/*
Theme Name: Calgence
Theme URI: https://calgence.com
Author: Calgence
Author URI: https://calgence.com
Description: Dark luxury, one-page consulting theme for Calgence.
Version: 1.1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: calgence
Tags: dark, consulting, one-page, minimal
*/

/* =========================================================
   GOOGLE FONTS
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
    /* Colors */
    --color-bg: #0B0F19;
    --color-surface: #0E1420;
    --color-text: #E2E8F0;
    --color-text-muted: #94A3B8;
    --color-accent: #3B82F6;
    --color-accent-soft: #06B6D4;
    --color-border-subtle: rgba(255, 255, 255, 0.06);

    /* Typography */
    --font-heading: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-base: 1.0625rem; /* ~17px */
    --font-size-small: 0.875rem;
    --font-size-xs: 0.75rem;

    /* Layout */
    --container-width: 1200px;
    --page-padding-x: 40px;
    --section-padding-y: 100px;
    --section-padding-y-mobile: 60px;
    --header-height: 76px;

    /* Effects */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.45);
    --transition-base: 0.3s ease;
}

/* =========================================================
   GLOBAL / RESET
   ========================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

/* Subtle grain texture overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.03;
    mix-blend-mode: soft-light;
    background-image: url("data:image/svg+xml,%3Csvg width='160' height='160' viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='noStitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
    z-index: 0;
}

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

a {
    color: inherit;
    text-decoration: none;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.75em;
}

h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

p {
    margin: 0 0 1em;
    color: var(--color-text);
}

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

.text-small {
    font-size: var(--font-size-small);
}

.text-xs {
    font-size: var(--font-size-xs);
}

.max-width-copy {
    max-width: 680px;
}

/* =========================================================
   LAYOUT
   ========================================================= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding-inline: var(--page-padding-x);
}

.site-main {
    padding-top: var(--header-height);
}

section.section {
    position: relative;
    padding-block: var(--section-padding-y);
}

section.section:first-of-type {
    padding-top: calc(var(--section-padding-y) * 0.75);
}

section[id] {
    scroll-margin-top: calc(var(--header-height) + 24px);
}

/* Subtle section dividers for rhythm */
.section + .section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-accent-soft), transparent);
    opacity: 0.3;
    pointer-events: none;
}

/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(11, 15, 25, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: var(--container-width);
    margin: 0 auto;
    padding-inline: var(--page-padding-x);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.site-logo img {
    height: 32px;
    width: auto;
    margin-right: 0.75rem;
}

.primary-navigation {
    display: flex;
    align-items: center;
}

.primary-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
    letter-spacing: 0.12em;
}

.primary-menu a {
    color: var(--color-text-muted);
    transition: color var(--transition-base), opacity var(--transition-base);
    opacity: 0.9;
}

.primary-menu a:hover {
    color: var(--color-text);
    opacity: 1;
}

.primary-menu a.is-active {
    color: var(--color-text);
    position: relative;
}

.primary-menu a.is-active::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -0.4rem;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--color-accent);
}

/* Global pointer cursor for interactive elements */
a,
button {
    cursor: pointer;
}

.menu-item-email .nav-email {
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.7);
    color: var(--color-text);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.menu-item-email .nav-email:hover {
    border-color: var(--color-accent);
    background: rgba(59, 130, 246, 0.08);
}

.nav-toggle {
    display: none;
    position: relative;
    width: 34px;
    height: 22px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
}

.nav-toggle-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.9);
    transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.nav-toggle-line:first-child {
    top: 4px;
}

.nav-toggle-line:last-child {
    bottom: 4px;
}

body.nav-open .nav-toggle-line:first-child {
    top: 10px;
    transform: rotate(45deg);
}

body.nav-open .nav-toggle-line:last-child {
    bottom: 10px;
    transform: rotate(-45deg);
}

/* =========================================================
   HERO
   ========================================================= */
.section-hero {
    position: relative;
    padding-block: 0;
}

.section-hero .container {
    position: relative;
}

.hero-background {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 10%, rgba(59, 130, 246, 0.18), transparent 55%),
        radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.14), transparent 55%);
    opacity: 0.18;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.18;
    mix-blend-mode: screen;
}

.hero-inner {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4rem;
}

.hero-copy {
    max-width: 680px;
}

.hero-word {
    display: inline-block;
}

.hero-word-deploy {
    color: var(--color-text);
}

.hero-word-intelligence {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title {
    position: relative;
    margin-bottom: 1rem;
    color: var(--color-text);
    /* Very subtle glow into the background */
    text-shadow: 0 0 80px rgba(59, 130, 246, 0.3);
}

.hero-title::before {
    content: '';
    position: absolute;
    inset: -40% -20%;
    z-index: -1;
    background: radial-gradient(circle at 50% 40%, rgba(59, 130, 246, 0.18), transparent 60%);
    opacity: 0.2;
    pointer-events: none;
}

