/* ========================================
   IKON Proyectos y Reformas - Styles
   Minimalist Premium Design
   ======================================== */

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

:root {
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-text: #333333;
    --color-muted: #777777;
    --color-border: #e5e5e5;
    --color-light: #f7f7f7;
    --color-white: #ffffff;
    --color-accent: #3d5a6e;
    --color-accent-light: #6b8a9e;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --container: 1200px;
    --gap: 2rem;
    --radius: 2px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-h: 72px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-black);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    z-index: 10000;
    font-size: 0.875rem;
}
.skip-link:focus {
    top: 0;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Typography --- */
.section-tag {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: 1.5rem;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}
.btn--primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-black);
    border-color: var(--color-border);
}
.btn--ghost:hover {
    border-color: var(--color-black);
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: 0.9375rem;
}

.btn--full {
    width: 100%;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: border-color var(--transition);
}

.header--scrolled {
    border-bottom-color: var(--color-border);
}

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

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

.logo-svg {
    height: 28px;
    width: auto;
    color: var(--color-black);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-muted);
    transition: color var(--transition);
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-black);
    transition: width var(--transition);
}
.nav__link:hover {
    color: var(--color-black);
}
.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--color-black);
    color: var(--color-black);
    font-weight: 500;
}
.nav__link--cta::after {
    display: none;
}
.nav__link--cta:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* Hamburger */
.header__menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.header__menu-btn span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-black);
    transition: all var(--transition);
}
.header__menu-btn.active span:first-child {
    transform: translateY(3.75px) rotate(45deg);
}
.header__menu-btn.active span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-white);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu__list {
    text-align: center;
}
.mobile-menu__list li {
    margin-bottom: 1.5rem;
}
.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-black);
    transition: color var(--transition);
}
.mobile-menu__link:hover {
    color: var(--color-accent);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
    position: relative;
    overflow: hidden;
    background-color: var(--color-light);
}

.hero__content {
    max-width: 720px;
    padding: 6rem 0;
}

.hero__tag {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-black);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero__subtitle {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
    letter-spacing: 0.02em;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero__line {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    width: 1px;
    height: 48px;
    background: var(--color-border);
    animation: heroLine 2s ease-in-out infinite;
}

@keyframes heroLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* Hero with background image */
.hero--image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero--image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.92) 0%, rgba(247,247,247,0.85) 60%, rgba(247,247,247,0.6) 100%);
    z-index: 0;
}
.hero--image .container {
    position: relative;
    z-index: 1;
}

/* --- Intro --- */
.intro {
    padding: 6rem 0;
    border-bottom: 1px solid var(--color-border);
}

.intro__content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.intro__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 1rem;
}
.intro__text:last-child {
    margin-bottom: 0;
}
.intro__text strong {
    color: var(--color-black);
    font-weight: 600;
}

/* --- Stats --- */
.stats {
    padding: 4rem 0;
    background: var(--color-black);
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat__number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-white);
    line-height: 1;
}
.stat__suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent-light);
}
.stat__label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    margin-top: 0.5rem;
    letter-spacing: 0.04em;
}

/* --- Services --- */
.services {
    padding: 7rem 0;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    position: relative;
}
.service-card:hover {
    border-color: var(--color-accent);
}

.service-card__icon {
    width: 40px;
    height: 40px;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}
.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.service-card__list {
    margin-bottom: 1.5rem;
}
.service-card__list li {
    font-size: 0.875rem;
    color: var(--color-muted);
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
}
.service-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 4px;
    height: 1px;
    background: var(--color-accent);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-black);
    transition: color var(--transition);
}
.service-card__link:hover {
    color: var(--color-accent);
}
.service-card__link svg {
    transition: transform var(--transition);
}
.service-card__link:hover svg {
    transform: translateX(4px);
}

/* --- Image Gallery (between sections) --- */
.gallery {
    padding: 0;
    overflow: hidden;
}
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}
.gallery__item {
    aspect-ratio: 4/3;
    overflow: hidden;
}
.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(30%);
}
.gallery__item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

/* --- Process --- */
.process {
    padding: 7rem 0;
    background: var(--color-light);
}

.process__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.process-step {
    position: relative;
    padding: 0 1rem;
}

.process-step__num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 500;
    color: var(--color-border);
    line-height: 1;
    display: block;
    margin-bottom: 1rem;
}

.process-step__title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.process-step__desc {
    font-size: 0.875rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* --- About --- */
.about {
    padding: 7rem 0;
    border-bottom: 1px solid var(--color-border);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about__text {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
}

.about__values {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 3.5rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--color-text);
}

.value-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

/* --- About Image --- */
.about-image {
    margin-top: 2rem;
    overflow: hidden;
}
.about-image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.5s ease;
}
.about-image:hover img {
    filter: grayscale(0%);
}

/* --- Certifications --- */
.certs {
    padding: 7rem 0;
}

.certs__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.cert-item {
    text-align: center;
    padding: 2rem 1rem;
    border: 1px solid var(--color-border);
    transition: border-color var(--transition);
}
.cert-item:hover {
    border-color: var(--color-accent);
}

