge, .hero__title, .hero__subtitle, .hero__ctas, .hero__trust {
        animation: none;
    }
    .service-card:hover,
    .contact__card:hover,
    .testimonial-card:hover,
    .guarantee__card:hover,
    .btn:hover {
        transform: none;
    }
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Mobile CTA bottom spacing */
@media (max-width: 1023px) {
    .footer {
        padding-bottom: 80px;
    }
}