.hero-title::after {
    content: '|';
    display: inline-block;
    margin-left: 0.12em;
    width: 0.12em;
    color: var(--color-accent);
    animation: heroCursorBlink 0.8s steps(1, end) infinite;
}

.hero-subtitle {
    color: var(--color-text-muted);
    max-width: 600px;
}

.hero-ctas {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
}

.hero-secondary-link {
    padding: 0;
    border: none;
    background: none;
    color: var(--color-text-muted);
    font-size: var(--font-size-small);
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: color var(--transition-base), opacity var(--transition-base), transform var(--transition-base);
    animation: heroArrowBounce 2.4s ease-in-out infinite;
}

.hero-secondary-link:hover {
    color: var(--color-text);
    opacity: 0.85;
}

.hero-meta {
    padding-block: 1.5rem 2.5rem;
    border-top: 1px solid var(--color-border-subtle);
}

.hero-proof {
    font-size: var(--font-size-xs);
    letter-spacing: 0.18em;
    color: var(--color-text-muted);
    animation: heroProofFloat 3s ease-in-out infinite;
}

/* Keyframes for subtle motion */
@keyframes heroProofFloat {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes heroArrowBounce {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(3px);
    }
}

@keyframes emailPulse {
    0% {
        transform: scale(1);
        opacity: 0.12;
    }
    70% {
        transform: scale(1.08);
        opacity: 0.02;
    }
    100% {
        transform: scale(1.12);
        opacity: 0;
    }
}

@keyframes heroCursorBlink {
    0%, 49% {
        opacity: 1;
    }
    50%, 100% {
        opacity: 0;
    }
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base), opacity var(--transition-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft));
    color: #0B1120;
    box-shadow: 0 0 26px rgba(59, 130, 246, 0.55);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 32px rgba(59, 130, 246, 0.75);
}

/* Scroll-triggered reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

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

/* =========================================================
   SECTIONS: SHARED
   ========================================================= */
.section-header {
    margin-bottom: 2.5rem;
}

.section-header-left {
    text-align: left;
}

.section-title {
    margin-bottom: 0.75rem;
}

.section-title-sm {
    font-size: 1rem;
    letter-spacing: 0;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.section-lead {
    color: var(--color-text-muted);
    max-width: 680px;
}

/* =========================================================
   SERVICES
   ========================================================= */
.section-services {
    border-top: 1px solid var(--color-border-subtle);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: rgba(14, 20, 32, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 100%;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition:
        transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.service-body {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.service-meta {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: rgba(148, 163, 184, 0.6);
    letter-spacing: 0.02em;
}

.service-meta-label {
    color: rgba(148, 163, 184, 0.9);
    margin-right: 0.25rem;
}

.service-meta-values {
    color: rgba(148, 163, 184, 0.7);
}

.service-card:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow:
        0 0 40px rgba(59, 130, 246, 0.15),
        0 8px 32px rgba(0, 0, 0, 0.3);
    background-color: rgba(14, 20, 32, 0.9);
}

.service-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
    margin-bottom: 24px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.15);
    transition:
        background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-icon {
    display: block;
    width: 48px;
    height: 48px;
    transition: filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-icon-wrapper {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 0 22px rgba(59, 130, 246, 0.25);
}

.service-card:hover .service-icon {
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.7));
}

/* Featured first card */
.services-grid .service-card:first-child {
    border-color: rgba(59, 130, 246, 0.12);
    position: relative;
    overflow: hidden;
}

.services-grid .service-card:first-child::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
    border-radius: 16px 16px 0 0;
}
}

/* =========================================================
   FEATURED WORK
   ========================================================= */
.section-work {
    border-top: 1px solid var(--color-border-subtle);
}

.case-study {
    max-width: 800px;
}

.case-header {
    margin-bottom: 1.5rem;
}

.case-client {
    font-size: clamp(1.7rem, 3vw, 2.1rem);
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.case-client {
    transition: color 0.3s ease;
}

.case-client:hover {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.case-subtitle {
    color: var(--color-text-muted);
}

.case-body p {
    max-width: 680px;
    color: var(--color-text);
}

.case-body {
    position: relative;
    padding-left: 1.5rem;
}

.case-body::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.2rem;
    bottom: 0.2rem;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-soft));
    opacity: 0.9;
}

.case-impacts {
    margin-top: 1.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
}

.case-impacts span {
    position: relative;
    padding-top: 0.75rem;
}

.case-impacts span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 60%;
    height: 1px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    opacity: 0.4;
}

.case-impacts span::before {
    content: '•';
    margin-right: 0.4rem;
    color: var(--color-accent);
}

.case-role {
    margin-top: 1.75rem;
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    font-style: italic;
}

/* =========================================================
   PROCESS
   ========================================================= */
.section-process {
    border-top: 1px solid var(--color-border-subtle);
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    margin-bottom: 1.75rem;
    position: relative;
}