.cert-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
    margin: 0 auto 1rem;
}

.cert-item p {
    font-size: 0.8125rem;
    color: var(--color-muted);
    line-height: 1.5;
}

/* --- FAQ --- */
.faq {
    padding: 7rem 0;
    background: var(--color-light);
}

.faq__list {
    max-width: 720px;
    margin: 0 auto;
}

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

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-black);
    text-align: left;
    gap: 1rem;
    transition: color var(--transition);
}
.faq-item__question:hover {
    color: var(--color-accent);
}

.faq-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-muted);
    transition: transform var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item__answer p {
    padding-bottom: 1.25rem;
    font-size: 0.9375rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.faq-item.active .faq-item__answer {
    max-height: 200px;
}

/* --- CTA Section --- */
.cta-section {
    padding: 6rem 0;
}

.cta-section__inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-section__text {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
}

/* --- Contact --- */
.contact {
    padding: 7rem 0;
    background: var(--color-light);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__text {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--color-text);
}

.contact-detail__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.contact-detail a {
    color: var(--color-text);
    transition: color var(--transition);
}
.contact-detail a:hover {
    color: var(--color-accent);
}

/* Form */
.contact__form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-black);
    letter-spacing: 0.02em;
}

.form-input {
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-black);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    outline: none;
    transition: border-color var(--transition);
    appearance: none;
    -webkit-appearance: none;
}
.form-input:focus {
    border-color: var(--color-black);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23777' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

.form-error {
    font-size: 0.75rem;
    color: #c0392b;
    display: none;
}
.form-group.error .form-error {
    display: block;
}
.form-group.error .form-input {
    border-color: #c0392b;
}

.form-group--check {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}
.form-group--check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-black);
    cursor: pointer;
}
.form-label--check {
    font-size: 0.8125rem;
    color: var(--color-muted);
}
.form-label--check a {
    color: var(--color-black);
    text-decoration: underline;
}
.form-label--check a:hover {
    color: var(--color-accent);
}

.form-success {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    font-size: 0.875rem;
}
.form-success[hidden] {
    display: none;
}

/* --- Footer --- */
.footer {
    background: var(--color-black);
    color: rgba(255,255,255,0.5);
    padding: 4rem 0 0;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo .logo-svg {
    color: var(--color-white);
    height: 24px;
}

.footer__tagline {
    font-size: 0.8125rem;
    line-height: 1.6;
    margin-top: 1rem;
    color: rgba(255,255,255,0.4);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer__col-title {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1rem;
}

.footer__col ul li {
    margin-bottom: 0.5rem;
}
.footer__col ul li a {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
}
.footer__col ul li a:hover {
    color: var(--color-white);
}

.footer__bottom {
    padding: 1.5rem 0;
}
.footer__bottom p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    text-align: center;
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 1.25rem 1.5rem;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.05);
}
.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner__inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner__text {
    font-size: 0.8125rem;
    color: var(--color-muted);
    line-height: 1.6;
}
.cookie-banner__text a {
    color: var(--color-black);
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.5rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
}
.cookie-btn:hover {
    border-color: var(--color-black);
    color: var(--color-black);
}
.cookie-btn--accept {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}
.cookie-btn--accept:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.cookie-modal.visible {
    display: flex;
}

.cookie-modal__content {
    background: var(--color-white);
    max-width: 480px;
    width: 100%;
    padding: 2rem;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-modal__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 1.5rem;
}

.cookie-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.cookie-toggle__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-black);
}
.cookie-toggle__desc {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 0.25rem;
}

.cookie-switch {
    position: relative;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}
.cookie-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.cookie-switch__slider {
    position: absolute;
    inset: 0;
    background: var(--color-border);
    border-radius: 11px;
    cursor: pointer;
    transition: background var(--transition);
}
.cookie-switch__slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 3px;
    top: 3px;
    background: var(--color-white);
    border-radius: 50%;
    transition: transform var(--transition);
}
.cookie-switch input:checked + .cookie-switch__slider {
    background: var(--color-black);
}
.cookie-switch input:checked + .cookie-switch__slider::before {
    transform: translateX(18px);
}
.cookie-switch input:disabled + .cookie-switch__slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-modal__actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* --- Reveal Animation --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .certs__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .process__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 64px;
    }

    .header__nav {
        display: none;
    }
    .header__menu-btn {
        display: flex;
    }

    .hero__content {
        padding: 4rem 0;
    }
    .hero__title {
        font-size: 2.25rem;
    }

    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .process__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about__inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .about__values {
        padding-top: 0;
    }

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

    .contact__inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }

    .cookie-banner__inner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .cookie-banner__actions {
        justify-content: center;
    }

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

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }
    .hero__actions .btn {
        width: 100%;
    }

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

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

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

    .cookie-banner__actions {
        flex-direction: column;
    }
}