.process-step {
    flex: 1 1 160px;
    padding-right: 1.75rem;
    border-right: 1px solid var(--color-border-subtle);
    border-radius: 12px;
    transition: background-color 0.3s ease;
}

.process-step:last-child {
    border-right: none;
    padding-right: 0;
}

.process-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 0.16em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 18px rgba(59, 130, 246, 0.45);
    transition: transform var(--transition-base), text-shadow var(--transition-base);
}

.process-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.process-text {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
}

.process-note {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    font-style: italic;
}

/* Connecting line behind process steps */
.process-steps::before {
    content: '';
    position: absolute;
    top: 1.9rem;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.6), transparent);
    opacity: 0.6;
    pointer-events: none;
}

.process-step:hover .process-number {
    transform: scale(1.1);
    text-shadow: 0 0 28px rgba(59, 130, 246, 0.7);
}

.process-step:hover {
    background-color: rgba(59, 130, 246, 0.03);
}

/* =========================================================
   ABOUT
   ========================================================= */
.section-about {
    border-top: 1px solid var(--color-border-subtle);
}

.section-header-compact {
    margin-bottom: 1.25rem;
}

.about-body {
    max-width: 600px;
}

.about-body p {
    color: var(--color-text);
}

/* =========================================================
   CONTACT
   ========================================================= */
.section-contact {
    border-top: 1px solid var(--color-border-subtle);
}

.contact-main {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 600px;
}

.contact-email {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--color-accent);
    position: relative;
    display: inline-flex;
    align-items: center;
    transition: text-shadow var(--transition-base), color var(--transition-base);
}

.contact-location {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
}

.contact-template {
    margin-top: 0.75rem;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.contact-email:hover {
    text-shadow: 0 0 28px rgba(59, 130, 246, 0.7);
    color: var(--color-accent);
}

.contact-email::before {
    content: '';
    position: absolute;
    inset: -0.6rem -1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.4);
    opacity: 0.12;
    pointer-events: none;
    animation: emailPulse 2.8s ease-out infinite;
}

.contact-email::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
    transition: width 0.3s ease;
}

.contact-email:hover::after {
    width: 100%;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    border-top: 1px solid transparent;
    position: relative;
    padding-block: 1.25rem 1.75rem;
    margin-top: var(--section-padding-y-mobile);
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-accent-soft), transparent);
    opacity: 0.9;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.footer-left span,
.footer-right a {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
}

.footer-email:hover {
    color: var(--color-accent);
}

.footer-email {
    position: relative;
}

.footer-email::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
    transition: width 0.3s ease;
}

.footer-email:hover::after {
    width: 100%;
}

/* Scroll progress bar */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
    transform-origin: left;
    transform: scaleX(0);
    pointer-events: none;
    z-index: 10000;
}

#calgence-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.7);
    background: rgba(59, 130, 246, 0.08);
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition:
        width 0.15s ease-out,
        height 0.15s ease-out,
        background-color 0.15s ease-out,
        border-color 0.15s ease-out,
        opacity 0.3s ease-out;
    opacity: 0;
    mix-blend-mode: screen;
    z-index: 2000;
}

#calgence-cursor.cursor-hover {
    width: 28px;
    height: 28px;
    background-color: rgba(59, 130, 246, 0.16);
    border-color: rgba(59, 130, 246, 0.95);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --page-padding-x: 24px;
        --section-padding-y: var(--section-padding-y-mobile);
        --header-height: 68px;
    }

    .header-inner {
        padding-inline: var(--page-padding-x);
    }

    .primary-navigation {
        position: absolute;
        top: var(--header-height);
        right: 0;
        left: 0;
        background: rgba(11, 15, 25, 0.98);
        border-bottom: 1px solid var(--color-border-subtle);
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-base), transform var(--transition-base);
    }

    .primary-menu {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.25rem var(--page-padding-x) 1.5rem;
        gap: 1rem;
    }

    .menu-item-email .nav-email {
        width: 100%;
        text-align: center;
    }

    .nav-toggle {
        display: inline-block;
    }

    body.nav-open .primary-navigation {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .hero-inner {
        min-height: calc(100vh - var(--header-height));
        gap: 3rem;
    }

    .hero-ctas {
        align-items: flex-start;
    }

    .process-steps {
        flex-direction: column;
    }

    .process-step {
        border-right: none;
        border-bottom: 1px solid var(--color-border-subtle);
        padding-right: 0;
        padding-bottom: 1.5rem;
    }

    .process-step:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .site-footer {
        padding-block: 1.5rem 2rem;
    }

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

@media (max-width: 480px) {
    :root {
        --page-padding-x: 18px;
        --section-padding-y: 56px;
    }

    h1 {
        font-size: clamp(2.4rem, 8vw, 3.1rem);
    }

    h2 {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }
}